JP6661561B2 - Mechanical parking device replacement method and replacement type mechanical parking device - Google Patents

Description

  The present invention relates to a mechanical parking device replacement method and a replacement mechanical parking device for updating an existing vertical circulation type mechanical parking device.

  Japanese Patent Application Laid-Open No. 2006-155799 (Patent Document 1) as a vertical circulation type mechanical parking device such as a conventional merry-go-round type parking device, and Japanese Patent Application Laid-Open No. Hei 7-317367 (Patent Document) as a conventional fork-type mechanical parking device. The one described in 2) is known.

  In Patent Document 1, a plurality of hanging members are attached at appropriate intervals to the front and rear main chains wound between upper and lower sprockets provided at the front and rear, and a vehicle mounting is provided between the corresponding front and rear hanging members. A remodeling method for replacing a parking device main body in an existing vertical circulation type parking device in which a parking device main body in which a cage is suspended and circulated is incorporated in a steel structure or a building frame, wherein the main chain is engaged. The number of meshing teeth of the upper and lower sprockets is reduced by a predetermined number to reduce the diameter of the upper and lower sprockets, and the shaft center position of the upper sprocket is moved upward to a position suitable for winding the main chain, and the upper and lower sprockets are moved. The distance from the axis center position of the vehicle to the suspension position of the vehicle mounting cage by the hanging material is set to be substantially the same as the suspension position of the vehicle mounting cage by the existing suspension material. Remodeling method of the vertical circulating type parking apparatus characterized by decreasing the corner cutting region during circulation in the upper and lower reversing part of the mounting cage is described.

  Patent Document 2 discloses that a plurality of storage shelves are provided on one side or both sides of a lift hoistway, traversing rails are provided on the storage shelves and the lift hoistway, and a first fork of a two-block fork stage on the left and right sides of the lift. Elevating rods attached to the diagonal ends of the two support levers to which the base ends of the arms are attached are movably mounted on the guide rails, and elevating means for vertically moving the elevating rods are provided. A traversing wheel of a truck provided with a passage gap for each support lever and having a second fork arm for transferring the vehicle between the support lever and the first fork arm is movably mounted, and the passage gap of the truck is A fork-type multi-story parking device characterized in that a toothed rod is attached to the side that does not pass through, and a traversing motor equipped with a toothed wheel engaged with the toothed rod is provided on the building side. Is

JP 2006-155799 A JP-A-7-317367

  However, as described in Patent Literature 1 and Patent Literature 2, various types of conventional mechanical parking devices are known. The parking system was replaced by a vertical circulation mechanical parking system of the same type. However, vertical-circulation mechanical parking systems such as merry-go-round parking systems have a long history and are aging, so there is a need to renew aging equipment. The fact is that the parts manufacturing company that has withdrawn from this field has not reduced the cost in terms of parts procurement, and the customer's equipment replacement plan has not progressed.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a method of replacing a mechanical parking device and a replaceable type, in which a conventional vertical circulation type mechanical parking device can be relatively easily updated as a new mechanical parking device without making a major structural change. An object of the present invention is to provide a mechanical parking device.

  In order to achieve the above object, the present invention removes the main components used in the existing vertical circulation type mechanical parking device, and then replaces the mechanical parking device to constitute a new replacement type mechanical parking device. In, using a receiving portion at the same position as the existing receiving portion that has suspended the main components in the existing vertical circulation mechanical parking device, the components in the existing vertical circulation mechanical parking device After disassembly and removal, the receiving portion has a suspension structure so as to receive the load of the newly installed main component, and a fork-like lifting lift stage that moves up and down along the newly installed lifting guide rail having the suspension structure, and a suspension structure. Passing a parked vehicle between a multi-stage storage space formed in the elevating direction by using a new suspension column and the fork-like elevating lift stage arranged in each storage space And updates the elevator fork mechanical parking device having a fork-shaped transverse carriage.

  According to such a method of replacing the mechanical parking device, since the receiving portion at the same position as the existing receiving portion is used, the conventional vertical circulation type mechanical parking device can be procured without a major structural change, and at present. It can be updated relatively easily as a new elevator fork-type mechanical parking device without trying to reproduce it with hard-to-obtain parts that are not possible. Therefore, the cost of the facility is reduced, so that the facility renewal plan of the customer can be easily advanced.

  In addition, the present invention, in addition to the replacement method described above, the existing receiving portion that has suspended the main components in the existing vertical circulation type mechanical parking device is a concrete bracket, the receiving portion of the concrete bracket, A suspension structure is provided so as to receive loads of main components including the lifting guide rails and the suspension columns.

  According to such a method of replacing the mechanical parking device, the receiving portion, which is an existing concrete bracket, is diverted as it is, so that the conventional vertical circulation type mechanical parking device can be relatively easily manufactured without making a large-scale structural change. Can be updated.

  In addition, in addition to the above-described replacement method, the present invention may further include an existing receiving portion that suspends a main component in the existing vertical circulation type mechanical parking device is a concrete bracket, and a portion above the receiving portion of the concrete bracket. A new gantry is mounted on the part, and the upper part of the lifting guide rail and the upper part of the suspension column are fixed to the new gantry, respectively.

  According to such a method of replacing the mechanical parking device, since a newly-installed gantry arranged above the receiving portion is added, the position of the newly-installed driving portion is made higher by the newly-installed gantry, and the receiving portion and the newly-installed driving device are moved. The space located between the clubs can also be used as a storage space for parked vehicles.

  Further, in order to achieve the above object, the present invention removes the main components used in the existing vertical circulation type mechanical parking device, and then replaces the mechanical parking device constituting a new mechanical parking device. In, at the receiving portion at the same position as the existing receiving portion that was hanging the main components in the existing vertical circulation mechanical parking device, with a suspension structure to receive the load of the lifting guide rail and the suspension column, A fork-like elevating lift stage that moves up and down along the elevating guide rail is provided, and a multi-stage storage space having a traversing rail and a fork-like traversing truck fixed by using the suspension columns and the elevating guide rail is provided. The parking vehicle is transferred between the fork-like trolley and the fork-lifting lift stage.

  According to such a configuration, since the receiving portion at the same position as the existing receiving portion is used, the conventional vertical circulation type mechanical parking device can be obtained without making a large-scale structural change and can not be procured at present. It can be updated relatively easily as a new replaceable fork-type mechanical parking device without trying to reproduce it with difficult parts. Therefore, the continuity of the production technique is ensured, and the quality is safe. In addition, the cost of the alternative parking lot at the customer can be kept low because the construction period is shorter.

  In addition, in addition to the above-described configuration, the present invention disperses and arranges a pair of the suspension columns and another pair of the suspension columns on both sides of the elevating guide rail, respectively. The horizontal guide rail and the horizontal rail extending in the horizontal direction using the suspension poles are fixed in multiple stages at predetermined intervals in the vertical direction, and the vertical guide rail located on the side of the other receiving portion. The other traversing rails extending in the horizontal direction using the suspension columns are fixed in multiple stages at predetermined intervals in the elevating direction, and the fork-like traversing carts movable in the lateral direction along the traversing rails are arranged. The fork-like lift stage is provided, which is guided in the ascending and descending directions by the ascending / descending guide rails and transfers a parked vehicle mounted to the fork-like traversing carriage.

  According to such a configuration, the fork-shaped traversing vehicle to be used for the parked vehicle is formed in a plurality of stages in the ascending and descending directions on both sides of the ascending and descending guide rails, so that the number of parked vehicles can be relatively easily increased. And a replacement type mechanical parking device as a new elevator / fork type mechanical parking device can be obtained.

  In addition, in addition to the above-described configuration, the present invention mounts a newly-installed gantry on the upper part of the receiving part, and fixes an upward end of the elevating guide rail and the suspension pole to the newly-installed gantry, and And a suspension structure for receiving the loads of the lifting guide rails and the suspension columns.

  According to such a configuration, since a newly-installed gantry arranged above the receiving section is added, the position of the newly-installed driving section is made higher by the newly-installed gantry, and the position between the receiving section and the newly-installed driving section is increased. The space to be used can also be used as a storage space for parked vehicles.

  According to the method for replacing a mechanical parking device according to the present invention, a conventional vertical circulation type mechanical parking device can be relatively easily updated as a new mechanical parking device without making a large-scale structural change.

  Further, according to the replacement type mechanical parking device of the present invention, the conventional vertical circulation type mechanical parking device can be relatively easily updated as a new mechanical parking device without making a major structural change.

It is a top view which shows the vertical circulation type mechanical parking apparatus before update. It is sectional drawing which shows the vertical circulation type mechanical parking apparatus shown in FIG. 5 is a flowchart illustrating a work procedure according to the mechanical parking device replacement method according to an embodiment of the present invention. It is sectional drawing which shows the state which mounted the new gantry on the upper part of a receiving part. It is sectional drawing which shows the assembled state in a replacement type mechanical parking apparatus. FIG. 6 is a plan view showing an assembled state of the replacement type mechanical parking device shown in FIG. 5. FIG. 6 is a cross-sectional view of a vertical circulation type mechanical parking device before replacement employing a mechanical parking device replacement method according to another embodiment of the present invention. It is sectional drawing of the replacement type mechanical parking apparatus after replacement. It is a top view of the replacement type mechanical parking apparatus shown in FIG.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  1 and 2 are a plan view and a cross-sectional view of a vertical-circulation mechanical parking system with a building set before replacement employing a method for replacing a mechanical parking system according to an embodiment of the present invention.

  In the middle upper portion of the parking lot building 1, receiving portions 2A and 2B such as concrete brackets protruding inward on the inner side of the opposing side wall are formed. In the vertical circulation mechanical parking device 3 known as an existing merry-go-round type parking device, all of the main components are suspended between the pair of receiving portions 2A and 2B described above. The other specific configuration of the vertical circulation type mechanical parking device 3 is not directly related to the present invention, and thus the description is omitted.

  FIG. 3 is a flowchart illustrating an operation procedure according to the mechanical parking device replacement method according to an embodiment of the present invention.

  First, in step S1, main components in the building of the vertical circulation mechanical parking device 3 known as an existing merry-go-round type parking device are dismantled and removed. However, the pair of receiving portions 2A and 2B that supported all the main components in the existing vertical circulation type mechanical parking device 3 are used at the same position in the replacement type mechanical parking device after updating. In the following step S2, the newly-installed gantry 5 is mounted and fixed above the receiving portions 2A and 2B, and then the newly-installed driving unit 8 is mounted on the newly-installed gantry 5 in step S3.

  FIG. 4 is a cross-sectional view showing a state where the newly-installed gantry 5 is mounted above the receiving portions 2A and 2B.

  The new gantry 5 mounted on the receiving portions 2A and 2B includes the lower horizontal member 5A mounted on the upper surface side of the receiving portion 2A in the projection plane when the receiving portion 2A is viewed from above as shown in FIG. A fixing member 5B for fixing the lower horizontal member 5A to the receiving portion 2A in the projection plane, an upper horizontal member 6 positioned at the top, and a lower horizontal member 5A and an upper horizontal member 6 arranged in the projection plane described above. And a connecting member 7 for connecting the opposing portions to each other. The same configuration is applied to the receiving portion 2B side, and the upper horizontal member 6 disposed at the uppermost portion is disposed so as to bridge between the receiving portions 2A and 2B.

  The new gantry 5 can take various configurations, but the lower horizontal member 5A, the fixed member 5B, and the connecting member 7 excluding the upper horizontal member 6 do not protrude much to the opposite sides of the receiving portions 2A, 2B. With such a newly-installed gantry 5, there is no protruding part between the facing parts of the receiving parts 2A, 2B shown in FIG. Can be simply a space. This space is substantially the same as the space located below the receiving portions 2A and 2B in FIG. 4, and can be a series of vertically continuous spaces near the receiving portions 2A and 2B. Can be utilized as a parking space as described later.

  In step S <b> 3, the newly installed driving unit 8 configured on the machine beam 9 is mounted, and the machine beam 9 is fixed on the upper horizontal member 6 of the newly installed base 5. In this way, the newly-installed driving unit 8 is lifted by the newly-installed gantry 5 to a position considerably higher than the receiving units 2A and 2B, and a parking space to be formed below the newly-installed driving unit 8 and the upper horizontal member 6. It can increase in the height direction.

  Since the receiving portions 2A and 2B that do not change the mounting position are formed in the upper middle part of the parking lot building 1, if the portion where the newly-installed gantry 5 is arranged cannot be used as a parking space, the number of parked vehicles decreases. However, by forming such a parking space, it is possible to sufficiently compensate for the restriction in the height direction caused by not changing the positions of the receiving portions 2A and 2B.

  As described above, in the existing vertical circulation mechanical parking device 3 shown in FIG. 2, the receiving portions 2A and 2B are used so as to receive the total load of the main components and suspend the whole. The receiving parts 2A and 2B are used at the same position in the replacement type mechanical parking device after updating, so that the total load of the main components in the replacement type mechanical parking device after updating is similarly received as described later. . For this reason, even in the replacement type mechanical parking device, the overall load point using the receiving portions 2A and 2B does not change.

  5 and 6 are a sectional view and a plan view showing an assembled state in the replacement type mechanical parking device.

  According to FIG. 3, in the next step S <b> 4, a suspending operation is performed in which the elevating guide rails 10 </ b> A to 10 </ b> D and the suspension columns 11 </ b> A to 11 </ b> D are fixed and suspended on the newly-installed gantry 5. In particular, as shown in FIG. 6, the elevating guide rails 10A to 10D guide the elevating operation of the fork-shaped elevating lift stage 12 described later, and the suspension columns 11A to 11D support the fork-shaped traversing carriage 19 described later. It is used as a support member for lateral feeding.

  As shown in the plan view of FIG. 6, the lifting guide rails 10A and 10B are opposed to each other at a predetermined distance in the vicinity of the inside, which is the opposite side of the receiving portion 2A. The elevating guide rails 10C and 10D are similarly arranged facing each other at a predetermined distance in the vicinity of the inside of the receiving portion 2B. For this reason, a space for configuring a fork-like elevating lift stage 12, which will be described later, can be secured between the facing portions of the receiving portions 2A and 2B.

  As shown in FIG. 5, the upper ends of the lifting guide rails 10A to 10D are fixed to and suspended from the upper horizontal member 6 of the newly-installed gantry 5 mounted on the receiving portions 2A and 2B. Since the new gantry 5 having the upper horizontal member 6 is mounted above the receiving portions 2A and 2B, even if the lifting guide rails 10A to 10D are arranged at positions where they do not interfere with the receiving portions 2A and 2B, the upper ends thereof are provided. The part can be fixed to the upper horizontal member 6. In addition, since the newly-installed gantry 5 is mounted on the receiving portions 2A and 2B, the loads of the lift guide rails 10A to 10D are received by the receiving portions 2A and 2B via the newly-installed gantry 5.

  Here, the elevating guide rails 10A to 10D are distributed to the elevating guide rails 10A and 10C and the elevating guide rails 10B and 10D with the receiving portions 2A and 2B interposed therebetween and arranged near the center of the parking lot building 1. The fork-shaped elevating lift stage 12, which is guided by the elevating guide rails 10A to 10D, will be described later in detail, but is used for mounting and moving the parked vehicle as shown in FIG. Have. At the same time, parking spaces 13A and 13B are formed on both sides of the parking lot building 1 while securing this size.

  On both sides of the position corresponding to the parking space 13A outside the lifting guide rails 10A and 10B, suspension columns 11A and 11C are arranged. Similarly, a pair of suspension columns 11B and 11D are arranged on both sides of the position corresponding to the parking space 13B outside the lifting guide rails 10C and 10D. Accordingly, as shown in FIG. 6, the lifting guide rails 10A and 10B, the suspension columns 11A and 11B are located on the same virtual water surface, and the lifting guide rails 10C and 10D, the suspension columns 11C and the suspension columns 11D are connected to each other. , Located on the same other virtual water face.

  As shown in FIG. 5, the upper ends of the suspension columns 11A to 11D are fixed to the upper horizontal member 6 of the newly-installed gantry 5 mounted on the receiving portions 2A and 2B, similarly to the lifting guide rails 10A to 10D. Hanged.

  Since the new gantry 5 having the upper horizontal member 6 is mounted above the receiving portions 2A and 2B, the suspension columns 11A to 11D interfere with the receiving portions 2A and 2B in the same manner as the lifting guide rails 10A to 10D. The upper end can be fixed to the upper horizontal member 6 even if it is arranged at a position where it does not. In addition, since the new gantry 5 is mounted on the receiving portions 2A and 2B, the loads of the suspension columns 11A to 11D can be received by the receiving portions 2A and 2B via the new gantry 5.

  In the following step S5, a plurality of traversing rails 14A to 14N arranged substantially horizontally in the same horizontal plane are attached by utilizing the above-described arrangement relationship on the two virtual water surfaces. These traversing rails 14A to 14N are dispersedly arranged along the longitudinal direction of the elevating guide rails 10A and 10B and the suspension columns 11A and 11B with a dimension in consideration of the height of the parked vehicle, and a multi-stage storage space. Will be formed. FIG. 5 shows only the configuration of the receiving section 2A, but the configuration is the same on the receiving section 2B.

  As described above, since the elevating guide rails 10A and 10B and the suspension columns 11A and 11B are arranged on substantially the same virtual vertical plane, the traversing rails 14A to 14N are also positioned on substantially the same virtual vertical plane, and The space required for the lateral movement of the traversing carriage 19 is secured within the limited dimension between 2A and 2B.

  In the following step S6, the counterweights 15A and 15B are carried in, and in step S7, the work of installing the lifting arm 16 and the fork-like lifting lift stage 12 is performed as shown in FIG. These loading operations are performed from the entrance 17 and the counterweights 15A and 15B are loaded into the right rear side in FIG. 5, and the lifting arm 16 is attached to the lower part of the lifting guide rails 10A and 10B. The fork-like elevating lift stage 12 is installed on the arm 16.

  In step S8, an operation of attaching the main rope (chain or wire rope) 18 is performed.

  As shown in FIG. 5, the newly installed drive unit 8 which has already been installed is provided with sheaves or gears disposed near the upper portions of the two receiving portions 2A and 2B, and is provided on the receiving portion 2A side. A main rope 18 is hung on the sheaves or gears arranged. One end of the main rope 18 is fixed to the machine beam 9 after being hung on a pulley or gear of the counterweight 15A. The other end of the main rope 18 is fixed to the fork-like elevating lift stage 12, though not shown in detail.

  Similarly, a main cable (not shown) is also provided on the receiving portion 2B side shown in FIG. 6, and one end thereof is fixed to the machine beam 9 after being hooked on a pulley or gear of another counterweight 15B, and the other end is provided on the other end. It is fixed to a fork-like elevating lift stage 12.

  In step S9, fork-shaped trolleys 19A to 19N are installed on the left and right of each of the traverse rails 14A to 14N. As shown in FIG. 6, each of the fork-like traversing carts 19A to 19N is formed as a fork type paired with the fork-like elevating lift stage 12, and assists the guide rollers rotating along the respective traversing rails 14A to 14N. It is configured to be able to move in the horizontal direction while receiving.

  Then, in step S10, installation work of the traversing motor 20 and the like is performed. The traversing motor 20 is arranged, for example, along the traversing rail 14A as shown in FIG. 6, and transmits its rotation to the fork-like traversing carriage 19 by a chain or the like. When the traversing motor 20 is rotated in one direction, the fork-like traversing carriage 19 can be moved by the above-described guide roller to a position overlapping the fork-like elevating lift stage 12. On the other hand, when the traversing motor 20 is rotated in the other direction, the fork-like traversing carriage 19 can be moved by the above-described guide roller to return the fork-like traversing carriage 19 to the position shown in the figure.

  Such a configuration is the same for each of the other traversing rails 14B to 14N in FIG. 5, and also in the configuration on the right side in FIGS. 5 and 6.

  The installation of the new component is completed by the above operations. In this completed state, the existing vertical circulation type mechanical parking device is updated as a replacement type mechanical parking device, that is, a double-row elevator fork type mechanical parking device. Each of the newly installed components, that is, the newly installed gantry 5, the newly installed drive unit 8, the elevating guide rails 10A and 10B, the suspension columns 11A and 11B, the fork-shaped elevating lift stage 12, the traversing rails 14A to 14N, Main components such as the counterweights 15A and 15B, the lifting arm 16 and the fork-shaped traversing carts 19A to 19N are finally subjected to the load by the receiving portions 2A and 2B. This is the same configuration as that in the existing vertical circulation type mechanical parking device, which was entirely suspended by receiving portions 2A and 2B with the total load of the main components before this update.

  Thereafter, in step S11, wiring work in each electric device, connection work with a control panel, and the like are performed. In step S12, test operation and adjustment are performed, and performance confirmation is performed. Next, in step S13, painting and finishing work are performed.

  The double-row elevator fork-type mechanical parking device having such a configuration mounts a parked vehicle that has entered from the entrance 17 shown in FIG. 5 on the fork-like elevating lift stage 12, and stores it on a predetermined storage floor, for example, a traversing rail. The storage in the parking space 13A formed on the left side of the floor having the floor 14D is performed as follows. When the newly installed drive unit 8 is driven, the fork-like lifting lift stage 12 is moved upward via the main rope 18. At this time, the fork-shaped elevating lift stage 12 is guided by the elevating guide rails 10A to 10D.

  Thereafter, the fork-like lifting lift stage 12 is lifted to a position slightly above the floor of the D floor and stopped, and the traversing motor 20 is driven to move the fork-like trolley 19D on that floor below the fork-like lifting lift stage 12. Move to the side. Thereafter, when the fork-like lifting lift stage 12 is moved downward, the fork-like lifting lift stage 12 moves below the fork-like traversing car 19D, but the parked vehicle moves from the fork-like lifting lift stage 12 to the fork-like traversing movement. It can be replaced on the cart 19D. Thereafter, when the traversing motor 20 is driven to move the fork-like traversing vehicle 19D, on which the parked vehicle has been remounted, to the left in FIG. 5 along the traversing rail 14D, the vehicle is stored in the parking space 13A. In addition, when storing in another floor or the parking space 13B of the right side, it performs similarly.

  According to such a mechanical parking device replacement method and a replacement type mechanical parking device, for example, a vertical circulation type machine known as an existing merry-go-round type parking device using the receiving portions 2A and 2B at the same position as the existing receiving portion. When the parking device 3 is updated, instead of procuring new parts to obtain a vertical circulation type mechanical parking device, which is a merry-go-round type parking device of the same type, it is necessary to update the parking device 3 to an elevator / fork type mechanical parking device. It can be updated relatively easily as a new mechanical parking device without making changes and without using parts that are currently difficult to procure. Further, vibration and noise can be reduced as compared with the existing vertical circulation type mechanical parking device.

  Particularly, in a building-group vertical circulation type mechanical parking lot, the structure is such that the total load is suspended by receiving portions 2A and 2B formed by concrete brackets. Therefore, in a structure supported from below like a normal elevator-type mechanical parking lot, the load point changes, resulting in a large structural change. In addition, in the elevator pallet type, the thickness of the lift portion is large, and it cannot be accommodated without breaking the existing foundation and cutting the main reinforcement. As a result, due to a structural problem of the building, the vertical and mechanical parking device 3 cannot be replaced with a new replacement mechanical parking device by the elevator / pallet system.

  In addition, suspension columns 11A and 11B arranged on substantially the same vertical plane are provided on both sides of the lifting guide rails 10A and 10B for guiding the lifting and lowering of the fork-like lifting lift stage 12, and on both sides of the lifting guide rails 10C and 10D, respectively. Are provided on the same vertical plane. For each of these vertical planes, the fork-like traversing vehicles 19A to 19N located on both sides between the position overlapping with the parked vehicle mounted on the fork-like elevating lift stage 12 and the storage position of the parked vehicle are laterally moved and guided. Traversing rails 14A to 14N are fixed.

  For this reason, the fork-shaped trolleys 19A to 19N can form parking spaces on both sides of the elevating guide rails 10A to 10D, and can efficiently store the parked vehicles. Moreover, it can be relatively easily updated as a new mechanical parking device without being reproduced by parts that cannot be procured at present.

  According to such a replacement mechanical parking device, the number of parked vehicles accommodated can be configured to be not much different from the case where the number of parked vehicles is replaced by the vertical circulation type. Further, even when several types of parked vehicles having different vehicle heights can be parked, the intervals between the traversing rails 14A to 14N can be easily adjusted to correspond.

  FIG. 7 is a cross-sectional view of a vertical circulation type mechanical parking device before replacement employing a mechanical parking device replacement method according to another embodiment of the present invention.

  In the middle upper part of the parking lot building 1, a receiving part 2A which is a driving part receiving beam which is connected to the building pillar substantially horizontally and arranged along the wall is provided. Although only one receiving portion 2A is shown in the figure, a receiving portion 2B having the same structure is arranged on the back side as in the case of the embodiment shown in FIG. The existing vertical circulation type mechanical parking device 3 has a configuration in which all of the main components are suspended between the pair of receiving portions 2A and 2B described above. Next, a case where the main components are replaced will be described.

  The operation procedure according to the mechanical parking device replacement method according to the present embodiment is performed according to the flowchart in the previous embodiment shown in FIG.

  First, in step S1, main components in the building of the vertical circulation mechanical parking device 3 known as an existing merry-go-round type parking device are dismantled and removed. However, the pair of receiving portions 2A and 2B that supported all the main components in the existing vertical circulation type mechanical parking device 3 are used at the same position in the replacement type mechanical parking device after updating. For example, if the pair of receiving portions 2A and 2B have sufficient strength, they are left as they are and diverted, and reinforced if necessary. If the pair of receiving portions 2A and 2B are insufficient in strength, the receiving portion is replaced with a new receiving portion. Even in this case, the new receiving portion is located at the same position as that used in the existing vertical circulation type mechanical parking device 3. It is installed and fixed. In this embodiment, in order to simplify the description, the description will be made assuming that the existing receiving portions 2A and 2B are left as they are.

  8 and 9 are a cross-sectional view and a plan view of the replacement type mechanical parking device after replacement.

  As described above, in the existing vertical circulation type mechanical parking device 3, the receiving portions 2A and 2B are used so as to receive the total load of the main components and suspend the whole. The receiving parts 2A and 2B are also used at the same position in the replaced mechanical parking device after updating so that the total load of the main components of the replaced mechanical parking device to be described later is similarly received. For this reason, even in the replacement type mechanical parking device, the overall load point using the receiving portions 2A and 2B does not change.

  In step S1, if reinforcement is required for the remaining receiving portions 2A and 2B, reinforcement is performed. For example, as shown in FIG. 6, this reinforcing work is performed by arranging the end reinforcing brackets 4 below both ends in the longitudinal direction of the receiving portions 2A and 2B, and connecting the end reinforcing brackets 4 to the pillars of the parking lot building 1. It is fixed to such as.

  In step S2, the work of installing and fixing the newly-installed gantry 5 above the receiving portions 2A and 2B is performed in the same manner as in the previous embodiment. For example, as shown in FIG. 5, the new gantry 5 configured above the receiving part 2 includes an upper horizontal member 6 disposed at a predetermined distance above the receiving parts 2A and 2B, and a receiving part 2A, It has a connecting member 7 and the like for connecting the 2B and the opposing portion of the upper horizontal member 6. The space provided above the receiving portions 2A and 2B and between the facing portions is not only a space for simply arranging the new structure 5 but is used as a parking space by the new structure 5.

  Next, in step S3, an operation of installing the newly installed drive unit 8 on the newly installed gantry 5 is performed. In this installation work, the newly installed drive unit 8 configured on the machine base 9 is installed on the upper horizontal member 6 of the newly installed base 5 as shown in FIG. Although the receiving parts 2A and 2B which do not change the mounting position are present in the upper middle part of the parking lot building 1, the part where the newly-installed gantry 5 is arranged is also used as a parking space, so that the number of parked vehicles is not significantly reduced. Absent. By forming such a parking space, it is possible to compensate for the space limitation in the height direction due to the fact that the positions of the receiving portions 2A and 2B are not changed.

  In step S4, a suspending operation is performed in which the elevating guide rails 10A to 10D and the suspending columns 11A and 11B are fixed and suspended on the newly-installed gantry 5. The elevating guide rails 10A to 10B guide the elevating operation of a fork-shaped elevating lift stage 12, which will be described later. The suspension columns 11A and 11B support a structure in which a fork-like traversing vehicle 19, which forms a pair with the fork-like elevating lift stage 12, is moved laterally for each parking floor.

  As shown in the plan view of FIG. 9, the ascending and descending guide rails 10A and 10B are opposed to each other at a predetermined distance in the vicinity of the inside of the receiving portion 2A. A space for configuring the lift stage 12 can be secured. The other elevating guide rails 10C and 10D are similarly disposed facing each other at a predetermined distance in the vicinity of the inside of the receiving portion 2B.

  As shown in FIG. 8, the upper ends of the lifting guide rails 10A to 10D are fixed to and suspended from the upper horizontal member 6 of the newly-installed gantry 5 mounted on the receiving portions 2A and 2B. Since the new gantry 5 having the upper horizontal member 6 is mounted above the receiving portions 2A and 2B, even if the lifting guide rails 10A to 10D are arranged at positions where they do not interfere with the receiving portions 2A and 2B, the upper ends thereof are provided. The part can be fixed to the upper horizontal member 6. In addition, since the newly-installed gantry 5 is mounted on the receiving portions 2A and 2B, the loads of the lift guide rails 10A to 10D are received by the receiving portions 2A and 2B via the newly-installed gantry 5.

  Here, since the width direction dimensions of the parking lot building 1 shown in FIG. 8 are limited, it is difficult to form a parking space on each of the left and right sides, and the parking space 13 is formed only on one side. . Therefore, the lift guide rails 10A and 10B are not located at the center of the parking lot building 1 at the center of the facing portion, but are biased to the right side in FIG. The fork-shaped lifting lift stage 12 guided by the lifting guide rails 10A and 10B will be described later in detail, but is used for mounting and moving the parked vehicle. A parking space 13 is formed on the left side of the building 1.

  At a position corresponding to the parking space 13, a pair of suspension columns 11A and 11B are arranged as shown in FIG. The suspension columns 11A and 11B are arranged near the opposite sides of the receiving portions 2A and 2B, respectively, in the same manner as the positional relationship between the receiving portions 2A and 2B and the elevating guide rails 10A to 10D. However, the space necessary for the lateral movement is secured. As shown in FIG. 8, the upper ends of both suspension columns 11A and 11B are fixed to the upper horizontal member 6 of the newly-installed gantry 5 mounted on the receiving portions 2A and 2B, similarly to the lifting guide rails 10A and 10B. Hanged.

  Since the new gantry 5 having the upper horizontal member 6 is mounted above the receiving portions 2A and 2B, even if both the suspension columns 11A and 11B are arranged at positions where they do not interfere with the receiving portions 2A and 2B, the upper ends thereof are provided. Can be fixed to the upper horizontal member 6. In addition, since the newly-installed gantry 5 is mounted on the receiving portions 2A and 2B, the loads of the two suspension columns 11A and 11B are received by the receiving portions 2A and 2B via the newly-installed gantry 5.

  Thus, the elevating guide rails 10A and 10B and the suspension pole 11A are arranged on substantially the same virtual vertical plane near the opposing side of the receiving portion 2A. Similarly, the elevating guide rails 10C and 10D and the suspension pole 11B are respectively arranged on another identical virtual vertical plane near the opposite side of the receiving portion 2B.

  Utilizing this arrangement, the traversing rails 14A to 14N are attached in step S5. A plurality of traversing rails 14A to 14N arranged substantially horizontally on the elevating guide rails 10A and 10B and the suspension pole 11A are fixed on the virtual water surface near the opposite side of the receiving portion 2A. Similarly, a plurality of traversing rails 14A to 14N arranged substantially horizontally on the elevating guide rails 10C and 10D and the suspension pole 11B are fixed on another virtual water surface near the opposite side of the receiving portion 2B. FIG. 9 shows only a pair of traversing rails 14A arranged at the top.

  In the longitudinal direction of the elevating guide rails 10A, 10B and the suspension columns 11A and in the longitudinal direction of the elevating guide rails 10C, 10D and the suspension columns 11B, a plurality of traversing rails 14A to 14A are separated by a height dimension in consideration of the height of the parked vehicle. 14N are respectively fixed. The parking space 13 is divided into multi-stage storage spaces by the respective traversing rails 14A to 14N.

  In the following step S6, the counterweights 15A and 15B are carried in, and in step S7, the work of installing the lifting arm 16 and the fork-like lifting lift stage 12 is performed. These loading operations are performed from the entrance 17 and the counterweights 15A and 15B are loaded into the right rear side in FIG. 4, and the lifting arm 16 is attached to the lower part of the lifting guide rails 10A and 10B. The fork-like elevating lift stage 12 is installed on the arm 16.

  In step S8, an operation of attaching the main rope (chain or wire rope) 18 is performed.

  The new drive unit 8 already installed is provided with sheaves or gears disposed near the upper portions of the receiving portions 2A and 2B, respectively, and the sheaves or gears disposed on the receiving portion 2A side. The main rope 18 is hung. One end of the main rope 18 is fixed to the machine beam 9 after being hung on a pulley or gear of the counterweight 15A. The other end of the main rope 18 is fixed to the fork-like elevating lift stage 12, though not shown in detail.

  Similarly, a main cable (not shown) is also provided on the receiving portion 2B side shown in FIG. 9, one end of which is fixed to the machine beam 9 after being hooked on a pulley or gear of another counterweight 15B, and the other end is provided on the other side. It is fixed to a fork-like elevating lift stage 12.

  In step S9, fork-shaped trolleys 19A to 19N are installed on the traverse rails 14A to 14N, respectively. Each of the fork-like traversing cars 19A to 19N is formed as a fork type paired with the fork-like lifting lift stage 12, as shown in FIG. 9, and assists a guide roller rotating along each of the traversing rails 14A to 14N. It is configured to be movable in the horizontal direction while receiving.

  Thereafter, in step S10, the work of installing the traversing motor 20 is performed. The traversing motor 20 is arranged along the traversing rails 14A to 14N as shown in FIG. 5, and transmits the rotation thereof to fork-like traversing vehicles 19A to 19N by a chain or the like. When the traversing motor 20 is rotated in one direction, the fork-like trolleys 19A to 19N can be moved by the above-described guide rollers to a position overlapping with the fork-like lift stage 12. On the other hand, when the traversing motor 20 is rotated in the other direction, the fork-like traversing cars 19A to 19N can be moved by the guide rollers described above to return the fork-like traversing cars 19A to 19N to the positions shown in the drawing.

  The installation of the new component is completed by the above operations. In this completed state, the existing vertical circulation type mechanical parking device is updated as a replacement type mechanical parking device, that is, a single-row elevator / fork type mechanical parking device. Each of the newly installed components, that is, the newly installed gantry 5, the newly installed drive unit 8, the elevating guide rails 10A and 10B, the suspension columns 11A and 11B, the fork-shaped elevating lift stage 12, the traversing rails 14A to 14N, Main components such as the counterweights 15A and 15B, the lifting arm 16 and the fork-shaped traversing carts 19A to 19N are finally subjected to the load by the receiving portions 2A and 2B. This is the same configuration as that in the existing vertical circulation type mechanical parking device, which was entirely suspended by receiving portions 2A and 2B with the total load of the main components before this update.

  Thereafter, as in the previous embodiment, in step S11, wiring work in each electric device, connection work with the control panel, and the like are performed. In step S12, test operation and adjustment are performed, and performance confirmation is performed. Next, in step S14, painting and finishing work are performed.

  The single-row elevator fork-type mechanical parking device having such a configuration mounts a parked vehicle that has entered from the entrance 17 shown in FIG. 9 on the fork-like elevating lift stage 12, and stores the vehicle on a predetermined storage floor, for example, a traversing rail. When storing the information on the floor having 14L, the following operation is performed. When the newly installed drive unit 8 is driven, the fork-like lifting lift stage 12 is moved upward via the main rope 18. At this time, the fork-shaped elevating lift stage 12 is guided by the elevating guide rails 10A to 10D.

  After that, the fork-like lift stage 12 is raised to a position slightly above the L floor and stopped, and the traverse motor 20 is driven to move the fork-like trolley 19L to the lower side of the fork-like lift stage 12. Thereafter, when the fork-like lifting stage 12 is moved downward, the fork-like lifting stage 12 moves below the fork-like trolley 19L, but the parked vehicle moves from the fork-like lifting stage 12 to the fork. Handed over to the trolley. Thereafter, when the traversing motor 20 is driven to move the fork-like traversing vehicle 19L in which the parked vehicle has been remounted, to the left in FIG. 9 along the traversing rail 14L, the storage state is established.

  According to such a mechanical parking device replacement method and a replacement type mechanical parking device, for example, vertical circulation known as an existing merry-go-round type parking device is performed by using the receiving portions 2A and 2B arranged at the same position as the existing receiving portion. When renewing a mechanical parking system, the new parts will not be procured and replaced with a vertical circulation mechanical parking system, which is the same type of merry-go-round parking system. As in the case of the embodiment, it is possible to relatively easily renew as a new machine parking device without making a large-scale structural change, and without using parts that are currently difficult to procure.

  Also, suspension columns 11A and 11B are provided only on one side of the lifting guide rails 10A to 10D for guiding the lifting and lowering of the fork-like lifting stage 12, and the fork-like traversing vehicles 19A to 19N are traversed using the suspension columns 11A and 11B. The traversing rails 14A to 14N that guide the movement in the direction are fixed. For this reason, the parking space 13 is formed only on one side of the elevating guide rails 10A to 10D, and although the number of storage space sections formed in multiple stages in the elevating direction of the parking space 13, that is, the number of parked vehicles is limited, a large-scale structural change , And can be relatively easily updated as a new mechanical parking device without being reproduced by hard-to-obtain parts that cannot be procured at present.

  In the above-described embodiment, for the sake of simplicity, the description has been given assuming that the existing receiving part 2 is retained and used, but the existing receiving part is removed and similar new receiving parts 2A and 2B are replaced with the existing receiving parts. The same effect can be obtained even if it is fixed at the same position as the part. In addition, the configuration of each part in the newly installed component is not limited to the illustrated one, and can be replaced with a similar configuration, and fine adjustment can be made to each step according to the replacement.

  In addition, since the width direction of the parking lot building in FIG. 4 is relatively small, the parking space 13 configured by arranging the fork-shaped trolleys 19A to 19N is on one side, but has a width sufficient for the existing parking lot building. If there is a direction, parking spaces can be formed on the left and right of the lifting guide rails 10A and 10B, respectively.

  As can be understood from the description of each of the above-described embodiments, in the present invention, the drive unit receiving beam or concrete is placed at the same position as the existing receiving unit where the main components are suspended in the existing vertical circulation type mechanical parking device. Brackets and other receiving parts 2A, 2B are arranged, and receiving parts 2A, 2B after disassembly and removal of other main components are used for the main components such as lifting guide rails 10A, 10B and suspension columns 11A, 11B. The present invention can be applied to a structure having a suspension structure to receive a load.

  As described above, the mechanical parking device replacement method according to the present invention uses the receiving portions 2A and 2B at the same positions as the existing receiving portions that have suspended main components in the existing vertical circulation type mechanical parking device, After dismantling and removing the components of the existing vertical circulation type mechanical parking device, the receiving portions 2A and 2B have a suspension structure so as to receive the load of the newly installed main components, and the newly installed lifting guide rails 10A to 10A to have a suspension structure. 10D, a fork-like elevating lift stage 12 that moves up and down, a multi-stage storage space formed in the elevating direction using newly provided suspension columns 11A to 11D having a suspension structure, and a fork-like elevating device arranged in each storage space. Updating to an elevator / fork type mechanical parking device having fork-like traversing vehicles 19A to 19N for transferring a parked vehicle to and from the lift stage 12 And butterflies.

  According to such a mechanical parking device replacement method, since the receiving portions 2A and 2B at the same position as the existing receiving portion are used, the conventional vertical circulation type mechanical parking device does not require a large-scale structural change, and It can be relatively easily updated as a new elevator-fork mechanical parking device without trying to reproduce it with hard-to-obtain parts that are not available at present. Therefore, the cost of the facility is reduced, so that the facility renewal plan of the customer can be easily advanced.

  According to the present invention, in addition to the above-described method of replacing the mechanical parking device, the existing receiving portion for suspending main components in the existing vertical circulation type mechanical parking device is a concrete bracket, and the receiving portion 2A of the concrete bracket is used. , 2B have a suspension structure so as to receive loads of main components including the lifting guide rails 10A to 10D and the suspension columns 11A to 11D.

  According to such a method of replacing the mechanical parking device, the receiving portion, which is an existing concrete bracket, is diverted as it is, so that the conventional vertical circulation type mechanical parking device can be relatively easily manufactured without making a large-scale structural change. Can be updated.

  In addition, in addition to the above-described method of replacing the mechanical parking device, the present invention also provides a concrete bracket, in which an existing receiving portion suspending a main component in an existing vertical circulation type mechanical parking device is a concrete bracket. The new gantry 5 is mounted above the 2B, and the upper portions of the lifting guide rails 10A to 10D and the suspension columns 11A to 11D are fixed to the new gantry 5 respectively.

  According to such a mechanical parking device replacement method, since the newly-installed gantry 5 disposed above the receiving portions 2A and 2B is added, the position of the newly-installed driving unit 8 is further increased by the newly-installed gantry 5. The space located between the receiving sections 2A and 2B and the newly installed driving section 8 can also be used as a storage space for parked vehicles.

  Further, the replacement type mechanical parking device of the present invention removes the main components used in the existing vertical circulation type mechanical parking device, and thereafter, in the replacement type mechanical parking device constituting a new mechanical parking device, The receiving parts 2A and 2B at the same positions as the existing receiving parts that have suspended the main components in the existing vertical circulation type mechanical parking device receive the loads of the lifting guide rails 10A to 10D and the suspension columns 11A to 11D. A fork-like elevating lift stage 12 which has a suspension structure and which moves up and down along the elevating guide rails 10A to 10D is provided. A plurality of stages of storage space having the horizontal trolleys 19A to 19N are formed, and the fork-like horizontal trolleys 19A to 19N and the fork By being configured so as to pass parked vehicle between the lifting stage 12 descending characterized.

  According to such a configuration, since the receiving portions 2A and 2B at the same position as the existing receiving portion are used, the conventional vertical circulation type mechanical parking device cannot be procured without major structural change and at present. It can be updated relatively easily as a new replaceable fork-type mechanical parking device without trying to reproduce it with such hard-to-obtain parts. Therefore, the continuity of the production technique is ensured, and the quality is safe. In addition, the cost of the alternative parking lot at the customer can be kept low because the construction period is shorter.

  Further, in addition to the above-described configuration, the present invention disposes a pair of suspension columns 11A, 11C and suspension columns 11B, 11D in a pair on both sides of the lifting guide rails 10A to 10D, and disposes the pair on the side of the receiving portion 2A. The horizontal rails 14A to 14N extending in the horizontal direction are fixed at predetermined intervals in the vertical direction using the vertical guide rails 10A and 10B and the suspension columns 11A and 11B, and the vertical guide positioned on the side of the receiving portion 2B. The horizontal rails 14A to 14N extending in the horizontal direction are fixed at predetermined intervals in the elevating direction using the rails 10C and 10D and the suspension columns 11C and 11D, and can be moved in the horizontal direction along the horizontal rails 14A to 14N. The fork-like traversing cars 19A to 19N are respectively arranged, guided in the ascending and descending directions by the ascending and descending guide rails 10A and 10B, and are connected to the fork-like traversing cars 19A to 19N. Characterized in that a forked elevating lift stage 12 to pass a parked vehicle in the state mounted between.

  According to such a configuration, the fork-shaped traversing vehicles 19A to 19N to be used for the parked vehicle are formed in a plurality of stages on both sides of the elevation guide rails 10A and 10B in the elevation direction, and the number of parked vehicles is reduced. While increasing, it is possible to relatively easily obtain a replacement type mechanical parking device as a new elevator / fork type mechanical parking device.

  In addition, in addition to the above-described configuration, the present invention mounts a new gantry 5 on the upper portions of the receiving portions 2A and 2B, and fixes the upper ends of the elevating guide rails 10A to 10D and the suspension columns 11A to 11D to the new gantry 5. In addition, the receiving portions 2A and 2B have a suspension structure so as to receive the loads of the lifting guide rails 10A to 10D and the suspension columns 11A to 11D.

  According to such a configuration, since the new gantry 5 arranged above the receiving units 2A and 2B is added, the position of the new driving unit 8 is further increased by the new gantry 5, and the receiving unit 2A , 2B and the new drive unit 8 can also be used as a storage space for parked vehicles.

2A, 2B Receiving part 5 New gantry 10A to 10D Elevating guide rails 11A to 11D Suspension poles 12 Fork-like elevating lift stages 14A to 14N Traversing rails 19A to 19N Fork-like traversing carriage

Claims (6)

In the mechanical parking device replacement method of removing the main components used in the existing vertical circulation type mechanical parking device and then configuring a new replacement type mechanical parking device,
Dismantling and removing the components in the existing vertical circulation mechanical parking device by using a receiving portion at the same position as the existing receiving portion where the main components are suspended in the existing vertical circulation mechanical parking device After that, the receiving portion receives a load of a newly installed main component by using a suspension structure, and a fork-like lifting lift stage that moves up and down along a newly installed lifting guide rail having a suspended structure; An elevator / fork type having a multi-stage storage space formed in the elevating direction using suspension columns, and a fork-like traversing vehicle disposed in each storage space and transferring a parked vehicle between the fork-like elevating lift stage. A method for replacing a mechanical parking device, which is updated to a mechanical parking device.   The existing receiving part that has suspended the main components in the existing vertical circulation type mechanical parking device is a concrete bracket, and the receiving part of the concrete bracket includes a main component including the elevating guide rail and the hanging pole. The mechanical parking device replacement method according to claim 1, wherein a suspension structure is provided so as to receive the load.   The existing receiving part, in which the main components are suspended by the existing vertical circulation type mechanical parking device, is a concrete bracket, and a new gantry is mounted above the receiving part of the concrete bracket. 2. The method of replacing a mechanical parking device according to claim 1, wherein the lifting guide rail and an upper portion of the suspension column are fixed. The main components used in the existing vertical circulation type mechanical parking device are removed, and then, in the replacement type mechanical parking device constituting a new mechanical parking device,
In the receiving portion at the same position as the existing receiving portion that has suspended the main components in the existing vertical circulation type mechanical parking device, a suspension structure is provided to receive the load of the lifting guide rail and the suspension column, Providing a fork-like elevating lift stage that moves up and down along the guide rails, and comprises a plurality of stages of storage space having a traversing rail and a fork-like traversing vehicle fixed by using the suspension columns and the elevating guide rails, A replacement-type mechanical parking device configured to transfer a parked vehicle between a fork-like traversing vehicle and the fork-like lifting / lowering stage.   A pair of the suspension columns and the other pair of the suspension columns are distributed and arranged on both sides of the elevation guide rail, respectively, and the elevation guide rail and the suspension column located on one of the receiving portions are arranged. The traversing rails extending in the horizontal direction are fixed in multiple stages at predetermined intervals in the elevating direction, and the elevating guide rails located on the other side of the receiving portion and the extending portions are horizontally extended using the suspension columns. The traversing rails are fixed in multiple stages at predetermined intervals in the ascending and descending direction, the fork-like traversing vehicles movable in the lateral direction along each traversing rail are arranged, and the ascending and descending directions are guided by the ascending and descending guide rails, 5. The replacement type mechanical parking device according to claim 4, wherein the fork-shaped lifting / lowering stage for transferring a parked vehicle mounted on the fork-shaped traversing vehicle is arranged.   A new gantry is mounted on the upper part of the receiving part, and the upper ends of the elevating guide rail and the suspension columns are fixed to the new gantry, and the receiving part reduces the load of the elevating guide rail and the suspension columns. 6. The replacement type mechanical parking device according to claim 5, wherein a suspension structure is provided to receive the suspension.

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