WO1997048865A1

WO1997048865A1 - Multi-story parking facility and method of putting cars into and out of the same

Info

Publication number: WO1997048865A1
Application number: PCT/JP1997/001487
Authority: WO
Inventors: Naofumi Ishi; Yukio Shikata; Takanobu Ikenaga; Mutsuo Obuchi; Kenji Saito; Susumu Nagata; Shiro Yonezawa
Original assignee: Hitachi Zosen Corporation
Priority date: 1996-06-20
Filing date: 1997-04-28
Publication date: 1997-12-24
Also published as: KR19990036389A; TW335429B; KR100305918B1; CN1196770A

Abstract

A multi-story parking facility having parking chambers (6B) each of which is capable of holding two or three cars side by side. In order to put out a car from the inner side parking space (A) which is distant from a transfer truck (5), an intermediate shelf (21) is formed as a space, in which the car on the outer side parking space (B) is placed temporarily, between a horizontal transfer space (4) for the transfer truck (5) and a vertical transfer space (7) of a lift (8). In this intermediate shelf (21), an intermediate conveyor (22C) capable of transferring a car between a truck conveyor (24) for the transfer truck (5) and a conveyor (28) of the lift (8) is provided. In order to temporarily place a car, an intermediate shelf (21) on another parking floor is used.

Description

Specification

Multi-story parking facilities and their entry and exit methods

Field of the invention

The present invention relates to a multi-story parking facility capable of accommodating a plurality of cars in one parking room and a method for entering and exiting the same. Background of the Invention

A transport trolley device that transports cars on a plurality of parking floors, a plurality of parking rooms arranged along a horizontal transport space in which the transport trolley device travels, and a lift that can be raised and lowered over each parking floor In multi-story parking facilities equipped with equipment, there is also a multi-story parking facility configured to accommodate two cars in one parking room from the viewpoint of effective use of the building space or underground space, and one more parking room A three-dimensional parking facility that accommodates three cars has also been proposed.

However, one parking room has a rear parking space and a front parking space

If the car is parked in the rear parking space, the intermediate parking space, and the front parking space respectively, in order to leave the car in the rear parking space, the transport trolley device will be used. Alternatively, it is necessary to move the vehicles in the intermediate parking space and the front parking space, and there is a problem that extra operations of the transport trolley device increase and a cycle time required for departure becomes longer. In particular, in the case of a multi-story parking facility such as a facility where a large number of vehicles enter and exit in a short time, shortening the time required for entry and exit is an important issue, and it may not be possible to cope with this. Also, the total number of available parking rooms on each parking floor is reduced. Disclosure of the invention The present invention provides a multi-story parking facility and a multi-story parking facility that can efficiently take in and out a car and reduce the time of entering and exiting a car, even if the car is a multi-story parking facility such that a plurality of cars are parked in one parking room. In order to achieve this object, a multi-story parking facility according to claim 1, comprising: a plurality of parking rooms arranged along a horizontal transport space; and a transport trolley movable along the horizontal transport space. A three-dimensional parking facility comprising a device and a lift transport space formed over a plurality of parking floors having the parking room and the transport trolley device. A double parking room having a parking space on the back side and a parking space on the near side, and at least one vehicle formed between the vertical transport space of the elevator and the horizontal transport space of the transport trolley device. Can it be accommodated An intermediate shelf having an intermediate conveyor device capable of transferring the vehicle between the lift platform and the transport trolley device, wherein when the vehicle in the rear parking space of the double parking room is taken out, Cars in the parking space on the near side are transported to an intermediate shelf on another parking floor using an elevator, and this intermediate shelf is used as a standby space.

According to the above configuration, the lifting / lowering transport space of the lifting / lowering equipment and the horizontal transport space of the transport trolley are connected via the intermediate shelf, and the intermediate shelf device is provided on the intermediate shelf. Cars can be easily transferred between the buildings, and multi-story parking facilities can be installed regardless of the structure inside the building. In addition, the intermediate shelves allow the intermediate shelves on other floors to be used as stand-by spaces when unloading vehicles in the back parking space of the double parking room, so that temporary storage of vehicles in the front parking space can be done quickly. , There is no need to secure an empty parking room on each parking floor However, the number of accommodated vehicles can be increased. Further, the multi-story parking facility according to claim 2, a plurality of parking rooms arranged along a horizontal transport space, a transport vehicle device movable along the horizontal transport space, the parking room and the transport vehicle And a lifting device having a lifting platform capable of raising and lowering a lifting transport space formed over a plurality of parking floors provided with a parking device. A transferable parking room conveyor and at least a part of the parking room, a parking space on the back side of the horizontal transfer space, an intermediate parking space, and a parking space on the near side on the parking room conveyor device. A three-tiered parking room formed with: a lifting / lowering table conveyor mounted on the lifting / lowering platform, capable of supporting the wheels of two vehicles from below and transporting the vehicle; and Running direction A truck conveyor device that is capable of transporting the vehicle by supporting the wheels of the vehicle from below, and that is provided between the truck conveyor device and the lift platform conveyor mounting device; Cars can be delivered between parking room conveyor devices.

According to the above configuration, the two cars are simultaneously transported to the parking floor by the elevating platform, and the two cars are transferred to the transport trolley device and can be transported to the parking cabin. Since two units can be unloaded at one time, the cycle time for loading and unloading can be greatly reduced. In addition, in a triple parking room that can park three cars, when a car in the parking space on the back side is released, vehicles in the middle parking space and the parking space on the near side are vacant at one time on the transport trolley. It can be transported to the space, which can shorten the time required for leaving the warehouse. According to a third aspect of the present invention, there is provided the multi-story parking facility according to the second aspect of the present invention, wherein the transport bogie has a vertical transport conveyer device capable of transferring a car between two bogie conveyer devices. .

According to the above configuration, when two vehicles enter and leave between the parking room at the end of the transport space and the transport trolley device, the vehicles are moved between the two trolley conveyor devices by the vertical feed conveyor device. Depending on the transfer, two vehicles can be entered or exited consecutively, and the cycle time for entry / exit can be shortened. Furthermore, in the triple parking room, vehicles in the middle parking space and the front parking space can be continuously transferred to the transport trolley device and temporarily placed in other empty spaces, so that vehicles in the back parking space can be retrieved. The time required for The multi-story parking facility according to claim 4, wherein: a plurality of parking rooms arranged along a horizontal transport space; a transport vehicle lantern movable along the horizontal transport space; and the parking room and the transport vehicle. And a lift device having a lift platform capable of raising and lowering a lifting transport space formed over a plurality of parking floors provided with a device.The parking device is disposed in the parking room and supports wheels from below. A parking room conveyer device capable of transporting a car, and at least a part of the parking space, on the parking room conveyer device, a parking space on the rear side from the horizontal transfer space, an intermediate parking space, and parking on the near side. A triple parking room having a space, an elevator conveyor device disposed on the elevator and supporting the wheels of the vehicle from below to transport the vehicle, and a traveling direction of the horizontal transport space on the transport vehicle. Two units are provided A truck conveyor device capable of transporting a vehicle while supporting the wheels from below, and between the two truck conveyor devices provided in the transport truck device. Equipped with a vertical feed conveyor device capable of transporting vehicles, and vehicles can be transferred between the trolley conveyor device and the elevator conveyor device, and between the transport trolley conveyor device and the parking room conveyor device. It is characterized in that

According to the above configuration, even in the parking room at the end position of the traveling space, the vehicles at the intermediate position and the front position can be continuously transferred to the transport trolley and temporarily stored in another empty space. The time required for leaving the car at the location can be shortened. According to a fifth aspect of the present invention, there is provided a method for entering and exiting a multi-story parking facility, comprising: a plurality of parking rooms arranged along a horizontal transport space; A transport trolley device that can transfer vehicles freely, and a lifting platform that can move up and down along a lifting transport space extending over a plurality of parking floors equipped with the parking room and the transport trolley device, and that can transfer vehicles to and from the transport trolley device A method of loading and unloading cars into and from a multi-story parking facility equipped with a lifting device having a vertical parking device. At each parking floor, one parking space in one parking room is reserved as an empty space, and when leaving a car in the parking space at the back of the double parking room where two cars are accommodated. Carry the car in the parking space in front of it After temporarily placed in the empty space of the parking chamber by carriage unit, characterized in that unloading and transporting the car parking space on the rear side to the lifting platform by conveyance carriage device.

According to the above configuration, even when the vehicle is full, vehicles in the front parking space can be temporarily placed in the reserved empty space, so that the rear parking space can be used. Can quickly leave the car. According to a sixth aspect of the present invention, there is provided the method for entering and exiting a multi-story parking facility according to the fifth aspect, wherein the empty space is provided near a central portion of the transport stroke of the transport bogie device.

According to the above configuration, it is possible to shorten the moving distance of the transport trolley that moves for temporary storage, thereby shortening the required time, and further shortening the unloading time. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is an overall plan sectional view showing a first embodiment of a multi-story parking facility according to the present invention.

FIG. 2 is an overall side sectional view of the multi-story parking facility.

FIG. 3 is a plan view showing the entrance and exit floors of the multi-story parking facility.

FIG. 4 is a perspective view showing a transport trolley device of the multi-story parking facility. FIG. 5 is a plan view showing an elevator of the multi-story parking facility.

FIG. 6 is an overall plan sectional view showing a second embodiment of the multi-story parking facility according to the present invention.

FIG. 7 is an overall cross-sectional view of the multi-story parking facility.

FIG. 8 is an overall vertical sectional view of the multi-story parking facility.

FIG. 9 is a schematic plan view showing a transport cart of the multi-story parking facility. FIG. 10 is a partially enlarged plan view showing a transport trolley device of the multi-story parking facility.

Fig. 11 is a partially enlarged cross-sectional view showing the transport cart of the multi-story parking facility. FIG. 12 is a partially enlarged vertical cross-sectional view showing a transport trolley device of the multi-story parking facility.

FIG. 13 is an overall cross-sectional view showing a third embodiment of a multi-story parking facility according to the present invention.

FIG. 14 is an overall plan sectional view showing a fourth embodiment of the multi-story parking facility according to the present invention.

FIG. 15 is an overall plan sectional view showing a fifth embodiment of the multi-story parking facility according to the present invention.

FIG. 16 is a partial plan sectional view showing a sixth embodiment of the multi-story parking facility according to the present invention.

FIG. 17 is a partial perspective view of the multi-story parking facility. Description of the embodiment

First Embodiment A multi-story parking facility according to a first embodiment of the present invention will be described with reference to FIGS.

As shown in FIGS. 1 and 2, this multi-story parking facility is installed by effectively utilizing a predetermined space on a plurality of floors of a building 1, and parking floors 2A to 2D are formed on a plurality of floors. Entry / exit floor 3 is formed on the uppermost parking floor 2D. Each of the parking floors 2A to 2D has a transport trolley device 5 movably arranged along the linear horizontal transport space 4, and both sides of the horizontal transport space 4 and the pillars and facilities of the building. A plurality of parking rooms 6A and 6B are provided so as not to interfere. Further, at a position distant from the horizontal transfer space 4, an elevating transfer space 7 communicating with each of the parking floors 2 A to 2 D and the entrance / exit floor 3 is formed. An elevating device 9 having a table 8 is provided. This is the structure of Building 1 If it is placed in such a way that it does not interfere with pillars and auxiliary equipment, it is not possible to arrange the horizontal transport space 4 or the vertical transport space 7 in contact with it. is there. As shown in FIG. 3, the entrance / exit floor 3 has an entrance section 11 and an exit section 12 formed on both sides of the elevating device 9, and the entrance passage 13 reaching the entrance section 11 and the exit section 1 An exit passage 14 to be started is formed.

The parking rooms 6A to 6C provided on each parking floor 2A to 2D are the first parking room 6A that can accommodate one car and the rear parking space A at the back of the horizontal transfer space 4. The second parking room 6B, which is a double parking room that can accommodate two vehicles with a front parking space B on the front side and a front parking space B, and a lifting platform 8 installed behind the lifting transport space 7 It consists of a third parking room 6C that can accommodate one car that can directly enter and leave the car. The first to third parking rooms 6A to 6C are arranged by effectively utilizing a space allowed according to the structure of the building 1. An intermediate shelf 21 capable of accommodating one vehicle is provided between the vertical transport space 7 and the horizontal transport space 4.

In addition, the first and second parking rooms 6A and 6B are provided with a passive type (sliding type) composed of a front wheel slit conveyor 22a for supporting wheels and a rear wheel slit conveyor 22a. ), A parking room conveyor device 22 A is provided respectively. The third parking room 6C and the intermediate shelf 21 also have a driving-type parking room conveyor device 22 comprising a front wheel slit conveyor 22a and a rear wheel slit conveyor 22. B and the intermediate conveyor device 22 C are arranged respectively.

As shown in Fig. 4, the transport trolley device 5 includes a front wheel slat conveyor 24a and a rear wheel slat conveyor 24b provided on the trolley frame 23. Evening driven by 25 A drive type truck conveyor device 24 is provided. Also, on both left and right sides of the bogie frame 23, a power transmission device 26 that transmits power to the parking room conveyor device 22A and is driven to rotate is provided. The power transmission device 26 provides a bogie conveyer. The power of the conveyor device 24 is transmitted to the parking room conveyor device 22A, so that the vehicle can be transferred between the carrier vehicle device 5 and the first and second parking rooms 6A, 6B.

As shown in FIG. 5, the lifting table 8 of the lifting device 9 is provided with a turning table device 27 with a conveyer for turning the vehicle 180 ° in a predetermined vehicle turning space of the lifting transfer space 7. The swing frame 27 a driven by the swing table 27 is provided with a lift conveyor device comprising a front wheel slit conveyor 28 a and a rear wheel slit conveyor 28 b. 2 8 are arranged. The turning table device 28 is driven by being stopped at a vehicle turning space position where the elevator 8 does not interfere with other members in the middle of the elevating transport space 7. 180 degrees can be reversed with the exit position.

The third parking space 6C provided on the opposite side of the intermediate shelf 21 from the lifting / lowering transport space 7 is a driving type parking room with a driving motor (not shown). 2 B is provided, and vehicles can be delivered to and from the elevator 8.

In the above configuration, when a car leaves the rear parking space A of the second parking room 6B, the transport trolley device 5 is stopped facing the second parking room 6B in which the target vehicle is stored. You. Then, the bogie conveyor device 24 is driven, and the power transmission device 26 drives the parking room conveyor device 22 A, so that the vehicle in the parking space B on the near side is moved to the parking room conveyor device 22. Transferred from A to the trolley conveyor device 24, and at the same time The car in the wheel parking space A is moved to the parking space B on the near side. Then, after the transport carriage 5 is moved to the position opposite the intermediate shelf 21 and stopped, the carriage conveyor 24, the intermediate conveyor 22C, and the elevator conveyor 28 are driven. Then, the vehicle is transferred from the carrier device 5 to the elevator 8 via the intermediate shelf 21. Further, the elevating device 9 is driven, and the elevating platform 8 is moved to the other parking floors 2A to 2D, and is temporarily placed on the intermediate shelf 21 of that floor.

Then, the transport trolley device 5 is returned to the preceding parking room 6B, and the car in the front parking space 6b is transferred to the transport trolley device 5, and then moved to the position opposite the intermediate shelf 21 and the trolley. It is transferred from the conveyor device 24 to the lift conveyor device 28 via the intermediate conveyor device 22C, and the delivery is completed.

Cars temporarily laid on the intermediate shelves 21 of the other parking floors 2A to 2D may be returned to the parking room 6B on the original floor, or vacated to the parking floors 2A to 2D. According to the first embodiment, the horizontal transport space 4 and the vertical transport space 7 are in contact with each other according to the first embodiment. Even if it cannot be arranged, the provision of the intermediate shelves 21 makes it easy to transfer vehicles between the elevator 8 and the transport trolley device 5, and expands the design freedom in the building 1. . Parking facilities with a parking room 6 B, which can usually accommodate two cars, need to always have one parking space available to temporarily prize the car on the front side. By using the intermediate shelf 21 on the parking floor as a standby space, it is not necessary to secure an empty space in the parking rooms 6A to 6C, and the parking volume can be increased. Wear.

Next, a second embodiment of the multi-story parking facility according to the present invention will be described with reference to FIGS.

As shown in FIGS. 6 to 8, this multi-story parking facility is installed in an underground structure 51, and has a storage section 52 and a storage section 53 on the top floor, respectively. A plurality of (fourth floor in the figure) parking floors B1 to B4 are formed in the underground structure 51, and the transport bogie device 54 is moved to the center of each parking floor B1 to B4. A transfer space 55 is formed. On both sides of the horizontal transfer space 55, a parking room 56, which is a triple parking room capable of accommodating three cars M each, is formed. Space A, intermediate parking space C and front parking space B are formed respectively. In addition, only some of the parking rooms 56 may be triple parking rooms.

An elevating / lowering transport space for entrance communicating with the entrance 52 is formed in a part of the parking room 56, and an elevating / lowering device 57 for entrance is arranged, and an elevating / transporting space for exit communicating with the exit 53. And a delivery elevator device 58 is disposed.

The above-described storage elevator device 57 and the storage elevator device 58 have the same configuration, and the known lifting drive devices 61A and 61B move the lifting tables 62 and 63 along the transport space. Driven. This elevator 6 2 A,

At 62 B, a driving type elevator platform 63 A, 63 B, which can freely transfer the car M, is provided. Each of the elevator conveyor devices 63A and 63B is composed of a front-wheel slat conveyor 63a that supports the front wheels and a rear-wheel slat conveyor 63b that supports the rear wheels. The transport stroke is set to a length that allows two vehicles M to be loaded simultaneously. I have. In addition, the storage section 52 and the storage section 53 have a drive-type storage conveyor device 64 and a drive-type storage conveyor that can transfer vehicles M to and from the elevator conveyor devices 63A and 63B. A conveyer device (not shown) is provided, and these conveyer units 54 and 55 also include a front wheel slit conveyor and a rear wheel slit conveyor, respectively. The transfer strokes of the storage conveyor device 64 and the storage conveyor device are also set to a length that allows two vehicles M to be mounted at the same time.

As shown in FIG. 9, the transport trolley devices 54 arranged on each of the parking floors B 1 to B 4 are guided by traveling rails 72 arranged on both sides of the horizontal transport space 55 in the trolley body 71. A plurality of traveling wheels 73 are provided, and predetermined traveling wheels 73 are rotationally driven by a traveling drive device 74 to travel along a horizontal carrying space 55. The bogie main body 71 of the transport bogie device 54 has a front bogie conveyer device 75 and a rear bogie conveyer device 76 mounted on the front and rear positions in the transport direction. The front bogie conveyer device 75 and the rear bogie conveyer device 76 are composed of front wheel conveyers 75a and 76a and rear wheel conveyers 75b and 76b, respectively. In addition, the bogie main body 71 is provided with a vertical feed conveyor device 77 that can freely transfer the vehicle M between the front bogie conveyor device 75 and the rear bogie conveyor device 76. This vertical feed conveyor device 77 includes a pair of left and right left wheel conveyors 77a and 75b, which are arranged crosswise to the front wheel conveyors 75a and 76a and the rear wheel conveyors 75b and 76b. And the right wheel conveyer 7 7b.

As shown in FIGS. 10 to 12, the front bogie conveyor device 75 and the rear bogie conveyor device 76 include a plurality of slat conveyors 81A, 8 arranged at predetermined intervals. 1 B and auxiliary roller 8 2 Have been. The slot conveyors 81A and 8IB are composed of a chain 81c wound around sprockets 81a and 81b, a slot block 81d attached to a link of the chain 81c, and a chain at the upper transfer position. A support rail member 8 1 e for guiding and supporting the shaft 81 b from below, and a sprocket 81 a for driving the chain 81 c via the interlocking shaft 81 f and the winding transmission 81 g. 81 h.

The left and right wheel conveyors 77a and 77b are composed of roller conveyors 83A and 83B disposed between the slat conveyors 81A and 81B, and a slat conveyor 83C for connecting these. Driven by drive motors 84A and 84B via a winding transmission mechanism. The roller conveyors 83A and 83B are mounted on an elevating frame 86 supported by a switching elevating cylinder 85 so as to be able to ascend and descend, respectively, and the transport surface thereof is positioned vertically above the transport surface of the slat conveyors 81A and 8IB. It can be raised and lowered freely.

Therefore, the vehicle M supported on the slatted conveyors 81A and 81B via wheels is moved by the switching elevator cylinder 85 and the roller conveyors 83A and 83B are raised. Are received from the slat conveyors 81A and 81B on the roller conveyors 83A and 83B, and the lap conveyors 83A and 83B and the slat conveyor 83C are driven by the longitudinal feed drive motors 84A and 84B. By being driven, the car M can be transferred between the front bogie conveyer shoshin 75 and the rear bogie conveyer shoshin 76.

The idle-type parking room conveyors 91 provided in each of the parking rooms 56 consist of a front wheel slit conveyor 91a and a rear wheel slit conveyor 9a. The transport driving force is transmitted from a power transmission device (not shown) provided in the transport trolley device 54 to the parking room conveyor device 91. In the above configuration, when the car M is parked, the two cars M are stopped at the warehouse conveyor 64 and the driver gets off. Then, the storage conveyor device 64 and the elevator conveyor device 63A are driven, and the two cars M are successively transferred to the elevator 62A. Further, the lifting / lowering drive device 61A is driven to lower the lifting platform 62A, and is stopped at the target parking floors B1 to B5.

The transporting trolley device 4 is stopped in the traveling space 55 facing the storage elevating device 57 so as to face the front bogie conveyor device 75. Then, the elevating platform conveyor device 63 A and the front bogie conveyor device 75 are driven, and the first vehicle M is transferred to the transport bogie device 54. Then, the transport trolley 54 is moved forward, and the rear trolley conveyer 76 is stopped at a position facing the lift conveyer device 63A. Further, the elevator platform conveyor line 63 A and the rear truck conveyor device 76 are driven, and the next car M is transferred to the carrier truck device 54.

Next, the transport trolley device 54 is moved and stopped facing the vacant parking room 56. Then, the front bogie conveyor device 75 and the rear bogie conveyor device 76 are driven, and the car M is moved from the carrier bogie device 54 to the parking room conveyer device 91 of the adjacent parking rooms 56, 56. Are stored at Or, after the first car has entered the desired parking room 56, move the transport trolley device 54, and the second car enters the same parking room 56 or another parking room 56 Is done.

When two cars M are successively stored in the parking space 56 at the front end of the traveling space 55, first, the first car M is moved to the front bogie conveyer device. From 75, parking lots in parking lots 56 and 6 will be stored in the conveyer box 91. After that, the lifting cylinders 85 for switching the transport bogies 54 are advanced and the vertical conveyors 77 are lifted, and the car M on the rear bogie conveyer device 76 is moved to the vertical conveyer devices 77. Received. Then, the vertical feed conveyor box 7 is driven to transport the car M to the front. Next, the switching elevator cylinder 85 is contracted, the vertical feed conveyor device 77 is lowered, and the car M is transferred to the front bogie conveyor device 75. Then, the vehicle is stored in the parking room conveyor device 91 from the front bogie conveyor device 75. As a result, the car M that has been stored earlier is sent to the intermediate parking space C, and the car M that has been stored at this time is stored in the front parking space B.

The parking space 56 at the rear end of the traveling space 55 can be continuously stored from the rear bogie conveyer 76.

Further, when the car M accommodated in the rear parking space A of the front end parking room 56 of the traveling space 55 is to be released, first, the car M of the front parking space B is moved forward from the parking room conveyor device 91. (The car M in the intermediate parking space C is sent to the front parking space B and the car M in the rear parking space A is sent to the intermediate parking space B at the same time.) After that, it is sent to the rear bogie conveyer device 76 via the vertical feed conveyer device 77, and the car M in the front parking space B, which was in the intermediate parking space C, is transferred to the front bogie conveyer device 75. (At the same time, the car M in the intermediate parking space C is moved to the front parking space B). Then, the transport carriage 54 is moved and stopped against the empty parking room 56, and two vehicles M or one of the vehicles M is transferred to the parking room 56 and temporarily moved. After being placed, the transport trolley device 54 is returned, and the car M in the front parking space B that was in the back parking space A is carried. It is loaded on the empty front or rear bogie conveyers 75, 76 of the transport bogie device 54, and is discharged.

Also, when leaving the car M in the intermediate parking space C, the car M in the front parking space B is temporarily placed on one of the bogie conveyers 75 and 76, and then the car M is delivered to the other bogie conveyer device 76 or 75. Intermediate parking space

— You can also leave the car with the car M from C. In addition, two cars M can be unloaded at the same time.

FIG. 13 shows a third embodiment. In the second embodiment described above, each elevator 62A, 62B is provided with one elevator conveyor device 63A, 63B having a transport stop that can simultaneously mount two vehicles M. In the third embodiment, two lift platform conveyors 101a and 101b that can be exchanged with each other are continuously arranged on each lift platform 62A and 62B.

In the third embodiment, since the two cars M can be simultaneously moved in opposite directions, the entrance conveyor 52 and the exit 53 are provided on both sides of the stop positions of the elevators 62A and 62B, respectively. By installing 102a, 102b, and a conveyor for loading and unloading, respectively, two cars M can be loaded or unloaded at the same time, and the time required for loading and unloading can be greatly reduced.

FIG. 14 shows a fourth embodiment. In the second embodiment, the elevator 62A, 6

2B, two cars M are mounted in the parking direction of the parking room 4, respectively.However, in the fourth embodiment, two transport cart conveyor devices are mounted on one elevating platform 112A and 112B. 113A and 113B are arranged side by side so that two vehicles M can be mounted in the transport direction of the transport vehicle 54. That is, the two parking rooms 56, 56 facing the horizontal transfer space A barrel elevating transport space is formed, and bogie conveyer units 113A and 113B are arranged in each elevating platform 112A and 112B corresponding to the two parking rooms 56 and 56. According to the fourth embodiment, two vehicles M can be simultaneously transferred to the storage unit 52, the storage unit 53, and the transport vehicle 54. Furthermore, the time required for entry and exit can be reduced. Further, it is possible to provide a parking room 56a in which the car M can be directly taken in and out of the lifts 62A and 62B.

FIG. 15 shows a fifth embodiment. This fifth embodiment is the same as the second embodiment except that the vertical feed conveyor device 57 of the carriage 54 is omitted. FIGS. 16 and 17 show the sixth embodiment.

FIGS. 16 and 17 show one parking floor 201 among a plurality of parking floors provided in a building or an underground space. In the center of the parking floor 201, a horizontal transfer space 2-3 in which the transfer trolley device 202 travels is formed. A plurality of parking rooms 205 are provided on parking shelves 204 on both sides of the horizontal transfer space 203. Further, in one of the parking rooms 205, an elevating transfer space 207 of an elevating device 206 is formed across each parking floor 201, and an elevating platform 208 of an elevating equipment 206 is provided in each of the parking floors 207. It is provided so as to be able to move up and down for 201 times.

The transport trolley device 202, the parking room 205, and the elevator 208 each have a front-wheel slat conveyor, 202a, 205a, and 208a, which are examples of transport means for holding the left and right front wheels so that they can be transported. A rear-wheel slat conveyor that holds the left and right rear wheels so that they can be transported and 202b, 205b, and 208b are provided. It is composed in the present.

The transporting means may be a roller conveyor, a combination of an idle roller conveyor for transporting a vehicle through a pallet and a pallet driving device, or a transport device including a driving roller conveyor device. Good.

The parking room 205 is a long slot conveyor 205 that can accommodate a car in the rear parking space A on the rear side and the front parking space B on the front side on the transfer space 3 side. 05b is provided and is configured as a double parking room accommodating two cars.

The parking space 205 on each of the parking floors 201 is managed by assigning a lot number to each of the rear parking space A and the front parking space B by a central controller (not shown). The number of vehicles accommodated in all parking spaces 205 on each parking floor is set to the total number N—1 of all parking spaces A and B, and one empty space is always contained in one parking room 205. D is secured in the space. Here, the rear parking space A is set as the empty space D because the rear parking space A and the front parking space B are linked by the slit conveyor 205 a .205 b. If the slit conveyors 205a and 205b of the rear parking space A and the front parking space B can be driven independently, the front parking space B becomes the empty space D. .

In the above-described configuration, for example, when a car exit command is issued in the back side parking space A in a full state, the transport trolley device 202 is first moved to a position opposite the target parking room 205. Then, the slat conveyors 202a, 202b, 205a, 205b are driven to transfer the vehicle in the front parking space B to the transport trolley device 202, and the ~ side The car in parking space A is transferred to parking space B on the near side. Then, the transport trolley device 202 is moved to a position opposite to the parking room 205 having the empty space D, and the vehicle in the front parking space B is transferred to the rear parking space A, and the transport trolley 202 is moved. Car is transferred to the front parking space B and temporarily stored. Next, the transport vehicle 202 returns to the position facing the target parking room 205 again to receive the target vehicle, and is moved to the position facing the elevating space 207. Then, the slat conveyors 202 a, 202 b, 208 a, and 208 b are driven, and the vehicle is transferred from the carrier 202 to the elevating platform 208. The elevating platform 208 is conveyed to an entry / exit floor provided with an entry / exit device and is exited. The vehicle temporarily placed in the front parking space B is returned to the front parking space B of the original parking room 205 by the transport vehicle 202.

By the way, this empty space D is set near the central part of the transport trolley of the transport trolley 202, and the traveling distance of the transport trolley 202 required for temporary placement is reduced as much as possible, and the required time is shortened. It is set as follows.

According to the above embodiment, the empty parking space in the rear parking space A is defined as the total number N—1 of the parking spaces A and B in all the parking rooms 205 when the number of parkings of each parking floor 201 is full. D is secured, and when parking cars in rear parking space A with cars in front parking space B and rear parking space A respectively, the available space D is effectively used to quickly It becomes possible to leave the warehouse.

In the above embodiment, the temporarily placed car was returned to the original parking room 205, but the car was not returned, and the parking space B on the front side of the empty parking room 205 after departure was replaced with the empty space D. It can also be used as

Claims

The scope of the claims

1. A plurality of parking rooms arranged along a horizontal transport space, a transport trolley device movable along the horizontal transport space, and a plurality of parking floors provided with the parking room and the transport trolley device. And a lifting device having a lifting platform capable of moving up and down the lifted transport space.

A double parking room having a parking space on the back side and a parking space on the near side from the horizontal transfer space,

An intermediate portion formed between the lifting / lowering transfer space of the lift table and the horizontal transfer space of the transfer trolley device, capable of accommodating at least one vehicle, and capable of passing a vehicle between the lift table and the transfer trolley device. An intermediate shelf having a conveyor device,

When a car in the back parking space of the double parking room is unloaded, the car in the parking space on the near side is transported to an intermediate shelf on another parking floor using an elevating device, and this intermediate shelf is on standby. A multi-story parking facility characterized by being used as a space.

2. Formed over a plurality of parking rooms arranged along the horizontal transport space, a transport vehicle trolley movable along the horizontal transport space, and a plurality of parking floors provided with the parking room and the transport device. And a lifting device having a lifting platform capable of moving up and down the lifted transport space.

A parking room conveyor device disposed in the parking room and capable of transporting a vehicle while supporting wheels from below,

At least a part of the parking room, on the parking room conveyor device The parking space on the back side and the middle parking space from the horizontal transfer space and the parking space on the near side are formed, and the three parking rooms are arranged on the elevator and support the wheels of two cars from below. Elevator conveyor device capable of transporting cars,

A truck conveyer unit that is provided in the carrier bogie device in the traveling direction of the horizontal transport space and that can transport the vehicle by supporting the wheels of the vehicle from below,

Vehicles can be passed between the truck conveyor device and the elevator platform conveyor device, and between the transport truck conveyor device and the parking room conveyor device.

A multi-story parking facility characterized by the following.

3. The transport trolley is equipped with a vertical feeder that can transfer vehicles between two trolleys.

3. The multi-story parking facility according to claim 2, wherein:

4. Formed over a plurality of parking rooms arranged along the horizontal transport space, a transport vehicle trolley movable along the horizontal transport space, and a plurality of parking floors provided with the parking room and the transport device. And a lifting device having a lifting platform capable of moving up and down the lifted transport space.

A parking room conveyer device disposed in the parking room and capable of transporting a vehicle while supporting wheels from below,

At least a part of the parking room includes a parking space on the rear side from the horizontal transport space and an intermediate parking space on the parking room conveyor device. A parking space having a parking space on the front and a rear side, and a lifting and lowering table conveyor device disposed on the lifting and lowering table, capable of supporting a vehicle wheel from below and transporting the vehicle,

Two truck conveyors are provided in the transport bogie device in the traveling direction of the horizontal transport space, each of which can support a wheel from below and transport a vehicle.

A longitudinal feeder conveyer, which is provided on the conveyer conveyer and is capable of transferring a car between two conveyer conveyers,

A multi-story parking facility characterized by the following.

5. A plurality of parking rooms arranged along the horizontal transport space; a transport vehicle that can move freely along the horizontal transport space and transfer vehicles between the parking rooms; A car is mounted on a multi-story parking facility equipped with an elevating device that has an elevating platform that can move up and down along the ascending and descending transport space over a plurality of parking floors with a transport bogie device and that can transfer vehicles to and from the transport bogie device A way to get in and out,

One parking space is reserved as an empty space on each parking floor with two parking rooms that can accommodate cars from the horizontal transport space to the parking space on the back side and the parking space on the front side. ,

When unloading a car in the parking space on the back side of the double parking room where two cars are stored, the car in the parking space on the front side of the parking space After temporary storage in an empty space in the parking room,

Cars in the parking space on the back side are transported to the elevating platform by the transport bogie device, and then exit.

A storage and retrieval method in a multi-story parking device characterized by the above-mentioned.

6. The method according to claim 5, wherein the empty space is provided near the center of the transport stroke of the transport trolley.