JP6263650B2 - Train platform safety equipment - Google Patents

Description

  The present invention relates to a train platform safety device, and more specifically, minimizes the size of a large number of blocks connected to a rope and minimizes the height of the lifting member by forming the rising blocks so as to overlap one another. It is intended to provide a train platform safety (RSD) that can be realized.

  In general, as shown in FIG. 1, the train platform safety device moves the rope 200 up and down by the operation of the lifting member 100 installed at a selected portion of the exit from the entrance of the platform where the train enters, so that the passenger can safely Guide you to get in and out of the train.

  However, the conventional train platform safety device requires a driving member for moving up and down a large number of blocks to which ropes are connected, and as a result, the operation efficiency is limited due to an unnecessarily large volume and height. It became a problem that.

  On the other hand, as shown in FIG. 2, conventionally, a rising height B that increases as the size of the block 130 connecting the rope 200 increases is required. Got to have a point.

  In addition, the conventional technology has a problem that it cannot be installed on a platform with a small installation space and a low height.

  Background art of the present invention includes Korean Registered Patent Publication No. 10-060112 (2006.07.19), Korean Registered Patent Publication No. 10-0789706 (2008.01.28), Korean Published Patent Publication No. 10-2012. No. 0099566 (2012.9.11), Korean Registered Patent Publication No. 10-1195652 (2012.10.30), Korean Registered Patent Publication No. 10-1344995 (2013.12.12), and Korean Registered Patent Publication No. 10 -1345027 (2013.12.26).

  An embodiment of the present invention has an object to provide a train platform safety device capable of minimizing the installation height and the working space by minimizing the size of a large number of blocks and multi-stage blocks connected with ropes. .

  An embodiment of the present invention provides a train platform safety device configured such that blocks to which driving force is transmitted are lifted up and down so that the multistage blocks are lifted and overlapped with each other, or lowered and shifted from each other. There is a purpose.

  According to an embodiment of the present invention, a plurality of main bodies 110 installed at a selected position from an entrance to an exit of a platform into which a train enters, a driving member 120 installed inside or outside the main body 110, and A second rotating body 123 that is rotated by the operation of the driving member 120; a third rotating body 125 that is connected to one side of the second rotating body 123 and is formed to be larger or smaller than the diameter of the second rotating body 123; The lifting member is connected to the second rotating body 123 and the third rotating body 125, and includes a plurality of blocks 130 that overlap with each other while moving up and down along the main body 110 by the operation of the driving member 120. 100 and a rope 200 for connecting or blocking the blocks 130 to each other in the horizontal direction to allow or block passage of passengers. The train platform safety device can be moved up and down along the main body 110, and is provided with a plurality of multi-stage blocks 140 for horizontally connecting the rope 200 on one side, and the block 130 is raised. Accordingly, the multistage block 140 is lifted and guided so as to overlap the block 130, and when the block 130 is lowered, the multistage block 140 is lowered and guided so as to be displaced from the block 130. A train platform safety device can be provided.

  Here, a rail 111 may be provided on one side of the main body 110 so that the block 130 and the multistage block 140 can move in the vertical direction.

  The rail 111 is formed with a first support portion 111a so that the block 130 can be moved on both sides of the middle when viewed from a plane, and the multi-stage block 140 can be moved on both sides of the front. The two support portions 111b can be integrally formed.

  The driving member 120 includes a driving motor 121, a first rotating body 122 is attached to one side of the driving motor 121, and circulates through the first rotating body 122 and the second rotating body 123 and is connected to the block 130. The first connecting tool 124 is provided, the fourth rotating body 126 is attached to one side of the main body 110, and the third rotating body 125 and the fourth rotating body 126 are circulated with the other blocks 130. A second connector 127 may be provided to be connected.

  A weight body 128 may be attached to one side of the second connector 127.

  The guide member 150 may be formed of a guide 151 that is fixed to one side of the multi-stage block 140, is formed so as to penetrate one side of the block 130 in the vertical direction, and includes a locking protrusion 151a at a lower portion.

  The guide member 150 connects a roller 152 provided above and below the multistage block 140, a belt 153 formed so as to circulate through the roller 152, one side of the belt 153, and the top of the block 130. A first connecting tool 154, a support tool 155 provided at a lower portion of the multistage block 140 at a position different from the multistage block 140, a support roller 156 provided at a lower portion of the support tool 155, and the multistage block 140 A support rope 157 that circulates through the support roller 156 in the upper part and is connected to one upper side of the main body 110, and a second connection that connects one side of the belt 153 and the block 130 at a position different from the block 130. A tool 158.

  According to the embodiment of the present invention, the passenger can enter and exit the train by sequentially raising the rope for blocking the passenger, and the passenger can be safely blocked by lowering the rope when leaving the train. .

  In particular, operating efficiency can be improved by sequentially raising or lowering a number of blocks using a single drive member.

  In addition, since a large number of blocks rise and overlap each other sequentially, the total installation height can be minimized to easily apply to a platform with a low installation height.

  In addition, since the structure is simple and frequent failures do not occur, not only maintenance but also operation efficiency can be improved.

It is a front view for showing roughly the structure of the conventional train platform safety device. It is a front view for showing roughly the raising or lowering state of a rope in the conventional train platform safety device. It is a front view for showing the structure of the train platform safety device by this invention. It is sectional drawing about the AA line of FIG. It is a front view for showing the rising state of the rope in the train platform safety device according to the present invention. It is a side view for showing the operating state of a guidance member in the present invention. It is a side view for showing the operating state of a guidance member in the present invention. It is a front view for showing roughly the rising or falling state of a rope in the train platform safety device according to the present invention.

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

  3 is a front view illustrating the structure of the train platform safety device according to the present invention, FIG. 4 is a cross-sectional view taken along line AA of FIG. 3, and FIG. FIG. 6 and FIG. 7 are side views for showing the operating state of the guide member in the present invention, and FIG. 8 is a schematic view showing the rising or lowering state of the rope in the train platform safety device according to the present invention. The front view of is shown.

  In the present invention, a plurality of main bodies 110 installed at selected positions from the entrance to the exit of a platform into which a train enters, a driving member 120 attached to one side of the main body 110, and the operation of the driving member 120 rotate. A second rotating body 123, a third rotating body 125 connected to one side of the second rotating body 123 and formed to be larger or smaller than the diameter of the second rotating body 123, and the second rotating body 123 The elevating member 100 including a plurality of blocks 130 that are connected to the third rotating body 125 and overlap each other while being raised or lowered by the operation of the driving member 120 and the blocks 130 are connected to each other in the horizontal direction. A train platform safety device comprising a rope 200 for allowing or blocking passage of passengers, A plurality of multi-stage blocks 140 that can move up and down along the main body 110 and horizontally connect the rope 200 to one side, and the blocks 130 are lifted to raise the multi-stage blocks 140 and to move the blocks. 130, and a guide member 150 that guides the multi-stage block 140 to be lowered so as to be displaced from the block 130 when the block 130 is lowered.

  In the present invention, when the train reaches the boarding position by being installed on a safety line of a subway or a railroad where a passenger waits to get on the train, the block 130 and the rope 200 are operated by the operation of the lifting member 100. , The passenger waiting on the platform can enter and exit the train. Conversely, when the boarding is completed and the train is about to leave, the block 130 is operated by the operation of the elevating member 100. And by lowering the rope 200, it is possible to prevent passengers from entering and exiting and to ensure safety.

  Here, the main body 110 is firmly installed in the vertical direction on the ground so as to be spaced apart at a predetermined position according to the length or size of the platform.

  In particular, a rail 111 is provided on one side of the main body 110 so that the block 130 and the multistage block 140 are moved in a vertical direction, and rollers 131 and 141 are provided on one side of the block 130 and the multistage block 140. It can move smoothly along the rail 111.

  At this time, as shown in FIG. 4, the rail 111 is formed with a first support portion 111a so that the block 130 moves on both sides when viewed from above, and the multistage block 140 moves on both front sides. By forming the second support portion 111b as described above, the block 130 and the multistage block 140 can be smoothly raised and lowered along the single rail 111, and deformation due to a load generated during the raising and lowering can be minimized. it can.

  A locking member (not shown) for contacting the multi-stage block 140 and stopping it from further lowering may be provided on the lower side or the middle side of the rail 111.

  In other words, in the case of the block 130, it can be stopped while forcibly moving up and down by the operation of the driving member 120. However, in the case of the multistage block 140, the block 130 is raised. When the block 130 is lifted and conversely descends, the multi-stage block 140 cannot be stopped at a designated position so as not to overlap the top of the block 130 to block passengers. It can be stopped so that 112 touches the multi-stage block 140 and does not descend further.

  At this time, the locking member can be formed to have various forms and configurations such as a shock absorber or a bolt, and is provided at a specified position of the rail 111 or the main body 110, so that the multistage block is formed. Needless to say, it can be stopped by touching 140.

  Meanwhile, the driving member 120 is configured to move the block 130 up and down, and can be installed at a specified position on the inner side of the main body 110 or on the outer side depending on the installation space and operating efficiency.

  In the driving member 120, a first rotating body 123 is rotatably attached to one upper side of the main body 110 and connected to the block 130, and the first rotating body 123 is connected to one side of the first rotating body 123. A second rotating body 125 formed to be larger or smaller than the diameter of 123 is attached and connected to a block 130 at a position different from the block 130 to rotate the first rotating body 123 or the second rotating body 125. The drive motor 121 is provided.

  In particular, since the first rotating body 123 and the second rotating body 125 have different diameters, when viewed from the front, the multistage block 140 as well as the blocks 130 connected to each other overlap or descend while being raised. Since they are displaced from each other, the rope 200 can block passengers from entering and exiting.

  At this time, it is needless to say that the diameters of the first rotating body 123 and the second rotating body 125 can be manufactured to be different depending on the raising and lowering positions and heights of the block 130 and the multistage block 140.

  In addition, a drive rotator 122 is attached to one side of the drive motor 121, and a first connector 124 is provided to circulate the drive rotator 122 and the first rotator 123 and connect to the block 130. A third rotating body 126 is attached to one inner side of the main body 110, and a second connection is made so as to circulate through the second rotating body 125 and the third rotating body 126 and to connect to the block 130 at a position different from the block 130. A tool 127 is provided.

  Here, the drive motor 121 is provided with a speed reducer or a brake, and can be rotated at a constant speed by the control unit.

  Accordingly, the operation of the drive motor 121 causes the block 130 to move up and down while the drive rotating body 122 and the first rotating body 123 rotate, and at the same time the second rotating body 125 and the third rotating body 126 rotate while Raises and lowers the blocks 130 at different positions.

  In particular, the drive rotator 122, the first rotator 123, the second rotator 125, and the third rotator 126 may employ means such as a sprocket or a pulley. A chain or a belt can be used for the two-connector 127 as well.

  Further, by attaching a weight body 128 to one side of the second connector 127, if an emergency situation, a power failure, or a failure of the driving member 120 occurs, the block 130 and the multistage block 140 are lowered while being lowered by their own load. The rope 200 is forcibly raised to guide the passenger to enter and exit.

  Further, by providing the buffer 132 at the lower part of the block 130, it is possible to minimize the impact that may occur during the elevation.

  Further, between the block 130 and the multistage block 140, the guide member 150 is guided so as to guide the user to lift the multistage block 140 while the block 130 is raised and to lower the multistage block 140 while the block 130 is lowered. Can be included.

  At this time, the guide member 150 is fixed to one side of the multi-stage block 140, is formed so as to penetrate the one side of the block 130 in the vertical direction, and uses a guide tool 151 including a locking protrusion 151a at the bottom. Can do.

  In particular, the guide 151 is formed in the form of a ring rod or a rail to assist in pushing up the multi-stage block 140 when the block 130 is raised, and conversely when the block 130 is lowered. The multi-stage block 140 can be lowered by its own weight, and can assist in descending easily while in contact with the locking protrusion 151a.

  In the present invention, the guide member 150 serves to guide the plurality of blocks 130 and the multistage block 140 so as to be lifted or lowered sequentially.

  As shown in FIG. 6, the embodiment includes a roller 152 provided above and below the multistage block 140, a belt 153 provided to circulate the roller 152, one side of the belt 153, and the block A first connector 154 that connects the upper part of 130, a support tool 155 provided at the lower part of the multistage block 140 at a position different from the multistage block 140, a support roller 156 provided at the lower part of the support tool 155, A support rope 157 that circulates through the support roller 156 in the upper part of the multi-stage block 140 and is connected to one side of the upper part of the main body 110; and a block 130 that is at a different position from the one side of the belt 153 A second connector 158 to be connected.

  In particular, the roller 152 guides the belt 153 to circulate smoothly, and the belt 153 moves upward when the block 130 is raised and lifts the multi-stage block 140 when it cannot move any further. Ascending with the block 130.

  In addition, the support 155 and the support roller 156 serve to naturally raise the multistage block 140 at a position different from the multistage block 140 when the multistage block 140 is raised.

  That is, when the multistage block 140 is raised, the support rope 157 can be lifted and brought into contact with the support roller 156 to raise the multistage block 140 at a position different from the multistage block 140.

  In particular, when the block 130 and the multistage block 140 are lowered, the support 155 is preferably formed to have a length that spreads so as not to overlap each other when viewed from the front.

  In the present invention, since the multi-stage block 140 is connected to the driving member 120 and moves up and down as in the conventional case, the rope 200 for blocking passengers from entering and exiting must be connected. The height of the block 130 is increased, and the operation process of the driving member 120 is limited.

  In order to solve this problem, when the height of the block 130 is reduced, the height can be replenished and the passengers can be effectively blocked, and the passenger 130 can be blocked vertically without being connected to the driving member 120. Can be moved to.

  That is, when the multi-stage block 140 is provided with at least one or more blocks, the multi-stage blocks 140 are sequentially lifted by the blocks 130 that are lifted by the operation of the driving member 120 and overlap each other. It is preferable to form it so as to be offset from the block 130.

  In addition, the rope 200 is an important structure for blocking passengers, and by covering the outer peripheral surface of the metal rope with rubber or a synthetic resin material, corrosion is prevented and safety accidents are minimized in the event of collision with passengers. can do.

  Accordingly, as shown in FIG. 8, the present invention allows the passenger to pass by positioning the multistage block 140 so that the block 130 is lifted and overlapped with each other while the block 130 is lifted by the operation of the driving member 120. In addition to ensuring the passing height A, the rising height B and the installation height of the rope lifting means 100 can be minimized. Conversely, when the block 130 is lowered, the multi-stage block 140 is sequentially While descending, the block 130 and the multi-stage block 140 are positioned so as not to overlap with each other, so that passengers can be blocked from entering and exiting.

  Here, since the block 130 and the multistage block 140 are small in size and overlap each other while being lifted, the problem that the installation height B relatively increases as the block 130 increases as in the conventional case can be solved. .

  As described above, the embodiment of the present invention has been described in detail. However, the scope of the right of the present invention is not limited to this, and the scope of the right of the present invention is within the scope substantially equivalent to the embodiment of the present invention. It goes without saying that belongs.

Claims (6)

A number of main bodies (110) installed at selected positions from the entrance to the exit of the platform into which the train enters, a driving member (120) installed inside or outside the main body (110), and the driving members ( A second rotating body (123) that is rotated by the operation of 120) and a third rotating body (123) that is connected to one side of the second rotating body (123) and that is larger or smaller than the diameter of the second rotating body (123). The rotating body (125) is connected to the second rotating body (123) and the third rotating body (125), and overlaps with each other while being raised along the main body (110) by the operation of the driving member (120). Alternatively, the elevating member (100) made up of a number of blocks (130) that are displaced from each other while descending and the block (130) are connected to each other in the horizontal direction to allow passage of passengers A train platform safety device comprising a rope (200) for blocking the
A plurality of multi-stage blocks (140) that can move up and down along the main body (110) and connect the rope (200) horizontally on one side are provided, and the block (130) is raised. The multi-stage block (140) is lifted and guided so as to overlap the block (130), and when the block (130) is lowered, the multi-stage block (140) is lowered and the block (130) is mutually connected. A guiding member (150) is provided for guiding to be displaced ;
The guide member (150) is fixed to one side of the multi-stage block (140), is formed to penetrate one side of the block (130) in the vertical direction, and includes a locking protrusion (151a) at the bottom. Made of ingredients (151),
Train platform safety device.   The train platform according to claim 1, wherein a rail (111) is provided on one side of the body (110) so that the block (130) and the multi-stage block (140) can move in a vertical direction. Safety device.   The rail (111) has a first support part (111a) formed so that the block (130) can be moved on both sides when viewed from a plane, and the multistage block (140) is formed on both front sides. The train platform safety device according to claim 2, wherein the second support portion (111b) is integrally formed so as to be movable.   The driving member (120) includes a driving motor (121). A first rotating body (122) is attached to one side of the driving motor (121), and the first rotating body (122) and the second rotating body are mounted. A first coupling tool (124) is provided to circulate through (123) and be coupled to the block (130), and a fourth rotating body (126) is attached to one side of the main body (110). The train according to claim 1, wherein a second connector (127) is provided so as to circulate through the third rotating body (125) and the fourth rotating body (126) and to be connected to another block (130). Platform safety device.   The train platform safety device according to claim 4, wherein a weight body (128) is attached to one side of the second connector (127). The guide member (150)
Rollers (152) provided on the upper and lower parts of the multi-stage block (140);
A belt (153) formed to circulate through the roller (152);
A first connector (154) for connecting one side of the belt (153) and an upper portion of the block (130);
A support (155) provided at a lower portion of the multistage block (140) at a position different from the multistage block (140);
A support roller (156) provided at a lower portion of the support (155);
A support rope (157) connected to the upper side of the main body (110) by circulating the support roller (156) at the top of the multi-stage block (140);
The train platform safety device according to claim 1, comprising a second connector (158) connected to one side of the belt (153) and a block (130) in a position different from the block (130). .

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