Butt joint device for subway and platform

Abstract

The utility model discloses a subway and platform docking device in the technical field of subways, which comprises a platform body, an L-shaped docking plate is rotatably mounted on one side, close to a rail, of the platform body, an accommodating cavity is formed in the platform body, a driving mechanism for controlling the L-shaped docking plate to rotate is mounted in the accommodating cavity, and the L-shaped docking plate is rotatably mounted on the other side of the platform body. The bottom of the containing cavity communicates with a groove close to the L-shaped butt-joint plate, a shielding assembly for blocking the containing cavity is installed at the top of the containing cavity, baffles are welded to the two sides of the L-shaped butt-joint plate correspondingly, and the side faces of the baffles are connected with a driving mechanism. The utility model solves the problems that the gap between the existing subway and the platform is not provided with a corresponding butt joint device, valuables such as mobile phones, ornaments and the like carried by passengers are easy to fall onto the track from the gap when the passengers get on and off the subway, certain danger exists when the passengers pick up the valuables from the subway track, and inconvenience is brought to the passengers.

Description

Technical Field

[0001] The utility model relates to the technical field of subways, in particular to a subway-platform docking device. Background Technique

[0002] Rail transit has long appeared as public transportation in cities and plays an increasingly important role. The history of urban transportation development tells us that only by adopting a large-capacity urban rail transit (subway and light rail) system can it be an effective way to fundamentally improve the urban public transportation situation. A subway is a rapid, large-capacity, electrically powered rail transit built in a city. The train runs on a fully enclosed line. The line in the central urban area is basically located in an underground tunnel, and the line outside the central urban area is generally located on a viaduct or on the ground. When passengers take the subway, they need to enter the platform to wait for the train. There is a certain distance between the platform and the subway. The whole distance is to avoid the direct contact between the subway and the platform edge, ensuring the safety of the subway.

[0003] There is no corresponding docking device for the gap between the existing subway and the platform. When passengers get on and off the subway, valuable items they carry with them, such as mobile phones and ornaments, are likely to fall from the gap onto the track. It is somewhat dangerous to pick up items on the subway track, bringing inconvenience to passengers. Therefore, technical personnel in this field have provided a subway-platform docking device to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to provide a subway-platform docking device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A subway-platform docking device, including a platform body, an L-shaped docking plate is rotatably installed on one side of the platform body close to the railway track. A receiving cavity is opened inside the platform body. A driving mechanism for controlling the rotation of the L-shaped docking plate is installed inside the receiving cavity. A groove close to the L-shaped docking plate is communicated with the bottom of the receiving cavity, and a shielding component for blocking it is installed on the top of the receiving cavity.

[0006] Preferably: baffles are welded on both sides of the L-shaped docking plate, and the side surfaces of the baffles are connected to the driving mechanism.

[0007] Preferably: the driving mechanism includes a connecting rod fixedly installed on the side surface of the baffle. The end of the connecting rod is rotatably connected to the platform body. A gear is welded on the surface of the connecting rod. A rack is engaged with the bottom of the gears on the side surfaces of the two baffles. A pushing and pulling component for driving the two racks to move simultaneously is installed inside the receiving cavity.

[0008] Preferably, the push-pull assembly includes an electric telescopic rod fixedly installed inside the accommodation cavity. The output end of the electric telescopic rod is connected to a push-pull plate, and movable rods connected to the ends of the rack are welded to both ends of the push-pull plate.

[0009] Preferably, a fixed block for supporting the movable rod is fixedly installed inside the accommodation cavity, and the movable rod can slide inside the fixed block.

[0010] Preferably, the shielding assembly includes a support frame fixedly installed inside the accommodation cavity. A cover plate is detachably installed on the top of the support frame, and a net is detachably installed on the top of the support frame and abuts against the side of the cover plate. A drain hole communicating to the outside of the platform body is provided on one side of the bottom of the groove.

[0011] Preferably, a vertical plate is installed on the side of the accommodation cavity away from the railway track at the top of the groove, and the top of the vertical plate supports the abutting side of the cover plate and the net.

[0012] Preferably, a rubber strip is installed on the side of the L-shaped docking plate close to the subway.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, by setting the electric telescopic rod to drive the push-pull plate, the movable rod and the rack to move, the rack can drive the gear, the connecting rod and the L-shaped docking plate to rotate, and the L-shaped docking plate is rotated to the gap between the subway and the platform, which can prevent items from falling from the gap to the subway when passengers get on and off the subway.

[0015] 2. In the present utility model, when the L-shaped docking plate is rotated back into the platform body, the items inside the L-shaped docking plate can be delivered into the groove. Switching the shielding assembly can facilitate the picking up of the items inside the groove, thereby facilitating the cleaning of the sundries falling from the gap, and improving the safety of personnel picking up the dropped items. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a first schematic diagram of the internal structure of the platform body of the present utility model;

[0018] Figure 3 is a second schematic diagram of the internal structure of the platform body of the present utility model;

[0019] Figure 4 is of the present utility model Figure 3 the enlarged view of A.

[0020] In the figure: 1. Platform body; 2. L-shaped docking plate; 3. Accommodating cavity; 4. Groove; 5. Baffle; 6. Connecting rod; 7. Gear; 8. Rack; 9. Electric telescopic rod; 10. Push-pull plate; 11. Movable rod; 12. Fixed block; 13. Support frame; 14. Cover plate; 15. Barrier net; 16. Drain hole; 17. Vertical plate; 18. Rubber strip. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 to 4 , in the embodiment of the present invention, a docking device between a subway and a platform includes a platform body 1. An L-shaped docking plate 2 is rotatably installed on one side of the platform body 1 close to the railway track. An accommodating cavity 3 is opened inside the platform body 1. A driving mechanism for controlling the rotation of the L-shaped docking plate 2 is installed inside the accommodating cavity 3. A groove 4 close to the L-shaped docking plate 2 is communicated with the bottom of the accommodating cavity 3. A shielding component for blocking it is installed on the top of the accommodating cavity 3.

[0023] Normally, a switch door corresponding to the subway door is provided on the ground of the platform. The docking device is installed directly below the switch door. When the subway enters the station and the switch door is opened, the docking device is opened at the same time. The driving mechanism is started, and the driving mechanism can drive the L-shaped docking plate 2 to rotate. The L-shaped docking plate 2 rotates into the gap between the subway and the platform body 1. When a passenger's item falls onto the L-shaped docking plate 2 in the gap, after the subway leaves, the driving mechanism can be used to flip the L-shaped docking plate 2 into the interior of the platform body 1. The L-shaped docking plate 2 can deliver the items inside it into the groove 4. When the staff opens the shielding component, it is convenient to pick up the items inside the groove 4, which can effectively reduce the situation of passengers' items falling onto the railway track.

[0024] In one embodiment, baffles 5 are welded on both sides of the L-shaped docking plate 2, which can prevent the items falling onto the L-shaped docking plate 2 from falling off from both sides. The side surface of the baffle 5 is connected to the driving mechanism. Specifically, the driving mechanism includes a connecting rod 6 fixedly installed on the side surface of the baffle 5. The end of the connecting rod 6 is rotatably connected to the platform body 1. A gear 7 is welded on the surface of the connecting rod 6. Racks 8 are engaged with the bottoms of the gears 7 on the side surfaces of the two baffles 5. A push-pull component for driving the two racks 8 to move simultaneously is installed inside the accommodating cavity 3.

[0025] Among them, the push-pull component includes an electric telescopic rod 9 fixedly installed inside the accommodation cavity 3. The output end of the electric telescopic rod 9 is connected with a push-pull plate 10. Activity rods 11 connected to the ends of the rack 8 are welded to both ends of the push-pull plate 10.

[0026] When the electric telescopic rod 9 is started, the electric telescopic rod 9 drives the push-pull plate 10 to move. The push-pull plate 10 drives the two groups of activity rods 11 to move. The activity rods 11 drive the rack 8 to move. The rack 8 can drive the gear 7 to rotate. The gear 7 drives the connecting rod 6 and the L-shaped docking plate 2 to rotate. Further, a fixed block 12 for supporting the activity rod 11 is fixedly installed inside the accommodation cavity 3. The activity rod 11 can slide inside the fixed block 12, which can provide a stable support for the activity rod 11.

[0027] In one embodiment, specifically, the shielding component includes a support frame 13 fixedly installed inside the accommodation cavity 3. A cover plate 14 is detachably installed on the top of the support frame 13, which can facilitate the maintenance and replacement of the equipment inside the accommodation cavity 3. A retaining net 15 abutting against the side of the cover plate 14 is detachably installed on the top of the support frame 13. The retaining net 15 is convenient for the switch and is beneficial to cleaning the sundries inside the groove 4. Moreover, the retaining net 15 can dredge the water on the platform. A drain hole 16 communicating with the outside of the platform body 1 is provided on one side of the bottom of the groove 4, which can discharge the accumulated water inside the groove 4 onto the railway track.

[0028] A vertical plate 17 is installed inside the accommodation cavity 3 on the side of the top of the groove 4 away from the railway track. The top of the vertical plate 17 supports the abutting side of the cover plate 14 and the retaining net 15, which can prevent the L-shaped docking plate 2 from toppling and the impurities inside the groove 4 from scattering into the accommodation cavity 3. Moreover, it can provide auxiliary support for the cover plate 14 and the retaining net 15. A rubber strip 18 is installed on the side of the L-shaped docking plate 2 close to the subway, which can prevent the side of the L-shaped docking plate 2 from scratching the surface of the subway and can efficiently seal the gap.

[0029] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A subway and platform docking device, comprising a platform body (1), characterized in that: An L-shaped docking plate (2) is rotatably mounted on one side of the platform body (1) close to the rails, a receiving cavity (3) is provided inside the platform body (1), a driving mechanism for controlling the rotation of the L-shaped docking plate (2) is installed inside the receiving cavity (3), the bottom of the receiving cavity (3) is connected to a groove (4) close to the L-shaped docking plate (2), and a shielding component for sealing the receiving cavity (3) is installed on the top of the receiving cavity (3).

2. A subway and platform docking device according to claim 1, characterized in that: Baffles (5) are welded to both sides of the L-shaped docking plate (2), and the side surfaces of the baffles (5) are connected to the driving mechanism.

3. A subway and platform docking device according to claim 2, characterized in that: The driving mechanism comprises a connecting rod (6) fixedly mounted on the side of the baffle (5), the end of the connecting rod (6) being rotatably connected to the platform body (1), a gear (7) being welded on the surface of the connecting rod (6), the bottoms of the gears (7) on the sides of the two groups of baffles (5) being meshed with racks (8), and a push-pull assembly for driving the two groups of racks (8) to move simultaneously being installed inside the accommodating cavity (3).

4. A subway and platform docking device according to claim 3, characterized in that: The push-pull assembly comprises an electric telescopic rod (9) fixedly mounted inside the accommodating cavity (3); the output end of the electric telescopic rod (9) is connected to a push-pull plate (10); both ends of the push-pull plate (10) are welded with movable rods (11) connected to the ends of the racks (8).

5. The subway and platform docking device according to claim 4, characterized in that: A fixed block (12) supporting the movable rod (11) is fixedly installed inside the accommodating cavity (3), and the movable rod (11) can slide inside the fixed block (12).

6. The subway and platform docking device according to claim 1, characterized in that: The shielding assembly comprises a support frame (13) fixedly mounted inside the accommodating cavity (3), a cover plate (14) being detachably mounted on the top of the support frame (13), a blocking net (15) abutting against the side of the cover plate (14) being detachably mounted on the top of the support frame (13), and a drainage hole (16) connected to the outside of the platform body (1) being provided on one side of the bottom of the groove (4).

7. The subway and platform docking device according to claim 1, characterized in that: A vertical plate (17) is installed inside the accommodating cavity (3) at the top of the groove (4) and away from the rail, and the top of the vertical plate (17) supports the abutting side of the cover plate (14) and the barrier (15).

8. The subway and platform docking device according to claim 1, characterized in that: A rubber strip (18) is installed on the side of the L-shaped docking plate (2) close to the subway.

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