Movable door plate mounting device of BRT bus station shielding door

Abstract

The utility model discloses a movable door plate mounting device of a BRT platform screen door, and belongs to the technical field of BRT platform screen doors, the movable door plate mounting device comprises a shell, an inner cavity of the shell is slidably connected with a door plate main body, and one side of the shell is provided with a driving assembly used for driving the door plate main body to move; through the arrangement of the driving assembly, the door plate body can be driven to move, the anti-collision shell and the compression spring are installed on one side of the door plate body, when the door plate body extrudes pedestrians, the anti-collision shell can extrude the compression spring, a buffering time exists between the anti-collision shell and the compression spring, and the pedestrians can escape from the position of the door plate body through the space; and through the arrangement of the device, the door plate main body with the elasticity is arranged to play a role in protecting the pedestrians, so that the pedestrians can forcibly leave when being clamped by the door plate main body, and the problem that the pedestrians are clamped when the door plate main body moves is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of BRT bus station platform shielding doors, in particular to a movable door panel mounting device of a BRT bus station platform shielding door. Background Art

[0002] BRT refers to the bus rapid transit system, which uses dedicated roads and an intelligent passenger fare release management system. Compared with the conventional bus operation system, BRT can greatly improve the speed and reliability of operation. During the operation of BRT, rapid transit stations or hubs are required, where passengers pay fees and wait for the bus, and automatic shielding doors are used to protect passengers. However, the existing automatic shielding doors do not have anti-collision functions and are prone to pinching pedestrians when closing the doors.

[0003] For example, a Chinese patent with the publication (publication) number CN213898669U discloses a mobile door panel mounting device for a BRT bus station shield door, which belongs to the technical field of BRT bus station shield doors, and includes a mounting cover, a mounting cavity, and a door panel. The mounting cover is provided with a mounting cavity, and a door panel is provided inside the mounting cavity; the mounting cavity is provided with two symmetrically arranged slide grooves, and rollers are provided at the top and bottom positions near the left end of the door panel, and the rollers are used in conjunction with the slide grooves; the mounting cavity is provided with a driving gear and a driven gear, and the driving gear and the driven gear are meshed. The utility model is provided with a slide groove and a single pair of rollers, which play a supporting role, and the roller will never leak out of the mounting cavity, and the rolling between the roller and the slide groove will not be affected by the outside world.

[0004] The movable door panel mounting device of the BRT bus stop platform shield door involved in the above patent drives the door panel to move through a driving device. If pedestrians pass by during the movement of the door panel, the moving door panel is very likely to cause pinching injuries to the pedestrians, which poses certain safety hazards. Therefore, we need to propose a movable door panel mounting device for the BRT bus stop platform shield door. Utility Model Content

[0005] The purpose of the utility model is to provide a movable door panel mounting device for a BRT bus station platform shielding door, which has the advantage of being provided with an elastic door panel to protect pedestrians, so that pedestrians can forcibly leave when they are clamped by the door panel, avoiding the problem of pedestrians being pinched by the movement of the door panel, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides a movable door panel mounting device for a BRT bus stop platform shield door, comprising an outer shell, an inner cavity of the outer shell being slidably connected to a door panel body, a driving component for driving the door panel body to move is installed on one side of the outer shell, a guide component for improving the movement stability of the door panel body is also arranged between one side of the door panel body and the inner cavity of the outer shell, an anti-collision shell is also arranged on one side of the door panel body, a compression spring is fixedly installed on one side of the inner cavity of the anti-collision shell, one end of the compression spring is fixedly connected to one side of the door panel body, and a limiting component is also arranged between the anti-collision shell and the door panel body.

[0007] Preferably, a movable groove is provided on one side of the door panel body close to the anti-collision shell, and the inner wall of the anti-collision shell is slidably connected to the inner wall of the movable groove.

[0008] Preferably, the limiting assembly includes limiting grooves opened on the upper and lower sides of the moving groove, and limiting blocks are fixedly installed on the upper and lower sides of the inner cavity of the anti-collision shell, and the surface of the limiting block is slidably connected to the inner wall of the limiting groove.

[0009] Preferably, the driving assembly includes a driving motor fixedly mounted on one side of the outer shell, the output shaft of the driving motor passes through the outer shell and extends to the inner cavity of the outer shell where a driving screw is fixedly mounted, a threaded hole matching the driving screw is opened inside the door panel body, and the surface of the driving screw is threadedly connected to the inner wall of the threaded hole.

[0010] Preferably, the guide assembly includes two sets of guide rods fixedly mounted on one side of the inner cavity of the shell, and guide holes are opened inside the door panel body at positions corresponding to the guide rods, and the inner walls of the guide holes are slidably connected to the surfaces of the guide rods.

[0011] Preferably, a mounting plate is fixedly mounted on the bottom of the housing, and a mounting hole is formed on the surface of the mounting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model can drive the door panel body to move through the setting of the driving component. An anti-collision shell and a compression spring are installed on one side of the door panel body. When the door panel body squeezes the pedestrian, the anti-collision shell will squeeze the compression spring. There will be a buffer time during this period. The pedestrian can use this space to escape from the position of the door panel body to prevent the door panel body from pinching the pedestrian when it moves. Through the setting of the device, the provision of an elastic door panel body can protect the pedestrian, so that the pedestrian can forcibly leave when being pinched by the door panel body, thereby avoiding the problem of pinching the pedestrian caused by the movement of the door panel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure inside the shell of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure inside the anti-collision shell of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure inside the door panel body of the utility model.

[0018] In the figure: 1. outer shell; 2. door panel body; 3. anti-collision shell; 4. compression spring; 5. moving groove; 6. limit groove; 7. limit block; 8. driving motor; 9. driving screw rod; 10. threaded hole; 11. guide rod; 12. guide hole; 13. mounting plate; 14. mounting hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4 The utility model provides a movable door panel mounting device for a BRT bus station platform shield door, comprising a shell 1, a mounting plate 13 is fixedly mounted on the bottom of the shell 1, and a mounting hole 14 is opened on the surface of the mounting plate 13. Through the coordinated use of the mounting plate 13 and the mounting hole 14, it is convenient for a user to install and fix the use position of the device. During installation, the user can place the bottom of the mounting plate 13 on the installation base surface, and then insert the bolts through the mounting holes 14 to lock and fix the mounting plate 13, thereby installing and fixing the use position of the device.

[0021] Preferably, the inner cavity of the outer shell 1 is slidably connected to the door panel body 2, and a driving component for driving the door panel body 2 to move is installed on one side of the outer shell 1. The driving component includes a driving motor 8 fixedly installed on one side of the outer shell 1. The output shaft of the driving motor 8 passes through the outer shell 1 and extends to the inner cavity of the outer shell 1 where a driving screw 9 is fixedly installed. A threaded hole 10 adapted to the driving screw 9 is opened inside the door panel body 2, and the surface of the driving screw 9 is threadedly connected to the inner wall of the threaded hole 10.

[0022] By setting the driving component, the door panel body 2 can be easily moved. When moving the door panel body 2, the user can drive the driving screw 9 to rotate through the driving motor 8. Since the driving screw 9 is threadedly connected to the threaded hole 10, when the driving screw 9 rotates, it will drive the door panel body 2 to move in the inner cavity of the outer shell 1.

[0023] Among them, a guide assembly for improving the movement stability of the door panel body 2 is also arranged between one side of the door panel body 2 and the inner cavity of the shell 1. The guide assembly includes two sets of guide rods 11 fixedly installed on one side of the inner cavity of the shell 1. A guide hole 12 is opened inside the door panel body 2 and at a corresponding position of the guide rod 11. The inner wall of the guide hole 12 is slidably connected to the surface of the guide rod 11. By setting the guide assembly, the movement stability of the door panel body 2 can be improved. When the door panel body 2 moves, it will drive the guide hole 12 to slide on the surface of the guide rod 11.

[0024] It is worth mentioning that an anti-collision shell 3 is also provided on one side of the door panel main body 2, and a compression spring 4 is fixedly installed on one side of the inner cavity of the anti-collision shell 3, one end of the compression spring 4 is fixedly connected to one side of the door panel main body 2, and a movable groove 5 is opened on the side of the door panel main body 2 close to the anti-collision shell 3, and the inner wall of the anti-collision shell 3 is slidably connected to the inner wall of the movable groove 5.

[0025] In this embodiment, when the door panel body 2 moves, if a pedestrian passes by and is caught by the door panel, the anti-collision shell 3 will move toward the door panel body 2, and the anti-collision shell 3 will squeeze the compression spring 4 when moving. There will be a buffer time during this period, and the pedestrian can use this space to escape from the position of the door panel body 2 to prevent the door panel body 2 from pinching the pedestrian when moving. By setting the moving groove 5, the anti-collision shell 3 can be connected to the door panel body 2, and when the anti-collision shell 3 moves, its inner wall will slide in the inner cavity of the moving groove 5.

[0026] Furthermore, a limiting assembly is provided between the anti-collision shell 3 and the door panel body 2, and the limiting assembly includes limiting grooves 6 provided on the upper and lower sides of the moving groove 5, and limiting blocks 7 are fixedly installed on the upper and lower sides of the inner cavity of the anti-collision shell 3, and the surface of the limiting block 7 is slidably connected to the inner wall of the limiting groove 6. Through the provision of the limiting assembly, the anti-collision shell 3 can be limited to prevent the anti-collision shell 3 from detaching from one side of the door panel body 2, and the anti-collision shell 3 will drive the limiting block 7 to slide in the inner cavity of the limiting groove 6 when moving.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile door panel mounting device for a BRT bus station platform screen door, comprising a housing (1), characterized in that: The inner cavity of the shell (1) is slidably connected to a door panel body (2); a driving component for driving the door panel body (2) to move is installed on one side of the shell (1); a guide component for improving the movement stability of the door panel body (2) is also arranged between one side of the door panel body (2) and the inner cavity of the shell (1); an anti-collision shell (3) is also arranged on one side of the door panel body (2); a compression spring (4) is fixedly installed on one side of the inner cavity of the anti-collision shell (3); one end of the compression spring (4) is fixedly connected to one side of the door panel body (2); and a limiting component is also arranged between the anti-collision shell (3) and the door panel body (2).

2. The movable door panel mounting device of a BRT bus station platform screen door according to claim 1 is characterized in that: A movable groove (5) is provided on one side of the door panel body (2) close to the anti-collision shell (3), and the inner wall of the anti-collision shell (3) is slidably connected to the inner wall of the movable groove (5).

3. The movable door panel mounting device of a BRT bus station platform screen door according to claim 2 is characterized in that: The limiting assembly comprises limiting grooves (6) provided on the upper and lower sides of the moving groove (5); limiting blocks (7) are fixedly installed on the upper and lower sides of the inner cavity of the anti-collision shell (3); and the surface of the limiting block (7) is slidably connected to the inner wall of the limiting groove (6).

4. The movable door panel mounting device of a BRT bus station platform screen door according to claim 1 is characterized in that: The driving assembly comprises a driving motor (8) fixedly mounted on one side of the outer shell (1); the output shaft of the driving motor (8) passes through the outer shell (1) and extends to the inner cavity of the outer shell (1) where a driving screw (9) is fixedly mounted; a threaded hole (10) matching the driving screw (9) is provided inside the door panel body (2); the surface of the driving screw (9) is threadedly connected to the inner wall of the threaded hole (10).

5. The movable door panel mounting device of a BRT bus station platform screen door according to claim 1 is characterized in that: The guide assembly comprises two groups of guide rods (11) fixedly mounted on one side of the inner cavity of the outer shell (1); a guide hole (12) is provided inside the door panel body (2) and at a position corresponding to the guide rod (11); the inner wall of the guide hole (12) is slidably connected to the surface of the guide rod (11).

6. The movable door panel mounting device of a BRT bus station platform screen door according to claim 1 is characterized in that: A mounting plate (13) is fixedly mounted on the bottom of the housing (1), and a mounting hole (14) is provided on the surface of the mounting plate (13).

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