Subway platform screen door maintenance cover and mounting structure thereof

Abstract

The utility model provides a subway platform screen door maintenance cover and an installation structure thereof, and belongs to the technical field of subway platform screen doors. The shield door maintenance cover solves the problem that an existing shield door maintenance cover is inconvenient to disassemble and assemble. The shield door maintenance cover comprises the cover body, the clamping part is arranged at the installation area of the cover body, the clamping point positions are arranged on the clamping part, and each clamping point position can be used for being clamped and fixed with hardware on a shield door frame so that the whole cover body can be hung on a shield door. The maintenance cover can be mounted very conveniently through the clamping design, the cover body can adapt to the positions of hardware at various positions during mounting through the design of multiple clamping point positions of each mounting area, and even the fixing position can be changed through switching of the different clamping point positions; through the design, installation is smoother and more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of subway shielding doors, and relates to a subway shielding door maintenance cover, in particular to a subway shielding door maintenance cover and a mounting structure thereof. Background Art

[0002] During the operation of the subway, the shield door is an important passage for passengers to enter and exit the train. The maintenance cover on the shield door can effectively protect the internal structure and electronic components of the shield door, ensuring that it can operate normally under various environmental conditions. The installation of the traditional subway shield door maintenance cover is generally to fix it directly on the shield door by bolts or welding. This installation method is difficult and inconvenient to disassemble and assemble, which increases the difficulty of installation and maintenance. In addition, most of the existing maintenance covers are made of carbon steel plates as the main material. Carbon steel plates are relatively heavy, which further increases the difficulty of installation and maintenance. Secondly, carbon steel plates are easily affected by corrosion and rust, especially in humid or heavily polluted environments, which may cause the appearance of the maintenance cover to deteriorate and even affect its protective performance. Utility Model Content

[0003] Aiming at the existing technical deficiencies, the utility model provides a subway screen door protection cover and an installation structure thereof, which solves the technical problem that the existing screen door protection cover is inconvenient to disassemble and assemble.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A subway screen door maintenance cover comprises a plate-shaped cover body, characterized in that the side of the cover body has at least one installation area in the height direction, each installation area is provided with at least one clamping portion, the clamping portions are arranged along the length direction of the cover body and each clamping portion has a plurality of clamping points for clamping cooperation.

[0006] The shielding door maintenance cover of the present application includes a cover body, and the installation area on the cover body has a clamping part, and the clamping point is arranged on the clamping part. Each clamping point can be used to clamp and fix with the hardware on the shielding door frame to hang the entire cover body on the shielding door. The clamping design itself can make the installation of the maintenance cover very convenient. Secondly, the design of multiple clamping points in each installation area allows the cover body to adapt to the position of hardware in various positions during installation, and even the fixed position can be changed by switching different clamping points. This design makes the installation smoother and more convenient.

[0007] In the above-mentioned subway screen door maintenance cover, the clamping part includes a plurality of bosses arranged side by side and at intervals, and the clamping point is a plug-in slot provided on each boss.

[0008] This is one embodiment of the clip-on portion of the present application. In this embodiment, the clip-on portion is composed of a plurality of spaced-apart bosses, each boss having a plug-in slot, which is plugged in and out with the hardware through the plug-in slot. This design is easy to install and the hardware can be switched in any plug-in slot to meet installation requirements, further facilitating installation.

[0009] In the above-mentioned subway screen door maintenance cover, the clamping part is a strip convex rib located on the side of the cover body, and the strip convex rib is arranged along the length direction of the cover body. The strip convex rib is provided with a straight-line slide rail slot along its length direction, and the straight-line slide rail slot forms the above-mentioned multiple clamping points at various positions along its length direction.

[0010] This is one embodiment of the clamping portion of the present application. In this embodiment, the clamping portion is a strip-shaped convex rib, and a straight-line slide rail slot is provided on the strip. After the hardware is inserted into the straight-line slide rail slot, it cannot be pulled out but can be moved along the length direction of the straight-line slide rail slot to adjust the fixed position. The above-mentioned multiple clamping points are various positions on the length direction of the straight-line slide rail slot. The clamping points designed in this way are more flexible. The entire straight-line slide rail slot is the above-mentioned clamping points, which allows the hardware to adjust its position at will to meet installation requirements. This design further facilitates installation.

[0011] In the above-mentioned subway screen door maintenance cover, both ends of each strip convex rib are flush with the two ends of the cover body, and the I-shaped slide rail groove passes through the strip convex rib along the length direction of the cover body and forms openings at both ends of the strip convex rib.

[0012] The straight-line slide rail groove of the present application has a strip-shaped convex rib that penetrates and forms an opening, and the opening can be the entrance or exit of the hardware. During installation, the hardware can enter through the opening to form a snap-fit ​​relationship with the straight-line slide rail groove to fix the maintenance cover. When removing the maintenance cover, it is only necessary to move the maintenance cover along the direction of the straight-line slide rail groove so that the hardware can be removed from the opening, which makes installation and disassembly very convenient.

[0013] In the above-mentioned subway screen door maintenance cover, the I-shaped slide rail slot includes a slide rail cavity and an open cavity that are interconnected. The slide rail cavity is close to the bottom of the groove, and the open cavity is close to the slot mouth. The width of the open cavity is smaller than the width of the slide rail cavity.

[0014] The I-shaped slide rail slot has a smaller slot width near the slot opening to form an open cavity, and a larger width near the slot bottom to form a slide rail cavity. The corresponding hardware can be a bolt with a larger end and a smaller body. The end with a larger diameter is inserted into the slide rail cavity to form a resistance with the slot opening and cannot be pulled out, but it can be moved along the length direction of the slide rail cavity to adjust the installation position. This design further facilitates installation.

[0015] In the above-mentioned subway screen door maintenance cover, the cover body includes a top, a middle and a tail, and the top and the middle both have installation areas, and each installation area has at least two clamping parts spaced apart in the vertical direction.

[0016] The top and middle parts of the cover body of the present application are provided with installation areas, and each installation area is provided with a clamping point for clamping with hardware, and each installation area is provided with more than two rows of clamping points. Such multiple clamping fixations make it possible to effectively guarantee the fixing strength of the whole cover body while ensuring the convenience of installation.

[0017] In the above-mentioned subway screen door maintenance cover, the tail portion has a laterally protruding bending portion, and a buffer rubber strip is fixed to the bending portion along its length direction.

[0018] A buffer rubber strip is provided at the tail of the cover body of the present application. The buffer rubber strip can not only contact with the shielding door for buffering, but also play a certain sealing role to prevent water and moisture.

[0019] In the above-mentioned subway screen door maintenance cover, a long wedge-shaped slot is provided on the end of the bending portion, and the side of the buffer rubber strip cooperates with the wedge-shaped slot and is clamped in the wedge-shaped slot.

[0020] In the above-mentioned subway screen door maintenance cover, the cover body is made of aluminum alloy material.

[0021] High strength and impact resistance: Aluminum alloy material itself has high strength and hardness, which enables the protection cover to effectively resist external impact and extrusion. In a high-traffic environment such as a subway station, the aluminum alloy protection cover can provide solid protection for the shield door to prevent it from being accidentally hit or maliciously damaged by passengers.

[0022] Corrosion resistance and durability: Aluminum alloy has good corrosion resistance and is not easily affected by environmental factors such as moisture and salt spray, thus ensuring the durability of the maintenance cover. Even in a heavily polluted environment, the aluminum alloy maintenance cover can maintain its appearance and function, reducing maintenance costs.

[0023] Lightweight design: Compared with traditional materials such as carbon steel plates, aluminum alloy is lighter in weight, making the installation and removal of maintenance covers easier. The lightweight design also reduces the requirements for supporting structures, helping to reduce the overall load of subway stations.

[0024] Aesthetics and coordination: The surface of the aluminum alloy protective cover can be treated in a variety of ways, such as spraying, anodizing, etc., to meet different aesthetic needs. Through reasonable design and matching, the aluminum alloy protective cover can be coordinated with the overall style of the subway station and enhance the overall image of the station.

[0025] Environmental protection and recyclability: Aluminum alloy is an environmentally friendly material, and its manufacturing process produces less pollution. In addition, aluminum alloy has good recyclability, and the discarded maintenance cover can be recycled and reused, which is in line with the concept of sustainable development.

[0026] A subway screen door maintenance cover installation structure, characterized in that it includes a hinge, a sliding support assembly and the above-mentioned subway screen door maintenance cover, the hinge has a hexagonal bolt 1, the sliding support assembly has a hexagonal bolt 2, the hinge and the sliding support assembly are arranged in an upper and lower interval, and the hexagonal bolt 1 and the hexagonal bolt 2 are correspondingly snapped into the snap-in points on the cover body.

[0027] The maintenance cover of the present application is fixed to the shielding door through a sliding support assembly and a hinge. In this design, when the electronic components inside the shielding door need to be repaired, only the sliding support assembly needs to push the maintenance cover to rotate around the hinge to open it, which is very convenient for maintenance.

[0028] Beneficial effects of the utility model:

[0029] 1. The shield door maintenance cover of the present application can make the installation of the maintenance cover very convenient through the design of the clamping connection. Secondly, the design of multiple clamping points in each installation area enables the cover body to adapt to the position of hardware in various positions during installation, and even the fixed position can be changed by switching different clamping points. This design makes the installation smoother and more convenient;

[0030] 2. The maintenance cover of the present application is fixed on the shielding door through a sliding support assembly and a hinge. In this design, when the electronic components inside the shielding door need to be repaired, only the sliding support assembly needs to push the maintenance cover to rotate around the hinge to open it, which is very convenient for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of the cover body of the utility model;

[0032] Figure 2 This is a schematic diagram of the structure of the cover body of the utility model after installation;

[0033] Figure 3 It is a schematic diagram of the cover body of the utility model from another angle after installation.

[0034] In the figure: 1. cover body; 11. installation area; 12. clamping part; 13. I-shaped slide rail slot; 14. top; 15. middle; 16. tail; 17. bending part; 18. wedge-shaped slot; 131. slide rail cavity; 132. opening cavity; 2. buffer rubber strip; 3. hinge; 31. hexagonal bolt one; 4. sliding support assembly; 41. hexagonal bolt two. DETAILED DESCRIPTION

[0035] Embodiment 1

[0036] like Figure 1-Figure 3 A subway screen door maintenance cover shown in the figure includes a plate-shaped cover body 1, and the side of the cover body 1 has two installation areas 11 in the height direction, and each installation area 11 is provided with two clamping parts 12, and the clamping parts 12 are arranged along the length direction of the cover body 1 and each clamping part 12 has a plurality of clamping points for clamping. The screen door maintenance cover of the present application includes a cover body 1, and the installation area 11 on the cover body 1 has a clamping part 12, and the clamping points are provided on the clamping part 12, and each clamping point can be used to clamp and fix with the hardware on the screen door frame to hang the entire cover body 1 on the screen door. The clamping design itself can make the installation of the maintenance cover very convenient. Secondly, the design of multiple clamping points in each installation area 11 allows the cover body 1 to adapt to the position of hardware in various positions during installation, and even change the fixed position by switching different clamping points. Such a design makes the installation smoother and more convenient.

[0037] Furthermore, the clamping portion 12 is a strip-shaped convex rib located on the side of the cover body 1, and the strip-shaped convex rib is arranged along the length direction of the cover body 1. The strip-shaped convex rib is provided with a straight-line rail slot 13 along its length direction, and the straight-line rail slot 13 forms the above-mentioned multiple clamping points at various positions along its length direction. In this embodiment, the clamping portion 12 is a strip-shaped convex rib, and a straight-line rail slot is provided on the strip. After the hardware is inserted into the straight-line rail slot 13, it cannot be withdrawn, but it can be moved along the length direction of the straight-line rail slot 13 to adjust the fixed position. The above-mentioned multiple clamping points are the various positions along the length direction of the straight-line rail slot 13. The clamping points designed in this way are more flexible, and the entire straight-line rail slot 13 is the above-mentioned clamping points, which allows the hardware to adjust its position at will to meet the installation requirements. Such a design further facilitates installation.

[0038] Furthermore, both ends of each strip rib are flush with both ends of the cover body 1, and the straight rail slot 13 penetrates the strip rib along the length direction of the cover body 1 and forms an opening at both ends of the strip rib. The straight rail slot of the present application penetrates the strip rib and forms an opening, and the opening can be the entrance or exit of the hardware. During installation, the hardware can enter through the opening to form a snap-fit ​​relationship with the straight rail slot to fix the maintenance cover. When removing the maintenance cover, it only needs to move the maintenance cover along the straight rail slot so that the hardware can be removed from the opening, so that installation and removal are very convenient.

[0039] Furthermore, the specific structure of the straight-line slide rail slot 13 is as follows: the straight-line slide rail slot 13 includes a slide rail cavity 131 and an open cavity 132 that are interconnected, the slide rail cavity 131 is close to the groove bottom, the open cavity 132 is close to the notch, and the width of the open cavity 132 is smaller than the width of the slide rail cavity 131. The straight-line slide rail slot 13 has a smaller groove width near the notch to form the open cavity 132, and a larger width near the groove bottom to form the slide rail cavity 131. The corresponding hardware can be a bolt with a larger end and a smaller body. The end with a larger diameter is inserted into the slide rail cavity 131 to form a resistance with the notch and cannot be pulled out, but can be moved along the length direction of the slide rail cavity 131 to adjust the installation position. This design further facilitates installation.

[0040] The specific structure of the cover body 1 is as follows: the cover body 1 includes a top 14, a middle part 15 and a tail 16, and the top 14 and the middle part 15 are provided with an installation area 11, and each installation area 11 is arranged at intervals in the vertical direction with at least two clamping parts 12. The cover body 1 of the present application is provided with an installation area 11 at the top 14 and the middle part 15, and each installation area 11 is provided with a clamping point for clamping with hardware, and each installation area 11 is provided with more than two rows of clamping points, so that the clamping fixation at multiple locations can effectively ensure the fixing strength of the cover body 1 as a whole on the basis of ensuring convenient installation.

[0041] Furthermore, the tail 16 of the cover body 1 has a laterally protruding bent portion 17, and the bent portion 17 is fixed with a buffer rubber strip 2 along its length direction. The tail 16 of the cover body 1 of the present application is provided with a buffer rubber strip 2, which can contact with the shielding door for buffering, and can also play a certain sealing role to prevent water and moisture. Furthermore, a long strip of wedge-shaped card slot 18 is opened on the end of the bent portion 17, and the side of the buffer rubber strip 2 cooperates with the wedge-shaped card slot 18 and is clamped in the wedge-shaped card slot 18.

[0042] Preferably, the cover body 1 is made of aluminum alloy.

[0043] It has the following advantages: High strength and impact resistance: Aluminum alloy material itself has high strength and hardness, so that the maintenance cover can effectively resist external impact and extrusion. In the high-traffic environment of subway stations, aluminum alloy maintenance covers can provide solid protection for the shield door to prevent it from being accidentally hit or maliciously damaged by passengers. Corrosion resistance and durability: Aluminum alloy has good corrosion resistance and is not easily affected by environmental factors such as moisture and salt spray, thus ensuring the durability of the maintenance cover. Even in a heavily polluted environment, the aluminum alloy maintenance cover can maintain its appearance and function and reduce maintenance costs. Lightweight design: Compared with traditional materials such as carbon steel plates, aluminum alloy has a lighter weight, making the installation and removal of the maintenance cover more convenient. The lightweight design also reduces the requirements for the supporting structure, which helps to reduce the overall load of the subway station. Beauty and coordination: The surface of the aluminum alloy maintenance cover can be treated in a variety of ways, such as spraying, anodizing, etc., to meet different aesthetic needs. Through reasonable design and matching, the aluminum alloy maintenance cover can be coordinated with the overall style of the subway station and enhance the overall image of the station. Environmental protection and recyclability: Aluminum alloy is an environmentally friendly material, and its manufacturing process produces less pollution. In addition, aluminum alloy has good recyclability, and the discarded maintenance cover can be recycled and reused, which is in line with the concept of sustainable development.

[0044] A subway shield door maintenance cover installation structure includes a hinge 3, a sliding support assembly 4 and the above-mentioned subway shield door maintenance cover, the hinge 3 has a hexagonal bolt 1 31, the sliding support assembly 4 has a hexagonal bolt 2 41, the hinge 3 and the sliding support assembly 4 are arranged in an interval up and down, and the hexagonal bolt 1 31 and the hexagonal bolt 2 41 are correspondingly inserted into the clamping point position on the cover body 1. The hexagonal bolt 1 31 is located on the swing end of the hinge 3, and the head of the hexagonal bolt 1 31 with a larger diameter moves from the open part into the straight-line slide rail slot 13. The hexagonal bolt 1 31 can only move along the length direction of the straight-line slide rail slot 13, and is stuck in other directions, so the maintenance cover can be pushed to rotate around the hinge 3. The sliding support assembly 4 includes a swing arm and a cylinder, the swing end of the swing arm is fixed with the above-mentioned hexagonal bolt 2 41, the head of the hexagonal bolt 2 41 is stuck in the clamping point position in the middle area of ​​the maintenance cover, and the cylinder pushes the swing arm to swing. The maintenance cover of the present application is fixed on the shielding door through the sliding support assembly 4 and the hinge 3. In this design, when the electronic components inside the shielding door need to be repaired, only the sliding support assembly 4 needs to push the maintenance cover to rotate around the hinge 3 to open it, which is very convenient for maintenance.

[0045] Embodiment 2

[0046] This is another embodiment of the clamping part 12 of the present application. In this embodiment, the other structures are basically the same as those in the first embodiment, except that the clamping part 12 includes a plurality of bosses arranged side by side and at intervals, and the clamping point is a plug-in slot provided on each boss. In this embodiment, the clamping part 12 is composed of a plurality of bosses arranged at intervals, each boss having a plug-in slot, which is plugged and connected with the hardware through the plug-in slot. This design is convenient for installation and the hardware can be switched in any plug-in slot to meet the installation requirements, which further facilitates the installation.

[0047] In the description of the present invention, it should be noted that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. At the same time, the basic principles, main features and advantages of the present invention are shown and described above, which should be understood by technicians in this industry.

Claims

1. A subway screen door maintenance cover, comprising a plate-shaped cover body (1), characterized in that: The side of the cover body (1) has at least one installation area (11) in the height direction, each installation area (11) is provided with at least one clamping portion (12), the clamping portions (12) are arranged along the length direction of the cover body (1), and each clamping portion (12) has a plurality of clamping points for clamping and matching.

2. A subway screen door maintenance cover according to claim 1, characterized in that: The clamping portion (12) comprises a plurality of bosses arranged side by side and at intervals, and the clamping point is an insertion slot provided on each boss.

3. The subway screen door maintenance cover according to claim 1, characterized in that: The clamping portion (12) is a strip-shaped convex rib located on the side of the cover body (1), and the strip-shaped convex rib is arranged along the length direction of the cover body (1). The strip-shaped convex rib is provided with a straight-line slide rail clamping groove (13) along its length direction, and the straight-line slide rail clamping groove (13) forms the above-mentioned multiple clamping points at various positions along its length direction.

4. A subway screen door maintenance cover according to claim 3, characterized in that: Both ends of each strip-shaped convex rib are flush with both ends of the cover body (1); the I-shaped slide rail slot (13) penetrates the strip-shaped convex rib along the length direction of the cover body (1) and forms openings at both ends of the strip-shaped convex rib.

5. The subway screen door maintenance cover according to claim 3, characterized in that: The straight-line slide rail slot (13) comprises a slide rail cavity (131) and an open cavity (132) which are connected to each other, the slide rail cavity (131) is close to the groove bottom, the open cavity (132) is close to the slot opening, and the width of the open cavity (132) is smaller than the width of the slide rail cavity (131).

6. A subway screen door maintenance cover according to any one of claims 1 to 5, characterized in that: The cover body (1) comprises a top portion (14), a middle portion (15) and a tail portion (16), wherein the top portion (14) and the middle portion (15) both have a mounting area (11), and each mounting area (11) has at least two clamping portions (12) arranged at intervals in the vertical direction.

7. The subway screen door maintenance cover according to claim 6, characterized in that: The tail portion (16) has a laterally protruding bent portion (17), and a buffer rubber strip (2) is fixed to the bent portion (17) along its length direction.

8. The subway screen door maintenance cover according to claim 7, characterized in that: A long wedge-shaped slot (18) is provided on the end of the bending portion (17), and the side of the buffer rubber strip (2) cooperates with the wedge-shaped slot (18) and is clamped in the wedge-shaped slot (18).

9. A subway screen door maintenance cover according to any one of claims 1 to 5, characterized in that: The cover body (1) is made of aluminum alloy material.

10. A subway screen door maintenance cover installation structure, characterized in that: The invention comprises a hinge (3), a sliding support assembly (4) and a subway screen door maintenance cover as described in any one of claims 1 to 9, wherein the hinge (3) has a hexagonal bolt 1 (31), the sliding support assembly (4) has a hexagonal bolt 2 (41), the hinge (3) and the sliding support assembly (4) are arranged in an upper and lower spacing manner, and the hexagonal bolt 1 (31) and the hexagonal bolt 2 (41) are correspondingly inserted into the clamping point positions on the cover body (1).

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