Bus side wall plate with buffering function

Abstract

The utility model discloses a bus side wall plate with a buffering function, which belongs to the technical field of buses and comprises a wall plate, a limiting plate is arranged on one side of the wall plate, a connecting plate is fixedly connected to one side of the limiting plate, and a buffering pad is fixedly connected to one side, far away from the limiting plate, of the connecting plate. The side, away from the connecting plate, of the limiting plate is fixedly connected with a pair of first connecting plates. By arranging the air pressure damping assembly and the spring buffering assembly, the buffering capacity of the wall plate is improved, when a vehicle is suddenly braked or slightly collided, the impact force generated when passengers collide with the wall plate can be effectively reduced, the risk that the passengers are injured is greatly reduced, the safety of the passengers is guaranteed, cooling and heat dissipation of the air storage cylinder are achieved by arranging the cooling fins, and the service life of the air storage cylinder is prolonged. When gas in the gas storage cylinder is compressed, the internal energy of the gas is increased, the temperature rises, the high temperature enables the material performance of the gas storage cylinder to be reduced, the cooling fins can effectively prolong the service life of the gas storage cylinder, and safe and stable operation of the gas storage cylinder is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of public transport vehicle, concretely is a kind of public transport side wall board with buffering function. BACKGROUND

[0002] Public transport vehicle is the main tool of urban public transport, with large capacity, good economy and other characteristics, and the public transport side wall board is an important component of the vehicle body, which has a protective effect and can protect passengers in the event of a collision.

[0003] The existing public transport side wall board still has the following deficiencies: the existing public transport side wall board lacks buffering measures, and passengers are likely to directly impact the side wall board when the vehicle is suddenly braked or slightly collides, reducing the comfort of passengers and increasing the risk of passenger injury. UTILITY MODEL CONTENT

[0004] To overcome the above-mentioned defects, the utility model provides a public transport side wall board with buffering function, which solves the problem of lack of buffering measures in the existing public transport side wall board.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a public transport side wall board with buffering function, comprising a wall board, a limiting plate is arranged on one side of the wall board, a connecting plate is fixedly connected on one side of the limiting plate, a buffer pad is fixedly connected on the side of the connecting plate away from the limiting plate, a pair of connecting plates one is fixedly connected on the side of the limiting plate away from the connecting plate, a pair of spring buffer assemblies are fixedly connected on one side of each connecting plate one, and a gas pressure damping assembly is arranged on one side of each connecting plate one.

[0006] As a further scheme of the utility model: the gas pressure damping assembly comprises a connecting column, the connecting column is fixedly connected on one side of the connecting plate one, a piston is fixedly connected on one end of the connecting column, a gas storage cylinder is slidingly connected on the outer periphery of the piston, and a connecting plate two is fixedly connected on one side of the gas storage cylinder.

[0007] As a further scheme of the utility model: a plurality of cooling fins are fixedly connected on the outer periphery of the gas storage cylinder.

[0008] As a further scheme of the utility model: the spring buffer assembly comprises a pair of connecting blocks and connecting block two, each connecting block is fixedly connected on one side of the connecting plate one, the connecting block two is fixedly connected on one side of the connecting plate two, a connecting rod is rotatably connected between a pair of connecting blocks, the connecting rod is rotatably connected with connecting block three on one end, the connecting block three is fixedly connected with a limiting rod on the top, the limiting rod is sleeved with a spring on the outer periphery, the limiting rod is slidingly connected with the connecting block two through the limiting rod top, and the limiting rod top is fixedly connected with a limiting disc.

[0009] As a further scheme of the utility model: one side of the connecting plate two is fixedly connected with a sliding rail, a sliding block is slidably connected on the sliding rail, and one side of the sliding block is fixedly connected with the connecting block three.

[0010] As a further scheme of the utility model: the side, away from the gas storage cylinder, of the connecting plate two is fixedly connected with the wallboard.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1、The utility model discloses a gas pressure damping assembly and a spring buffering assembly are arranged, the buffering capacity of the wallboard is improved, when a vehicle is braked suddenly or slightly collides, the impact force of a passenger impacting the wallboard can be effectively reduced, the risk of passenger injury is greatly reduced, and passenger safety is ensured.

[0013] 2、The utility model discloses a cooling fin is arranged, the cooling of the gas storage cylinder is realized, when the gas in the gas storage cylinder is compressed, the internal energy of the gas increases, temperature will be elevated, high temperature can make the material property of the gas storage cylinder decline, the cooling fin can effectively prolong the service life of the gas storage cylinder, and safe and stable operation of the gas storage cylinder is ensured. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the whole schematic view of the utility model;

[0015] Figure 2 It is the limiting plate, connecting plate and buffer pad schematic view of the utility model;

[0016] Figure 3 It is the gas pressure damping assembly schematic view of the utility model;

[0017] Figure 4 It is the spring buffering assembly schematic view of the utility model;

[0018] Figure 5 It is the whole cross section schematic view of the utility model.

[0019] In the drawing: 1, wallboard;2, limiting plate;3, connecting plate;4, buffer pad;5, connecting plate one;6, connecting column;7, piston;8, gas storage cylinder;9, connecting plate two;10, cooling fin;11, connecting block;12, connecting block two;13, connecting rod;14, connecting block three;15, limiting rod;16, spring;17, limiting disc;18, sliding rail;19, sliding block. DETAILED DESCRIPTION

[0020] The technical scheme of the patent will be further explained in detail in combination with specific implementation manners.

[0021] As Figures 1-5 shown, the utility model provides a technical scheme:

[0022] The utility model provides a bus side wall board with buffer function, including wall board 1, one side of wall board 1 is provided with limiting plate 2, one side of limiting plate 2 is fixedly connected with connecting plate 3, the side away from limiting plate 2 of connecting plate 3 is fixedly connected with buffer pad 4, the side away from connecting plate 3 of limiting plate 2 is fixedly connected with a pair of connecting plate no. 5, the side of every connecting plate no. 5 is fixedly connected with a pair of spring buffer assembly, the side of every connecting plate no. 5 is provided with air pressure damping assembly, limiting plate 2 can slide in the side of wall board 1, buffer pad 4 is filled with soft buffer material inside, can effectively prevent the injury of passenger, when passenger collides with buffer pad 4, buffer pad 4 is pushed to slide close to wall board 1 through connecting plate 3, and spring buffer assembly and air pressure damping assembly improve the buffer capacity of wall board,

[0023] Air pressure damping assembly includes connecting column 6, connecting column 6 is fixedly connected on the side of connecting plate no. 5, one end of connecting column 6 is fixedly connected with piston 7, piston 7 periphery is connected with gas storage cylinder 8 to slide, one side of gas storage cylinder 8 is fixedly connected with connecting plate no. 2 9, the periphery of gas storage cylinder 8 is fixedly connected with a plurality of cooling fins 10, the side away from gas storage cylinder 8 of connecting plate no. 2 9 is fixedly connected with wall board 1, limiting plate 2 drives connecting plate no. 5 to move together, connecting plate no. 5 drives piston 7 to slide into gas storage cylinder 8 through connecting column 6, and the gas compression in gas storage cylinder 8 is compressed, and mechanical energy is converted into the internal energy of gas, and the temperature of gas rises, and high temperature can make the material property of gas storage cylinder 8 decline, and gas storage cylinder 8 is cooled through cooling fin 10, effectively prolongs the service life of gas storage cylinder 8, and guarantees the safe and stable operation of gas storage cylinder 8;

[0024] Spring buffer assembly includes a pair of connecting block 11 and connecting block no. 2 12, every connecting block 11 is fixedly connected on the side of connecting plate no. 5, connecting block no. 2 12 is fixedly connected on the side of connecting plate no. 2 9, a pair of connecting block 11 are rotatably connected with connecting rod 13 between, one end of connecting rod 13 is rotatably connected with connecting block no. 3 14, connecting block no. 3 14 top is fixedly connected with limiting rod 15, limiting rod 15 periphery is sleeved with spring 16, limiting rod 15 top penetrates connecting block no. 2 12 and is slidably connected with it, limiting rod 15 top is fixedly connected with limiting disc 17, one side of connecting plate no. 2 9 is fixedly connected with slide rail 18, slide rail 18 is slidably connected with sliding block 19, one side of sliding block 19 is fixedly connected with connecting block no. 3 14, connecting plate no. 5 drives a pair of connecting block 11 to move simultaneously, a pair of connecting block 11 drive connecting block no. 3 14 to move through connecting rod 13, connecting block no. 3 14 is slid close to connecting block no. 2 12 on slide rail 18 through sliding block 19, and spring 16 is compressed, and mechanical energy is converted into the elastic potential energy of spring 16, and the buffer capacity of wall board 1 is improved, and sliding block 19 drives limiting rod 15 to slide on connecting block no. 2 12, and limiting rod 15 is used to limit the position of spring, and limiting disc 17 can prevent limiting rod 15 and connecting block no. 2 12 from separating.

[0025] The working principle of the utility model is:

[0026] The limiting plate 2 can slide on one side of the wallboard 1, the buffer pad 4 is filled with soft buffer material, which can effectively prevent the passenger from being injured, when the passenger collides with the buffer pad 4, the buffer pad 4 pushes the limiting plate 2 to slide close to the wallboard 1 through the connecting plate 3, the limiting plate 2 drives the connecting plate 5 to move together, the connecting plate 5 drives the piston 7 to slide into the gas cylinder 8 through the connecting column 6, the gas in the gas cylinder 8 is compressed, the mechanical energy is converted into the internal energy of the gas, the connecting plate 5 drives a pair of connecting blocks 11 to move at the same time, the pair of connecting blocks 11 drives the connecting block 14 to move through the connecting rod 13, the connecting block 14 slides close to the connecting block 12 on the slide rail 18 through the sliding block 19, the spring 16 is compressed, the mechanical energy is converted into the elastic potential energy of the spring 16, the buffer capacity of the wallboard 1 is improved, when the vehicle suddenly brakes or slightly collides, the impact force of the passenger collision can be effectively reduced, the risk of the passenger being injured is greatly reduced, and the safety of the passenger is ensured;

[0027] When the gas in the gas cylinder 8 is compressed, the temperature of the gas rises, the high temperature can make the material performance of the gas cylinder 8 decrease, the gas cylinder 8 is cooled through the cooling fin 10, the service life of the gas cylinder 8 is effectively prolonged, and the safe and stable operation of the gas cylinder 8 is ensured.

[0028] The preferred embodiments of the patent are described in detail above, but the patent is not limited to the above-mentioned embodiments, various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the patent.

Claims

1. A bus side wall panel having a buffering function, comprising a wall panel (1), characterized in that: The wallboard (1) is provided with a limiting plate (2) on one side, the limiting plate (2) is fixedly connected with a connecting plate (3) on one side, the connecting plate (3) is fixedly connected with a buffer pad (4) away from the limiting plate (2) on one side, the limiting plate (2) is fixedly connected with a pair of connecting plates (5) away from the connecting plate (3) on one side, one side of each connecting plate (5) is fixedly connected with a pair of spring buffer assemblies, and one side of each connecting plate (5) is provided with an air pressure damping assembly.

2. The bus side wall panel having a buffering function according to claim 1, wherein: The air pressure damping assembly comprises a connecting column (6), the connecting column (6) is fixedly connected to one side of the connecting plate (5), one end of the connecting column (6) is fixedly connected with a piston (7), the piston (7) is slidably connected with a gas storage cylinder (8), and the gas storage cylinder (8) is fixedly connected with a connecting plate (9) on one side.

3. The bus side wall panel with a buffering function according to claim 2, characterized in that: The gas storage cylinder (8) is fixedly connected with a plurality of radiating fins (10) on the outer periphery.

4. The bus side wall panel with a buffering function according to claim 3, characterized in that: The spring buffer assembly comprises a pair of connecting blocks (11) and connecting blocks (12), each connecting block (11) is fixedly connected to one side of the connecting plate (5), the connecting block (12) is fixedly connected to one side of the connecting plate (9), a pair of connecting blocks (11) are rotatably connected with a connecting rod (13) between them, one end of the connecting rod (13) is rotatably connected with a connecting block (14), the connecting block (14) is fixedly connected with a limiting rod (15) on the top, the limiting rod (15) is sleeved with a spring (16) on the outer periphery, the limiting rod (15) penetrates through the connecting block (12) and is slidably connected therewith on the top, and the limiting rod (15) is fixedly connected with a limiting disc (17) on the top.

5. The bus side wall panel having a buffering function according to claim 4, wherein: One side of the connecting plate (9) is fixedly connected with a sliding rail (18), the sliding rail (18) is slidably connected with a sliding block (19), and one side of the sliding block (19) is fixedly connected with the connecting block (14).

6. The bus side wall panel having a buffering function according to claim 5, wherein: The side, away from the gas storage cylinder (8), of the connecting plate (9) is fixedly connected with the wallboard (1).

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