Intelligent shielding door for subway station

Abstract

The utility model relates to the technical field of urban rail transit, in particular to an intelligent shielding door for a subway station, which comprises a traffic platform, two groups of connecting plates are fixedly connected to the side surface of the traffic platform, positioning plates are fixedly connected to the side surfaces of the two groups of connecting plates, and a support plate capable of sliding up and down is arranged between the two groups of positioning plates. A mounting plate is fixedly connected to the position, located between the two sets of connecting plates, of the side face of the traffic platform, an electric cylinder is fixedly mounted on the surface of the mounting plate, a control module is fixedly connected to the side face of the electric cylinder, and the upper end of a piston rod in the electric cylinder is rotationally connected with the transmission block; a fixing plate is fixedly connected to the side surface, close to the upper side edge, of the traffic platform; the supporting plate is pushed upwards through the telescopic rod of the electric cylinder, the supporting plate is pushed to be horizontal, the supporting plate is matched with the fixing plate to fill the gap between the train and the platform, and then the use safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of urban rail transit, in particular to an intelligent shielding door for a subway station. Background Art

[0002] Urban rail transit is the backbone of urban public transportation. It is energy-saving, land-saving, has a large capacity, is all-weather, pollution-free (or less pollution) and safe. It is a green and environmentally friendly transportation system, especially suitable for large and medium-sized cities. The most representative of them is the subway. At present, urban rail transit platform screen door facilities are widely used in various subway stations. Generally, they are divided into fully enclosed screen doors and semi-enclosed screen doors (safety doors). At present, underground stations in severe cold areas generally use safety door systems. In addition to severe cold areas, new underground stations in other areas generally use fully enclosed screen door systems.

[0003] Regardless of which system is used, in order to ensure the safety and reliability of the train during operation, there is a safety gap of about 15 cm between the train and the platform when the train stops at the station. A gap of more than ten centimeters poses some safety risks to some people, especially children.

[0004] Therefore, it is necessary to invent an intelligent shield door for subway stations to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an intelligent shielding door for a subway station, so as to solve the problem that a gap of about 15 cm in the technology poses some safety risks to some people, especially children.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent shielding door for a subway station, comprising a traffic platform, two groups of connecting plates are fixedly connected to the side of the traffic platform, the sides of the two groups of connecting plates are fixedly connected to positioning plates, a support plate that can slide up and down is arranged between the two groups of positioning plates, the lower end of the support plate is fixedly connected to a transmission block, the side of the traffic platform is fixedly connected to a mounting plate at a position between the two groups of connecting plates, an electric cylinder is fixedly installed on the surface of the mounting plate, a control module is fixedly connected to the side of the electric cylinder, the upper end of the piston rod in the electric cylinder is rotatably connected to the transmission block, and a fixing plate is fixedly connected to the side of the traffic platform near the upper edge.

[0007] By adopting the above technical solution, the control module is used to control the electric cylinder. The telescopic rod of the electric cylinder pushes the support plate upward, and cooperates with the two sets of positioning plates to adjust the support plate to a horizontal state, thereby filling the gap between the platform and the subway and improving safety of use.

[0008] Optionally, the positioning plates are L-shaped, and inner surfaces of the two groups of positioning plates are provided with L-shaped positioning grooves.

[0009] By adopting the above technical solution, the positioning plate is in a vertical state when it is retracted, and is in a horizontal state after it is lifted.

[0010] Optionally, both the front and rear sides of the support plate are fixedly connected with a first connection block, and the surface of the first connection block is fixedly connected with a second connection block.

[0011] By adopting the above technical solution, the first connecting block cooperates with the second connecting block to support the support plate.

[0012] Optionally, both upper and lower ends of the second connecting block are rotatably connected with transmission rollers, and the transmission rollers are slidably connected to the positioning grooves.

[0013] By adopting the above technical solution, the transmission roller slides inside the positioning groove.

[0014] Optionally, a rubber pad is fixedly connected to the upper end of the support plate.

[0015] By adopting the above technical solution, the rubber pads prevent the support plates from causing damage to the surface of the subway.

[0016] Optionally, a plurality of groups of reinforcing rods are fixedly connected to the surface of the support plate.

[0017] By adopting the above technical solution, the reinforcing rod improves the structural strength of the supporting plate.

[0018] Optionally, two sets of fixed doors are fixedly connected to the upper surface of the transportation platform.

[0019] By adopting the above technical solution, the platform is partitioned by fixed doors.

[0020] Optionally, two groups of movable doors are slidably connected between the two groups of fixed doors.

[0021] By adopting the above technical solution, the movable door slides on the side of the fixed door.

[0022] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0023] The utility model is provided with two groups of connection plates fixedly connected through the side of the traffic platform, the sides of the two groups of connection plates are fixedly connected with positioning plates, a support plate which can slide up and down is arranged between the two groups of positioning plates, a mounting plate is fixedly connected with the side of the traffic platform at a position between the two groups of connection plates, an electric cylinder is fixedly installed on the surface of the mounting plate, the telescopic rod of the electric cylinder pushes the support plate upward, cooperates with the two groups of positioning plates to adjust the support plate to a horizontal state, fills the gap between the platform and the subway, improves the safety of use, and solves the problem that there is a safety gap of about 15 cm between the train and the platform, and the gap of about 15 cm poses some safety risks to some people, especially children. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 (When the support plate is in horizontal state);

[0025] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 (Support plate in vertical state);

[0026] Figure 3 This is a schematic diagram of the fixed plate structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the positioning plate structure of the utility model;

[0028] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure of .

[0029] Description of reference numerals:

[0030] 1. Traffic platform; 11. Fixed door; 12. Movable door; 13. Fixed plate; 14. Mounting plate; 15. Electric cylinder; 16. Control module; 2. Connecting plate; 21. Positioning plate; 22. Positioning groove; 3. Support plate; 31. Reinforcement rod; 32. First connecting block; 33. Second connecting block; 34. Transmission roller; 35. Rubber pad; 36. Transmission block. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] The utility model provides Figure 1 to Figure 2The intelligent shielding door for a subway station shown in the figure comprises a traffic platform 1, two groups of connecting plates 2 are fixedly connected to the side of the traffic platform 1, and the sides of the two groups of connecting plates 2 are fixedly connected to positioning plates 21, a support plate 3 that can slide up and down is arranged between the two groups of positioning plates 21, and the lower end of the support plate 3 is fixedly connected to a transmission block 36, and a mounting plate 14 is fixedly connected to the side of the traffic platform 1 at a position between the two groups of connecting plates 2, an electric cylinder 15 is fixedly installed on the surface of the mounting plate 14, and a control module 16 is fixedly connected to the side of the electric cylinder 15, and the upper end of the piston rod in the electric cylinder 15 is rotatably connected to the transmission block 36, a fixed plate 13 is fixedly connected to the side of the traffic platform 1 near the upper edge, two groups of fixed doors 11 are fixedly connected to the upper surface of the traffic platform 1, and two groups of movable doors 12 are slidably connected between the two groups of fixed doors 11.

[0033] Among them, the control module 16 is connected to the control system of the platform shield door. When the train stops at the station, the electric cylinder 15 and the movable door 12 are opened at the same time. During use, when the train arrives at the station, the movable door 12 is opened, and then the control module 16 starts the electric cylinder 15. The telescopic rod of the electric cylinder 15 pushes the support plate 3 upward and pushes the support plate 3 to a horizontal state, filling the gap between the train and the platform to improve safety of use.

[0034] See also Figures 3 to 5 The positioning plate 21 is L-shaped, and the inner surfaces of the two groups of positioning plates 21 are provided with L-shaped positioning grooves 22. The front and rear sides of the support plate 3 are fixedly connected with first connecting blocks 32, and the surface of the first connecting block 32 is fixedly connected with a second connecting block 33, and the upper and lower ends of the second connecting block 33 are rotatably connected with transmission rollers 34. The transmission roller 34 is slidably connected with the positioning groove 22, and the connection between the vertical section and the horizontal section of the positioning groove 22 is provided with a rounded transition for guiding the transmission roller 34 to switch the moving direction. The upper end of the support plate 3 is fixedly connected with a rubber pad 35, and the surface of the support plate 3 is fixedly connected with multiple groups of reinforcing rods 31.

[0035] Specifically, during the sliding process of the support plate 3, the transmission roller 34 on the lower side is driven to slide upward in the vertical positioning groove 22, and at the same time, the transmission roller 34 on the upper side is caused to slide to the right in the horizontal positioning groove 22 until the transmission roller 34 on the lower side is pushed to the uppermost end. At this time, the support plate 3 is in a horizontal state, and at the same time, the rubber pad 35 is tightly against the surface of the train to fill the gap. When the stop time is reached, the electric cylinder 15 and the movable door 12 are started together, and the movable door 12 is closed. The telescopic rod in the electric cylinder 15 pulls the support plate 3 downward, driving the transmission roller 34 on the lower side to slide downward in the vertical positioning groove 22, and at the same time, the transmission roller 34 on the upper side is caused to slide to the left in the horizontal positioning groove 22 until the transmission roller 34 on the lower side is pushed to the lowermost end. At this time, the support plate 3 returns to a vertical state.

[0036] Working principle of the utility model: In order to fill the gap in the train and improve the safety of passengers, the support plate 3 is pushed upward by the telescopic rod of the electric cylinder 15, and the support plate 3 is pushed to a horizontal state, and cooperates with the fixed plate 13 to fill the gap between the train and the platform, thereby improving the safety of use.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An intelligent platform screen door for a subway station, comprising a transportation platform (1), characterized in that: Two groups of connecting plates (2) are fixedly connected to the side of the traffic station (1), and the sides of the two groups of connecting plates (2) are fixedly connected to positioning plates (21). A support plate (3) that can slide up and down is arranged between the two groups of positioning plates (21), and the lower end of the support plate (3) is fixedly connected to a transmission block (36). A mounting plate (14) is fixedly connected to the side of the traffic station (1) at a position between the two groups of connecting plates (2), and an electric cylinder (15) is fixedly installed on the surface of the mounting plate (14). A control module (16) is fixedly connected to the side of the electric cylinder (15), and the upper end of the piston rod in the electric cylinder (15) is rotatably connected to the transmission block (36). A fixing plate (13) is fixedly connected to the side of the traffic station (1) near the upper edge.

2. The intelligent platform screen door for a subway station according to claim 1, characterized in that: The positioning plates (21) are L-shaped, and L-shaped positioning grooves (22) are provided on the inner surfaces of the two sets of positioning plates (21).

3. The intelligent platform screen door for subway station according to claim 2, characterized in that: The front and rear sides of the support plate (3) are both fixedly connected to a first connection block (32), and the surface of the first connection block (32) is fixedly connected to a second connection block (33).

4. The intelligent platform screen door for a subway station according to claim 3 is characterized by: The upper and lower ends of the second connection block (33) are rotatably connected to transmission rollers (34), and the transmission rollers (34) are slidably connected to the positioning grooves (22).

5. The intelligent platform screen door for subway station according to claim 1, characterized in that: A rubber pad (35) is fixedly connected to the upper end of the support plate (3).

6. The intelligent platform screen door for subway station according to claim 5, characterized in that: A plurality of groups of reinforcing rods (31) are fixedly connected to the surface of the support plate (3).

7. The intelligent platform screen door for subway station according to claim 1, characterized in that: Two sets of fixed doors (11) are fixedly connected to the upper surface of the traffic platform (1).

8. The intelligent platform screen door for subway station according to claim 7, characterized in that: Two groups of movable doors (12) are slidably connected between the two groups of fixed doors (11).

Images