A new type of railway multi-department maintenance and repair communication system equipment

Abstract

The utility model discloses a novel railway multi -department maintenance and repair uses communication system equipment, including communication box, and communication box is fixedly installed on the pole of railway side through the installation ear, and the left and right sides of communication box all are equipped with side ventilation hole, and the rear side of communication box is installed with a plurality of heat dissipation fans, and the front side of communication box is equipped with a plurality of air outlet, the upper end of communication box is rotatably connected with the hinged board, and the hinged board is composed of the disturbance board of top and the lower side V type batten, the left and right sides of communication box all are equipped with temporary air flue, and the inboard sliding connection of temporary air flue has the movable plate, and one end of movable plate is rotatably connected with communication box, and the upper end of movable plate is rotatably connected with the linkage lever, and the upper end of linkage lever is rotatably connected in the lower side of hinged board, the utility model discloses utilize the airflow and the pressure difference of train driving when passing through, drive hinged board to remove, help internal heat dispersion, need not additional power, can temporarily close fan, reduce energy consumption.

Description

Technical Field

[0001] This utility model relates to the technical field of railway communication system equipment, specifically a new type of communication system equipment for multi-department maintenance and repair of railways. Background Technology

[0002] The engineering, signaling, and power supply departments are core departments within the railway system responsible for different professional fields, jointly ensuring the safety and efficiency of railway transportation. Specific tasks include: The engineering department is responsible for the daily maintenance and repair of railway infrastructure such as lines, bridges, and tunnels, including regular inspections, emergency repairs, and natural disaster response. The signaling department focuses on the maintenance and management of railway signaling and communication equipment, ensuring the stable operation of the signaling system. The power supply department provides power to high-speed railways and electrified railways, and is responsible for the maintenance and repair of power supply equipment. These are the engineering, signaling, and power supply departments—these are the specialized departments for railways.

[0003] Chinese patent discloses a communication system for railway systems (authorization announcement number CN204392297U). This patented technology provides excellent communication support for staff within railway stations and between railway sections, offering high-quality voice communication for on-site construction protection, emergency response, and train operation safety, and enabling unified scheduling and command of train and rolling stock operations. However, the communication system generates a significant amount of heat during operation, requiring continuous fan cooling and preventing the use of terrain-based heat dissipation. Therefore, this utility model provides a novel communication system equipment for multi-department maintenance and repair of railways to address the problems mentioned in the background. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of communication system equipment for multi-department maintenance and repair of railways, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A novel communication system for multi-department maintenance and repair of railways includes a communication box, which is fixedly installed on a pole next to the railway via mounting ears. Side ventilation holes are provided on both the left and right sides of the communication box. Several cooling fans are installed on the rear side of the communication box, and several exhaust vents are provided on the front side of the communication box. An opening and closing plate is rotatably connected to the upper end of the communication box. The opening and closing plate consists of a top disturbance plate and a lower V-shaped plate. Both the front and rear ends of the V-shaped plate press against the top of the communication box. The rear side of the V-shaped plate extends out of the communication box and is connected to the communication box via an elastic net. An inclined guide plate is fixed to the rear side of the exhaust vent. Temporary ventilation ducts are provided on both the left and right sides of the communication box. A movable plate is slidably connected to the inner side of the temporary ventilation duct. One end of the movable plate is rotatably connected to the communication box. The upper end of the movable plate is rotatably connected to a linkage rod. The upper end of the linkage rod is rotatably connected to the lower side of the opening and closing plate. A toggle block is fixed at the pivot of the opening and closing plate. A pressing button is provided on the lower side of the toggle block. The pressing button is connected in series with a cooling fan via a wire. When the opening and closing plate rotates, the pressing button is pressed, disconnecting the power supply to the cooling fan.

[0006] Preferably, a baffle is provided on the outside of the side ventilation hole to prevent rainwater from entering directly.

[0007] Preferably, a permanent magnet is fixed to the rear side of the V-shaped plate, and an iron bar is fixed to the upper side of the communication box, so as to close and position the box by using gravity and magnetic force to maintain its position.

[0008] Preferably, a sealing plate is hinged to the outside of the exhaust vent, and the sealing plate rests on the exhaust vent to close the exhaust vent by gravity.

[0009] Preferably, a number of triangular prisms are fixed on the upper side of the guide plate to guide rainwater to the exhaust vent and restrict the rotation of the guide plate.

[0010] Preferably, a fixing net is provided on the inner side of the movable plate, and the fixing net is installed on the inner side of the communication box.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes the airflow and pressure difference generated by the passing train to move the opening and closing plate, helping to dissipate internal heat. No additional power is required, and the fan can be temporarily turned off to reduce energy consumption. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of a new type of communication system equipment for multi-department maintenance and repair of railways.

[0013] Figure 2 This is a schematic diagram showing the disassembled structure of a new type of communication system equipment for multi-department maintenance and repair of railways.

[0014] Figure 3 This is a frontal sectional view of a new type of communication system equipment for multi-department maintenance and repair of railways.

[0015] Figure 4 This is a cross-sectional structural diagram of a temporary ventilation duct in a new type of railway multi-department maintenance and repair communication system.

[0016] In the diagram: 1. Communication box; 2. Side ventilation hole; 3. Mounting ear; 4. Cooling fan; 5. Exhaust vent; 51. Sealing plate; 6. Temporary ventilation duct; 7. Movable plate; 8. Elastic mesh; 9. Opening and closing plate; 10. Linkage rod; 11. Fixed net; 12. Guide plate; 13. Actuating block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-4 In this embodiment of the utility model, a novel communication system equipment for multi-department maintenance and repair of railway includes a communication box 1. The communication box 1 is fixedly installed on a pole next to the railway by mounting ears 3. Side ventilation holes 2 are provided on both the left and right sides of the communication box 1. A baffle is provided on the outside of the side ventilation holes 2 to prevent rainwater from entering directly. Several cooling fans 4 are installed on the rear side of the communication box 1. Several exhaust vents 5 are provided on the front side of the communication box 1. A sealing plate 51 is hinged to the outside of the exhaust vent 5. The sealing plate 51 rests on the exhaust vent 5 and closes the exhaust vent 5 by gravity. The upper end of the communication box 1 is rotatably connected to an opening and closing plate 9. The opening and closing plate 9 is composed of a top disturbance plate and a lower V-shaped plate. Both the front and rear ends of the V-shaped plate press against the top of the communication box 1. The rear side of the V-shaped ramp extends out of the communication box 1 and is connected to the communication box 1 via an elastic net 8. A permanent magnet is fixed to the rear side of the V-shaped ramp, and an iron bar is fixed to the upper side of the communication box 1. Gravity and magnetic force are used to close and position the box, maintaining its position. An inclined guide plate 12 is fixed to the rear side of the exhaust vent 5. Several triangular prisms are fixed to the upper side of the guide plate 12 to guide rainwater to the exhaust vent 5 and restrict the rotation of the guide plate 12. Temporary ventilation ducts 6 are provided on both the left and right sides of the communication box 1. The interior of the temporary ventilation ducts 6... A movable plate 7 is slidably connected to the side. One end of the movable plate 7 is rotatably connected to the communication box 1. The upper end of the movable plate 7 is rotatably connected to the linkage rod 10. The upper end of the linkage rod 10 is rotatably connected to the lower side of the opening and closing plate 9. A fixing net 11 is provided on the inner side of the movable plate 7. The fixing net 11 is installed on the inner side of the communication box 1. A toggle block 13 is fixed at the pivot of the opening and closing plate 9. A pressing key is provided on the lower side of the toggle block 13. The pressing key is connected in series with the cooling fan 4 through a wire. When the opening and closing plate 9 rotates, the pressing key is pressed, and the power supply to the cooling fan 4 is disconnected.

[0019] The working principle of this utility model is as follows: When in use, it is fixedly installed on the pole next to the railway by the mounting ear 3. The front side of the communication box 1 faces the rail. The signal is transmitted through the communication box 1 for use by the engineering, signaling and power supply departments to ensure the safety and efficiency of railway transportation. The circuit and device inside the communication box 1 adopt the existing structure and will not be described in detail here.

[0020] During normal operation, the cooling fan 4 forces air inward and draws in air through the side ventilation holes 2. When a train passes by, the rapidly moving train brings a fast-flowing airflow, which causes the air pressure at the train's location to be lower than that on the outside. This, in turn, causes the air pressure on the outside to be directed towards the train. As a result, the disturbance plate tilts towards the train. When the tilting force exceeds the magnetic force and gravity, the disturbance plate rotates rapidly. Pressing the button on the toggle block 13 disconnects the power supply to the cooling fan 4, causing the elastic mesh 8 on the rear side to open. The front sealing plate 51 is lifted by the air pressure difference, opening the exhaust port 5. The air pressure is used to move the airflow forward, causing internal heat to escape. At the same time, the opening and closing plate 9 rotates the movable plate 7 via the linkage rod 10, thereby opening the temporary ventilation duct 6. The airflow caused by the train moving on one side blows from one side to the other, increasing the airflow cross-sectional area along with the side ventilation holes 2, thus promoting rapid internal heat dissipation. After the train leaves, the plate returns to its original state.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A novel communication system equipment for multi-department maintenance and repair of railways, comprising a communication box (1), wherein the communication box (1) is fixedly installed on a pole beside the railway via mounting ears (3), characterized in that, The communication box (1) is provided with side ventilation holes (2) on both the left and right sides. Several cooling fans (4) are installed on the rear side of the communication box (1). Several exhaust vents (5) are provided on the front side of the communication box (1). The upper end of the communication box (1) is rotatably connected to the opening and closing plate (9). The opening and closing plate (9) is composed of a top disturbance plate and a lower V-shaped plate. The front and rear ends of the V-shaped plate are pressed on the top of the communication box (1). The rear side of the V-shaped plate extends out of the communication box (1) and is connected to the communication box (1) through the elastic net (8). An inclined guide plate (12) is fixed to the rear side of the exhaust port (5). Temporary ventilation channels (6) are provided on both the left and right sides of the communication box (1). A movable plate (7) is slidably connected to the inner side of the temporary ventilation channel (6). One end of the movable plate (7) is rotatably connected to the communication box (1). The upper end of the movable plate (7) is rotatably connected to the linkage rod (10). The upper end of the linkage rod (10) is rotatably connected to the lower side of the opening and closing plate (9). A toggle block (13) is fixed at the pivot of the opening and closing plate (9). A pressing key is provided on the lower side of the toggle block (13). The pressing key is connected in series with the cooling fan (4) through a wire.

2. The novel communication system equipment for multi-department railway maintenance and repair according to claim 1, characterized in that, A baffle is provided on the outside of the side ventilation hole (2).

3. The novel communication system equipment for multi-department railway maintenance and repair according to claim 1, characterized in that, A permanent magnet is fixed to the rear side of the V-shaped plate, and an iron bar is fixed to the upper side of the communication box (1).

4. The novel communication system equipment for multi-department railway maintenance and repair according to claim 1, characterized in that, A sealing plate (51) is hinged to the outside of the exhaust port (5), and the sealing plate (51) rests on the exhaust port (5).

5. A novel communication system equipment for multi-department railway maintenance and repair according to claim 1, characterized in that, The upper side of the guide plate (12) is fixed with several triangular prisms.

6. A novel communication system equipment for multi-department railway maintenance and repair according to claim 1, characterized in that, The inner side of the movable plate (7) is provided with a fixed net (11), which is installed inside the communication box (1).

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