Railway shunting safety early warning device

Abstract

The utility model discloses a railway shunting safety early warning device, which relates to the technical field of railway shunting safety early warning, and comprises an early warning device body and a first frame, the access end of the early warning device body is connected with a data line, and the other end of the data line is connected with a display screen body; magnets are installed on the upper portion and the lower portion of one side of the early warning device body, a threaded rod is fixed to the middle of one side of the early warning device body, a clamping rod is installed on the back face of a first frame, a second frame is arranged on the back face of the first frame, and a clamping hole is formed in the front surface of the second frame. According to the utility model, through the arrangement of the early warning device body, the magnet, the threaded rod and the like, when people enable the early warning device body to be close to a vehicle tail and carry out adsorption operation, the early warning device body is close to a vehicle tail mounting area, so that the threaded rod extends into a movable threaded ring preset in the mounting area, and finally threaded connection work and magnetic adsorption work are completed; and the mounting stability of the early warning device body is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of railway shunting safety early warning technology, and in particular to a railway shunting safety early warning device. Background Technology

[0002] With the development of domestic railway technology, and the common practice in domestic railway locomotive shunting operations to visually estimate the distances of ten, five, and three cars, with the shunting coupler reporting the estimated distances to the shunting driver via walkie-talkie, the shunting driver adjusting the speed based on the walkie-talkie broadcast to complete the jacking shunting operation, a railway shunting safety early warning device is proposed to improve railway traffic safety.

[0003] Among the currently published Chinese utility model patents, application number 202420479340.6 discloses a shunting operation distance warning auxiliary device. This device includes a laser radar, a GPS module, a first microcontroller, a second microcontroller, and a voice alarm light. It uses the laser radar to measure the distance between the shunting vehicle and the target vehicle, and sends this distance value to the first microcontroller via a serial port. Simultaneously, the GPS module reads the vehicle speed in real time, and this speed value is also sent to the second microcontroller via a serial port. When the distance and speed specified in the standard operation command are reached, the first and second microcontrollers send voice commands to the voice alarm light to achieve voice alarm functions for vehicle distance and speed, replacing the shunting operator's manual visual estimation of the shunting distance and reducing errors. However, this safety warning device relies solely on magnetic adsorption, resulting in weak installation stability, slippage, and potential damage. Utility Model Content

[0004] The purpose of this invention is to provide a railway shunting safety early warning device, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A railway shunting safety early warning device includes:

[0007] The device comprises a main body and a first frame. The main body is connected to a data cable, and the other end of the data cable is connected to a display screen. Magnets are installed on the top and bottom of one side of the main body, and a threaded rod is fixed in the middle of one side of the main body. A locking rod is installed on the back of the first frame. A second frame is provided behind the first frame, and a locking hole is opened on the front surface of the second frame. Soft silicone rods are provided on the outer sides of both the first and second frames. A first waterproof frame is embedded inside the first frame, and a second waterproof frame is embedded in the inner wall of the second frame. Both the second and first waterproof frames are connected to the display screen.

[0008] Preferably, a fluorescent strip is adhered to the upper front side of the first frame.

[0009] Preferably, the soft silicone rod is fused to the first frame, and the soft silicone rod is distributed on all four sides of the first frame.

[0010] Preferably, the first frame and the second frame are connected by a latch and a latch hole, and the length of the latch is less than the depth of the latch hole.

[0011] Preferably, the second frame has the same shape and specifications as the first frame, and the material of the second frame is rubber.

[0012] Preferably, the threaded rod is located on the transverse axis of the warning device body.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. In this utility model, by setting up the warning device body, magnet and threaded rod, when people bring the warning device body close to the rear of the vehicle for adsorption, it is close to the installation area at the rear of the vehicle. Therefore, the threaded rod extends into the movable threaded ring pre-set in the installation area, and finally completes the threaded connection and magnetic attraction, effectively improving the stability of the warning device body during installation.

[0015] 2. In this utility model, the soft silicone rods on the four sides of the first frame and the second frame can improve the anti-slip ability of the surface of the first frame and the second frame, and can also play a buffering and protective role for the first frame and the second frame. The rubber second frame and the first frame themselves have a good buffering and protective effect on the display screen body. Multiple buffers provide a good buffering and protective effect on the display screen body. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall front structure of this utility model.

[0017] Figure 2 This is a schematic diagram of a partial side structure of the present invention.

[0018] Figure 3 In this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0019] Legend:

[0020] 1. Soft silicone rod; 2. Warning device body; 3. First frame; 4. Display screen body; 5. First waterproof frame; 6. Second frame; 7. Second waterproof frame; 8. Locking rod; 9. Locking hole; 10. Magnet; 11. Threaded rod; 12. Data cable. Detailed Implementation

[0021] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Reference Figure 1-3 A railway shunting safety early warning device includes an early warning device body 2 and a first frame 3. The input end of the early warning device body 2 is connected to a data cable 12, and the other end of the data cable 12 is connected to a display screen body 4. The display screen body 4 mainly displays the information transmitted by the data cable 12. Magnets 10 are installed on both the upper and lower sides of one side of the early warning device body 2, and a threaded rod 11 is fixed in the middle of one side of the early warning device body 2. The threaded rod 11 is located on the transverse axis of the early warning device body 2. When the early warning device body 2 is brought close to the rear of the train for adsorption, it slowly approaches the installation area at the rear of the train, so the threaded rod 11 extends into a pre-set movable threaded ring in the installation area, ultimately completing the threaded connection. The magnetic attraction and connection mechanism effectively enhances the stability of the warning device body 2 during installation. A locking rod 8 is installed on the back of the first frame 3, and a second frame 6 is provided behind the first frame 3. The front surface of the second frame 6 has a locking hole 9. The first frame 3 and the second frame 6 are connected by a locking rod 8 and a locking hole 9. The length of the locking rod 8 is less than the depth of the locking hole 9. The first frame 3 and the second frame 6 can be connected together by inserting the locking rod 8 into the locking hole 9. The installation and disassembly are relatively convenient. The length of the locking rod 8 is less than the depth of the locking hole 9, which ensures that the locking rod 8 can be fully inserted into the locking hole 9, and ensures that there is no large gap at the joint between the first frame 3 and the second frame 6.

[0023] Both the outer sides of the first frame 3 and the second frame 6 are provided with soft silicone rods 1, and a first waterproof frame 5 is embedded inside the first frame 3. The soft silicone rods 1 are fused together with the first frame 3, and the soft silicone rods 1 are distributed on all four sides of the first frame 3. The fused connection ensures the tightness of the connection between the soft silicone rods 1 and the first frame 3, ensuring that the soft silicone rods 1 will not detach from the first frame 3, and similarly, will not separate from the second frame 6. The soft silicone rods 1 distributed on the four sides of the first frame 3 can improve the anti-slip ability of the surface of the first frame 3, and also provide cushioning and protection for the first frame 3. The inner wall of the second frame 6 is embedded with a second waterproof frame 7, and the second waterproof frame 7 and the first waterproof frame 5 are both connected to the display screen body 4. The second frame 6 and the first frame 3 have the same shape and specifications, and the material of the second frame 6 is rubber. The same shape and specifications allow the positions of the second frame 6 and the first frame 3 to be interchanged, making installation more convenient. The rubber material of the second frame 6 and the first frame 3 provides good buffer protection for the display screen body 4. A fluorescent strip is glued to the upper front of the first frame 3. The glued fluorescent strip can emit fluorescence, making it easy to find the display screen body 4 in dim environments.

[0024] Working principle: First, the staff installs the device, starting with the main body 2 of the warning device. When the main body 2 is brought close to the rear of the train for magnetic attraction, it is close to the installation area at the rear of the train. Therefore, the threaded rod 11 extends into the pre-set movable threaded ring in the installation area, thus completing the threaded connection and magnetic attraction, effectively improving the stability of the main body 2 during installation. Subsequently, the data cable 12 is used to connect the main body 2 of the warning device to the display screen 4, allowing the display screen 4 to display the information transmitted by the data cable 12. Furthermore, the fluorescent strip attached to the upper front of the first frame 3 emits fluorescence, making it easy to locate the display screen 4 in dim environments and to operate it, facilitating the use of the warning device 2 in railway shunting operations.

[0025] 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 the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A railway shunting safety early warning device, characterized in that, include: The warning device body (2) and the first frame (3) are provided. The access end of the warning device body (2) is connected to a data cable (12), and the other end of the data cable (12) is connected to the display screen body (4). Magnets (10) are installed on the upper and lower sides of one side of the warning device body (2), and a threaded rod (11) is fixed in the middle of one side of the warning device body (2). A clip (8) is installed on the back of the first frame (3). A second frame (6) is provided behind the first frame (3), and a clip hole (9) is opened on the front surface of the second frame (6). Soft silicone rods (1) are provided on the outer sides of the first frame (3) and the second frame (6). A first waterproof frame (5) is embedded inside the first frame (3), and a second waterproof frame (7) is embedded in the inner wall of the second frame (6). The second waterproof frame (7) and the first waterproof frame (5) are both connected to the display screen body (4).

2. The railway shunting safety early warning device according to claim 1, characterized in that: A fluorescent strip is attached to the top front of the first frame (3).

3. The railway shunting safety early warning device according to claim 1, characterized in that: The soft silicone rod (1) is fused to the first frame (3), and the soft silicone rod (1) is distributed on all four sides of the first frame (3).

4. The railway shunting safety early warning device according to claim 1, characterized in that: The first frame (3) and the second frame (6) are connected by a latch (8) and a latch (9), and the length of the latch (8) is less than the depth of the latch (9).

5. A railway shunting safety early warning device according to claim 1, characterized in that: The second border (6) has the same shape and specifications as the first border (3), and the material of the second border (6) is rubber.

6. A railway shunting safety early warning device according to claim 1, characterized in that: The threaded rod (11) is located on the transverse axis of the body (2) of the early warning device.

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