A railway track gauge detection apparatus

Abstract

The utility model belongs to railway track spacing detection equipment field, specifically is a kind of railway track spacing detection equipment, including device main body;Detection device is provided on the device main body upper, and assembly mechanism is provided between the device main body and detection device;The assembly mechanism includes assembly frame, and the assembly frame is arranged at device main body top end, and assembly frame bottom end is fixedly connected with device main body top end, and detection device is inserted in the inside of assembly frame top end, and assembly frame slidingly connects with detection device;Through the design of assembly mechanism, the function of being convenient to assemble is realized, the existing device is not provided with the component that can be convenient to assemble and remove detection equipment, when needing to remove or install in later period, the existing device cannot conveniently and quickly complete assembly, lead to the problem that it is difficult to operate in the process of removal or installation, improve the convenience when assembling.

Description

Technical Field

[0001] This utility model relates to the field of railway track spacing detection equipment, specifically a railway track spacing detection device. Background Technology

[0002] Railway track gauge detection equipment is specifically designed to quickly and accurately measure the distance between two rails. It automatically travels along the track and monitors in real time whether the track gauge meets safety standards, acting like a highly efficient "track gauge doctor," greatly ensuring the safety and smooth operation of railway transportation.

[0003] One existing railway track spacing detection device, as described in application number CN202222625423.5, includes two support rods. One support rod has a connected slot and groove, and a scale is installed on it. The other support rod has an insert rod that is movably inserted into the slot. A measuring block is provided at the end of the insert rod. This invention connects the two support rods through the slot and the insert rod. A portal frame and a first traveling wheel are provided at the ends of both support rods, allowing the entire device to be erected and moved on the railway track. As the distance between the two tracks changes during movement, the insert rod slides along the slot. The measuring block and scale effectively detect the distance between the two tracks. This method is not only convenient for detection but also allows for detection at multiple points during movement, thus improving work efficiency. The aforementioned device does not have components that facilitate the assembly and disassembly of the testing equipment. When disassembly or installation is required later, the existing device cannot be assembled conveniently and quickly, resulting in greater difficulty and difficulty in operation during the disassembly or installation process. Therefore, a railway track spacing testing device is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technology, the existing devices do not have components that facilitate the assembly and disassembly of the testing equipment. When disassembly or installation is required later, the existing devices cannot be assembled conveniently and quickly, resulting in difficulties and operational challenges during disassembly or installation. This utility model proposes a railway track spacing testing device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a railway track spacing detection device according to this utility model includes a device body; a detection device is arranged above the device body, and an assembly mechanism is arranged between the device body and the detection device; The assembly mechanism includes an assembly frame, which is located at the top of the main body of the device and is fixedly connected to the bottom of the main body of the device. A detection device is inserted inside the top of the assembly frame and is slidably connected to the assembly frame. A positioning rod is also inserted inside the assembly frame and the detection device and is slidably connected to the assembly frame and the detection device. The rear end of the positioning rod is fixedly connected to the front end of the pull plate.

[0006] Preferably, a sleeve block is provided at the rear end of the assembly frame. The sleeve block is sleeved on the outside of the positioning rod and is slidably connected to the positioning rod. Fixing rods are also provided on the left and right sides of the front end of the sleeve block. The front end of the sleeve block is fixedly connected to the rear end of the fixing rod, and the front end of the fixing rod is fixedly connected to the assembly frame.

[0007] Preferably, a return spring is sleeved on the outer side of the other end of the positioning rod, the front end of the return spring is fixedly connected to the rear end of the sleeve block, and the rear end of the return spring is fixedly connected to the front end of the pull plate.

[0008] Preferably, the front end of the assembly frame is fixedly connected to the front end of the guide limiting block, the front end of the detection device is sleeved on the outside of the guide limiting block, and the detection device is slidably connected to the guide limiting block.

[0009] Preferably, a cleaning assembly is provided on the outer side of the main body of the device. The cleaning assembly includes a motor, which is located at the rear end of the main body of the device near the left side. The bottom end of the motor is fixedly connected to the top end of the main body of the device. The top end of the motor is fixedly connected to the bottom end of a first gear. The first gear meshes with a second gear. The bottom end of the second gear is fixedly connected to the top end of a first transmission rod. The top end of the second gear is fixedly connected to the bottom end of a first pulley. One end of a transmission belt is sleeved on the outer side of the first pulley, and the first pulley is driven by the transmission belt. The other end of the transmission belt is sleeved on the outer side of a second pulley, and the transmission belt is driven by the second pulley. The bottom end of the second pulley is fixedly connected to the top end of a second transmission rod.

[0010] Preferably, a fixing plate is also sleeved on the first and second transmission rods near the middle position, and the first and second transmission rods are also rotatably connected to the fixing plate. The right end of the fixing plate is fixedly connected to the left end of the main body of the device. A cleaning brush is also fixedly connected to the bottom end of the first and second transmission rods. Limiting plates are also fixedly connected to the outer sides of the first and second transmission rods near the upper and lower ends of the fixing plate.

[0011] The advantages of this utility model are: 1. This utility model achieves the function of easy assembly through the structural design of the assembly mechanism, which solves the problem that the existing device does not have components that facilitate the assembly and disassembly of the testing equipment. When disassembly or installation is required later, the existing device cannot be assembled conveniently and quickly, resulting in greater difficulty and difficulty in operation during the installation or disassembly process. This improves the convenience of assembly. 2. This utility model achieves the function of cleaning stones on the track through the structural design of the cleaning component. It solves the problem that the existing device does not have a component for cleaning the track. If there are small stones attached to the track, the detection device will crush the small stones on the track during the process, which will cause the main body of the device to vibrate. In severe cases, it will affect the detection effect. This invention improves stability. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial cross-sectional structural diagram of the present invention; Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point B; Figure 5 For the present utility model Figure 1 Enlarged structural diagram at point C; Figure 6 For the present utility model Figure 1 Enlarged structural diagram at point D; Figure 7 For the present utility model Figure 2 Enlarged structural diagram at point E in the middle.

[0014] In the diagram: 1. Main body of the device; 2. Detection device; 10. Assembly frame; 11. Positioning rod; 12. Pull plate; 13. Sleeve block; 14. Fixing rod; 15. Return spring; 16. Guide limit block; 17. Motor; 18. First gear; 19. Second gear; 20. First transmission rod; 21. First pulley; 22. Transmission belt; 23. Second pulley; 24. Second transmission rod; 25. Fixing plate; 26. Cleaning brush; 27. Limiting plate. Detailed Implementation

[0015] 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 scope of protection of the present utility model.

[0016] Please see Figures 1-7 As shown, a railway track spacing detection device includes a main body 1; a detection device 2 is arranged above the main body 1, and an assembly mechanism is arranged between the main body 1 and the detection device 2. The assembly mechanism includes an assembly frame 10, which is located at the top of the main body 1 of the device. The bottom end of the assembly frame 10 is fixedly connected to the top end of the main body 1 of the device. A detection device 2 is inserted inside the top end of the assembly frame 10, and the detection device 2 is slidably connected to the assembly frame 10. One end of a positioning rod 11 is also inserted inside the assembly frame 10 and the detection device 2, and the positioning rod 11 is slidably connected to the assembly frame 10 and the detection device 2. The rear end of the positioning rod 11 is fixedly connected to the front end of the pull plate 12. The positioning rod 11 is a circular rod design. During operation, pull plate 12 is pulled outward. As pull plate 12 is pulled outward, positioning rod 11 will move outward synchronously. When positioning rod 11 moves, it will move outward along the assembly frame 10 and the inside of detection device 2 until it is completely separated from the inside of detection device 2. Then, pull detection device 2 outward, causing detection device 2 to move outward along the inside of assembly frame 10.

[0017] Furthermore, a sleeve block 13 is provided at the rear end of the assembly frame 10. The sleeve block 13 is sleeved on the outside of the positioning rod 11, and the positioning rod 11 is slidably connected to the sleeve block 13. Fixing rods 14 are also provided on the left and right sides of the front end of the sleeve block 13. The front end of the sleeve block 13 is fixedly connected to the rear end of the fixing rod 14, and the front end of the fixing rod 14 is fixedly connected to the assembly frame 10. The inner wall of the sleeve block 13 is circular. During operation, the pull plate 12 moves along the inside of the sleeve block 13, and the fixing rod 14 is used to fix and support the position of the sleeve block 13.

[0018] Furthermore, a return spring 15 is sleeved on the outer side of the other end of the positioning rod 11. The front end of the return spring 15 is fixedly connected to the rear end of the sleeve block 13, and the rear end of the return spring 15 is fixedly connected to the front end of the pull plate 12. During operation, the pull plate 12 will cause the return spring 15 to stretch and extend as it is pulled.

[0019] Furthermore, the front end of the assembly frame 10 is fixedly connected to the front end of the guide limit block 16, the front end of the detection device 2 is sleeved on the outside of the guide limit block 16, and the detection device 2 is slidably connected to the guide limit block 16, which is a square design. During operation, the detection device 2 is pulled outward, causing it to move outward along the inside of the assembly frame 10. The inside of the detection device 2 moves along the outside of the guide limit block 16, which can limit the detection device 2 until it is completely disengaged.

[0020] Furthermore, a cleaning assembly is provided on the outside of the main body 1 of the device. The cleaning assembly includes a motor 17, which is located at the rear end of the main body 1 near the left side. The bottom end of the motor 17 is fixedly connected to the top end of the main body 1 of the device. The top end of the motor 17 is fixedly connected to the bottom end of the first gear 18. The first gear 18 is meshed with the second gear 19. The bottom end of the second gear 19 is fixedly connected to the top end of the first transmission rod 20. The top end of the second gear 19 is fixedly connected to the bottom end of the first pulley 21. One end of the transmission belt 22 is sleeved on the outside of the first pulley 21, and the first pulley 21 is driven by the transmission belt 22. The other end of the transmission belt 22 is sleeved on the outside of the second pulley 23, and the transmission belt 22 is driven by the second pulley 23. The bottom end of the second pulley 23 is fixedly connected to the top end of the second transmission rod 24. When in operation, the motor 17 is started, which drives the first gear 18 to rotate. When the first gear 18 rotates, it will synchronously drive the second gear 19 and the first transmission rod 20 to rotate. When the second gear 19 rotates, it will drive the first pulley 21 and the transmission belt 22 to rotate. The transmission belt 22 drives the second pulley 23 and the second transmission rod 24 to rotate synchronously.

[0021] Furthermore, a fixing plate 25 is also sleeved on the first transmission rod 20 and the second transmission rod 24 near the middle position, and the first transmission rod 20 and the second transmission rod 24 are also rotatably connected to the fixing plate 25. The inner wall of the fixing plate 25 is circular. The right end of the fixing plate 25 is fixedly connected to the left end of the device body 1. A cleaning brush 26 is also fixedly connected to the bottom end of the first transmission rod 20 and the second transmission rod 24. Limiting plates 27 are also fixedly connected to the outer sides of the first transmission rod 20 and the second transmission rod 24 near the upper and lower ends of the fixing plate 25. During operation, the first transmission rod 20 and the second transmission rod 24 rotate along the inside of the fixed plates 25 on the left and right sides of the front end of the main body 1, respectively, and drive the cleaning brush 26 to rotate. When the cleaning brush 26 rotates, it will clean the track, and the limiting plate 27 can limit the position of the first transmission rod 20 and the second transmission rod 24.

[0022] Working principle: When disassembly is required, first pull the pull plate 12 outward. As the pull plate 12 is pulled outward, it will drive the positioning rod 11 to move outward synchronously. When the positioning rod 11 moves, it will move outward along the assembly frame 10 and the inside of the detection device 2 until it is completely detached from the inside of the detection device 2. When the pull plate 12 moves, it will also move along the inside of the sleeve block 13. The fixing rod 14 is used to fix and support the position of the sleeve block 13. At the same time, when the pull plate 12 is pulled, it will drive the return spring 15 to stretch and extend. Then, pull the detection device 2 outward, driving the detection device 2 to move outward along the inside of the assembly frame 10. The inside of the detection device 2 moves along the outside of the guide limit block 16. The guide limit block 16 can limit the detection device 2 until it is completely detached.

[0023] When it is necessary to clean the stones on the track, simply start the motor 17 to drive the first gear 18 to rotate. When the first gear 18 rotates, it will synchronously drive the second gear 19 and the first transmission rod 20 to rotate. When the second gear 19 rotates, it will drive the first pulley 21 and the transmission belt 22 to rotate. The transmission belt 22 will drive the second pulley 23 and the second transmission rod 24 to rotate synchronously. When the first transmission rod 20 and the second transmission rod 24 rotate, they will rotate along the inside of the fixing plates 25 on the left and right sides of the front end of the main body 1, respectively, and drive the cleaning brush 26 to rotate. When the cleaning brush 26 rotates, it will clean the track. The limiting plate 27 can limit the position of the first transmission rod 20 and the second transmission rod 24.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A railway track spacing detection device, comprising a main body (1); characterized in that: A detection device (2) is provided above the main body (1) of the device, and an assembly mechanism is provided between the main body (1) of the device and the detection device (2); The assembly mechanism includes an assembly frame (10), which is located at the top of the main body (1) of the device and the bottom of the assembly frame (10) is fixedly connected to the top of the main body (1). A detection device (2) is inserted inside the top of the assembly frame (10) and the detection device (2) is slidably connected to the assembly frame (10). A positioning rod (11) is also inserted inside the assembly frame (10) and the detection device (2) and the positioning rod (11) is slidably connected to the assembly frame (10) and the detection device (2). The rear end of the positioning rod (11) is fixedly connected to the front end of the pull plate (12).

2. The railway track spacing detection device according to claim 1, characterized in that: The assembly frame (10) has a sleeve block (13) at its rear end. The sleeve block (13) is sleeved on the outside of the positioning rod (11), and the sleeve block (13) is slidably connected to the positioning rod (11). The left and right sides of the front end of the sleeve block (13) are also provided with fixing rods (14), and the front end of the sleeve block (13) is fixedly connected to the rear end of the fixing rod (14). The front end of the fixing rod (14) is fixedly connected to the assembly frame (10).

3. The railway track spacing detection device according to claim 2, characterized in that: A reset spring (15) is sleeved on the outer side of the other end of the positioning rod (11). The front end of the reset spring (15) is fixedly connected to the rear end of the sleeve block (13), and the rear end of the reset spring (15) is fixedly connected to the front end of the pull plate (12).

4. The railway track spacing detection device according to claim 3, characterized in that: The front end of the assembly frame (10) is fixedly connected to the front end of the guide limit block (16), the front end of the detection device (2) is sleeved on the outside of the guide limit block (16), and the detection device (2) is slidably connected to the guide limit block (16).

5. A railway track spacing detection device according to claim 4, characterized in that: A cleaning assembly is provided on the outside of the main body (1) of the device. The cleaning assembly includes a motor (17). The motor (17) is located at the rear end of the main body (1) near the left side. The bottom end of the motor (17) is fixedly connected to the top end of the main body (1). The top end of the motor (17) is fixedly connected to the bottom end of the first gear (18). The first gear (18) meshes with the second gear (19). The bottom end of the second gear (19) is fixedly connected to the top end of the first transmission rod (20). The top end of the second gear (19) is fixedly connected to the bottom end of the first pulley (21). One end of the transmission belt (22) is sleeved on the outside of the first pulley (21). The first pulley (21) is connected to the transmission belt (22). The other end of the transmission belt (22) is sleeved on the outside of the second pulley (23). The transmission belt (22) is connected to the second pulley (23). The bottom end of the second pulley (23) is fixedly connected to the top end of the second transmission rod (24).

6. The railway track spacing detection device according to claim 5, characterized in that: The first transmission rod (20) and the second transmission rod (24) are also fitted with a fixing plate (25) near the middle position, and the first transmission rod (20) and the second transmission rod (24) are also rotatably connected to the fixing plate (25). The right end of the fixing plate (25) is fixedly connected to the left end of the main body (1) of the device. The bottom ends of the first transmission rod (20) and the second transmission rod (24) are also fixedly connected with cleaning brushes (26). Limiting plates (27) are also fixedly connected to the outer sides of the first transmission rod (20) and the second transmission rod (24) near the upper and lower ends of the fixing plate (25).

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