Displacement sensor clamp for track
By introducing components such as electric telescopic rods, rubber clips, limit plates and pulleys into the displacement sensor fixture for tracks, the problems of inconvenient adjustment and small application scope of sensor fixtures in the prior art are solved, and the stable fixation and convenient movement of the sensor are achieved. , improves the convenience and applicability of testing.
Patent Information
- Application Number
- CN202421219685.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing rail displacement sensor fixtures are inconvenient to adjust and cannot adapt to sensors of different sizes. The scope of application is limited, resulting in insufficient detection convenience and stability in rail structure tests.
A clamp assembly including electric telescopic rod, rubber clamp, limit plate, fixing plate, adjustment bolt and pulley is designed. Through the synergy of these components, the width adjustment of the sensor, the stability improvement of the fixing and movement convenience of the sensor is achieved. Adapt to clamping and moving of sensors of different sizes.
It improves the fixed stability and scope of application of sensors, simplifies the operating process, enhances the convenience and applicability of detection, and is suitable for the detection of sensors of different sizes and is promoted.
Smart Images
Figure CN222316446U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of track movement, in particular to a track displacement sensor fixture. Background Art
[0002] During the development and design of the track structure, it is usually necessary to conduct track structure tests. Track structure tests provide important technical standards and reference basis for the design, construction, operation, and maintenance of the track. In track structure tests, track displacement is an important detection item. Displacement sensors are usually used to detect track displacement. During detection, the displacement sensor is fixed on the detection platform, and then the input end of the displacement sensor is abutted against the track. The displacement of the track directly acts on the input end of the displacement sensor, thereby changing the output signal of the displacement sensor, and then obtaining the displacement information of the track. In order to improve the convenience of measurement, this application provides a track displacement sensor fixture. The following problems exist in the prior art:
[0003] The existing track displacement sensor fixture is not easy to adjust, cannot clamp and fix sensors of different sizes, has a small scope of application, and is not easy to promote and use. Utility Model Content
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0005] A track displacement sensor fixture comprises a sensor body, both sides of the sensor body are provided with fixture assemblies, the fixture assembly comprises an electric telescopic rod, the electric telescopic rod is fixedly installed on one side of the sensor body, a mounting assembly is arranged on the front of the electric telescopic rod, the mounting assembly comprises a limit plate, the limit plate is fixedly installed on the front of the electric telescopic rod, the bottom of the limit plate is slidably connected with a fixing plate, and the bottom of the fixing plate is provided with a supporting assembly.
[0006] A further improvement of the technical solution of the utility model is that a connecting rod is fixedly installed at one end of the electric telescopic rod, and a rubber clamp is fixedly installed at one end of the connecting rod.
[0007] A further improvement of the technical solution of the utility model is that: a wiring seat is fixedly installed at one end of the electric telescopic rod, a wiring tube is fixedly installed at one end of the wiring seat, and a connecting wire is fixedly installed at one end of the wiring tube.
[0008] A further improvement of the technical solution of the utility model is that an adjusting fixing bolt is threadedly installed on the front side of the fixing plate, a connecting plate is fixedly installed on the front side of the fixing plate, and a threaded through hole is arranged on the front side of the connecting plate.
[0009] A further improvement of the technical solution of the utility model is that: the support assembly comprises a protection frame, the protection frame is fixedly installed on the bottom of the fixing plate, and a welding plate is fixedly installed inside the protection frame.
[0010] A further improvement of the technical solution of the utility model is that: a control track is slidably connected inside the protection frame, and a support leg is fixedly installed on the top of the welding plate.
[0011] A further improvement of the technical solution of the utility model is that: a rotating shaft is rotatably connected inside the two support legs, and a roller slide is fixedly connected to the bottom of the control track.
[0012] A further improvement of the technical solution of the utility model is that a pulley is fixedly installed between the two rotating shafts, and the bottom of the roller slideway is slidably connected to the top of the pulley.
[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0014] 1. The utility model provides a track displacement sensor clamp. Through the joint action of a rubber clamp and an electric telescopic rod, the rubber clamp is fixedly installed at one end of the connecting rod, the electric telescopic rod is arranged on one side of the sensor body, the electric telescopic rod is connected to the power supply through a connecting line, the electric telescopic rod can be telescopically adjusted, and the width can be adjusted to facilitate clamping of sensor bodies of different sizes, meet different usage requirements, and improve the scope of application. The rubber clamp can increase the friction force of clamping the sensor body, improve the stability of the sensor body when it is fixed, and prevent the sensor body from shaking and falling.
[0015] 2. The utility model provides a displacement sensor clamp for a track. Through the joint action of a fixing rod and a limit plate, the limit plate is fixed on the front side of the electric telescopic rod. The limit plate is slidably connected to the fixing plate. When the limit plate slides, the position of the electric telescopic rod can be adjusted, thereby increasing the moving range of the electric telescopic rod. After the adjustment is completed, the adjustment position can be fixed by rotating the adjustment fixing bolt, thereby improving the convenience of adjustment and fixation.
[0016] 3. The utility model provides a track displacement sensor fixture. Through the joint action of the control track and the pulley, the pulley is fixedly installed between two rotating shafts, and the control track is fixedly installed on the top of the roller slideway. The control track moves through the rotation of the pulley to realize the movement of the sensor body. The structure is simple and the operation is convenient, which is convenient for wide promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of a track displacement sensor fixture provided with the utility model;
[0018] Figure 2 It is a structural schematic diagram of the clamp assembly of the utility model;
[0019] Figure 3 It is a structural schematic diagram of the installation assembly of the utility model;
[0020] Figure 4 It is a structural schematic diagram of the support assembly of the utility model.
[0021] In the figure: 1. sensor body; 2. fixture assembly; 3. mounting assembly; 4. support assembly; 21. electric telescopic rod; 22. connecting rod; 23. rubber clamp; 24. terminal block; 25. terminal tube; 26. connecting wire; 31. fixing plate; 32. limit plate; 33. adjustment fixing bolt; 34. connecting plate; 35. threaded through hole; 41. protection frame; 42. welding plate; 43. support leg; 44. rotating shaft; 45. pulley; 46. roller slide; 47. control track. DETAILED DESCRIPTION
[0022] The present invention is further described in detail below in conjunction with the embodiments:
[0023] like Figure 1-4 As shown, the utility model provides a track displacement sensor fixture, including a sensor body 1, both sides of the sensor body 1 are provided with fixture components 2, the fixture component 2 includes an electric telescopic rod 21, the electric telescopic rod 21 can be telescopically adjusted, it is convenient to adjust the width so as to conveniently clamp sensor bodies 1 of different sizes, meet different usage requirements, and improve the scope of application, the electric telescopic rod 21 is fixedly installed on one side of the sensor body 1, one end of the electric telescopic rod 21 is fixedly installed with a connecting rod 22, one end of the connecting rod 22 is fixedly installed with a rubber clamp 23, the rubber clamp 23 can increase the friction force of clamping the sensor body 1, improve the stability of the sensor body 1 when it is fixed, and prevent the sensor body 1 from shaking and falling, one end of the electric telescopic rod 21 is fixedly installed with a wiring seat 24, the wiring seat A wiring tube 25 is fixed at one end of 24, and a connecting wire 26 is fixedly installed at one end of the wiring tube 25. The electric telescopic rod 21 is connected to the power supply through the connecting wire 26. A mounting assembly 3 is arranged on the front of the electric telescopic rod 21. The mounting assembly 3 includes a limit plate 32. When the limit plate 32 slides, the position of the electric telescopic rod 21 can be adjusted, thereby increasing the moving range of the electric telescopic rod 21. The limit plate 32 is fixedly installed on the front of the electric telescopic rod 21. The bottom of the limit plate 32 is slidably connected to the fixing plate 31. The front of the fixing plate 31 is threadedly installed with an adjusting fixing bolt 33. Rotating the adjusting fixing bolt 33 can fix the adjustment position, thereby improving the convenience of adjustment and fixing. A connecting plate 34 is fixedly installed on the front of the fixing plate 31, and a threaded through hole 35 is arranged on the front of the connecting plate 34.
[0024] A support assembly 4 is provided at the bottom of the fixed plate 31, and the support assembly 4 includes a protection frame 41, which is fixedly installed at the bottom of the fixed plate 31, a welding plate 42 is fixedly installed inside the protection frame 41, and a control track 47 is slidably connected inside the protection frame 41, a support leg 43 is fixedly installed on the top of the welding plate 42, and a rotating shaft 44 is rotatably connected inside the two support legs 43, a roller slide 46 is fixedly connected to the bottom of the control track 47, a pulley 45 is fixedly installed between the two rotating shafts 44, and the control track 47 is moved by the rotation of the pulley 45 to realize the movement of the sensor body 1, and the bottom of the roller slide 46 is slidably connected to the top of the pulley 45.
[0025] The working principle of the track displacement sensor fixture is described in detail below.
[0026] like Figure 1-4 As shown, the rubber clamp 23 is fixedly mounted on one end of the connecting rod 22, the electric telescopic rod 21 is arranged on one side of the sensor body 1, and the electric telescopic rod 21 is connected to the power supply through the connecting line 26. The electric telescopic rod 21 can be telescopically adjusted, which is convenient for adjusting the width so as to facilitate clamping of sensor bodies 1 of different sizes, meet different usage requirements, and improve the scope of application. The rubber clamp 23 can increase the friction force of clamping the sensor body 1, improve the stability of the sensor body 1 when it is fixed, and prevent the sensor body 1 from shaking and falling. The limit plate 32 is fixed on the front of the electric telescopic rod 21, and the limit plate 32 is slidably connected to the fixed plate 31. When the limit plate 32 slides, the position of the electric telescopic rod 21 can be adjusted, thereby increasing the moving range of the electric telescopic rod 21. After the adjustment is completed, the adjustment position can be fixed by rotating the adjustment fixing bolt 33, which improves the convenience of adjustment and fixing. The pulley 45 is fixedly mounted between the two rotating shafts 44, and the control track 47 is fixedly mounted on the top of the roller slideway 46. The control track 47 is moved by the rotation of the pulley 45 to realize the movement of the sensor body 1. The structure is simple and the operation is convenient, which is convenient for wide promotion and use.
[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A track displacement sensor fixture, comprising a sensor body (1), characterized in that: A clamp assembly (2) is provided on both sides of the sensor body (1); the clamp assembly (2) comprises an electric telescopic rod (21); the electric telescopic rod (21) is fixedly mounted on one side of the sensor body (1); a mounting assembly (3) is provided on the front side of the electric telescopic rod (21); the mounting assembly (3) comprises a limit plate (32); the limit plate (32) is fixedly mounted on the front side of the electric telescopic rod (21); the bottom of the limit plate (32) is slidably connected to a fixed plate (31); and the bottom of the fixed plate (31) is provided with a support assembly (4).
2. A track displacement sensor fixture according to claim 1, characterized in that: A connecting rod (22) is fixedly mounted on one end of the electric telescopic rod (21), and a rubber clamp (23) is fixedly mounted on one end of the connecting rod (22).
3. A track displacement sensor fixture according to claim 2, characterized in that: A wiring seat (24) is fixedly mounted on one end of the electric telescopic rod (21), a wiring tube (25) is fixedly mounted on one end of the wiring seat (24), and a connecting wire (26) is fixedly mounted on one end of the wiring tube (25).
4. A track displacement sensor fixture according to claim 1, characterized in that: An adjusting fixing bolt (33) is threadedly mounted on the front surface of the fixing plate (31), a connecting plate (34) is fixedly mounted on the front surface of the fixing plate (31), and a threaded through hole (35) is provided on the front surface of the connecting plate (34).
5. The track displacement sensor fixture according to claim 1, characterized in that: The support assembly (4) comprises a protection frame (41), wherein the protection frame (41) is fixedly mounted on the bottom of the fixing plate (31), and a welding plate (42) is fixedly mounted inside the protection frame (41).
6. A track displacement sensor fixture according to claim 5, characterized in that: The protection frame (41) is internally slidably connected with a control track (47), and a support leg (43) is fixedly installed on the top of the welding plate (42).
7. A track displacement sensor fixture according to claim 6, characterized in that: The two support legs (43) are rotatably connected to a rotating shaft (44) inside, and the bottom of the control track (47) is fixedly connected to a roller slideway (46).
8. The track displacement sensor fixture according to claim 7, characterized in that: A pulley (45) is fixedly installed between the two rotating shafts (44), and the bottom of the roller slideway (46) is slidably connected to the top of the pulley (45).