Eddy current displacement sensor mounting bracket

Abstract

The utility model provides an eddy current displacement sensor mounting bracket, which relates to the technical field of eddy current displacement sensors and comprises a connecting main body and a bracket mechanism, the bracket mechanism is mounted on one side of the connecting main body, and the bracket mechanism is used for changing pressure support provided by a spring into a hard clamping structure to ensure the clamping stability. The two groups of longitudinal suspensions translate to adjust the transverse distance between the clamping assemblies and are fixed on the transverse suspensions through threaded connection of transverse suspension screws and the longitudinal suspensions, and the two groups of arc-shaped plates slide on the longitudinal suspensions to adjust the longitudinal distance between the clamping assemblies and are fixed on the longitudinal suspensions through threaded connection of longitudinal suspension screws and the arc-shaped plates, so that sensors of different sizes can be adapted; the four groups of arc-shaped plates provide stable support for the sensor in four directions, the elastic friction pad increases friction force to enhance stability, the sleeve rod is rotated, the extension rod is extended, the elastic abutting block is in contact with the ground, the extension screw and the extension rod are in threaded connection and fixed on the sleeve rod, and auxiliary support is provided to enhance stability.

Description

Technical Field

[0001] The utility model relates to the technical field of eddy current displacement sensors, in particular to a mounting bracket for eddy current displacement sensors. Background Art

[0002] The eddy current sensor can statically and dynamically measure the distance between the measured metal conductor and the probe surface in a non-contact, highly linear and high-resolution manner. It is a non-contact linear measurement tool. The eddy current sensor can accurately measure the static and dynamic relative displacement changes between the measured object (must be a metal conductor) and the probe end face. The mounting bracket can provide stable support for the sensor to prevent the sensor from shaking or shifting during operation, ensuring that it can accurately measure the displacement.

[0003] After searching, the patent number "CN217005677U" mentioned in the text that "the utility model discloses an eddy current displacement sensor mounting bracket, including a base, a bracket plate, a screw and a card plate, the base is provided with a mounting groove inside, the top of the base is provided with fixing holes on both sides, the front and rear sides of the top of the base are provided with mounting holes, the mounting groove is provided with a bracket plate inside, and the bracket plates are provided on both sides of the front side of the top of the bracket plate. The utility model can fix sensor bodies of different sizes by adjusting the distance between the two card plates, and the cooperation of the adjusting nut and the limit spring can make the two clamped plates fixed at a suitable height, and at the same time, the inner wall of the card plate contacts the surface of the sensor body and clamps the sensor body, and the anti-slip groove provided on the inner side of the card plate makes the inner side of the card plate contact the surface of the sensor body. The surface contact is closer, thereby improving the applicability of the mounting frame, thereby meeting the use requirements in actual projects. "When in use, by adjusting the distance between the two clamping plates, the sensor bodies of different sizes can be fixed. The cooperation of the adjusting nut and the limit spring can make the two clamped plates fixed at a suitable height. At the same time, the inner wall of the clamping plate contacts the surface of the sensor body and clamps the sensor body. The anti-slip groove set on the inner side of the clamping plate makes the inner side of the clamping plate contact with the surface of the sensor body more closely, thereby improving the applicability of the mounting frame, thereby meeting the use requirements in actual projects. However, the device uses springs to provide pressure support. The springs have a service life. The metal fatigue caused by long-term use will affect the use effect, and then affect the clamping effect. There is a lack of an adjustable hard clamping structure to ensure the clamping stability. Utility Model Content

[0004] The purpose of the utility model is to provide an eddy current displacement sensor mounting bracket to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an eddy current displacement sensor mounting bracket, comprising a connecting body and a bracket mechanism, wherein the bracket mechanism is mounted on one side of the connecting body;

[0006] The bracket mechanism includes a transverse suspension component, a longitudinal suspension component, a clamping component, a rotation component and a support component. The transverse suspension component is installed on one side of the connecting body, the longitudinal suspension component is installed on the inner side of the transverse suspension component, the clamping component is installed on the inner side of the longitudinal suspension component, the rotation component is installed on one side of the clamping component, and the support component is installed on the inner side of the rotation component.

[0007] Preferably, the transverse suspension assembly comprises a transverse suspension frame and a transverse suspension screw, one side of the connecting body is fixedly connected with the transverse suspension frame, and the top end of the transverse suspension frame is provided with a transverse suspension screw.

[0008] Preferably, the longitudinal suspension assembly comprises a longitudinal suspension frame and a longitudinal suspension screw, the inner side of the transverse suspension frame is slidably connected with the longitudinal suspension frame via a slot, and a longitudinal suspension screw is provided on one side of the longitudinal suspension frame.

[0009] Preferably, the clamping assembly comprises an arc-shaped plate and an elastic friction pad, the inner side of the longitudinal suspension is slidably connected to the arc-shaped plate via a slot, and the inner side of the arc-shaped plate is adhesively connected to the elastic friction pad.

[0010] Preferably, the rotation assembly comprises a sleeve rod and an extension screw rod, the outer side of the longitudinal suspension is rotatably connected to the sleeve rod via an axis, and the extension screw rod is disposed on one side of the sleeve rod.

[0011] Preferably, the support assembly comprises an extension rod and an elastic stop block, the inner side of the sleeve rod is slidably connected to the extension rod via a slot, and the bottom end of the extension rod is fixedly connected to the elastic stop block.

[0012] Preferably, an adjustment component is installed on the outer side of the connecting body, and the adjustment component includes a support frame and a limit block. The outer side of the connecting body is slidably connected to the support frame through a slot, and the outer side of the support frame is plugged with a limit block.

[0013] Preferably, a mounting assembly is installed at the bottom end of the support frame, and the mounting assembly includes a supporting base and a mounting nail. The bottom end of the support frame is plugged with the supporting base, and the outer side of the supporting base is threadedly connected with the mounting nail.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The support mechanism is changed to provide a hard clamping structure to ensure the clamping stability. Two sets of longitudinal suspensions are translated to adjust the lateral spacing of the clamping components. They are fixed on the transverse suspension through the transverse suspension screw and the longitudinal suspension threaded connection. Two sets of arc plates slide on the longitudinal suspension to adjust the longitudinal spacing of the clamping components. They are fixed on the longitudinal suspension through the longitudinal suspension screw and the arc plate threaded connection, so as to adapt to sensors of different sizes. Four sets of arc plates provide stable support for the sensor in four directions. The elastic friction pad increases the friction to enhance the stability. The sleeve rod is rotated to extend the extension rod so that the elastic block contacts the ground. The extension screw is threadedly connected to the extension rod and fixed on the sleeve rod to provide auxiliary support and enhance the stability.

[0016] 2. Slide the connecting body up and down along the support frame to adjust the overall support height, insert the limit block through one side of the support frame into the connecting body to fix the connecting body, insert the support frame into the supporting base for the convenience of users to replace, and the supporting base is connected to the ground through the installation nails to form a stable structure to keep the position unchanged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the adjustment component and the installation component of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the transverse suspension component, the longitudinal suspension component and the clamping component of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the rotation assembly and the support assembly of the utility model.

[0021] Numbers in the figure: 1. Connecting body; 2. Bracket mechanism; 21. Horizontal suspension assembly; 211. Horizontal suspension frame; 212. Horizontal suspension screw; 22. Longitudinal suspension assembly; 221. Longitudinal suspension frame; 222. Longitudinal suspension screw; 23. Clamping assembly; 231. Arc plate; 232. Elastic friction pad; 24. Rotation assembly; 241. Sleeve rod; 242. Extension screw; 25. Support assembly; 251. Extension rod; 252. Elastic stop block; 3. Adjustment assembly; 31. Support frame; 32. Limit block; 4. Installation assembly; 41. Support base; 42. Installation nail. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, the utility model provides a technical solution: an eddy current displacement sensor mounting bracket, comprising a connecting body 1 and a bracket mechanism 2, wherein the bracket mechanism 2 is mounted on one side of the connecting body 1;

[0025] The bracket mechanism 2 includes a transverse suspension component 21, a longitudinal suspension component 22, a clamping component 23, a rotation component 24 and a support component 25. The transverse suspension component 21 is installed on one side of the connecting body 1, the longitudinal suspension component 22 is installed on the inner side of the transverse suspension component 21, the clamping component 23 is installed on the inner side of the longitudinal suspension component 22, the rotation component 24 is installed on one side of the clamping component 23, and the support component 25 is installed on the inner side of the rotation component 24.

[0026] Furthermore, the transverse suspension assembly 21 includes a transverse suspension 211 and a transverse suspension screw 212. The transverse suspension 211 is fixedly connected to one side of the connecting body 1, and the top of the transverse suspension 211 is provided with a transverse suspension screw 212. The transverse suspension 211 provides displacement support for the longitudinal suspension 221, and the transverse suspension screw 212 is threadedly connected to the longitudinal suspension 221 and fixed on the transverse suspension 211.

[0027] Furthermore, the longitudinal suspension assembly 22 includes a longitudinal suspension frame 221 and a longitudinal suspension screw 222. The inner side of the transverse suspension 211 is slidably connected to the longitudinal suspension frame 221 through a slot. A longitudinal suspension screw 222 is provided on one side of the longitudinal suspension frame 221. The longitudinal suspension frame 221 provides displacement support for the arc plate 231 and is threadedly connected to the arc plate 231 and fixed on the longitudinal suspension frame 221 through the longitudinal suspension screw 222.

[0028] Furthermore, the clamping assembly 23 includes an arc-shaped plate 231 and an elastic friction pad 232. The inner side of the longitudinal suspension 221 is slidably connected to the arc-shaped plate 231 through a slot, and the inner side of the arc-shaped plate 231 is adhesively connected to the elastic friction pad 232. Four groups of arc-shaped plates 231 provide stable support for the sensor in four directions, and the elastic friction pad 232 increases friction to enhance stability.

[0029] Furthermore, the rotation assembly 24 includes a sleeve rod 241 and an extension screw 242. The outer side of the longitudinal suspension 221 is connected to the sleeve rod 241 through an axial rotation. An extension screw 242 is provided on one side of the sleeve rod 241. The sleeve rod 241 provides displacement support for the extension rod 251 and is fixed on the sleeve rod 241 through a threaded connection with the extension rod 251 through the extension screw 242.

[0030] Furthermore, the support assembly 25 includes an extension rod 251 and an elastic block 252. The inner side of the sleeve rod 241 is slidably connected to the extension rod 251 through a slot, and the bottom end of the extension rod 251 is fixedly connected to the elastic block 252. The extension rod 251 is extended so that the elastic block 252 contacts the ground, providing auxiliary support for the device to enhance stability.

[0031] Embodiment 2

[0032] See also Figure 2 As shown, compared with Example 1, as another implementation of the utility model, an adjustment component 3 is installed on the outer side of the connecting body 1, and the adjustment component 3 includes a support frame 31 and a limit block 32. The outer side of the connecting body 1 is slidably connected to the support frame 31 through a card slot, and the outer side of the support frame 31 is inserted with the limit block 32. The connecting body 1 is slid up and down along the support frame 31 to adjust the overall support height, and the limit block 32 is inserted into the connecting body 1 through one side of the support frame 31 to fix the connecting body 1.

[0033] Furthermore, a mounting assembly 4 is installed at the bottom end of the support frame 31, and the mounting assembly 4 includes a supporting base 41 and a mounting nail 42. The supporting base 41 is inserted into the bottom end of the support frame 31, and the outer side of the supporting base 41 is threadedly connected with the mounting nail 42. The support frame 31 is inserted into the supporting base 41 for convenience of replacement by the user. The supporting base 41 is connected to the ground through the mounting nail 42 to form a stable structure to keep the position unchanged.

[0034] Working principle: First, move an eddy current displacement sensor mounting bracket to the working position. When in use, in the first step, the supporting base 41 is connected to the ground through the mounting nails 42 to form a stable structure, keeping the position unchanged, and sliding the connecting body 1 up and down along the support frame 31 to adjust the overall support height, and inserting the limit block 32 through one side of the support frame 31 into the connecting body 1 to fix the connecting body 1. In the second step, according to the sensor size requirements, the two sets of longitudinal suspensions 221 are translated to adjust the lateral spacing of the clamping assembly 23, and the longitudinal suspension 221 is threadedly connected and fixed to the transverse suspension 211 through the transverse suspension screw 212. In the third step, the two The arc-shaped plates 231 are slid on the longitudinal suspension 221 to adjust the longitudinal spacing of the clamping assembly 23, and are threadedly connected to the arc-shaped plates 231 through the longitudinal suspension screw 222 and fixed to the longitudinal suspension 221. The four arc-shaped plates 231 provide stable support for the sensor in four directions, and the elastic friction pad 232 increases the friction force to enhance stability. In the fourth step, the extension rod 251 is extended to make the elastic block 252 contact the ground, provide auxiliary support for the device to enhance stability, and the extension screw 242 is threadedly connected to the extension rod 251 and fixed to the sleeve rod 241, thus completing the use process of an eddy current displacement sensor mounting bracket.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An eddy current displacement sensor mounting bracket, comprising a connecting body (1) and a bracket mechanism (2), characterized in that: A bracket mechanism (2) is installed on one side of the connecting body (1); The support mechanism (2) comprises a transverse suspension component (21), a longitudinal suspension component (22), a clamping component (23), a rotation component (24) and a support component (25); the transverse suspension component (21) is installed on one side of the connecting body (1); the longitudinal suspension component (22) is installed on the inner side of the transverse suspension component (21); the clamping component (23) is installed on the inner side of the longitudinal suspension component (22); the rotation component (24) is installed on one side of the clamping component (23); and the support component (25) is installed on the inner side of the rotation component (24).

2. The eddy current displacement sensor mounting bracket according to claim 1, characterized in that: The transverse suspension assembly (21) comprises a transverse suspension frame (211) and a transverse suspension screw rod (212); one side of the connecting body (1) is fixedly connected to the transverse suspension frame (211); and the top end of the transverse suspension frame (211) is provided with a transverse suspension screw rod (212).

3. The eddy current displacement sensor mounting bracket according to claim 2, characterized in that: The longitudinal suspension assembly (22) comprises a longitudinal suspension frame (221) and a longitudinal suspension screw rod (222); the inner side of the transverse suspension frame (211) is slidably connected to the longitudinal suspension frame (221) via a slot; and a longitudinal suspension screw rod (222) is provided on one side of the longitudinal suspension frame (221).

4. The eddy current displacement sensor mounting bracket according to claim 3, characterized in that: The clamping assembly (23) comprises an arc-shaped plate (231) and an elastic friction pad (232); the inner side of the longitudinal suspension (221) is slidably connected to the arc-shaped plate (231) via a slot, and the inner side of the arc-shaped plate (231) is adhesively connected to the elastic friction pad (232).

5. The eddy current displacement sensor mounting bracket according to claim 3, characterized in that: The rotation assembly (24) comprises a sleeve rod (241) and an extension screw rod (242); the outer side of the longitudinal suspension frame (221) is rotatably connected to the sleeve rod (241) via an axis, and one side of the sleeve rod (241) is provided with an extension screw rod (242).

6. The eddy current displacement sensor mounting bracket according to claim 5, characterized in that: The support assembly (25) comprises an extension rod (251) and an elastic stop block (252); the inner side of the sleeve rod (241) is slidably connected to the extension rod (251) via a slot, and the bottom end of the extension rod (251) is fixedly connected to the elastic stop block (252).

7. The eddy current displacement sensor mounting bracket according to claim 1, characterized in that: An adjustment component (3) is installed on the outer side of the connection body (1), and the adjustment component (3) comprises a support frame (31) and a limit block (32). The outer side of the connection body (1) is slidably connected to the support frame (31) via a slot, and the outer side of the support frame (31) is plugged with the limit block (32).

8. The eddy current displacement sensor mounting bracket according to claim 7, characterized in that: The bottom end of the support frame (31) is installed with a mounting assembly (4), and the mounting assembly (4) comprises a supporting base (41) and a mounting nail (42). The bottom end of the support frame (31) is plugged with the supporting base (41), and the outer side of the supporting base (41) is threadedly connected with the mounting nail (42).

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