CN219712810U - Mounting structure for electric vortex sensor - Google Patents
Mounting structure for electric vortex sensor Download PDFInfo
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- CN219712810U CN219712810U CN202320697338.1U CN202320697338U CN219712810U CN 219712810 U CN219712810 U CN 219712810U CN 202320697338 U CN202320697338 U CN 202320697338U CN 219712810 U CN219712810 U CN 219712810U
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- screw rod
- fixed ring
- eddy current
- mounting structure
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- 239000000523 sample Substances 0.000 claims abstract description 32
- 238000013016 damping Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a mounting structure for an eddy current sensor, which belongs to the technical field of eddy current sensors and comprises a sensor probe and a movable support frame assembly, wherein the movable support frame assembly comprises a return frame, a screw rod is rotatably connected to the inside of the return frame, a rotary button is mounted at the top of the screw rod, a screw nut is mounted on the screw rod, a damping rotating shaft is mounted on one side of the screw nut, one end of the damping rotating shaft is rotatably connected with a fixed ring, a fixed support pad is mounted at the inner bottom of the fixed ring, a movable support pad is mounted at the inner top of the fixed ring, an adjusting bolt is mounted at the top of the movable support pad, and the sensor probe is positioned in the fixed ring.
Description
Technical Field
The utility model relates to the technical field of eddy current sensors, in particular to a mounting structure for an eddy current sensor.
Background
The electric vortex sensor can measure the distance between the measured metal conductor and the probe surface in a static and dynamic non-contact, high linearity and high resolution way, is a non-contact linear measuring tool, can accurately measure the static and dynamic relative displacement change between the measured body and the probe end face, and can continuously and accurately acquire various parameters of the vibration state of the rotor for non-contact high-precision vibration and displacement signals in the state analysis, vibration research and analysis measurement of high-speed rotating machinery and reciprocating motion machinery.
The traditional eddy current sensor assembly is finished and then needs to be installed near a measured body, and the used brackets are fixed brackets, so that the height and the detection angle are inconvenient to adjust, and the conditions that the measured data are inaccurate due to too close damage to the probe or too far damage to the probe cannot be met, and the using effect of a user cannot be met.
Therefore, it is necessary to invent a mounting structure for an eddy current sensor to solve the above-described problems.
Disclosure of Invention
The utility model aims to provide a mounting structure for an eddy current sensor, which solves the defects in the technology.
In order to achieve the above object, the present utility model provides the following technical solutions:
the installation structure for the eddy current sensor comprises a sensor body and a movable support frame assembly, wherein a wire is installed at one end of the sensor body, and a sensor probe is installed at the tail end of the wire; the movable support frame assembly comprises a return-type frame, grooves are formed in two sides of the inner portion of the return-type frame, a screw rod is rotationally connected to the grooves, a rotary button is arranged at the top of the screw rod, a screw is arranged on the screw rod, a damping rotating shaft is arranged on one side of the screw, one end of the damping rotating shaft is rotationally connected with a fixed ring, a fixed support pad is arranged at the inner bottom of the fixed ring, a movable support pad is arranged at the inner top of the fixed ring, an adjusting bolt is arranged at the top of the movable support pad, the adjusting bolt is connected with the fixed ring in an internal and external thread mode, and the sensor probe is located inside the fixed ring.
Preferably, the movable support frame assembly further comprises a guide shaft, the guide shaft is arranged in the return frame symmetrical to the screw rod, a sliding block is arranged on the guide shaft, a damping rotating shaft is arranged on one side of the sliding block, and the damping rotating shaft is rotationally connected with one side of the fixed ring.
Preferably, the back frame in the top area of the screw rod is provided with a containing groove, the rotary knob is positioned inside the containing groove, and the depth of the containing groove is larger than the height of the rotary knob.
Preferably, a fixed base is installed at the bottom of the square frame, and two fixed holes are formed in the rear side of the fixed base.
Preferably, the fixed support pad and the movable support pad are provided with anti-slip rubber pads on the surfaces close to each other.
Preferably, the sensor body externally mounted has the fixer, the fixer comprises fixed baseplate and U type frame, the inside at fixed baseplate is installed to the U type frame, just the both sides of sensor body are provided with the spout with the U type frame adaptation.
Preferably, the one end both sides of sensor body are provided with the blind groove, install spring and buckle piece in the blind groove, the both ends of spring respectively with buckle piece one end and blind groove inner wall fixed connection, the inside both sides of U type frame are provided with the buckle slotted hole with buckle piece adaptation, just the buckle piece is wedge structure.
In the technical scheme, the utility model has the technical effects and advantages that:
the device can fix and adjust the position of the sensor probe of the eddy current sensor through the movable supporting frame component, so that the angle and the height of the fixed position of the sensor probe can be adjusted according to actual conditions, and the problem that the measurement data are inaccurate due to the fact that the probe is damaged due to too close distance or too far distance caused by the fact that the probe support is fixed can be effectively solved; firstly, a part needing to be detected is fixedly provided with a return-type frame, then a sensor probe is inserted into a fixed ring, then an adjusting bolt is rotated, a movable supporting pad moves towards the fixed supporting pad, so that the sensor probe is fixed, then a rotating button is rotated, a screw rod is rotated, the screw rod drives the fixed ring to carry out height adjustment, thereby realizing the control adjustment of the height of the sensor probe, and then the fixed ring is rotated through a damping rotating shaft, so that the detection angle of the sensor probe is adjusted, and the eddy current detection of the probe is more accurate and is not damaged.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a first perspective view of a movable support frame assembly structure according to the present utility model;
FIG. 3 is a second perspective view of the movable support frame assembly structure of the present utility model;
fig. 4 is a perspective view of the structure of the holder of the present utility model.
Reference numerals illustrate:
1. a sensor body; 2. a wire; 3. a sensor probe; 4. a holder; 5. a movable support frame assembly; 11. a buckle block; 41. a fixed bottom plate; 42. a U-shaped frame; 43. a buckle slot; 51. a return-type frame; 52. a fixing ring; 53. a screw rod; 54. a rotary knob; 55. damping the rotating shaft; 56. a nut; 57. an adjusting bolt; 58. fixing the support pad; 59. a movable support pad; 50. a fixed base; 510. and a guide shaft.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a mounting structure for an eddy current sensor, as shown in figures 1-4, which comprises a sensor body 1 and a movable support frame assembly 5, wherein one end of the sensor body 1 is provided with a wire 2, and the tail end of the wire 2 is provided with a sensor probe 3; the movable support frame assembly 5 comprises a return frame 51, grooves are formed in two sides of the inner portion of the return frame 51, a screw rod 53 is rotatably connected in the grooves, a rotary button 54 is arranged at the top of the screw rod 53, a screw nut 56 is arranged on the screw rod 53, a damping rotating shaft 55 is arranged on one side of the screw nut 56, one end of the damping rotating shaft 55 is rotatably connected with a fixed ring 52, a fixed support pad 58 is arranged at the inner bottom of the fixed ring 52, a movable support pad 59 is arranged at the inner top of the fixed ring 52, an adjusting bolt 57 is arranged at the top of the movable support pad 59, the adjusting bolt 57 is connected with the fixed ring 52 in an internal thread mode, and the sensor probe 3 is positioned in the fixed ring 52.
Furthermore, in the above technical solution, the movable supporting frame assembly 5 further includes a guiding shaft 510, the guiding shaft 510 is installed inside the loop-shaped frame 51 symmetric to the screw rod 53, a sliding block is installed on the guiding shaft 510, a damping rotating shaft 55 is installed on one side of the sliding block, and the damping rotating shaft 55 is rotationally connected with one side of the fixed ring 52;
specifically, the guide shaft 510 can enable the lifting of the fixing ring 52 to be more stable, and the screw rod 53 and the damping rotating shaft 55 can be matched to ensure the stable fixing of the sensor probe 3.
Further, in the above technical solution, the loop-shaped frame 51 at the top area of the screw rod 53 is provided with a receiving groove, the knob 54 is located inside the receiving groove, and the depth of the receiving groove is greater than the height of the knob 54;
specifically, the knob 54 is located entirely inside the accommodation groove, which can prevent the sensor probe 3 from being unnecessarily adjusted in height due to erroneous touch, and can increase stability.
Further, in the above technical solution, the bottom of the square frame 51 is provided with the fixing base 50, and two fixing holes are provided on the rear side of the fixing base 50;
specifically, fixing components such as fixing pins are installed in two fixing holes of the fixing base 50, so that accurate fixing of the loop-shaped frame 51 at the detected site can be realized, and the fixing installation of the sensor probe 3 is facilitated.
Further, in the above technical solution, the surfaces of the fixed support pad 58 and the movable support pad 59, which are close to each other, are provided with anti-slip rubber pads;
specifically, friction resistance can be increased through the anti-skid rubber cushion on the one hand, so that the fixed supporting pad 58 and the movable supporting pad 59 can better fix the sensor probe 3, and on the other hand, the fixed supporting pad 58 and the movable supporting pad 59 can be prevented from wearing the sensor probe 3.
Further, in the above technical solution, the sensor body 1 is externally provided with the holder 4, the holder 4 is composed of the fixing base plate 41 and the U-shaped frame 42, the U-shaped frame 42 is installed inside the fixing base plate 41, and both sides of the sensor body 1 are provided with sliding grooves adapted to the U-shaped frame 42;
specifically, the fixing of the sensor body 1 can be achieved by the fixing device 4, the sensor body 1 can be inserted into the U-shaped frame 42, and then the fixing base plate 41 is fixed somewhere, so that the positions of the sensor body 1 and the fixing sensor body 1 are protected.
Furthermore, in the above technical solution, two sides of one end of the sensor body 1 are provided with the blind groove, the spring and the fastening block 11 are installed in the blind groove, two ends of the spring are fixedly connected with one end of the fastening block 11 and the inner wall of the blind groove respectively, two sides of the inside of the U-shaped frame 42 are provided with fastening slot holes 43 adapted to the fastening block 11, and the fastening block 11 is of a wedge structure;
specifically, the spring structures inside the fastening block 11 and the hidden groove are structures in the prior art, and the fastening block 11 can be stretched out and drawn back, so that after the sensor body 1 is inserted into the fixer 4, the fastening block 11 can be ejected out in the fastening slot 43, thereby enabling the sensor body 1 to be accurately fixed in the fixer 4, and when the sensor body 1 needs to be disassembled, the sensor body 1 can be pulled out only by pressing the fastening block 11 to retract.
The working principle of the utility model is as follows:
firstly, a place to be detected is fixedly provided with a return frame 51, then the sensor probe 3 is inserted into the fixed ring 52, then an adjusting bolt 57 is rotated to enable a movable supporting pad 59 to move towards the fixed supporting pad 58, so that the sensor probe 3 is fixed, then a rotating button 54 is rotated to enable a screw rod 53 to rotate, the screw nut 56 drives the fixed ring 52 to conduct height adjustment, so that control adjustment of the height of the sensor probe 3 is achieved, and then the fixed ring 52 can be rotated through a damping rotating shaft 55, so that the detection angle of the sensor probe 3 can be adjusted, and more accurate eddy current detection without damaging the probe can be conducted.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. The installation structure for the electric vortex sensor comprises a sensor body (1) and a movable support frame assembly (5), and is characterized in that: one end of the sensor body (1) is provided with a lead (2), and the tail end of the lead (2) is provided with a sensor probe (3);
the movable support frame assembly (5) comprises a return-type frame (51), grooves are formed in two sides of the inner portion of the return-type frame (51), a screw rod (53) is connected in the grooves in a rotating mode, a rotating button (54) is arranged at the top of the screw rod (53), a screw nut (56) is arranged on the screw rod (53), a damping rotating shaft (55) is arranged on one side of the screw nut (56), a fixed ring (52) is connected with one end of the damping rotating shaft (55) in a rotating mode, a fixed supporting pad (58) is arranged at the inner bottom of the fixed ring (52), a movable supporting pad (59) is arranged at the inner top of the fixed ring (52), an adjusting bolt (57) is arranged at the top of the movable supporting pad (59), the adjusting bolt (57) is connected with the fixed ring (52) in an internal and external thread mode, and the sensor probe (3) is located inside the fixed ring (52).
2. The mounting structure for an eddy current sensor according to claim 1, wherein: the movable support frame assembly (5) further comprises a guide shaft (510), the guide shaft (510) is arranged inside the square frame (51) symmetrical to the screw rod (53), a sliding block is arranged on the guide shaft (510), one side of the sliding block is provided with a damping rotating shaft (55), and the damping rotating shaft (55) is rotationally connected with one side of the fixed ring (52).
3. The mounting structure for an eddy current sensor according to claim 1, wherein: the screw rod (53) is characterized in that a containing groove is formed in the return-type frame (51) in the top area of the screw rod (53), the rotary button (54) is located inside the containing groove, and the depth of the containing groove is larger than the height of the rotary button (54).
4. The mounting structure for an eddy current sensor according to claim 1, wherein: the bottom of the square frame (51) is provided with a fixed base (50), and the rear side of the fixed base (50) is provided with two fixed holes.
5. The mounting structure for an eddy current sensor according to claim 1, wherein: the surface of the fixed support pad (58) and the movable support pad (59) which are close to each other are provided with anti-slip rubber pads.
6. The mounting structure for an eddy current sensor according to claim 1, wherein: the sensor is characterized in that a fixer (4) is arranged outside the sensor body (1), the fixer (4) is composed of a fixed bottom plate (41) and a U-shaped frame (42), the U-shaped frame (42) is arranged inside the fixed bottom plate (41), and sliding grooves matched with the U-shaped frame (42) are formed in two sides of the sensor body (1).
7. The mounting structure for an eddy current sensor according to claim 6, wherein: the sensor is characterized in that the two sides of one end of the sensor body (1) are provided with blind grooves, springs and buckling blocks (11) are arranged in the blind grooves, two ends of each spring are fixedly connected with one end of each buckling block (11) and the inner wall of the blind groove respectively, buckling slotted holes (43) matched with the buckling blocks (11) are formed in the two sides of the inner portion of the U-shaped frame (42), and the buckling blocks (11) are of wedge structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320697338.1U CN219712810U (en) | 2023-04-03 | 2023-04-03 | Mounting structure for electric vortex sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320697338.1U CN219712810U (en) | 2023-04-03 | 2023-04-03 | Mounting structure for electric vortex sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219712810U true CN219712810U (en) | 2023-09-19 |
Family
ID=87981607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320697338.1U Active CN219712810U (en) | 2023-04-03 | 2023-04-03 | Mounting structure for electric vortex sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219712810U (en) |
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2023
- 2023-04-03 CN CN202320697338.1U patent/CN219712810U/en active Active
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