CN206724880U - Eddy current displacement sensor mounting bracket - Google Patents
Eddy current displacement sensor mounting bracket Download PDFInfo
- Publication number
- CN206724880U CN206724880U CN201720155707.9U CN201720155707U CN206724880U CN 206724880 U CN206724880 U CN 206724880U CN 201720155707 U CN201720155707 U CN 201720155707U CN 206724880 U CN206724880 U CN 206724880U
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- China
- Prior art keywords
- displacement sensor
- eddy current
- current displacement
- anticollision
- mounting bracket
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Abstract
A kind of eddy current displacement sensor mounting bracket is the utility model is related to, is installed primarily directed to eddy current displacement sensor and probe easy damaged be present, challenge is installed；In order to solve eddy current displacement sensor installation question, the installation of this eddy current displacement sensor employs a kind of eddy current displacement sensor support, eddy current displacement sensor rack body (2), eddy current displacement sensor rack mounting apertures (1), eddy current displacement sensor clamp nut (3), anticollision plastic mattress (4), eddy current displacement sensor (5), threaded connector (6) and anticollision threaded post (7)；The utility model prevents that probe from damaging and anticollision stud simplifies installation process using the soft contact of plastics.
Description
Technical field
The utility model is on a kind of eddy current displacement sensor mounting bracket.
Background technology
Eddy current displacement sensor because of reliability height, high sensitivity, high resolution, fast response time, be not situated between by greasy dirt etc.
The advantages that influence of matter, it is widely used in the industries such as electric power, steel, petrochemical industry.The radial direction that large rotating machinery axle can be detected is shaken
Dynamic, axial displacement, orbit of shaft center measurement, rotating speed and phase difference test, tachometric survey, surface irregularity degree.Current vortex displacement passes
Sensor will be expanded further as a kind of contactless survey tool, application space.
Eddy current displacement sensor occurs mistake easily occur as precision element, during installation, such as detector installation
False alarm caused by qualitative factor, probe easily collide measured body when installing and cause to damage, it is therefore desirable to design a kind of current vortex position
The consequences such as what displacement sensor mounting bracket avoided that setup error brings can not measure.This paper presents a kind of current vortex displacement sensing
Device mounting bracket, probe is avoided to hit and simplify installation process from structure.
The content of the invention
The utility model is to improve eddy current displacement sensor installation success rate, avoid probe from damaging, false alarm
Deng.
1st, a kind of eddy current displacement sensor mounting bracket, it is characterised in that：
1) eddy current displacement sensor mounting bracket includes：Eddy current displacement sensor rack body (2), current vortex displacement
Sensor stand mounting hole (1), eddy current displacement sensor clamp nut (3), anticollision plastic mattress (4), current vortex displacement pass
Sensor (5), threaded connector (6), anticollision threaded post (7)；
2) the eddy current displacement sensor mounting bracket main body (2) is L-type support, and one side of rack body machined electric whirlpool
Displacement sensor bracket mounting hole (1) is flowed, another side machined three mounting holes, and two of which is installation anticollision threaded post
(7) hole, another is the hole for installing eddy current displacement sensor (5), and the hole of eddy current displacement sensor (5) is in installation and prevented
Between the hole for hitting threaded post (7), anticollision plastic mattress (4) is connected through a screw thread part (6) and is arranged on anticollision threaded post (7)
On, eddy current displacement sensor clamp nut (3) is arranged on eddy current displacement sensor (5)；
3) eddy current displacement sensor mounting bracket is mainly used for eddy current displacement sensor and installed and used, traditional electricity
Eddy displacement sensor installation easily makes probe collision measured body surface, causes tip damage, and installs inconvenience and easily install
Mistake, in order to avoid damage and it is easy for installation, eddy current displacement sensor (5) install when, anticollision threaded post (7), pass through rotation
The distance of anticollision plastic mattress (4) and measured body can be adjusted by turning anticollision threaded post (7), first be contacted with measured body surface, complete
The full collision for avoiding probe, anticollision plastic mattress (4) can also vernier angle to be adjacent to measured body, additionally by electric rotating whirlpool
Stream displacement transducer (5) can adjust current vortex and initially install displacement, and initial distance size of probe distance measured body etc.
In the difference in height of eddy current displacement sensor (5) and anticollision threaded post (7) afterbody, therefore sensing station regulation is without being powered
Regulation, after eddy current displacement sensor (5) position adjustment is suitable, can remove anticollision threaded post (7).
In summary, eddy current displacement sensor is as precision element, occurs mistake easily occur during installation, probe peace
Easily collide measured body during dress to cause to damage, it is therefore desirable to design a kind of eddy current displacement sensor mounting bracket and avoid setup error
That brings the consequence such as can not measure.
Brief description of the drawings
Fig. 1 a eddy current displacement sensor mounting bracket scheme of erection side views；
Fig. 1 b eddy current displacement sensor mounting bracket scheme of erection front views；
Fig. 2 a anticollision plastic mattress sketch front views；
Fig. 2 b anticollision plastic mattress sketch top views；
Fig. 3 eddy current displacement sensors initial displacement adjusts sketch；
Embodiment
The utility model is described further with embodiment below in conjunction with the accompanying drawings.
Fig. 1 eddy current displacement sensor mounting bracket schemes of erection, Fig. 2 anticollision plastic mattress sketches, Fig. 3 current vortex displacements
Sensor initial displacement adjusts sketch.Eddy current displacement sensor mounting bracket needs to consider from structure：(1), how to avoid
Electric vortex displacement sensor probe is easily damaged；(2) initial displacement of regulation eddy current displacement sensor, how is simplified.
In order to solve above-mentioned two problems, transformation eddy current displacement sensor mounting support structure is as follows, current vortex displacement
Sensor stand main body (2), eddy current displacement sensor rack mounting apertures (1), eddy current displacement sensor clamp nut (3),
Anticollision plastic mattress (4), eddy current displacement sensor (5), threaded connector (6), anticollision threaded post (7).
In this eddy current displacement sensor mounting bracket case study on implementation：Eddy current displacement sensor (5) increases by 2 sets up and down to be prevented
Threaded post (7) and anticollision plastic mattress (4) are hit, when eddy current displacement sensor (5) is initially installed, rotary anti-collision is first passed through and hits
Threaded post (7) makes anticollision plastic mattress (4) be adjacent to measured body surface, thus eddy current displacement sensor (5) will not hit it is tested
Surface.
In this eddy current displacement sensor mounting bracket case study on implementation：As shown in figure 3, it is adjacent in anticollision plastic mattress (4)
Behind measured body surface, rotation eddy current displacement sensor (5) regulation initial displacement, due to surrounding environment or fragile probe,
Cause L1 (measured body surface and the distance of current vortex sensor detecting head surface) to be not easy to measure, therefore ensure L1=in structure design
L2 (distance of anticollision threaded post rear end surface and current vortex sensor rear end surface), measures L2, simplifies installation process
And accuracy is high.The course of work of the eddy current displacement sensor mounting bracket embodiment is as follows：
1) eddy current displacement sensor mounting bracket is arranged on by specified location by bolt first, should not fastening bolt,
Then rotary anti-collision hits threaded post (7), when close to the surface of measured body, fine setting anticollision plastic mattress (4) and current vortex displacement
The angle of mounting frame for sensor, the contact surface lowest surfaces of anticollision plastic mattress (4) are made to be contacted with the surface of measured body, then tightly
Gu support bracket bolt, eddy current displacement sensor is finally rotated to predetermined initial displacement, fixed current vortex displacement sensing.
By the application of eddy current displacement sensor mounting bracket, visited when avoiding eddy current displacement sensor installation
The problem of brain injury, and simplify installation process.
Claims (1)
- A kind of 1. eddy current displacement sensor mounting bracket, it is characterised in that including：Eddy current displacement sensor rack body (2), eddy current displacement sensor rack mounting apertures (1), eddy current displacement sensor clamp nut (3), anticollision plastic mattress (4), eddy current displacement sensor (5), threaded connector (6) and anticollision threaded post (7)；Eddy current displacement sensor mounting bracket main body (2) is L-type support, and one side of rack body machined current vortex displacement biography Sensor bracket mounting hole (1), another side machined three mounting holes, and two of which is to install the hole of anticollision threaded post (7), separately One is the hole for installing eddy current displacement sensor, and the hole of eddy current displacement sensor (5) is in installation anticollision threaded post (7) Two holes between, anticollision plastic mattress (4) is connected through a screw thread part (6) in the anticollision threaded post (7), current vortex position Displacement sensor clamp nut (3) is arranged on eddy current displacement sensor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155707.9U CN206724880U (en) | 2017-02-21 | 2017-02-21 | Eddy current displacement sensor mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155707.9U CN206724880U (en) | 2017-02-21 | 2017-02-21 | Eddy current displacement sensor mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206724880U true CN206724880U (en) | 2017-12-08 |
Family
ID=60500611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720155707.9U Active CN206724880U (en) | 2017-02-21 | 2017-02-21 | Eddy current displacement sensor mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206724880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739824A (en) * | 2020-05-28 | 2021-12-03 | 辽宁泊诺科技有限公司 | Novel eddy current sensor support |
-
2017
- 2017-02-21 CN CN201720155707.9U patent/CN206724880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739824A (en) * | 2020-05-28 | 2021-12-03 | 辽宁泊诺科技有限公司 | Novel eddy current sensor support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100101 Beijing city Chaoyang District Datun Road No. 9 Patentee after: National Pipe Network Group Beijing Pipeline Co.,Ltd. Patentee after: BEIJING BOHUA XINZHI TECHNOLOGY CO.,LTD. Address before: 100101 Beijing city Chaoyang District Datun Road No. 9 Patentee before: PETROCHINA BEIJING GAS PIPELINE CO.,LTD. Patentee before: BEIJING BOHUA XINZHI TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221116 Address after: Room 08-10, 6 / F, block a, No. 5, Dongtucheng Road, Chaoyang District, Beijing 100013 Patentee after: National Petroleum and natural gas pipeline network Group Co.,Ltd. Patentee after: National Pipe Network Group Beijing Pipeline Co.,Ltd. Patentee after: BEIJING BOHUA XINZHI TECHNOLOGY CO.,LTD. Address before: 100101 Beijing city Chaoyang District Datun Road No. 9 Patentee before: National Pipe Network Group Beijing Pipeline Co.,Ltd. Patentee before: BEIJING BOHUA XINZHI TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |