CN207335614U - A kind of device for being used to install magnetostrictive displacement sensor - Google Patents
A kind of device for being used to install magnetostrictive displacement sensor Download PDFInfo
- Publication number
- CN207335614U CN207335614U CN201721478425.9U CN201721478425U CN207335614U CN 207335614 U CN207335614 U CN 207335614U CN 201721478425 U CN201721478425 U CN 201721478425U CN 207335614 U CN207335614 U CN 207335614U
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- China
- Prior art keywords
- displacement sensor
- magnetostrictive displacement
- tube
- positioning sleeve
- fixture block
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Abstract
A kind of device for being used to install magnetostrictive displacement sensor, including outer tube, multiple clips and the fixture block being fixedly connected on each clip, telescoping tube is equipped with outer tube, one piece of positioning sleeve is respectively fixed with telescoping tube both ends, support tube is equipped with telescoping tube, the support tube both ends are fixedly connected with two positioning sleeves respectively, magnetostrictive displacement sensor is installed on outer tube one end, magnetostrictive displacement sensor induction rod is inserted in support tube after passing through positioning sleeve, magnet ring and non-magnetic stripper loop are installed in a positioning sleeve close to magnetostrictive displacement sensor, a positioning sleeve and connecting plate detachable connection away from magnetostrictive displacement sensor.Built-in magnetostrictive displacement sensor is changed to installation outside oil cylinder by the utility model from piston rod center mounting means, so as to avoid, in aperture of the piston rod center processing more than oil cylinder stroke, simplifying processing technology, reducing processing and maintenance cost.
Description
Technical field
It the utility model is related to a kind of device for being used to install magnetostrictive displacement sensor.
Background technology
Built-in magnetostrictive displacement sensor is widely used in the fields such as water conservancy and hydropower, engineering machinery, and traditional is built-in
Formula magnetostrictive displacement sensor mounting means is to drill out the aperture slightly larger than oil cylinder stroke at piston rod center, in installing
Formula magnetostrictive displacement sensor is put, installation difficulty is big, complex procedures.
The content of the invention
The technical problem that the utility model solves is to provide a kind of device for being used to install magnetostrictive displacement sensor, uses
In solving the problems, such as that existing magnetostrictive displacement sensor installation difficulty is big and complex procedures.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
It is a kind of to be used to installing the device of magnetostrictive displacement sensor, including outer tube, multiple clips and be fixedly connected on
Fixture block on each clip, is equipped with telescoping tube in outer tube, one piece of positioning sleeve is respectively fixed with telescoping tube both ends, in telescoping tube
Interior to be equipped with support tube, the support tube both ends are fixedly connected with two positioning sleeves respectively, and magnetostrictive displacement sensor is installed on
Outer tube one end, magnetostrictive displacement sensor induction rod are inserted in support tube after passing through positioning sleeve, close to magnetostriction
Magnet ring and non-magnetic stripper loop are installed in one positioning sleeve of displacement sensor, one away from magnetostrictive displacement sensor
Positioning sleeve and connecting plate detachable connection.
The fixture block includes fixture block body, a through hole for being used to accommodate outer tube is offered in fixture block, in through hole one
Side opens up jagged, clamping screw is provided with fixture block, the clamping screw passes through the notch.
Anti-skid rubber cushion is fixed with clip inner wall.
The beneficial effects of the utility model are：This patent feels at ease built-in magnetostrictive displacement sensor from piston rod
Dress mode is changed to installation outside oil cylinder, so as to avoid, in aperture of the piston rod center processing more than oil cylinder stroke, simplifying processing work
Skill, reduces processing and maintenance cost.
Brief description of the drawings
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the main structure diagram of the utility model,
Fig. 2 is the cross-sectional view of the utility model,
Fig. 3 is the cross-sectional view at A-A in Fig. 2.
In figure：Oil cylinder 1, clip 2, fixture block 3, outer tube 4, telescoping tube 5, magnetostrictive displacement sensor 6, connecting plate 7, branch
Stay tube 8, magnet ring 9, rubber pad 10, through hole 31, notch 32, positioning sleeve 51, induction rod 61, non-magnetic stripper loop 91.
Embodiment
As shown in Fig. 1 to 3, a kind of device for being used to install magnetostrictive displacement sensor, including outer tube 4, multiple cards
Hoop 2 and the fixture block 3 being fixedly connected on each clip 2, are equipped with telescoping tube 5 in outer tube 4, are fixed respectively at 5 both ends of telescoping tube
There is one piece of positioning sleeve 51, support tube 8 is equipped with telescoping tube 5,8 both ends of support tube are fixed with two positioning sleeves 51 respectively to be connected
Connect, magnetostrictive displacement sensor 6 is installed on 4 one end of outer tube, and 6 induction rod 61 of magnetostrictive displacement sensor passes through positioning sleeve
It is inserted in after 51 in support tube 8, magnet ring 9 and non-is installed in a positioning sleeve 51 close to magnetostrictive displacement sensor 6
Magnetic conduction stripper loop 91, a positioning sleeve 51 and 7 detachable connection of connecting plate away from magnetostrictive displacement sensor 6.
The fixture block 3 includes 3 body of fixture block, and a through hole 31 for being used to accommodate outer tube 4 is offered in fixture block 3,
31 side of through hole opens up jagged 32, and clamping screw is provided with fixture block 3, and the clamping screw passes through the notch 32.Rotation
Turn clamping screw, fixture block 3 quickly can clamp outer tube 4.
Anti-skid rubber cushion 10 is fixed with 2 inner wall of clip.
The application method of the utility model is：Each clip 2 is installed on oil cylinder 1 first, by connecting plate 7 and oil cylinder 1
Piston rod connects, then outer tube 4 is installed on each fixture block 3, the angle of each fixture block 3 is adjusted, by positioning sleeve 51 with being connected
Plate 7 connects, and finally locks clip 2, when 1 piston rod of oil cylinder sends displacement, pulls telescoping tube 5 to move, installed in positioning sleeve
Magnet ring 9 in 51 moves on induction rod 61, produces displacement signal and is sent to controller.
Claims (3)
- A kind of 1. device for being used to install magnetostrictive displacement sensor, it is characterised in that：Including outer tube（4）, multiple clips （2）Be fixedly connected on each clip（2）On fixture block（3）, in outer tube（4）It is interior to be equipped with telescoping tube（5）, in telescoping tube（5）Two End is respectively fixed with one piece of positioning sleeve（51）, in telescoping tube（5）It is interior to be equipped with support tube（8）, the support tube（8）Both ends respectively with Two positioning sleeves（51）It is fixedly connected, magnetostrictive displacement sensor（6）Installed in outer tube（4）One end, magnetostrictive displacement Sensor（6）Induction rod passes through positioning sleeve（51）After be inserted in support tube（8）It is interior, close to magnetostrictive displacement sensor（6） A positioning sleeve（51）Magnet ring is inside installed（9）With non-magnetic stripper loop（91）, away from magnetostrictive displacement sensor（6）'s One positioning sleeve（51）With connecting plate（7）Detachable connection.
- A kind of 2. device for being used to install magnetostrictive displacement sensor according to claim 1, it is characterised in that：It is described Fixture block（3）Including fixture block（3）Body, in fixture block（3）One is inside offered to be used to accommodate outer tube（4）Through hole（31）, logical Hole（31）Side opens up jagged（32）, in fixture block（3）On clamping screw is installed, the clamping screw passes through the notch （32）.
- A kind of 3. device for being used to install magnetostrictive displacement sensor according to claim 1 or 2, it is characterised in that： In clip（2）Inner wall is fixed with anti-skid rubber cushion（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478425.9U CN207335614U (en) | 2017-11-08 | 2017-11-08 | A kind of device for being used to install magnetostrictive displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478425.9U CN207335614U (en) | 2017-11-08 | 2017-11-08 | A kind of device for being used to install magnetostrictive displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335614U true CN207335614U (en) | 2018-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721478425.9U Active CN207335614U (en) | 2017-11-08 | 2017-11-08 | A kind of device for being used to install magnetostrictive displacement sensor |
Country Status (1)
| Country | Link |
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| CN (1) | CN207335614U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848956A (en) * | 2019-04-04 | 2019-06-07 | 浙江大学 | A kind of open type TBM steel arch-shelf automatic assembling apparatus for work and its method |
| CN110469780A (en) * | 2019-07-26 | 2019-11-19 | 中国石油天然气集团公司管材研究所 | The installation of reducing sensor and protection location and device for the monitoring of more specification pipelines |
| CN111123768A (en) * | 2019-12-12 | 2020-05-08 | 国网浙江省电力有限公司紧水滩水力发电厂 | Dam crest portal crane auxiliary alignment system and method |
| CN113253077A (en) * | 2021-06-30 | 2021-08-13 | 广东电网有限责任公司中山供电局 | Sound-vibration composite MEMS sensor for detecting partial discharge of cable |
-
2017
- 2017-11-08 CN CN201721478425.9U patent/CN207335614U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848956A (en) * | 2019-04-04 | 2019-06-07 | 浙江大学 | A kind of open type TBM steel arch-shelf automatic assembling apparatus for work and its method |
| CN109848956B (en) * | 2019-04-04 | 2023-12-08 | 浙江大学 | Automatic assembling operation device and method for open TBM steel arch |
| CN110469780A (en) * | 2019-07-26 | 2019-11-19 | 中国石油天然气集团公司管材研究所 | The installation of reducing sensor and protection location and device for the monitoring of more specification pipelines |
| CN111123768A (en) * | 2019-12-12 | 2020-05-08 | 国网浙江省电力有限公司紧水滩水力发电厂 | Dam crest portal crane auxiliary alignment system and method |
| CN111123768B (en) * | 2019-12-12 | 2021-02-12 | 国网浙江省电力有限公司紧水滩水力发电厂 | Dam crest portal crane auxiliary alignment system and method |
| CN113253077A (en) * | 2021-06-30 | 2021-08-13 | 广东电网有限责任公司中山供电局 | Sound-vibration composite MEMS sensor for detecting partial discharge of cable |
| CN113253077B (en) * | 2021-06-30 | 2021-10-22 | 广东电网有限责任公司中山供电局 | Sound-vibration composite MEMS sensor for detecting partial discharge of cable |
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