CN206387389U - A kind of displacement sensor for pull rope fixing device - Google Patents
A kind of displacement sensor for pull rope fixing device Download PDFInfo
- Publication number
- CN206387389U CN206387389U CN201621328254.7U CN201621328254U CN206387389U CN 206387389 U CN206387389 U CN 206387389U CN 201621328254 U CN201621328254 U CN 201621328254U CN 206387389 U CN206387389 U CN 206387389U
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- China
- Prior art keywords
- displacement sensor
- pull rope
- fixing device
- magnetic support
- plane template
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Abstract
The utility model is related to a kind of displacement sensor for pull rope fixing device, and its structure includes plane template and magnetic support, and the plane template one side is the mounting surface for connection stay cord displacement transducer, and another side is the stationary plane for connecting magnetic support；Bolt hole is offered on the plane template, displacement sensor for pull rope is relatively fixed by bolt and bolt hole with mounting surface；Connected between the stationary plane and magnetic support by adhesive.The utility model can be such that displacement sensor for pull rope is stably fixed on servomotor, and be adapted to different working condition requirements, and be easy to mount and dismount on servomotor.
Description
Technical field
The utility model is related to a kind of fixing device, particularly a kind of displacement sensor for pull rope fixing device.
Background technology
Hydrogovernor is the core of the whole unit safety operation in power station, how to ensure that the normal operation of speed regulator shows
Obtain abnormal important.And the servomotor stroke for how accurately measuring speed regulator is the most important thing of whole speed regulator.
At present, measurement servomotor stroke typically passes through displacement sensor for pull rope or draw bar displacement sensor, pull bar sensor
Due to higher to installation requirement, once linearity is slightly worse, sensor will be damaged, and potential safety hazard is caused to unit operation.Cause
This, more conventional is displacement sensor for pull rope.But, conventional fixing means is carried out with tape or electrical adhesive tape at present
Fixed, the result that such mode is caused is that measurement data is inaccurate, or sensor is dropped by external force factor, it is impossible to ensure to adjust
The safe and stable operation of fast device.
For DianKeYuan staff, it is convenient for carrying and completes to remove timely after work, this is to complete this experiment
Work and the primary condition using this sensor.But, not only as measurement data but also as calibration sensor for, it is fixed
Stability is even more to ignore for the requirement of precision and the degree of accuracy.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of drawstring position that can be stably fixed on servomotor
Displacement sensor fixing device, and different working condition requirements are adapted to, and be easy to mount and dismount on servomotor.
The utility model solves the technical scheme that above-mentioned technical problem is used：
A kind of displacement sensor for pull rope fixing device, its structure includes plane template and magnetic support, the plane template one side
For the mounting surface for connection stay cord displacement transducer, another side is the stationary plane for connecting magnetic support；On the plane template
Bolt hole is offered, displacement sensor for pull rope is relatively fixed by bolt and bolt hole with mounting surface；The stationary plane and magnetic support
Between connected by adhesive.By the setting of magnetic support displacement sensor for pull rope can be made to be easy for installation and removal on servomotor,
And adjustment that can at any time on travel direction；Test or operating mode limitation are removed from magnetic support when displacement sensor for pull rope needs needs
, can be with due to being connected between plane template and magnetic support by adhesive when adjusting position of the displacement sensor for pull rope on magnetic support
Directly by plane template struck down from magnetic support without damage displacement sensor for pull rope, and strike it is lower after can be by adhesive again
Connect, and the bonding strength that adhesive is provided is enough to make displacement sensor for pull rope keep stable in test；Drawstring displacement is passed
Sensor from plane template due to without removing, using what is opened up on the bolt hole and plane template on displacement sensor for pull rope
Bolt hole, which coordinates, reaches fixation；And part displacement sensor for pull rope shape and irregular, institute can be applicable by plane template
There is fixation of the displacement sensor for pull rope of type on magnetic support.
Preferably, the plane template is at least partly made up of magnetic material.To strengthen test process midplane template
Bonding strength between magnetic support, plane template band magnetic material is so as to which in addition to adhesive, both also pass through magnetic force when in use
Fixed, close does not influence dismounting again after magnetic support magnetic.
Preferably, the stationary plane is embedded with magnetic devices.To strengthen between test process midplane template and magnetic support
Bonding strength, plane template band magnetic material closes magnetic so as to which in addition to adhesive, both are also fixed by magnetic force when in use
Dismounting is not influenceed after seat magnetic again, and the embedded setting of magnetic devices makes plane template to be made up of the rigid material of intensity
Intensity without influenceing plane template.
Further, it is additionally provided with elastomeric pad on the mounting surface.Passed by setting elastomeric pad to reduce drawstring displacement
Abrasion of the sensor on plane template, and can be allowed to more by elastomeric pad for the displacement sensor for pull rope of non-regular shape
It is fixed on plane template well.
Further, reinforcement is additionally provided with the mounting surface, the height of the elastomeric pad is not less than reinforcement
Highly.The fixation for strengthening plane template intensity and not influenceing displacement sensor for pull rope on plane template.
Preferably, the mounting surface where the bolt hole is highly not less than reinforcement height, the height of the elastomeric pad
Degree is not less than the mounting surface height where bolt hole.Strengthen fixation of the displacement sensor for pull rope on plane template.
Preferably, the bottom surface of the magnetic support is triangle table.Conveniently hold circular and plane steel.
The utility model compared with the existing technology has advantages below and effect：Drawstring position can be made by the setting of magnetic support
Displacement sensor is easy for installation and removal on servomotor, and can at any time on travel direction adjustment；When drawstring displacement sensing
Device needs to remove test from magnetic support or operating mode is limited when needing to adjust position of the displacement sensor for pull rope on magnetic support, due to flat
Connected between face die plate and magnetic support by adhesive, directly plane template can be struck down from magnetic support and be passed without damaging drawstring displacement
Sensor, and strike it is lower after can be reconnected by adhesive, and the bonding strength that adhesive is provided is enough to make drawstring displacement
Sensor keeps stable in test；Displacement sensor for pull rope from plane template due to without removing, using drawstring displacement
The bolt hole opened up on bolt hole and plane template on sensor, which coordinates, reaches fixation；And part displacement sensor for pull rope shape
Shape is simultaneously irregular, and fixation of all types of displacement sensor for pull rope on magnetic support can be applicable by plane template.By setting
Putting magnetic material makes this fixing device more stablize when using and does not influence dismounting；Pass through the structure of elastomeric pad and reinforcement
Enable the intensity enhancing of plane template so that displacement sensor for pull rope is more firmly secured on plane template；Pass through magnetic
The shape of the bottom surface of seat sets the applicability for adding integral device.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present invention, for those of ordinary skill in the art, without having to pay creative labor,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic front view of the utility model embodiment 1.
Fig. 2 is the schematic side view of the utility model embodiment 1.
Fig. 3 is the schematic front view of the utility model embodiment 2.
Label declaration：
The magnetic support 3 of 1 plane template of displacement sensor for pull rope 2
Switch 31 bolts hole and the epoxy glue layer 5 of bolt 4
The elastomeric pad 8 of 6 reinforcement of magnetic patch 7
Embodiment
The utility model is described in further detail with reference to embodiment, following examples are to the utility model
Explanation and the utility model is not limited to following examples.
Embodiment 1：
As illustrated in fig. 1 and 2, the present embodiment is made up of displacement sensor for pull rope 1, plane template 2 and magnetic support 3, its midplane
Template 2 is the magnetic iron plate that thickness is a width of 100 × 80 ㎜ of 5 ㎜ length, and magnetic support 3 is a height of 50 × 40 × 60mm of length and width cuboid
Bottom surface is triangle table.Plane template 2 and displacement sensor for pull rope 1 pass through bolt and bolt hole 4 and the mounting surface on plane template 2
It is relatively fixed；Connected between the another side stationary plane and magnetic support 3 of plane template 2 by epoxy glue layer 5, epoxy glue layer 5
For needed for providing connection between plane template 2 and magnetic support 3 cushioning effect is played while power.Control magnetic force is provided with magnetic support 3
Switch 31.
Before progress DATA REASONING starts, first it can be operated below work outside the venue advanced row：First, plane template 2 is entered
Then row shearing, a height of 100 × 80 × 5 ㎜ of length and width is punched, and size is the ㎜ of 4 × φ 5, and it is polished；2nd, by magnetic support 3
With plane template 2 by epoxy resin gemel connection, four screws are uniformly distributed during connection, it is impossible to allow epoxide-resin glue and screw
Contact, until adhesive has solidified completely；3rd, displacement sensor for pull rope 1 is carried out with magnetic support 3 by bolt hole and bolt 4
Symmetrical connection, and tightened with spanner.Find correct position on servomotor, and will scribble the place pliers of paint by its
Scrape off, it is ensured that the viscosity between magnetic support and servomotor.After whole device is fixed, switch 31 is placed in " OFF " position, in warp
Cross after ensuring that setting position need not change after fine setting, switch 31 is placed in " ON " position, and jiggled with hand, it is ensured that position
Smooth not rock, debugging process is completed.
Embodiment 2：
As shown in figure 3, the present embodiment is made up of displacement sensor for pull rope 1, plane template 2 and magnetic support 3, wherein plane template
2 be the Q235 steel plates that thickness is a width of 100 × 80 ㎜ of 5 ㎜ length, and magnetic support 3 is a height of 50 × 40 × 60mm of length and width cuboid bottom surface
For triangle table.Plane template 2 and displacement sensor for pull rope 1 are relative with the mounting surface on plane template 2 by bolt and bolt hole 4
It is fixed；Connected between the another side stationary plane and magnetic support 3 of plane template 2 by epoxy glue layer 5, epoxy glue layer 5 is flat
Needed for providing connection between face die plate 2 and magnetic support 3 cushioning effect is played while power.The switch of control magnetic force is provided with magnetic support 3
31.The stationary plane of plane template 2 is embedded with the magnetic patch 6 being engaged with magnetic support 3, the mounting surface of plane template 2 and is arranged with parallel
Reinforcement 7, the both sides of reinforcement 7 are provided with elastomeric pad 8, and elastomeric pad 8 is slightly above the installation facial plane where bolt hole, so that
Compressed when bolt is tightened by displacement sensor for pull rope 1.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, is named the shape of its parts and components
Title etc. can be different.The equivalent or simple change that all construction, feature and principles according to described in the utility model inventional idea are done,
In the protection domain for being included in the utility model patent.The utility model person of ordinary skill in the field can be to being retouched
The specific embodiment stated is made various modifications or supplement or substituted using similar mode, without departing from the utility model
Structure or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (7)
1. a kind of displacement sensor for pull rope fixing device, it is characterised in that：Including plane template and magnetic support, the plane template one
Face is the mounting surface for connection stay cord displacement transducer, and another side is the stationary plane for connecting magnetic support；The plane template
On offer bolt hole, displacement sensor for pull rope is relatively fixed by bolt and bolt hole with mounting surface；The stationary plane and magnetic
Connected between seat by adhesive.
2. displacement sensor for pull rope fixing device according to claim 1, it is characterised in that：The plane template at least portion
Divide and be made up of magnetic material.
3. displacement sensor for pull rope fixing device according to claim 1, it is characterised in that：The stationary plane is embedded with magnetic
Property device.
4. displacement sensor for pull rope fixing device according to claim 1, it is characterised in that：Also set up on the mounting surface
Flexible pad.
5. displacement sensor for pull rope fixing device according to claim 4, it is characterised in that：Also set up on the mounting surface
There is reinforcement, the height of the elastomeric pad is not less than the height of reinforcement.
6. displacement sensor for pull rope fixing device according to claim 5, it is characterised in that：Peace where the bolt hole
Dress face is highly not less than reinforcement height, and the height of the elastomeric pad is not less than the mounting surface height where bolt hole.
7. displacement sensor for pull rope fixing device according to claim 1, it is characterised in that：The bottom surface of the magnetic support is three
Angle platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328254.7U CN206387389U (en) | 2016-12-02 | 2016-12-02 | A kind of displacement sensor for pull rope fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328254.7U CN206387389U (en) | 2016-12-02 | 2016-12-02 | A kind of displacement sensor for pull rope fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387389U true CN206387389U (en) | 2017-08-08 |
Family
ID=59488336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621328254.7U Active CN206387389U (en) | 2016-12-02 | 2016-12-02 | A kind of displacement sensor for pull rope fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411493A (en) * | 2019-07-12 | 2019-11-05 | 北京航天光华电子技术有限公司 | A kind of general-purpose type on-line monitoring adaptive adsorbent equipment of sensor |
-
2016
- 2016-12-02 CN CN201621328254.7U patent/CN206387389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411493A (en) * | 2019-07-12 | 2019-11-05 | 北京航天光华电子技术有限公司 | A kind of general-purpose type on-line monitoring adaptive adsorbent equipment of sensor |
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