CN207971903U - A kind of valve positioner for regulating valve more changing device online - Google Patents
A kind of valve positioner for regulating valve more changing device online Download PDFInfo
- Publication number
- CN207971903U CN207971903U CN201820388341.4U CN201820388341U CN207971903U CN 207971903 U CN207971903 U CN 207971903U CN 201820388341 U CN201820388341 U CN 201820388341U CN 207971903 U CN207971903 U CN 207971903U
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- China
- Prior art keywords
- valve
- face
- positioner
- screw rod
- sliding panel
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- Expired - Fee Related
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Abstract
The utility model is related to a kind of valve positioner for regulating valve more changing devices online, including valve body and the valve being arranged in valve body front end face, the valve inner is equipped with valve positioner, the valve positioner is connect with sliding panel front end face, the sliding panel is worn with the parallel slide bar in valve body and is connect, and parallel slide bar rear end is fixedly connected with end cover, the sliding panel rear end face is screwed on adjusting screw rod front end, the adjusting screw rod is worn with end cover to be connect, and hand wheel is equipped on the rear end that adjusting screw rod passes through end cover, and it is equipped on the lateral surface of end cover and wears the guiding swivel nut connect with adjusting screw rod.The utility model can realize the quick-replaceable of the valve positioner of valve body, positioner failure replace it is efficient, avoid previous valve positioner go wrong on-line maintenance when, cause the long-time of baric systerm to be stopped.
Description
Technical field
The utility model is related to valve positioners to replace engineering device technique field more particularly to a kind of valve for regulating valve
Locator more changing device online.
Background technology
Valve positioner divides pneumatic positioner valve, electropneumatic valve positioner and intelligent valve positioner by structure, is to adjust
The main accessories for saving valve, usually match with pneumatic control valve, it receives the output signal of adjuster, then with its output
Signal removes control pneumatic control valve, and after adjusting valve events, the displacement of valve rod feeds back to valve positioner further through mechanical device,
Valve position situation is transmitted to Upper system by electric signal.In positioner failure, can not and replace, replacing construction is longer, for this purpose,
It is proposed that a kind of valve positioner for regulating valve more changing device online.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and it is fixed to provide a kind of valve for regulating valve
Position device online more changing device, it can be achieved that the valve positioner of valve body quick-replaceable, positioner failure replace it is efficient, avoid
Previous valve positioner go wrong on-line maintenance when, cause the long-time of baric systerm to be stopped.
The utility model is achieved through the following technical solutions：A kind of valve positioner for regulating valve more changes the outfit online
It sets, including valve body and the valve being arranged in valve body front end face, for the valve inner equipped with valve positioner, the valve is fixed
Position device connect with sliding panel front end face, the sliding panel is worn with the parallel slide bar in valve body and is connect, and parallel slide bar rear end with it is close
Sealing end lid is fixedly connected, and the sliding panel rear end face is screwed on adjusting screw rod front end, and the adjusting screw rod is worn with end cover
It connects, and is equipped with hand wheel on the rear end that adjusting screw rod passes through end cover, and be equipped on the lateral surface of end cover
The guiding swivel nut connect is worn with adjusting screw rod.
Further, the front end face of the sliding panel is equipped with the fixed card slot being connect with valve positioner.
Further, the sliding panel is equipped with the slide opening being coupled with parallel slide bar by the plate face of two side ends.
Further, the rear end face center of the sliding panel is equipped with the mounting blocks being connect with adjusting screw rod, the mounting blocks
It is upper to be embedded with the bearing being fixedly connected with adjusting screw rod end.
Further, the front end of the parallel slide bar is equipped with limited block.
Further, the end cover two side ends are equipped with the installation folding being coupled with valve rear end face, the installation folding
Side is equipped with the fixing bolt being screwed on valve rear end face.
Compared with prior art, the utility model has the beneficial effects that：The more changing device of the utility model is in regulating valve
When interior valve positioner failure needs replacing, first stop baric systerm, then by manually quickly unscrewing valve rear end face
Fixing bolt on end cover, by end cover together with the parallel slide bar being fixed on end cover, and wear be connected on it is parallel
The valve positioner on sliding panel and sliding panel on slide bar is removed, then by the valve positioner of failure before sliding panel
It is taken out in the fixed card slot of end face, and takes a new fault-free valve positioner and fix clamping with fixed card slot, then will sliding
The slide opening of plate is worn with parallel slide bar to be connect, and then parallel slide bar is inserted into regulating valve, makes the installation folding and valve of end cover
The sealing mating of body rear end face, then the fixing bolt that is screwed on again, end cover and the installation of valve rear end face are fixed, and then rotation is adjusted
The hand wheel for saving spiro rod rear end portion is rotated by adjusting screw rod and is promoted, and position of the sliding panel on parallel slide bar is adjusted, to
Valve positioner installation site is quickly adjusted, it is ensured that be installed in place, realize the valve positioner of valve body quickly more
Change, positioner failure replace it is efficient, avoid previous valve positioner go wrong on-line maintenance when, cause baric systerm
It is stopped for a long time.
Description of the drawings
Fig. 1 is mounting structure schematic diagram of the utility model for the valve positioner more changing device online of regulating valve；
Fig. 2 be the utility model for regulating valve valve positioner online more changing device sliding panel front end face signal
Figure.
Wherein：1, valve body；2, valve；3, end cover；4, it is oriented to swivel nut；5, parallel slide bar；6, adjusting screw rod；7, manually
Runner；8, sliding panel；9, mounting blocks；10, bearing；11, valve positioner；12, limited block；13, installation folding；14, fixed spiral shell
Bolt；15, fixed card slot；16, slide opening.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As shown in Figure 1, the utility model is related to a kind of more changing devices, including valve online of the valve positioner for regulating valve
Body 1 and the valve 2 being arranged in 1 front end face of valve body, the valve body 1 are internally provided with valve positioner 11, the valve positioning
Device 11 is connect with 8 front end face of sliding panel, and the sliding panel 8 is worn with the parallel slide bar 5 in valve body 1 and connect, and 5 rear end of parallel slide bar
Be fixedly connected with end cover 3,8 rear end face of the sliding panel is screwed on 6 front end of adjusting screw rod, the adjusting screw rod 6 with it is close
Sealing end lid 3, which is worn, to be connect, and hand wheel 7 is equipped on the rear end that adjusting screw rod 6 passes through end cover 3, and in end cover 3
Lateral surface, which is equipped with, wears the guiding swivel nut 4 connect with adjusting screw rod 6, and the rear end face center of the sliding panel 8 is equipped with and adjusting screw rod 6
The mounting blocks 9 of connection, embedded with the bearing 10 being fixedly connected with 6 end of adjusting screw rod, the parallel slide bar on the mounting blocks 9
5 front end is equipped with limited block 12, and 3 two side ends of the end cover are equipped with the installation folding 13 being coupled with 1 rear end face of valve body, institute
It states installation folding 13 and is equipped with the fixing bolt 14 being screwed on 1 rear end face of valve body.
As shown in Fig. 2, the front end face of the sliding panel 8 is equipped with the fixed card slot 15 being connect with valve positioner 11, it is described
Sliding panel 8 is equipped with the slide opening 16 being coupled with parallel slide bar 5 by the plate face of two side ends.
Embodiment 1
When valve positioner failure of this more changing device in regulating valve needs replacing, first stop baric systerm, then
The fixing bolt 14 on end cover 3 by manually quickly unscrewing 1 rear end face of valve body, by end cover 2 together be fixed on sealing
Parallel slide bar 5 on end cap 3, and the valve positioner 11 worn on the sliding panel 8 and sliding panel 8 being connected on parallel slide bar 5 take
Under, then the valve positioner of failure 11 is taken out out of sliding panel 8 front end face fixed card slot 15, and take one it is new
Fault-free valve positioner is fixed with fixed card slot 15 and is clamped, then the slide opening 16 of sliding panel 8 is worn with parallel slide bar 5 and is connect, then
Parallel slide bar 5 is inserted into regulating valve, so that the installation folding 13 of end cover 3 is coupled with the sealing of 1 rear end face of valve body, then again
Be screwed on fixing bolt 14, and end cover 3 and the installation of 1 rear end face of valve body are fixed, the manual of 6 rear end of adjusting screw rod is then rotated
Runner 7 is rotated by adjusting screw rod 6 and is promoted, and position of the sliding panel 8 on parallel slide bar 5 is adjusted, to valve positioner 11
Installation site is quickly adjusted, it is ensured that is installed in place, is realized the quick-replaceable of the valve positioner 11 of valve body 1, locator
Failure replacement is efficient, avoid previous valve positioner go wrong on-line maintenance when, cause the long-time of baric systerm to stop
Only work.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. a kind of valve positioner for regulating valve more changing device, including valve body online（1）With setting in valve body（1）Front side end
Valve on face（2）, which is characterized in that the valve body（1）It is internally provided with valve positioner（11）, the valve positioner（11）
With sliding panel（8）Front end face connects, the sliding panel（8）With valve body（1）Interior parallel slide bar（5）It wears and connects, and parallel slide bar（5）
Rear end and end cover（3）It is fixedly connected, the sliding panel（8）Rear end face and adjusting screw rod（6）Front end is screwed on, the tune
Save screw rod（6）With end cover（3）It wears and connects, and in adjusting screw rod（6）Across end cover（3）Rear end be equipped with manually turn
Wheel（7）, and in end cover（3）Lateral surface be equipped with and adjusting screw rod（6）Wear the guiding swivel nut connect（4）.
2. a kind of valve positioner for regulating valve according to claim 1 more changing device online, which is characterized in that institute
State sliding panel（8）Front end face be equipped with and valve positioner（11）The fixed card slot of connection（15）.
3. a kind of valve positioner for regulating valve according to claim 1 more changing device online, which is characterized in that institute
State sliding panel（8）It is equipped with by the plate face of two side ends and parallel slide bar（5）The slide opening of mating（16）.
4. a kind of valve positioner for regulating valve according to claim 1 more changing device online, which is characterized in that institute
State sliding panel（8）Rear end face center be equipped with and adjusting screw rod（6）The mounting blocks of connection（9）, the mounting blocks（9）On be embedded with
With adjusting screw rod（6）The bearing that end is fixedly connected（10）.
5. a kind of valve positioner for regulating valve according to claim 1 more changing device online, which is characterized in that institute
State parallel slide bar（5）Front end be equipped with limited block（12）.
6. a kind of valve positioner for regulating valve according to claim 1 more changing device online, which is characterized in that institute
State end cover（3）Two side ends are equipped with and valve body（1）The installation folding of rear end face mating（13）, the installation folding（13）On set
Have and valve body（1）The fixing bolt that rear end face is screwed on（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820388341.4U CN207971903U (en) | 2018-03-21 | 2018-03-21 | A kind of valve positioner for regulating valve more changing device online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820388341.4U CN207971903U (en) | 2018-03-21 | 2018-03-21 | A kind of valve positioner for regulating valve more changing device online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207971903U true CN207971903U (en) | 2018-10-16 |
Family
ID=63766061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820388341.4U Expired - Fee Related CN207971903U (en) | 2018-03-21 | 2018-03-21 | A kind of valve positioner for regulating valve more changing device online |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207971903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648518A (en) * | 2019-01-07 | 2019-04-19 | 珠海市广源信科技有限公司 | A kind of speed governing valve convenient for quick-replaceable valve |
| CN112719831A (en) * | 2020-12-21 | 2021-04-30 | 中国人民解放军第五七一九工厂 | Tool for in-situ replacement of air inlet casing of aircraft engine and replacement method |
-
2018
- 2018-03-21 CN CN201820388341.4U patent/CN207971903U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648518A (en) * | 2019-01-07 | 2019-04-19 | 珠海市广源信科技有限公司 | A kind of speed governing valve convenient for quick-replaceable valve |
| CN109648518B (en) * | 2019-01-07 | 2020-08-25 | 珠海市广源信科技有限公司 | Speed regulating valve convenient to quick replacement valve |
| CN112719831A (en) * | 2020-12-21 | 2021-04-30 | 中国人民解放军第五七一九工厂 | Tool for in-situ replacement of air inlet casing of aircraft engine and replacement method |
| CN112719831B (en) * | 2020-12-21 | 2022-04-15 | 中国人民解放军第五七一九工厂 | Tool for in-situ replacement of air inlet casing of aircraft engine and replacement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20190321 |