CN202862144U - Valve dismounting device - Google Patents
Valve dismounting device Download PDFInfo
- Publication number
- CN202862144U CN202862144U CN 201220555152 CN201220555152U CN202862144U CN 202862144 U CN202862144 U CN 202862144U CN 201220555152 CN201220555152 CN 201220555152 CN 201220555152 U CN201220555152 U CN 201220555152U CN 202862144 U CN202862144 U CN 202862144U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- bolt
- threads
- valve
- hoop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Supports For Pipes And Cables (AREA)
Abstract
A valve dismounting device is used for maintaining surface pipeline in an oil field. A left pipeline is connected with a left clamp head, a right pipeline is connected with a right clamp head, a dismounted valve is arranged between the left clamp head and the right clamp head, a steel ring is arranged between the left clamp head and the dismounted valve, and a steel ring is arranged between the dismounted valve and the right clamp head. A left support pillar is fixed on the left pipeline, a right support pillar is fixed on the right pipeline, a left arc-shaped plate is connected with a left bolt, threads of the left bolt is connected with threads of a left end of a nut pipe, threads of a right end of the nut pipe is connected with a right bolt, the right bolt is connected with a right arch-shaped plate, the left arch-shaped plate is clamped on the left support pillar, and the right arch-shaped plate is clamped on the right support pillar. The threads of the left bolt and the threads which match with threads of the nut pipe are left-handed threads, and the threads of the right bolt and the threads which match with the nut pipe are right-handed threads. A rotary nut pipe is capable of increasing distance between the left clamp head and the right clamp head. The valve dismounting device is capable of conveniently and rapidly dismounting a valve, reduces labor intensity of workers, is high in working efficiency and shortens working period and production halt time of the pipeline.
Description
Technical field
The utility model is the equipment that the oil field surface line is safeguarded usefulness, is a kind of valve provision for disengagement.
Background technology
The oil field surface line has a lot of valve controls, be limited the service life of valve, when after valve damages, needing to change, because being clamping hoop types, most of valves connect, steel ring has embedded in the hoop of two ends, if valve is disassembled, the distance that must increase the two ends hoop could be eliminated steel ring to the impact of dismounting valve, the way that increases at present the distance of two ends hoop is to prize hoop with crowbar, and this way labour intensity is large, inefficiency, long in time limit, the pipeline off-time is long, also easily damages hoop, economic loss.
Summary of the invention
The purpose of this utility model provides a kind of valve provision for disengagement, makes the convenience valve on its dismounting pipeline quick, and labour intensity is little, high efficiency, and the duration is short, and the pipeline off-time is short, increases economic efficiency.
The purpose of this utility model is achieved in that and comprises left pipeline, left hoop, split valve, right hoop, right pipeline, left pipeline is connected with left hoop, right pipeline is connected with right hoop, left hoop, it is split valve between the right hoop, between left hoop and the split valve steel ring is arranged, between split valve and the right hoop steel ring is arranged, fixing left support post on the left pipeline, fixing right support pipe on the right pipeline, left arc plate is connected with left bolt, screw thread on the left bolt is threaded with nut pipe left end, and nut pipe right-hand member screw thread is connected with right bolt, and right bolt is connected with right arc plate, left arc integrated circuit board is on the left support post, right arc integrated circuit board on the right support post, the screw thread on the left bolt and with the supporting screw thread of nut pipe be left hand thread, the screw thread on the right bolt and with the supporting screw thread of nut pipe be right-handed thread.
The beneficial effects of the utility model are: the rotating nut pipe just can make the distance between left hoop, the right hoop increase, therefore, convenient, fast during the utility model dismounting pipeline valve, labor strength is low, high efficiency, the duration is short, and the pipeline off-time is short, do not damage valve and hoop, have significant economic benefit.
Description of drawings
Fig. 1 is the installation diagram of the utility model embodiment.
The specific embodiment
Below in conjunction with Fig. 1 embodiment of the present utility model is described:
As seen from the figure, embodiment of the present utility model comprises left support post 1, left arc plate 2, left bolt 3, nut pipe 4, right bolt 5, right arc plate 6, right support post 7, left pipeline 8, left hoop 9, split valve 10, right hoop 11, right pipeline 12, left pipeline 8 is connected with left hoop 9, right pipeline 12 is connected with right hoop 11, left hoop 9, it is split valve 10 between the right hoop 11, between left hoop 9 and the split valve 10 steel ring is arranged, between split valve 10 and the right hoop 11 steel ring is arranged, fixing left support post 1 on the left pipeline 8, fixing right support pipe 7 on the right pipeline 12, left arc plate 2 is connected with left bolt 3, screw thread on the left bolt 3 is threaded with nut pipe 4 left ends, nut pipe 4 right-hand member screw threads are connected with right bolt 5, right bolt 5 is connected with right arc plate 6, left arc plate 2 is stuck on the left support post 1, right arc plate 6 is stuck on the right support post 7, screw thread on the left bolt 3 and with the supporting screw thread of nut pipe 4 be left hand thread, screw thread on the right bolt 5 and with the supporting screw thread of nut pipe 4 be right-handed thread, when rotating nut pipe 4, left bolt 3, right bolt 5 is walked to both sides simultaneously, accelerate governing speed, can increase work efficiency.
During use, rotating nut pipe 4, under the threaded function on left bolt 3, the right bolt 5, promoting left support post 1, right support post 7 moves to both sides, drive left hoop 9, right hoop 11 is walked to both sides, thereby increase between left hoop 9 and the split valve 10 and the distance between split valve 10 and the right hoop 11, steel ring can be deviate from, and split valve 10 also can disassemble.Same operation also can be installed split valve 10.
Claims (1)
1. valve provision for disengagement, comprise left pipeline (8), left hoop (9), split valve (10), right hoop (11), right pipeline (12), left pipeline (8) is connected with left hoop (9), right pipeline (12) is connected with right hoop (11), left hoop (9), split valve (10) between the right hoop (11), between left hoop (9) and the split valve (10) steel ring is arranged, between split valve (10) and the right hoop (11) steel ring is arranged, it is characterized in that: the upper fixedly left support post (1) of left pipeline (8), the upper fixedly right support pipe (7) of right pipeline (12), left arc plate (2) is connected with left bolt (3), screw thread on the left bolt (3) is threaded with nut pipe (4) left end, nut pipe (4) right-hand member screw thread is connected with right bolt (5), right bolt (5) is connected with right arc plate (6), left arc plate (2) is stuck on the left support post (1), right arc plate (6) is stuck on the right support post (7), screw thread on the left bolt (3) and with the supporting screw thread of nut pipe (4) be left hand thread, the screw thread on the right bolt (5) and with the supporting screw thread of nut pipe (4) be right-handed thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555152 CN202862144U (en) | 2012-10-27 | 2012-10-27 | Valve dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555152 CN202862144U (en) | 2012-10-27 | 2012-10-27 | Valve dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862144U true CN202862144U (en) | 2013-04-10 |
Family
ID=48028899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220555152 Expired - Fee Related CN202862144U (en) | 2012-10-27 | 2012-10-27 | Valve dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237284A (en) * | 2020-01-10 | 2020-06-05 | 重庆科技学院 | Bidirectional telescopic supporting mechanism and large valve dismounting device |
| CN113290522A (en) * | 2021-06-30 | 2021-08-24 | 呼伦贝尔安泰热电有限责任公司扎兰屯热电厂 | Special tool for separating deep well pump coupler |
-
2012
- 2012-10-27 CN CN 201220555152 patent/CN202862144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237284A (en) * | 2020-01-10 | 2020-06-05 | 重庆科技学院 | Bidirectional telescopic supporting mechanism and large valve dismounting device |
| CN113290522A (en) * | 2021-06-30 | 2021-08-24 | 呼伦贝尔安泰热电有限责任公司扎兰屯热电厂 | Special tool for separating deep well pump coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |