CN206717771U - Combination tool is safeguarded in oil field high pressure valve dismounting - Google Patents
Combination tool is safeguarded in oil field high pressure valve dismounting Download PDFInfo
- Publication number
- CN206717771U CN206717771U CN201720517451.1U CN201720517451U CN206717771U CN 206717771 U CN206717771 U CN 206717771U CN 201720517451 U CN201720517451 U CN 201720517451U CN 206717771 U CN206717771 U CN 206717771U
- Authority
- CN
- China
- Prior art keywords
- high pressure
- pressure valve
- oil field
- screw mandrel
- combination tool
- 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
Links
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Combination tool is safeguarded in a kind of oil field high pressure valve dismounting.Mainly solves the problems, such as fragile high pressure valve when existing high pressure valve adds packing and tight packing.It is characterized in that：Bow body (1) right-hand member is laterally fixedly connected with rotary handle (2), there is the boss (4) of rectangle rotary handle (2) the inner, bow body (1) right-hand member is fixedly connected with adjusting nut (5), regulation screw mandrel (3) is horizontally connected with by screw thread on adjusting nut (5), there is locking nut (6) the inner boss (4) for having rectangle of regulation screw mandrel (3), regulation screw mandrel (3) outer end.The oil field high pressure valve dismounting safeguards that combination tool can ensure that high pressure valve is intact when adding packing or tight packing.
Description
Technical field：
The adjusting apparatus used in field of oil field oil extraction rod-pumped well is the utility model is related to, especially oil field high pressure valve is torn open
Dress safeguards combination tool.
Background technology：
In field of oil field oil extraction.There is high pressure valve in distributing room for water injection or on well head.High pressure valve long-play needs
Maintenance.Need to add packing or tight packing during maintenance.Add packing or tight packing there is no specific purpose tool at present, brought to maintenance and replacing
Very big difficulty.If carrying out adding packing or tight packing at present, hardness can only be carried out with the pipe wrench of big model or the instrument of thin bar class
Change, because stress is asymmetric, not only easily causes valve damage, bring very big difficulty to production, and easily cause personal wound
Evil, influences maintenance efficiency.
Utility model content：
Fragile high pressure valve during in order to solve the problems, such as that existing high pressure valve adds packing and tight packing.The utility model carries
Combination tool is safeguarded for a kind of dismounting of oil field high pressure valve.The oil field high pressure valve dismounting safeguards that combination tool can ensure adding
High pressure valve is intact when packing or tight packing.
The technical solution of the utility model is：The oil field high pressure valve dismounting safeguards that combination tool includes bow body, rotation hand
Handle and regulation screw mandrel.Bow body right-hand member is laterally fixedly connected with rotary handle, and there are the boss of rectangle, the bow body right side in rotary handle the inner
Hold and be fixedly connected with adjusting nut, regulation screw mandrel is horizontally connected with by screw thread on adjusting nut, there is rectangle regulation screw mandrel the inner
Boss, there is locking nut regulation screw mandrel outer end.
Boss in such scheme is cylinder.
The utility model has the advantages that：The oil field high pressure valve dismounting safeguards combination tool due to using bow body
Right-hand member is laterally fixedly connected with rotary handle, and there is the boss of rectangle rotary handle the inner, and bow body right-hand member is fixedly connected with regulation spiral shell
Mother, is horizontally connected with regulation screw mandrel on adjusting nut by screw thread, and there are the boss of rectangle, regulation screw mandrel outer end in regulation screw mandrel the inner
There is the structure of locking nut, block rectangular channel or circular hole on high pressure valve gland or pressure cap using body convex platform is bent, you can add
Packing or tight packing, to high pressure valve without any infringement, and also it is simple in construction safe and reliable.Thus the oil field high pressure valve is torn open
Dress safeguards that combination tool can ensure that high pressure valve is intact when adding packing or tight packing.
Brief description of the drawings：
Accompanying drawing 1 is the utility model structure diagram.
1- bends body, 2- rotary handles, 3- regulation screw mandrels, 4- boss, 5- adjusting nuts, 6- adjusting nuts in figure.
Embodiment：
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in accompanying drawing, the oil field high pressure valve dismounting safeguards that combination tool includes bow body 1, rotary handle 2 and regulation
Screw mandrel 3.The bow right-hand member of body 1 is laterally fixedly connected with rotary handle 2, and there are rectangle or the boss 4 of cylinder, bow in the inner of rotary handle 2
The right-hand member of body 1 is fixedly connected with adjusting nut 5, is horizontally connected with adjusting nut 5 by screw thread and adjusts screw mandrel 3, adjusted in screw mandrel 3
There are rectangle or the boss 4 of cylinder in end, and there is locking nut 6 regulation screw mandrel 3 outer end.
During actual use：
The oil field high pressure valve dismounting is safeguarded that the boss 4 of combination tool processes rectangle or cylinder, also can equally make one
It is individual, it is circular hole on high pressure valve gland or pressure cap just with rectangular boss 4 when being rectangular channel on high pressure valve gland or pressure cap
When, just with cylindrical boss 4.During use unclamp adjusting nut 5, by adjust screw mandrel 3 adjust two boss 4 between distance, regulation
Boss 4 is placed on high pressure valve gland or pressure cap in rectangular channel or in circular hole after good, then passes through the rotary high pressure valve of rotary handle 2
Door gland or pressure cap, thus reach safe and reliable lossless plus packing or tight packing.
Oil field high pressure valve dismounting safeguards that combination tool through field experiment, is convenient for changing and repaired, improve operating efficiency,
Mitigating labor strength, protection valve is without damage, improves and adds packing quality, extends its service life, reduces maintenance time,
Closed-in time.
Claims (2)
1. combination tool, including bow body (1), rotary handle (2) and regulation screw mandrel are safeguarded in a kind of oil field high pressure valve dismounting
(3), it is characterised in that：Bow body (1) right-hand member is laterally fixedly connected with rotary handle (2), and there is the convex of rectangle rotary handle (2) the inner
Platform (4), bow body (1) right-hand member are fixedly connected with adjusting nut (5), regulation silk are horizontally connected with by screw thread on adjusting nut (5)
Bar (3), the inner boss (4) for having rectangle of regulation screw mandrel (3), there is locking nut (6) regulation screw mandrel (3) outer end.
2. combination tool is safeguarded in high pressure valve dismounting in oil field according to claim 1, it is characterised in that：Boss (4) is circle
Cylindricality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720517451.1U CN206717771U (en) | 2017-05-02 | 2017-05-02 | Combination tool is safeguarded in oil field high pressure valve dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720517451.1U CN206717771U (en) | 2017-05-02 | 2017-05-02 | Combination tool is safeguarded in oil field high pressure valve dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717771U true CN206717771U (en) | 2017-12-08 |
Family
ID=60510461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720517451.1U Expired - Fee Related CN206717771U (en) | 2017-05-02 | 2017-05-02 | Combination tool is safeguarded in oil field high pressure valve dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717771U (en) |
-
2017
- 2017-05-02 CN CN201720517451.1U patent/CN206717771U/en not_active Expired - Fee Related
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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: 20171208 Termination date: 20180502 |