CN203348702U - Oil-water well mouth valve opening and closing device - Google Patents
Oil-water well mouth valve opening and closing device Download PDFInfo
- Publication number
- CN203348702U CN203348702U CN 201320245152 CN201320245152U CN203348702U CN 203348702 U CN203348702 U CN 203348702U CN 201320245152 CN201320245152 CN 201320245152 CN 201320245152 U CN201320245152 U CN 201320245152U CN 203348702 U CN203348702 U CN 203348702U
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- CN
- China
- Prior art keywords
- card
- oil
- clamping body
- clamping
- water well
- 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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- Mechanically-Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
An oil-water well mouth valve opening and closing device comprises a reversible wrench, a clamping body, a handle, clamping pillars and a locking screw, a sleeve hole is formed in the lower portion of the clamping body, the three clamping pillars are evenly arranged on the lower end face of the clamping body, a screw hole is formed in the cylinder of the clamping body, the locking screw is mounted in the screw hole and stretches into the sleeve hole of the clamping body, the upper portion of the clamping body is a hexahedron, the reversible wrench is mounted on the hexahedron of the clamping body in a sleeved mode, the handle is fixed on the reversible wrench, the clamping body is mounted on the valve in a sleeved mode, and the clamping pillars clamp on a hand wheel. The locking screw locks a main body and the main body will not drop out, then the valve can be opened and closed timely by pushing and pulling the handle quickly, the requirements of instant pressure relief and blowout prevention of oil-water wells can be met, accidents can be reduced or avoided, and the oil-water well mouth valve opening and closing device has remarkable economic benefit and social benefit.
Description
Technical field
The utility model is the instrument of switch oilfield oil well head valve, is a kind of oil/water well head valve derailing switch.
Background technique
A lot of valves have been installed on the oil/water well wellhead assembly, gate has handwheel, and rotation hand wheel just can make gate open or close, and generally can meet production requirement, but when the pressure release immediately of pipeline superpressure needs occurring, or while needing immediately closed shutter during blowout, because the handwheel diameter on gate is less, be not easy to fast operating, switching speed is slower, can delay the progress of processing accident, make the pipeline can not be at once controlled, thereby cause certain economy to damage.For this reason, designed F type switch knob, F type switch knob is stuck in handwheel outer rim rotation just can switch valve, but F type spanner easily skids and cause instrument to come off, and can cause the workmen injured, also can damage the handwheel of valve.
Summary of the invention
The purpose of this utility model is to provide a kind of oil/water well head valve derailing switch, can safety, switch gate fast, and oil/water well can be closed or pressure release in time.
The purpose of this utility model is achieved in that and comprises reversible wrench, card, handle, card column, lock screw, the bottom of card arranges trepanning, three card columns evenly are set on the lower end surface of card, the cylindrical body of card is provided with screw, lock screw is installed in screw, and lock screw stretches in the trepanning of card, and card top is hexahedron, reversible wrench is sleeved on the hexahedron of card, and handle is fixed on reversible wrench.
The beneficial effects of the utility model are: card is enclosed within on valve, card column is stuck on handwheel, lock screw is pinned main body and can not deviate from, then Quick push/pull handle, switch valve timely just, can meet the requirement of oil/water well pressure release immediately and blowout prevention, reduce or avoid accident to occur, there is significant economic benefit and social benefit.
The accompanying drawing explanation
Accompanying drawing 1 is the utility model embodiment's erection drawing.
Accompanying drawing 2 is shape figure of part 2 in accompanying drawing 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described.
As seen from the figure, embodiment of the present utility model comprises reversible wrench 1, card 2, handle 3, card column 5, lock screw 6, the bottom of card 2 arranges trepanning 4, can entangle the top of valve, three card columns 5 evenly are set on the lower end surface of card 2, with three gussets of handwheel, match, the cylindrical body of card 2 is provided with screw, lock screw 6 is installed in screw, lock screw 6 stretches into 4 li of the trepannings of card 2, after being installed on valve again in the circular groove on insertion valve top, make it can axial float, prevent from coming off, card 2 tops are hexahedron 7, reversible wrench 1 is sleeved on the hexahedron 7 of card 2, hexahedron 7 can only be rotated with the inner ring of reversible wrench 1, handle 3 is fixed on reversible wrench 1, add arm lengths, play the labour-saving effect.
Claims (1)
1. an oil/water well head valve derailing switch, comprise reversible wrench (1), card (2), handle (3), card column (5), lock screw (6), it is characterized in that: the bottom of card (2) arranges trepanning (4), three card columns (5) evenly are set on the lower end surface of card (2), the cylindrical body of card (2) is provided with screw, lock screw (6) is installed in screw, it is inner that lock screw (6) stretches into the trepanning (4) of card (2), card (2) top is hexahedron (7), reversible wrench (1) is sleeved on the hexahedron (7) of card (2), handle (3) is fixed on reversible wrench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245152 CN203348702U (en) | 2013-05-02 | 2013-05-02 | Oil-water well mouth valve opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245152 CN203348702U (en) | 2013-05-02 | 2013-05-02 | Oil-water well mouth valve opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348702U true CN203348702U (en) | 2013-12-18 |
Family
ID=49748602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320245152 Expired - Fee Related CN203348702U (en) | 2013-05-02 | 2013-05-02 | Oil-water well mouth valve opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180061A (en) * | 2014-07-28 | 2014-12-03 | 新疆新鑫矿业股份有限公司阜康冶炼厂 | Opening and closing device of pipeline valve |
-
2013
- 2013-05-02 CN CN 201320245152 patent/CN203348702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180061A (en) * | 2014-07-28 | 2014-12-03 | 新疆新鑫矿业股份有限公司阜康冶炼厂 | Opening and closing device of pipeline valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140502 |