CN202788672U - Hydraulic clamping frame - Google Patents
Hydraulic clamping frame Download PDFInfo
- Publication number
- CN202788672U CN202788672U CN 201220510464 CN201220510464U CN202788672U CN 202788672 U CN202788672 U CN 202788672U CN 201220510464 CN201220510464 CN 201220510464 CN 201220510464 U CN201220510464 U CN 201220510464U CN 202788672 U CN202788672 U CN 202788672U
- Authority
- CN
- China
- Prior art keywords
- slips
- support body
- frame
- frame body
- hydraulic
- 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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Abstract
The utility model discloses a hydraulic clamping frame which comprises a frame body and clamping bodies. The orthographic projection of the frame body in a horizontal plane is U-shaped, a vertically-arranged four-connecting rod mechanism is respectively hinged to one lateral wall of the frame body, the clamping bodies are installed at the top ends of two four-connecting rod mechanisms, one hydraulic cylinder or one pneumatic cylinder is obliquely hinged between two vertically and horizontally arranged horizontal connecting rods of each four-connecting rod mechanism and is respectively connected with a pump station located at one lateral portion of the frame body. The hydraulic clamping frame is simple in structure, capable of greatly reducing the labor intensity of well head workers and convenient to use.
Description
Technical field
The utility model relates to a kind of hydraulic pressure pipe slips frame, belongs to the bearing structure of oil field shaft mouth slips body.
Background technology
At present, the external force that the most of slip system of Domestic Oil And Gas Fields all is logical operating personnel realizes the lifting of slips body, and automaticity is low, poor safety performance, and labor strength is large; Air operated slips is a kind of of automation slips, but its weight and cost are high, and the complicated trouble of erection procedure, and the installation and removal time is long.During the tradition drilling well, when making up a joint with round trip, need manpower that slips body and Type B pincers are worked in coordination to clamp drilling rod, come spinner and shackle, use labour intensity large, process is loaded down with trivial details.
Summary of the invention
The purpose of this utility model is to provide a kind of hydraulic pressure pipe slips frame, and it is simple in structure, can greatly reduce well head workman's labour intensity, and is easy to use.
The purpose of this utility model is to realize like this, a kind of hydraulic pressure pipe slips frame, comprise support body and slips body, the orthography of support body in horizontal plane takes the shape of the letter U, the sidewall difference articulated one vertical quadric chain of arranging at support body, the slips body is installed in two quadric chain tops, tilt between the waling stripe of horizontal arrangement about two of each quadric chain an articulated hydraulic cylinder or a pneumatic cylinder, and hydraulic cylinder or pneumatic cylinder link to each other with the pumping plant that is positioned at support body one sidepiece respectively.
The utility model support body is U-shaped structure, in the openend both sides hydraulic jack is housed respectively, adopts quadric chain, comes the lifting of whole realization slips body and transfers.The slips body is descending by oil cylinder working-pressure and the deadweight of slips body and sleeve pipe and slips body friction acting in conjunction.Up cylinder thrust and sleeve pipe and the effect of slips body frictional force.Oil cylinder can be controlled or be realized by platform workman field control electric pump station from the driller station control valve.Installation and use: first the slips body is installed in above the slips frame, wire rope is fixed on the both sides hanger, winches to pithead position, the observation alignment pin position, with brill dish well head to upper, then stir and tighten pin, allow it sell fully extremely on the brill dish.The power supply of electric pump station is connected.About stir electrodynamic pump manually-operated gate, see the whether flexible movements of slips body.Can transfer simultaneously the pressure (5Mpa) of electrodynamic pump, adjust responsiveness.Dismounting: after the round trip, when needing hydraulic pressure pipe slips frame taking-up rotating disk, at first the slips body is in up ejected position, the fast plug of hydraulic power source is fallen, and rotates the slips frame and locks pin, slowly hangs out slips frame and slips body with suspension hook, hangs out well head and gets final product.The utility model utilizes the rising of slips frame and descends and comes direct continuance lifting slips body, thereby reaches the purpose that clamps drilling rod.It is simple in structure, can greatly reduce well head workman's labour intensity, and is easy to use.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is main TV structure schematic diagram of the present utility model.
The specific embodiment
A kind of hydraulic pressure pipe slips frame, as shown in Figure 1, comprise support body 5 and slips body 2, the orthography of support body 5 in horizontal plane takes the shape of the letter U, the sidewall difference articulated one vertical quadric chain 6 of arranging at support body 5, slips body 2 is installed in two quadric chain tops, tilt between the waling stripe of horizontal arrangement about two of each quadric chain an articulated hydraulic cylinder 4 or a pneumatic cylinder, and hydraulic cylinder 4 or pneumatic cylinder link to each other with the pumping plant 3 that is positioned at support body 5 one sidepieces respectively.The utility model promotes by hydraulic cylinder 4 control quadric chains 6 or descends, and realizes the lifting of slips body 2.The top of quadric chain 6 is arranging polished rod cleaning device 1.The utility model is simple in structure, can greatly reduce well head workman's labour intensity, and is easy to use.
Claims (1)
1. hydraulic pressure pipe slips frame, comprise support body and slips body, it is characterized in that: the orthography of support body in horizontal plane takes the shape of the letter U, the sidewall difference articulated one vertical quadric chain of arranging at support body, the slips body is installed in two quadric chain tops, two of each quadric chain tilt between the waling stripe of horizontal arrangement up and down an articulated hydraulic cylinder or pneumatic cylinders, hydraulic cylinder or pneumatic cylinder link to each other with the pumping plant that is positioned at support body one sidepiece respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510464 CN202788672U (en) | 2012-10-08 | 2012-10-08 | Hydraulic clamping frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220510464 CN202788672U (en) | 2012-10-08 | 2012-10-08 | Hydraulic clamping frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202788672U true CN202788672U (en) | 2013-03-13 |
Family
ID=47815948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220510464 Expired - Fee Related CN202788672U (en) | 2012-10-08 | 2012-10-08 | Hydraulic clamping frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202788672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929536A (en) * | 2015-06-29 | 2015-09-23 | 山东胜利石油装备产业技术研究院 | Full automatic elevator |
-
2012
- 2012-10-08 CN CN 201220510464 patent/CN202788672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929536A (en) * | 2015-06-29 | 2015-09-23 | 山东胜利石油装备产业技术研究院 | Full automatic elevator |
| CN104929536B (en) * | 2015-06-29 | 2017-05-10 | 山东胜利石油装备产业技术研究院 | Full automatic elevator |
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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: 20130313 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |