CN2811544Y - Back-up wrench type bucket - Google Patents
Back-up wrench type bucket Download PDFInfo
- Publication number
- CN2811544Y CN2811544Y CN 200520021240 CN200520021240U CN2811544Y CN 2811544 Y CN2811544 Y CN 2811544Y CN 200520021240 CN200520021240 CN 200520021240 CN 200520021240 U CN200520021240 U CN 200520021240U CN 2811544 Y CN2811544 Y CN 2811544Y
- Authority
- CN
- China
- Prior art keywords
- sucker rod
- clamp
- wrench
- plate
- model
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a back-up wrench type lifting bucket, which mainly solves the problems of inconvenient utilization of a tongs as a back-up wrench, easy damage of an oil pumping rod and the existing safety danger. The utility model is characterized in that an inserting plate (2) and a caliper (3) are orderly inserted into a hole on a bracket (4) of a wrench seat (1). One end of the inserting plate (2) and one end of the caliper (3) are respectively provided with openings (5). The back-up wrench type lifting bucket has the characteristics of convenient utilization, difficult damage of the oil pumping rod and safety.
Description
Technical field:
The utility model relates to instrument used in the oil field operation field, especially is equipped with jaw type and carries tube.
Background technology:
In oil-field oil pumper job execution process, at first need the whole sucker rods in the well are proposed, and the screw thread by the sucker rod connector saves one and takes apart.And at present unload, on during the rod connector screw thread, how to be used as pincers fully with pipe wrench, since extremely inconvenient in the heavy use of pipe wrench, waste time and energy, and efficient is low, and easily go out personal injury, have potential safety hazard, pipe wrench pincers tooth can cause damage to sucker rod simultaneously, reduces the application life of sucker rod, increase cost for oil production, influence ordinary production.
The utility model content:
Do and be equipped with the deficiency that pincers use inconvenient, easy damaged sucker rod and have potential safety hazard in order to overcome pipe wrench, the utility model provides a kind of jaw type that is equipped with to carry tube, should be equipped with jaw type and carry tube and have easy to use, not easy damaged sucker rod and safe and reliable characteristics.
The technical solution of the utility model is: should be equipped with jaw type and carry tube and comprise the pincers seat, and be inserted with plate and clamp successively in the hole on the pincers seat support, plate and clamp one end have opening respectively.
The beneficial effect that the utlity model has is: should be equipped with jaw type and carry tube owing to adopted such scheme, and carry on the pincers seat support of tube and be inserted with plate and clamp successively in the hole being equipped with jaw type, plate and clamp one end have opening respectively.Plate and clamp slide on the pincers seat support, when mentioning on the sucker rod, respectively plate and clamp are fastened in the head of garlic upper end and the square neck place of sucker rod, hold sucker rod by plate, prevent that sucker rod from falling, block sucker rod, do not allow its rotation by clamp, rotate upward joint sucker rod by Power Tong, thereby reach the purpose of unloading, going up button.Opening on plate and the clamp can design different openings respectively according to different sucker rods.So it is not only easy to use, quick that jaw type is carried tube fully, improve the characteristics of operating efficiency.And easy damaged sucker rod not, prolonged service time of sucker rod, safe and reliable, effectively reduce production costs.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
1-pincers seat among the figure, 2-plate, 3-clamp, 4-support, 5-opening.
The specific embodiment:
Below in conjunction with accompanying drawing will the utility model is described in further detail:
By shown in Figure 1, should be equipped with jaw type and carry tube and comprise pincers seat 1, be inserted with plate 2 and clamp 3 successively in pincers seat 1 support 4 square holes, plate 2 and clamp 3 one ends have opening 5 respectively, and the big I of opening 5 designs different opening 5 respectively according to different sucker rods.Plate 2 and clamp 3 slide on pincers seat 1 support 4, when mentioning on the sucker rod, respectively plate 2 and clamp 3 are fastened in the head of garlic upper end and the square neck place of sucker rod, hold sucker rod by plate 2, prevent that sucker rod from falling, block sucker rod, do not allow its rotation by clamp 3, rotate upward joint sucker rod by Power Tong, thereby reach the purpose of unloading, going up button.So it is not only easy to use, quick that jaw type is carried tube fully, improve the characteristics of operating efficiency.And easy damaged sucker rod not, prolonged service time of sucker rod, safe and reliable, effectively reduce production costs.
During actual the use, should clamp seat and be fixed on the well head and can normally use.
Claims (1)
1, a kind of jaw type that is equipped with is carried tube, comprises pincers seats (1), and it is characterized in that: pincers seat (1) supports (4) are gone up in the hole and are inserted with plate (2) and clamp (3) successively, and plate (2) and clamp (3) one ends have opening (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021240 CN2811544Y (en) | 2005-07-13 | 2005-07-13 | Back-up wrench type bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021240 CN2811544Y (en) | 2005-07-13 | 2005-07-13 | Back-up wrench type bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2811544Y true CN2811544Y (en) | 2006-08-30 |
Family
ID=36937931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520021240 Expired - Fee Related CN2811544Y (en) | 2005-07-13 | 2005-07-13 | Back-up wrench type bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2811544Y (en) |
-
2005
- 2005-07-13 CN CN 200520021240 patent/CN2811544Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |