CN2811544Y - Back-up wrench type bucket - Google Patents

Back-up wrench type bucket Download PDF

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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
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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
Application number
CN 200520021240
Other languages
Chinese (zh)
Inventor
陈香海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200520021240 priority Critical patent/CN2811544Y/en
Application granted granted Critical
Publication of CN2811544Y publication Critical patent/CN2811544Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Be equipped with jaw type and carry tube
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.
CN 200520021240 2005-07-13 2005-07-13 Back-up wrench type bucket Expired - Fee Related CN2811544Y (en)

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)

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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