CN202578582U - Novel sucker rod back-up tong - Google Patents
Novel sucker rod back-up tong Download PDFInfo
- Publication number
- CN202578582U CN202578582U CN 201220199711 CN201220199711U CN202578582U CN 202578582 U CN202578582 U CN 202578582U CN 201220199711 CN201220199711 CN 201220199711 CN 201220199711 U CN201220199711 U CN 201220199711U CN 202578582 U CN202578582 U CN 202578582U
- Authority
- CN
- China
- Prior art keywords
- tong
- main body
- sucker rod
- pressing plate
- jaw
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a novel sucker rod back-up tong which comprises a back-up tong main body. The novel sucker rod back-up tong is characterized by comprising a jaw plate, a lead screw, a fixed part and a pressing plate, wherein the fixed part is fixed on the back-up tong main body; the fixed part and the lead screw can move in the horizontal direction and are connected; one end of the lead screw is connected with the jaw plate; the pressing plate is arranged on the back-up tong main body; and the pressing plate is fixed on the back-up tong main body through bolts for guiding the jaw plate to move in the horizontal direction. The novel sucker rod back-up tong is capable of clamping sucker rods of different types, is convenient to operate, low in cost and capable of improving work efficiency.
Description
Technical field
The utility model relates to a kind of sucker rod hydraulic power tongs equipment that is used for, particularly a kind of novel sucker rod back-up tong.
Background technology
The back-up tong of sucker rod hydraulic power tongs mainly is made up of back-up tong main body and benefit core.In the shackle process, the sucker rod model is different on the sucker rod hydraulic power tongs, and the benefit core of clamping square head wrench is also different, causes benefit core model more, and the benefit core is changed frequent, and operation is inconvenient, the reduction operating efficiency.
Summary of the invention
For overcoming the deficiency of prior art, the purpose of the utility model provides a kind of novel sucker rod back-up tong, sucker rod that can the clamping different model.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
A kind of novel sucker rod back-up tong comprises the back-up tong main body, it is characterized in that; Comprise jaw, screw mandrel, fixture, pressing plate, fixture is fixed in the back-up tong main body, and fixture and screw mandrel flexibly connect in the horizontal direction; Screw mandrel one end is connected with jaw; Pressing plate is arranged on the back-up tong main body, and pressing plate is used to guide jaw to move in the horizontal direction through being bolted on the back-up tong main body.
The utility model has the advantages that: sucker rod that can the clamping different model, easy to operate, reduce cost, increase work efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1-back-up tong main body 2-jaw 3-fixture 4-screw mandrel 5-pressing plate.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
See Fig. 1, a kind of novel sucker rod back-up tong comprises back-up tong main body 1; It is characterized in that comprise jaw 2, screw mandrel 4, fixture 3, pressing plate 5, fixture 3 is fixed in back-up tong main body 1; Fixture 3 flexibly connects with screw mandrel 4 in the horizontal direction, and screw mandrel 4 one ends are connected with jaw 2, and pressing plate 5 is arranged on the back-up tong main body 1; Pressing plate 5 is used to guide jaw 2 to move in the horizontal direction through being bolted on the back-up tong main body 1.
During use, promote jaw through screw mandrel, with the sucker rod of jaw clamping different model.
The utility model has the advantages that: substitute the benefit core on the former back-up tong with jaw, screw mandrel etc., but the sucker rod of clamping different model, core is mended in replacing that need not be frequent, and is easy to operate, increases work efficiency.
Claims (1)
1. a novel sucker rod back-up tong comprises the back-up tong main body, it is characterized in that; Comprise jaw, screw mandrel, fixture, pressing plate, fixture is fixed in the back-up tong main body, and fixture and screw mandrel flexibly connect in the horizontal direction; Screw mandrel one end is connected with jaw; Pressing plate is arranged on the back-up tong main body, and pressing plate is used to guide jaw to move in the horizontal direction through being bolted on the back-up tong main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199711 CN202578582U (en) | 2012-05-04 | 2012-05-04 | Novel sucker rod back-up tong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199711 CN202578582U (en) | 2012-05-04 | 2012-05-04 | Novel sucker rod back-up tong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578582U true CN202578582U (en) | 2012-12-05 |
Family
ID=47248003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220199711 Expired - Fee Related CN202578582U (en) | 2012-05-04 | 2012-05-04 | Novel sucker rod back-up tong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578582U (en) |
-
2012
- 2012-05-04 CN CN 201220199711 patent/CN202578582U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |