CN206942692U - A kind of well repairing device combined by hydraulic tongs with wellhead slip - Google Patents
A kind of well repairing device combined by hydraulic tongs with wellhead slip Download PDFInfo
- Publication number
- CN206942692U CN206942692U CN201720855869.3U CN201720855869U CN206942692U CN 206942692 U CN206942692 U CN 206942692U CN 201720855869 U CN201720855869 U CN 201720855869U CN 206942692 U CN206942692 U CN 206942692U
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- wellhead
- hydraulic tongs
- slip
- platform
- wellhead slip
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Abstract
The utility model belongs to the improvement of oil well equipment, particularly a kind of well repairing device combined by hydraulic tongs with wellhead slip, including hydraulic tongs and wellhead slip, wellhead slip is installed on the handle hole of wellhead platform, and affixed symmetrical upright lifting hydraulic cylinder, the upper end of raise-lower hydraulic cylinder piston rod respectively connected hoistable platform, affixed the upright symmetrical righting rod downwards on hoistable platform, the righting rod pilot hole corresponding with being set on wellhead platform is engaged, hydraulic tongs is installed on the through hole of hoistable platform, hydraulic tongs and wellhead slip are engaged with oil pipe or sucker rod.The utility model is compact-sized, and performance safety is reliable, is coordinated by hydraulic tongs and wellhead slip and completes handling oil pipe operation, can reduce labor strength, improves operating efficiency.
Description
Technical field
The utility model belongs to the improvement of oil well equipment, particularly a kind of to be repaiied by what hydraulic tongs combined with wellhead slip
Well device.
Background technology
Oil well repairing operation is the important step of oilfield stable production, high yield, and its groundwork has：Inspection pump, sand control, adjust layer, penetrate
Hole, change envelope, bring in a well, very hard work is exactly lower oil tube, sucker rod and downhole tool for one of them.Rise at present
Lower operation relies primarily on Manual Switch oil pipe（Sucker rod）Elevator, dislodging suspension ring, push-and-pull hydraulic tongs, push away put jigger, auxiliary oil
Pipe positioning etc..Traditional operating type does not require nothing more than operating personnel's energy high concentration, and it is flexibly accurate that action coordinates, and operates
Frequently.Unsafe factor is more, and operation danger is larger, and most of well head personal injury accident is all due to that well head operation is matched somebody with somebody
Close it is improper caused by.Labor strength is big and operating efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of well repairing device combined with wellhead slip by hydraulic tongs, and its structure is tight
Gather, performance safety is reliable, is coordinated by hydraulic tongs and wellhead slip and completes handling oil pipe operation, and it is strong can to reduce worker's work
Degree, improve operating efficiency.
What the purpose of this utility model was realized in：A kind of well repairing device combined by hydraulic tongs with wellhead slip, bag
Hydraulic tongs and wellhead slip are included, wellhead slip is installed on the handle hole of wellhead platform, and affixed symmetrical upright liter
Descending liquid cylinder pressure, the upper end of raise-lower hydraulic cylinder piston rod respectively connected hoistable platform, on hoistable platform it is affixed it is upright downwards
Symmetrical righting rod, the righting rod pilot hole corresponding with being set on wellhead platform is engaged, on the through hole of hoistable platform
Hydraulic tongs is installed, hydraulic tongs and wellhead slip are engaged with oil pipe or sucker rod.
The utility model hydraulic tongs and wellhead slip are connected in one, and wellhead slip is anti-lost except blocking oil pipe when putting oil pipe
It has also been devised in addition individual by pincers function, hydraulic tongs and the upper oil discharge pipe's operation of wellhead slip cooperation completion.
The utility model is compact-sized, and performance safety is reliable, is coordinated by hydraulic tongs and wellhead slip and completes loading and unloading oils
Pipe operation, reduces labor strength, improves operating efficiency.
Brief description of the drawings
The utility model is further described below in conjunction with accompanying drawing, Fig. 1 is that front view structure of the present utility model is shown
It is intended to.
Embodiment
A kind of well repairing device combined by hydraulic tongs with wellhead slip, as shown in figure 1, including hydraulic tongs 5 and wellhead slip
2, wellhead slip 2 is installed on the handle hole of wellhead platform 1, and affixed symmetrical upright lifting hydraulic cylinder 3, lift liquid
The upper end of the piston rod of cylinder pressure 3 respectively connected hoistable platform 4, affixed the upright symmetrical righting rod downwards on hoistable platform 4
6, righting rod 6 sets corresponding pilot hole to be engaged with wellhead platform 1, and liquid is installed with the through hole of hoistable platform 4
Pressing tongs 5, hydraulic tongs 5 and wellhead slip 2 are engaged with oil pipe 7 or sucker rod.Hydraulic tongs 5 and wellhead slip 2, which cooperate, to be carried out
Load and unload the work of oil pipe 7 or sucker rod.The center of the handle hole of wellhead platform 1 is centrally located at same lead with the through hole of hoistable platform 4
On vertical line.
Claims (3)
1. a kind of well repairing device combined by hydraulic tongs with wellhead slip, including hydraulic tongs（5）And wellhead slip（2）, its feature
It is：In wellhead platform（1）Handle hole on wellhead slip is installed（2）, and affixed symmetrical upright lifting hydraulic cylinder
（3）, lifting hydraulic cylinder（3）The upper end of piston rod respectively connected hoistable platform（4）, in hoistable platform（4）It is upper affixed upright
Downward symmetrical righting rod（6）, righting rod（6）With wellhead platform（1）On set corresponding pilot hole to be engaged, lifting
Platform（4）Through hole on hydraulic tongs is installed（5）, hydraulic tongs（5）And wellhead slip（2）With oil pipe（7）Or sucker rod is engaged.
2. a kind of well repairing device combined by hydraulic tongs with wellhead slip according to claim 1, it is characterized in that：Hydraulic tongs
（5）And wellhead slip（2）Mutual cooperation carries out handling oil pipe（7）Or the work of sucker rod.
3. a kind of well repairing device combined by hydraulic tongs with wellhead slip according to claim 1, it is characterized in that：Well head is put down
Platform（1）The center of handle hole and hoistable platform（4）Through hole is centrally located on same plumb line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855869.3U CN206942692U (en) | 2017-07-14 | 2017-07-14 | A kind of well repairing device combined by hydraulic tongs with wellhead slip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855869.3U CN206942692U (en) | 2017-07-14 | 2017-07-14 | A kind of well repairing device combined by hydraulic tongs with wellhead slip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942692U true CN206942692U (en) | 2018-01-30 |
Family
ID=61369615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855869.3U Active CN206942692U (en) | 2017-07-14 | 2017-07-14 | A kind of well repairing device combined by hydraulic tongs with wellhead slip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202428A (en) * | 2021-06-21 | 2021-08-03 | 中国石油化工股份有限公司 | Automatic screwing-on and unscrewing device for sucker rod |
-
2017
- 2017-07-14 CN CN201720855869.3U patent/CN206942692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202428A (en) * | 2021-06-21 | 2021-08-03 | 中国石油化工股份有限公司 | Automatic screwing-on and unscrewing device for sucker rod |
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| GR01 | Patent grant |