CN201116452Y - Automatic returning type small pulley for tubing - Google Patents
Automatic returning type small pulley for tubing Download PDFInfo
- Publication number
- CN201116452Y CN201116452Y CNU2007200160862U CN200720016086U CN201116452Y CN 201116452 Y CN201116452 Y CN 201116452Y CN U2007200160862 U CNU2007200160862 U CN U2007200160862U CN 200720016086 U CN200720016086 U CN 200720016086U CN 201116452 Y CN201116452 Y CN 201116452Y
- Authority
- CN
- China
- Prior art keywords
- jigger
- nylon rope
- tackle
- slide track
- self
- 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
Images
Abstract
A self-recovery tubing block is composed of a self-recovery mechanism hull, a nylon rope winding drum, a wind spring, a nylon rope, a tackle and a slide track. Because the nylon rope of the self-recovery tubing block is respectively connected with the nylon rope winding drum and the tackle, the self-recovery mechanism hull is in socket concoction with the slide track, and the tackle is positioned in the slide track. The slide tack is made of channel steel, the tackle is fixed in the slide track, and thereby the tackle is prevented from releasing. The tackle automatically returns by using the wind spring (or using electric or other methods). The self-recovery mechanism is connected by using an inserting method. A folding slide track is utilized, which can be quickly mounted and conveniently transported. The tackle can be prevented from releasing from the slide track, ensure safe production, alleviating labor intensity of on-site operation crews, and is suitable for on-site popularization and application.
Description
Technical field:
The utility model relates to the workover treatment device that uses on a kind of field produces, the particularly automatic recoverable oil pipe jigger that removes.
Background technology:
Each oil field in order to prevent the wearing and tearing of oil pipe screw thread, uses the jigger of weldering system to be placed on the slideway of being built by two oil pipes when removing oil pipe at present.When removing oil pipe, pin thread one end of oil pipe is placed on the jigger, oil pipe drives the jigger motion, and oil pipe is relative with jigger static, so just can prevent that the oil pipe pin thread from wearing and tearing.But because jigger usually drops from slideway when vibrations take place oil pipe, jigger is also usually made a clean sweep of from one of slideway owing to inertia when oil pipe is sling simultaneously, if the well head operating personnel do not note, just have the danger that is injured by a crashing object by jigger.Simultaneously, jigger need operating personnel constantly forced back could continue to use.
Summary of the invention:
The purpose of this utility model is to provide a kind of recoverable oil pipe jigger that removes automatically.Can prevent that jigger from dropping from slideway, guarantee safety in production, alleviate site operation personnel's labour intensity.
The purpose of this utility model is achieved in that by automatic return mechanism ectosome (1), nylon rope reel (2), clockwork spring (3), nylon rope (4), jigger (5), slideway (6) to be formed; Nylon rope reel (2), clockwork spring (3) are arranged in automatic return mechanism ectosome (1), nylon rope (4) is connected with imperial rope reel (2), jigger (5) respectively, automatic return mechanism ectosome (1) is pegged graft with slideway (6), and jigger (5) is put into slideway (6).
Operating principle: during oil pipe, jigger is put into slideway, and slideway is opened instantly, the bottom is with the stent support of adjustment height, and is transferred to suitable height.Automatic return mechanism is plugged on away from well head one end, nylon rope and jigger are articulated.After the oil pipe pin end is put into jigger, by hanging device the oil pipe box end is sling, jigger slides to the well head direction under the drive of oil pipe, and nylon rope is pulled out, and nylon rope drives the nylon rope reel and rotates, and drives clockwork spring and tightens; After the oil pipe pin thread breaks away from jigger, by clockwork spring retracting spring potential energy, drive the nylon rope reel and rotate, nylon rope is regained, drive jigger and return away from well head one end, so just realized that jigger returns automatically.When playing oil pipe, as long as automatic return mechanism is plugged near well head one end, nylon rope and jigger are articulated, just can carry out operate as normal.
The utility model is connected nylon rope respectively owing to having adopted with imperial rope reel, jigger, automatic return mechanism ectosome and slideway are pegged graft, and jigger is put into slideway.Adopt U-steel to make slideway, jigger is fixed in the slideway, prevent that jigger from dropping; Adopt clockwork spring (also can adopt electronic other method that waits) that jigger is returned automatically; Adopt the insertion method to connect automatic return mechanism; Adopt collapsible slideway, but Fast Installation and convenient transportation; Can prevent that jigger from dropping from slideway, guarantee safety in production, alleviate site operation personnel's labour intensity.Be well suited for field popularization application.
Description of drawings
Accompanying drawing is a structural representation of the present utility model;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
By accompanying drawing as can be seen, the utility model is made up of automatic return mechanism ectosome 1, nylon rope reel 2, clockwork spring 3, nylon rope 4, jigger 5, slideway 6; Nylon rope reel 2, clockwork spring 3 are arranged in automatic return mechanism ectosome 1, and nylon rope 4 is connected with imperial rope reel 2, jigger 5 respectively, and automatic return mechanism ectosome 1 is pegged graft with slideway 6, and jigger 5 is put into slideway 6.Instantly during oil pipe, jigger is put into slideway, and slideway is opened, the bottom is with the stent support of adjustment height, and is transferred to suitable height.Automatic return mechanism is plugged on away from well head one end, nylon rope and jigger are articulated.After the oil pipe pin end is put into jigger, by hanging device the oil pipe box end is sling, jigger slides to the well head direction under the drive of oil pipe, and nylon rope is pulled out, and nylon rope drives the nylon rope reel and rotates, and drives clockwork spring and tightens; After the oil pipe pin thread breaks away from jigger, by clockwork spring retracting spring potential energy, drive the nylon rope reel and rotate, nylon rope is regained, drive jigger and return away from well head one end, so just realized that jigger returns automatically.When playing oil pipe, as long as automatic return mechanism is plugged near well head one end, nylon rope and jigger are articulated, just can carry out operate as normal.
Claims (1)
1, the automatic recoverable oil pipe jigger that removes is made up of automatic return mechanism ectosome (1), nylon rope reel (2), clockwork spring (3), nylon rope (4), jigger (5), slideway (6); It is characterized in that: nylon rope reel (2), clockwork spring (3) are arranged in automatic return mechanism ectosome (1), nylon rope (4) is connected with imperial rope reel (2), jigger (5) respectively, automatic return mechanism ectosome (1) is pegged graft with slideway (6), and jigger (5) is put into slideway (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200160862U CN201116452Y (en) | 2007-11-22 | 2007-11-22 | Automatic returning type small pulley for tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200160862U CN201116452Y (en) | 2007-11-22 | 2007-11-22 | Automatic returning type small pulley for tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116452Y true CN201116452Y (en) | 2008-09-17 |
Family
ID=39991025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200160862U Expired - Fee Related CN201116452Y (en) | 2007-11-22 | 2007-11-22 | Automatic returning type small pulley for tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116452Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150402A (en) * | 2015-04-08 | 2016-11-23 | 河北建勘钻探设备有限公司 | What a kind of pair of master winch coordinated loop turn self-acting valve mechanism quickly puts drill system |
| CN106194065A (en) * | 2016-07-19 | 2016-12-07 | 中国石油大学(华东) | Light maintenance operation automatic turning-back type oil tube slide car in oil field designs |
-
2007
- 2007-11-22 CN CNU2007200160862U patent/CN201116452Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150402A (en) * | 2015-04-08 | 2016-11-23 | 河北建勘钻探设备有限公司 | What a kind of pair of master winch coordinated loop turn self-acting valve mechanism quickly puts drill system |
| CN106150402B (en) * | 2015-04-08 | 2018-06-05 | 河北建勘钻探设备有限公司 | A kind of double the quick of master winch cooperation loop turn self-acting valve mechanism puts drill system |
| CN106194065A (en) * | 2016-07-19 | 2016-12-07 | 中国石油大学(华东) | Light maintenance operation automatic turning-back type oil tube slide car in oil field designs |
| CN106194065B (en) * | 2016-07-19 | 2019-05-24 | 中国石油大学(华东) | A kind of novel oil-pipeline small sliding pulley and its motion mode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101972526B (en) | Rescue device for small-diameter deep well | |
| RU2019135511A (en) | DRILLING RIG WITH TOP DRIVE SYSTEM FUNCTIONING IN WELL DRILLING MODE, LIFTING MODE AND BYPASSING MODE | |
| CN201014370Y (en) | Mobile lighting lamp tower lamp post mechanism | |
| CN201116452Y (en) | Automatic returning type small pulley for tubing | |
| CN101309001A (en) | Cable deicing robot | |
| CN110459999B (en) | Deicing mechanism for power transmission line | |
| CN106285542A (en) | A kind of trouble of lost tool in hole fisher | |
| CN108680326A (en) | A kind of submarine pipeline junk shock simulation experiment method | |
| CN202140049U (en) | Drill rod processing device for drilling machine | |
| CN108489699B (en) | A kind of submarine pipeline junk shock simulation experiment system | |
| CN201838189U (en) | Movable solar signal lamp | |
| CN201598992U (en) | Conveying mechanism for elevation of drill pipes for oil drilling | |
| CN207459933U (en) | A kind of motor rapid-maintenance is taken out stitches instrument | |
| CN204400248U (en) | A kind of unwinding device of automatic slitting machine | |
| CN104912501A (en) | Rod-feeding mechanism for drill rod | |
| CN208776120U (en) | A kind of ground well cable retraction jack | |
| CN209023949U (en) | A kind of fiber optic communications line releasing pulley | |
| CN209875129U (en) | Cantilever turnover mechanism of tower type pumping unit | |
| CN205399651U (en) | Mining clearing machine tool | |
| CN203547588U (en) | Anti-falling device for polished rod of pumping unit | |
| CN206641011U (en) | The telescopic high-altitude plucking shears of timing belt | |
| CN106906797B (en) | A kind of intelligent fixed trash applied to hydro-electric power project | |
| CN109850099A (en) | A kind of underwater sea cucumber fishing robot draw off gear | |
| CN107044616B (en) | A kind of LED lamp device | |
| CN209176882U (en) | One kind preventing underwater robot cable gripping mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20091222 |