CN104373060B - Oil pumping rod hooking device - Google Patents
Oil pumping rod hooking device Download PDFInfo
- Publication number
- CN104373060B CN104373060B CN201310356437.4A CN201310356437A CN104373060B CN 104373060 B CN104373060 B CN 104373060B CN 201310356437 A CN201310356437 A CN 201310356437A CN 104373060 B CN104373060 B CN 104373060B
- Authority
- CN
- China
- Prior art keywords
- handle
- grab
- plug
- latch
- rod
- 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.)
- Active
Links
- 238000005086 pumping Methods 0.000 title description 2
- 238000003466 welding Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/02—Rod or cable suspensions
- E21B19/04—Hooks
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a sucker rod hooking and pulling device which comprises a handle (1), a hook (2), a bracket (3), a beam barrel (4), a bolt (5), a deflector rod (6), a spring (7), a plug (9) and a rope (10), wherein the lower end of the handle (1) is welded with the upper arm of the hook (2), the lower arm of the hook (2) is vertically welded with a support column of the bracket (3), the beam barrel (4) is movably connected with the bracket (3), the handle (1) is provided with a through chute (8), the handle (1) is internally provided with the bolt (5), the deflector rod (6) is inserted into the chute (8) and is radially and threadedly connected with the tail part of the bolt (5), the plug (9) is threadedly connected with the handle (1), the spring (7) is arranged between the bolt (5) and the plug (9), the bolt (5) is inserted into a lock hole of the upper arm and the lower arm, the rope (10) is connected with the plug (9) in a fastening way, and the axial direction of the shaft roller (4) is parallel to the depth direction from the opening to the bottom of the hook (2). The hook puller is used for fishing the sucker rod.
Description
Technical field
The present invention relates to the rod hood that a kind of workover treatment uses and drag device.
Background technology
At present, Dagang Oilfield southern oil district oil well in process of production, owing to being subject to hole deviation factor shadowRing, sucker rod is worn and breaks situation and often occur in well, processes the work that sucker rod is pulled offIndustry is called " fishing ", and fishing carries out actuating oil-pumping unit with crane conventionally, and crane willSucker rod is dismantled screw thread at rod collar after single from proposing two, well head in well, thenOne people grasps sucker rod bottom, and the sucker rod of laying down is lifted and moved sucker rod bridge side, ground toTo, crane is transferred sucker rod to ground simultaneously, repeats aforesaid operations whole sucker rods are proposed to wellMouth is lifted and is moved ground to and transfer, and above-mentioned lifting draws sucker rod operation under a strain, therefore conventionally needs twoPeople carries out rotation and operation, draws sucker rod when operation lifting in addition, and people is in crane all the timeUnder arm, operation is very dangerous.
Summary of the invention
The defect existing for above-mentioned prior art, the technical problem to be solved in the present invention is to provideA kind of rod hood is dragged device, the convenient sucker rod operation of salvaging.
For solving the problems of the technologies described above, rod hood of the present invention is dragged device, by handle 1, grab 2,Support 3, beaming roller 4, latch 5, driving lever 6, spring 7, plug 9 and rope 10 form,Above-mentioned handle 1 lower end and grab 2 upper arm upside welding, above-mentioned grab 2 underarm downside and supports3 pillar vertical weldings, arrange beaming roller 4 between above-mentioned support 3 bipods, beaming roller 4 end part rotating shaftBe flexibly connected with support 3 bipod axis holes, above-mentioned handle 1 one sides have and connect chute 8, handleIn 1, be equipped with latch 5, above-mentioned driving lever 6 inserts chute 8 and is radially threaded with latch 5 afterbodys,Above-mentioned plug 9 is threaded with handle 1 upper end, between above-mentioned latch 5 and plug 9, bullet is installedSpring 7, above-mentioned latch 5 is inserted in grab 2 upper arm and underarm lockhole, above-mentioned rope 10 and silkStifled 9 uropore setting fastenings connect, above-mentioned beaming roller 4 axially with 2 mouthfuls of grabs the depth direction end of to parallel.
As a modification of the present invention, above-mentioned beaming roller 4 two ends diameters are greater than mid diameter and are loudspeakerShape.
Above-mentioned handle 1 is body.
Above-mentioned grab 2 is U-shaped.
Compared with present technical scheme, adopt rod hood of the present invention to drag device, improve well workover and salvageJob safety coefficient reduces labor strength, and handling safety is laborsaving.
Brief description of the drawings
Fig. 1 is the structural representation that rod hood of the present invention is dragged device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, rod hood of the present invention is dragged device, by handle 1, grab 2, support 3,Beaming roller 4, latch 5, driving lever 6, spring 7, plug 9 and rope 10 form, and handle 1 isBody, grab 2 is U-shapeds, handle 1 lower end and grab 2 upper arm upside welding, grab 2 timesArm downside and support 3 pillar vertical weldings, arrange beaming roller 4 between support 3 bipods, beaming roller 4End part rotating shaft is flexibly connected with support 3 bipod axis holes, and handle 1 one sides have and connect chute 8,In handle 1, be equipped with latch 5, driving lever 6 inserts chute 8 and is radially threaded with latch 5 afterbodys,Plug 9 is threaded with handle 1 upper end, and mounting spring 7 between latch 5 and plug 9 is insertedPin 5 can insert or exit grab 2 upper arm and underarm lockhole, rope 10 and plug 9 uropore systemsLink and connect, beaming roller 4 axially with 2 mouthfuls of grabs the depth direction end of to parallel.
While adopting technical solution of the present invention operation, first long 2-3 rice rope is through to the present inventionRod hood is dragged in device plug 9 uropores and is fastened button, and a hand is caught hold of rear 1/3rd of ropePlace, and hold hook and drag the handle 1 of device, will dial simultaneously turn round 6 backward hook draw, the U-shaped of grab 2Mouth is opened, and pushes in grab 2U shape mouth proposing sucker rod afterbody in well, decontrols to dial and turns round 6Sucker rod is pinned by latch 5, unclamps hook and drags device handle, holds rope and draws to sucker rod bridge directionDrag sucker rod, in the time that hook is dragged device bottom beaming roller 4 and ridden on beam hanger bridge, along with crane is transferred oil pumpingBar, hook drag device in tow sucker rod along beam hanger bridge drop to ground, repeat aforesaid operations will all take outBeam hanger proposes well head, and sucker rod is pulled on beam hanger bridge with this tool of invention.
Claims (4)
1. rod hood is dragged a device, by handle (1), grab (2), support (3), beaming roller(4), latch (5), driving lever (6), spring (7), plug (9) and rope (10) composition,It is characterized in that: described handle (1) lower end and the welding of grab (2) upper arm upside, described grab(2) underarm downside and support (3) pillar vertical welding, between described support (3) bipodBeaming roller (4) is set, and beaming roller (4) end part rotating shaft is flexibly connected with support (3) bipod axis hole,Described handle (1) one side has and connects chute (8), is equipped with latch (5) in handle (1),Described driving lever (6) inserts chute (8) and is radially threaded with latch (5) afterbody, described silkStifled (9) are threaded with handle (1) upper end, between described latch (5) and plug (9)Mounting spring (7), described latch (5) is inserted in grab (2) upper arm and underarm lockhole, instituteState rope (10) and be connected with plug (9) uropore setting fastening, described beaming roller (4) axially and grab (2)Mouth is parallel to the depth direction at the end.
2. rod hood according to claim 1 is dragged device, it is characterized in that: described beaming roller (4)Two ends diameter is greater than mid diameter flare.
3. rod hood according to claim 1 is dragged device, it is characterized in that: described handle (1)For body.
4. rod hood according to claim 1 is dragged device, it is characterized in that: described grab (2)For U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356437.4A CN104373060B (en) | 2013-08-15 | 2013-08-15 | Oil pumping rod hooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356437.4A CN104373060B (en) | 2013-08-15 | 2013-08-15 | Oil pumping rod hooking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104373060A CN104373060A (en) | 2015-02-25 |
| CN104373060B true CN104373060B (en) | 2016-05-11 |
Family
ID=52552225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310356437.4A Active CN104373060B (en) | 2013-08-15 | 2013-08-15 | Oil pumping rod hooking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104373060B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366928B (en) * | 2016-08-29 | 2018-04-13 | 成都龙之泉科技股份有限公司 | A kind of heat-engine plant desulfurized chimney anticorrosion graphene coating and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201057007Y (en) * | 2007-07-31 | 2008-05-07 | 中国石油天然气集团公司 | Reversible loose-leaf type fishing barrel |
| CN201116457Y (en) * | 2007-11-30 | 2008-09-17 | 辽河石油勘探局 | Combined type overshot |
| CN201162509Y (en) * | 2008-03-10 | 2008-12-10 | 刘炳忠 | Releasable three-ball latch jack |
| CN102305041A (en) * | 2011-09-16 | 2012-01-04 | 天津泰克信达机电科技有限公司 | Production well blanking plug salvage cylinder |
| CN203515276U (en) * | 2013-05-03 | 2014-04-02 | 张弘 | Invisible antitheft maintenance device and system thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20092139L (en) * | 2009-06-02 | 2010-12-03 | 2K Tools As | Fishing tool for retrieving equipment from boreholes |
-
2013
- 2013-08-15 CN CN201310356437.4A patent/CN104373060B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201057007Y (en) * | 2007-07-31 | 2008-05-07 | 中国石油天然气集团公司 | Reversible loose-leaf type fishing barrel |
| CN201116457Y (en) * | 2007-11-30 | 2008-09-17 | 辽河石油勘探局 | Combined type overshot |
| CN201162509Y (en) * | 2008-03-10 | 2008-12-10 | 刘炳忠 | Releasable three-ball latch jack |
| CN102305041A (en) * | 2011-09-16 | 2012-01-04 | 天津泰克信达机电科技有限公司 | Production well blanking plug salvage cylinder |
| CN203515276U (en) * | 2013-05-03 | 2014-04-02 | 张弘 | Invisible antitheft maintenance device and system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104373060A (en) | 2015-02-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |