CN201943627U - Convoluted-type salvage device for underground wire ropes - Google Patents
Convoluted-type salvage device for underground wire ropes Download PDFInfo
- Publication number
- CN201943627U CN201943627U CN201020669046XU CN201020669046U CN201943627U CN 201943627 U CN201943627 U CN 201943627U CN 201020669046X U CN201020669046X U CN 201020669046XU CN 201020669046 U CN201020669046 U CN 201020669046U CN 201943627 U CN201943627 U CN 201943627U
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- CN
- China
- Prior art keywords
- impeller
- driving lever
- outer rim
- winding type
- fishing device
- 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 - Lifetime
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Abstract
A convoluted-type salvage device for underground wire ropes comprises a rope socket (1), an impeller (4) and a driving rod (7), wherein a front end of the rope socket (1) is connected with the impeller (4), outer edge of the impeller (4) is provided with spiral blades (3), and a front end of the impeller (4) is connected with the driving rod (7). The impeller and the driving rod rotate underground, draw and wind broken ends of wires, thereby bringing convenience to grasping and lifting wire ropes. The convoluted-type salvage device for underground wire ropes is simple and practical, has strong safety, works stably, efficiently and economically, and is convenient to use.
Description
Technical field
The utility model relates to a kind of oil drilling down-hole fishing tool technical field, particularly relates to a kind of rear end that is exclusively used in the class materials such as wirerope with certain flexibility that comprise steel wire of salvaging the down-hole of dropping and connects the fishing tool that aboveground wirerope is put into well.
Background technology
At present, in technologies such as oil drilling well build-in test, the situation of steel wire fracture takes place sometimes, steel wire is vertically to lean on tube wall at the pit shaft internal upper part, the weight of bottom invar silk self is pressed into group, because prior art does not have special-purpose fishing tool, mainly is to salvage with slip hook or steel wire brush, the grasping steel wire is inaccurate, waste time and energy, thereby cause labour intensity big, and fishing success ratio is low, to become dead group stuck if catch the agglomerating steel wire in bottom will turn over intestines, also easily cause down-hole steel wire winding to kink agglomerating, cause salvaging failure, cause more serious accident, relevant applicable technology scheme discloses less.
Summary of the invention
The purpose of this utility model provides a kind of tool device that is exclusively used in that salvaging breaks and falls the down-hole steel wire, particularly accurately grasping break fall the down-hole steel wire epimere and strain, the traction enhancement steel wire goes out the special-purpose fishing tool of well.
Realize that goal of the invention measure of the present utility model is: the rope socket front end connects impeller, and impeller outer edge has spiral blade, and the impeller front end connects driving lever.
Advantage of the present utility model is, is produced rotation in the down-hole and is drawn the winding steel wire broken end by impeller, driving lever, be convenient to then carry in the grasping, and simple and practical, high safety, working stability is efficient, economical, and is easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Reference numeral: rope socket 1, bearing 2, blade 3, impeller 4, briar tooth 5 mentions 6, driving lever 7 revolves tooth 8, balance wing 9, spearhead 10.
The specific embodiment
Below in conjunction with specific embodiment, describe:
Rope socket 1 front end connects impeller 4, and impeller 4 outer rims have spiral blade 3, and impeller 4 front ends connect driving lever 7.Rope socket 1 rear end outer rim has screw thread.Rope socket 1 rear end is by the wirerope that is threaded.
Rope socket 1 front end connects impeller 4 by bearing 2.Driving lever 7 front ends have the spearhead 10 of smooth spur.
Driving lever 7 outer rim fixed bend are to the briar tooth 5 of rope socket 1 direction.The direction of driving lever 7 outer rim fixed bend forward end mention 6.Driving lever 7 outer rims are fixedly revolved tooth 8, revolve tooth 8 extension extended lines and become shape of threads.Briar tooth 5, mention 6 and revolve tooth 8 effect and be to grab the steel wire that looses and be entangled with, pick up or pull out the steel wire upper end.
9, one groups two above balance wings 9 of driving lever 7 outer rim stable equilibrium wings are symmetrically distributed on the outer rim perpendicular to driving lever 7 axis.Balance wing 9 outer ends have respectively along the sharp-pointed position that driving lever 7 axis stretch out round about.Balance wing 9 plays the effect of stablizing driving lever 7 on the one hand, also can hang up less steel wire knot simultaneously when last carrying.
In use, rope socket 1 connects wirerope, delivers downwards from well head, when the spearhead 10 of driving lever 7 front ends touch the end visit steel wire to be entangled with the position after on carry because down-hole liquid produces eddy current impeller 4 outside, make 7 rotations of impeller 4 drive driving levers, simultaneously, because bearing 2 makes rope socket 1 not rotate or a little rotation; Impeller 4 makes that producing resistance by pit shaft liquid when carrying rotates impeller 4, thereby make its driving lever that connects below 7 enwind the interior steel wire of pit shaft, after these steel wires are wrapped on the driving lever 7, moving tooth grasping by the various structures on the driving lever 7, and tension, behind last proposition well, finish the steel wire salvage.Can not making steel turn over intestines, to become dead group stuck, causes the accident.
In above embodiment, what do not reach narration connects the wirerope technology as rope socket 1, and impeller 4 technology etc. relate to other necessary technologies of enforcement etc. and adopt prior art, no longer describes in detail.
Claims (8)
1. winding type down-hole wirerope fishing device is characterized in that: rope socket (1) front end connects impeller (4), and impeller (4) outer rim has spiral blade (3), and impeller (4) front end connects driving lever (7).
2. winding type as claimed in claim 1 down-hole wirerope fishing device is characterized in that, rope socket (1) rear end outer rim has screw thread.
3. winding type as claimed in claim 1 down-hole wirerope fishing device is characterized in that, rope socket (1) front end connects impeller (4) by bearing (2).
4. winding type as claimed in claim 1 down-hole wirerope fishing device is characterized in that, driving lever (7) front end has the spearhead (10) of smooth spur.
5. winding type as claimed in claim 1 down-hole wirerope fishing device is characterized in that, driving lever (7) outer rim fixed bend is to the briar tooth (5) of rope socket (1) direction.
6. winding type as claimed in claim 1 down-hole wirerope fishing device is characterized in that, the mentioning of the direction of driving lever (7) outer rim fixed bend forward end (6).
7. winding type as claimed in claim 1 down-hole wirerope fishing device is characterized in that, driving lever (7) outer rim is fixedly revolved tooth 8, revolves tooth 8 extension extended lines and becomes shape of threads.
8. winding type as claimed in claim 1 down-hole wirerope fishing device is characterized in that, driving lever (7) outer rim stable equilibrium wing (9), one group two above balance wings (9) are symmetrically distributed on the outer rim perpendicular to driving lever (7) axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020669046XU CN201943627U (en) | 2010-12-20 | 2010-12-20 | Convoluted-type salvage device for underground wire ropes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020669046XU CN201943627U (en) | 2010-12-20 | 2010-12-20 | Convoluted-type salvage device for underground wire ropes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943627U true CN201943627U (en) | 2011-08-24 |
Family
ID=44470976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020669046XU Expired - Lifetime CN201943627U (en) | 2010-12-20 | 2010-12-20 | Convoluted-type salvage device for underground wire ropes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033123A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Downhole rope salvage tool with good effect for petroleum well |
| CN106481298A (en) * | 2015-08-31 | 2017-03-08 | 中国石油化工股份有限公司 | A kind of spiral combination fisher |
-
2010
- 2010-12-20 CN CN201020669046XU patent/CN201943627U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033123A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Downhole rope salvage tool with good effect for petroleum well |
| CN106481298A (en) * | 2015-08-31 | 2017-03-08 | 中国石油化工股份有限公司 | A kind of spiral combination fisher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KARAMAY XINKE'AO PETROLEUM + NATURAL GAS TECHNOLOG Free format text: FORMER NAME: XINKEAO CHEMICAL INDUSTRY CO., LTD., KELAMAYI CITY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 833008 the Xinjiang Uygur Autonomous Region Karamay Zhungeer Muir Road No. 2 Patentee after: Karamay Xinke'ao Petroleum & Natural Gas Technology Co., Ltd. Address before: 833008 the Xinjiang Uygur Autonomous Region Karamay Zhungeer Muir Road No. 2 Patentee before: Xinkeao Chemical Industry Co., Ltd., Kelamayi City |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |