CN205000927U - A drag for rope instrument in pit many times for oil well - Google Patents
A drag for rope instrument in pit many times for oil well Download PDFInfo
- Publication number
- CN205000927U CN205000927U CN201520669252.3U CN201520669252U CN205000927U CN 205000927 U CN205000927 U CN 205000927U CN 201520669252 U CN201520669252 U CN 201520669252U CN 205000927 U CN205000927 U CN 205000927U
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- CN
- China
- Prior art keywords
- rope
- drag
- drags
- principal post
- oil well
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- 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
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Abstract
The utility model belongs to the technical field of the oil and a drag for rope instrument in pit many times for oil well is provided, including rotating motor, rolling bearing and dragging for the rope principal post, it is provided with rolling bearing to rotate motor one side, the rolling bearing opposite side is provided with and drags for the rope principal post, it is equipped with that the groove is led to in the installation and drag for rope principal post axle surface mounting a plurality of connecting piece and connecting piece swing joint drags for rope auxiliary pillar to drag for rope principal post axial, the connecting piece sets up on the surface and drags for rope auxiliary pillar angle kayser, it is provided with the barb to drag for rope auxiliary pillar, groove internally mounted connecting rod is led to in the installation, the connecting rod other end is provided with and drags for rope peg and stirring. The utility model discloses simple structure salvages effectually, can salvage rope form and bulk junk in the oil well, drags for rope auxiliary pillar through setting up the connecting piece, can make to drag for rope auxiliary pillar angle and change variable angle, can salvage by a lot of under the oil well, and salvage more thoroughly has improved staff's work efficiency, convenient to use.
Description
Technical field
The utility model relates to a kind of fishing tool, and particularly rope instrument is repeatedly dragged in a kind of down-hole for oil well, belongs to petroleum technology field.
Background technology
As everyone knows, in oil well operation process, the junk that some affect operation and oil exploitation usually can be fallen in oil well, generally some wire rope, cable, steel wire for logging etc. are elongated and the object that body is soft, these junks need to pull out in oil well in time, in order to avoid soil-well jam or damage equipment, drag for rope instrument inner rope form junk to be pulled out though present, but it is poor for effects such as cables, salvage not thorough, and oil well salvaging once must the wire rope salvaged under dragging for rope instrument at every turn, cable, steel wire for logging etc. are elongated and Object Extraction that body is soft could be carried out second time salvaging, the degree of depth of well-known oil well is longer, salvage so for a long time, the operating efficiency of staff can be affected, also junk residual in oil well is made to remove and to cause some negative consequences on the other hand.
Utility model content
The technical problems to be solved in the utility model overcomes existingly to drag for rope instrument not easy cleaning, thus the defect of operating efficiency when repeatedly using cannot be improved, there is provided a kind of down-hole for oil well repeatedly to drag for rope instrument, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
Rope instrument is repeatedly dragged in a kind of down-hole for oil well of the utility model, comprise rotary electric machine, rolling bearing and drag for rope principal post, described rotary electric machine side is provided with rolling bearing, described rolling bearing opposite side is provided with and drags for rope principal post, the described rope principal post that drags for is axially arranged with to install groove and drag for rope principal post axle surface and installs several connectors and connector is flexibly connected and drags for rope subpost, described connector is provided with on the surface and drags for rope subpost angle kayser, the described rope subpost that drags for is provided with hangnail, connecting rod is installed in described installation groove inside, the described connecting rod other end is provided with and drags for rope peg and stirring.
As a kind of optimal technical scheme of the present utility model, described in drag for rope subpost adjustable-angle 0 °-180 °.
As a kind of optimal technical scheme of the present utility model, described rolling bearing with drag for principal post of restricting for being threaded, described connecting rod screw thread is arranged on that to install groove inner.
As a kind of optimal technical scheme of the present utility model, described connector is provided with 12, and axially distributes in the shape of a spiral along dragging for rope principal post, described in drag for rope subpost and be provided with 12, and the connector that is threaded.
The beneficial effect that compared with prior art the utility model reaches is: rope instrument is dragged in the down-hole for oil well, structure is simple, salvages effective, can salvage rope form and bulk junk in oil well, rope subpost is dragged for by arranging connector, can make to drag for rope subpost angle and change angle, repeatedly can salvage under oil well, salvage more thorough, improve the operating efficiency of staff, reasonable in design, and structure is simple, easy to use.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for manual, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the structural representation that rope instrument is repeatedly dragged in a kind of down-hole for oil well described in the utility model embodiment;
Number in the figure: 1, rotary electric machine; 2, rolling bearing; 3, rope principal post is dragged for; 4, groove is installed; 5, connector; 6, rope subpost is dragged for; 7, rope subpost angle kayser is dragged for; 8, hangnail; 9, connecting rod; 10, rope peg is dragged for; 11, puddler.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1, the utility model provides a kind of down-hole for oil well repeatedly to drag for rope instrument, comprise rotary electric machine 1, rolling bearing 2 and drag for rope principal post 3, rotary electric machine 1 side is provided with rolling bearing 2, rolling bearing 2 opposite side is provided with and drags for rope principal post 3, drag for rope principal post 3 be axially arranged with install groove 4 and drag for rope principal post 3 surface install several connectors 5 connect drag for rope subpost 6, connector 5 is provided with on the surface and drags for rope subpost angle kayser 7, drag for rope subpost 6 and be provided with hangnail 8, groove 4 inside is installed connecting rod 9 is installed, connecting rod 9 other end is provided with and drags for rope peg 10 and puddler 11.
Drag for rope subpost 6 adjustable-angle 0 °-180 °, be conducive to rope form matter falling to drop on peg 10.
Rolling bearing 2 with drag for principal post 3 of restricting for being threaded, connecting rod 9 screw thread is arranged on that to install groove 4 inner, is convenient to dismounting, for ease of maintenaince.
Connector 5 is provided with 12, and axially distributes in the shape of a spiral along dragging for rope principal post 3, drags for rope subpost 6 and is provided with 12, and the connector 5 that is threaded, be convenient to tangle rope form junk.
Concrete principle, during use, driving rolling bearing 2 by rotary electric machine 1, is drag for rope principal post 3 to rotate, when drag for rope subpost 6 and drag for rope principal post 3 be wound around rope form junk time, rope principal post 3 is dragged for by promoting, make to drag for that rope subpost 6 is stressed makes to drag for rope subpost angle kayser 7 and unlock, rope form junk is hung on peg 10, makes to drag for rope principal post 3 and decline, when setting drag for rope subpost 6 with drag for principal post 3 of restricting angled time will be locking by dragging for subpost angle kayser 7 of restricting, carry out salvage again.
Rope instrument is dragged in the down-hole that the utility model is used for oil well, structure is simple, salvages effective, can salvage rope form and bulk junk in oil well, rope subpost is dragged for by arranging connector, can make to drag for rope subpost angle and change angle, repeatedly can salvage under oil well, salvage more thorough, improve the operating efficiency of staff, reasonable in design, and structure is simple, easy to use.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. rope instrument is repeatedly dragged in the down-hole for oil well, comprise rotary electric machine (1), rolling bearing (2) and drag for rope principal post (3), it is characterized in that, described rotary electric machine (1) side is provided with described rolling bearing (2), rope principal post (3) is dragged for described in the opposite side of described rolling bearing (2) is provided with, described rope principal post (3) that drags for is axially arranged with installation groove (4), described drag for rope principal post (3) surface several connectors (5) are installed and described connector (5) be flexibly connected drag for rope subpost (6), described connector (5) is provided with on the surface and drags for rope subpost angle kayser (7), described dragging on rope subpost (6) is provided with hangnail (8), connecting rod (9) is installed in described installation groove (4) inside, described connecting rod (9) other end is provided with and drags for rope peg (10) and puddler (11).
2. rope instrument is repeatedly dragged in a kind of down-hole for oil well according to claim 1, it is characterized in that, described in drag for rope subpost (6) can within the scope of 0 °-180 ° adjusting angle.
3. rope instrument is repeatedly dragged in a kind of down-hole for oil well according to claim 1, it is characterized in that, described rolling bearing (2) with drag for principal post (3) of restricting for being threaded, described connecting rod (9) screw thread is arranged on that to install groove (4) inner.
4. rope instrument is repeatedly dragged in a kind of down-hole for oil well according to claim 1, it is characterized in that, described connector (5) is provided with 12, and axially distribute in the shape of a spiral along dragging for rope principal post (3), described rope subpost (6) that drags for is provided with 12, and the connector that is threaded (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669252.3U CN205000927U (en) | 2015-08-31 | 2015-08-31 | A drag for rope instrument in pit many times for oil well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669252.3U CN205000927U (en) | 2015-08-31 | 2015-08-31 | A drag for rope instrument in pit many times for oil well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205000927U true CN205000927U (en) | 2016-01-27 |
Family
ID=55157822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520669252.3U Expired - Fee Related CN205000927U (en) | 2015-08-31 | 2015-08-31 | A drag for rope instrument in pit many times for oil well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205000927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075384A (en) * | 2020-01-03 | 2020-04-28 | 西南石油大学 | Spiral guide type underground steel wire rope fishing device |
-
2015
- 2015-08-31 CN CN201520669252.3U patent/CN205000927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075384A (en) * | 2020-01-03 | 2020-04-28 | 西南石油大学 | Spiral guide type underground steel wire rope fishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170605 Address after: 242000, Xuancheng economic and Technological Development Zone, Anhui Province Road and road (Science and technology road) No. 19 Patentee after: ANHUI TIANYU PETROLEUM EQUIPMENT MANUFACTURING CO.,LTD. Address before: 201600 Shanghai Songjiang District City Maogang town Xinbin road 1469 Lane D District No. 6 Patentee before: SHANGHAI TIANYU PETROLEUM EQUIPMENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |