CN107575172A - A kind of slips installation tool - Google Patents
A kind of slips installation tool Download PDFInfo
- Publication number
- CN107575172A CN107575172A CN201710739443.6A CN201710739443A CN107575172A CN 107575172 A CN107575172 A CN 107575172A CN 201710739443 A CN201710739443 A CN 201710739443A CN 107575172 A CN107575172 A CN 107575172A
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- CN
- China
- Prior art keywords
- installation tool
- positioning convex
- slips
- sleeve
- backing plate
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Abstract
A kind of slips installation tool, including sleeve are disclosed herein；One end of the sleeve is provided with detent mechanism, and the detent mechanism includes multiple positioning convex that annular is uniformly arranged, and the positioning convex is used to be inserted into the gap between adjacent dovetail slip；The sleeve has hollow structure, and the hollow structure is used for the end for accommodating steel wire rope；The application can be applied to drilling well kit technical field, can effectively solve the problem that the defects of slips installation process is present in the prior art using the application, can effectively improve the installation effectiveness of slips piece；Further, additionally it is possible to which the situation for effectively avoiding operative employee from being scratched occurs.
Description
Technical field
The application relates to, but are not limited to drilling well kit, especially a kind of slips installation tool.
Background technology
Slips is to be used for blocking and hanging the work for holding drill string in well in drilling process, and different size of drill string is different
The slips of size.Slips is typically made up of multiple slips pieces, needs slips piece being installed in place during use.
At present, the installation operation of above-mentioned slips piece is and adjusts to install by hand by screwdriver, and installation effectiveness is slow, it is impossible to has
Effect meets actual production demand；Meanwhile the operation of above-mentioned manual installation card tile easily scratches the hand of operative employee, exists certain
Potential danger.
The content of the invention
The technical problem that the application solves is to provide a kind of slips installation tool, can effectively solve the problem that slips in the prior art
The defects of installation process is present, the installation effectiveness of slips piece can be effectively improved；Further, additionally it is possible to effectively avoid operative employee
Situation about being scratched occurs.
In order to solve the above technical problems, this application provides a kind of slips installation tool, including sleeve；
One end of the sleeve is provided with detent mechanism, and the detent mechanism includes multiple convexes that annular is uniformly arranged
Rise, the positioning convex is used to be inserted into the gap between adjacent dovetail slip；
The sleeve has hollow structure, and the hollow structure is used for the end for accommodating steel wire rope.
Above-mentioned slips installation tool, can also have following features：
The detent mechanism also includes annular backing plate, and the multiple positioning convex is uniformly arranged on the annular backing plate,
The annular backing plate is arranged on the end face of the sleeve.
Above-mentioned slips installation tool, can also have following features：
The multiple positioning convex is uniformly arranged on the end face of the sleeve.
Above-mentioned slips installation tool, can also have following features：
The end set of the remotely located mechanism of sleeve has flange end face, and the flange end face forms slips installation tool
Percussion acting surface.
Above-mentioned slips installation tool, can also have following features：
The positioning convex is arranged to spacer.
Above-mentioned slips installation tool, can also have following features：
Handle mechanism is provided with the outside of the sleeve.
Above-mentioned slips installation tool, can also have following features：
It is non-dismountable connection between the positioning convex and the annular backing plate.
Above-mentioned slips installation tool, can also have following features：
It is to be detachably connected between the positioning convex and the annular backing plate.
Above-mentioned slips installation tool, can also have following features：
Annular has been uniformly arranged multiple strip chutes on the surface of the annular backing plate, and the bottom of the positioning convex is corresponding
Strip sliding block is provided with, the strip sliding block is arranged to be inserted into strip chute.
Above-mentioned slips installation tool, can also have following features：
It is interference fit connection between the strip sliding block and strip chute.
The application above-mentioned technical proposal has the advantages that：
Compared to prior art, multiple detent mechanisms that the application can be uniformly arranged by above-mentioned annular can realize wedge
Shape slips is accurately positioned, and can effectively ensure that the spacing between dovetail slip is standard figures, can effectively avoid existing skill
The defects of positioning by hand is fully relied in art, the efficiency of actual installation can be effectively improved；Meanwhile also it can effectively avoid operating
The risk that employee's hand is scratched.
Other features and advantage will illustrate in the following description, also, partly become from specification
Obtain it is clear that or being understood by implementing the embodiment of the present invention.The purpose of the application and other advantages can be by illustrating
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
Brief description of the drawings
Accompanying drawing is used for providing further understanding technical scheme, and a part for constitution instruction, with this
The embodiment of application is used for the technical scheme for explaining the application together, does not form the limitation to technical scheme.
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 is the dovetail slip structural representation of the embodiment of the present invention one；
Fig. 3 is the application schematic diagram of the embodiment of the present invention one；
Fig. 4 is the annular backing plate structural representation of the embodiment of the present invention two；
Illustrate：
1- positioning convex, 2- annular backing plates, 3- hollow structures, 4- handle mechanisms, 5- dovetail slips, 6- steel wire ropes, 7- bars
Shape chute, 8- strip sliding blocks, 9- pedestals.
Embodiment
Embodiments herein is described in detail below in conjunction with accompanying drawing.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
Embodiment one：
As shown in figure 1, the embodiment of the present invention one provides a kind of slips installation tool, including sleeve；One end of sleeve is set
Detent mechanism is equipped with, detent mechanism includes multiple positioning convex 1 that annular is uniformly arranged, and positioning convex 1 is adjacent for being inserted into
In gap between dovetail slip；Sleeve has hollow structure 3, and hollow structure 3 is used for the end for accommodating steel wire rope 6.
In concrete operations, wedge-shaped card can be realized by the setting for multiple detent mechanisms that above-mentioned annular is uniformly arranged
Watt be accurately positioned, can effectively ensure that the spacing between dovetail slip is standard figures, can effectively be avoided in the prior art
The defects of fully relying on positioning by hand, the efficiency of actual installation can be effectively improved；Meanwhile it also can effectively avoid operating employee
The risk that hand is scratched.
As shown in Figure 2 and Figure 3, in the present embodiment, above-mentioned positioning convex 1 is 3.
In concrete operations, steel wire rope 6 to be installed can be passed through to the intermediate throughholes of pedestal 9, the end of steel wire rope 6 can be located at
In the hollow structure 3 of sleeve, by the annular chamber between the scattered loading steel wire rope 6 of 3 dovetail slips 5 and the cone tank of pedestal 9；
The detent mechanism of slips installation tool is contacted into dovetail slip 5,3 positioning convex 1 are specifically spaced one from 3 dovetail slips 5.
Apply certain power on the top of slips installation tool so that positioning convex 1 be further embedded in adjacent dovetail slip 5 it
Between, and drive the movement of dovetail slip 5 to move down, with steel wire rope 6 of the clamping between three dovetail slips 5；Above-mentioned positioning
The setting of projection 1, can effectively ensure that being uniformly arranged for dovetail slip 5, can effectively improve the stable connection of final steel wire rope 6
Property.
After installation, steel wire rope 6 moves downward, and due to the frictional force between slips and steel wire rope 6, slips is simultaneously downward
Motion, is influenceed by the interior tapered space of pedestal 9, moves downward while do centripetal motion, and extruded cords rope 6 is consolidated so as to reach
Determine steel wire rope 6, and limit the purpose of the slip of steel wire rope 6.
In the present embodiment, above-mentioned detent mechanism also includes annular backing plate 2, and multiple positioning convex 1 are uniformly arranged in air ring
On plate 2, annular backing plate 2 is arranged on the end face of sleeve.
In concrete operations, above-mentioned annular backing plate 2 can use 0 type backing plate, effectively to reduce the making of slips installation tool
Cost；Above-mentioned annular backing plate 2 can be welded on the end face of sleeve, and assembling operation is simple and easy.
In the present embodiment, the end set of the above-mentioned remotely located mechanism of sleeve has flange end face, and flange end face forms slips
The percussion acting surface of installation tool.
In concrete operations, the setting of above-mentioned flange end face, using the teaching of the invention it is possible to provide, can to the percussion acting surface of slips installation tool
The convenient installation operation of dovetail slip 5 is realized by aid；In installation process, can by positioning convex 1 and dovetail slip 5 it
Between align, sleeve is vertically arranged, and vertically tap sleeve at the top of flange end face, power percussion power is transferred to convex vertically
Rise at 1 and dovetail slip 5, so that dovetail slip 5 is by 6 effective clamping of steel wire rope.
In the present embodiment, above-mentioned positioning convex 1 is arranged to spacer, or is arranged to locating piece, to realize dovetail slip 5
Uniform intervals are defined.
In order to effectively improve the simple operation of slips installation tool；In the present embodiment, set on the outside of above-mentioned sleeve
It is equipped with handle mechanism 4.
In concrete operations, by the setting of above-mentioned handle mechanism 4, corresponding hand-held can be realized, operation employee can
The end of handle mechanism 4 is held, with the percussion acting surface away from sleeve, farthest to protect the safety of arm.
It is non-dismountable connection between above-mentioned positioning convex 1 and annular backing plate 2 in the present embodiment.
In concrete operations, positioning convex 1 can be directly welded on annular backing plate 2, to effectively improve positioning convex 1 and ring
Structural stability between shape backing plate 2；It is above-mentioned be welded to connect may make up it is non-dismountable between positioning convex 1 and annular backing plate 2
Connection.
Embodiment two：
The embodiment of the present invention two provides a kind of slips installation tool, and agent structure is similar with embodiment one, also includes set
Cylinder；One end of sleeve, which is set, also detent mechanism, and detent mechanism includes multiple positioning convex that annular is uniformly arranged, positioning convex
For being inserted into the gap between adjacent dovetail slip；Sleeve also has hollow structure, and hollow structure is used to accommodate steel wire rope
End.Specific setting on agent structure refers to the record in embodiment one, is intended to illustrate area between the two herein
Not.
As shown in figure 4, it is to be detachably connected in the present embodiment, between above-mentioned positioning convex 1 and the annular backing plate 2.
In concrete operations, annular has been uniformly arranged multiple strip chutes 7, the positioning on the surface of above-mentioned annular backing plate 2
The bottom of projection 1 is correspondingly arranged on strip sliding block 8, and the strip sliding block 8 is arranged to be inserted into strip chute 7；Above-mentioned strip
Mating connection between sliding block 8 and strip chute 7, being detachably connected between positioning convex 1 and annular backing plate 2 can be realized,
The positioning convex 1 of corresponding number according to different dovetail slip numbers, can be installed, to effectively improve above-mentioned slips bending tool
Application.
In the present embodiment, 6 strip chutes 7 are may be provided with above-mentioned annular backing plate 2, when need install 3 dovetail slips
When, it can correspond to and 3 positioning convex 1 are installed, and the strip sliding block 8 of the bottom of positioning convex 1 is inserted in strip chute 7, to realize
Connection between positioning convex 1 and annular backing plate 2.When needing to install 6 dovetail slips, it can correspond to and 6 positioning convex are installed
1, to realize being uniformly distributed for dovetail slip.
Further, in order to effectively improving the connective stability between positioning convex 1 and annular backing plate 2；This implementation
It is interference fit connection between above-mentioned strip sliding block 8 and strip chute 7 in example.
In concrete operations, above-mentioned interference fit connection can effectively ensure that the connection between positioning convex 1 and annular backing plate 2
Stability, the Stable Defects loosened by the positioning convex 1 that gap mating band is come can be effectively avoided, slips can be effectively improved
The overall structural stability of installation tool.
In the description of the present application, term " setting ", " connected ", " connection ", " fixation " etc. all should be interpreted broadly, example
Such as, " connection " can be fixedly connected or be detachably connected, or be integrally connected；Can be joined directly together, can also
It is indirectly connected by intermediary.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this application.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean to combine at least one reality that specific features, structure, material or the feature that the embodiment or example describe are contained in the application
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.Moreover, description specific features, structure, material or feature can in any one or more embodiments or example with
Suitable mode combines.
Although those skilled in the art should be understood that embodiment disclosed by the embodiment of the present invention as above, described
Content be only the embodiment that readily appreciates the embodiment of the present invention and use, be not limited to the embodiment of the present invention.It is any
Technical staff in art of the embodiment of the present invention, in the premise for not departing from the spirit and scope disclosed by the embodiment of the present invention
Under, any modification and change, but the scope of patent protection of the embodiment of the present invention can be carried out in the form and details of implementation,
Still it should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of slips installation tool, it is characterised in that including sleeve；
One end of the sleeve is provided with detent mechanism, and the detent mechanism includes multiple positioning convex that annular is uniformly arranged,
The positioning convex is used to be inserted into the gap between adjacent dovetail slip；
The sleeve has hollow structure, and the hollow structure is used for the end for accommodating steel wire rope.
2. slips installation tool according to claim 1, it is characterised in that
The detent mechanism also includes annular backing plate, and the multiple positioning convex is uniformly arranged on the annular backing plate, described
Annular backing plate is arranged on the end face of the sleeve.
3. slips installation tool according to claim 1, it is characterised in that
The multiple positioning convex is uniformly arranged on the end face of the sleeve.
4. according to any described slips installation tool in claim 1-3, it is characterised in that
The end set of the remotely located mechanism of sleeve has flange end face, and the flange end face forms striking for slips installation tool
Hit acting surface.
5. according to any described slips installation tool in claim 1-3, it is characterised in that
The positioning convex is arranged to spacer.
6. according to any described slips installation tool in claim 1-3, it is characterised in that
The positioning convex is arranged to locating piece.
7. slips installation tool according to claim 2, it is characterised in that
It is non-dismountable connection between the positioning convex and the annular backing plate.
8. slips installation tool according to claim 2, it is characterised in that
It is to be detachably connected between the positioning convex and the annular backing plate.
9. slips installation tool according to claim 8, it is characterised in that
Annular has been uniformly arranged multiple strip chutes on the surface of the annular backing plate, and the bottom of the positioning convex is correspondingly arranged
There is strip sliding block, the strip sliding block is arranged to be inserted into strip chute.
10. slips installation tool according to claim 9, it is characterised in that
It is interference fit connection between the strip sliding block and strip chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710739443.6A CN107575172A (en) | 2017-08-24 | 2017-08-24 | A kind of slips installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710739443.6A CN107575172A (en) | 2017-08-24 | 2017-08-24 | A kind of slips installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107575172A true CN107575172A (en) | 2018-01-12 |
Family
ID=61034820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710739443.6A Pending CN107575172A (en) | 2017-08-24 | 2017-08-24 | A kind of slips installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107575172A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577193A (en) * | 2019-02-18 | 2020-08-25 | 中海油能源发展股份有限公司 | Installation method of split casing head locking device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983001433A1 (en) * | 1981-10-23 | 1983-04-28 | Moberg, Sture | Carrier for a hauling system |
| CN2583348Y (en) * | 2002-11-20 | 2003-10-29 | 刘福秀 | Oil pumping well polish rod load clamp |
| CN201133221Y (en) * | 2007-12-14 | 2008-10-15 | 长庆石油勘探局 | Rapid wire clips equipment |
| CN203395087U (en) * | 2013-08-07 | 2014-01-15 | 中国石油化工股份有限公司 | Steel wire rope dead rope end quick fixing clamp |
| CN204200115U (en) * | 2014-10-24 | 2015-03-11 | 中国石油化工股份有限公司 | A kind of wire rope locker |
| CN204265361U (en) * | 2014-11-17 | 2015-04-15 | 中国石油化工股份有限公司胜利油田分公司孤岛采油厂 | Workover rig winch steel rope live line head locker |
| CN207127769U (en) * | 2017-08-24 | 2018-03-23 | 中国海洋石油总公司 | A kind of slips auxiliary positioning part |
-
2017
- 2017-08-24 CN CN201710739443.6A patent/CN107575172A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983001433A1 (en) * | 1981-10-23 | 1983-04-28 | Moberg, Sture | Carrier for a hauling system |
| CN2583348Y (en) * | 2002-11-20 | 2003-10-29 | 刘福秀 | Oil pumping well polish rod load clamp |
| CN201133221Y (en) * | 2007-12-14 | 2008-10-15 | 长庆石油勘探局 | Rapid wire clips equipment |
| CN203395087U (en) * | 2013-08-07 | 2014-01-15 | 中国石油化工股份有限公司 | Steel wire rope dead rope end quick fixing clamp |
| CN204200115U (en) * | 2014-10-24 | 2015-03-11 | 中国石油化工股份有限公司 | A kind of wire rope locker |
| CN204265361U (en) * | 2014-11-17 | 2015-04-15 | 中国石油化工股份有限公司胜利油田分公司孤岛采油厂 | Workover rig winch steel rope live line head locker |
| CN207127769U (en) * | 2017-08-24 | 2018-03-23 | 中国海洋石油总公司 | A kind of slips auxiliary positioning part |
Non-Patent Citations (1)
| Title |
|---|
| 朱晓荣: "《封隔器设计基础》", 30 April 2012, 中国石化出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577193A (en) * | 2019-02-18 | 2020-08-25 | 中海油能源发展股份有限公司 | Installation method of split casing head locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant after: China Offshore Oil Group Co., Ltd. Applicant after: China Oilfield Services Limited Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant before: China National Offshore Oil Corporation Applicant before: China Oilfield Services Limited |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180112 |
|
| RJ01 | Rejection of invention patent application after publication |