CN202170762U - Wellhead cable anti-collision device - Google Patents
Wellhead cable anti-collision device Download PDFInfo
- Publication number
- CN202170762U CN202170762U CN2011201919481U CN201120191948U CN202170762U CN 202170762 U CN202170762 U CN 202170762U CN 2011201919481 U CN2011201919481 U CN 2011201919481U CN 201120191948 U CN201120191948 U CN 201120191948U CN 202170762 U CN202170762 U CN 202170762U
- Authority
- CN
- China
- Prior art keywords
- well head
- anticollision device
- cable
- well
- head cable
- 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
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Abstract
The utility model provides a wellhead cable anti-collision device, which comprises a body and a spring retaining piece. The body is composed of two identical semi-circular barrels. The inner sides of the semi-circular barrels of the body and the upper end faces of the semi-circular barrels of the body are provided with two grooves for placing cables which are lowered into a well. The spring retaining piece is located on the upper end face of the body and used for retaining the cables in the grooves on the upper end face of the body. The wellhead cable anti-collision device can prevent oil pipes from colliding pipelines and the cables during lowering process of the oil pipes. The wellhead cable anti-collision device is simple in structure, easy to process and install, simple and convenient to operate, labor-saving and suitable for lowering installation and out-of-well recycling of cables with different models.
Description
Technical field
The utility model relates to oil gas water well well head construction equipment, particularly a kind of well head cable anticollision device.
Background technology
Along with the oil field development intelligent development, increasingly high to the development requires of oil gas water well, the meticulous accurate seperated layer water injection of special demands, oil production by layer and zonal testing.In order to reach these targets, just require to be lowered to various tool under the control wells such as liquid controling pipe line, capillary tube, optical fiber and cable.These pipelines, cable are gone into the well in the process, often because of oil pipe rocks the collision pipeline, cause the pipeline distortion, even sever.We have invented a kind of new well head cable anticollision device for this reason, have solved above technical problem.
Summary of the invention
The purpose of the utility model provides a kind of oil pipe that can prevent and in the process of going into the well, collides the well head cable anticollision device of pipeline, cable.
The purpose of the utility model can realize through following technical measures: a kind of well head cable anticollision device; This well head cable anticollision device comprises body and spring stop piece; This body is made up of two identical semicircular cylinders, and the semicircular cylinder inboard and the upper surface of this body are provided with two grooves, is used to place down the cable in the well; This spring stop piece is positioned at the upper surface of this body, is used for this cable retaining in the groove of the upper surface of body.
The purpose of the utility model also can realize through following technical measures:
This well head cable anticollision device also comprises packing ring and screw, and an end of this spring stop piece is provided with circular hole, and this spring stop piece is connected in the screwed hole of this body by this packing ring and this screw through this circular hole.
This well head cable anticollision device also comprises handle, is used for the hand-held well head that is placed in of this well head cable anticollision device.
The two ends of this handle are welded on this body.
The external cylindrical surface of this body is provided with step, is used for cooperating with wellhead flange endoporus step.
The well head cable anticollision device that the utility model relates to can prevent that oil pipe from colliding pipeline, cable in the process of going into the well.The application of this utility model has alleviated pipeline, the cable labour intensity in the process of going into the well, and has reduced manpower demand, also conveniently carries out the operation of on oil pipe, checking card or protector protection pipeline, cable being installed.The utlity model has following advantage: simple in structure, easy installation and processing; Can adapt to going into the well of different model pipelines such as liquid controling pipe line, optical fiber, capillary tube, different model cable installs or goes out well and reclaim; Easy and simple to handle, laborsaving.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the cross section view of the A-A direction among Fig. 1.
The specific embodiment
For make the above-mentioned of the utility model and other purposes, feature and advantage can be more obviously understandable, the hereinafter spy enumerates preferred embodiment, and cooperates appended graphicly, elaborates as follows.
Consult Fig. 1 and Fig. 2, Fig. 1 is a well head pipeline anticollision device structural representation, and Fig. 2 is the cross section view along the A-A direction among Fig. 1.The described well head cable of the utility model anticollision device comprises body 1, screw 2, spring stop piece 3, handle 4 and packing ring 5.Spring stop piece 3 is positioned at the upper surface of body 1, is used for cable 6 retaining in the groove of the upper surface of body 1, in case principal vertical line cable 6 is touched by oil pipe.One end of spring stop piece 3 is provided with circular hole, and spring stop piece 3 is connected in the screwed hole of body 1 by packing ring 5, screw 2 through this circular hole.Said handle 4 is that ［ shape, the two ends of this handle 4 are welded on the body 1, can conveniently hand and be placed in well head.
Wherein, said body 1 external cylindrical surface is provided with step, cooperates with wellhead flange endoporus step.Said body 1 is made up of two identical semicircular cylinders, and semicircular cylinder inboard and upper surface are provided with two grooves, places down to the interior cable 6 of well.
Claims (5)
1. well head cable anticollision device; It is characterized in that this well head cable anticollision device comprises body and spring stop piece, this body is made up of two identical semicircular cylinders; The semicircular cylinder inboard and the upper surface of this body are provided with two grooves; Be used to place down the cable in the well, this spring stop piece is positioned at the upper surface of this body, is used for this cable retaining in the groove of the upper surface of body.
2. well head cable anticollision device according to claim 1; It is characterized in that; This well head cable anticollision device also comprises packing ring and screw, and an end of this spring stop piece is provided with circular hole, and this spring stop piece is connected in the screwed hole of this body by this packing ring and this screw through this circular hole.
3. well head cable anticollision device according to claim 1 is characterized in that, this well head cable anticollision device also comprises handle, is used for the hand-held well head that is placed in of this well head cable anticollision device.
4. well head cable anticollision device according to claim 3 is characterized in that the two ends of this handle are welded on this body.
5. well head cable anticollision device according to claim 1 is characterized in that the external cylindrical surface of this body is provided with step, is used for cooperating with wellhead flange endoporus step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201919481U CN202170762U (en) | 2011-06-09 | 2011-06-09 | Wellhead cable anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201919481U CN202170762U (en) | 2011-06-09 | 2011-06-09 | Wellhead cable anti-collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202170762U true CN202170762U (en) | 2012-03-21 |
Family
ID=45828957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201919481U Expired - Fee Related CN202170762U (en) | 2011-06-09 | 2011-06-09 | Wellhead cable anti-collision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202170762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287181A (en) * | 2011-06-09 | 2011-12-21 | 中国石油化工股份有限公司 | Well opening cable anti-collision device |
| CN104184082A (en) * | 2014-08-28 | 2014-12-03 | 南通友联数码技术开发有限公司 | Well head cable protection device |
-
2011
- 2011-06-09 CN CN2011201919481U patent/CN202170762U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287181A (en) * | 2011-06-09 | 2011-12-21 | 中国石油化工股份有限公司 | Well opening cable anti-collision device |
| CN102287181B (en) * | 2011-06-09 | 2013-09-04 | 中国石油化工股份有限公司 | Well opening cable anti-collision device |
| CN104184082A (en) * | 2014-08-28 | 2014-12-03 | 南通友联数码技术开发有限公司 | Well head cable protection device |
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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: 20120321 Termination date: 20120609 |