CN214506378U - Improved flat cable protection cover device for tubing coupling - Google Patents
Improved flat cable protection cover device for tubing coupling Download PDFInfo
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- CN214506378U CN214506378U CN202022863291.0U CN202022863291U CN214506378U CN 214506378 U CN214506378 U CN 214506378U CN 202022863291 U CN202022863291 U CN 202022863291U CN 214506378 U CN214506378 U CN 214506378U
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- flat cable
- protection cover
- cover body
- bolt
- cable protection
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Abstract
The utility model provides an improved flat cable protective cover device for tubing coupling, one side of a fastening ring is connected with one side of a flat cable protective cover body through a hinge, the bolt fastening rotating column is provided with a fastening buckle which is connected with the bolt fastening rotating column in advance through a bolt, the bolt fastening rotating column can rotate along with the bolt, the bolt penetrates through the lead-in groove and extends into the fastening buckle, so as to realize the purpose of fixedly connecting the other side of the flat cable protection cover body with the other side of the fastening ring, form a circular bead on the outer wall of flat cable protection cover body, form a chamfer on the outer wall of the flat cable protection cover body in the circular bead outside, the chamfer is used for prolonging the rounding off degree of circular bead, circular bead and chamfer cooperation are in order to reduce oil pipe and meet and hinder under the in-process, have evenly seted up the wall chase on the inner wall of flat cable protection cover body. The utility model has the advantages of simple structure, light, easy to assemble and dismantle, effectively reduced the external diameter of flat cable protection cover body.
Description
Technical Field
The utility model relates to an offshore oil machinery equips technical field, and more specifically says and relates to an improved generation flat cable safety cover device for oil pipe coupling.
Background
With the deep development of offshore oil fields, old well bores are more and more widely reused and are limited by well body structures of old wells, most of well side drilling points are shallow, and an electric pump needs to be arranged in a tail pipe to meet production requirements.
Old cable guard shield very easily causes the complex conditions such as the guard shield drops, transfers to meet the hindrance, cable damage when descending, causes the cable to crowd and hinders and cross tail pipe and hang and meet the hindrance, and then compelled to pull out the drilling inspection, causes longer non-production time.
Although the existing cable shield device is mainly applied to a common pipe column or a pipe column on the upper part of a Y pipe, and is mainly matched with a 4# flat cable for use, the corresponding outer sleeve is a 9-5/8-shaped sleeve, the outer diameter of the old cable shield is large, chamfers at two ends are small, the old cable shield is easy to block in the running process, and particularly for an old well limited by a well body structure, the old well is easy to block at the joint of a tail pipe when entering the old well, the cable is damaged, and great economic loss is caused.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes not enough among the prior art, old-fashioned cable guard external diameter is big, the chamfer at both ends is less, go into the junction that the in-process is easy getting into the tail pipe under the old well, meet the card easily and cause the cable to damage, an improved generation flat cable protection cover device for oil pipe coupling is provided, through the external diameter that reduces flat cable protection cover body, the eccentric degree of cable guard has been reduced, oil pipe can laminate more, highly increased 2cm with circular bead and chamfer, with the purpose that realizes increasing inclined plane length, thereby realize convenient on-the-spot dismantlement, save operating time, reduce the risk of going into the oil pipe in-process and meeting the card under, flat cable and pipeline of protection that can be better, and can prevent the production of accident and practice thrift economic cost.
The purpose of the utility model is realized by the following technical scheme.
An improved flat cable protection cover device for an oil pipe coupling comprises a flat cable protection cover body, a fastening ring, a bolt fastening rotating column and a hinge, wherein one side of the fastening ring is connected with one side of the flat cable protection cover body through the hinge, a fastening buckle is arranged on the bolt fastening rotating column and is connected with the bolt fastening rotating column in advance through a bolt, the bolt fastening rotating column can rotate along with the bolt, a leading-in groove is formed in the fastening ring and penetrates through the leading-in groove to extend into the fastening buckle so as to achieve the purpose of fixedly connecting the other side of the flat cable protection cover body with the other side of the fastening ring, a shoulder is formed on the outer wall of the flat cable protection cover body, a chamfer is formed on the outer wall of the flat cable protection cover body outside the shoulder, and the chamfer is used for prolonging the smoothness of the shoulder, the shoulder is matched with the chamfer to reduce the resistance of the oil pipe in the process of descending, and the inner wall of the flat cable protection cover body is uniformly provided with pipeline grooves.
The outer diameter of the flat cable protection cover body is reduced by 10% compared with the outer diameter of the existing flat cable protection cover body.
The height of the shoulder and the chamfer is increased by 2 cm.
The head end of the bolt is provided with an inner hexagonal groove, and a hexagonal wrench can be used for fastening and disassembling the bolt.
The line socket includes 1/8 ″ data line socket, square data line socket, flat cable fixing groove, 3/8 ″ line socket, and 1/4 ″ line socket, and the 1/8 ″ data line socket, the square data line socket, the flat cable fixing groove, the 3/8 ″ line socket, and the 1/4 ″ line socket are sequentially disposed.
The 1/8 ″ data wire slots, the square data wire slots, the flat cable securing slots, and the 3/8 ″ line slots are 1 in number.
The 1/4 ″ line pipe slots are 2 in number.
The utility model has the advantages that: the utility model has simple integral structure, light weight and convenient installation and disassembly; the outer diameter of the flat cable protection cover body is effectively reduced, the eccentricity degree of the cable protection cover is reduced, the cable protection cover can be more attached to an oil pipe, and the risk of clamping in the process of putting the oil pipe into the oil pipe is reduced; the lead-in groove is designed, so that the bolt and the cable protection cover body can be conveniently fastened and detached, the bolt can be effectively protected, and the bolt head is prevented from being blocked; the hollow mode is adopted, so that the weight of the cable shield is effectively reduced, and the cable shield is convenient to transport and install; the roundness of the shoulder and the chamfer of the flat cable shield is increased, the length is increased by 2cm, the length of the inclined plane is increased, the shield is prevented from entering a tail pipe and being hung to be blocked, and the flat cable and the pipeline can be better protected.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the present invention along the longitudinal direction of the bolt-fastening rotary column;
fig. 3 is an external structural view of the present invention;
in the figure: 1 is a flat cable protection cover body, 2 is a bolt fastening rotating column, 3 is 1/8 ' -data wire groove, 4 is a square data wire groove, 5 is a flat cable fixing groove, 6 is 3/8 ' -pipe groove, 7 is 1/4 ' -pipe groove, 8 is a hinge, 9 is a fastening ring, 10 is a bolt, 11 is a fastening buckle, 12 is a shoulder, 13 is a leading-in groove, and 14 is a chamfer;
for a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
The technical solution of the present invention is further explained by the following specific examples.
Example one
An improved flat cable protective cover device for an oil pipe coupling comprises a flat cable protective cover body 1, a fastening ring 9, a bolt fastening rotating column 2 and a hinge 8, wherein one side of the fastening ring 9 is connected with one side of the flat cable protective cover body 1 through the hinge 8, a fastening buckle 11 is arranged on the bolt fastening rotating column 2, the fastening buckle 11 is connected with the bolt fastening rotating column 2 in advance through a bolt 10, the bolt fastening rotating column 2 can rotate along with the bolt 10, a leading-in groove 13 is arranged on the fastening ring 9, the bolt 10 penetrates through the leading-in groove 13 and extends into the fastening buckle 11 so as to achieve the purpose of fixedly connecting the other side of the flat cable protective cover body 1 with the other side of the fastening ring 9, a shoulder 12 is formed on the outer wall of the flat cable protective cover body 1 outside the shoulder, a chamfer 14 is formed on the outer wall of the flat cable protective cover body 1 outside the shoulder, the chamfer 14 is used for prolonging the smoothness of the shoulder 12, the shoulder 12 is matched with the chamfer 14 to reduce the resistance of an oil pipe in the running process, and the inner wall of the flat cable protective cover body 1 is uniformly provided with a pipeline groove.
Example two
In the first embodiment, the outer diameter of the flat cable protective cover body 1 is reduced by 10% compared with the outer diameter of the conventional flat cable protective cover body.
The height of the shoulder 12 and chamfer 14 increases by 2 cm.
EXAMPLE III
On the basis of the second embodiment, the head end of the bolt is provided with the inner hexagonal groove, and the bolt can be fastened and detached by using a hexagonal wrench.
The pipe chase includes 1/8 "" -data wire chase, square-data wire chase, flat-cable fixing groove, 3/8 "" -pipe chase and 1/4 "" -pipe chase, 1/8 "" -data wire chase, square-data wire chase, flat-cable fixing groove, 3/8 "" -pipe chase and 1/4 "" -pipe chase arranged in sequence.
The number of 1/8 ″ data wire slots, square data wire slots, flat cable fixation slots, and 3/8 ″ pipeline slots is 1.
1/4 "", the number of wall chase was 2.
In the process of installing the improved flat cable protection cover of tubing collar, during tubing running, the collars of two tubing shall be stopped at about 1m above the wellhead in advance, then 1/8 ' -data wire, square data wire, 3/8 ' -pipeline, 1/4 ' -pipeline and flat cable are pulled straight and tightly attached to the tubing collar, then the flat cable protection cover body 1 is separated from the two fastening buckles 11, the flat cable protection cover body 1 is buckled on the outer side of the tubing collar, 1/8 ' -data wire is placed into 1/8 ' - data wire slot 3, 3/8 ' -pipeline is placed into 3/8 ' - pipeline slot 6, 1/4 ' -pipeline is placed into 1/4 ' -pipeline slot 7, square data wire is placed into square data wire slot 4, flat cable is placed into flat cable fixing slot 5, then the two fastening buckles 11 are respectively attached to the flat cable protection cover body 1 at the upper end and the lower end of the tubing collar, the bolt 10 is clamped into the leading-in groove 13 of the fastening buckle 11, the bolt 10 is rotated clockwise into the fastening hole of the bolt fastening rotary column 2 by using a pneumatic hexagonal wrench, so that the improved flat cable protective cover body 1 and the fastening buckle 11 firmly fix the data line, the pipeline and the flat cable in the improved flat cable protective cover outside the oil pipe coupling, the fixing effect can be achieved, and the flat cable and the pipeline can be better protected
The well completion pipe column needs to be pulled out in the process of abandoning or repairing a well, the improved flat cable protective cover at each tubing coupling also needs to be disassembled, and the bolt 10 is rotated out from the fastening hole of the bolt fastening rotating column 2 along the guide groove 13 anticlockwise only by using a pneumatic inner hexagonal tool, so that the improved flat cable protective cover body 1 is separated from the two fastening buckles 11, the bolt 10 is pulled out from the guide groove 13, and the improved flat cable protective cover can be easily disassembled from the tubing coupling.
The improved flat cable protective cover which is detached can be reused after being washed, maintained and maintained.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. The utility model provides an improved generation flat cable protection cover device for tubing coupling which characterized in that: the flat cable protection cover comprises a flat cable protection cover body, a fastening ring, a bolt fastening rotating column and a hinge, wherein one side of the fastening ring is connected with one side of the flat cable protection cover body through the hinge, the bolt fastening rotating column is provided with a fastening buckle, the fastening buckle is connected with the bolt fastening rotating column in advance through a bolt, the bolt fastening rotating column can rotate along with the bolt, a lead-in groove is formed in the fastening ring, the bolt penetrates through the lead-in groove and extends into the fastening buckle to realize the purpose of fixedly connecting the other side of the flat cable protection cover body with the other side of the fastening ring, a shoulder is formed on the outer wall of the flat cable protection cover body, a chamfer is formed on the outer wall of the flat cable protection cover body outside the shoulder, the chamfer is used for prolonging the smoothness of the shoulder, and the shoulder and the chamfer are matched to reduce the resistance of an oil pipe in the process of entering the flat cable protection cover body, and the inner wall of the flat cable protection cover body is uniformly provided with a pipeline groove.
2. An improved spade cable guard assembly for a tubing coupling according to claim 1 wherein: the outer diameter of the flat cable protection cover body is reduced by 10% compared with the outer diameter of the existing flat cable protection cover body.
3. An improved spade cable guard assembly for a tubing coupling according to claim 1 wherein: the height of the shoulder and the chamfer is increased by 2 cm.
4. An improved spade cable guard assembly for a tubing coupling according to claim 1 wherein: the head end of the bolt is provided with an inner hexagonal groove, and a hexagonal wrench can be used for fastening and disassembling the bolt.
5. An improved spade cable guard assembly for a tubing coupling according to claim 1 wherein: the line socket includes 1/8 ″ data line socket, square data line socket, flat cable fixing groove, 3/8 ″ line socket, and 1/4 ″ line socket, and the 1/8 ″ data line socket, the square data line socket, the flat cable fixing groove, the 3/8 ″ line socket, and the 1/4 ″ line socket are sequentially disposed.
6. An improved spade cable guard assembly for a tubing coupling according to claim 5 wherein: the 1/8 ″ data wire slots, the square data wire slots, the flat cable securing slots, and the 3/8 ″ line slots are 1 in number.
7. An improved spade cable guard assembly for a tubing coupling according to claim 5 wherein: the 1/4 ″ line pipe slots are 2 in number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022863291.0U CN214506378U (en) | 2020-12-03 | 2020-12-03 | Improved flat cable protection cover device for tubing coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022863291.0U CN214506378U (en) | 2020-12-03 | 2020-12-03 | Improved flat cable protection cover device for tubing coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214506378U true CN214506378U (en) | 2021-10-26 |
Family
ID=78206818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022863291.0U Active CN214506378U (en) | 2020-12-03 | 2020-12-03 | Improved flat cable protection cover device for tubing coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214506378U (en) |
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2020
- 2020-12-03 CN CN202022863291.0U patent/CN214506378U/en active Active
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