CN216037805U - Steering device for paying off cable in well - Google Patents
Steering device for paying off cable in well Download PDFInfo
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- CN216037805U CN216037805U CN202122426975.9U CN202122426975U CN216037805U CN 216037805 U CN216037805 U CN 216037805U CN 202122426975 U CN202122426975 U CN 202122426975U CN 216037805 U CN216037805 U CN 216037805U
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model provides a cable paying-off steering device in a well, which relates to the technical field of cable installation and comprises a telescopic pipe, wherein two ends of the telescopic pipe are fixedly connected with connecting pipes, one end of each connecting pipe, which is far away from the telescopic pipe, is respectively and fixedly connected with a main protection pipe and an auxiliary protection pipe, the side walls of the main protection pipe and the auxiliary protection pipe are respectively and fixedly connected with a mounting plate, the mounting plate on the side wall of the main protection pipe is fixedly connected with a first connecting rod, the mounting plate on the side wall of the auxiliary protection pipe is fixedly connected with a second connecting rod, one end, which is close to the second connecting rod, of the first connecting rod is fixedly connected with a first clamping plate, the cable paying-off steering device in the well adopts an adjustable-angle steering double-pulley groove structure, the inner wall of the device is provided with a plurality of groups of double pulleys, the cable is supported in the pulley grooves, the friction with the inner wall of the well is avoided in the cable punching process, and the cable penetrates through a hole in a sliding way, the device not only avoids the damage of the cable, but also relieves the working pressure for constructors.
Description
Technical Field
The utility model relates to the technical field of cable installation, in particular to a steering device for paying off a cable in a well.
Background
In the cable construction laying process, it is higher to the construction standard requirement, require personnel's quality also higher for overhead line construction, the cable passes the hole in pipeline construction if meet the turn, to the higher and very easily cause cable damage when turning of well operation personnel requirement, it is troublesome to cause for later stage fortune dimension, this is ubiquitous problem in the present cable laying construction, cable guider is mostly tie up and ties up fixedly, tie up the unable upset that realizes of fixed cable, so easily lead to the cable of power supply ground well cable outlet department to receive the extrusion, twist reverse and damage, and then cause the short circuit, the cable head cuts because of the damage, make the effective length of cable shorten, and many times cut cuts and probably make the whole cable scrap even.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a cable pay-off steering device in a well.
In order to achieve the purpose, the utility model adopts the following technical scheme: the cable pay-off steering device in the well comprises a telescopic pipe, wherein connecting pipes are fixedly connected to two ends of the telescopic pipe, one end, far away from the telescopic pipe, of each connecting pipe is fixedly connected with a main protection pipe and an auxiliary protection pipe respectively, the side walls of the main protection pipe and the auxiliary protection pipe are fixedly connected with mounting plates, the mounting plate of the side wall of the main protection pipe is fixedly connected with a first connecting rod, the mounting plate of the side wall of the auxiliary protection pipe is fixedly connected with a second connecting rod, one end, close to the second connecting rod, of the first connecting rod is fixedly connected with a first clamping plate, one end, close to the first connecting rod, of the second connecting rod is fixedly connected with a second clamping plate, a bolt is connected between the first clamping plate and the second clamping plate, the side wall of the bolt is in threaded connection with a nut, mounting seats are fixedly connected to two sides of the inner walls of the main protection pipe and the auxiliary protection pipe, and the side walls of the mounting seats are connected with rotating shafts, the side walls of the rotating shafts are movably connected with pulleys.
Preferably, the main protection pipe and the auxiliary protection pipe are consistent in size and specification, and the connecting pipe is in threaded connection with the main protection pipe and the auxiliary protection pipe.
Preferably, the number of the first connecting rods and the second connecting rods is two, and the first connecting rods and the second connecting rods are symmetrical about the central axis of the telescopic pipe.
Preferably, the number of the first clamping plates is two, and the distance between the two first clamping plates is consistent with the thickness of the second clamping plate.
Preferably, the side wall of the pulley is provided with an arc-shaped groove.
Preferably, the mounting seats are symmetrical about the central axis of the primary protection pipe and the secondary protection pipe, respectively.
Preferably, the surfaces of the first clamping plate and the second clamping plate are both provided with threaded holes matched with bolts and nuts in a penetrating mode.
Advantageous effects
According to the cable laying steering device, the cable laying steering device in the well is adopted, the device adopts an angle-adjustable steering double-pulley groove structure, multiple groups of double pulleys are arranged on the inner wall of the device, a cable is supported in the pulley grooves, friction with the inner wall of the well is avoided in the cable perforating process, the cable penetrates through a hole in a sliding mode, the cable laying steering device avoids damage to the cable, and working pressure is relieved for constructors.
Drawings
FIG. 1 is a main body structure view of the present invention;
FIG. 2 is a front view of the main body of the present invention;
FIG. 3 is a block diagram at A of FIG. 1 according to the present invention;
fig. 4 is a structural view at B of fig. 1 according to the present invention.
Illustration of the drawings:
1. a main protection pipe; 2. a telescopic pipe; 3. a connecting pipe; 4. a first connecting rod; 5. a second connecting rod; 6. a secondary protective tube; 7. a bolt; 8. a first splint; 9. a nut; 10. a second splint; 11. a mounting seat; 12. a rotating shaft; 13. a pulley; 14. and (7) mounting the plate.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-4, the cable paying-off steering device in the well comprises a telescopic pipe 2, wherein both ends of the telescopic pipe 2 are fixedly connected with a connecting pipe 3, one end of the connecting pipe 3 far away from the telescopic pipe 2 is fixedly connected with a main protection pipe 1 and an auxiliary protection pipe 6 respectively, both side walls of the main protection pipe 1 and the auxiliary protection pipe 6 are fixedly connected with a mounting plate 14, the mounting plate 14 of the side wall of the main protection pipe 1 is fixedly connected with a first connecting rod 4, the mounting plate 14 of the side wall of the auxiliary protection pipe 6 is fixedly connected with a second connecting rod 5, one end of the first connecting rod 4 close to the second connecting rod 5 is fixedly connected with a first clamping plate 8, one end of the second connecting rod 5 close to the first connecting rod 4 is fixedly connected with a second clamping plate 10, a bolt 7 is connected between the first clamping plate 8 and the second clamping plate 10, the side wall of the bolt 7 is in threaded connection with a nut 9, both sides of the inner walls of the main protection pipe 1 and the auxiliary protection pipe 6 are fixedly connected with mounting seats 11, the side walls of the mounting seats 11 are connected with rotating shafts 12, the side walls of the rotating shafts 12 are movably connected with pulleys 13, the size specifications of the main protection tube 1 and the auxiliary protection tube 6 are consistent, the connecting pipe 3 is in threaded connection with the main protecting pipe 1 and the auxiliary protecting pipe 6, the number of the first connecting rods 4 and the second connecting rods 5 is two, and the first connecting rod 4 and the second connecting rod 5 are symmetrical about the central axis of the telescopic tube 2, the number of the first clamping plates 8 is two, the distance between the two first clamping plates 8 is consistent with the thickness of the second clamping plate 10, the side wall of the pulley 13 is provided with an arc-shaped groove, the mounting seats 11 are respectively symmetrical about the central axes of the main protection pipe 1 and the auxiliary protection pipe 6, and the linear array of inner wall of main protection tube 1 and vice protection tube 6 has mount pad 11, pivot 12 and pulley 13, and the surface of first splint 8 and second splint 10 all runs through and offers the screw hole that matches with bolt 7 and nut 9.
The working principle of the utility model is as follows: the device adopts the two pulley groove structures of adjustable angle turning, earlier with the curved recess of the lateral wall of cable along device inner wall pulley 13 during the use, pass the cable from main protection tube 1 and vice protection tube 6 and flexible inside of pipe 2, be equipped with multiunit two pulleys, prop up the cable in the pulley groove, the cable is perforated main protection tube 1 and vice protection tube 6 and flexible in-process of pipe 2 and has been avoided the friction with the well inner wall, unscrew bolt 7 and nut 9 after that, adjust the angle of installation according to the service behavior of cable after, and slide and pass the hole, this device had both avoided the damage of cable, also lighten operating pressure for constructor.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Cable unwrapping wire turns to device in well, including flexible pipe (2), its characterized in that: the two ends of the telescopic pipe (2) are fixedly connected with connecting pipes (3), one ends, far away from the telescopic pipe (2), of the connecting pipes (3) are fixedly connected with a main protection pipe (1) and an auxiliary protection pipe (6) respectively, the side walls of the main protection pipe (1) and the auxiliary protection pipe (6) are fixedly connected with mounting plates (14), the mounting plate (14) of the side wall of the main protection pipe (1) is fixedly connected with a first connecting rod (4), the mounting plate (14) of the side wall of the auxiliary protection pipe (6) is fixedly connected with a second connecting rod (5), one end, close to the second connecting rod (5), of the first connecting rod (4) is fixedly connected with a first clamping plate (8), one end, close to the first connecting rod (4), of the second connecting rod (5) is fixedly connected with a second clamping plate (10), and a bolt (7) is connected between the first clamping plate (8) and the second clamping plate (10), the lateral wall threaded connection of bolt (7) has nut (9), the equal fixedly connected with mount pad (11) in inner wall both sides of main protection tube (1) and vice protection tube (6), the lateral wall of mount pad (11) all is connected with pivot (12), the equal swing joint of lateral wall of pivot (12) has pulley (13).
2. A downhole cable payout diverter as defined in claim 1, wherein: the size specifications of the main protection pipe (1) and the auxiliary protection pipe (6) are consistent, and the connecting pipe (3) is in threaded connection with the main protection pipe (1) and the auxiliary protection pipe (6).
3. A downhole cable payout diverter as defined in claim 1, wherein: the number of the first connecting rods (4) and the second connecting rods (5) is two, and the first connecting rods (4) and the second connecting rods (5) are symmetrical about the central axis of the telescopic pipe (2).
4. A downhole cable payout diverter as defined in claim 1, wherein: the number of the first clamping plates (8) is two, and the distance between the two first clamping plates (8) is consistent with the thickness of the second clamping plate (10).
5. A downhole cable payout diverter as defined in claim 1, wherein: the side wall of the pulley (13) is provided with an arc-shaped groove.
6. A downhole cable payout diverter as defined in claim 1, wherein: the mounting seat (11) is symmetrical about the central axes of the main protection tube (1) and the auxiliary protection tube (6) respectively.
7. A downhole cable payout diverter as defined in claim 1, wherein: the surfaces of the first clamping plate (8) and the second clamping plate (10) are provided with threaded holes matched with the bolts (7) and the nuts (9) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426975.9U CN216037805U (en) | 2021-10-09 | 2021-10-09 | Steering device for paying off cable in well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426975.9U CN216037805U (en) | 2021-10-09 | 2021-10-09 | Steering device for paying off cable in well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216037805U true CN216037805U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122426975.9U Active CN216037805U (en) | 2021-10-09 | 2021-10-09 | Steering device for paying off cable in well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216037805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117833112A (en) * | 2024-03-01 | 2024-04-05 | 宇杰照明工程(山东)有限公司 | Auxiliary cable installation device |
-
2021
- 2021-10-09 CN CN202122426975.9U patent/CN216037805U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117833112A (en) * | 2024-03-01 | 2024-04-05 | 宇杰照明工程(山东)有限公司 | Auxiliary cable installation device |
| CN117833112B (en) * | 2024-03-01 | 2024-05-14 | 宇杰照明工程(山东)有限公司 | Auxiliary cable installation device |
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