CN211088971U - Power cable poling lays antifriction device - Google Patents
Power cable poling lays antifriction device Download PDFInfo
- Publication number
- CN211088971U CN211088971U CN201921985404.5U CN201921985404U CN211088971U CN 211088971 U CN211088971 U CN 211088971U CN 201921985404 U CN201921985404 U CN 201921985404U CN 211088971 U CN211088971 U CN 211088971U
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- Prior art keywords
- hole
- block
- cylinder
- cylindrical sleeve
- power cable
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- Expired - Fee Related
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Abstract
The utility model discloses a power cable poling lays antifriction device, cylinder sleeve including the opening rightwards, the telescopic left end fixedly connected with stay cord of cylinder, the telescopic surface of cylinder rotates the ball that is connected with a plurality of equipartitions and sets up, be equipped with the cylinder piece in the cylinder sleeve, through spring elastic connection between the left side wall of cylinder piece and the telescopic left side inner wall of cylinder, it is fixed through bolt mechanism between cylinder sleeve and the cylinder piece, the left end of cylinder piece is equipped with the through-hole that extends to the right-hand member, the telescopic left side inner wall fixedly connected with of cylinder extends to the connecting rod in the through-hole, be equipped with the fixture who is connected with the connecting rod in the through-hole. The utility model discloses, fix the cable and carry out the poling in the cylinder sleeve that has the ball, the ball makes the frictional force of cable poling littleer, and the poling is more laborsaving, has promoted poling efficiency.
Description
Technical Field
The utility model relates to a cable laying equipment technical field especially relates to power cable poling lays antifriction device.
Background
Electricity is a physical phenomenon generated by static or moving charges. In real life, electric power can make various electrical appliances replace manual work, and great convenience is brought to the life of people.
Electricity is transmitted through the cable, in order to make the cable life longer, safer, people cover the cable cover and protect in the sleeve, because the cable head shape is irregular shape, so more laborious at the poling process, the cable card appears even in the sleeve, influences poling efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the power cable poling that proposes lays antifriction device, fixes the cable and carries out the poling in the cylinder sleeve that has the ball, and the ball makes the frictional force of cable poling littleer, and the poling is more laborsaving, has promoted poling efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
power cable poling lays antifriction device, cylinder sleeve including the opening rightwards, the telescopic left end fixedly connected with stay cord of cylinder, the telescopic surface of cylinder rotates the ball that is connected with a plurality of equipartitions and sets up, be equipped with the cylinder piece in the cylinder sleeve, through spring elastic connection between the left side wall of cylinder piece and the telescopic left side inner wall of cylinder, it is fixed through bolt mechanism between cylinder sleeve and the cylinder piece, the left end of cylinder piece is equipped with the through-hole that extends to the right-hand member, the telescopic left side inner wall fixedly connected with of cylinder extends to the connecting rod in the through-hole, be equipped with the fixture who is connected with the connecting rod in the through-hole.
Preferably, the bolt mechanism comprises a pin hole formed in the outer wall of the cylindrical sleeve, a bolt is arranged in the pin hole, and a clamping hole matched with the bolt is formed in the outer wall of the cylindrical block.
Preferably, fixture includes the rectangular block of fixed connection at the connecting rod end, the lateral wall of rectangular block is equipped with a plurality of line holes, the preceding terminal surface of rectangular block is equipped with the grip block, the corresponding lateral wall of rectangular block and grip block is equipped with a plurality of first semicircle holes and second semicircle hole respectively, and a plurality of first semicircle holes and a plurality of line holes are corresponding to be set up, lock through screw thread mechanism between rectangular block and the grip block.
Preferably, the screw mechanism comprises an internal thread hole arranged on the front end face of the rectangular block, and the front end face of the clamping block is rotatably connected with a screw extending into the internal thread hole.
Preferably, the left end of the cylindrical sleeve is hemispherical.
Preferably, a plurality of first semicircle holes and the inner wall of second semicircle hole all are equipped with anti-skidding line.
The utility model discloses in, its beneficial effect does:
1. the fixture and the screw thread mechanism that set up penetrate the cable from the right-hand member of rectangular block in the line hole, then buckle the end of cable and place it in first semicircle orifice, then aim at the internal thread hole with the screw of grip block lateral wall, aim at first semicircle orifice with second semicircle orifice, then screw up the screw in the internal thread hole can fix the cable on rectangular block and grip block, the centre gripping is convenient more fastening.
2. The cylinder sleeve and the ball that set up, when the stay cord drove the cable and carries out the poling, because the end quilt cover of cable is in the cylinder piece to the telescopic outer wall of cylinder is equipped with a plurality of balls, so more laborsaving when the pulling stay cord carries out the poling, and the difficult card of cable is in the pipe, and poling efficiency is higher.
Drawings
Fig. 1 is a schematic structural view of a power cable through-pipe laying antifriction device provided by the utility model;
fig. 2 is a left side sectional view of a rectangular block and a clamping block of the antifriction device for power cable pipe-penetrating laying provided by the utility model;
fig. 3 is the utility model provides a power cable poling lays antifriction device's rectangular block and grip block's a left side overlook section view schematic diagram.
In the figure: 1 cylindrical sleeve, 2 stay cords, 3 balls, 4 cylindrical blocks, 5 springs, 6 through holes, 7 connecting rods, 8 rectangular blocks, 9 clamping blocks, 10 internal thread holes, 11 screws, 12 line holes, 13 first semicircular holes, 14 second semicircular holes, 15 pin holes, 16 bolts and 17 clamping holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the antifriction device for power cable pipe penetration laying comprises a cylindrical sleeve 1 with a right opening, the left end of the cylindrical sleeve 1 is in a hemispherical shape, a pull rope 2 is fixedly connected to the left end of the cylindrical sleeve 1, a plurality of balls 3 are rotatably connected to the outer surface of the cylindrical sleeve 1 and are uniformly distributed, when the pull rope 2 drives a cable to penetrate, the tail end of the cable is covered in a cylindrical block 4, and the outer wall of the cylindrical sleeve 1 is provided with the balls 3, so that labor is saved when the pull rope 2 is pulled to penetrate, the cable is not easy to be clamped in the pipe, the pipe penetration efficiency is higher, a cylindrical block 4 is arranged in the cylindrical sleeve 1, the left side wall of the cylindrical block 4 is elastically connected with the left inner wall of the cylindrical sleeve 1 through a spring 5, the cylindrical sleeve 1 is fixed with the cylindrical block 4 through a bolt mechanism, the bolt mechanism comprises a pin hole, be equipped with bolt 16 in the pinhole 15, the outer wall of cylinder piece 4 is equipped with the card hole 17 with 16 complex of bolt, overcomes spring 5's elastic force with cylinder piece 4 and impels in to cylinder sleeve 1, then inserts in 15 with bolt 16 follow pinhole 15 to in the card hole 17 is advanced in the top, can block cylinder piece 4 at cylinder sleeve 1 this moment.
The left end of the cylindrical block 4 is provided with a through hole 6 extending to the right end, the inner wall of the left side of the cylindrical sleeve 1 is fixedly connected with a connecting rod 7 extending into the through hole 6, a clamping mechanism connected with the connecting rod 7 is arranged in the through hole 6, the clamping mechanism comprises a rectangular block 8 fixedly connected to the tail end of the connecting rod 7, the side wall of the rectangular block 8 is provided with a plurality of line holes 12, the front end face of the rectangular block 8 is provided with a clamping block 9, the corresponding side walls of the rectangular block 8 and the clamping block 9 are respectively provided with a plurality of first semicircular holes 13 and second semicircular holes 14, the inner walls of the plurality of first semicircular holes 13 and the second semicircular holes 14 are respectively provided with anti-skid grains, the plurality of first semicircular holes 13 and the plurality of line holes 12 are correspondingly arranged, the rectangular block 8 and the clamping block 9 are locked through a screw mechanism, the screw mechanism comprises an internal thread hole 10 arranged on the front end face of the rectangular block 8, the, penetrate the cable from the right-hand member of rectangular block 8 to the line hole 12 in, then buckle the end of cable and place it in first semicircle orifice 13, then aim at internal thread hole 10 with the screw 11 of grip block 9 lateral wall, aim at first semicircle orifice 13 with second semicircle orifice 14, then can fix the cable on rectangular block 8 and grip block 9 in the screw hole 10 including screwing up screw 11, the centre gripping is convenient more fastened.
In the utility model, when the cable needs to be threaded, the cylindrical block 4 is pushed into the cylindrical sleeve 1 by overcoming the elastic force of the spring 5, then the bolt 16 is inserted into the bolt hole 15 and pushed into the clamping hole 17, at this time, the cylindrical block 4 can be clamped in the cylindrical sleeve 1, then the cable is inserted into the wire hole 12 from the right end of the rectangular block 8, then the end of the cable is bent and placed in the first semicircular hole 13, then the screw 11 on the side wall of the clamping block 9 is aligned with the internal threaded hole 10, the second semicircular hole 14 is aligned with the first semicircular hole 13, then the screw 11 is screwed in the internal threaded hole 10, the cable can be fixed on the rectangular block 8 and the clamping block 9, the clamping is convenient and more tight, then the bolt 16 is pulled out from the bolt hole 15, the cylindrical block 4 is reset under the action of the spring 5 and covers the rectangular block 8 and the clamping block 9, at this time, the stay cord 2 can be firstly threaded in the pipe, then at the terminal pulling stay cord 2 of pipe, stay cord 2 can drive the cable and carry out the poling, because the terminal quilt cover of cable is in cylinder piece 4 to the outer wall of cylinder sleeve 1 is equipped with a plurality of balls 3, so more laborsaving when pulling stay cord 2 and carrying out the poling, the difficult card of cable is in the pipe, and the poling efficiency is higher.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The power cable pipe-penetrating and laying antifriction device comprises a cylindrical sleeve (1) with a right opening, it is characterized in that the left end of the cylindrical sleeve (1) is fixedly connected with a pull rope (2), the outer surface of the cylindrical sleeve (1) is rotationally connected with a plurality of balls (3) which are uniformly distributed, a cylindrical block (4) is arranged in the cylindrical sleeve (1), the left side wall of the cylindrical block (4) is elastically connected with the left side inner wall of the cylindrical sleeve (1) through a spring (5), the cylindrical sleeve (1) and the cylindrical block (4) are fixed through a bolt mechanism, the left end of the cylindrical block (4) is provided with a through hole (6) extending to the right end, the inner wall of the left side of the cylindrical sleeve (1) is fixedly connected with a connecting rod (7) extending into the through hole (6), and a clamping mechanism connected with the connecting rod (7) is arranged in the through hole (6).
2. A power cable through-pipe laying friction reducing device according to claim 1, wherein the latch mechanism comprises a pin hole (15) provided in the outer wall of the cylindrical sleeve (1), a latch (16) is provided in the pin hole (15), and a locking hole (17) engaged with the latch (16) is provided in the outer wall of the cylindrical block (4).
3. The power cable poling and laying antifriction device of claim 1, characterized in that the clamping mechanism comprises a rectangular block (8) fixedly connected to the tail end of the connecting rod (7), the side wall of the rectangular block (8) is provided with a plurality of wire holes (12), the front end face of the rectangular block (8) is provided with a clamping block (9), the corresponding side walls of the rectangular block (8) and the clamping block (9) are respectively provided with a plurality of first semicircular holes (13) and second semicircular holes (14), the plurality of first semicircular holes (13) and the plurality of wire holes (12) are correspondingly arranged, and the rectangular block (8) and the clamping block (9) are locked through a screw mechanism.
4. A power cable laying through pipe antifriction apparatus according to claim 3, characterized in that the thread mechanism comprises an internally threaded hole (10) provided in a front end face of the rectangular block (8), the front end face of the clamping block (9) being rotatably connected with a screw (11) extending into the internally threaded hole (10).
5. A power cable pipelaying friction reducing device according to claim 1, characterized in that the left end of the cylindrical sleeve (1) is hemispherical in shape.
6. A power cable through-pipe laying friction reducing device according to claim 3, wherein the inner walls of the first semicircular hole (13) and the second semicircular hole (14) are provided with anti-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921985404.5U CN211088971U (en) | 2019-11-18 | 2019-11-18 | Power cable poling lays antifriction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921985404.5U CN211088971U (en) | 2019-11-18 | 2019-11-18 | Power cable poling lays antifriction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211088971U true CN211088971U (en) | 2020-07-24 |
Family
ID=71628894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921985404.5U Expired - Fee Related CN211088971U (en) | 2019-11-18 | 2019-11-18 | Power cable poling lays antifriction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211088971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115800105A (en) * | 2022-10-27 | 2023-03-14 | 贵州电网有限责任公司 | Auxiliary device is put in cable exhibition |
-
2019
- 2019-11-18 CN CN201921985404.5U patent/CN211088971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115800105A (en) * | 2022-10-27 | 2023-03-14 | 贵州电网有限责任公司 | Auxiliary device is put in cable exhibition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20201118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |