CN211456486U - A power line straining device for electric power unwrapping wire - Google Patents
A power line straining device for electric power unwrapping wire Download PDFInfo
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- CN211456486U CN211456486U CN202020300022.0U CN202020300022U CN211456486U CN 211456486 U CN211456486 U CN 211456486U CN 202020300022 U CN202020300022 U CN 202020300022U CN 211456486 U CN211456486 U CN 211456486U
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- power line
- connecting plate
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Abstract
The utility model discloses a power line tension device for electric power paying-off, which comprises a connecting plate and a base inserted on the connecting plate, a plurality of traction holes which are uniformly distributed are arranged on the connecting plate, a plurality of limit grooves which are uniformly distributed are arranged on one side of the connecting plate, the base is L-shaped, the left side of the base is provided with a connecting groove, the upper part of the left end of the connecting groove is rotatably connected with a limiting plate, two threaded rods which are longitudinally arranged are rotatably connected above the left side of the base, a pressing block is connected on the two threaded rods in a threaded manner, a fixed mount is fixed above the right side of the base, an open fixed cylinder is fixedly connected above the fixed mount, the double fixation of the cable is realized through the matching of the fixed cylinder, the lower pressing groove and the bottom groove, the cable is prevented from being damaged, the traction fixation of a single cable or a plurality of cables is realized through the matching of the base and the connecting plate, and the working efficiency is improved.
Description
Technical Field
The utility model relates to an electric power construction technical field especially relates to a power line straining device for electric power unwrapping wire.
Background
The power line is used for power transmission, and the development of each industry is not separated from the power line. Common overhead line of low pressure three-phase four-wire system (3 live wires add a zero line) need arrange four lines into a line horizontally, and when the electric wire was erect, the span was great, often can need take up it.
The existing power line tensioning device is single, most of the existing power line tensioning devices are large in size and inconvenient to carry; when the wire is clamped and fixed, the displacement and deformation of the insulating layer and the wire are easily caused, and the service life of the wire is reduced; the tensioning mode is single, and it is single fixed to carry out the cable, and the construction of can't many cables unwrapping wire simultaneously, complex operation, inefficiency seriously influences the construction progress, this problem that needs to solve among the prior art.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, the utility model provides a power line straining device for electric power unwrapping wire realizes the dual fixed of cable through the cooperation of solid fixed cylinder, indent and kerve, avoids the cable to damage, realizes through the cooperation of base and connecting plate that single or many are fixed with the take-up of cable, improves work efficiency to solve the problem that exists among the prior art.
The utility model discloses a realize through following technical scheme:
the utility model provides a power line straining device for electric power unwrapping wire, includes connecting plate and base, set up a plurality of evenly distributed's traction hole on the connecting plate, a plurality of evenly distributed's spacing groove is seted up to one side of connecting plate, the base is the 'L' type, and the spread groove has been seted up in the left side of base, the left end upper portion of spread groove is rotated and is connected with the limiting plate, base left side top is rotated and is connected with two threaded rods that vertically set up, two threaded rod goes up threaded connection has the compact heap, base right side top is fixed with the mount, the open solid fixed cylinder of mount top fixedly connected with.
Further optimally, the base is inserted into the connecting plate through the connecting groove, and the position of the base on the connecting plate is fixed through the limiting plate and the limiting groove.
Further optimally, the connecting plate can be inserted with a plurality of bases.
Further optimally, the pressing groove is fixedly connected to the lower portion of the pressing block, the bottom groove corresponding to the pressing groove is formed in the upper portion of the left end of the base, the two threaded rods are symmetrical about the pressing groove and the bottom groove, and the upper ends of the threaded rods are provided with knobs.
Further optimally, the inner walls of the lower pressure groove and the bottom groove are both provided with rubber pads.
Further optimally, the inner wall of the fixed cylinder is provided with a rubber ring, and a bolt hole is formed above the fixed cylinder.
The utility model has the advantages that:
1. this device is wholly fixed the cable through the cooperation of indent and kerve down, and a fixed cylinder is fixed wire or the carbon-point inside the cable to carry out dual fixed to the cable, realized synchronous traction, avoid the cable to damage.
2. This device pegs graft the base on the connecting plate, fixes the base through fixed connection board, can peg graft a plurality of bases on the connecting plate, and base and connecting plate mutually support to realize single or many with the taut fixed of cable, improve work efficiency.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the middle base of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of the middle base inserted on the connecting plate.
Fig. 3 is a schematic view of a three-dimensional structure of the middle connection plate of the present invention.
In the figure, 1, pressing the groove; 2. a rubber pad; 3. a compression block; 4. a base; 5. a limiting plate; 6. connecting grooves; 7. a rotating shaft; 8. a fixed cylinder; 9. a rubber ring; 10. bolt holes; 11. a screw; 12. a knob; 13. a connecting plate; 14. a fixed mount; 15. a bottom groove; 16. a drawing hole; 17. a limiting groove.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. In the description of the present invention, it should be noted that the terms "left", "right", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-3, the utility model provides a power line tensioning device for electric power paying-off, which comprises a connecting plate 13 and a base 4, wherein the connecting plate 13 is provided with a plurality of traction holes 16 which are uniformly distributed, and one side of the connecting plate is provided with a plurality of limiting grooves 17 which are uniformly distributed; the base 4 is L-shaped, a connecting groove 6 is formed in the left side of the base 4, a limiting plate 5 is rotatably connected to the upper portion of the left end of the connecting groove 6, and the limiting plate 5 is rotatably connected to the base through a rotating shaft 7; two threaded rods 11 which are longitudinally arranged are rotatably connected to the upper left side of the base 4, and a pressing block 3 is connected to the two threaded rods 11 in a threaded manner; a fixing frame 14 is fixed above the right side of the base 4, and an open fixing cylinder 8 is fixedly connected above the fixing frame 14.
In a preferred embodiment, the base 4 is inserted into the connecting plate 13 through the connecting groove 6, and the position of the base 4 on the connecting plate 13 is fixed through the limiting plate 5 and the limiting groove 17.
As a preferred embodiment, a plurality of bases 4 can be inserted into the connecting plate 13, and a plurality of bases 4 can be inserted into the connecting plate to fix a plurality of cables simultaneously, so that the working efficiency is improved.
As a preferred embodiment, a lower pressing groove 1 is fixedly connected below the pressing block 3, a bottom groove 15 corresponding to the lower pressing groove is formed in the upper portion of the left end of the base, the two threaded rods 11 are symmetrical with respect to the lower pressing groove 1 and the bottom groove 15, the upper ends of the threaded rods 11 are both provided with knobs 12, and the pressing block 3 is adjusted downward by rotating the threaded rods to fix cables.
In a preferable embodiment, rubber pads 2 are arranged on the inner walls of the lower pressing groove 1 and the bottom groove 15, so that the cable sheath is prevented from being damaged.
As a preferred embodiment, a bolt hole 10 is arranged above the fixing cylinder 8, the fixing cylinder 8 is locked by the bolt to fix a wire or a carbon rod inside the cable, and a rubber ring 9 is arranged on the inner wall of the fixing cylinder 8 to avoid damaging the wire or the carbon rod.
More specifically, the working principle of the device is as follows:
when a single lead is fixed, the base 4 is inserted on the connecting plate 13, the limiting plate 5 is rotated to the limiting groove 17, and the position of the base 4 on the connecting plate 13 is fixed; peeling one end of a cable to leak a lead, then enabling the cable to penetrate through a lower pressing groove 1, enabling the lead to penetrate through a fixing cylinder 8, locking the fixing cylinder 8 through a bolt to fix the lead, rotating a screw rod 11 to lower a pressing block 3, and fixing the lead through the lower pressing groove 1 and a bottom groove 15 in a matched mode; and then the connecting plate 13 is dragged or fixed through the traction hole 16 to carry out paying-off work.
When a plurality of wires are fixed, a plurality of bases can be inserted on the connecting plate.
The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a power line straining device for electric power unwrapping wire, includes connecting plate and base, its characterized in that: set up a plurality of evenly distributed's traction hole on the connecting plate, a plurality of evenly distributed's spacing groove is seted up to one side of connecting plate, the base is the 'L' type, and the spread groove has been seted up in the left side of base, the left end upper portion of spread groove is rotated and is connected with the limiting plate, base left side top is rotated and is connected with two threaded rods that vertically set up, two threaded connection has the compact heap on the threaded rod, base right side top is fixed with the mount, the open solid fixed cylinder of mount top fixedly connected with.
2. The power line tensioner for power line pay-off as claimed in claim 1, wherein: the base is inserted on the connecting plate through the connecting groove, and the position of the base on the connecting plate is fixed through the limiting plate and the limiting groove.
3. The power line tensioner for power line pay-off as claimed in claim 2, wherein: the connecting plate can be inserted with a plurality of bases.
4. The power line tensioner for power line pay-off as claimed in claim 1, wherein: the pressing block is fixedly connected with a lower pressing groove below the pressing block, a bottom groove corresponding to the lower pressing groove is formed in the upper portion of the left end of the base, the two threaded rods are symmetrical about the lower pressing groove and the bottom groove, and knobs are arranged at the upper ends of the threaded rods.
5. The power line tensioner for power line pay-off as claimed in claim 4, wherein: rubber pads are arranged on the inner walls of the lower pressure groove and the bottom groove.
6. The power line tensioner for power line pay-off as claimed in claim 1, wherein: be equipped with the rubber circle on the solid fixed cylinder inner wall, gu the fixed cylinder top is equipped with the bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020300022.0U CN211456486U (en) | 2020-03-12 | 2020-03-12 | A power line straining device for electric power unwrapping wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020300022.0U CN211456486U (en) | 2020-03-12 | 2020-03-12 | A power line straining device for electric power unwrapping wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211456486U true CN211456486U (en) | 2020-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020300022.0U Active CN211456486U (en) | 2020-03-12 | 2020-03-12 | A power line straining device for electric power unwrapping wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211456486U (en) |
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2020
- 2020-03-12 CN CN202020300022.0U patent/CN211456486U/en active Active
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