CN206313411U - A kind of new and effective wedge strain resistance cable clamp - Google Patents
A kind of new and effective wedge strain resistance cable clamp Download PDFInfo
- Publication number
- CN206313411U CN206313411U CN201621467164.6U CN201621467164U CN206313411U CN 206313411 U CN206313411 U CN 206313411U CN 201621467164 U CN201621467164 U CN 201621467164U CN 206313411 U CN206313411 U CN 206313411U
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- wedge
- clamp
- strain resistance
- resistance cable
- cavities
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Abstract
The utility model is related to a kind of new and effective wedge strain resistance cable clamp.Including the wedge strain resistance cable clamp body with wedge cavities, wedge clamp is provided with the wedge cavities, wedge clamp includes two sandwiches, the c-type wire casing opened up along wedge cavities length direction is provided with the inside of described two sandwiches, two c-type wire casings are combined into the clamp hole that can clamp cable, upper and lower ends are respectively equipped with groove and projection that can be engaged on the inside of two sandwiches, the wedge cavities big opening end of wedge strain resistance cable clamp body is provided with baffle plate, the elastic component for promoting wedge clamp to be slided along wedge cavities is provided between baffle plate and wedge clamp, the both sides of wedge strain resistance cable clamp body have been bolted hanging plate respectively, hanging plate can be rotated around bolt.The utility model simple structure, by groove and projection that can be engaged by the inner side upper and lower side setting of two sandwiches, effectively prevent single sandwich from sliding phenomenon occurring, the spring for promoting wedge clamp to be slided along wedge cavities is set by the big opening end in wedge cavities, the coupling mechanism force of wedge clamp is effectively increased.
Description
Technical field
The utility model is related to a kind of strain clamp, more particularly to a kind of new and effective wedge strain resistance cable clamp, belongs to electric power
Gold utensil technical field.
Background technology
Strain clamp is, for fixed cable, to bear cable strain, and cable to be hung to strain insulator-string group or shaft tower
Gold utensil.Strain clamp can be divided into two classes by structure and the difference of mounting condition：First kind strain clamp will hold wire, lightning conducter
With whole pulling force of bracing wire, grip of clamp should be not less than the 90% of mounted wire or the specified stretching resistance of lightning conducter, but not lead
Body.This kind of wire clamp has bolt-type strain clamp and wedge strain resistance cable clamp.The characteristics of such wire clamp, can be torn open after wire installation
Under, separately use；Equations of The Second Kind strain clamp except wire to be held and lightning conducter whole pulling force in addition to, again as conductor.This kind of wire clamp
Feature can not be dismantled after installing, also known as dead wire folder.Wherein, wedge strain resistance cable clamp makes according to " wedge " principle design.
Splitting under power is acted on for wedge makes steel strand wires be locked in wire clamp.After steel strand wires are installed in wire clamp, steel strand wires, chock and steel are pulled
Twisted wire will be exported to wire clamp along wire clamp barrel and slid simultaneously, and more draw tighter, gradually in locking state.The spy of wedge strain resistance cable clamp
Point is to install and remove convenient, and after wire clamp is installed, wire clamp outlet termination can be tightened or be used with load line with No. 8 galvanized iron wires
Steel wire clamp fixes termination in tangent point.The wedge strain resistance cable clamp of prior art relies solely on cable and chock in wedge cavities
Slip, locks to cable, and coupling mechanism force is limited, easily loosening occurs, it is necessary to shift to an earlier date by the artificial pretension of instrument, installation operation is complicated,
Traditional wedge strain resistance cable clamp is small using scope, and dislocation easily occur in wedge cavities in two chocks.
Utility model content
For drawbacks described above, the purpose of this utility model is to provide one kind effectively to prevent wedge clamp one side from sliding
Phenomenon, coupling mechanism force is big, is less prone to loosening, and tensile capacity is strong, a kind of convenient new and effective wedge strain resistance cable clamp of installation operation.
For the technical scheme that this utility model is used is：
Including the wedge strain resistance cable clamp body with wedge cavities, wedge clamp, the wedge-shaped line are provided with the wedge cavities
Folder includes two sandwiches, and the c-type wire casing opened up along wedge cavities length direction, two c-type lines are provided with the inside of described two sandwiches
Groove is combined into the clamp hole that can clamp cable, and two sandwiches inner side upper and lower ends are respectively equipped with groove that can be engaged and convex
Block, the wedge cavities big opening end of wedge strain resistance cable clamp body is provided with baffle plate, and promotion wedge shape is provided between the baffle plate and wedge clamp
The elastic component that wire clamp is slided along wedge cavities, the both sides of the wedge strain resistance cable clamp body have been bolted hanging plate respectively, institute
Stating hanging plate can rotate around bolt, and the bolt axis is perpendicular to wedge strain resistance cable clamp body length bearing of trend.
Used as the further improvement of above-mentioned technical proposal, the side of the bolt is provided with installed in wedge strain resistance cable clamp body
On lock, the lock is vertical with bolt.
Used as the further improvement of above-mentioned technical proposal, the surface of the c-type wire casing is provided with some anti-skid bulges.
As the further improvement of above-mentioned technical proposal, the anti-skid bulge can be tapered protrusion, cylindrical protrusions or
Hemispherical projections.
Used as the further improvement of above-mentioned technical proposal, the elastic component is spring, and the baffle plate is provided with and clamp hole
Corresponding cable hole.
The utility model has the advantages that：
The utility model simple structure, groove that can be engaged and convex is set by by the inner side upper and lower side of two sandwiches
Block, effectively prevents single sandwich from sliding phenomenon occurring, and wedge clamp is promoted along wedge cavities by being set in the big opening end of wedge cavities
The spring of slip, effectively increases the coupling mechanism force of wedge clamp, makes cable be difficult to loosen, and tensile strength is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of wedge clamp.
1 it is wedge strain resistance cable clamp body in figure, 2 be sandwich, 3 be clamp hole, 4 be groove, 5 be projection, 6 be baffle plate, 7 is
Bolt, 8 be hanging plate, 9 be lock, 10 be elastic component.
Specific embodiment
A kind of new and effective wedge strain resistance cable clamp, including the wedge strain resistance cable clamp body 1 with wedge cavities, the wedge cavities
Wedge clamp is inside provided with, the wedge clamp includes two sandwiches 2, and the inner side of described two sandwiches 2 is provided with along wedge-shaped cavity length
The c-type wire casing that direction opens up, two c-type wire casings are combined into the clamp hole 3 that can clamp cable, two inner side upper and lower ends of sandwich 2
Be respectively equipped with can be engaged groove 4 and projection 5, the wedge cavities big opening end of wedge strain resistance cable clamp body 1 is provided with baffle plate 6, institute
State the elastic component 10 for being provided between baffle plate 6 and wedge clamp and promoting wedge clamp to be slided along wedge cavities, the wedge strain resistance cable clamp
The both sides of body 1 are connected with hanging plate 8 by bolt 7 respectively, and the hanging plate 8 can be rotated around bolt 7, and the axis of the bolt 7 is vertical
In the length bearing of trend of wedge strain resistance cable clamp body 1.
Used as the further improvement of above-mentioned technical proposal, the side of the bolt 7 is provided with installed in wedge strain resistance cable clamp sheet
Lock 9 on body 1, the lock 9 is vertical with bolt 7.
Used as the further improvement of above-mentioned technical proposal, the surface of the c-type wire casing is provided with some anti-skid bulges.
As the further improvement of above-mentioned technical proposal, the anti-skid bulge can be tapered protrusion, cylindrical protrusions or
Hemispherical projections.
Used as the further improvement of above-mentioned technical proposal, the elastic component 10 is spring, and the baffle plate 6 is provided with and clamp
The corresponding cable hole in hole 3.
Claims (5)
1. a kind of new and effective wedge strain resistance cable clamp, it is characterised in that including the wedge strain resistance cable clamp body with wedge cavities, institute
State and wedge clamp is provided with wedge cavities, the wedge clamp includes two sandwiches, is provided with along wedge shape on the inside of described two sandwiches
The c-type wire casing that cavity length direction opens up, two c-type wire casings are combined into the clamp hole that can clamp cable, and two sandwich inner sides are up and down
Be respectively arranged at two ends with can be engaged groove and projection, the wedge cavities big opening end of wedge strain resistance cable clamp body is provided with baffle plate, institute
State the elastic component for being provided between baffle plate and wedge clamp and promoting wedge clamp to be slided along wedge cavities, the wedge strain resistance cable clamp body
Both sides be bolted hanging plate respectively, the hanging plate can be rotated around bolt, and the bolt axis is perpendicular to wedge tension resisting
Wire clip body length bearing of trend.
2. a kind of new and effective wedge strain resistance cable clamp according to claim 1, it is characterised in that the side of the bolt sets
There is the lock on wedge strain resistance cable clamp body, the lock is vertical with bolt.
3. a kind of new and effective wedge strain resistance cable clamp according to claim 1, it is characterised in that the table of the c-type wire casing
Face is provided with some anti-skid bulges.
4. a kind of new and effective wedge strain resistance cable clamp according to claim 3, it is characterised in that the anti-skid bulge can be with
It is tapered protrusion, cylindrical protrusions or hemispherical projections.
5. a kind of new and effective wedge strain resistance cable clamp according to claim 1, it is characterised in that the elastic component is bullet
Spring, the baffle plate is provided with the cable hole corresponding with clamp hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467164.6U CN206313411U (en) | 2016-12-29 | 2016-12-29 | A kind of new and effective wedge strain resistance cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467164.6U CN206313411U (en) | 2016-12-29 | 2016-12-29 | A kind of new and effective wedge strain resistance cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313411U true CN206313411U (en) | 2017-07-07 |
Family
ID=59248521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621467164.6U Active CN206313411U (en) | 2016-12-29 | 2016-12-29 | A kind of new and effective wedge strain resistance cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206313411U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270187A (en) * | 2018-04-25 | 2018-07-10 | 河南新弘电力科技有限公司 | A kind of three across safety backup wedge clamps |
| CN108808607A (en) * | 2018-07-30 | 2018-11-13 | 江苏双汇电力发展股份有限公司 | The energy saving strain clamp of fast self-locking formula |
| CN109038434A (en) * | 2018-09-17 | 2018-12-18 | 浙江金孚电力科技有限公司 | A kind of straight-through strain clamp of NZX wedge shape |
| CN111614045A (en) * | 2020-06-08 | 2020-09-01 | 安徽威龙电力器材有限公司 | Strain clamp capable of improving anti-corrosion self-closing effect and preparation method thereof |
| CN111682480A (en) * | 2020-06-16 | 2020-09-18 | 李淑军 | Self-locking strain clamp |
| CN112072587A (en) * | 2020-07-30 | 2020-12-11 | 红光电气集团有限公司 | Double-wedge-shaped strain clamp |
| CN112343967A (en) * | 2020-09-23 | 2021-02-09 | 安徽华希电力科技有限公司 | Wedge-shaped wire clamp pretensioner for power transmission and distribution tower stay wire |
| CN115189314A (en) * | 2022-08-26 | 2022-10-14 | 浙江彼岸电气有限公司 | Wire clip |
| CN117791462A (en) * | 2024-02-28 | 2024-03-29 | 河北东毅电力有限公司 | Strain clamp for power line |
-
2016
- 2016-12-29 CN CN201621467164.6U patent/CN206313411U/en active Active
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270187A (en) * | 2018-04-25 | 2018-07-10 | 河南新弘电力科技有限公司 | A kind of three across safety backup wedge clamps |
| CN108270187B (en) * | 2018-04-25 | 2024-03-15 | 河南新弘电力科技有限公司 | Three-span safety backup wedge-shaped wire clamp |
| CN108808607A (en) * | 2018-07-30 | 2018-11-13 | 江苏双汇电力发展股份有限公司 | The energy saving strain clamp of fast self-locking formula |
| CN109038434A (en) * | 2018-09-17 | 2018-12-18 | 浙江金孚电力科技有限公司 | A kind of straight-through strain clamp of NZX wedge shape |
| CN109038434B (en) * | 2018-09-17 | 2024-03-12 | 浙江金孚电力科技有限公司 | Wedge-shaped straight-through strain clamp |
| CN111614045B (en) * | 2020-06-08 | 2021-03-19 | 安徽威龙电力器材有限公司 | Strain clamp capable of improving anti-corrosion self-closing effect and preparation method thereof |
| CN111614045A (en) * | 2020-06-08 | 2020-09-01 | 安徽威龙电力器材有限公司 | Strain clamp capable of improving anti-corrosion self-closing effect and preparation method thereof |
| CN111682480A (en) * | 2020-06-16 | 2020-09-18 | 李淑军 | Self-locking strain clamp |
| CN111682480B (en) * | 2020-06-16 | 2021-06-29 | 江苏江东电力器材有限公司 | Self-locking strain clamp |
| CN112072587B (en) * | 2020-07-30 | 2022-08-30 | 红光电气集团有限公司 | Double-wedge-shaped strain clamp |
| CN112072587A (en) * | 2020-07-30 | 2020-12-11 | 红光电气集团有限公司 | Double-wedge-shaped strain clamp |
| CN112343967B (en) * | 2020-09-23 | 2022-04-01 | 安徽华希电力科技有限公司 | Wedge-shaped wire clamp pretensioner for power transmission and distribution tower stay wire |
| CN112343967A (en) * | 2020-09-23 | 2021-02-09 | 安徽华希电力科技有限公司 | Wedge-shaped wire clamp pretensioner for power transmission and distribution tower stay wire |
| CN115189314A (en) * | 2022-08-26 | 2022-10-14 | 浙江彼岸电气有限公司 | Wire clip |
| CN115189314B (en) * | 2022-08-26 | 2024-03-15 | 浙江彼岸电气有限公司 | Wire clamp |
| CN117791462A (en) * | 2024-02-28 | 2024-03-29 | 河北东毅电力有限公司 | Strain clamp for power line |
| CN117791462B (en) * | 2024-02-28 | 2024-05-10 | 河北东毅电力有限公司 | Strain clamp for power line |
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