CN206023139U - A kind of wedge shape insulating tension clamp - Google Patents
A kind of wedge shape insulating tension clamp Download PDFInfo
- Publication number
- CN206023139U CN206023139U CN201621025171.0U CN201621025171U CN206023139U CN 206023139 U CN206023139 U CN 206023139U CN 201621025171 U CN201621025171 U CN 201621025171U CN 206023139 U CN206023139 U CN 206023139U
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- China
- Prior art keywords
- clamping plate
- wedge
- wedge shape
- tension clamp
- insulating tension
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Abstract
A kind of wedge shape insulating tension clamp.It includes the interior metal shell for setting wedge cavities and two plastic splints with C-channel being arranged in the housing wedge cavities, the C-channel of described two clamping plates is combined into a clamp hole, the top of the housing is provided with a breach along the setting direction of its wedge cavities, it is characterised in that:The metal shell is provided with sliding groove, detachable on the clamping plate be provided with fixing device, the fixing device and sliding groove coordinate Boards wall on metal shell.The utility model has the advantage of not only can utilize fixing device by spacing for the plastic splint of C-channel on metal shell, and fixing device is dismountable, maintenance easy to disassemble.
Description
Technical field
The utility model is related to electric armour clamp technical field, more particularly to a kind of wedge shape insulating tension clamp.
Background technology
Strain clamp is in power system, for fixing the gold of wire on overhead power line and electric substation's strain rod tower
Wire and insulator chain are connected by tool, it, and insulator chain is that steel tower connects.To carry the pulling force of wire, reduce speeding for wire
Degree, plays highly important effect to the safe operation of power system.
Disclosing, on December 01st, 2010 is open, discloses a kind of wedge in the Chinese patent of Publication No. CN201663412U
Shape strain clamp, is characterized in that a kind of wedge strain resistance cable clamp, including the interior metal shell for setting wedge cavities and arranges housing
In wedge cavities；Two plastic splints with C-channel, the C-channel of two clamping plates are combined into a clamp hole, and housing is provided with
One breach, two side walls of breach are provided with a guide rail, and the top of each clamping plate is provided with buckle, and buckle has and rail shapes
The draw-in groove being engaged, each clamping plate are connected on guide rail by buckle and can be sat along guide rail under external force and reciprocatingly slided.
Above-mentioned wedge strain resistance cable clamp has a problem that clamping plate is fixed on housing, when needing to remove repair and replacement,
Installing/dismounting is inconvenient.
Utility model content
The purpose of this utility model is to provide one can be by spacing for clamping plate on housing, not Automatic-falling, and can be with
Easy-to-dismount wedge shape insulating tension clamp.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of wedge shape insulated
Wire clamp, including the interior metal shell for setting wedge cavities and two plastic clips with C-channel being arranged in the housing wedge cavities
Plate, the C-channel of described two clamping plates are combined into a clamp hole, and the top of the housing is provided with along the setting direction of its wedge cavities
One breach, the metal shell are provided with sliding groove, and the clamping plate is provided with bolt, and the bolt and sliding groove coordinate and will press from both sides
Plate is fixed on metal shell.
Stringing is clamped by adopting above-mentioned technical proposal, clamping plate, breach is easy to clamping plate and stringing to be put in metal shell,
The bolt on sliding groove and clamping plate on metal shell by Boards wall on metal shell, bolt easy installation and removal.
The utility model is further arranged to：The basic configuration of the breach is trapezoidal, its two waist edges wall and housing wedge shape
The two side wall setting directions in chamber are identical.
Adapt to metal shell, be easily installed wedge shape insulating tension clamp by adopting above-mentioned technical proposal, trapezoidal breach.
The utility model is further arranged to：Described sliding groove has two, respectively the bolt of corresponding two clamping plates.
By adopting above-mentioned technical proposal, two sliding grooves are used for sliding to bolt, allow bolt to move and movement with clamping plate.
The utility model is further arranged to：The sliding groove is arranged along clamping plate length direction, and the sliding groove is respectively positioned on
Housing breach opposite.
By adopting above-mentioned technical proposal, sliding groove is respectively positioned on one side, can just move bolt with a hand, very square
Just.
The utility model is further arranged to：A blind screwhole, the blind screwhole and bolt is provided with the middle part of each clamping plate
Rotatable engagement.
By adopting above-mentioned technical proposal, blind screwhole is used for and bolt coordinates, and blind screwhole can protect stringing to prevent stringing
As there is breakage in bolt.
The utility model is further arranged to：The bottom of the clamping plate is equipped with a projection.
By adopting above-mentioned technical proposal, projection is a linkage, makes each clamping plate be easier stress and together moves.
The utility model is further arranged to：Multiple C-shapeds for strengthening frictional force are provided with the C-channel of each clamping plate
Tooth.
The frictional force between clamping plate and stringing can be strengthened by adopting above-mentioned technical proposal, c-type tooth, stringing be prevented resistance to
Bracing cable grip force is slided.
The utility model is further arranged to：The outer wall of the two side ends of the housing and top are respectively provided with a hangers.
It is used for for wedge shape insulating tension clamp being suspended on pallet by adopting above-mentioned technical proposal, hangers.
The utility model has the advantages that simple structure, can be by plastic splint and metal shell one when using and preserve
Place, situations such as prevent clamping plate from lacking, bolt can be screwed off when changing clamping plate, very convenient.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of embodiment；
Fig. 2 is the front view of embodiment；
Fig. 3 is the rearview of embodiment；
Fig. 4 is embodiment middle clamp plate schematic diagram.
1, housing in figure；2nd, clamping plate；3rd, hangers；4th, bolt；5th, sliding groove；6th, projection；7th, blind screwhole；8th, C-shaped tooth；9、C
Shape groove.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only which is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification without creative contribution after this specification is read as needed to the present embodiment, but
As long as being all subject to patent protection in right of the present utility model.
As during Fig. 1 to Fig. 3 the present embodiment a kind of for overhead transmission line in wedge strain resistance cable clamp, including the interior wedge cavities that set
Metal shell 1 and two plastic splints 2 with C-channel 9 being arranged in 1 wedge cavities of told housing, described two clamping plates 2
C-channel 9 is combined into a clamp hole；1 both sides of metal shell and top are equipped with a hangers 3 for fixing strain clamp；Gold
Category housing 1 is provided with a breach, and breach is trapezoidal, two side wall direction phases of trapezoidal two waist edge walls and 1 wedge cavities of housing
With.Metal shell 1 is provided with two sliding grooves 5, and two sliding grooves 5 can be located at the two of the opposite of 1 breach side of housing respectively
Side, sliding groove 5 are arranged along 2 length direction of clamping plate.
As shown in Figure 4 the material of clamping plate 2 is plastics, can increase the insulating properties of strain clamp, the shape of two clamping plates 2 and
The wedge cavities of metal shell 1 coordinate.The bottom of two clamping plates 2 is respectively provided with an identical projection 6, and two projections 6 constitute one
Individual linkage structure, makes two clamping plates 2 together move.Multiple C-shaped teeth 8 for strengthening frictional force are provided with the C-channel 9 of clamping plate 2,
C-shaped tooth 8 is evenly distributed in C-channel 9；A bolt 4 is provided with the outside of the middle part of clamping plate 2, and bolt 4 and clamping plate 2 pass through blind spiral shell
Hole 7 connects, and blind screwhole 7 can prevent the touching stringing of bolt 4 and cause stringing to wear and tear, and strengthen the insulating capacity of strain clamp.
Operation principle of the present utility model is when untapped, can first pass through bolt 4 and screw 7 by 2 He of clamping plate
Metal shell 1 links together, and is easy to preserve and carries, and during installation, directly can pull bolt 4 to the bottom of sliding groove 5, enter
The installation of row stringing, after installing, will be advanced in 2 one wedge cavities in the same direction of clamping plate by linkage structure, stringing is stepped up, then
Hung up by hangers 3, if run into when needing dismounting and change clamping plate 2, can be by pulling at or beaing bolt 4, will
Clamping plate 2 is pushed back, and then selects bolt 4 to be removed.
Claims (8)
1. a kind of wedge shape insulating tension clamp, including the interior metal shell for setting wedge cavities（1）, and be arranged on the housing（1）Wedge
Two in shape chamber have C-channel（9）Plastic splint（2）, described two clamping plates（2）C-channel（9）It is combined into a clamp
Hole, the housing（1）Top be provided with a breach along the setting direction of its wedge cavities, it is characterised in that:The metal shell
（1）It is provided with sliding groove（5）, the clamping plate（2）Bolt is provided with, the bolt and sliding groove（5）Coordinate clamping plate（2）Fixed
In metal shell（1）On.
2. wedge shape insulating tension clamp according to claim 1, it is characterised in that：The basic configuration of the breach is ladder
Shape, its two waist edges wall and housing（1）Two side wall setting directions of wedge cavities are identical.
3. wedge shape insulating tension clamp according to claim 1, it is characterised in that：Described sliding groove（5）There are two, point
Dui Ying not two clamping plates（2）Bolt.
4. wedge shape insulating tension clamp according to claim 2, it is characterised in that：The sliding groove（5）Along clamping plate（2）Long
Degree direction is arranged, the sliding groove（5）It is respectively positioned on housing（1）Breach opposite.
5. wedge shape insulating tension clamp according to claim 1, it is characterised in that：Each clamping plate（2）Middle part is provided with one
Individual blind screwhole（7）, the blind screwhole（7）And bolt（4）Screw thread coordinates.
6. wedge shape insulating tension clamp according to claim 1, it is characterised in that：The clamping plate（2）Bottom be provided with convex
Block（6）.
7. wedge shape insulating tension clamp according to claim 1, it is characterised in that：Each clamping plate（2）C-channel（9）
In be provided with multiple C-shaped teeth for strengthening frictional force（8）.
8. wedge shape insulating tension clamp according to claim 1, it is characterised in that：The housing（1）Two side ends outer
Wall and top are respectively provided with a hangers（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025171.0U CN206023139U (en) | 2016-08-31 | 2016-08-31 | A kind of wedge shape insulating tension clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025171.0U CN206023139U (en) | 2016-08-31 | 2016-08-31 | A kind of wedge shape insulating tension clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206023139U true CN206023139U (en) | 2017-03-15 |
Family
ID=58258415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621025171.0U Active CN206023139U (en) | 2016-08-31 | 2016-08-31 | A kind of wedge shape insulating tension clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206023139U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109560500A (en) * | 2018-12-25 | 2019-04-02 | 国网河北省电力有限公司深州市供电分公司 | A kind of insulated conductor wire tensioning device |
| CN110799437A (en) * | 2017-04-21 | 2020-02-14 | 豪倍公司 | Wedge-shaped cable clamp |
-
2016
- 2016-08-31 CN CN201621025171.0U patent/CN206023139U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799437A (en) * | 2017-04-21 | 2020-02-14 | 豪倍公司 | Wedge-shaped cable clamp |
| CN110799437B (en) * | 2017-04-21 | 2021-01-22 | 豪倍公司 | Wedge-shaped cable clamp |
| 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 |
| CN109560500A (en) * | 2018-12-25 | 2019-04-02 | 国网河北省电力有限公司深州市供电分公司 | A kind of insulated conductor wire tensioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |