CN203406577U - Wedge-shaped strain clamp - Google Patents
Wedge-shaped strain clamp Download PDFInfo
- Publication number
- CN203406577U CN203406577U CN201320393830.6U CN201320393830U CN203406577U CN 203406577 U CN203406577 U CN 203406577U CN 201320393830 U CN201320393830 U CN 201320393830U CN 203406577 U CN203406577 U CN 203406577U
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- CN
- China
- Prior art keywords
- wedge
- clamp
- pressing block
- groove
- wedge shape
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A wedge-shaped strain clamp comprises a clamp body, a wedge-shaped line clamp seat, a line pressing block and a bolt assembly, wherein the clamp body is provided with a wedge-shaped line clamp hole; one end of the wedge-shaped line clamp seat is provided with a wedge-shaped plate clamp part inserted into the wedge-shaped line clamp hole; a positioning groove, a screw hole and a line clamp groove are sequentially arranged on the upper surface on the other end of the wedge-shaped line clamp seat along the direction from the left to the right, the line clamp groove passes through the wedge-shaped line clamp seat with the wedge-shaped plate clamp part along the fore-and-aft direction. The wedge-shaped strain clamp is characterized by comprising a clamp spring, clamping grooves are arranged on the peripheries of the line pressing block and the wedge-shaped line clamp seat and combined to form a closed ring shape, and the clamp spring is clamped in the clamping groove. In the presence of the clamp spring, the line pressing block is connected with the wedge-shaped line clamp seat and does not drop down, so as to thoroughly solve the problems. Moreover, the line pressing block is prevented from excessively deflecting when the line pressing block clamps the cable.
Description
Technical field
The utility model belongs to electric armour clamp technical field, is specifically related to a kind of wedge strain resistance cable clamp.
Background technology
The widely used wedge strain resistance cable clamp of circuit, for wire or overhead ground wire are fixed on to strain insulator string, plays anchorage effect.The structure of conventional wedge strain clamp is comparatively complicated, operation inconvenience, wire pressing block especially wherein easily drop and torsional deflection excessive, its structure still needs to be needed badly improvements.
Utility model content
For addressing the above problem, the utility model provides a kind of wedge strain resistance cable clamp that effectively prevents that wire pressing block from dropping and deflection is excessive.
Realizing the technical solution of the utility model is: a kind of wedge strain resistance cable clamp, comprises wire clamp main body, wedge shape tension seat, wire pressing block and bolt assembly; Wire clamp main body is provided with wedge shape clamp hole; One end of wedge shape tension seat is provided with for inserting the wedge grip board in wedge shape clamp hole, the upper surface of the other end is provided with location notch, screw and clamp groove successively along direction from left to right, and clamp groove runs through the wedge shape tension seat that comprises wedge grip board along fore-and-aft direction; Its design feature is: also comprise a jump ring, the periphery wall of wire pressing block and wedge shape tension seat is provided with the draw-in groove that is combined to form a closed hoop, and described jump ring is fastened in draw-in groove.
In such scheme, draw-in groove is arranged between the waist type fastener hole and positioning boss of wire pressing block, and is arranged between the screw and location notch of wedge shape tension seat.
In such scheme, jump ring comprises U-shaped main body and the splayed anti-delinking part of extending and extending to form towards direction closer to each other from U-shaped main body two ends.
The utility model, by location notch being set on wedge shape tension seat, arranges positioning boss on wire pressing block, wire pressing block is formed spacing, make it be not easy to drop and deflection excessive.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of the present utility model;
Fig. 2 is a kind of explosive view of wedge strain resistance cable clamp shown in Fig. 1.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.
(embodiment 1)
Fig. 1 to Fig. 2 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is a kind of perspective view of the present utility model; Fig. 2 is a kind of explosive view of wedge strain resistance cable clamp shown in Fig. 1.
The present embodiment is a kind of wedge strain resistance cable clamp, sees shown in Fig. 1 to Fig. 2, comprises wire clamp main body 1, wedge shape tension seat 2, wire pressing block 3 and bolt assembly 4; Wire clamp main body is provided with wedge shape clamp hole 11; One end of wedge shape tension seat is provided with for inserting the wedge grip board 21 in wedge shape clamp hole, the upper surface of the other end is provided with location notch 22, screw 23 and clamp groove 24 successively along direction from left to right, and clamp groove runs through the wedge shape tension seat that comprises wedge grip board along fore-and-aft direction; The basal surface of wire pressing block is provided with positioning boss 31, waist type fastener hole 32 and pressuring line groove 33 successively along direction from left to right; Bolt assembly is through the screw that is screwed into wedge shape tension seat after the waist type fastener hole of wire pressing block; When wire pressing block lid is connected on wedge shape tension seat, the positioning boss of wire pressing block is plugged in location notch.
In the present embodiment, wire pressing block is provided with two positioning boss, between two positioning boss, forms clamping connection groove 34; Wedge shape tension seat is provided with two location notchs, between two location notchs, forms clip-on sheet 25; When wire pressing block lid is connected on wedge shape tension seat, the clamping connection groove on wire pressing block is fastened on clip-on sheet.
The present embodiment also comprises a jump ring 5, and the periphery wall of wire pressing block and wedge shape tension seat is provided with the draw-in groove 6 that is combined to form a closed hoop, and described jump ring is fastened in draw-in groove.The existence of this jump ring, is connected wire pressing block and wedge shape tension seat, can not drop, and has fundamentally solved problem.In addition, due to the existence of this jump ring, can also prevent that wire pressing block is when clamping cables, can deflection not excessive.
In the present embodiment, draw-in groove is arranged between the waist type fastener hole and positioning boss of wire pressing block, and is arranged between the screw and location notch of wedge shape tension seat.
In the present embodiment, jump ring comprises U-shaped main body 51 and the splayed anti-delinking part 52 of extending and extending to form towards direction closer to each other from U-shaped main body two ends.
The present embodiment, by location notch being set on wedge shape tension seat, arranges positioning boss on wire pressing block, wire pressing block is formed spacing, make it be not easy to drop and deflection excessive.
In concrete practice, also can be the hook that U-shaped main body two ends extend and bending is formed for hooking each other; Or a jump ring can also be set again, and during use, two jump rings insert and are connected to draw-in groove from the both sides of draw-in groove respectively.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (3)
1. a wedge strain resistance cable clamp, comprises wire clamp main body (1), wedge shape tension seat (2), wire pressing block (3) and bolt assembly (4); Wire clamp main body is provided with wedge shape clamp hole (11); One end of wedge shape tension seat is provided with for inserting the wedge grip board (21) in wedge shape clamp hole, the upper surface of the other end is provided with location notch (22), screw (23) and clamp groove (24) successively along direction from left to right, and clamp groove runs through the wedge shape tension seat that comprises wedge grip board along fore-and-aft direction; It is characterized in that: also comprise a jump ring (5), the periphery wall of wire pressing block and wedge shape tension seat is provided with the draw-in groove (6) that is combined to form a closed hoop, and described jump ring is fastened in draw-in groove.
2. wedge strain resistance cable clamp according to claim 1, is characterized in that: draw-in groove is arranged between the waist type fastener hole and positioning boss of wire pressing block, and is arranged between the screw and location notch of wedge shape tension seat.
3. wedge strain resistance cable clamp according to claim 2, is characterized in that: jump ring comprises U-shaped main body (51) and the splayed anti-delinking part (52) of extending and extending to form towards direction closer to each other from U-shaped main body two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393830.6U CN203406577U (en) | 2013-07-02 | 2013-07-02 | Wedge-shaped strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393830.6U CN203406577U (en) | 2013-07-02 | 2013-07-02 | Wedge-shaped strain clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406577U true CN203406577U (en) | 2014-01-22 |
Family
ID=49942497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320393830.6U Expired - Fee Related CN203406577U (en) | 2013-07-02 | 2013-07-02 | Wedge-shaped strain clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203406577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284931A (en) * | 2021-11-09 | 2022-04-05 | 国网浙江省电力有限公司培训中心 | 10kV bypass cable integrated suspension rack |
| CN115241814A (en) * | 2022-08-22 | 2022-10-25 | 国网安徽省电力有限公司亳州供电公司 | Power transmission and distribution line broken line rapid repair wire clamp |
-
2013
- 2013-07-02 CN CN201320393830.6U patent/CN203406577U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284931A (en) * | 2021-11-09 | 2022-04-05 | 国网浙江省电力有限公司培训中心 | 10kV bypass cable integrated suspension rack |
| CN114284931B (en) * | 2021-11-09 | 2024-04-16 | 国网浙江省电力有限公司培训中心 | 10kV bypass cable integrated suspension rack |
| CN115241814A (en) * | 2022-08-22 | 2022-10-25 | 国网安徽省电力有限公司亳州供电公司 | Power transmission and distribution line broken line rapid repair wire clamp |
| CN115241814B (en) * | 2022-08-22 | 2023-09-29 | 国网安徽省电力有限公司亳州供电公司 | Quick rush-repair wire clamp for broken wire of power transmission and distribution line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |