CN203504108U - Jump wire suspension clamp - Google Patents
Jump wire suspension clamp Download PDFInfo
- Publication number
- CN203504108U CN203504108U CN201320578146.5U CN201320578146U CN203504108U CN 203504108 U CN203504108 U CN 203504108U CN 201320578146 U CN201320578146 U CN 201320578146U CN 203504108 U CN203504108 U CN 203504108U
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- CN
- China
- Prior art keywords
- bolt
- connecting hole
- groove
- clip body
- wire clip
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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 - Lifetime
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- Suspension Of Electric Lines Or Cables (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model discloses a jump wire suspension clamp which comprises a clamp body provided with a groove, a pressure strip disposed in the groove, a connecting plate connected in the middle of the top end of the clamp body, two first bolt assemblies connecting the clamp body and the pressure strip, and one second bolt assembly connecting the connecting plate and the clamp body. Each first bolt assembly includes a U-shaped bolt and a first nut matching the U-shaped bolt. A first connecting hole for disposing the U-shaped bolt is disposed in the groove wall opposite to the groove. The pressure strip is provided with a second connecting hole in a position corresponding to the first connecting hole. The U-shaped bolt penetrates in the first connecting hole and the second connecting hole. The opening of the U-shaped bolt faces upwards and two ends portions of the U-shaped bolt stick into the groove. A hanging plate which projects downwards and is used for connecting a weight is moulded in the middle of the bottom end of the clamp body, wherein the hanging plate is provided with a hanging hole. The jump wire suspension clamp has the advantages of reasonable structure, convenient and rapid installation and good use effect.
Description
Technical field
The utility model relates to a kind of jumper suspension wire clamp, belongs to electric armour clamp structural design field.
Background technology
Jumper suspension wire clamp is for 220kV and following transmission line angle tower jumper suspension insulator string, mainly that the wire jumper in circuit is held with a firm grip, hang on shaft tower, and carry out counterweight by connecting heavy punch piece, pilot windage yaw, wave, guarantee the safe insulation clearance distance between wire jumper and shaft tower, prevent that wire jumper from swinging tired disconnected strand.
Mainly there is following shortcoming in conventional jumpers suspension clamp: when (1) is connected with weight, will install in addition a secondary link plate additional, fitting operation is comparatively loaded down with trivial details; (2) U bolt of connecting clamp body and press strip is opening down, and the nut matching with U bolt need to complete installation below wire clip body, because aforesaid operations is to carry out in high-altitude, has so just increased the danger of operation; (3) conventional jumpers suspension clamp mostly adopts cast iron to make, and during transmission of electricity, can produce magnetic hysteresis loss, and energy loss is more.
Utility model content
The purpose of this utility model is to provide a kind of jumper suspension wire clamp rational in infrastructure, and this jumper suspension wire clamp fitting operation is convenient, has reduced the danger coefficient of high-altitude application.
The technical scheme that realizes the utility model object is:
A jumper suspension wire clamp, comprises and establishes fluted wire clip body, is arranged on press strip in described groove, is connected with connecting plate in described wire clip body top middle portion, connects described wire clip body and two the first bolt assemblies of described press strip and second bolt assembly that is connected described connecting plate and described wire clip body; Described the first bolt assembly comprises U bolt and the first nut matching with described U bolt; The relative cell wall of described groove is provided with the first connecting hole that U bolt is set, and the position that described press strip is corresponding with described the first connecting hole is provided with the second connecting hole; Described U bolt runs through and is arranged in described the first connecting hole and the second connecting hole, and the opening up and described U bolt both ends of described U bolt are stretched in described groove; The center bottom of described wire clip body form downward protrusion for connecting the link plate of weight, described link plate is provided with hanging hole.
In technique scheme, described connecting plate be shaped as U-shaped.
The second nut that in technique scheme, described the second bolt assembly comprises bolt, match with described bolt and be arranged on the R shape fastener on described bolt.
In technique scheme, the relative cell wall of described groove is provided with V-arrangement bending in opposite directions, and the hole that described bolt is set on described wire clip body is located at the top of described V-arrangement bending, and described the first connecting hole is located at the below of described V-arrangement bending.
In technique scheme, described wire clip body is aluminium alloy wire clamp body, and described press strip is aluminium alloy press strip.
The utlity model has positive effect:
(1), in jumper suspension wire clamp of the present utility model, the opening up and described U bolt both ends of described U bolt are stretched in described groove; So, the first nut matching with U bolt can complete installation above wire clip body, has so just reduced the danger of high-altitude application; In addition, by be wholely set the link plate that connects weight on wire clip body, can when weight is installed, link plate be set in addition, fitting operation is convenient.
(2) described second bolt assembly of jumper suspension wire clamp of the present utility model comprise bolt, the second nut of matching with described bolt and be arranged on the R shape fastener on described bolt, by adopting this structure can avoid the second nut to come off from bolt.
(3) in jumper suspension wire clamp of the present utility model, described wire clip body and press strip adopt aluminum alloy material, and magnetic conduction, can not produce magnetic hysteresis loss, has effectively reduced energy loss.
Accompanying drawing explanation
Fig. 1 is the structural representation of jumper suspension wire clamp in the utility model.
Fig. 2 is the end view of the jumper suspension wire clamp shown in Fig. 1.
Reference numeral shown in figure is:
1-wire clip body; 11-groove; The bending of 12-V shape; 2-press strip; 3-connecting plate; 4-the first bolt assembly; 41-U shape bolt; 42-the first nut; 5-the second bolt assembly; 51-bolt; 52-the second nut; 53-R shape fastener; 6-link plate; 61-hanging hole.
Embodiment
Below in conjunction with Figure of description, a kind of embodiment of jumper suspension wire clamp of the present utility model is elaborated:
As depicted in figs. 1 and 2, a jumper suspension wire clamp, comprises and is provided with the wire clip body 1 of groove 11, second bolt assembly 5 that is arranged on press strip 2 in described groove 11, is connected with connecting plate 3 in described wire clip body 1 top middle portion, connects two the first bolt assemblies 4 of described wire clip body 1 and described press strip 2 and be connected described connecting plate 3 and described wire clip body 1; Described connecting plate 3 in the present embodiment be shaped as U-shaped; Described the first bolt assembly 4 comprises U bolt 41 and the first nut 42 matching with described U bolt 41; The relative cell wall of described groove 11 is provided with the first connecting hole that U bolt 41 is set, and the position that described press strip 2 is corresponding with described the first connecting hole is provided with the second connecting hole; Described U bolt 41 runs through and is arranged in described the first connecting hole and the second connecting hole, and opening up and described U bolt 41 both ends of described U bolt 41 are stretched in described groove 11; The center bottom of described wire clip body 1 form downward protrusion for connecting the link plate 6 of weight, described link plate 6 is provided with hanging hole 61.In the jumper suspension wire clamp of the present embodiment, opening up and described U bolt 41 both ends of described U bolt 41 are stretched in described groove 11; So, the first nut 42 matching with U bolt 41 can complete fitting operation above wire clip body 1, has so just reduced the danger of high-altitude application; In addition, by be wholely set the link plate 6 that connects weight on wire clip body 1, can when weight is installed, link plate 6 be set in addition, fitting operation is convenient.
The second nut 52 that described the second bolt assembly 5 in the present embodiment comprises bolt 51, match with described bolt 51 and be arranged on the R shape fastener 53 on described bolt 51, by adopting this structure can avoid the second nut 52 to come off from bolt 51, result of use is good.
In the present embodiment, the relative cell wall of described groove 11 is provided with V-arrangement bending 12 in opposite directions, and the hole that described bolt 51 is set on described wire clip body 1 is located at the top of described V-arrangement bending 12, and described the first connecting hole is located at the below of described V-arrangement bending 12.
Described wire clip body 1 is aluminium alloy wire clamp body, and described press strip 2 is aluminium alloy press strip, and the described wire clip body 1 in the present embodiment and press strip 2 adopt aluminum alloy material, and magnetic conduction, can not produce magnetic hysteresis loss, has effectively reduced energy loss.
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 (5)
1. a jumper suspension wire clamp, comprises and is provided with the wire clip body (1) of groove (11), second bolt assembly (5) that is arranged on press strip (2) in described groove (11), is connected with connecting plate (3) in described wire clip body (1) top middle portion, connects two first bolt assemblies (4) of described wire clip body (1) and described press strip (2) and be connected described connecting plate (3) and described wire clip body (1); Described the first bolt assembly (4) comprises U bolt (41) and the first nut (42) matching with described U bolt (41); The relative cell wall of described groove (11) is provided with the first connecting hole that U bolt (41) is set, and the position that described press strip (2) is corresponding with described the first connecting hole is provided with the second connecting hole; Described U bolt (41) runs through and is arranged in described the first connecting hole and the second connecting hole; It is characterized in that: opening up and described U bolt (41) both ends of described U bolt (41) are stretched in described groove (11); The center bottom of described wire clip body (1) form downward protrusion for connecting the link plate (6) of weight, described link plate (6) is provided with hanging hole (61).
2. jumper suspension wire clamp according to claim 1, is characterized in that: described connecting plate (3) be shaped as U-shaped.
3. jumper suspension wire clamp according to claim 2, is characterized in that: the second nut (52) that described the second bolt assembly (5) comprises bolt (51), match with described bolt (51) and be arranged on the R shape fastener (53) on described bolt (51).
4. jumper suspension wire clamp according to claim 3, it is characterized in that: the relative cell wall of described groove (11) is provided with V-arrangement bending (12) in opposite directions, the hole that described bolt (51) is set on described wire clip body (1) is located at the top of described V-arrangement bending (12), and described the first connecting hole is located at the below of described V-arrangement bending (12).
5. according to the jumper suspension wire clamp described in any one in claim 1 to 4, it is characterized in that: described wire clip body (1) is aluminium alloy wire clamp body, and described press strip (2) is aluminium alloy press strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578146.5U CN203504108U (en) | 2013-09-17 | 2013-09-17 | Jump wire suspension clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578146.5U CN203504108U (en) | 2013-09-17 | 2013-09-17 | Jump wire suspension clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504108U true CN203504108U (en) | 2014-03-26 |
Family
ID=50335053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320578146.5U Expired - Lifetime CN203504108U (en) | 2013-09-17 | 2013-09-17 | Jump wire suspension clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504108U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877262A (en) * | 2017-03-27 | 2017-06-20 | 国网山东省电力公司烟台供电公司 | A kind of suspension clamp with weight hitch point |
| CN107408799A (en) * | 2016-01-06 | 2017-11-28 | 株式会社永木精机 | Wire gripper |
| CN115021187A (en) * | 2022-07-12 | 2022-09-06 | 国网河南省电力公司许昌市建安供电公司 | Suspension clamp for power line |
-
2013
- 2013-09-17 CN CN201320578146.5U patent/CN203504108U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107408799A (en) * | 2016-01-06 | 2017-11-28 | 株式会社永木精机 | Wire gripper |
| CN107408799B (en) * | 2016-01-06 | 2020-09-11 | 株式会社永木精机 | Wire grabbing device |
| TWI721072B (en) * | 2016-01-06 | 2021-03-11 | 日商永木精機股份有限公司 | Wire gripper |
| CN106877262A (en) * | 2017-03-27 | 2017-06-20 | 国网山东省电力公司烟台供电公司 | A kind of suspension clamp with weight hitch point |
| CN115021187A (en) * | 2022-07-12 | 2022-09-06 | 国网河南省电力公司许昌市建安供电公司 | Suspension clamp for power line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |