CN2602529Y - Run-resistant hanging cable cleat - Google Patents
Run-resistant hanging cable cleat Download PDFInfo
- Publication number
- CN2602529Y CN2602529Y CN 03201087 CN03201087U CN2602529Y CN 2602529 Y CN2602529 Y CN 2602529Y CN 03201087 CN03201087 CN 03201087 CN 03201087 U CN03201087 U CN 03201087U CN 2602529 Y CN2602529 Y CN 2602529Y
- Authority
- CN
- China
- Prior art keywords
- spreader
- link plate
- assembling
- run
- breach
- Prior art date
- 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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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a dropping resistance type overhang wire clip, comprises a U shape bolt, a hull and a spreader which is connected with the hull as a whole, two hangs boards which are arranged in each side of the bull, the upper end of the hangs board is connected with the bolt, the bottom of the hangs board is connected with the spreader, which is in characterized in that the spreader is provided with a flange, corresponding with the flanged, a corresponding size gap is arranged in the hole edge of the spreader which are connected with the bottom of the hangs board, and the two is in a status of staggering a certain angle in the corresponding position after assembling. The utility model is used as a hardware tool applied to make the lead fixed in the insulator string in the beeline pole, or make the lightning conductor fixed in the ground line bracket, can effectively prevent the lead falls to the ground, ensure the safe operation of the transmission line.
Description
Technical field
The utility model relates to the gold utensil that a kind of transmission line is used for fixing cord or lightning conducter.
Background technology
The safe operation of transmission line is related to the stable of whole electric power system.Straight line pole is a kind of shaft tower with the most use in the transmission line, generally accounts for more than 80% of shaft tower sum completely.Suspension clamp is to be used on the straight line pole on lead fixed and the insulator string, or lightning conducter is fixed on a kind of gold utensil on the ground line bracket.
Existing suspension clamp (GB2318,1-85) top of link plate is Bolt Connection, relatively firmly and the bottom is spreader (be connected as a single entity with hull, also claim the major part pin) with connecting of wire clamp hull, link plate adds split pin and is used for anti-avulsion.Its shortcoming is: when suspension clamp is subjected to wind effect and reciprocally swinging or when beating, split pin is subjected to shearing force and is cut off easily, and the corrosion of the brittle failure of copper split pin, iron split pin or cause link plate and wire clamp hull to break away from lead to land because of wearing and tearing come off.Cause serious electric power accident.Only Handan District 110KV comes stone line in January, 1999 and just has April the hull of 2 suspension clamps and link plate disengaging that overhead ground wire is fallen; In November, 2002, this line had the split pin on the hull spreader of 3 place's hanging conductor clamps to lose again, fortunately found in time not cause the accident.
The utility model content
The purpose of this utility model provides a kind of wire clamp hull and spreader can avoided and breaks away from, and prevents the run-resistant suspension clamp that transmission line wire goes offline.
The purpose of this utility model is achieved in that a kind of run-resistant suspension clamp, comprise U-bolt, hull and the spreader that is connected as a single entity with it, respectively there is a link plate hull both sides, and the link plate upper end is connected with bolt, and the lower end connects spreader, it is characterized in that: have flange on the spreader, corresponding with it, on the peritreme of link plate lower end socket spreader, have the breach of corresponding size, and the two relative position after assembling is the state of the certain angle that staggers.
The purpose of this utility model can also realize like this: the flange that has a downward direction on the spreader, have on the peritreme of link plate lower end socket spreader one upward to the breach of corresponding size, the two relative position after assembling is the states at 180 degree angles that stagger.
Have two flanges on the spreader, corresponding with it, on the peritreme of link plate lower end socket spreader, have the breach of two corresponding sizes, and the two relative position after assembling is the state of the certain angle that staggers.
Two flanges that have the above-below direction that is mutually 180 degree angles on the spreader, corresponding with it, have the breach of two corresponding sizes of the horizontal direction that is mutually 180 degree angles on the peritreme of link plate lower end socket spreader, the two relative position after assembling is orthogonal state.
Two flanges that have the horizontal direction that is mutually 180 degree angles on the spreader, corresponding with it, have the breach of two corresponding sizes of the above-below direction that is mutually 180 degree angles on the peritreme of link plate lower end socket spreader, the two relative position after assembling is orthogonal state.
The utlity model has following advantage: can prevent effectively that the situation that lead lands from taking place, and guarantees the transmission line safe operation.Save split pin, the assembling more convenient and quicker.
Description of drawings
Accompanying drawing is the utility model structural representation
Embodiment
The run-resistant suspension clamp, comprise U-bolt 7, hull 2 and the spreader 3 that is connected as a single entity with it, respectively there is a link plate 6 the hull both sides, and link plate 6 upper ends are connected with bolt 5, and the lower end connects spreader 3, it is characterized in that: have flange 4 on the spreader 3, corresponding with it, on the peritreme of link plate 6 lower end socket spreaders, have the breach of corresponding size, and the two relative position after assembling is the state of the certain angle that staggers.1 is lead among the figure.
Typical embodiments can have following several:
1. the flange 4 that has a downward direction on the spreader 3, have on the peritreme of link plate 6 lower end socket spreaders one upward to the breach of corresponding size, the two relative position after assembling is the states at 180 degree angles that stagger.
2. have two flanges 4 on the spreader 3, corresponding with it, on the peritreme of link plate 6 lower end socket spreaders, have the breach of two corresponding sizes, and the two relative position after assembling is the state of the certain angle that staggers.
3. two flanges 4 that have the above-below direction that is mutually 180 degree angles on the spreader 3, corresponding with it, have the breach of two corresponding sizes of the horizontal direction that is mutually 180 degree angles on the peritreme of link plate 6 lower end socket spreaders, the two relative position after assembling is orthogonal state.
4. two flanges 4 that have the horizontal direction that is mutually 180 degree angles on the spreader 3, corresponding with it, have the breach of two corresponding sizes of the above-below direction that is mutually 180 degree angles on the peritreme of link plate 6 lower end socket spreaders, the two relative position after assembling is orthogonal state.
Flange (4) can adopt the mode of casting with the hull spreader to make, and spreader is entered in the hole notch alignment flange on the link plate during assembling, rotates link plate then and is the normal position, and flange and breach stagger mutually and get final product.
Flange is positioned at the spreader termination, can be designed to 1-4, and staggering angle with breach on the link plate peritreme also can be varied.
Claims (5)
1. run-resistant suspension clamp, comprise U-bolt (7), hull (2) and the spreader (3) that is connected as a single entity with it, respectively there is a link plate (6) the hull both sides, and link plate (6) upper end is connected with bolt (5), and the lower end connects spreader (3), it is characterized in that: have flange (4) on the spreader (3), corresponding with it, on the peritreme of link plate (6) lower end socket spreader, have the breach of corresponding size, and the two relative position after assembling is the state of the certain angle that staggers.
2. run-resistant suspension clamp according to claim 1, it is characterized in that: the flange (4) that has a downward direction on the spreader (3), have on the peritreme of link plate (6) lower end socket spreader one upward to the breach of corresponding size, the two relative position after assembling is the states at 1 80 degree angles that stagger.
3. run-resistant suspension clamp according to claim 1, it is characterized in that: have two flanges (4) on the spreader (3), corresponding with it, on the peritreme of link plate (6) lower end socket spreader, have the breach of two corresponding sizes, and the two relative position after assembling is the state of the certain angle that staggers.
4. run-resistant suspension clamp according to claim 3, it is characterized in that: two flanges (4) that have the above-below direction that is mutually 180 degree angles on the spreader (3), corresponding with it, have the breach of two corresponding sizes of the horizontal direction that is mutually 180 degree angles on the peritreme of link plate (6) lower end socket spreader, the two relative position after assembling is orthogonal state.
5. run-resistant suspension clamp according to claim 3, it is characterized in that: two flanges (4) that have the horizontal direction that is mutually 180 degree angles on the spreader (3), corresponding with it, have the breach of two corresponding sizes of the above-below direction that is mutually 180 degree angles on the peritreme of link plate (6) lower end socket spreader, the two relative position after assembling is orthogonal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03201087 CN2602529Y (en) | 2003-01-20 | 2003-01-20 | Run-resistant hanging cable cleat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03201087 CN2602529Y (en) | 2003-01-20 | 2003-01-20 | Run-resistant hanging cable cleat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2602529Y true CN2602529Y (en) | 2004-02-04 |
Family
ID=34157419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03201087 Expired - Fee Related CN2602529Y (en) | 2003-01-20 | 2003-01-20 | Run-resistant hanging cable cleat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2602529Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1996689B (en) * | 2006-01-05 | 2010-12-08 | 凤凰科技集团有限公司 | An energy-saving suspending wire clamp |
| CN102570365A (en) * | 2012-02-17 | 2012-07-11 | 邢台供电公司 | Anti-falling suspended wire clamp |
| CN104158119A (en) * | 2014-08-22 | 2014-11-19 | 国家电网公司 | Overhead ground wire suspended cable clamp adjusting method and buffer device thereof |
| CN110137884A (en) * | 2019-05-16 | 2019-08-16 | 中国能源建设集团南京线路器材有限公司 | A kind of transmission line wire rotation suspension clamp |
| CN113588126A (en) * | 2021-09-28 | 2021-11-02 | 广东电网有限责任公司中山供电局 | Heating defect grading and lightning stroke positioning wire clamp pressing plate |
-
2003
- 2003-01-20 CN CN 03201087 patent/CN2602529Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1996689B (en) * | 2006-01-05 | 2010-12-08 | 凤凰科技集团有限公司 | An energy-saving suspending wire clamp |
| CN102570365A (en) * | 2012-02-17 | 2012-07-11 | 邢台供电公司 | Anti-falling suspended wire clamp |
| CN104158119A (en) * | 2014-08-22 | 2014-11-19 | 国家电网公司 | Overhead ground wire suspended cable clamp adjusting method and buffer device thereof |
| CN104158119B (en) * | 2014-08-22 | 2016-07-20 | 国家电网公司 | A kind of overhead ground wire suspension clamp regulation method and buffer unit |
| CN110137884A (en) * | 2019-05-16 | 2019-08-16 | 中国能源建设集团南京线路器材有限公司 | A kind of transmission line wire rotation suspension clamp |
| CN110137884B (en) * | 2019-05-16 | 2024-05-10 | 中国能源建设集团南京线路器材有限公司 | Self-rotation suspension clamp for transmission line wire |
| CN113588126A (en) * | 2021-09-28 | 2021-11-02 | 广东电网有限责任公司中山供电局 | Heating defect grading and lightning stroke positioning wire clamp pressing plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |