CN203929815U - High voltage power cable clips - Google Patents
High voltage power cable clips Download PDFInfo
- Publication number
- CN203929815U CN203929815U CN201420319508.3U CN201420319508U CN203929815U CN 203929815 U CN203929815 U CN 203929815U CN 201420319508 U CN201420319508 U CN 201420319508U CN 203929815 U CN203929815 U CN 203929815U
- Authority
- CN
- China
- Prior art keywords
- support rod
- insulating support
- earthing clamp
- cable
- insulating
- 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
Links
- 239000007787 solid Substances 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model relates to a kind of high voltage power cable clips, comprises insulating disc, insulating support rod, built-in earthing clamp, shielding line earthing clamp and earthing clamp; One end of insulating support rod is fixed on insulating disc, and the inside of insulating support rod is cavity, and insulating support rod is sleeved on the outside of cable, and one end of built-in earthing clamp is stretched into insulating support rod inside and is connected with cable; One end of shielding line earthing clamp and earthing clamp respectively by insulating disc and shielding line with close core cable and be connected.By the utility model, triple cable is respectively lifted one's head and is fixed, and make respectively to lift one's head ground connection solid and reliable, make checking and accepting smooth.Meanwhile, simple in structure, practical, safe and reliable, there is very strong application value.
Description
Technical field
The utility model relates to a kind of electric system aid, relates in particular to a kind of high voltage power cable clips, is mainly used in triple cable reception test etc. and need to separates each place of lifting one's head of cable.
Background technology
Triple cable is that stranded, wrapped three single core cables, extruding sheath are formed.Have and can bear slight physics bruising, the advantage such as cracky not.Now generally be used in electric system, as 220kV, 66kV outlet, 10 kV Switching Stations, 10 kV box-type substations etc.
But, in the time carrying out triple cable reception test, tend to run into operation field in a jumble unordered, treat that acceptance checkout equipment and test apparatus mutually occupy space and cause the situation that test cannot be carried out smoothly to occur.Simultaneously because triple cable is lifted one's head the special substance using and is difficult for making respectively lifting one's head generation deformation, and insulation distance is difficult to meet the demands, and easily cannot carry out smoothly withstand voltage in withstand voltage process because insulation distance is too short.If artificially by external force, separately each is lifted one's head by force, easily make cable lift one's head damage in insulation, cause unnecessary loss.And the ground connection of respectively lifting one's head in scene often, because of the insecure testing crew electrification that makes, is caused personal injury.
Utility model content
The utility model, for above-mentioned problems of the prior art, provides a kind of high voltage power cable clips, and each lifts one's head complex operation to have solved in prior art separately cable, has the problem of potential safety hazard.
The technical solution of the utility model is as follows:
Comprise insulating disc, insulating support rod, built-in earthing clamp, shielding line earthing clamp and earthing clamp; One end of insulating support rod is fixed on insulating disc, and the inside of insulating support rod is cavity, and insulating support rod is sleeved on the outside of cable, and one end of built-in earthing clamp is stretched into insulating support rod inside and is connected with cable; One end of shielding line earthing clamp and earthing clamp respectively by insulating disc and shielding line with close core cable and be connected.
Described insulating support rod is telescopic insulating support rod.
The termination of described insulating support rod is provided with right angle U-shaped supporting seat.
Described insulating support rod is three, between three insulating support rods, has angle.
The termination of described built-in earthing clamp, shielding line earthing clamp and earthing clamp is provided with right angle U-shaped folder.
The utility model has the advantages of as follows:
1, insulating disc can make triple cable lift one's head root to fix.
2, scalable insulating support rod can effectively be adjusted the relative position that each cable is lifted one's head, and controls insulation distance.
3, built-in earthing clamp ensures that each cable lifts one's head good earth, reduces reusing of ground wire, makes operation field neatly orderly when ensuring personal safety, guarantees that triple cable reception test carries out safely and efficiently.
Summary, is respectively lifted one's head and is fixed triple cable by the utility model, and make respectively to lift one's head ground connection solid and reliable, makes checking and accepting smooth.Meanwhile, simple in structure, practical, safe and reliable, there is very strong application value.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1, insulating disc, 2, insulating support rod, 3, built-in earthing clamp, 4, shielding line earthing clamp, 5, earthing clamp, 6, supporting seat.
Embodiment
Referring to accompanying drawing, in conjunction with specific embodiments, describe the utility model in detail.
Embodiment
As shown in Figure 1, comprise insulating disc 1, insulating support rod 2, built-in earthing clamp 3, shielding line earthing clamp 4 and earthing clamp 5; Insulating disc 1 is fixed on cable and lifts one's head root, insulating support rod 2 is provided with three, between three insulating support rods, there is angle, insulating support rod is telescopic insulating support rod, one end of telescopic insulating support rod is fixed on insulating disc 1, the other end termination of telescopic insulating support rod is provided with right angle U-shaped supporting seat 6, the inside of telescopic insulating support rod is cavity, telescopic insulating support rod is sleeved on the outside of cable, and one end of built-in earthing clamp 3 is stretched into insulating support rod inside and is connected with cable; One end of shielding line earthing clamp 4 and earthing clamp 5 respectively by insulating disc and shielding line with close core cable and be connected; The termination of described built-in earthing clamp, shielding line earthing clamp and earthing clamp is provided with right angle U-shaped folder, right angle U-shaped clamping connection ground.
The above is specific embodiment of the utility model and the know-why used, and any equivalent transformation based on technical solutions of the utility model basis, within all belonging to protection domain of the present utility model.
Claims (5)
1. high voltage power cable clips, is characterized in that comprising insulating disc, insulating support rod, built-in earthing clamp, shielding line earthing clamp and earthing clamp; One end of insulating support rod is fixed on insulating disc, and the inside of insulating support rod is cavity, and insulating support rod is sleeved on the outside of cable, and one end of built-in earthing clamp is stretched into insulating support rod inside and is connected with cable; One end of shielding line earthing clamp and earthing clamp respectively by insulating disc and shielding line with close core cable and be connected.
2. high voltage power cable clips according to claim 1, is characterized in that described insulating support rod is telescopic insulating support rod.
3. high voltage power cable clips according to claim 1, is characterized in that the termination of described insulating support rod is provided with right angle U-shaped supporting seat.
4. high voltage power cable clips according to claim 1, is characterized in that described insulating support rod is three, between three insulating support rods, has angle.
5. high voltage power cable clips according to claim 1, is characterized in that the termination of described built-in earthing clamp, shielding line earthing clamp and earthing clamp is provided with right angle U-shaped folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319508.3U CN203929815U (en) | 2014-06-17 | 2014-06-17 | High voltage power cable clips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319508.3U CN203929815U (en) | 2014-06-17 | 2014-06-17 | High voltage power cable clips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929815U true CN203929815U (en) | 2014-11-05 |
Family
ID=51825613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420319508.3U Expired - Fee Related CN203929815U (en) | 2014-06-17 | 2014-06-17 | High voltage power cable clips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203929815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020323A (en) * | 2014-06-17 | 2014-09-03 | 国家电网公司 | High-voltage power cable tension clamp |
-
2014
- 2014-06-17 CN CN201420319508.3U patent/CN203929815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020323A (en) * | 2014-06-17 | 2014-09-03 | 国家电网公司 | High-voltage power cable tension clamp |
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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: 20141105 Termination date: 20180617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |