CN204389543U - The universal test fixture of 10kV cable - Google Patents
The universal test fixture of 10kV cable Download PDFInfo
- Publication number
- CN204389543U CN204389543U CN201420806266.0U CN201420806266U CN204389543U CN 204389543 U CN204389543 U CN 204389543U CN 201420806266 U CN201420806266 U CN 201420806266U CN 204389543 U CN204389543 U CN 204389543U
- Authority
- CN
- China
- Prior art keywords
- cable
- clamping slot
- clamp
- cable clamping
- test fixture
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 abstract description 5
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses the universal test fixture of a kind of 10kV cable, comprise the insulcrete of one piece of rectangle, described insulcrete width side is provided with row's cable clamping slot along its length, described cable clamping slot is rectangular, slide in described cable clamping slot and be provided with a clamp, be provided with sliding track mechanism between described clamp and cable clamping slot two side, described clamp controls to slide along sliding track mechanism the cable that insert in cable clamping slot to be clamped by clamping governor motion.Without the need to again adjusting cable end when testing gap when the utility model is tested cable DC experiment, cable insulation test and cable voltage, and prevent cable end self-deformation without the need to sending special messenger to nurse during test.
Description
Technical field
The utility model relates to the universal test fixture of cable.
Background technology
10kV high-voltgae pothead generally need carry out cable DC experiment, cable insulation test and cable voltage test after making.After cable termination completes, need before cable testing by three-phase electricity cable end separately, at present, cable end usually can occur in process of the test and cannot meet testing requirements because self-deformation makes the distance between three-phase ferrule shorten; Also have a kind of situation to be cable end because self-deformation makes three-phase ferrule in circumferential metal thing, as ring main unit, case become, distance between switch cubicle frame shortens and illegally meets testing requirements, therefore, often need again to adjust cable end.
Utility model content
Technical problem to be solved in the utility model is just to provide the universal test fixture of a kind of 10kV cable, avoids cable end can not meet testing requirements because self-deformation makes the distance between three-phase ferrule shorten.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the universal test fixture of 10kV cable, comprise the insulcrete of one piece of rectangle, described insulcrete width side is provided with row's cable clamping slot along its length, described cable clamping slot is rectangular, slide in described cable clamping slot and be provided with a clamp, be provided with sliding track mechanism between described clamp and cable clamping slot two side, described clamp controls to slide along sliding track mechanism the cable that insert in cable clamping slot to be clamped by clamping governor motion.
Preferably, described sliding track mechanism comprises the sliding-rail groove that clamp two side is arranged, and described sliding-rail groove is held on cable clamping slot two side.
Preferably, described clamping governor motion comprises adjusting screw(rod), and described cable clamping notch is provided with fixed block, and described adjusting screw(rod) is threaded with the threaded hole at fixed block center.
Preferably, described cable clamping bottom land end is provided with V-type bottom surface.
The universal test fixture of 10kV cable of the present utility model is made up of all insulation material, without any metal parts, good insulation preformance, all can test containing 400mm2 threephase cable below 400mm2, without the need to again adjusting cable end when testing gap when adopting this fixture to test cable DC experiment, cable insulation test and cable voltage, and prevent cable end self-deformation without the need to sending special messenger to nurse during test.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is embodiment 1 structural representation of the present utility model;
Fig. 2 is clamp structural representation in embodiment 1;
Fig. 3 is embodiment 2 structural representation of the present utility model.
Embodiment
The embodiment 1 of the universal test fixture of the utility model 10kV cable, as depicted in figs. 1 and 2, comprise the insulcrete 1 of one piece of rectangle, described insulcrete 1 width side is provided with row's cable clamping slot 11 along its length, described cable clamping slot 11 is rectangular, slide in described cable clamping slot and be provided with a clamp 2, be provided with sliding track mechanism between described clamp 2 and cable clamping slot 11 two side, described clamp controls to slide along sliding track mechanism the cable that insert in cable clamping slot to be clamped by clamping governor motion.Described sliding track mechanism comprises the sliding-rail groove 21 that clamp two side is arranged, and described sliding-rail groove is held on cable clamping slot two side.Described clamping governor motion comprises adjusting screw(rod) 3, described adjusting screw(rod) head end is fixed with adjustment cap 31, described cable clamping notch is provided with fixed block 12, described adjusting screw(rod) is threaded with the threaded hole at fixed block center, by rotating adjustment cap 31, adjusting screw(rod), along fixed block screwed hole of centre axial linear movement, promotes clamp and will insert the cable clamping of cable clamping slot.
Described insulcrete is made up of epoxy resin, and described clamp and fixed block are also made up of epoxy resin, and described adjusting screw(rod) is made up of ABS, and epoxy resin and ABS material can ensure the insulation safety of fixture.Cable clamping well width is comparatively large, all can test below 400mm2 containing 400mm2 threephase cable.
As shown in Figure 3, for embodiment 2 of the present utility model, in order to make the cable of different-diameter can effectively clamp in fixture, described cable clamping bottom land end is provided with V-type bottom surface 111, described clamp is provided with V-type intermediate plate 22, and the cable put into wherein clamps by V-type intermediate plate and V-type bottom surface.And, described V-type intermediate plate is made up of two panels intermediate plate, described clamp is provided with clip groove, described intermediate plate is articulated with in described clip groove, forward block 4 is provided with between described clamp and described adjusting screw(rod), described forward block comprises push pedal, sliding track mechanism is provided with between described push pedal and cable clamping slot two side, be provided with one in the middle part of described push pedal and promote mainly a 41 promotion clamp, described push pedal both sides are provided with a thruster 42 promotion intermediate plate and rotate, such forward block promote mainly 41 while promotion clamp clamping cables, a thruster 42 promotion intermediate plate rotation simultaneously, to change angle according to cable size, adapt to the cable of different-diameter.
Claims (4)
- The universal test fixture of 1.10kV cable, it is characterized in that: the insulcrete comprising one piece of rectangle, described insulcrete width side is provided with row's cable clamping slot along its length, described cable clamping slot is rectangular, slide in described cable clamping slot and be provided with a clamp, be provided with sliding track mechanism between described clamp and cable clamping slot two side, described clamp controls to slide along sliding track mechanism the cable that insert in cable clamping slot to be clamped by clamping governor motion.
- 2. the universal test fixture of 10kV cable according to claim 1, is characterized in that: described sliding track mechanism comprises the sliding-rail groove that clamp two side is arranged, and described sliding-rail groove is held on cable clamping slot two side.
- 3. the universal test fixture of 10kV cable according to claim 2, is characterized in that: described clamping governor motion comprises adjusting screw(rod), and described cable clamping notch is provided with fixed block, and described adjusting screw(rod) is threaded with the threaded hole at fixed block center.
- 4. the universal test fixture of 10kV cable according to claim 3, is characterized in that: described cable clamping bottom land end is provided with V-type bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806266.0U CN204389543U (en) | 2014-12-18 | 2014-12-18 | The universal test fixture of 10kV cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806266.0U CN204389543U (en) | 2014-12-18 | 2014-12-18 | The universal test fixture of 10kV cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389543U true CN204389543U (en) | 2015-06-10 |
Family
ID=53362251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420806266.0U Expired - Fee Related CN204389543U (en) | 2014-12-18 | 2014-12-18 | The universal test fixture of 10kV cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569507A (en) * | 2014-12-18 | 2015-04-29 | 国家电网公司 | Universal test fixture for 10kV cables |
-
2014
- 2014-12-18 CN CN201420806266.0U patent/CN204389543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569507A (en) * | 2014-12-18 | 2015-04-29 | 国家电网公司 | Universal test fixture for 10kV cables |
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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: 20150610 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |