CN204631077U - Electrical engineering insulating pole withstand voltage test bracing or strutting arrangement - Google Patents
Electrical engineering insulating pole withstand voltage test bracing or strutting arrangement Download PDFInfo
- Publication number
- CN204631077U CN204631077U CN201520361672.5U CN201520361672U CN204631077U CN 204631077 U CN204631077 U CN 204631077U CN 201520361672 U CN201520361672 U CN 201520361672U CN 204631077 U CN204631077 U CN 204631077U
- Authority
- CN
- China
- Prior art keywords
- chuck
- pad
- bar
- semi
- steel bar
- 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
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to a kind of electrical engineering insulating pole withstand voltage test bracing or strutting arrangement, its technical scheme is: the bottom of support bar is provided with side stand component, the top of support bar connects chuck, described chuck comprises chuck and lower chuck, hinge is passed through in one end of described upper chuck and lower chuck, upper chuck is connected by screw rod with the other end of lower chuck, upper chuck and lower chuck are provided with the semi-circular recesses cooperatively interacted, the closed rear formation insulating bar through hole of semi-circular recesses of upper chuck and lower chuck inside, described upper chuck is provided with conducting bolt, described insulating bar through hole inside is provided with clamping device, the beneficial effects of the utility model are: the labor safety that ensure that personnel, improves installation effectiveness, alleviate the labour intensity of workmen, ensure the normal work of transformer, provide normal electric power supply.
Description
Technical field
The utility model relates to a kind of tranformer protection equipment, particularly a kind of electrical engineering insulating pole withstand voltage test bracing or strutting arrangement.
Background technology
Insulating bar belongs to the safe apparatus of basic insulation, by the Work tool of its direct control charging equipment and electrified body, electric power safety utensil performance change or there is hidden danger and cause in use occurring mishap in preventing from using, in industrial frequency withstand voltage testing experiment process, high-potting motor arrangement is in the working portion of insulating bar, length between high-potting electrode and earthing pole is test length, need between high-potting electrode and earthing pole to arrange corresponding distance, so that viewing test test case, in test should not there is flashover or puncture in insulating bar, after test, discharge off burn marks answered by insulating bar, should not generate heat, at present in practical work process, general by wooden pillar as supports insulative bar, with iron wire winding method, segmentation is carried out to insulating bar, the fixed effect of this mode of operation to insulating bar is bad, actual requirement insulating bar all contacts with pressure electrode, contact condition is encircled in formation, this structure cannot realize.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of electrical engineering insulating pole withstand voltage test bracing or strutting arrangement, improves installation effectiveness, alleviate the labour intensity of workmen.
Its technical scheme is: comprise support bar, chuck, hinge, screw rod, the bottom of support bar is provided with side stand component, the top of support bar connects chuck, described chuck comprises chuck and lower chuck, hinge is passed through in one end of described upper chuck and lower chuck, upper chuck is connected by screw rod with the other end of lower chuck, upper chuck and lower chuck are provided with the semi-circular recesses cooperatively interacted, the closed rear formation insulating bar through hole of semi-circular recesses of upper chuck and lower chuck inside, described upper chuck is provided with conducting bolt, described insulating bar through hole inside is provided with clamping device, described clamping device comprises the first back up pad, second back up pad, first back up pad, second back up pad mutual grafting composition grafting body, first back up pad, the grafting body of the second back up pad composition is symmetrical up and down to be connected, first back up pad, one end of the grafting body of the second back up pad is closing end, first back up pad, the other end of the grafting body of the second back up pad is openend, the inside of the first described back up pad is provided with outer arcuate steel bar, outer arcuate steel bar is provided with semi-circular recesses, ball is provided with in semi-circular recesses, the second described back up pad is provided with multiple pilot hole, the diameter of described pilot hole is less than the diameter of ball, pilot hole and ball cooperatively interact.
The inner side of above-mentioned outer arcuate steel bar is provided with the arc steel bar mutually corresponding with it, is provided with brute spring between described outer arcuate steel bar and arc steel bar.
The beneficial effects of the utility model are: the labor safety that ensure that personnel, improves installation effectiveness, alleviate the labour intensity of workmen, ensure the normal work of transformer, provide normal electric power supply.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of clamping device;
In upper figure: support bar 1, upper chuck 3, lower chuck 4, insulating bar through hole 5, hinge 6, screw rod 7, conducting bolt 8, clamping device 9, first back up pad 9.1, second back up pad 9.2, outer arcuate steel bar 9.3, ball 9.4, pilot hole 9.5, brute spring 9.6, arc steel bar 9.7.
Embodiment
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises support bar 1, chuck, hinge 6, screw rod 7, the bottom of support bar 1 is provided with side stand component 2, the top of support bar 1 connects chuck, described chuck comprises chuck 3 and lower chuck 4, one end of described upper chuck 3 and lower chuck 4 is hinged by hinge 6, upper chuck 3 is connected by screw rod 7 with the other end of lower chuck 4, upper chuck 3 and lower chuck 4 are provided with the semi-circular recesses cooperatively interacted, the closed rear formation insulating bar through hole 5 of semi-circular recesses of upper chuck 3 and lower chuck 4 inside, described upper chuck 3 is provided with conducting bolt 8, described insulating bar through hole 5 inside is provided with clamping device 9, described clamping device 9 comprises the first back up pad 9.1, second back up pad 9.2, first back up pad 9.1, second back up pad 9.2 is grafting composition grafting body mutually, first back up pad 9.1, the grafting body that second back up pad 9.2 forms is symmetrical up and down to be connected, first back up pad 9.1, one end of the grafting body of the second back up pad 9.2 is closing end, first back up pad 9.1, the other end of the grafting body of the second back up pad 9.2 is openend, the inside of the first described back up pad 9.1 is provided with outer arcuate steel bar 9.3, outer arcuate steel bar 9.3 is provided with semi-circular recesses, ball 9.4 is provided with in semi-circular recesses, the second described back up pad 9.2 is provided with multiple pilot hole 9.5, the diameter of described pilot hole 9.5 is less than the diameter of ball 9.4, pilot hole 9.5 and ball 9.4 cooperatively interact.
Wherein, the inner side of outer arcuate steel bar 9.3 is provided with the arc steel bar 9.7 mutually corresponding with it, is provided with brute spring 9.6 between described outer arcuate steel bar 9.3 and arc steel bar 9.7.
Principle of work: by inner for the insulating bar through hole 5 needing the insulating bar carrying out voltage-withstand test to form through upper chuck 3 and lower chuck 4, press close push button, first back up pad 9.1, second back up pad 9.2 of insulating bar through hole 5 inside realizes the effect supported, the outer arcuate steel bar 9.3 of the first back up pad 9.1, second back up pad 9.2 inside realizes the clamping to insulating bar, brute spring 9.6, arc steel bar 9.7 can realize better clamping operation, improve clamping effect, reach the testing requirements of encircling contact, improve the accuracy of test result.
Claims (2)
1. an electrical engineering insulating pole withstand voltage test bracing or strutting arrangement, it is characterized in that: comprise support bar, chuck, hinge, screw rod, the bottom of support bar is provided with side stand component, the top of support bar connects chuck, described chuck comprises chuck and lower chuck, hinge is passed through in one end of described upper chuck and lower chuck, upper chuck is connected by screw rod with the other end of lower chuck, upper chuck and lower chuck are provided with the semi-circular recesses cooperatively interacted, the closed rear formation insulating bar through hole of semi-circular recesses of upper chuck and lower chuck inside, described upper chuck is provided with conducting bolt, described insulating bar through hole inside is provided with clamping device, described clamping device comprises the first back up pad, second back up pad, first back up pad, second back up pad mutual grafting composition grafting body, first back up pad, the grafting body of the second back up pad composition is symmetrical up and down to be connected, first back up pad, one end of the grafting body of the second back up pad is closing end, first back up pad, the other end of the grafting body of the second back up pad is openend, the inside of the first described back up pad is provided with outer arcuate steel bar, outer arcuate steel bar is provided with semi-circular recesses, ball is provided with in semi-circular recesses, the second described back up pad is provided with multiple pilot hole, the diameter of described pilot hole is less than the diameter of ball, pilot hole and ball cooperatively interact.
2. electrical engineering insulating pole withstand voltage test bracing or strutting arrangement according to claim 1, is characterized in that: the inner side of described outer arcuate steel bar is provided with the arc steel bar mutually corresponding with it, is provided with brute spring between described outer arcuate steel bar and arc steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361672.5U CN204631077U (en) | 2015-05-29 | 2015-05-29 | Electrical engineering insulating pole withstand voltage test bracing or strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361672.5U CN204631077U (en) | 2015-05-29 | 2015-05-29 | Electrical engineering insulating pole withstand voltage test bracing or strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204631077U true CN204631077U (en) | 2015-09-09 |
Family
ID=54050094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520361672.5U Expired - Fee Related CN204631077U (en) | 2015-05-29 | 2015-05-29 | Electrical engineering insulating pole withstand voltage test bracing or strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204631077U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093482A (en) * | 2016-07-26 | 2016-11-09 | 国网河南省电力公司洛阳供电公司 | A kind of insulating bar pressure test platform |
| CN106199082A (en) * | 2016-08-26 | 2016-12-07 | 国网山东省电力公司威海供电公司 | Electric power on-pole switch pressure test insulating support |
| CN107505547A (en) * | 2017-08-28 | 2017-12-22 | 国网河南省电力公司周口供电公司 | Insulating bar industrial frequency AC pressure test instrument |
| CN107688106A (en) * | 2017-09-25 | 2018-02-13 | 中国长江电力股份有限公司 | A kind of electrical equipment high-voltage large current experiment special fixture and method |
| CN113253080A (en) * | 2021-07-08 | 2021-08-13 | 广东电网有限责任公司东莞供电局 | Multi-station insulation rod subsection voltage-withstanding testing device |
-
2015
- 2015-05-29 CN CN201520361672.5U patent/CN204631077U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093482A (en) * | 2016-07-26 | 2016-11-09 | 国网河南省电力公司洛阳供电公司 | A kind of insulating bar pressure test platform |
| CN106093482B (en) * | 2016-07-26 | 2018-07-27 | 国网河南省电力公司洛阳供电公司 | A kind of insulating bar pressure test platform |
| CN106199082A (en) * | 2016-08-26 | 2016-12-07 | 国网山东省电力公司威海供电公司 | Electric power on-pole switch pressure test insulating support |
| CN106199082B (en) * | 2016-08-26 | 2023-08-18 | 国网山东省电力公司威海供电公司 | Insulating support for withstand voltage test of switch on power column |
| CN107505547A (en) * | 2017-08-28 | 2017-12-22 | 国网河南省电力公司周口供电公司 | Insulating bar industrial frequency AC pressure test instrument |
| CN107688106A (en) * | 2017-09-25 | 2018-02-13 | 中国长江电力股份有限公司 | A kind of electrical equipment high-voltage large current experiment special fixture and method |
| CN107688106B (en) * | 2017-09-25 | 2023-12-29 | 中国长江电力股份有限公司 | Special fixture and method for high-voltage and high-current test of electrical equipment |
| CN113253080A (en) * | 2021-07-08 | 2021-08-13 | 广东电网有限责任公司东莞供电局 | Multi-station insulation rod subsection voltage-withstanding testing device |
| CN113253080B (en) * | 2021-07-08 | 2021-09-14 | 广东电网有限责任公司东莞供电局 | Multi-station insulation rod subsection voltage-withstanding testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204631077U (en) | Electrical engineering insulating pole withstand voltage test bracing or strutting arrangement | |
| CN204205095U (en) | KYN28 type switch cabinet bus fixed contact earthing device | |
| CN104714154A (en) | Insulating rod withstand voltage test testing device and locating method | |
| CN203398355U (en) | Portable puncture-type short circuit grounding wire | |
| CN104167617B (en) | KYN28 type switch cabinet bus static contact grounding device | |
| CN102944820A (en) | Pressure-tight test device for insulating rod | |
| CN203535077U (en) | Breaker terminal wire clamp | |
| CN104348102A (en) | 10KV switchgear nuclear phase vehicle | |
| CN206804788U (en) | A kind of high-voltage parallel capacitor Internal fuse isolation experiment mechanical penetration device | |
| CN205176073U (en) | Arrester live test drainage pincers | |
| CN204374367U (en) | Insulating pole withstand voltage test proving installation | |
| CN103954805A (en) | Connecting rack for high-voltage holding test | |
| CN206223921U (en) | A kind of pressure-resistant experiment support meanss of electrical engineering insulating bar | |
| CN203426580U (en) | Stator iron core argon arc welding mould | |
| CN204613251U (en) | For the anti induction voltage connection box of line parameter circuit value test | |
| CN204397247U (en) | A kind of weld jig | |
| CN204117730U (en) | Lightning arrester safety device | |
| CN203931859U (en) | One is with galvanoscopic brake pull-rod | |
| CN208401369U (en) | Switchgear change of fuse multifunction insulating clamp | |
| CN203720228U (en) | Electroprobe connecting rod | |
| CN203351226U (en) | Current-carrying bus bar inside airtight chamber of gas insulation switch device and gas insulation switch device utilizing same current-carrying bus bar | |
| CN203390413U (en) | Novel welding equipment for silk-covered flat type copper wire | |
| CN203800451U (en) | High voltage switch cabinet isolation baffle board operation device | |
| CN104714061B (en) | A kind of insulating glove fixing device | |
| CN204789643U (en) | Special short circuit device of insulator spindle withstand voltage test |
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: 20150909 Termination date: 20160529 |