CN103852601A - Alternating-current withstand voltage support of insulating rods - Google Patents
Alternating-current withstand voltage support of insulating rods Download PDFInfo
- Publication number
- CN103852601A CN103852601A CN201310645561.2A CN201310645561A CN103852601A CN 103852601 A CN103852601 A CN 103852601A CN 201310645561 A CN201310645561 A CN 201310645561A CN 103852601 A CN103852601 A CN 103852601A
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- voltage withstanding
- right angle
- support
- base
- 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.)
- Pending
Links
- 238000003475 lamination Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 13
- 238000012360 testing method Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 230000009191 jumping Effects 0.000 abstract 1
- 238000010248 power generation Methods 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The invention relates to an alternating-current withstand voltage support used for electric leakage detection of insulating rods. The support is composed of a base, supporting legs vertically arranged on the two sides of the base, a transverse rod connected to the two supporting legs and clamping bases distributed on the transverse rod at equal intervals, wherein each clamping base is composed of two clamping parts which are symmetrical left and right, and a clamping groove is formed between every two clamping arts. Due to the implement of the technical scheme, electric leakage detection can be performed on insulating rods on a large scale, the detection efficiency is substantially improved, and the support can be widely used for withstand voltage detection on high-voltage insulating rods in various fields of power generation, conveying, distribution, transformation and the like in the power industry. The insulating rods can be stably clamped by the clamping bases on the transverse rod, it is guaranteed that the electric shock jumping phenomenon will not happen to the insulating rods in an electric leakage detection test when electric leakage happens, and occupational hazards to staff are reduced in the detection process.
Description
Technical field
The present invention relates to the insulating bar ac voltage withstanding support that a kind of insulating bar detection of electrical leakage is used.
Background technology
Require according to the regular preventive trial of company's electric-power safe instruments: must be to insulating bar, 1 times/year of preventive trial of earth wire insulating rod.Small hydropower station uses the equipment of managing security tools and instruments operation various, managing security tools and instruments uses frequent, and the managing security tools and instruments quantity of annual each station censorship is large, and test apparatus is relative with testing crew deficient, work efficiency is lower, and insulating bar test accounts for 60% of managing security tools and instruments test.Because each plant stand point disperses, managing security tools and instruments censorship, detection time are longer, and each plant stand is produced and produced considerable influence.Therefore take traditional detection method can not meet current real work needs.
Summary of the invention
The object of the invention is to propose a kind of insulating bar ac voltage withstanding support can rapid batch insulating bar being detected.
The object of the present invention is achieved like this: insulating bar ac voltage withstanding support is by base, be erected at the supporting leg of base both sides, be connected to the cross bar on two supporting legs, equidistantly be distributed in the holder composition on cross bar, described holder is made up of the symmetrical clamping part in two of left and right, forms clamp groove between clamping part.
Owing to implementing technique scheme, the application can in batches carry out detection of electrical leakage to insulating bar, and detection efficiency significantly improves, can be widely used in power industry send out, defeated, join, the High-Voltage Insulation bar resistance test of the every field such as change.Holder on cross bar can firmly clamp insulating bar, guarantees that insulating bar can be because the jump phenomena that shocks by electricity appears in electric leakage in the time that detection of electrical leakage is tested, and has reduced the occupational hazards to employee in testing process.
Accompanying drawing explanation: concrete structure of the present invention is provided by following drawings and Examples:
Fig. 1 is insulating bar ac voltage withstanding supporting structure schematic diagram;
Fig. 2 is groove type clip seat structure schematic diagram;
Fig. 3 is spring-piece type clip seat structure schematic diagram.
Legend: 1, holder, 2, cross bar, 3, supporting leg, 4, fixed cover, 5, base, 6, ground wire hanging point, 7, insulating bar, 8, dividing plate, 9, shell fragment, 10, clamp groove.
Embodiment: the present invention is not subject to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and actual conditions.
Embodiment: as shown in Figure 1, insulating bar ac voltage withstanding support is by base 5, is erected at the supporting leg 3 of base 5 both sides, is connected to the cross bar 2 on two supporting legs 3, and the holder 1 being equidistantly distributed on cross bar 2 forms.Described holder 1 is made up of the symmetrical clamping part in two of left and right, forms clamp groove 10 between clamping part.Set up fixed cover 4 in base 10 both sides, fixed cover 4 is inserted in supporting leg 3 bottoms, and supporting leg 3 upper ends are connected with cross bar 2 lower surfaces.
On described cross bar 2, be provided with ground wire hanging point 6.Described supporting leg 3 is made for insulating material, can directly take insulating bar 7 and make.
Described holder 1 is made up of the triangle body of two symmetries, and the triangle body of two symmetries is arranged side by side, and forms triangle groove therebetween.Described triangle body is right angle trigonometry body, and upward, on-right angle portion is connected with cross bar 2 in right angle portion, forms right angle portion right angle groove down between two right angle trigonometry bodies.
As shown in Figure 2, described holder 1 comprises that dividing plate 8, the two dividing plate 8 opposite face bottoms of two symmetries are arcwall face, and arcwall face docking forms semicircle clamp groove 10.
As shown in Figure 3, described holder 1 comprises that dividing plate 8, the two dividing plate 8 opposite face tops of two symmetries are provided with arc spring lamination 9, and relatively, two arc spring laminations 9, dividing plate 8 and cross bar 2 surround a semi-enclosed clamp groove 10 on arc spring lamination 9 arc tops.Described arc spring lamination 9 top curvature are less than bottom curvature.
If the application's preferred version is the holder 1 with arc spring lamination 9, by the compressing of arc spring lamination 9, insulating bar 7 firmly can be pressed on cross bar 2, thereby prevents from when insulating bar 7 from being shocked by electricity bouncing.
Described triangle body, dividing plate 8, arc spring lamination 9 are conducting metal and make.
When use, by the parallel placement of a pair of insulating bar ac voltage withstanding support, subsequently insulating bar 5 two ends are placed in relative clamp groove 10, expose end, insulating bar 5 one end socket binding clips are connected with high pressure withstand voltage test transformer test platform and pressure regulator, ground wire hanging point 6 connects after ground wire, can switch on and carry out detection of electrical leakage.If while having leaky to produce as the insulating bar of supporting leg 3, it can be extracted to the insulating bar more renewing by fixed cover 4.
Above technical characterictic has formed most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs inessential technical characterictic, meets the needs of different situations.
Claims (7)
1. an insulating bar ac voltage withstanding support, is by base, is erected at the supporting leg of base both sides, be connected to the cross bar on two supporting legs, equidistantly be distributed in the holder composition on cross bar, it is characterized in that: described holder is made up of the symmetrical clamping part in two of left and right, forms clamp groove between clamping part.
2. insulating bar ac voltage withstanding support as claimed in claim 1, is characterized in that: set up fixed cover in base both sides, fixed cover is inserted in supporting leg bottom, and supporting leg upper end is connected with cross bar lower surface.
3. insulating bar ac voltage withstanding support as claimed in claim 1, is characterized in that: described holder is made up of the triangle body of two symmetries, and the triangle body of two symmetries is arranged side by side, and forms triangle groove therebetween.
4. insulating bar ac voltage withstanding support as claimed in claim 3, is characterized in that: described triangle body is right angle trigonometry body,, on-right angle portion is connected with cross bar in right angle portion, forms right angle portion right angle groove down between two right angle trigonometry bodies upward.
5. insulating bar ac voltage withstanding support as claimed in claim 1, is characterized in that: described holder comprises the dividing plate of two symmetries, and two dividing plate opposite face bottoms are arcwall face, and arcwall face docking forms semicircle clamp groove.
6. insulating bar ac voltage withstanding support as claimed in claim 1, it is characterized in that: described holder comprises the dividing plate of two symmetries, two dividing plate opposite face tops are provided with arc spring lamination, and relatively, two arc spring laminations, dividing plate and cross bar surround a semi-enclosed clamp groove on arc spring lamination arc top.
7. insulating bar ac voltage withstanding support as claimed in claim 6, is characterized in that: described arc spring lamination top curvature is less than bottom curvature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645561.2A CN103852601A (en) | 2013-12-05 | 2013-12-05 | Alternating-current withstand voltage support of insulating rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645561.2A CN103852601A (en) | 2013-12-05 | 2013-12-05 | Alternating-current withstand voltage support of insulating rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103852601A true CN103852601A (en) | 2014-06-11 |
Family
ID=50860506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310645561.2A Pending CN103852601A (en) | 2013-12-05 | 2013-12-05 | Alternating-current withstand voltage support of insulating rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103852601A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104035014A (en) * | 2014-06-12 | 2014-09-10 | 国家电网公司 | Method for alternating-current voltage withstand testing of 220 kV and 330 kV insulated tools and instruments |
| CN104483603A (en) * | 2014-12-02 | 2015-04-01 | 国网青海省电力公司海东供电公司 | Withstand voltage detecting method of insulating rod |
| CN105911314A (en) * | 2016-05-30 | 2016-08-31 | 国网青海省电力公司西宁供电公司 | 10kV-110kV insulated arm AC withstand voltage test support |
| CN107861036A (en) * | 2017-11-10 | 2018-03-30 | 国网新疆电力有限公司培训中心 | Multi-purpose insulating bar detection means |
| CN110716114A (en) * | 2019-11-28 | 2020-01-21 | 国网河北省电力有限公司沧州供电分公司 | Insulating rod withstand voltage test appurtenance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495245A (en) * | 2011-12-02 | 2012-06-13 | 山东电力集团公司威海供电公司 | Withstand voltage test platform and test device for insulation rod |
| CN202330483U (en) * | 2011-11-30 | 2012-07-11 | 宜昌供电公司变电检修中心 | Insulating rod test bed |
| CN102654521A (en) * | 2012-05-23 | 2012-09-05 | 山东电力集团公司潍坊供电公司 | Insulating rod testing device |
| CN202599991U (en) * | 2012-05-23 | 2012-12-12 | 山东电力集团公司潍坊供电公司 | Insulation rod testing device |
| CN203224531U (en) * | 2013-05-08 | 2013-10-02 | 国家电网公司 | Rod type insulating tool test stand |
| CN203759056U (en) * | 2013-12-05 | 2014-08-06 | 国家电网公司 | AC voltage-resistant support of insulating rod |
-
2013
- 2013-12-05 CN CN201310645561.2A patent/CN103852601A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202330483U (en) * | 2011-11-30 | 2012-07-11 | 宜昌供电公司变电检修中心 | Insulating rod test bed |
| CN102495245A (en) * | 2011-12-02 | 2012-06-13 | 山东电力集团公司威海供电公司 | Withstand voltage test platform and test device for insulation rod |
| CN102654521A (en) * | 2012-05-23 | 2012-09-05 | 山东电力集团公司潍坊供电公司 | Insulating rod testing device |
| CN202599991U (en) * | 2012-05-23 | 2012-12-12 | 山东电力集团公司潍坊供电公司 | Insulation rod testing device |
| CN203224531U (en) * | 2013-05-08 | 2013-10-02 | 国家电网公司 | Rod type insulating tool test stand |
| CN203759056U (en) * | 2013-12-05 | 2014-08-06 | 国家电网公司 | AC voltage-resistant support of insulating rod |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104035014A (en) * | 2014-06-12 | 2014-09-10 | 国家电网公司 | Method for alternating-current voltage withstand testing of 220 kV and 330 kV insulated tools and instruments |
| CN104035014B (en) * | 2014-06-12 | 2017-01-18 | 国家电网公司 | Method for alternating-current voltage withstand testing of 220 kV and 330 kV insulated tools and instruments |
| CN104483603A (en) * | 2014-12-02 | 2015-04-01 | 国网青海省电力公司海东供电公司 | Withstand voltage detecting method of insulating rod |
| CN105911314A (en) * | 2016-05-30 | 2016-08-31 | 国网青海省电力公司西宁供电公司 | 10kV-110kV insulated arm AC withstand voltage test support |
| CN107861036A (en) * | 2017-11-10 | 2018-03-30 | 国网新疆电力有限公司培训中心 | Multi-purpose insulating bar detection means |
| CN110716114A (en) * | 2019-11-28 | 2020-01-21 | 国网河北省电力有限公司沧州供电分公司 | Insulating rod withstand voltage test appurtenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103852601A (en) | Alternating-current withstand voltage support of insulating rods | |
| CN102495245A (en) | Withstand voltage test platform and test device for insulation rod | |
| CN203759056U (en) | AC voltage-resistant support of insulating rod | |
| CN102944820A (en) | Pressure-tight test device for insulating rod | |
| CN103713165A (en) | Support for insulating rod withstand voltage testing | |
| CN203587748U (en) | High-voltage insulating rod detecting table | |
| CN103837803A (en) | High voltage insulating rod detection table | |
| CN204631077U (en) | Electrical engineering insulating pole withstand voltage test bracing or strutting arrangement | |
| CN102680865B (en) | Integrated device for insulation test of insulation glove | |
| CN104007375A (en) | Facility for alternating current voltage withstand tests for 200kV and 330kV insulation tools and instruments | |
| CN102798805A (en) | Voltage-withstanding testing jig of vertical transformer | |
| CN203705592U (en) | Floor type safety tool withstand voltage test special-purpose device | |
| CN103954805A (en) | Connecting rack for high-voltage holding test | |
| CN205176073U (en) | Arrester live test drainage pincers | |
| CN205263131U (en) | A auxiliary device for 10kv vacuum circuit breaker high -voltage testing | |
| CN204203285U (en) | Insulating bar experimental provision | |
| CN203811630U (en) | Support for insulating bar voltage-withstanding tests | |
| CN203148978U (en) | Connection device for puncture test equipment | |
| CN204374369U (en) | A kind of verifying attachment of live line work insulating Work tool | |
| CN103808984A (en) | Insulating support for high-voltage test | |
| CN203798834U (en) | Lightning arrester calibration and test bracket | |
| CN208999490U (en) | A kind of GIS loop resistance test device | |
| CN204008737U (en) | Transformer test shorting stub | |
| CN203275364U (en) | Portable bolt magnetic powder flaw detector | |
| CN203224526U (en) | A high-voltage wire connector used for AC withstanding voltage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160310 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Aksu electric company of Guo Wang Xinjiang power company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Xinjiang Aksu Electric Power Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140611 |