CN103163336B - Fixing device for switching characteristic tester - Google Patents
Fixing device for switching characteristic tester Download PDFInfo
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- CN103163336B CN103163336B CN201310097486.0A CN201310097486A CN103163336B CN 103163336 B CN103163336 B CN 103163336B CN 201310097486 A CN201310097486 A CN 201310097486A CN 103163336 B CN103163336 B CN 103163336B
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- module
- fixing
- test instrument
- fixing test
- tester
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- 238000012360 testing method Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 16
- 239000011148 porous material Substances 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The invention discloses a fixing device for a switching characteristic tester. The fixing device comprises a fixing bolt module, a fixing tester module and a fixing knob, the fixing tester module is of a hollow structure, the fixing bolt module is connected into the fixing tester module in an inserted manner, the fixing knob is connected on the top surface of the fixing tester module in a screwed manner and is positioned at the inserted connection side position of the fixing bolt module and the fixing tester module, and the bottom end of the fixing knob penetrates through the top surface of the fixing tester module and is abutted to the top surface of the fixing bolt module. By the aid of a modular design scheme, the fixing device is applicable to bolts with different diameters and firmer and more accurate to mount, testing accuracy can be improved, and the switching characteristic tester can be more conveniently adjusted and fixed by the aid of a splicing structure.
Description
Technical field
The invention belongs to electrical engineering field, particularly relate to a kind of stationary installation for switching characteristic tester.
Background technology
When carrying out performance test to the isolating switch in electric system, need switching characteristic tester to be fixed on bolt.
Existing stationary installation as shown in Figure 1, the left side of this stationary installation end face is adsorbed with a phase magnet 1, the right side of end face has a screw 2, the weak point of this stationary installation is: one, the aperture of screw 2 is changeless, bolt for different-diameter needs by utilizing pad and nut to be fixed, and adds workload.Two. use the position of phase magnet 1 pair of switching characteristic tester regulate and fix, less stable, in reality test, easily cause error, even cause tester to come off.
Summary of the invention
Object of the present invention, provides to solve the problem exactly and is a kind ofly applicable to multiple diameter bolt and can the stationary installation of stable regulation and fixing switching characteristic tester.
The object of the present invention is achieved like this:
A kind of stationary installation for switching characteristic tester of the present invention, comprise set bolt module, fixing test instrument module and fixed knob, described fixing test instrument module is hollow structure, described set bolt module is plugged in described fixing test instrument module, described fixed knob is bolted on the end face of described fixing test instrument module, and being positioned at the grafting side place of described set bolt module and fixing test instrument module, the bottom of described fixed knob contacts at the end face of described set bolt module through the end face of described fixing test instrument module.
Above-mentioned a kind of stationary installation for switching characteristic tester, wherein, the center of described fixing test instrument module end face is fixed with positioning protrusion, and described set bolt module end face has a screw relative to the distal side place of described fixing test instrument module.
Above-mentioned a kind of stationary installation for switching characteristic tester, wherein, described screw is different pore size specification.
The present invention adopts modularized design scheme, is applicable to the bolt of different-diameter, installs more firmly, accurately, contributes to improving testing precision, meanwhile, adopt splicing construction, be more convenient to regulate and the position of floatless switch characteristic tester.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing stationary installation;
Fig. 2 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Refer to Fig. 2, the stationary installation that the present invention is used for switching characteristic tester comprises set bolt module 4, fixing test instrument module 3 and fixed knob 5, fixing test instrument module 3 is hollow structure, set bolt module 4 is plugged in fixing test instrument module 3, fixed knob 5 is bolted on the end face of fixing test instrument module 3, and being positioned at the grafting side place of set bolt module 4 and fixing test instrument module 3, the bottom of fixed knob 5 contacts at the end face of set bolt module 4 through the end face of fixing test instrument module 3.
The center of fixing test instrument module 3 end face is fixed with positioning protrusion 31, set bolt module 4 end face has a screw 41 relative to the distal side place of fixing test instrument module 3, this screw 41 is different pore size specification, for the bolt of different-diameter size.
During use, according to the actual diameter size of bolt, select the set bolt module 4 of suitable pore size, and be fixed on bolt, again set bolt module 4 is inserted in fixing test instrument module 3, and need according to test the degree of depth regulating insertion, simultaneously, fixed by positioning knob 5, finally switching characteristic tester is fixed in fixing test instrument module 3 and namely completes installation.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to category of the present invention, should be limited by each claim.
Claims (3)
1. the stationary installation for switching characteristic tester, it is characterized in that, described stationary installation comprises set bolt module, fixing test instrument module and fixed knob, described fixing test instrument module is hollow structure, described set bolt module is plugged in described fixing test instrument module, described fixed knob is bolted on the end face of described fixing test instrument module, and be positioned at the grafting side place of described set bolt module and fixing test instrument module, the bottom of described fixed knob contacts at the end face of described set bolt module through the end face of described fixing test instrument module.
2. a kind of stationary installation for switching characteristic tester as claimed in claim 1, it is characterized in that, the center of described fixing test instrument module end face is fixed with positioning protrusion, and described set bolt module end face has a screw relative to the distal side place of described fixing test instrument module.
3. a kind of stationary installation for switching characteristic tester as claimed in claim 2, is characterized in that, described screw is different pore size specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310097486.0A CN103163336B (en) | 2013-03-25 | 2013-03-25 | Fixing device for switching characteristic tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310097486.0A CN103163336B (en) | 2013-03-25 | 2013-03-25 | Fixing device for switching characteristic tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103163336A CN103163336A (en) | 2013-06-19 |
| CN103163336B true CN103163336B (en) | 2015-03-04 |
Family
ID=48586592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310097486.0A Active CN103163336B (en) | 2013-03-25 | 2013-03-25 | Fixing device for switching characteristic tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103163336B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2650112Y (en) * | 2003-10-09 | 2004-10-20 | 西安市英之泰电气设备有限公司 | Switch mechanical characteristic measuring instrument |
| CN201463711U (en) * | 2009-06-12 | 2010-05-12 | 上海汽枪厂 | Gun-barrel changeable air gun |
| CN202383148U (en) * | 2011-11-29 | 2012-08-15 | 青岛特锐德电气股份有限公司 | High voltage circuit breaker speed detector |
| CN202676747U (en) * | 2012-07-02 | 2013-01-16 | 厦门兴厦控电气有限公司 | Vacuum circuit breaker characteristic test clamping tool |
| CN203148980U (en) * | 2013-03-25 | 2013-08-21 | 国家电网公司 | A fixing device used for a switching characteristic tester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100395359B1 (en) * | 2001-06-28 | 2003-08-21 | 쌍용자동차 주식회사 | Fixing device for parts measurement of vehicle |
-
2013
- 2013-03-25 CN CN201310097486.0A patent/CN103163336B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2650112Y (en) * | 2003-10-09 | 2004-10-20 | 西安市英之泰电气设备有限公司 | Switch mechanical characteristic measuring instrument |
| CN201463711U (en) * | 2009-06-12 | 2010-05-12 | 上海汽枪厂 | Gun-barrel changeable air gun |
| CN202383148U (en) * | 2011-11-29 | 2012-08-15 | 青岛特锐德电气股份有限公司 | High voltage circuit breaker speed detector |
| CN202676747U (en) * | 2012-07-02 | 2013-01-16 | 厦门兴厦控电气有限公司 | Vacuum circuit breaker characteristic test clamping tool |
| CN203148980U (en) * | 2013-03-25 | 2013-08-21 | 国家电网公司 | A fixing device used for a switching characteristic tester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103163336A (en) | 2013-06-19 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Chenhui Inventor after: Jiang Kai Inventor after: Wang Qiang Inventor after: Wang Zhixin Inventor after: Xu Yingcheng Inventor after: Li Jinfeng Inventor before: Jiang Chenhui Inventor before: Jiang Kai Inventor before: Zhu Qin Inventor before: Wang Zhixin Inventor before: Xu Yingcheng Inventor before: Li Jinfeng |
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| COR | Change of bibliographic data |