CN202676747U - Vacuum circuit breaker characteristic test clamping tool - Google Patents
Vacuum circuit breaker characteristic test clamping tool Download PDFInfo
- Publication number
- CN202676747U CN202676747U CN 201220314894 CN201220314894U CN202676747U CN 202676747 U CN202676747 U CN 202676747U CN 201220314894 CN201220314894 CN 201220314894 CN 201220314894 U CN201220314894 U CN 201220314894U CN 202676747 U CN202676747 U CN 202676747U
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- CN
- China
- Prior art keywords
- sensor
- fixing structure
- circuit breaker
- vacuum circuit
- characteristic test
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- 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 - Lifetime
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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The utility model relates to a vacuum circuit breaker characteristic test clamping tool which is arranged on a vacuum circuit breaker characteristic testing device. The vacuum circuit breaker characteristic testing device includes a device frame and a sensor. The vacuum circuit breaker characteristic test clamping tool includes a sensor fixing structure and a butterfly bolt which fixedly connects the sensor fixing structure with the device frame. The sensor is fixed on the sensor fixing structure. The sensor fixing structure is F-shaped. The device frame is provided with an installation hole. An upper crossbar of the sensor fixing structure is fixed via the installation hole. A lower crossbar of the sensor fixing structure is provided with a bolt through hole. The butterfly bolt presses against the device frame after passing through the bolt through hole, and then the sensor fixing structure is fixedly connected with the device frame. The vacuum circuit breaker characteristic test clamping tool adopts the above cut embedded structure, and the sensor is fixed on the device frame with the help of the butterfly bolt which is fixed on the sensor fixing structure, so the assembly and disassembly are convenient.
Description
Technical field
The utility model relates to vacuum circuit breaker, is specifically related to the characteristic test frock clamp of vacuum circuit breaker.
Background technology
Vacuum circuit breaker because of its arc-extinguishing medium and arc extinguishing after the insulating medium in contact gap all be that high vacuum is gained the name, and because of its have volume little, lightweight, be applicable to the advantage that frequent operation, arc extinguishing need not overhaul, in power distribution network, use comparatively universal.
The characteristic test device of existing vacuum circuit breaker, as depicted in figs. 1 and 2, generally comprise device frame 1, sensor 2 and chuck body, this chuck body comprises the bolt 32 of fixing structure of sensor 31 and stationary installation framework 1 and fixing structure of sensor 31, wherein, sensor 2 is fixed on the fixing structure of sensor 31, fixing structure of sensor 31 is the Г type, the cross bar of the fixing structure of sensor 31 of Г type is provided with bolt hole, and bolt 32 is fixedly connected on device frame 1 by this bolt hole with fixing structure of sensor 31.The mode of this employing bolt fixation of sensor, dismounting is inconvenient, and bolt 32 drops to device frame 1 the inside easily, brings unnecessary trouble to the staff.
The utility model content
Technical problem to be solved in the utility model is, a kind of vacuum circuit breaker characteristic test frock clamp is provided, and existing anchor clamps are improved, and realizes the dismounting easy of sensor.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is, a kind of vacuum circuit breaker characteristic test frock clamp is installed on the vacuum circuit breaker characteristic test device, and this vacuum circuit breaker characteristic test device comprises device frame and sensor.Described vacuum circuit breaker characteristic test frock clamp comprises fixing structure of sensor and is fixedly connected with fixing structure of sensor and the butterfly bolt of device frame, described sensor is fixed on the fixing structure of sensor, fixing structure of sensor is " F " type, device frame is provided with mounting hole, and the cross tube of the fixing structure of sensor of " F " type is just fixed by this mounting hole; The sheer pole of the fixing structure of sensor of " F " type is provided with bolt hole, and described butterfly bolt upwards withstands device frame by this bolt hole, thereby fixing structure of sensor is fixedly connected on the device frame.
Further, for reducing pressure, the free end of butterfly bolt is provided with diameter greater than the thin slice of butterfly bolt, and its material is to be become by iron/stainless steel/aluminium/copper.This thin slice has stoped simultaneously butterfly bolt has been taken out from the fixing structure of sensor of " F " type, prevents that butterfly bolt from dropping or lose.
Like this, the utility model adopts the structure of above-mentioned otch embedded mode, cooperates the butterfly bolt that has been fixed on the fixing structure of sensor, sensor is fixed on the device frame easy accessibility, easier operation.
Description of drawings
Fig. 1 is the synoptic diagram after the characteristic test frock clamp of existing vacuum circuit breaker is installed.
Fig. 2 is the synoptic diagram before the characteristic test frock clamp of existing vacuum circuit breaker is installed.
Fig. 3 is the synoptic diagram after the vacuum circuit breaker characteristic test frock clamp of the utility model embodiment is installed.
Fig. 4 is the synoptic diagram before the vacuum circuit breaker characteristic test frock clamp of the utility model embodiment is installed.
Embodiment
Now with embodiment the utility model is further specified by reference to the accompanying drawings.
As a preferred embodiment of the present utility model, as shown in Figure 3 and Figure 4, a kind of vacuum circuit breaker characteristic test frock clamp is installed on the vacuum circuit breaker characteristic test device, and this vacuum circuit breaker characteristic test device comprises device frame 11 and sensor 12.Described vacuum circuit breaker characteristic test frock clamp comprises fixing structure of sensor 131 and is fixedly connected with fixing structure of sensor 131 and the butterfly bolt 132 of device frame 11 that described sensor 12 is fixed on the fixing structure of sensor 131.Fixing structure of sensor 131 is " F " type, and device frame 11 is provided with mounting hole, and the cross tube of the fixing structure of sensor 131 of " F " type is just fixed by this mounting hole.The sheer pole of the fixing structure of sensor 131 of " F " type is provided with bolt hole, when these anchor clamps are fixedly installed in device frame 11, described butterfly bolt 132 upwards withstands device frame 11 by this bolt hole, thereby fixing structure of sensor 131 is fixedly connected on the device frame 11.
For reducing pressure, the free end of butterfly bolt 132 is provided with diameter greater than the thin slice 1321 of butterfly bolt 132, and its material is to be become by iron, stainless steel, aluminium or copper, can certainly be other materials.This thin slice 1321 has stoped simultaneously the fixing structure of sensor 131 of butterfly bolt 132 from " F " type has been taken out, and prevents that butterfly bolt 132 from dropping or lose.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (2)
1. a vacuum circuit breaker characteristic test frock clamp is installed on the vacuum circuit breaker characteristic test device, and this vacuum circuit breaker characteristic test device comprises device frame and sensor; It is characterized in that: described vacuum circuit breaker characteristic test frock clamp comprises fixing structure of sensor and is fixedly connected with fixing structure of sensor and the butterfly bolt of device frame, described sensor is fixed on the fixing structure of sensor, described fixing structure of sensor is " F " type, described device frame is provided with mounting hole, and the cross tube of described fixing structure of sensor is just fixed by this mounting hole; The sheer pole of described fixing structure of sensor is provided with bolt hole, and described butterfly bolt upwards withstands device frame by this bolt hole, thereby fixing structure of sensor is fixedly connected on the device frame.
2. a kind of vacuum circuit breaker characteristic test frock clamp according to claim 1, it is characterized in that: the free end of butterfly bolt is provided with diameter greater than the thin slice of butterfly bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314894 CN202676747U (en) | 2012-07-02 | 2012-07-02 | Vacuum circuit breaker characteristic test clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314894 CN202676747U (en) | 2012-07-02 | 2012-07-02 | Vacuum circuit breaker characteristic test clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676747U true CN202676747U (en) | 2013-01-16 |
Family
ID=47497646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220314894 Expired - Lifetime CN202676747U (en) | 2012-07-02 | 2012-07-02 | Vacuum circuit breaker characteristic test clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163336A (en) * | 2013-03-25 | 2013-06-19 | 国家电网公司 | Fixing device for switching characteristic tester |
| CN106197196A (en) * | 2016-08-10 | 2016-12-07 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of chopper displacement transducer support means |
-
2012
- 2012-07-02 CN CN 201220314894 patent/CN202676747U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163336A (en) * | 2013-03-25 | 2013-06-19 | 国家电网公司 | Fixing device for switching characteristic tester |
| CN103163336B (en) * | 2013-03-25 | 2015-03-04 | 国家电网公司 | Fixing device for switching characteristic tester |
| CN106197196A (en) * | 2016-08-10 | 2016-12-07 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of chopper displacement transducer support means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vacuum circuit breaker characteristic test clamping tool Effective date of registration: 20180530 Granted publication date: 20130116 Pledgee: Jimei Xiamen District Finance Company limited by guarantee Pledgor: XIAMEN XEC ELECTRIC Co.,Ltd. Registration number: 2018990000420 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200120 Granted publication date: 20130116 Pledgee: Jimei Xiamen District Finance Company limited by guarantee Pledgor: XIAMEN XEC ELECTRIC Co.,Ltd. Registration number: 2018990000420 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |