CN203310865U - Secondary jointing clamp device for circuit breaker test - Google Patents
Secondary jointing clamp device for circuit breaker test Download PDFInfo
- Publication number
- CN203310865U CN203310865U CN2013202609208U CN201320260920U CN203310865U CN 203310865 U CN203310865 U CN 203310865U CN 2013202609208 U CN2013202609208 U CN 2013202609208U CN 201320260920 U CN201320260920 U CN 201320260920U CN 203310865 U CN203310865 U CN 203310865U
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- China
- Prior art keywords
- plate
- cylinder
- clamp device
- isolating switch
- secondary connection
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- Expired - Fee Related
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Abstract
The utility model discloses a secondary jointing clamp device for circuit breaker tests. The secondary jointing clamp device comprises a baffle plate bearer, a right side plate, a rapid connector, a left side plate, a cylinder, a support, a supporting plate, a hand-operated valve, a base plate, a contact seat and a gas pipe, wherein the supporting plate is connected with the right side plate and the left side plate through the support; the cylinder and the hand-operated valve are disposed on the supporting plate; the cylinder is connected with the hand-operated valve through the gas pipe; the baffle plate bearer is linked with a cylinder rod of the cylinder; and the contact bearer is disposed on the base plate. According to the secondary jointing clamp device, since the cylinder is used for automatically clamping and releasing secondary jointing terminal strip of the circuit breaker, and operation is simple and labor-saving, and reliable clamping of wires of the circuit breaker in secondary tests is further effectively guaranteed.
Description
Technical field
The utility model relates to a kind of isolating switch carries out clamp device to secondary connection while testing, and belongs to machine tool manufacturing technology field.
Background technology
For guaranteeing the safe handling of isolating switch, isolating switch must be done various fail-tests before dispatching from the factory.Yet isolating switch is when doing various test at present, the secondary connection of isolating switch is all to adopt the mode of manual wiring to complete usually.For frequently carrying out the occasion of isolating switch test, particularly in streamline detection or a fairly large number of situation of secondary connection, adopt not only time-consuming, effort of manual wiring, and easily cause wiring error, even there will be because not having reliable contact to cause the faults such as failure of isolating switch test.
Summary of the invention
Shortcoming in view of above-mentioned existence, the purpose of this utility model provides a kind of and is skillfully constructed, compact conformation, easy and simple to handle, can realize isolating switch secondary wiring terminals row's Automatic-clamping and loosen, and can guarantee the isolating switch test secondary connection clamp device of isolating switch test performance.
For achieving the above object, the utility model has been taked following technical scheme:
Isolating switch test secondary connection clamp device described in the utility model, include baffle plate bearing, right plate, fast joint, left plate, cylinder, support, back up pad, hand valve, base plate, contact base, tracheae, it is characterized in that, back up pad is connected with left plate with right plate by support; Cylinder and hand valve are arranged on back up pad, and cylinder is connected with hand valve by tracheae; The baffle plate bearing connects by the cylinder rod of bolt and cylinder; Contact base is arranged on base plate.
As preferably, described contact base is equipped with spring contact; Described spring contact is comprised of feeler lever, feeler lever cover, spring, jump ring.
As preferably, on described right plate and left plate, be equipped with cover plate.
As preferably, on described baffle plate bearing, be provided with baffle plate.
As preferably, be equipped with handle on described cover plate.
As preferably, described on base plate, be provided with right stay hook and left stay hook.
The utility model is owing to utilizing cylinder to isolating switch secondary wiring terminals row Automatic-clamping and loosening, thereby not only easy and simple to handle, laborsaving, and effectively guaranteed the reliable grip of the wiring of isolating switch when carrying out second test.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is that the A of Fig. 1 is to view
Fig. 3 is that the B of Fig. 1 is to view
Fig. 4 is the view after Fig. 1 removes cover plate
Fig. 5 is the structure for amplifying schematic diagram of spring contact
In figure, the left stay hook 9-of 1-cover plate 2-baffle plate 3-bearing 4-right plate 5-handle 6-right stay hook 7-fast joint 8-left plate 10-cylinder 11-support 12-back up pad 13-hand valve 14-base plate 15-contact base 16-spring contact 17-feeler lever 18-feeler lever cover 19-spring 20-jump ring 21-tracheae 22-electric wire
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described, but is not the restriction to the utility model protection domain.
Fig. 3, Fig. 4, shown in Figure 5 as shown in Figure 1, Figure 2,, isolating switch test secondary connection clamp device described in the utility model, include baffle plate bearing 3, right plate 4, fast joint 7, left plate 9, cylinder 10, support 11, back up pad 12, hand valve 13, base plate 14, contact base 15, tracheae 21, it is characterized in that, back up pad 12 is connected with left plate 9 with right plate 4 by support 11; Cylinder 10 and hand valve 13 are arranged on back up pad 12, and cylinder 10 is connected with hand valve 13 by tracheae 21; Baffle plate bearing 3 connects by the cylinder rod of bolt and cylinder 10; Contact base 15 is arranged on base plate 14.On described contact base 15, spring contact 16 is installed; Spring contact 16 is comprised of feeler lever 17, feeler lever cover 18, spring 19, jump ring 20.
In addition; On described right plate 4 and left plate 9, be equipped with cover plate 1; On described baffle plate bearing 3, be provided with baffle plate 2; On described cover plate 1, be equipped with handle 5; Described, on base plate 14, also be provided with right stay hook 6 and left stay hook 8.
The working method of isolating switch test secondary connection clamp device described in the utility model is achieved like this:
1, clamp device opens: pull hand valve 13 cylinder rod of cylinder 10 is stretched out forward, drive support 3 and make baffle plate 2 be in outermost position, now baffle plate 2 and spring contact 16 spacing maximums.
2, clamp device clamps: after clamp device opens, be placed on isolating switch, make baffle plate 2 be positioned at the isolating switch rear portion, spring contact 16 is aimed at isolating switch secondary connection seat and is put, and right stay hook 6 and left stay hook 8 catch on isolating switch secondary connection seat bottom; Then pull the cylinder rod retrude that hand valve 13 makes cylinder 10, drive support 3 and make baffle plate 2 retractions, spring contact 16 is contacted with the isolating switch secondary wiring terminals; Because spring contact 16 has elasticity, in the situation that the cylinder rod of assurance cylinder 10 protracts and the stroke of retrude, guarantee that spring contact 16 reliably contacts with the isolating switch secondary wiring terminals simultaneously.
The utility model, owing to adopting the cylinder clamping structure, makes fixture can keep certain clamping force when clamping, and can prevent from damaging the secondary wiring terminals of isolating switch; Simultaneously, catch on isolating switch secondary wiring terminals row lower portion by the left and right stay hook, can prevent effectively that the vibration because of circuit-breaker switching on-off makes fixture spring contact 16 separate with the isolating switch secondary wiring terminals when test, therefore clamp dependable performance.
The utility model is skillfully constructed, compact conformation, easy and simple to handle, clamp dependable performance, be a kind ofly can, for general isolating switch test occasion, also can be applicable to the isolating switch test secondary connection clamp device of isolating switch production test streamline.
Claims (6)
1. an isolating switch is tested the secondary connection clamp device, include baffle plate bearing, right plate, fast joint, left plate, cylinder, support, back up pad, hand valve, base plate, contact base, tracheae, it is characterized in that, back up pad is connected with left plate with right plate by support; Cylinder and hand valve are arranged on back up pad, and cylinder is connected with hand valve by tracheae; The baffle plate bearing connects by the cylinder rod of bolt and cylinder; Contact base is arranged on base plate.
2. isolating switch test secondary connection clamp device according to claim 1, is characterized in that described contact base is equipped with spring contact; Described spring contact is comprised of feeler lever, feeler lever cover, spring, jump ring.
3. isolating switch test secondary connection clamp device according to claim 1, is characterized in that being equipped with cover plate on described right plate and left plate.
4. isolating switch test secondary connection clamp device according to claim 1, is characterized in that being provided with baffle plate on described baffle plate bearing.
5. isolating switch test secondary connection clamp device according to claim 3, is characterized in that being equipped with handle on described cover plate.
6. isolating switch according to claim 1 test secondary connection clamp device, is characterized in that describedly on base plate, is provided with right stay hook and left stay hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202609208U CN203310865U (en) | 2013-05-09 | 2013-05-09 | Secondary jointing clamp device for circuit breaker test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202609208U CN203310865U (en) | 2013-05-09 | 2013-05-09 | Secondary jointing clamp device for circuit breaker test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203310865U true CN203310865U (en) | 2013-11-27 |
Family
ID=49617066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202609208U Expired - Fee Related CN203310865U (en) | 2013-05-09 | 2013-05-09 | Secondary jointing clamp device for circuit breaker test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203310865U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445660A (en) * | 2015-12-31 | 2016-03-30 | 苏州万龙电气集团股份有限公司 | Adaptive secondary line connection device for circuit breaker |
| CN109507573A (en) * | 2018-07-13 | 2019-03-22 | 西安益翔航电科技有限公司 | A kind of breaker high temperature performance test device |
| CN117288996A (en) * | 2023-11-13 | 2023-12-26 | 广东电网有限责任公司佛山供电局 | Quick wiring auxiliary device for mechanical characteristic test of circuit breaker |
-
2013
- 2013-05-09 CN CN2013202609208U patent/CN203310865U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445660A (en) * | 2015-12-31 | 2016-03-30 | 苏州万龙电气集团股份有限公司 | Adaptive secondary line connection device for circuit breaker |
| CN105445660B (en) * | 2015-12-31 | 2018-05-22 | 苏州万龙工控自动化有限公司 | Breaker Adaptive Second line termination |
| CN109507573A (en) * | 2018-07-13 | 2019-03-22 | 西安益翔航电科技有限公司 | A kind of breaker high temperature performance test device |
| CN109507573B (en) * | 2018-07-13 | 2021-06-01 | 西安益翔航电科技有限公司 | High-low temperature performance testing device for circuit breaker |
| CN117288996A (en) * | 2023-11-13 | 2023-12-26 | 广东电网有限责任公司佛山供电局 | Quick wiring auxiliary device for mechanical characteristic test of circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUA TONG SWITCHGEAR CO., LTD. Free format text: FORMER OWNER: ZHIJIANG SWITCH CO., LTD., HANGZHOU Effective date: 20150430 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311234 HANGZHOU, ZHEJIANG PROVINCE TO: 200000 SONGJIANG, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150430 Address after: 200000 Shanghai Songjiang District Shihudang mayor road No. 418 Patentee after: Shanghai Hua Tong Switchgear Co., Ltd. Address before: Hongshan Road in Xiaoshan District of Hangzhou City, Zhejiang province 311234 Patentee before: Zhijiang Switch Co., Ltd., Hangzhou |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20200509 |