CN102237212A - Touch type grounding contact - Google Patents
Touch type grounding contact Download PDFInfo
- Publication number
- CN102237212A CN102237212A CN2010101544813A CN201010154481A CN102237212A CN 102237212 A CN102237212 A CN 102237212A CN 2010101544813 A CN2010101544813 A CN 2010101544813A CN 201010154481 A CN201010154481 A CN 201010154481A CN 102237212 A CN102237212 A CN 102237212A
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- CN
- China
- Prior art keywords
- contact
- spring
- base
- moving contact
- linkage
- 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.)
- Granted
Links
Abstract
The invention belongs to the field of power system operation, in particular relates to a touch type grounding contact. The grounding contact comprises a base and is characterized in that the base and a fixed contact are connected as a whole; the fixed contact is connected with a linkage; the linkage comprises a spring, a linkage rod, a connecting rod and a locking pin; the spring is fixedly installed on the fixed contact and is connected with the linkage rod; the linkage rod is connected with the connecting rod; the connecting rod is connected with the locking pin; the locking pin is arranged in a pin hole on a moving contact; the moving contact is arranged on the base; and a spring is arranged between the moving contact and the base and is sleeved on the moving contact. During the grounding overhaul and arrangement of equipment, the linkage rod is touched to drive the linkage to separate the pin from the pin hole, the moving contact moves close to the fixed contact under the action of the springs and the two contacts clamp a conductor, thus realizing grounding; and the grounding contact is simple to operate and has better control performance.
Description
Technical field:
The invention belongs to the power system operation field, be specifically related to a kind of touch-type ground connection and touch.
Background technology:
During power system device maintenance installing earth connection, generally adopt rotary grounding contact, its complex operation, handling is relatively poor.
Summary of the invention:
The present invention aims to provide simple to operate and a kind of preferably touch-type grounding contact of handling.
The present invention includes base, it is characterized in that base and fixed contact connect as one, fixed contact is connected with link gear, link gear is made of spring, gangbar, connecting rod, locking pin, wherein, spring is fixedly mounted on the fixed contact, and spring connects gangbar, gangbar connects connecting rod, connecting rod connects locking pin, and locking pin is arranged in the pin-and-hole on the moving contact, and moving contact is arranged on the base, be provided with spring between moving contact and the base, spring housing is on moving contact.
During overhaul of the equipments installing earth connection, by touching gangbar of the present invention, gangbar drives the part that is connected and will sell from pin-and-hole and come off, and moving contact closes up to fixed contact under the effect of spring, and moving contact and fixed contact clamp conductor, are grounded.It is simple to operate and handling is better.
Description of drawings:
Fig. 1 is the structure chart of the embodiment of the invention.
Among the figure, 1, fixed contact, 2, spring, 3, gangbar, 4, base, 5, connecting rod, 6, locking pin, 7, spring, 8, fixed head, 9, pin-and-hole, 10, the moving contact connecting rod, 11, spring, 12, moving contact.
Embodiment:
Embodiment: shown in Figure 1, present embodiment comprises base 4, base 4 connects as one with fixed contact 1, fixed contact 1 is connected with link gear, link gear is by spring 2, gangbar 3, connecting rod 9, locking pin 6 constitutes, wherein, spring 2 is fixedly mounted on the fixed contact 1, spring 2 connects gangbar 3, gangbar 3 connects connecting rods 5, and connecting rod 5 connects locking pins 6, and locking pin 6 is arranged in the pin-and-hole 9 on the moving contact 12, locking pin 6 is provided with spring 7, be installed with fixed head 8 on the base 4, locking pin 6 passes fixed head 8 and is arranged in the pin-and-hole 9 on the moving contact 12, and moving contact 12 is arranged on the base 4, be provided with spring 11 between moving contact 12 and the base 4, spring 11 is enclosed within on the moving contact 12.
Claims (1)
1. a touch-type grounding contact comprises base, it is characterized in that base and fixed contact connect as one, fixed contact is connected with link gear, and link gear is made of spring, gangbar, connecting rod, locking pin, wherein, spring is fixedly mounted on the fixed contact, spring connects gangbar, and gangbar connects connecting rod, and connecting rod connects locking pin, locking pin is arranged in the pin-and-hole on the moving contact, moving contact is arranged on the base, is provided with spring between moving contact and the base, and spring housing is on moving contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010154481 CN102237212B (en) | 2010-04-21 | 2010-04-21 | Touch type grounding contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010154481 CN102237212B (en) | 2010-04-21 | 2010-04-21 | Touch type grounding contact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102237212A true CN102237212A (en) | 2011-11-09 |
| CN102237212B CN102237212B (en) | 2013-07-10 |
Family
ID=44887758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010154481 Active CN102237212B (en) | 2010-04-21 | 2010-04-21 | Touch type grounding contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102237212B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515158A (en) * | 2012-06-25 | 2014-01-15 | 李树民 | High-voltage elastic switchgear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6252391B1 (en) * | 1998-08-28 | 2001-06-26 | International Business Machines Corporation | High frequency probe |
| CN200969486Y (en) * | 2006-10-30 | 2007-10-31 | 丽水万控电气有限公司 | Interlocking apparatus for high-voltage switch ground cabinet and backdoor |
| CN201298490Y (en) * | 2008-11-10 | 2009-08-26 | 宁波华通电器集团股份有限公司 | Gas insulation type load switch |
| CN201315254Y (en) * | 2008-11-18 | 2009-09-23 | 平高集团有限公司 | Five-station change-over switch |
| CN101692522A (en) * | 2009-08-25 | 2010-04-07 | 温州新机电器有限公司 | Interlocking device for earthing switch operation of switch cabinet |
-
2010
- 2010-04-21 CN CN 201010154481 patent/CN102237212B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6252391B1 (en) * | 1998-08-28 | 2001-06-26 | International Business Machines Corporation | High frequency probe |
| CN200969486Y (en) * | 2006-10-30 | 2007-10-31 | 丽水万控电气有限公司 | Interlocking apparatus for high-voltage switch ground cabinet and backdoor |
| CN201298490Y (en) * | 2008-11-10 | 2009-08-26 | 宁波华通电器集团股份有限公司 | Gas insulation type load switch |
| CN201315254Y (en) * | 2008-11-18 | 2009-09-23 | 平高集团有限公司 | Five-station change-over switch |
| CN101692522A (en) * | 2009-08-25 | 2010-04-07 | 温州新机电器有限公司 | Interlocking device for earthing switch operation of switch cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515158A (en) * | 2012-06-25 | 2014-01-15 | 李树民 | High-voltage elastic switchgear |
| CN103515158B (en) * | 2012-06-25 | 2015-08-12 | 李树民 | 10kv high-voltage elastic switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102237212B (en) | 2013-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |