CN107680838A - Omnipotent breaker contact flexible connection fixing protector - Google Patents
Omnipotent breaker contact flexible connection fixing protector Download PDFInfo
- Publication number
- CN107680838A CN107680838A CN201710857848.XA CN201710857848A CN107680838A CN 107680838 A CN107680838 A CN 107680838A CN 201710857848 A CN201710857848 A CN 201710857848A CN 107680838 A CN107680838 A CN 107680838A
- Authority
- CN
- China
- Prior art keywords
- flexible connection
- grid
- fixing protector
- grids
- comprehensive
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/64—Protective enclosures, baffle plates, or screens for contacts
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The present invention relates to a kind of omnipotent breaker contact flexible connection fixing protector.It is characterized in that it includes the upper grid being connected as a single entity made of copper sheet by seven grids and the lower grid being connected as a single entity by seven grids；There is one they can will be fixed with one with screw after the upper and lower grid grafting interlaced with each other and form the hole of seven grid cavity passages on the outer wall of one grid of outermost of described upper and lower grid.The present invention is as a result of the flexible connection fixing protector with seven seven grid cavity passages; so as to prevent flexible connection by electric repulsion tear fracture; improve intensity; flexible connection partial heat can be absorbed, prevents scaling loss, and there is good electric conductivity; the conductive sectional area of flexible connection is added simultaneously; use reliability is improved, it is comprehensive to protect flexible connection part, improve service life.This fixing protector is simple in construction, versatile, and effect is comprehensive, and comprehensive protection flexible connection is not damaged by.
Description
Technical field
It is soft more particularly to a kind of omnipotent breaker contact the invention belongs to a kind of omnipotent breaker contact apparatus
Tie fixing protector.
Background technology
At present in universal type breaker contact system, the device of flexible connection is not protected, and flexible connection is in contact system
In be in weak link, when breaker is through super-high-current, powerful electric repulsion can be produced, flexible connection easily occurs by electric repulsion
Tear fracture.Also substantial amounts of heat can be produced to blow soft strength, or even heat melts phenomenon.It is a kind of soft to be badly in need of R ＆ D design based on more than
Tie fixing protector.
The content of the invention
The present invention for solve known technology present in technical problem provide one kind it is simple in construction, it is versatile to protect
The omnipotent breaker contact flexible connection fixing protector that flexible connection is not damaged by.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：It, which includes, uses red copper
The upper grid being connected as a single entity by seven grids and the lower grid being connected as a single entity by seven grids made of piece；Described upper and lower
There is one will can be incited somebody to action after the upper and lower grid grafting interlaced with each other with screw on the outer wall of one grid of outermost of grid
They are fixed with one and form the screwed hole of seven grid cavity passages.
The present invention has the advantages and positive effects of：As a result of soft with seven seven grid cavity passages
Fixing protector is tied, so as to prevent flexible connection by electric repulsion tear fracture, raising intensity, secondly flexible connection meeting when through overcurrent
Substantial amounts of heat is produced, or even scaling loss bright degumming is just, and fixing device is made up of red copper, can absorb flexible connection partial heat, prevents
Only scaling loss, and there is good electric conductivity, while the conductive sectional area of flexible connection is added, use reliability is improved, comprehensively
Protection flexible connection part, improve service life.This fixing protector is simple in construction, versatile, and effect is comprehensive, comprehensive
Protection flexible connection be not damaged by.
Brief description of the drawings
Fig. 1 is the upper lattice structure schematic diagram of the present invention；
Fig. 2 is the lower lattice structure schematic diagram of the present invention；
Fig. 3 is the general structure schematic diagram of the present invention；
Fig. 4 is position view of the present invention in contact of breaker support；
Fig. 5 is Fig. 4 left view.
Embodiment
For present disclosure, feature and effect can be further appreciated that, following examples are hereby enumerated, and coordinate accompanying drawing detailed
It is described as follows：
As shown in Figure 1, 2, 3, upper grid 1 and the interlaced overlapping composition of lower grid 2, material are 1 millimeter of copper plate.Upper
Respectively having on the outer wall of 1 outermost two grid of grid on the outer wall of 2 outermost two grids in a hole 3 and lower grid respectively has
One hole 4.Upper grid 1 and the interlaced overlapping grafting of lower grid 2, and it is with screw that their connection compositions one are complete soft
Tie fixing protector 5.
As shown in Figure 4,5, universal type breaker contact system includes flexible connection 6, clamping plate 7 and clamping plate made of copper wire
8 collectively constitute, and the use of flexible connection fixing protector 5 is that contact system flexible connection 6 is put into seven grids of lower grid 2
It is interior, then by grid 2 under the insertion of the interlaced overlapping grafting of upper grid 1, by the screw at both ends by lower grid 2 and upper grid 1
Screwed hole 4,3 be fixed together.Now flexible connection 6 is just fixed on its grid control chamber by flexible connection fixing protector 5
In in passage, while this flexible connection fixing protector 5 is stuck in clamping plate 8 and supported with the contact in clamping plate 7 in 9 again.
Claims (1)
1. a kind of omnipotent breaker contact flexible connection fixing protector, it is characterized in that：It includes made of copper sheet
The upper grid being connected as a single entity by seven grids and the lower grid being connected as a single entity by seven grids；In described upper and lower grid most
There is one they will can be connected with screw after the upper and lower grid grafting interlaced with each other on the outer wall of one grid in outside
It is integrated and forms the screwed hole of seven grid cavity passages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710857848.XA CN107680838A (en) | 2017-12-11 | 2017-12-11 | Omnipotent breaker contact flexible connection fixing protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710857848.XA CN107680838A (en) | 2017-12-11 | 2017-12-11 | Omnipotent breaker contact flexible connection fixing protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107680838A true CN107680838A (en) | 2018-02-09 |
Family
ID=61136094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710857848.XA Pending CN107680838A (en) | 2017-12-11 | 2017-12-11 | Omnipotent breaker contact flexible connection fixing protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107680838A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201374290Y (en) * | 2008-11-28 | 2009-12-30 | 天津市百利电气有限公司 | Flexible connection protecting component for contact system of universal circuit breaker |
| CN104701109A (en) * | 2015-03-23 | 2015-06-10 | 乐清野岛机电有限公司 | Contact system of circuit breaker |
| CN104701110A (en) * | 2015-03-23 | 2015-06-10 | 乐清野岛机电有限公司 | Large-capacity circuit breaker |
| CN205943916U (en) * | 2016-07-20 | 2017-02-08 | 乐清市优通软连接有限公司 | Flexible coupling of high pressure outdoor vacuum circuit breaker |
| CN207458778U (en) * | 2017-12-11 | 2018-06-05 | 天津市百利电气有限公司 | Universal type breaker contact system protective device |
-
2017
- 2017-12-11 CN CN201710857848.XA patent/CN107680838A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201374290Y (en) * | 2008-11-28 | 2009-12-30 | 天津市百利电气有限公司 | Flexible connection protecting component for contact system of universal circuit breaker |
| CN104701109A (en) * | 2015-03-23 | 2015-06-10 | 乐清野岛机电有限公司 | Contact system of circuit breaker |
| CN104701110A (en) * | 2015-03-23 | 2015-06-10 | 乐清野岛机电有限公司 | Large-capacity circuit breaker |
| CN205943916U (en) * | 2016-07-20 | 2017-02-08 | 乐清市优通软连接有限公司 | Flexible coupling of high pressure outdoor vacuum circuit breaker |
| CN207458778U (en) * | 2017-12-11 | 2018-06-05 | 天津市百利电气有限公司 | Universal type breaker contact system protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |