CN206480549U - The arrangement that a kind of breaker and gas-filling cabinet coordinate - Google Patents
The arrangement that a kind of breaker and gas-filling cabinet coordinate Download PDFInfo
- Publication number
- CN206480549U CN206480549U CN201720134875.XU CN201720134875U CN206480549U CN 206480549 U CN206480549 U CN 206480549U CN 201720134875 U CN201720134875 U CN 201720134875U CN 206480549 U CN206480549 U CN 206480549U
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- China
- Prior art keywords
- gas
- pole
- filling cabinet
- breaker
- arrangement
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Abstract
The arrangement that a kind of breaker of the utility model and gas-filling cabinet coordinate, is related to breaker and installs arrangement field, including vacuum circuit breaker, gas-filling cabinet, pole and elastic preload piece；The gas-filling cabinet is provided with mounting hole；The pole is provided with the mounting hole；The vacuum circuit breaker is fixed side by side by being docked on pole with the gas-filling cabinet；Earth terminal, end of incoming cables and leading-out terminal are additionally provided with the gas-filling cabinet；The earth terminal connects end of incoming cables by guide pillar；The end of incoming cables is also connected with the entrance point of pole；Elastic preload piece is additionally provided with the gas-filling cabinet inwall；The elastic preload piece acts on the end face of pole and by pole along its axial compression.
Description
Technical field
The utility model is related to breaker and installs arrangement field, and more particularly to a kind of breaker and gas-filling cabinet coordinate
Arrangement.
Background technology
The insulation crust of general vacuum interrupter exposes in atmosphere, the problem of existing by extraneous dust, moisture contamination.
To reduce this influence, it is desirable to which the shell of vacuum interrupter has enough length, and this not only influences the miniaturization of vacuum interrupter,
Influence the Performance And Reliability of vacuum interrupter.Pole tool can be by the vacuum interrupter conductive pieces related to breaker
It is embedded into simultaneously in this kind of solid insulating material easily solidified of epoxy resin and forms pole, whole circuit breaker polar is turned into one
Individual overall part.Pole has advantages below：Compared with traditional assembly type pole, the number of parts of pole is a large amount of
Reduce, the faying surface of conductor is reduced to 3 groups by 6 groups, and connecting bolt is reduced to 1 ~ 3 by 8, and simple structure is substantially increased
The reliability of breaker；Because vacuum interrupter is embedded in solid material, so any further processing need not be done,
Pole is that can reach very high dielectric strength；Vacuum interrupter is embedded in after solid material, the external environment pair of pole
The influence of vacuum interrupter is reduced at least.
Utility model content
The utility model is mainly solving the technical problems that provide the arrangement of a kind of breaker and gas-filling cabinet cooperation, solution
Breaker of having determined arrangement is unreasonable to cause gas tank to install untight problem.
In order to solve the above technical problems, the technical scheme that the utility model is used is to provide a kind of breaker and inflation
The arrangement that cabinet coordinates, including vacuum circuit breaker, gas-filling cabinet, pole and elastic preload piece；The gas-filling cabinet is provided with
Mounting hole；The pole is provided with the mounting hole；The vacuum circuit breaker by be docked on pole come with institute
Gas-filling cabinet is stated to fix side by side；Earth terminal, end of incoming cables and leading-out terminal are additionally provided with the gas-filling cabinet；The earth terminal is connected by guide pillar
Tap into line end；The end of incoming cables is also connected with the entrance point of pole；Elastic preload piece is additionally provided with the gas-filling cabinet inwall；
The elastic preload piece acts on the end face of pole and by pole along its axial compression.
Preferably, the Surface coating of the pole has insulating sleeve；The earth terminal, end of incoming cables and leading-out terminal are equal
Positioned at same level height.
Preferably, the elastic preload piece includes pillar and spring；The pillar is fixed on the inwall of gas-filling cabinet；Institute
Spring empty boasting is stated on pillar.
The beneficial effects of the utility model are：The arrangement that a kind of breaker and gas-filling cabinet coordinate is provided, it is simple in construction,
Convenient disassembly, and add being completely embedded property.
Brief description of the drawings
Fig. 1 is the structural representation for the arrangement that a kind of breaker of the utility model and gas-filling cabinet coordinate；
The mark of each part is as follows in accompanying drawing：1st, vacuum circuit breaker；2nd, gas-filling cabinet；3rd, pole；4th, earth terminal；5th, enter
Line end；6th, leading-out terminal；7th, elastic preload piece.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite
Define.
Accompanying drawing 1 is referred to, the utility model embodiment includes：
The arrangement that a kind of breaker and gas-filling cabinet coordinate, including vacuum circuit breaker 1, gas-filling cabinet 2, the and of pole 3
Elastic preload piece 7；Gas-filling cabinet 2 is provided with mounting hole；Pole 3 is provided with mounting hole；Vacuum circuit breaker 1 is solid by being docked at
Fixed side by side with gas-filling cabinet 2 on sealed pole 3；Earth terminal 4, end of incoming cables 5 and leading-out terminal 6 are additionally provided with gas-filling cabinet 2；Earth terminal 4
End of incoming cables 5 is connected by guide pillar；Entrance point of the end of incoming cables 5 also with pole 3 is connected；Elasticity is additionally provided with the inwall of gas-filling cabinet 2
Preload piece 7；Elastic preload piece 7 acts on the end face of pole and by pole along its axial compression.Pole 3 with
The joint of vacuum circuit breaker 1 easily produces the deviation of directivity of power, so as to cause vacuum circuit breaker 1 and the arragement direction of gas-filling cabinet 2 not
Unanimously so that connection produces gap.Elastic preload piece 7 can cause pole 3 and the junction of vacuum circuit breaker 1 to there is axle
The pretightning force of the heart, so as to add the accuracy of docking.The Surface coating of pole 3 has insulating sleeve；Earth terminal, end of incoming cables
Same level height is respectively positioned on leading-out terminal.Elastic preload piece includes pillar and spring；Pillar is fixed on the inwall of gas-filling cabinet；
Spring empty boasting is on pillar.Breaker is horizontally disposed with gas tank, using pole primary circuit, and insulation gas is used inside gas tank
Body ensures high-voltage isulation.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, is similarly included in scope of patent protection of the present utility model.
Claims (3)
1. the arrangement that a kind of breaker and gas-filling cabinet coordinate, it is characterised in that：Including vacuum circuit breaker, gas-filling cabinet, sealing
Pole and elastic preload piece；The gas-filling cabinet is provided with mounting hole；The pole is provided with the mounting hole；The vacuum
Breaker is fixed side by side by being docked on pole with the gas-filling cabinet；Earth terminal is additionally provided with the gas-filling cabinet, is entered
Line end and leading-out terminal；The earth terminal connects end of incoming cables by guide pillar；The end of incoming cables is also connected with the entrance point of pole；
Elastic preload piece is additionally provided with the gas-filling cabinet inwall；The elastic preload piece acts on the end face of pole and by sealing pole
Post is along its axial compression.
2. the arrangement that a kind of breaker according to claim 1 and gas-filling cabinet coordinate, it is characterised in that：The sealing
The Surface coating of pole has insulating sleeve；The earth terminal, end of incoming cables and leading-out terminal are respectively positioned on same level height.
3. the arrangement that a kind of breaker according to claim 1 or 2 and gas-filling cabinet coordinate, it is characterised in that：It is described
Elastic preload piece includes pillar and spring；The pillar is fixed on the inwall of gas-filling cabinet；The spring empty boasting is on pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134875.XU CN206480549U (en) | 2017-02-15 | 2017-02-15 | The arrangement that a kind of breaker and gas-filling cabinet coordinate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720134875.XU CN206480549U (en) | 2017-02-15 | 2017-02-15 | The arrangement that a kind of breaker and gas-filling cabinet coordinate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206480549U true CN206480549U (en) | 2017-09-08 |
Family
ID=59749316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720134875.XU Active CN206480549U (en) | 2017-02-15 | 2017-02-15 | The arrangement that a kind of breaker and gas-filling cabinet coordinate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206480549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710958A (en) * | 2017-02-15 | 2017-05-24 | 江苏森源电气股份有限公司 | Circuit breaker and cubicle type gas insulated switchgear-matched arrangement structure |
-
2017
- 2017-02-15 CN CN201720134875.XU patent/CN206480549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710958A (en) * | 2017-02-15 | 2017-05-24 | 江苏森源电气股份有限公司 | Circuit breaker and cubicle type gas insulated switchgear-matched arrangement structure |
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