CN104465200B - A kind of Switch main body of Double-breakpoint universal circuit breaker - Google Patents
A kind of Switch main body of Double-breakpoint universal circuit breaker Download PDFInfo
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- CN104465200B CN104465200B CN201410772011.1A CN201410772011A CN104465200B CN 104465200 B CN104465200 B CN 104465200B CN 201410772011 A CN201410772011 A CN 201410772011A CN 104465200 B CN104465200 B CN 104465200B
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- switch
- die set
- main body
- switch main
- plate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
Abstract
The present invention relates to the Switch main body of a kind of Double-breakpoint universal circuit breaker, this Switch main body is mainly made up of: panel, switch die set, left plate, reaction spring, auxiliary switchgear, top board, manual energy storing device, electric energy-stored device, right plate, operating mechanism, rotary shaft suspension arm；The contour structures of whole Switch main body is rectangle, and left and right side plate lays respectively at the left and right two ends of Switch main body；Described switch die set is made up of the independent switch module that 2～10 structures are identical, horizontally arranged is fixed between left and right side plate；Switch die set and left and right side plate run through connection by long screw；Being provided with panel in the front end of described switch die set, panel, between left and right side plate, is fixed on switch die set by screw.The Switch main body of Double-breakpoint universal circuit breaker of the present invention not only electrical reliability is improved, and main is easy to maintenance, and each modular structure part is general, and die cost is substantially reduced.
Description
Technical field
The invention belongs to electro-mechanical arts, particularly to the Switch main body of a kind of Double-breakpoint universal circuit breaker.
Background technology
Existing omnipotent breaker bus is transversely arranged, i.e. A, B, C, N phase is transversely arranged；Double-breakpoint universal circuit breaker on this architecture basics, because having continued to use transversely arranged pattern, causes construction of switch the most asymmetric, and down, both air-flow was not smooth for one of which arc-chutes, and inconvenience is observed, is difficult to safeguard again, must install arc insulating apparatus additional.Fact proved, this fault of construction seriously constrains the productization development of Double-breakpoint universal circuit breaker technology.Therefore technical staff is correspondingly improved for this technological deficiency, has applied for patent: Universal double-breakpoint breaker, application number: 201310644814.4.
Summary of the invention
The present invention is to front patent: Universal double-breakpoint breaker application number: 201310644814.4 schemes are embodied as and careful design, is innovating again on the basis of this patent.
The Switch main body of a kind of Double-breakpoint omnipotent breaker, this Switch main body is mainly made up of: panel, switch die set, left plate, reaction spring, auxiliary switchgear, top board, manual energy storing device, electric energy-stored device, right plate, operating mechanism, rotary shaft suspension arm；The contour structures of whole Switch main body is rectangle, and left plate, right plate lay respectively at the left and right two ends of Switch main body；Described switch die set is made up of the independent switch module that 2～10 structures are identical, horizontally arranged is fixed between left plate, right plate；Switch die set and left plate, right plate run through connection by long screw；Being provided with panel in the front end of described switch die set, panel, between left plate, right plate, is fixed on switch die set by screw；Being provided with top board at the top of described switch die set, top board is fixed by screws in the top of switch die set；One end of described reaction spring is fixed on left plate, and the other end is connected with rotary shaft suspension arm；It is provided with operating mechanism at the upper middle part of switch die set；Right side central at operating mechanism is provided with manual energy storing device；Electric energy-stored device it is provided with between operating mechanism and right plate；Auxiliary switchgear it is provided with between operating mechanism and left plate.
Described switch die set is made up of the independent switch module that 3 structures are identical.
The present invention is because have employed the horizontal cordwood arrangement structure of switch die set, and mould development cost is substantially reduced, and is easy to again produce and safeguard.
Accompanying drawing explanation
Fig. 1 is the monnolithic case structural representation of omnipotent breaker Switch main body of the present invention；
Fig. 2 is the Split type structure schematic diagram of omnipotent breaker Switch main body of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in detail.
As shown in Figure 1 and Figure 2, the Switch main body of a kind of Double-breakpoint omnipotent breaker, this Switch main body is mainly made up of: panel 1, switch die set 2, left plate 3, reaction spring 4, auxiliary switchgear 5, top board 6, manual energy storing device 7, electric energy-stored device 8, right plate 9, operating mechanism 10, rotary shaft suspension arm 11.The contour structures of whole Switch main body is rectangle, and left plate 3, right plate 9 lay respectively at the left and right two ends of Switch main body.Switch die set 2 is made up of the independent switch module that 2～10 structures are identical, horizontally arranged is fixed between left plate 3, right plate 9；Switch die set 2 and left plate 3, right plate 9 run through connection by long screw.Being provided with panel 1 in the front end of switch die set 2, panel 1, between left plate 3, right plate 9, is fixed on switch die set 2 by screw.Being provided with top board 6 at the top of switch die set 2, top board 6 is fixed by screws in the top of switch die set 2.One end of reaction spring 4 is fixed on left plate 3, and the other end is connected with rotary shaft suspension arm 11, and this structure is not take up operating mechanism volume, it is simple to installs and safeguards.It is provided with operating mechanism 10 in the middle of the top of switch die set 2；Right side central at operating mechanism 10 is provided with manual energy storing device 7；Electric energy-stored device 8 it is provided with between operating mechanism 10 and right plate 9；Auxiliary switchgear 5 it is provided with between operation machine 10 structure and left plate 3.
In the present invention, operating mechanism 10 is the action actuating mechanism of Switch main body, by the operation to it, can realize being synchronized with the movement of each moving contact in described switch die set 2, that is: the separating brake of body switch, feed motion.The action of described operating mechanism 10 passes to switch each moving contact in die set 2 by rotary shaft suspension arm 11；
Described manual energy storing device 7 can realize the manual energy storage to described operating mechanism 10；
It is electric energy-stored that described electric energy-stored device 8 can realize described operating mechanism 10；
Described auxiliary switchgear 5 rotates with the rotation of described rotary shaft suspension arm 11, belongs to a part for switch control circuit；
Described reaction spring 4 belongs to switch point, a part for feed motion mechanism, the separating brake action of auxiliary switch；
Described panel 1, top board 6, left plate 3, right plate 9 are to described switch die set 2, operating mechanism 10, reaction spring 4, auxiliary switchgear 5, manual energy storing device 7, electric energy-stored device 8,11 structural support of rotary shaft suspension arm or fixation.When switching die set 2 and being made up of the independent switch module that 3 structures are identical, effect is best.
Switch main body of the present invention is made up of the independent switch module that 2～10 structures are identical, horizontally arranged between switch module, is provided with left and right side plate at the two ends of Switch main body, and switch module and left and right side plate run through connection by long screw.The advantage of this structure is, mould development cost is relatively low, 2P, 3P, 4P, (3+3) P, (4+3) P, (4+4) P switch a set of base mold altogether, produces and easy to maintenance, and has higher electrical reliability and mechanical strength.
Claims (2)
1. the Switch main body of a Double-breakpoint universal circuit breaker, it is characterised in that: this Switch main body is mainly made up of: panel (1), switch die set (2), left plate (3), reaction spring (4), auxiliary switchgear (5), top board (6), manual energy storing device (7), electric energy-stored device (8), right plate (9), operating mechanism (10), rotary shaft suspension arm (11)；The contour structures of whole Switch main body is rectangle, and left plate (3), right plate (9) lay respectively at the left and right two ends of Switch main body；Described switch die set (2) is made up of the independent switch module that 2～10 structures are identical, horizontally arranged is fixed between left plate (3), right plate (9)；Switch die set (2) and left plate (3), right plate (9) run through connection by long screw；Being provided with panel (1) in the front end of described switch die set (2), panel (1) is positioned between left plate (3), right plate (9), is fixed on switch die set (2) by screw；Being provided with top board (6) at the top of described switch die set (2), top board (6) is fixed by screws in the top of switch die set (2)；One end of described reaction spring (4) is fixed on left plate (3), and the other end is connected with rotary shaft suspension arm (11)；It is provided with operating mechanism (10) at the upper middle part of switch die set (2)；Right side central at operating mechanism (10) is provided with manual energy storing device (7)；Electric energy-stored device (8) it is provided with between operating mechanism (10) and right plate (9)；Auxiliary switchgear (5) it is provided with between operating mechanism (10) and left plate (3).
The Switch main body of Double-breakpoint universal circuit breaker the most according to claim 1, it is characterised in that: described switch die set (2) is made up of the independent switch module that 3 structures are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772011.1A CN104465200B (en) | 2014-12-16 | 2014-12-16 | A kind of Switch main body of Double-breakpoint universal circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772011.1A CN104465200B (en) | 2014-12-16 | 2014-12-16 | A kind of Switch main body of Double-breakpoint universal circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104465200A CN104465200A (en) | 2015-03-25 |
| CN104465200B true CN104465200B (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410772011.1A Active CN104465200B (en) | 2014-12-16 | 2014-12-16 | A kind of Switch main body of Double-breakpoint universal circuit breaker |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001351483A (en) * | 2000-04-27 | 2001-12-21 | Eaton Corp | Mechanical interlock mechanism for carrying out cooperation of circuit breaker |
| CN1945774A (en) * | 2005-10-04 | 2007-04-11 | Ls产电株式会社 | Multi-pole circuit breaker |
| CN101022061A (en) * | 2007-03-20 | 2007-08-22 | 正泰集团股份有限公司 | Air circuit breaker with permanent magnetic operating mechanism |
| CN201608455U (en) * | 2009-12-29 | 2010-10-13 | 宁波奇乐电气集团有限公司 | High-capacity universal circuit breaker |
| CN201766305U (en) * | 2010-06-21 | 2011-03-16 | 贵州长征电器成套有限公司 | Intelligent universal circuit breaker |
| CN203134721U (en) * | 2012-12-26 | 2013-08-14 | 长城电器集团有限公司 | Mounting structure of universal circuit breaker operating mechanism |
| CN103632881A (en) * | 2013-12-05 | 2014-03-12 | 贵州长征开关制造有限公司 | Universal double-breakpoint circuit breaker |
-
2014
- 2014-12-16 CN CN201410772011.1A patent/CN104465200B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001351483A (en) * | 2000-04-27 | 2001-12-21 | Eaton Corp | Mechanical interlock mechanism for carrying out cooperation of circuit breaker |
| CN1945774A (en) * | 2005-10-04 | 2007-04-11 | Ls产电株式会社 | Multi-pole circuit breaker |
| CN101022061A (en) * | 2007-03-20 | 2007-08-22 | 正泰集团股份有限公司 | Air circuit breaker with permanent magnetic operating mechanism |
| CN201608455U (en) * | 2009-12-29 | 2010-10-13 | 宁波奇乐电气集团有限公司 | High-capacity universal circuit breaker |
| CN201766305U (en) * | 2010-06-21 | 2011-03-16 | 贵州长征电器成套有限公司 | Intelligent universal circuit breaker |
| CN203134721U (en) * | 2012-12-26 | 2013-08-14 | 长城电器集团有限公司 | Mounting structure of universal circuit breaker operating mechanism |
| CN103632881A (en) * | 2013-12-05 | 2014-03-12 | 贵州长征开关制造有限公司 | Universal double-breakpoint circuit breaker |
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| Publication number | Publication date |
|---|---|
| CN104465200A (en) | 2015-03-25 |
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| C06 | Publication | ||
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| CB02 | Change of applicant information |
Address after: The middle section of Wuhan road Huichuan District Waigaoqiao Industrial Park 563002 Guizhou city of Zunyi Province Applicant after: SHENZHEN TAIYONG ELECTRIC Co.,Ltd. Address before: 563002 Guizhou city of Zunyi province Huichuan District Waigaoqiao Industrial Park (Wuhan Road) Applicant before: Guizhou Taiyong long Technology Co.,Ltd. Address after: 563002 Guizhou city of Zunyi province Huichuan District Waigaoqiao Industrial Park (Wuhan Road) Applicant after: Guizhou Taiyong long Technology Co.,Ltd. Address before: 563002 Guizhou city of Zunyi province Huichuan District Waigaoqiao Industrial Park (Wuhan Road) Applicant before: GUIZHOU CHANGZHENG SWITCH MFG CO.,LTD. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |