CN204497087U - A kind of high-speed circuit breaker protective cover - Google Patents
A kind of high-speed circuit breaker protective cover Download PDFInfo
- Publication number
- CN204497087U CN204497087U CN201520259004.1U CN201520259004U CN204497087U CN 204497087 U CN204497087 U CN 204497087U CN 201520259004 U CN201520259004 U CN 201520259004U CN 204497087 U CN204497087 U CN 204497087U
- Authority
- CN
- China
- Prior art keywords
- guard shield
- circuit breaker
- protective cover
- speed circuit
- installing rack
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 9
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Landscapes
- Breakers (AREA)
Abstract
The utility model relates to a kind of high-speed circuit breaker protective cover, comprise short guard shield, long guard shield, installing rack, notch cuttype flange is provided with in described short guard shield, long guard shield head jaggy is inserted in the flange of short guard shield, form the protective zone of a sealing, short guard shield and long guard shield are arranged on installing rack by securing member.The protective cover of the utility model combination is whole is several character form structures of a hollow.Described installing rack is fixed on the both sides of high-speed circuit breaker, reaches to form a novel protective cover in the periphery of high-speed circuit breaker with this.Namely the installing space achieved needed for high-speed circuit breaker protective cover reduces, demolition and maintenance are extremely convenient.
Description
Technical field
The utility model relates to a kind of protective cover, particularly relates to a kind of safeguard structure of high-speed circuit breaker.
Background technology
The safeguard structure of general high-speed circuit breaker mostly takes up room comparatively large at present, and dismounting is inconvenient, is also unfavorable for the inspection and maintenance of high-speed circuit breaker, needs the high-speed circuit breaker observing operating state to be at any time also very inconvenience for some.
Utility model content
Technical problem to be solved: for above deficiency, the utility model provides the novel high speed circuit breaker protective cover that a kind of structure is simple, be convenient to observation, detect, safeguard.
Technical scheme: of the present utility modelly provide a kind of high-speed circuit breaker protective cover to overcome the above problems, it is characterized in that: comprise short guard shield, long guard shield, installing rack, notch cuttype flange is provided with in described short guard shield, long guard shield head jaggy is inserted in the flange of short guard shield, form the protective zone of a sealing, short guard shield and long guard shield are arranged on installing rack by securing member.The protective cover of the utility model combination is whole is several character form structures of a hollow.Described installing rack is fixed on the both sides of high-speed circuit breaker, reaches to form a novel protective cover in the periphery of high-speed circuit breaker with this.Namely the installing space achieved needed for high-speed circuit breaker protective cover reduces, demolition and maintenance are extremely convenient.
Described short guard shield, long guard shield adopt insulation, fire-retardant, transparent polymethyl methacrylate is made, thus is convenient to the operating state of observing high-speed circuit breaker at any time.
Described securing member can be bolt, nut, also can adopt other other securing members easy-to-dismount, for assembling, dismounting provide convenient.
It is large that structural design of the present utility model solves original high-speed circuit breaker protective cover installing space, and demolition and maintenance portion is convenient, can not observe the technological deficiency of operating state.
Accompanying drawing explanation
Fig. 1 is the structural representation of high-speed circuit breaker protective cover.
Fig. 2 is the explosive view of Whole structure model.
Fig. 3 is the structural representation of flange.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figures 1 to 3, the utility model provides a kind of high-speed circuit breaker protective cover, comprises the short guard shield of polymethyl methacrylate 1, the long guard shield 2 of polymethyl methacrylate, installing rack 3, bolt 5, nut 6; Notch cuttype flange 7 is provided with in the short guard shield 1 of described polymethyl methacrylate, the long guard shield of polymethyl methacrylate 2 head jaggy is inserted into polymethyl methacrylate short guard shield 1 flange 7 li, form the protective zone of a sealing, the short guard shield of polymethyl methacrylate 1 and the long guard shield 2 of polymethyl methacrylate are arranged on installing rack 3 by bolt 5, nut 6.
During installation, the first pre-fixed installing rack 3 in the both sides of high-speed circuit breaker 4, again short guard shield 1 is used bolt 5, nut 6 is installed on installing rack 3, the installation site of short guard shield 1 is selected safeguarding the side that space is less, even if also can dismantle it very easily in narrow space so as far as possible.Then long guard shield 2 head jaggy is inserted in the flange of short guard shield 1, finally uses screw bolt and nut that the afterbody of long guard shield is fixed on installing rack, make long guard shield and short guard shield form an integral protection cover.While it forms the protective zone of opposing seal, also reach the effect of insulation, fire-retardant, all-transparent.Namely the operating state that protective cover can carry out comprehensive observation high-speed circuit breaker and the object be convenient to dismounting and safeguarded is achieved.
Although the utility model with better embodiment openly as above; but they are not for limiting the utility model; anyly be familiar with this those skilled in the art; not departing from the spirit and scope of the utility model; can make various changes or retouch from working as, what therefore protection range of the present utility model should define with the claims of the application is as the criterion.
Claims (3)
1. a high-speed circuit breaker protective cover, it is characterized in that: comprise short guard shield (1), long guard shield (2), installing rack (3), notch cuttype flange (7) is provided with in described short guard shield (1), it is inner that long guard shield (2) head jaggy is inserted into short guard shield (1) flange (7), form the protective zone of a sealing, short guard shield (1) and long guard shield (2) are arranged on installing rack (3) by securing member.
2. a kind of high-speed circuit breaker protective cover according to claim 1, is characterized in that: described short guard shield (1), long guard shield (2) are polymethyl methacrylate protective cover.
3. a kind of high-speed circuit breaker protective cover according to claim 1, is characterized in that: described securing member is bolt (5), nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259004.1U CN204497087U (en) | 2015-04-27 | 2015-04-27 | A kind of high-speed circuit breaker protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259004.1U CN204497087U (en) | 2015-04-27 | 2015-04-27 | A kind of high-speed circuit breaker protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497087U true CN204497087U (en) | 2015-07-22 |
Family
ID=53576382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520259004.1U Expired - Fee Related CN204497087U (en) | 2015-04-27 | 2015-04-27 | A kind of high-speed circuit breaker protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320886A (en) * | 2018-03-19 | 2018-07-24 | 安徽金环电气设备有限责任公司 | A kind of heat radiating installation construction of transformer |
| CN113314955A (en) * | 2021-04-21 | 2021-08-27 | 株洲中车时代电气股份有限公司 | Mounting screen cabinet for high-speed circuit breaker and dismounting method |
-
2015
- 2015-04-27 CN CN201520259004.1U patent/CN204497087U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320886A (en) * | 2018-03-19 | 2018-07-24 | 安徽金环电气设备有限责任公司 | A kind of heat radiating installation construction of transformer |
| CN113314955A (en) * | 2021-04-21 | 2021-08-27 | 株洲中车时代电气股份有限公司 | Mounting screen cabinet for high-speed circuit breaker and dismounting method |
| CN113314955B (en) * | 2021-04-21 | 2022-03-29 | 株洲中车时代电气股份有限公司 | Mounting screen cabinet for high-speed circuit breaker and dismounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150722 |