CN202260159U - Electric switch cabinet set operation device misoperation prevention safety door - Google Patents
Electric switch cabinet set operation device misoperation prevention safety door Download PDFInfo
- Publication number
- CN202260159U CN202260159U CN2011203258712U CN201120325871U CN202260159U CN 202260159 U CN202260159 U CN 202260159U CN 2011203258712 U CN2011203258712 U CN 2011203258712U CN 201120325871 U CN201120325871 U CN 201120325871U CN 202260159 U CN202260159 U CN 202260159U
- Authority
- CN
- China
- Prior art keywords
- switch cabinet
- square hole
- door
- circuit breaker
- safety door
- 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 - Lifetime
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Abstract
The utility model relates to an electric switch cabinet set operation device misoperation prevention safety door, comprising a switch cabinet, a circuit breaker panel in the switch cabinet, a button arranged on the panel and used for opening and closing the circuit breaker, wherein a square hole is arranged on the switch cabinet door on the circuit breaker panel, characterized in that: the safety door also comprises a protection door arranged on the inner side of the square hole and with a size matched with the square hole, the right side of the protection door is rotationally connected with the right side of the square hole. The electric switch cabinet set operation device misoperation prevention safety door has the following advantages: the structure is simple, the misoperation of the operation personnel is reliably effectively prevented, the protection level of the cabinet is increased and the safety index of the switch cabinet is greatly increased.
Description
Technical field
The utility model relates to electric field, especially a kind ofly is used for the device that Medium Voltage Switchgear prevents operating personnel's misoperation.
Background technology
At present; Medium Voltage Switchgear inside on the market is equipped with the framework vacuum circuit-breaker; For operating personnel can be operated outside cabinet; Have square hole in the circuit breaker panel position on the front door of switch cabinet, promptly under the situation that need not open the cabinet door, operating personnel just can pass square hole with manual deciliter circuit breaker through hand.Though such mode is given in the operation and has been brought convenience, owing to outside circuit breaker panel is exposed on, electric accident takes place easily, brought hidden danger to safety.In view of the foregoing, the technical staff tackles Medium Voltage Switchgear cabinet door and improves.
Summary of the invention
The purpose of the utility model is to solve existing the problems referred to above in the prior art, and a kind of electric voltage switchgear operating means anti-misoperation safety door is provided.
The utility model is achieved in that a kind of electric voltage switchgear operating means anti-misoperation safety door; Comprise: the circuit breaker panel in switch cubicle, the switch cubicle; This panel is provided with the button of deciliter circuit breaker, wherein, has square hole in the circuit breaker panel position on the door of switch cabinet; It is characterized in that: comprise that also one is arranged on the protective door that square hole is inboard and match with the square hole size, the right edge of this protective door is connected with rotary way with the right edge of square hole.
Said protective door comprises a tetragonal doorframe and is arranged on the inboard glass plate of doorframe.
Right Border in the said doorframe is provided with a lockset.
The advantage of the utility model: simple in structure, reliably prevent operating personnel's careless misoperation effectively, improve the degree of protection of cabinet, increase the safety index of switch cubicle greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the use sketch map of the utility model.
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
Embodiment
Among the figure; A kind of electric voltage switchgear operating means anti-misoperation safety door comprises: the circuit breaker panel 2 in switch cubicle 1, the switch cubicle 1, and this panel 2 is provided with the button of deciliter circuit breaker; Wherein, Have square hole 4 in circuit breaker panel 2 positions on the door of switch cabinet 3, it is characterized in that: comprise that also one is arranged on the protective door 5 that square hole 4 is inboard and match with square hole 4 sizes, the right edge of this protective door 5 is connected with rotary way with the right edge of square hole 4.
Said protective door 5 comprises a tetragonal doorframe 51 and is arranged on the inboard glass plate 52 of doorframe.
Right Border in the said doorframe 51 is provided with a lockset 53.
During use, operating personnel open protective door, stretch out one's hand and pass square hole with manual deciliter circuit breaker, and are simple and convenient.When not using, operating personnel just shut protective door, and pin protective door through lockset, have improved fail safe.
Below only expressed the execution mode of the utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model patent scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection range of the utility model.Therefore, the protection range of the utility model patent should be as the criterion with accompanying claims.
The advantage of the utility model: simple in structure, reliably prevent operating personnel's careless misoperation effectively, improve the degree of protection of cabinet, increase the safety index of switch cubicle greatly.
Claims (3)
1. electric voltage switchgear operating means anti-misoperation safety door; Comprise: the circuit breaker panel in switch cubicle, the switch cubicle; This panel is provided with the button of deciliter circuit breaker, wherein, has square hole in the circuit breaker panel position on the door of switch cabinet; It is characterized in that: comprise that also one is arranged on the protective door that square hole is inboard and match with the square hole size, the right edge of this protective door is connected with rotary way with the right edge of square hole.
2. a kind of electric voltage switchgear operating means anti-misoperation safety door according to claim 1 is characterized in that: said protective door comprises a tetragonal doorframe and is arranged on the inboard glass plate of doorframe.
3. a kind of electric voltage switchgear operating means anti-misoperation safety door according to claim 2, it is characterized in that: the Right Border in the said doorframe is provided with a lockset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203258712U CN202260159U (en) | 2011-09-01 | 2011-09-01 | Electric switch cabinet set operation device misoperation prevention safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203258712U CN202260159U (en) | 2011-09-01 | 2011-09-01 | Electric switch cabinet set operation device misoperation prevention safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260159U true CN202260159U (en) | 2012-05-30 |
Family
ID=46121345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203258712U Expired - Lifetime CN202260159U (en) | 2011-09-01 | 2011-09-01 | Electric switch cabinet set operation device misoperation prevention safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928611A (en) * | 2021-01-07 | 2021-06-08 | 天津平高智能电气有限公司 | Protection device for switch cabinet and circuit breaker room door |
-
2011
- 2011-09-01 CN CN2011203258712U patent/CN202260159U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928611A (en) * | 2021-01-07 | 2021-06-08 | 天津平高智能电气有限公司 | Protection device for switch cabinet and circuit breaker room door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI GUOCHENG ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TRUST TECHNOLOGY (SHANGHAI) CO., LTD. Effective date: 20150225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200333 PUTUO, SHANGHAI TO: 200000 PUDONG NEW AREA, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150225 Address after: 200000, room 8, building 146, 101 West all way, Pudong New Area, Yongchun, Shanghai Patentee after: Shanghai Guo Cheng Energy Science Co., Ltd Address before: 200333 309D room, No. 640 Dadu River Road, Shanghai, Putuo District Patentee before: Trust Technology (Shanghai) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |