CN202534947U - Switch cabinet with electrical equipment isolation strap - Google Patents
Switch cabinet with electrical equipment isolation strap Download PDFInfo
- Publication number
- CN202534947U CN202534947U CN2012202293272U CN201220229327U CN202534947U CN 202534947 U CN202534947 U CN 202534947U CN 2012202293272 U CN2012202293272 U CN 2012202293272U CN 201220229327 U CN201220229327 U CN 201220229327U CN 202534947 U CN202534947 U CN 202534947U
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- Prior art keywords
- switch cabinet
- band
- cabinet
- switch cubicle
- strap
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- Expired - Fee Related
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Abstract
The utility model relates to a switch cabinet with an electrical equipment isolation strap. The switch cabinet is characterized in that: a strap capable of identifying the operation state is arranged on a relay protection screen cabinet or the switch cabinet; and the strap is arranged at the visible position of the surface of the switch cabinet in a two end detachable connection mode, so that operation equipment at the periphery of repair operation is isolated safely and a warning effect on operators is achieved. The switch cabinet can effectively prevent maintainers from touching the operation equipment by mistake during operation so as to avoid accidents such as electric shock, tripping operation, relay protection 'three errors' and the like.
Description
Technical field
The utility model relates to a kind of electric equipment of many different sizes of installing side by side such as protective relaying device, measure and control device and low-voltage distribution equipment, especially a kind of switch cubicle that has the electric equipment isolation strip.
Background technology
For a long time; When on transformer station's high and low pressure switch cubicle, relay-set cabinet, observing and controlling cabinet etc., carrying out service work; Adjacent screen cabinet does not have suitable physical isolation measure; Cause the maintainer to walk wrong position easily, false touch is bumped operational outfit and is caused electric shock accidents, switch trip and relaying protection " three mistake " accident, i.e. " mistake is bumped, tuning error, mis-wired ".
Summary of the invention
The utility model is for avoiding above-mentioned existing in prior technology weak point, a kind of switch cubicle that has the electric equipment isolation strip is provided, and can not cause personal electric shock, switch trip and relaying protection " three mistakes " accident when guaranteeing upkeep operation.
The utility model technical solution problem adopts following technical scheme:
A kind of design feature that has the switch cubicle of electric equipment isolation strip of the utility model is that a kind of band that can identify running status is set; Said band is to be arranged on switch cubicle surface location visible as the isolation strip with the removable connection in two ends.
A kind of design feature that has the switch cubicle of electric equipment isolation strip of the utility model is that also said band 4 is as the horizontal waist at said switch cubicle of waistband.
Two ends at said band are fixedly connected with magnet, and said band is to be adsorbed on the switch cubicle through magnet.
Compared with present technology, the beneficial effect of the utility model is embodied in:
(1) the utility model can effectively prevent the maintainer to the high and low voltage switch cabinet, when the relay-set cabinet overhauls, because of walking the generation of person electric shock, switch trip and the relaying protection that wrong position causes " three mistakes " accident.
(2) the utility model material adopts terylene, rubber and magnet etc. to process, and is light durable, and convenient enforcement has certain degree of tightness Telescopic, is suitable for high and low voltage switch cabinet, relay-set cabinet and the observing and controlling cabinet etc. of different size.
(3) enforcement of the utility model can effectively solve transformer station's high and low voltage switch cabinet, relay-set cabinet and switch cubicle internal overhaul operation field safety measure disunity, dangerous, an insecure difficult problem, improves the power grid security managerial skills.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model use sketch map;
Label among the figure: 1 first high-tension switch cabinet; 2 second high-tension switch cabinets; 3 the 3rd high-tension switch cabinets; 4 bands; 5 magnet;
Embodiment
Referring to Fig. 1, the design feature that has the switch cubicle of electric equipment isolation strip in the present embodiment is: a kind of band 4 that can identify running status is set; Band 4 is to be arranged on switch cubicle surface location visible as the isolation strip with the removable connection in two ends.The material of band 4 can be the elastic webbing that has the degree of tightness function that terylene, rubber mix are processed, thereby goes for high and low voltage switch cabinet, relay-set cabinet and the observing and controlling cabinet of different size.
In the practical implementation, band 4 can be used as the horizontal waist at switch cubicle of waistband; Band 4 can be painted bright-colored simultaneously, and on band 4, is carved with secure ID meeting or prompt text, and the operating personnel is carried out highlight indication.
Present embodiment is applicable to the electric equipment of many different sizes of installing side by side such as protective relaying device, measure and control device and low-voltage distribution equipment; The shell of general this type of electric equipment all is a metal shell; The two ends of band 4 are fixedly connected with magnet 5, and band 4 is to be adsorbed on the switch cubicle through magnet 5.
With the whole screen of three high-voltage switch gears cabinets, the front elevation of second high-tension switch cabinet, 2 maintenance of centre is example, as shown in Figure 2; The maintainer need overhaul second high-tension switch cabinet 2; Then on first high-tension switch cabinet 1 and the 3rd high-tension switch cabinet 3 band 4 being set, it is carried out physical isolation, the magnet 5 at band 4 two ends is adsorbed on the first high-voltage switch gear cabinet 1 and the 3rd high-tension switch cabinet 3; Band 4 can be painted redness, on band 4, be carved with simultaneously " move! " wait the signal language of sign running status; the operating personnel is carried out highlight indication; avoid the operating personnel first high-tension switch cabinet 1 and the 3rd high-tension switch cabinet 3 to be operated, thereby cause the dangerous situation generation of personal electric shock or switch trip because of accidentally running wrong position.Second high-tension switch cabinet 2 for maintenance has no quarantine measures, can carry out normal service work.
Claims (3)
1. a switch cubicle that has the electric equipment isolation strip is characterized in that: a kind of band (4) that can identify running status is set; Said band (4) is to be arranged on switch cubicle surface location visible as the isolation strip with the removable connection in two ends.
2. the switch cubicle that has the electric equipment isolation strip according to claim 1 is characterized in that said band (4) is as the horizontal waist at said switch cubicle of waistband.
3. the switch cubicle that has the electric equipment isolation strip according to claim 1 and 2 is characterized in that being fixedly connected with magnet (5) at the two ends of said band (4), and said band (4) is to be adsorbed on the switch cubicle through magnet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202293272U CN202534947U (en) | 2012-05-21 | 2012-05-21 | Switch cabinet with electrical equipment isolation strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202293272U CN202534947U (en) | 2012-05-21 | 2012-05-21 | Switch cabinet with electrical equipment isolation strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534947U true CN202534947U (en) | 2012-11-14 |
Family
ID=47136105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202293272U Expired - Fee Related CN202534947U (en) | 2012-05-21 | 2012-05-21 | Switch cabinet with electrical equipment isolation strap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202534947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500035A (en) * | 2022-09-22 | 2022-12-20 | 贵州电网有限责任公司 | Computer cabinet with safety measure device |
-
2012
- 2012-05-21 CN CN2012202293272U patent/CN202534947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500035A (en) * | 2022-09-22 | 2022-12-20 | 贵州电网有限责任公司 | Computer cabinet with safety measure device |
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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: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHIZHOU POWER SUPPLY COMPANY, STATE GRID ANHUI ELECTRIC POWER COMPANY Effective date: 20140417 Owner name: CHIZHOU POWER SUPPLY COMPANY, STATE GRID ANHUI ELE Effective date: 20140417 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHIZHOU POWER SUPPLY COMPANY, STATE GRID ANHUI ELE Free format text: FORMER NAME: ANHUI ELECTRIC POWER COMPANY CHIZHOU POWER SUPPLY CO., LTD. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 247000 CHIZHOU, ANHUI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 247000 No. 88 Jianshe West Road, Anhui, Chizhou Patentee after: CHIZHOU POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER Co. Address before: 247000 No. 88 Jianshe West Road, Anhui, Chizhou Patentee before: CHIZHOU POWER SUPPLY COMPANY OF ANHUI ELECTRIC POWER Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140417 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: CHIZHOU POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER Co. Address before: 247000 No. 88 Jianshe West Road, Anhui, Chizhou Patentee before: CHIZHOU POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER Co. |
|
| 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: 20121114 Termination date: 20170521 |