CN203326450U - Circuit breaker handcart type insulation separation plate - Google Patents
Circuit breaker handcart type insulation separation plate Download PDFInfo
- Publication number
- CN203326450U CN203326450U CN2013203843819U CN201320384381U CN203326450U CN 203326450 U CN203326450 U CN 203326450U CN 2013203843819 U CN2013203843819 U CN 2013203843819U CN 201320384381 U CN201320384381 U CN 201320384381U CN 203326450 U CN203326450 U CN 203326450U
- Authority
- CN
- China
- Prior art keywords
- separation plate
- insulating barrier
- handcart
- switching
- switch
- 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
- 238000000926 separation method Methods 0.000 title abstract 8
- 238000009413 insulation Methods 0.000 title abstract 6
- 230000004888 barrier function Effects 0.000 claims description 35
- 238000012423 maintenance Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a circuit breaker handcart type insulation separation plate. The separation plate comprises a switch handcart body. One side of the switch handcart body is provided with the insulation separation plate. The insulation separation plate is fixedly arranged on the switch handcart body. The front end portion of the switch handcart body is provided with a switch handcart shaking mechanism. Two sides of the switch handcart shaking mechanism are symmetrically provided with auxiliary handles respectively. According to the utility model, the switch handcart body and the insulation separation plate are organically combined together so that personal safety of maintenance personnel can be protected maximumly; security of maintenance operation is greatly improved; usage normativity and stability of the insulation separation plate are increased. The separation plate possesses characteristics that the security is high, stability is strong and so on.
Description
Technical field
The utility model belongs to the power equipment technical applications, specifically a kind of circuit breaker cart formula insulating barrier.
Background technology
When the ABB10kV circuit breaker is cleaned to maintenance job, because fixed contact in switch cubicle is charged, therefore forbid personnel to enter in switch cubicle the work of being cleaned light maintenance, cause the full dust of switch cubicle decline, can't clear up in time; And when switch storehouse baffle plate transmission mechanism goes wrong the needs maintenance, the maintainer because the contact after baffle plate is charged, can only just can enter maintenance again when bus has a power failure, but the situation that bus has a power failure is very few.And the problem that switch storehouse baffle plate transmission mechanism exists will directly affect the normal operation of switch, greatly increased the potential safety hazard of equipment, to switch maintenance, work has brought great difficulty.
How eliminating these and colonize in equipment potential safety hazard with it, and in the maintenance of baffle plate transmission mechanism, do not affect again other equipment and normally move in carrying out the switch storehouse, is a great problem that we face.For solve this difficult problem at present institute usually the method for employing be, install insulating barrier on baffle plate, at switch storehouse installing handle type insulating barrier, insulating barrier can effectively be completely cut off electrified body and maintainer, has ensured so on the one hand maintainer's safety from source; On the other hand, also fundamentally solved and do not stopped bus and can not advance the difficult problem that the switch storehouse is overhauled.Usually add handle at the insulating barrier back side, the maintainer can be placed on position suitable in the switch storehouse by insulating barrier by hand-held handle, so just can not be because of the charged personal safety that injures the maintainer of fixed contact in switch cubicle.
Yet, handle type insulating barrier described above is current maintainer the most frequently used a kind of instrument when switch storehouse baffle plate transmission mechanism is overhauled, the existing weak point of handle type insulating barrier is, position and the degree of depth of when each maintenance, placing are difficult to determine, because insulating barrier is the important barrier that ensures maintainer's personal safety, if the position that insulating barrier is placed is not right, the degree of depth causes potential threat not all will to the staff's of maintenance baffle plate transmission mechanism personal safety.
Summary of the invention
The technical problem that the utility model solves has been to provide a kind of circuit breaker cart formula insulating barrier; this utility model is by the combination of handcart and dividing plate; protect to greatest extent maintainer's personal safety; greatly improved the fail safe of upkeep operation; strengthen standardization and stability that insulating barrier is used, there are the characteristics such as safe, that stability is strong.
For solving the problems of the technologies described above, the utility model circuit breaker cart formula insulating barrier, it is characterized in that, comprise the switching on/off handcart body, one side of described switching on/off handcart body is provided with insulating barrier, described insulating barrier is fixedly installed on the switching on/off handcart body, and the leading section of described switching on/off handcart body arranges the switching on/off handcart head motion, and the both sides of described switching on/off handcart head motion are symmetrically arranged with respectively auxiliary handle.
Described insulating barrier is square plate.
The beneficial effects of the utility model are: the utility model circuit breaker cart formula insulating barrier is by the combination of handcart and dividing plate; protect to greatest extent maintainer's personal safety; greatly improved the fail safe of upkeep operation; strengthen standardization and stability that insulating barrier is used, there are the characteristics such as safe, that stability is strong.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
In figure: 1-switching on/off handcart body, 2-insulating barrier, 3-switching on/off handcart head motion, 4-auxiliary handle.
Embodiment
As shown in Figure 1, a kind of circuit breaker cart formula of the utility model insulating barrier, it comprises switching on/off handcart body 1, and a side of described switching on/off handcart body 1 is provided with insulating barrier 2, and described insulating barrier 2 is fixedly installed on switching on/off handcart body 1.Described insulating barrier 2 is square plate, the design of square plate, to be complementary with the structural design in switch storehouse on the one hand, be convenient in insulating barrier 2 push-on switch storehouses, on the other hand, can avoid to the full extent maintainer in maintenance process to meet accident and contact with charged fixed contact, reduce the accident caused because of misoperation.
The leading section of described switching on/off handcart body 1 arranges switching on/off handcart head motion 3, like this when the baffle plate transmission mechanism in the switch storehouse is overhauled, the insulating barrier 2 that can will be fixed on switching on/off handcart body 1 by switching on/off handcart head motion 3 shakes in the switch storehouse, the both sides of described switching on/off handcart head motion 3 are symmetrically arranged with respectively auxiliary handle 4, and auxiliary handle 4 can shake switching on/off handcart body 1 in the switch storehouse by auxiliary switch handcart head motion 3.
During being overhauled in needs enter the switch storehouse; at first can insulating barrier 2 be shaken in the switch storehouse by the switching on/off handcart head motion 3 arranged on console switch handcart body 1; by switching on/off handcart body 1, insulating barrier 2 is placed after the home in the switch storehouse; switching on/off handcart body 1 is latched in the home place; insulating barrier 2 is isolated by charged fixed contact and maintainer all the time, plays protection maintainer's effect.
Except the described technical characterictic of above-mentioned specification, be the known technology of those skilled in the art.
Claims (2)
1. a circuit breaker cart formula insulating barrier, it is characterized in that, comprise the switching on/off handcart body, one side of described switching on/off handcart body is provided with insulating barrier, described insulating barrier is fixedly installed on the switching on/off handcart body, the leading section of described switching on/off handcart body arranges the switching on/off handcart head motion, and the both sides of described switching on/off handcart head motion are symmetrically arranged with respectively auxiliary handle.
2. circuit breaker cart formula insulating barrier as claimed in claim 1, is characterized in that, described insulating barrier is square plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203843819U CN203326450U (en) | 2013-06-29 | 2013-06-29 | Circuit breaker handcart type insulation separation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203843819U CN203326450U (en) | 2013-06-29 | 2013-06-29 | Circuit breaker handcart type insulation separation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326450U true CN203326450U (en) | 2013-12-04 |
Family
ID=49665744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203843819U Expired - Fee Related CN203326450U (en) | 2013-06-29 | 2013-06-29 | Circuit breaker handcart type insulation separation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092135A (en) * | 2014-07-09 | 2014-10-08 | 国家电网公司 | Maintenance protective car for electrified part of 10kV switch cabinet |
-
2013
- 2013-06-29 CN CN2013203843819U patent/CN203326450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092135A (en) * | 2014-07-09 | 2014-10-08 | 国家电网公司 | Maintenance protective car for electrified part of 10kV switch cabinet |
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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 |
Granted publication date: 20131204 Termination date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |