CN204946754U - A kind of cage of air switch - Google Patents
A kind of cage of air switch Download PDFInfo
- Publication number
- CN204946754U CN204946754U CN201520730909.2U CN201520730909U CN204946754U CN 204946754 U CN204946754 U CN 204946754U CN 201520730909 U CN201520730909 U CN 201520730909U CN 204946754 U CN204946754 U CN 204946754U
- Authority
- CN
- China
- Prior art keywords
- air switch
- cage
- front apron
- lower link
- upper hanging
- 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
- 230000000977 initiatory effect Effects 0.000 abstract description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of cage of air switch, comprise the cage body for being located at outside described air switch, unlike the prior art: cage body comprises front apron and vertically with front apron arranges integrated upper hanging plate and lower link plate, the support column that front apron and described air switch operation are abutted against palmistry is arranged with respectively at the inner face of upper hanging plate and lower link plate, support column is located at the both sides of the edge of upper hanging plate and lower link plate and front apron joint face, at the middle part of upper hanging plate and lower link plate, symmetry has draw-in groove respectively, cage body and described air switch can fix by draw-in groove.The utility model cage, structure is simple, make easily, cost is low, result of use is directly perceived, eye-catching, and simple to operate, fixing reliable, difficult drop-off.And can effectively prevent field personnel touch by mistake or misoperation and then initiation accident occur, be conducive to safety in production.
Description
Technical field
The utility model relates to cage, specifically a kind of cage of air switch.
Background technology
Air switch, has another name called air circuit, is the one of circuit breaker.As long as be that in a kind of circuit, electric current exceedes the switch that rated current will disconnect automatically.Air switch is very important a kind of electrical equipment in low voltage power distribution network and electric drive system, and it integrates control and multi-protective function.Decapacitation completes outside contact and point deenergizing, and the short circuit that still can occur circuit or electric equipment, heavy overload and under voltage etc. are protected, and also may be used for infrequently actuating motor simultaneously.The small volume of existing air switch, cannot hang mark label, cannot carry out insulation blocking etc.Wrong risk of touching, is unfavorable for site safety operation in the course of the work, needs improvement further perfect.
Utility model content
The purpose of this utility model is to provide a kind of cage of air switch, and it can be located at outside air switch, prevents the air switch of staff's wrong diagnosis open shop equipment, isolates easily and fast to the sky switch of operational outfit.
Realizing the utility model object technical scheme is:
A kind of cage of air switch, comprise the cage body for being located at outside described air switch, unlike the prior art: cage body comprise front apron and with the vertically disposed upper hanging plate of front apron and lower link plate, the support column that front apron and described air switch operation are abutted against palmistry is arranged with respectively at the inner face of upper hanging plate and lower link plate, support column is located at the both sides of the edge of upper hanging plate and lower link plate and front apron joint face, at the middle part of upper hanging plate and lower link plate, symmetry has draw-in groove respectively, cage body and described air switch can fix by draw-in groove.
The length of described support column is equal with the width of air switch operation handle.
Described front apron posts mark label, and mark label comprises " No switching on " and " forbidding separating brake " etc.
Described cage body is transparent, and glossy clear minute surface level fineness insulating material can be adopted to be made.
The model of described cage and the size of air switch match, and are divided into single-stage, two-stage, three grades of cages, three kinds of models.
When applying above-mentioned cage, the cage body of respective model is located at air switch outward by corresponding single-stage, two-stage, three grades of air switches.
The utility model cage, structure is simple, make easily, cost is low, result of use is directly perceived, eye-catching, and simple to operate, fixing reliable, difficult drop-off.And can effectively prevent field personnel touch by mistake or misoperation and then initiation accident occur, be conducive to safety in production.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model cage;
Fig. 2 is the schematic diagram that the utility model cage and air switch are equipped with.
In figure: 1. cage body 2. front apron 3. upper hanging plate 4. upper hanging plate 5. support column 6. draw-in groove 8. mark label 9. air switch operation handle 10. air switch.
Embodiment
Below in conjunction with drawings and Examples, the utility model content is further described, but is not to restriction of the present utility model.
With reference to Fig. 1-2, a kind of cage of air switch, comprise the cage body 1 for being located at outside described air switch 10, cage body 1 comprise front apron 2 and with the vertically disposed upper hanging plate 3 of front apron 2 and lower link plate 4, be arranged with the inner face of lower link plate 4 support column 5 that front apron 2 is abutted against mutually with described air switch operation handle 9 respectively at upper hanging plate 3, support column 5 is located at the both sides of the edge of upper hanging plate 3 and lower link plate 4 and front apron 2 joint face, at the middle part of upper hanging plate 3 and lower link plate 4, symmetry has draw-in groove 6 respectively, cage body 1 and air switch 10 can fix by draw-in groove 6.
The length of support column 5 is equal with the width of air switch operation handle 9.
Front apron 2 posts mark label 8, mark label 8 comprises " No switching on " and " forbidding separating brake " etc.
Cage body 1 adopts glossy clear minute surface level fineness insulating material to be made.
The model of cage body 1 and the size of air switch 10 match, and are divided into single-stage, two-stage, three grades of cages, three kinds of models.
When applying above-mentioned cage, the cage body of respective model is located at air switch outward by corresponding single-stage, two-stage, three grades of air switches.
Claims (5)
1. the cage of an air switch, comprise the cage body for being located at outside described air switch, it is characterized in that: cage body comprises front apron and vertically with front apron arranges integrated upper hanging plate and lower link plate, the support column that front apron and described air switch operation are abutted against palmistry is arranged with respectively at the inner face of upper hanging plate and lower link plate, support column is located at the both sides of the edge of upper hanging plate and lower link plate and front apron joint face, at the middle part of upper hanging plate and lower link plate, symmetry has draw-in groove respectively, cage body and described air switch can fix by draw-in groove.
2. the cage of air switch according to claim 1, is characterized in that: the length of described support column is equal with the width of air switch operation handle.
3. the cage of air switch according to claim 1, is characterized in that: described front apron posts mark label.
4. the cage of air switch according to claim 1, is characterized in that: described cage body is transparent.
5. the cage of air switch according to claim 1, is characterized in that: the model of described cage and the size of air switch match, and is divided into single-stage, two-stage, three grades of cages, three kinds of models.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730909.2U CN204946754U (en) | 2015-09-21 | 2015-09-21 | A kind of cage of air switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730909.2U CN204946754U (en) | 2015-09-21 | 2015-09-21 | A kind of cage of air switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204946754U true CN204946754U (en) | 2016-01-06 |
Family
ID=55014156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520730909.2U Expired - Fee Related CN204946754U (en) | 2015-09-21 | 2015-09-21 | A kind of cage of air switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204946754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548884A (en) * | 2015-09-21 | 2017-03-29 | 广西电网有限责任公司桂林供电局 | A kind of cage of air switch |
-
2015
- 2015-09-21 CN CN201520730909.2U patent/CN204946754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548884A (en) * | 2015-09-21 | 2017-03-29 | 广西电网有限责任公司桂林供电局 | A kind of cage of air switch |
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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: 20160106 |