CN204270915U - A kind of protector on high-voltage complete switch equipment manual knob switch - Google Patents
A kind of protector on high-voltage complete switch equipment manual knob switch Download PDFInfo
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- CN204270915U CN204270915U CN201420728383.XU CN201420728383U CN204270915U CN 204270915 U CN204270915 U CN 204270915U CN 201420728383 U CN201420728383 U CN 201420728383U CN 204270915 U CN204270915 U CN 204270915U
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- clamp
- support
- iron plate
- manual knob
- voltage complete
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Abstract
The utility model relates to a kind of protector on high-voltage complete switch equipment manual knob switch, comprise high-voltage complete switch equipment, first support, second support, manual knob switch, cloche, iron plate, padlock, wherein cloche comprises main body, first clamp, second clamp, 3rd clamp, roller bearing, by arranging manhole on iron plate, first clamp arranges strip through-hole, iron plate is inserted in strip through-hole, then padlock is inserted in the manhole of iron plate, play locked effect, by cloche, manual knob switch is covered, shield, operating personnel are avoided to produce misoperation, cause unnecessary life injury and device damage, there is the problem of potential safety hazard.
Description
Technical field
The utility model relates to a kind of switch cubicle protector, particularly relates to the protector on a kind of Intelligent operation control device of switch cabinet, belongs to switch cubicle field.
Background technology
High-voltage complete switch equipment; be mainly used in the control and protection of the electric power systems such as power plant, transformer station, transmission and distribution line; can need a part of power equipment or circuit input or out of service according to operation of power networks; also when power equipment or line failure, faulty component can be excised fast from electrical network, thus ensure no failure part in electrical network normally run and equipment, operating maintenance personnel safety.Therefore high pressure complete set of equipments is very important equipment for power transmission and distribution, and safe, the effective operation to electric power system of its safety, reliability service has the very important meaning.
High-voltage complete switch equipment mode of operation traditionally: " five prevent " are only mechanical chains, and along with the raising of people's awareness of safety, only mechanical chain is not enough, to high-pressure vacuum breaker point, close a floodgate and electrically also must protect.To in instrument point, close button locking.Thus improve the requirement of " five prevent " further.At present, high-voltage complete switch equipment only installs intelligent operation apparatus in instrument, easily makes operating personnel produce misoperation, causes unnecessary life injury and device damage, easily produces potential safety hazard.
The utility model content
Problem to be solved in the utility model is to provide a kind of protector on high-voltage complete switch equipment manual knob switch, solving existing apparatus easily causes operating personnel to produce misoperation, cause unnecessary life injury and device damage, form the problem of potential safety hazard.
For overcoming the above problems the scheme that the utility model adopts:
A kind of protector on high-voltage complete switch equipment manual knob switch, comprise high-voltage complete switch equipment, first support, second support, manual knob switch, cloche, iron plate, padlock, described high-voltage complete switch equipment is provided with the first support, second support, manual knob switch, iron plate, described iron plate, first support and the second support are all provided with manhole, described iron plate, first support achieves a fixed connection with high-voltage complete switch equipment by welding with the second support, described cloche comprises main body, first clamp, second clamp, 3rd clamp, roller bearing, described main body one end is provided with the first clamp other end and is provided with the second clamp and the 3rd clamp, the first described clamp is provided with strip through-hole, the second described clamp and the 3rd clamp are provided with manhole, the second described clamp and the 3rd clamp are achieved a fixed connection by roller bearing and the first support and the second support, described padlock inserts in the manhole of iron plate.
Above-mentioned a kind of protector on high-voltage complete switch equipment manual knob switch, wherein, described iron plate is vertical with the first clamp to be arranged, and the strip through-hole on the first described clamp is identical with the size shape of iron plate front end.
Above-mentioned a kind of protector on high-voltage complete switch equipment manual knob switch, wherein, the first described support and the second support be arranged in parallel, and the first described clamp, the second clamp and the 3rd clamp be arranged in parallel.
Above-mentioned a kind of protector on high-voltage complete switch equipment manual knob switch, wherein, external diameter r between the first described support and the second support is less than the internal diameter R between the second clamp and the 3rd clamp, and the first described support is identical with the manhole size shape on the second clamp and the 3rd clamp with the manhole on the second support.
Above-mentioned a kind of protector on high-voltage complete switch equipment manual knob switch, wherein, described cloche adopts clear perspex material to make.
The beneficial effect of this programme:
A kind of protector on high-voltage complete switch equipment manual knob switch that the utility model provides, by cloche, manual knob switch is covered, shield, operating personnel are avoided to produce misoperation, cause unnecessary life injury and device damage, there is the problem of potential safety hazard, adopt transparent cloche simultaneously, be convenient to observe manual knob switch and be in unlatching or closed condition; External diameter r between first support and the second support is less than the internal diameter R between the second clamp and the 3rd clamp, first support is identical with the manhole size shape on the second clamp and the 3rd clamp with the manhole on the second support, first support and the second support be arranged in parallel, second clamp and the 3rd clamp be arranged in parallel, be convenient to roller bearing insert in manhole the second clamp and the 3rd clamp and the first support and the second support to achieve a fixed connection and be convenient to cloche and overturn, handled easily person operation; Iron plate is vertical with the first clamp to be arranged, and the strip through-hole on the first clamp is identical with the size shape of iron plate front end, iron plate is inserted in strip through-hole, inserting in the manhole of iron plate by padlock, plays locked effect.
Accompanying drawing explanation
Fig. 1 is a kind of protective device structure figure on high-voltage complete switch equipment manual knob switch.
Fig. 2 is part A amplification assumption diagram in Fig. 1.
Fig. 3 is part B amplification assumption diagram in Fig. 2.
Embodiment
As shown in the figure, a kind of protector on high-voltage complete switch equipment manual knob switch, comprise high-voltage complete switch equipment 1, first support 2, second support 3, manual knob switch 4, cloche 5, iron plate 6, padlock 7, described high-voltage complete switch equipment 1 is provided with the first support 2, second support 3, manual knob switch 4, iron plate 6, described iron plate 6, first support 2 and the second support 3 are all provided with manhole, described iron plate 6, first support 2 achieves a fixed connection with high-voltage complete switch equipment 1 by welding with the second support 3, described cloche 5 comprises main body 8, first clamp 9, second clamp 10, 3rd clamp 11, roller bearing 12, described main body 8 one end is provided with first clamp 9 other end and is provided with the second clamp 10 and the 3rd clamp 11, the first described clamp 9 is provided with strip through-hole 13, the second described clamp 10 and the 3rd clamp 11 are provided with manhole, the second described clamp 10 and the 3rd clamp 11 are achieved a fixed connection by roller bearing 12 and the first support 2 and the second support 3, described padlock 7 inserts in the manhole of iron plate 6, described iron plate 6 is vertical with the first clamp 9 to be arranged, strip through-hole 13 on the first described clamp 9 is identical with the size shape of iron plate 6 front end, the first described support 2 and the second support 3 be arranged in parallel, the first described clamp 9, second clamp 10 and the 3rd clamp 11 be arranged in parallel, external diameter r between the first described support 2 and the second support 3 is less than the internal diameter R between the second clamp 10 and the 3rd clamp 11, the first described support 2 with on the second support 3 manhole identical with the manhole size shape on the second clamp 10 and the 3rd clamp 11.
A kind of protector on high-voltage complete switch equipment manual knob switch that the utility model provides, by cloche, manual knob switch is covered, shield, operating personnel are avoided to produce misoperation, cause unnecessary life injury and device damage, there is the problem of potential safety hazard, adopt transparent cloche simultaneously, be convenient to observe manual knob switch and be in unlatching or closed condition; External diameter r between first support and the second support is less than the internal diameter R between the second clamp and the 3rd clamp, first support is identical with the manhole size shape on the second clamp and the 3rd clamp with the manhole on the second support, first support and the second support be arranged in parallel, second clamp and the 3rd clamp be arranged in parallel, be convenient to roller bearing insert in manhole the second clamp and the 3rd clamp and the first support and the second support to achieve a fixed connection and be convenient to cloche and overturn, handled easily person operation; Iron plate is vertical with the first clamp to be arranged, and the strip through-hole on the first clamp is identical with the size shape of iron plate front end, iron plate is inserted in strip through-hole, inserting in the manhole of iron plate by padlock, plays locked effect.
Be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claims.
Claims (5)
1. the protector on high-voltage complete switch equipment manual knob switch, comprise high-voltage complete switch equipment, first support, second support, manual knob switch, cloche, iron plate, padlock, it is characterized by, described high-voltage complete switch equipment is provided with the first support, second support, manual knob switch, iron plate, described iron plate, first support and the second support are all provided with manhole, described iron plate, first support achieves a fixed connection with high-voltage complete switch equipment by welding with the second support, described cloche comprises main body, first clamp, second clamp, 3rd clamp, roller bearing, described main body one end is provided with the first clamp other end and is provided with the second clamp and the 3rd clamp, the first described clamp is provided with strip through-hole, the second described clamp and the 3rd clamp are provided with manhole, the second described clamp and the 3rd clamp are achieved a fixed connection by roller bearing and the first support and the second support, described padlock inserts in the manhole of iron plate.
2. a kind of protector on high-voltage complete switch equipment manual knob switch as claimed in claim 1, it is characterized by, described iron plate is vertical with the first clamp to be arranged, and the strip through-hole on the first described clamp is identical with the size shape of iron plate front end.
3. a kind of protector on high-voltage complete switch equipment manual knob switch as claimed in claim 1, it is characterized by, the first described support and the second support be arranged in parallel, and the first described clamp, the second clamp and the 3rd clamp be arranged in parallel.
4. a kind of protector on high-voltage complete switch equipment manual knob switch as claimed in claim 1, it is characterized by, external diameter r between the first described support and the second support is less than the internal diameter R between the second clamp and the 3rd clamp, and the first described support is identical with the manhole size shape on the second clamp and the 3rd clamp with the manhole on the second support.
5. a kind of protector on high-voltage complete switch equipment manual knob switch as claimed in claim 1, is characterized by, and described cloche adopts clear perspex material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728383.XU CN204270915U (en) | 2014-11-28 | 2014-11-28 | A kind of protector on high-voltage complete switch equipment manual knob switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728383.XU CN204270915U (en) | 2014-11-28 | 2014-11-28 | A kind of protector on high-voltage complete switch equipment manual knob switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270915U true CN204270915U (en) | 2015-04-15 |
Family
ID=52805768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728383.XU Active CN204270915U (en) | 2014-11-28 | 2014-11-28 | A kind of protector on high-voltage complete switch equipment manual knob switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204270915U (en) |
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2014
- 2014-11-28 CN CN201420728383.XU patent/CN204270915U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |