CN203038765U - Transformer terminal protector - Google Patents
Transformer terminal protector Download PDFInfo
- Publication number
- CN203038765U CN203038765U CN 201220671253 CN201220671253U CN203038765U CN 203038765 U CN203038765 U CN 203038765U CN 201220671253 CN201220671253 CN 201220671253 CN 201220671253 U CN201220671253 U CN 201220671253U CN 203038765 U CN203038765 U CN 203038765U
- Authority
- CN
- China
- Prior art keywords
- rivet
- arc
- protector
- arc spring
- terminal
- 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
- 230000001012 protector Effects 0.000 title claims abstract description 19
- 238000003475 lamination Methods 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 16
- 239000012774 insulation material Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a transformer terminal protector including an insulating casing and a rivet, the insulating casing is fixed on a transformer via the rivet, the rivet is a metallic member having insulating materials enclosed on the outer surface, and an elastic clamping mechanism is arranged inside the insulating casing. The clamping mechanism includes two arc-shaped springs which are connected with the insulating casing, the two arc-shaped springs are symmetrically distributed inside the insulating casing, and the arc-shaped protruding parts of the two arc-shaped springs are opposite. The arc-shaped springs are elastic to clamp a terminal and the terminal protector can be fixed on the terminal, the arc-shaped springs are coated with the insulating materials to prevent the generation of phase short circuit, and the rivet enclosed by the insulating materials further reinforces the terminal protector to prevent the terminal protector from coming off. The protector provided can prevent coming-off phenomenon and is firm in connection, prevents the generation of phase short circuit, reduces the shutdown time, and ensures the safe and stable running of electrical network.
Description
Technical field
The utility model relates to power grid construction and design field, relates in particular to a kind of transformer connection post protector.
Background technology
At present, existing transformer connection post protector is the rubber sleeve type structure, is installed on high-voltage line and the transformer connection post, and is fixing by the glue nail.In use, owing to often exposed to the sun and rain for a long time, the glue nail is easy to fracture, comes off, thereby causes falling of protective cover, in case the snake mouse will cause phase fault, serious possible burning apparatus to cause the generation of the large tracts of land loss of power accident near climbing to the transformer connection post.
The utility model content
The utility model provides a kind of transformer connection post protector that can avoid coming off and be connected firmly.
Realize that the technical scheme that above-mentioned purpose is taked is: a kind of transformer connection post protector, comprise insulation crust and rivet, described insulation crust is fixed on the transformer by rivet, described rivet is the metallic article of outer surface coated insulation material, and described insulation crust inside arranges elastic clamping mechanism.
Described fixture comprises two arc spring laminations, and described arc spring lamination is connected with insulation crust, and described two arc spring laminations are symmetrically distributed in insulation crust inside, and described two arc spring lamination arcuate convex positions are relative.
Described arc spring lamination is the metallic article of outer surface coated insulation material.
The beneficial effects of the utility model are: arc spring lamination has elasticity can clamp binding post, thereby the binding post protector is fixed on the binding post, arc spring lamination is coated with the generation that insulating material can prevent phase fault, and the rivet of coated insulation material has further been reinforced the binding post protector can not come off it.The utility model can be avoided coming off and being connected firmly, and has avoided the generation of phase fault, has reduced interruption duration, has guaranteed power network safety operation.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of transformer connection post protector comprises insulation crust 1 and rivet 3, and described insulation crust 1 is fixed on the transformer by rivet 3, described rivet 3 is the metallic article of outer surface coated insulation material, and described insulation crust 1 inside arranges elastic clamping mechanism.Thereby rivet hammers in the hole of accomplishing fluently in advance on the transformer insulation crust is fixed on the transformer.Described fixture comprises two arc spring laminations 2, and described arc spring lamination 2 is connected with insulation crust, and described two arc spring laminations 2 are symmetrically distributed in insulation crust 1 inside, and described two arc spring laminations 2 arcuate convex positions 4 are relative.Described arc spring lamination 2 is the metallic article of outer surface coated insulation material.The beneficial effects of the utility model are: arc spring lamination has elasticity can clamp binding post, thereby the binding post protector is fixed on the binding post, arc spring lamination is coated with the generation that insulating material can prevent phase fault, and the rivet of coated insulation material has further been reinforced the binding post protector can not come off it.The utility model can be avoided coming off and being connected firmly, and has avoided the generation of phase fault, has reduced interruption duration, has guaranteed power network safety operation.
Claims (3)
1. transformer connection post protector, comprise insulation crust and rivet, it is characterized in that: described insulation crust is fixed on the transformer by rivet, and described rivet is the metallic article of outer surface coated insulation material, and described insulation crust inside arranges elastic clamping mechanism.
2. a kind of transformer connection post protector as claimed in claim 1, it is characterized in that: described fixture comprises two arc spring laminations, described arc spring lamination is connected with insulation crust, described two arc spring laminations are symmetrically distributed in insulation crust inside, and described two arc spring lamination arcuate convex positions are relative.
3. a kind of transformer connection post protector as claimed in claim 2, it is characterized in that: described arc spring lamination is the metallic article of outer surface coated insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671253 CN203038765U (en) | 2012-12-09 | 2012-12-09 | Transformer terminal protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671253 CN203038765U (en) | 2012-12-09 | 2012-12-09 | Transformer terminal protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203038765U true CN203038765U (en) | 2013-07-03 |
Family
ID=48690863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220671253 Expired - Fee Related CN203038765U (en) | 2012-12-09 | 2012-12-09 | Transformer terminal protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203038765U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392824A (en) * | 2014-12-05 | 2015-03-04 | 贵州长通电气有限公司 | Instrument transformer positioning device and instrument transformer positioning method |
| CN107025975A (en) * | 2017-06-09 | 2017-08-08 | 太仓市霍普思机械技术有限公司 | A kind of protector of transformer |
| CN108305777A (en) * | 2018-05-09 | 2018-07-20 | 德阳帛汉电子有限公司 | A kind of network transformer line hanging mechanism |
-
2012
- 2012-12-09 CN CN 201220671253 patent/CN203038765U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392824A (en) * | 2014-12-05 | 2015-03-04 | 贵州长通电气有限公司 | Instrument transformer positioning device and instrument transformer positioning method |
| CN107025975A (en) * | 2017-06-09 | 2017-08-08 | 太仓市霍普思机械技术有限公司 | A kind of protector of transformer |
| CN107025975B (en) * | 2017-06-09 | 2018-10-09 | 蒋祥初 | A kind of protective device of transformer |
| CN108305777A (en) * | 2018-05-09 | 2018-07-20 | 德阳帛汉电子有限公司 | A kind of network transformer line hanging mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131209 |