CN202333625U - Shielding cover of strain clamp - Google Patents
Shielding cover of strain clamp Download PDFInfo
- Publication number
- CN202333625U CN202333625U CN2011205237316U CN201120523731U CN202333625U CN 202333625 U CN202333625 U CN 202333625U CN 2011205237316 U CN2011205237316 U CN 2011205237316U CN 201120523731 U CN201120523731 U CN 201120523731U CN 202333625 U CN202333625 U CN 202333625U
- Authority
- CN
- China
- Prior art keywords
- covering
- strain clamp
- utility
- model
- syndeton
- 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 - Lifetime
Links
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Images
Abstract
The utility model provides a shielding cover of a strain clamp, comprising a first shielding piece, a second shielding piece and a connecting structure, wherein the connecting structure is arranged between the first shielding piece and the second shielding piece and is connected with the first shielding piece and the second shielding piece in a closable manner; a hollow cavity with openings at two ends is formed by the first shielding piece and the second shielding piece and is used for containing the strain clamp. With the adoption of the technical scheme provided by the utility model, the problems that the insulation is incomplete, shielding pieces are easy to damage and the like in the related technology are solved, so as to achieve the effects that the insulation is complete and the shielding pieces are not easy to damage, and improve the safety of live-wire work.
Description
Technical field
The utility model relates to power domain, in particular to a kind of strain clamp mask.
Background technology
At present, the 10kV distribution line uses insulated target to cover to strain clamp for realizing insulating in live line working, though this mode has realized insulating to a certain extent, still has following shortcoming:
(1) because the strain clamp shape is special, very easily cause cover not comprehensive, the safety that threatens the operating personnel;
(2) because lead terminal and gold utensil have corner angle and burr, be prone to scratch insulated target, insulated target is damaged, be prone to cause the accident of human electric shock.
To the problems referred to above in the correlation technique, effective solution is not proposed as yet at present.
The utility model content
The main purpose of the utility model is to provide a kind of strain clamp mask, and to solve in the correlation technique, problems such as not comprehensive, that covering is fragile are covered in insulation.
To achieve these goals, an aspect according to the utility model provides a kind of strain clamp mask, comprising: first covering and second covering; Syndeton is arranged between said first covering and said second covering, can closedly connect said first covering and said second covering; Said first covering and said second covering form the cavity of a both ends open, are used to hold strain clamp.
The shape of said cavity and said strain clamp are complementary.
Said first covering and/or said second covering are provided with at least one handle.
The closing end of said first covering and said second covering is provided with extension.
Said syndeton is arranged on the said extension.
Said syndeton is a hinge structure.
Said syndeton is a symmetrically arranged adhesive magnet on the extension of said first covering and said second covering.
Said syndeton is a symmetrically arranged buckle structure on the extension of said first covering and said second covering.
Said first covering and said second covering are processed by insulating material.
Pass through the utility model; Adopt the technological means of a mask of design, solved in the correlation technique, problems such as not comprehensive, that covering is fragile are covered in insulation; And then reached cover comprehensively, covering is difficult for impaired effect, improved the fail safe of live line working.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the lateral plan according to the strain clamp mask of the utility model embodiment;
Fig. 2 is the front view according to the strain clamp mask of the utility model embodiment;
Fig. 3 is the vertical view according to the strain clamp mask of the utility model embodiment.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
Embodiment 1
Fig. 1 is the lateral plan according to the strain clamp mask of the utility model embodiment.Fig. 2 is the front view according to the strain clamp mask of the utility model embodiment.Fig. 3 is the vertical view according to the strain clamp mask of the utility model embodiment.
Like Fig. 1,2, shown in 3, this strain clamp mask comprises: first covering 101 and second covering 103; Syndeton 105 is arranged between said first covering 101 and said second covering 103, can closedly connect said first covering 101 and said second covering 103; The cavity 10 of said first covering 101 and said second covering, 103 formation, one both ends open is used to hold strain clamp.
Through the said structure characteristic, designed a strain clamp radome, therefore, can avoid having improved the fail safe of live line working owing to insulation is covered not comprehensively, the uneasy congruent problem of the fragile live line working that causes of covering.
When concrete the application, the shape of above-mentioned cavity 10 can be multiple shape, as long as can hold strain clamp.In a preferred implementation of the utility model, the shape of above-mentioned cavity 10 can be the shape of similar strain clamp, and the shape and the strain clamp of promptly above-mentioned cavity 10 are complementary.
Like Fig. 1,2, shown in 3, for the ease of strain clamp is installed, above-mentioned first covering 101 and/or said second covering 103 are provided with at least one handle 107.
In a preferred implementation of the utility model, for the closing end that increases creepage distance first covering 101 and second covering 103 is provided with extension 109.In the specific implementation, above-mentioned handle 107 can be arranged on the extension 109.
In a preferred implementation of the utility model, above-mentioned syndeton 105 is arranged on the said extension 109.
Above-mentioned syndeton 105 can adopt multiple structure to realize; For example can pass through hinge structure (like Fig. 1,2, shown in 3); Symmetrically arranged adhesive magnet on the extension 109 of said first covering 101 and said second covering 103, symmetrically arranged buckle structure on the extension 109 of said first covering 101 and said second covering 103.Above-mentioned three kinds of syndetons can be provided with simultaneously or combination in twos is provided with simultaneously or is provided with separately.
In order to strengthen the fail safe of live line working, above-mentioned first covering 101 is processed by insulating material with said second covering 103.Above-mentioned insulating material can adopt epoxy resin etc.
Embodiment 2
The strain clamp mask that present embodiment provides; Adopt the epoxy resin fiberglass material according to the strain clamp shape; Insulation board (being equivalent to first covering 101 and second covering 103 among the embodiment 1) by two similar strain clamps of shape is processed, and through hinge (being equivalent to the syndeton 105 among the embodiment 1) closure, strain clamp is closed in the cavity that forms after two insulation board closures; Both played the insulation bridging effect; Prevent the damage of insulating tool again, and easy for installation, solved the danger that the operating personnel gets an electric shock.
The strain clamp mask of present embodiment mainly comprises following structure:
The insulation board of two similar strain clamp shapes (being equivalent to first covering 101 and second covering 103 among the embodiment 1);
Hinge (being equivalent to the syndeton 105 among the embodiment 1), the insulation board of two similar strain clamp shapes can carry out folding through hinge, and strain clamp is covered wherein;
Prolong limit (being equivalent to the extension 109 among the embodiment 1), the prolongation limit of the strain clamp mask of making through epoxy resin can increase creepage distance;
Built-in magnet; On the prolongation limit of strain clamp mask open side; The magnet of different magnetic poles is installed on the prolongation limit, both sides, when the strain clamp mask is closed into certain distance, can carries out closure through the attraction of magnet; Also can guarantee in use to be difficult for opening automatically, threaten personal safety.
The strain clamp mask that present embodiment provides; Reduced live line working and covered the potential safety hazard that the strain clamp imprecision is brought, avoided the generation of electric shock accidents, solved in the correlation technique; The insulation resin blanket covers infull problem; Thereby improve the fail safe of live line working, also improve power supply reliability and lay a good foundation, help the increase of economic benefit for power supply enterprise.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (9)
1. a strain clamp mask is characterized in that, comprising:
First covering and second covering;
Syndeton is arranged between said first covering and said second covering, is used for closedly connecting said first covering and said second covering;
Said first covering and said second covering form the cavity of a both ends open, are used to hold strain clamp.
2. strain clamp mask according to claim 1 is characterized in that, the shape of said cavity and said strain clamp are complementary.
3. strain clamp mask according to claim 1 is characterized in that, said first covering and/or said second covering are provided with at least one handle.
4. strain clamp mask according to claim 1 is characterized in that, the closing end of said first covering and said second covering is provided with extension.
5. strain clamp mask according to claim 4 is characterized in that said syndeton is arranged on the said extension.
6. strain clamp mask according to claim 5 is characterized in that, said syndeton is a hinge structure.
7. strain clamp mask according to claim 5 is characterized in that, said syndeton is a symmetrically arranged adhesive magnet on the extension of said first covering and said second covering.
8. strain clamp mask according to claim 5 is characterized in that, said syndeton is a symmetrically arranged buckle structure on the extension of said first covering and said second covering.
9. according to each described strain clamp mask of claim 1 to 8, it is characterized in that said first covering and said second covering are processed by insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205237316U CN202333625U (en) | 2011-12-14 | 2011-12-14 | Shielding cover of strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205237316U CN202333625U (en) | 2011-12-14 | 2011-12-14 | Shielding cover of strain clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333625U true CN202333625U (en) | 2012-07-11 |
Family
ID=46445592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205237316U Expired - Lifetime CN202333625U (en) | 2011-12-14 | 2011-12-14 | Shielding cover of strain clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333625U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474901A (en) * | 2013-08-21 | 2013-12-25 | 国网电力科学研究院武汉南瑞有限责任公司 | Strain clamp insulating shielding cover |
| CN104967055A (en) * | 2015-07-16 | 2015-10-07 | 国网冀北电力有限公司廊坊供电公司 | Insulation cover shielding air live line |
| CN105281269A (en) * | 2014-07-01 | 2016-01-27 | 上海兆邦电力器材有限公司 | Wedge-shape strain wire clamp insulation cover |
| CN105429053A (en) * | 2015-12-28 | 2016-03-23 | 国网冀北电力有限公司廊坊供电公司 | Shielding cover for disconnection switch |
| CN106099745A (en) * | 2016-06-12 | 2016-11-09 | 南宁思飞电子科技有限公司 | Electric power detection insulated shielding cover |
| CN106207941A (en) * | 2016-07-22 | 2016-12-07 | 江阴市驰誉电力科技有限公司 | A kind of wire clamp insulation sleeve |
| CN107749521A (en) * | 2017-09-29 | 2018-03-02 | 国网山东省电力公司烟台供电公司 | Parallel groove clamp and its installation method |
| CN110366346A (en) * | 2019-07-27 | 2019-10-22 | 甘肃农业大学 | A kind of computer network monitoring device |
| CN113659484A (en) * | 2021-08-23 | 2021-11-16 | 国网河南省电力公司伊川县供电公司 | Adjustable heat insulation type insulator insulation shielding cover for electric power and using method thereof |
| CN114421356A (en) * | 2022-01-06 | 2022-04-29 | 国网山东省电力公司泰安供电公司 | Live working insulation shielding device |
-
2011
- 2011-12-14 CN CN2011205237316U patent/CN202333625U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474901A (en) * | 2013-08-21 | 2013-12-25 | 国网电力科学研究院武汉南瑞有限责任公司 | Strain clamp insulating shielding cover |
| CN105281269A (en) * | 2014-07-01 | 2016-01-27 | 上海兆邦电力器材有限公司 | Wedge-shape strain wire clamp insulation cover |
| CN104967055A (en) * | 2015-07-16 | 2015-10-07 | 国网冀北电力有限公司廊坊供电公司 | Insulation cover shielding air live line |
| CN105429053B (en) * | 2015-12-28 | 2017-10-13 | 国网冀北电力有限公司廊坊供电公司 | Mask for isolation switch |
| CN105429053A (en) * | 2015-12-28 | 2016-03-23 | 国网冀北电力有限公司廊坊供电公司 | Shielding cover for disconnection switch |
| CN106099745A (en) * | 2016-06-12 | 2016-11-09 | 南宁思飞电子科技有限公司 | Electric power detection insulated shielding cover |
| CN106207941A (en) * | 2016-07-22 | 2016-12-07 | 江阴市驰誉电力科技有限公司 | A kind of wire clamp insulation sleeve |
| CN106207941B (en) * | 2016-07-22 | 2019-01-01 | 江阴市驰誉电力科技有限公司 | A kind of wire clamp insulation sleeve |
| CN107749521A (en) * | 2017-09-29 | 2018-03-02 | 国网山东省电力公司烟台供电公司 | Parallel groove clamp and its installation method |
| CN110366346A (en) * | 2019-07-27 | 2019-10-22 | 甘肃农业大学 | A kind of computer network monitoring device |
| CN113659484A (en) * | 2021-08-23 | 2021-11-16 | 国网河南省电力公司伊川县供电公司 | Adjustable heat insulation type insulator insulation shielding cover for electric power and using method thereof |
| CN113659484B (en) * | 2021-08-23 | 2023-02-21 | 国网河南省电力公司伊川县供电公司 | Adjustable heat insulation type insulator insulation shielding cover for electric power and using method thereof |
| CN114421356A (en) * | 2022-01-06 | 2022-04-29 | 国网山东省电力公司泰安供电公司 | Live working insulation shielding 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 ELECTRIC NET CROP. Free format text: FORMER OWNER: BEIJING ELECTRIC POWER CORP. Effective date: 20130515 Owner name: BEIJING ELECTRIC POWER CORP. Effective date: 20130515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130515 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Beijing Electric Power Corp. Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Patentee before: Beijing Electric Power Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |