CN202307578U - Upper protective sleeve for load switch - Google Patents
Upper protective sleeve for load switch Download PDFInfo
- Publication number
- CN202307578U CN202307578U CN2011204368616U CN201120436861U CN202307578U CN 202307578 U CN202307578 U CN 202307578U CN 2011204368616 U CN2011204368616 U CN 2011204368616U CN 201120436861 U CN201120436861 U CN 201120436861U CN 202307578 U CN202307578 U CN 202307578U
- Authority
- CN
- China
- Prior art keywords
- load switch
- protective sleeve
- leading
- upper protective
- export
- 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
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Abstract
The utility model discloses an upper protective sleeve for a load switch, which relates to the field of the protective sleeves of power equipment; the upper protective sleeve for the load switch comprises an outgoing end and a load switch outlet end; an outgoing end main body is in a rectangular shape, and a load switch outlet end main body is in a cylindrical shape; the outgoing end and the load switch outlet end are connected in a 60-degree angle; opening sides are arranged on the outer walls of the outgoing end and the load switch outlet end; and buckles are arranged on the opening sides. The upper protective sleeve for the load switch is made of an organic silicone material and has excellent weather-resistant performance and insulation performance; and a buckle-type design is safe and reliable, is simple and convenient to construct, and is applied to the insulation and protection at a load switch junction, so that the power-off problem caused by leakage, circuit breakage and short circuit can be effectively solved.
Description
Technical field:
The utility model relates to the protective sleeve field of power equipment, relates in particular to a kind of on-load switch upper jacket.
Background technology:
At the branch thicket, through out-of-date, after branch, crotch drop on the lead accidentally, possibly cause the overhead wire short circuit, thereby cause power failure if any overhead transmission line.In wiring place of high-low pressure transformer, on-load switch, lightning arrester, overvoltage protection device, fuse etc., also be easy to generate short circuit on falling if any foreign matter.
The utility model content:
The utility model technical problem to be solved is to provide a kind of on-load switch upper jacket that can solve the problems of the technologies described above.
The utility model technical problem to be solved adopts following technical scheme to realize.
A kind of on-load switch upper jacket; Comprise the leading-out terminal and the on-load switch port of export; It is characterized in that: said leading-out terminal main body is a rectangle, and said on-load switch port of export main body is cylindrical, and said leading-out terminal becomes 60 ° of angles to be connected with the on-load switch port of export; Said leading-out terminal and on-load switch port of export outer wall are provided with opening edge, and opening edge is provided with buckle.
Said sheath adopts material contracting with heat to process.
The line outlet of the said leading-out terminal and the on-load switch port of export and on-load switch outlet are circle.
The utility model tool adopts the organic silica gel material to process, and good weather resistance and insulation property are arranged, and the buckle-type design safety is reliable, and easy construction applies to the insulating protection of on-load switch wiring place, can effectively solve because of leaking the outage that disconnected short circuit causes.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of on-load switch upper jacket adopts material contracting with heat to process; Comprise the leading-out terminal 1 and the on-load switch port of export 2, leading-out terminal 1 main body is a rectangle, and the on-load switch port of export 2 main bodys are cylindrical; 2 one-tenth 60 ° of angles of the leading-out terminal 1 and the on-load switch port of export are connected; Leading-out terminal 1 is provided with opening edge 4 with the on-load switch port of export 2 outer walls, and opening edge 4 is provided with buckle 5, and the line outlet 6 of the leading-out terminal 1 and the on-load switch port of export 2 is circle with on-load switch outlet 3.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (3)
1. on-load switch upper jacket; Comprise the leading-out terminal and the on-load switch port of export; It is characterized in that: said leading-out terminal main body is a rectangle, and said on-load switch port of export main body is cylindrical, and said leading-out terminal becomes 60 ° of angles to be connected with the on-load switch port of export; Said leading-out terminal and on-load switch port of export outer wall are provided with opening edge, and opening edge is provided with buckle.
2. on-load switch upper jacket according to claim 1 is characterized in that: said sheath adopts material contracting with heat to process.
3. on-load switch upper jacket according to claim 1 is characterized in that: the line outlet of the said leading-out terminal and the on-load switch port of export and on-load switch outlet are circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204368616U CN202307578U (en) | 2011-11-07 | 2011-11-07 | Upper protective sleeve for load switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204368616U CN202307578U (en) | 2011-11-07 | 2011-11-07 | Upper protective sleeve for load switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307578U true CN202307578U (en) | 2012-07-04 |
Family
ID=46376422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204368616U Expired - Fee Related CN202307578U (en) | 2011-11-07 | 2011-11-07 | Upper protective sleeve for load switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124614A (en) * | 2014-08-05 | 2014-10-29 | 国家电网公司 | Protective cover for exposed drive connecting rod of disconnector of outdoor composite apparatus |
-
2011
- 2011-11-07 CN CN2011204368616U patent/CN202307578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124614A (en) * | 2014-08-05 | 2014-10-29 | 国家电网公司 | Protective cover for exposed drive connecting rod of disconnector of outdoor composite apparatus |
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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: 20120704 Termination date: 20121107 |