CN204834523U - Novel insulation protection pipe for high -voltage switch - Google Patents
Novel insulation protection pipe for high -voltage switch Download PDFInfo
- Publication number
- CN204834523U CN204834523U CN201520445868.2U CN201520445868U CN204834523U CN 204834523 U CN204834523 U CN 204834523U CN 201520445868 U CN201520445868 U CN 201520445868U CN 204834523 U CN204834523 U CN 204834523U
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- CN
- China
- Prior art keywords
- protection tube
- fixed part
- connector
- securing member
- insulation protection
- 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.)
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Abstract
The utility model provides a novel insulation protection pipe for high -voltage switch, is including being equipped with connecting piece and body, and the top of body is equipped with the connecting piece, and the connecting piece is the buckle, is equipped with fixed part on the connecting piece, and fixed part is circular ring shaped structure, and the last fastener that is equipped with of fixed part, fastener are located fixed part's top, and the body is cylindric structure, and the body is the echelonment structure. Be equipped with the connecting piece at the top of protection tube, can let protection tube and terminal outgoing lines's more firm be connected, prevent that outside rainwater stream from advancing the protection tube in, be equipped with fixed tooth in the protection tube inboard, can strengthen the snap -in force of terminal outgoing lines and protection tube, prevent that the protection tube from coming off from terminal outgoing lines, has guaranteed the normal operating of circuit breaker.
Description
Technical field
The utility model relates to a kind of protection tube, is specifically related to a kind of novel high-pressure switch insulation protection tube.
Background technology
High-tension line uses a lot of proterctive equipment, in these proterctive equipment, the use of circuit breaker is also more frequent, circuit breaker can play the effect of equipment on protection high-tension line, the stable operation of high-tension line can be ensured, but in the use procedure of circuit breaker, need external a part of equipment, in external process, need the outlet terminal on circuit breaker to connect, in the process connected, there is part connecting line outside exposed, be subject to the corrosion of rainwater and chemical pollutant, shorten the useful life of circuit breaker, serious meeting causes the electric leakage of circuit breaker, cause certain security threat.
Summary of the invention
It is good that the purpose of this utility model is to provide a kind of result of use, a kind of novel high-pressure switch insulation protection tube be connected firmly.
The technical solution of the utility model is: a kind of novel high-pressure switch insulation protection tube; comprise and be provided with connector and body; the top of described pipeline is provided with connector; described connector is buckle, and described connector is for being provided with fixed part, and described fixed part is circular ring; described fixed part is provided with securing member; described securing member is positioned at the top of fixed part, and described body is cylinder-like structure, the stepped structure of described body.
The diameter at described body top is greater than the diameter of body afterbody, and described body top side is provided with fixed teeth, and described fixed teeth is positioned at the bottom of connector, and described fixed teeth is flexible fixed teeth.
Described securing member is provided with fixing hole, is provided with coupling nut in described fixing hole, and securing member tightens up by described coupling nut under the effect of external force, is provided with pad inside described securing member, and described pad is provided with granular skid resistant course.
Be provided with extensible member in described body, described extensible member is positioned at the inner side of body, and described extensible member is positioned at after body internal fixtion tooth, and described extensible member can stretch freely according to the external diameter size of protection tube jockey.
The utility model has the advantages that: be provided with connector at the top of protection tube; the connection of protection tube and outlet terminal can be allowed more firm; prevent outside rainwater from flowing in protection tube; inside protection tube, be provided with fixed teeth, the snap-in force of outlet terminal and protection tube can be strengthened, prevent protection tube from coming off from outlet terminal; ensure that the normal operation of circuit breaker; in body, be provided with extensible member in addition, the scope of application of protection tube can be expanded, the outlet terminal of different-diameter can be connected.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 is connector, 2 is body, and 3 is fixed part, and 4 is securing member, and 5 is fixed teeth.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
A kind of novel high-pressure switch insulation protection tube, comprise and be provided with connector 1 and body 2, the top of body 2 is provided with connector 1, connector 1 is buckle, connector 1 is provided with fixed part 3, fixed part 3 is circular ring, fixed part 3 is provided with securing member 4, securing member 4 is positioned at the top of fixed part 3, body 2 is cylinder-like structure, the stepped structure of body 2, the diameter at body 2 top is greater than the diameter of body afterbody, body 2 top side is provided with fixed teeth 5, fixed teeth 5 is positioned at the bottom of connector, fixed teeth 5 is flexible fixed teeth, securing member 4 is provided with fixing hole, coupling nut is provided with in fixing hole, securing member tightens up by coupling nut under the effect of external force, pad is provided with inside securing member 4, pad is provided with granular skid resistant course, extensible member is provided with in body 2, extensible member is positioned at the inner side of body, extensible member is positioned at after body internal fixtion tooth, extensible member can stretch freely according to the external diameter size of protection tube jockey.
Claims (4)
1. a novel high-pressure switch insulation protection tube; comprise and be provided with connector and body; it is characterized in that: the top of described body is provided with connector; described connector is buckle, and described connector is provided with fixed part, and described fixed part is circular ring; described fixed part is provided with securing member; described securing member is positioned at the top of fixed part, and described body is cylinder-like structure, the stepped structure of described body.
2. a kind of novel high-pressure switch insulation protection tube according to claim 1; it is characterized in that: the diameter at described body top is greater than the diameter of body afterbody; described body top side is provided with fixed teeth; described fixed teeth is positioned at the bottom of connector, and described fixed teeth is flexible fixed teeth.
3. a kind of novel high-pressure switch insulation protection tube according to claim 1; it is characterized in that: described securing member is provided with fixing hole; coupling nut is provided with in described fixing hole; securing member tightens up by described coupling nut under the effect of external force; be provided with pad inside described securing member, described pad is provided with granular skid resistant course.
4. a kind of novel high-pressure switch insulation protection tube according to claim 1; it is characterized in that: in described body, be provided with extensible member; described extensible member is positioned at the inner side of body; described extensible member is positioned at after body internal fixtion tooth, and described extensible member can stretch freely according to the external diameter size of protection tube jockey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445868.2U CN204834523U (en) | 2015-06-26 | 2015-06-26 | Novel insulation protection pipe for high -voltage switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445868.2U CN204834523U (en) | 2015-06-26 | 2015-06-26 | Novel insulation protection pipe for high -voltage switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834523U true CN204834523U (en) | 2015-12-02 |
Family
ID=54692094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445868.2U Active CN204834523U (en) | 2015-06-26 | 2015-06-26 | Novel insulation protection pipe for high -voltage switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204834523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241437A (en) * | 2016-12-27 | 2018-07-03 | 天津哲彦科技有限公司 | A kind of good keyboard chord fixed structure of stability |
-
2015
- 2015-06-26 CN CN201520445868.2U patent/CN204834523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241437A (en) * | 2016-12-27 | 2018-07-03 | 天津哲彦科技有限公司 | A kind of good keyboard chord fixed structure of stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |