CN201549419U - Single-pole two-feed isolating switch - Google Patents
Single-pole two-feed isolating switch Download PDFInfo
- Publication number
- CN201549419U CN201549419U CN2009202585194U CN200920258519U CN201549419U CN 201549419 U CN201549419 U CN 201549419U CN 2009202585194 U CN2009202585194 U CN 2009202585194U CN 200920258519 U CN200920258519 U CN 200920258519U CN 201549419 U CN201549419 U CN 201549419U
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- CN
- China
- Prior art keywords
- incoming cables
- cutter
- base
- isolating switch
- leading
- 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 relates to the technical field of an isolating switch, in particular to a single-pole two-feed isolating switch, comprising a base, a combined cutter, incoming line ends and an outgoing line end, wherein the incoming line ends and the outgoing line end are arranged on the base; one end of the combined cutter is hinged on the outgoing line end, and the other end thereof can reach contacts of the incoming line ends; and a tension spring is connected with the combined cutter and the base. The single-pole two-feed isolating switch is characterized in that the number of the incoming line ends is two; the two incoming line ends are arranged at two sides of the outgoing line end; and the combined cutter can respectively reach the contacts of the two incoming line ends. The two-feed isolating switch has the characteristics of capability of connecting power lines by double poles, and convenient use, and has the advantages of being safer and preventing misconnection.
Description
Technical field
Technical field under the utility model relates to a kind of isolating switch, specifically relates to the two inlet wire isolating switches of a kind of hilted broadsword.
Background technology
Isolating switch has base, closes cutter, extension spring, end of incoming cables and leading-out terminal, and end of incoming cables and leading-out terminal are installed on the base, close cutter one end and are hinged on the leading-out terminal, and the other end that closes cutter can touch the contact of end of incoming cables, and extension spring connects closes cutter and base; An isolating switch has one and closes cutter and an end of incoming cables in the prior art, and the probability of user's outage will be bigger in the process of using, and can not cut off the power supply at some position, and such isolating switch will influence use.
Summary of the invention
The purpose of this utility model is exactly at above-mentioned shortcoming, provides a kind of and can reduce the outage probability, the two inlet wire isolating switches of hilted broadsword easy to use.
The technical solution of the utility model is to realize like this; The two inlet wire isolating switches of hilted broadsword comprise base, close cutter, end of incoming cables and leading-out terminal that end of incoming cables and leading-out terminal are installed on the base, close cutter one end and are hinged on the leading-out terminal, and the other end that closes cutter can touch the contact of end of incoming cables, and extension spring connects closes cutter and base; It is characterized in that: described end of incoming cables has two, and two ends of incoming cables are installed in the both sides of leading-out terminal, closes the contact that can touch two ends of incoming cables respectively of cutter.
The utility model is owing to taked above structure, and so two inlet wire isolating switches have and can advance power line by double-pole, characteristics easy to use, the safer advantage that prevents misconnection.
Description of drawings
Fig. 1 is the structural representation of the two inlet wire isolating switches of the utility model hilted broadsword
Wherein: 1, base 2, close cutter 3, extension spring 4, end of incoming cables 5, leading-out terminal
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1: two inlet wire isolating switches, comprise base 1, close cutter 2, extension spring 3, end of incoming cables 4 and leading-out terminal 5, end of incoming cables 4 and leading-out terminal 5 are installed on the base 1, closing cutter 2 one ends is hinged on the leading-out terminal 5, the other end that closes cutter 2 can touch the contact of end of incoming cables 4, and extension spring 3 connects closes cutter 2 and base 1; It is characterized in that: described end of incoming cables 4 has two, and two ends of incoming cables 4 are installed in the both sides of leading-out terminal 5, closes the contact that can touch two ends of incoming cables 4 respectively of cutter 2.
Can remove to another end of incoming cables from the end of incoming cables of using closing cutter during outage.
Claims (1)
1. two inlet wire isolating switches of hilted broadsword comprise base, close cutter, end of incoming cables and leading-out terminal that end of incoming cables and leading-out terminal are installed on the base, close cutter one end and are hinged on the leading-out terminal, and the other end that closes cutter can touch the contact of end of incoming cables, and extension spring connects closes cutter and base; It is characterized in that: described end of incoming cables has two, and two ends of incoming cables are installed in the both sides of leading-out terminal, closes the contact that can touch two ends of incoming cables respectively of cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202585194U CN201549419U (en) | 2009-11-27 | 2009-11-27 | Single-pole two-feed isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202585194U CN201549419U (en) | 2009-11-27 | 2009-11-27 | Single-pole two-feed isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549419U true CN201549419U (en) | 2010-08-11 |
Family
ID=42604598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202585194U Expired - Fee Related CN201549419U (en) | 2009-11-27 | 2009-11-27 | Single-pole two-feed isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261495A (en) * | 2015-10-21 | 2016-01-20 | 华巧波 | Wireless single-pole double-throw disconnecting switch |
| CN105957767A (en) * | 2016-06-15 | 2016-09-21 | 国家电网公司 | 35kV neutral point single-pole interlock-type isolating switch device |
-
2009
- 2009-11-27 CN CN2009202585194U patent/CN201549419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261495A (en) * | 2015-10-21 | 2016-01-20 | 华巧波 | Wireless single-pole double-throw disconnecting switch |
| CN105957767A (en) * | 2016-06-15 | 2016-09-21 | 国家电网公司 | 35kV neutral point single-pole interlock-type isolating switch device |
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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: 20100811 Termination date: 20101127 |