CN105590812A - Connector for high-voltage breaker and processing method thereof - Google Patents
Connector for high-voltage breaker and processing method thereof Download PDFInfo
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- CN105590812A CN105590812A CN201410572280.3A CN201410572280A CN105590812A CN 105590812 A CN105590812 A CN 105590812A CN 201410572280 A CN201410572280 A CN 201410572280A CN 105590812 A CN105590812 A CN 105590812A
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- gear teeth
- primary cut
- link
- central axis
- out connector
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Abstract
The invention discloses a connector for a high-voltage breaker and a processing method thereof. The connector comprises a connection body, a first connecting terminal, and a second connecting terminal, wherein the first connecting terminal and the second connecting terminal are arranged on the two ends of the connection body, respectively. A quadrangular through hole is disposed in the connection body. The first connecting terminal and the second connecting terminal are both in flange shapes. First gear teeth and second gear teeth are disposed on the outer circumferences of the flange shapes, staggered and uniformly distributed on the outer circumferences of the flange shapes. In an installing process, the connector for a high-voltage breaker is accurately positioned and accurate in an installing position, and guarantees the operating effect of the high-voltage breaker.
Description
Technical field
The present invention relates to a kind of primary cut-out connector and processing method thereof.
Background technology
Primary cut-out (or claim high-voltage switch gear) not only can cut off or closed high circuit in zero loadElectric current and load current, and in the time that system breaks down by the effect of relay protection, cutDisconnected overload electric current and short circuit current, it has quite perfect arc extinguishing structure and enough cutout abilities,Can be divided into: (SF6 is disconnected for oil-break (bulk oil circuit, oil-minimum breaker), sulfur hexafluoride breakerRoad device), vacuum circuit breaker, compressed-air circuit breaker etc. Connector is electronic the closing in primary cut-outThe core component of lock part, in existing connector installation process, location inconvenience, causes installation site notAccurately, affect the reliability of primary cut-out.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of primary cut-out connector, this heightVoltage breaker connector accurate positioning, installation site is accurate, improves the reliability of primary cut-out.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: Yi ZhonggaoVoltage breaker connector, comprise connect the first link that body and being arranged on is connected body two ends withThe second link, described connection body interior is provided with tetragonal through hole, described the first link andThe second link be flange shape, be provided with first gear teeth and second in the excircle direction of flange and take turnsTooth, first gear teeth and second gear teeth interlock and are evenly distributed in the excircle direction of flange. Due toConnect body interior tetragonal through hole be set, by its possible installation site be limited in 4 possibleAmong direction, subsequently, the distributing position by first gear teeth and second gear teeth is further to installation sitePosition, make the accurate positioning of connector, installation site is accurate.
Preferably, described through hole is square.
Preferably, described through hole is provided with chamfering.
Preferably, the quantity of described first gear teeth is 4, and the quantity of described second gear teeth is 6.
Preferably, described connection body is cylindrical.
Preferably, described the first link connects along the size and described second of the central axis that connects bodyConnect end along central axis measure-alike that connects body.
Preferably, described the first link is less than described connection along the size of the central axis that connects bodyBody is along the size of its central axis.
Preferably, the central axis of described through hole and the described central axes that is connected body.
The present invention also provides the processing method of a kind of primary cut-out connector, described processing methodComprise the following steps: step 1, obtains cylindrical connection body; Step 2, in cylindrical connection originallyOn the center of body length direction, along the circumferential direction process toroidal cavity; Step 3, along connectingThe central axis of body, processes tetragonal through hole; Step 4, at the two ends of cylindrical connection bodyProcess first gear teeth and second gear teeth, first gear teeth and second gear teeth interlock and are evenly distributed in flangeExcircle direction on.
Beneficial effect: compared with prior art, it has following beneficial effect in the present invention:
Primary cut-out connector provided by the invention, arranges tetragonal owing to connecting body interiorThrough hole, is limited in its possible installation site among 4 possible directions, subsequently, and by firstThe distributing position of the gear teeth and second gear teeth further positions installation site, makes connector in peaceAccurate positioning in process of assembling, installation site is accurate, has ensured the working effect of primary cut-out.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, of the present invention in order to better understandTechnological means, and can being implemented according to the content of description, and for allow of the present invention above-mentioned andOther objects, feature and advantage can become apparent, below especially exemplified by preferred embodiment, and coordinate attachedFigure, is described in detail as follows.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of primary cut-out connector.
Fig. 2 is the front view of primary cut-out connector.
Fig. 3 is the top view of primary cut-out connector.
Detailed description of the invention
Consult Fig. 1～3, a kind of primary cut-out connector, comprises and connects body 1 and the company of being arranged onConnect the first link 3 and second link 5 at body 1 two ends. It is cylindrical connecting body 1. ConnectConnect body 1 inside and be provided with tetragonal through hole 11. The central axis of through hole 11 be connected body 1Central axes. It will be appreciated by persons skilled in the art that central axis and the company of through hole 11The central axis that connects body 1 also can not overlap. The shape of through hole 11 can also be pentagon etc. otherShape. Preferably, through hole 11 is provided with chamfering. Thus, can avoid stress to concentrate, thus the company of liftingConnect firm degree and the service life of device.
The first link 3 is flange shape, on the excircle of flange, at least arrange two kinds difformFirst gear teeth 31 and second gear teeth 33. First gear teeth 33 are class zigzag. The shape of second gear teeth 33Shape is that class is trapezoidal. First gear teeth 31 and second gear teeth 33 are crisscross arranged. On the first link 33, establish altogetherBe equipped with 31 and 6 second gear teeth 33 of 4 first gear teeth. These 10 gear teeth are evenly distributed in flangeExcircle on.
It will be appreciated by persons skilled in the art that above-mentioned 4 31 and 6 second, first gear teeth take turnsThe structure of tooth 33 is only a kind of embodiment of connector, needs as the case may be, and this quantity canThink other numbers arbitrarily.
Preferably, the shape of the second link 5 is identical with the shape of the first link 3. Second connectsThe end 5 angle connection relative to the first connecting portion 3 that connection body 1 arranges along its circumferencial direction relatively originallyThe angle that body 1 arranges along its circumferencial direction is identical.
The second link 5 is connected with the first link 3 edges along the size of the central axis that connects body 1The central axis of body 1 measure-alike. The central axis of the second link 5 edge connection bodies 1Size is less than and connects the size of body 1 along its central axis.
Owing to connecting body 1 inside, tetragonal through hole is set, its possible installation site is limited inAmong 4 possible directions, subsequently, by the distributing position of first gear teeth 31 and second gear teeth 33Further installation site is positioned, make the accurate positioning of connector, installation site is accurate.
Embodiment recited above is described the preferred embodiment of the present invention, not rightThe spirit and scope of the present invention limit. Do not departing under the prerequisite of design concept of the present invention abilityVarious modification and improvement that territory ordinary person makes technical scheme of the present invention, all should drop into thisBright protection domain, the technology contents of request protection of the present invention, has all been documented in claimsIn.
Claims (9)
1. a primary cut-out connector, comprises and connects body and be arranged on connection bodyFirst link at two ends and the second link, is characterized in that, described connection body interior is establishedBe equipped with tetragonal through hole, described the first link and the second link be flange shape,The excircle direction of flange is provided with first gear teeth and second gear teeth, first gear teeth and second gear teethInterlock and be evenly distributed in the excircle direction of flange.
2. primary cut-out connector according to claim 1, is characterized in that,Described through hole is square.
3. primary cut-out connector according to claim 2, is characterized in that,Described through hole is provided with chamfering.
4. primary cut-out connector according to claim 1, is characterized in that,The quantity of described first gear teeth is 4, and the quantity of described second gear teeth is 6.
5. primary cut-out connector according to claim 1, is characterized in that,Described connection body is cylindrical.
6. primary cut-out connector according to claim 1, is characterized in that,Described the first link is along size and the described second link edge of the central axis of connection bodyConnect central axis measure-alike of body.
7. primary cut-out connector according to claim 1, is characterized in that,Described the first link is less than described connection body edge along the size of the central axis that connects bodyThe size of its central axis.
8. primary cut-out connector according to claim 1, is characterized in that,The central axis of described through hole and the described central axes that is connected body.
9. the processing method of connector for primary cut-out, is characterized in that, described in addWork method comprises the following steps:
Step 1, obtains cylindrical connection body;
Step 2, on the center of cylindrical connection body length direction, along the circumferential direction processingToroidal cavity;
Step 3, along the central axis that connects body, processes tetragonal through hole;
Step 4, processes first gear teeth and second gear teeth, the first round at the two ends of cylindrical connection bodyTooth and second gear teeth interlock and are evenly distributed in the excircle direction of flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572280.3A CN105590812A (en) | 2014-10-23 | 2014-10-23 | Connector for high-voltage breaker and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572280.3A CN105590812A (en) | 2014-10-23 | 2014-10-23 | Connector for high-voltage breaker and processing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105590812A true CN105590812A (en) | 2016-05-18 |
Family
ID=55930300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572280.3A Pending CN105590812A (en) | 2014-10-23 | 2014-10-23 | Connector for high-voltage breaker and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105590812A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007018464A1 (en) * | 2007-04-19 | 2008-10-23 | Robert Bosch Gmbh | Motor driven machine tool |
| CN103322073A (en) * | 2013-06-18 | 2013-09-25 | 苏州市吴中区欣鑫开关配件厂 | Connector |
| CN103322070A (en) * | 2013-07-03 | 2013-09-25 | 苏州市吴中区欣鑫开关配件厂 | Connecting shaft |
| CN103956656A (en) * | 2014-05-08 | 2014-07-30 | 过丽清 | Connecting mechanism for insulating rod and connector of high voltage switchgear |
| CN203812739U (en) * | 2014-05-08 | 2014-09-03 | 过丽清 | Insulating rod for high-voltage switchgear |
| CN204118021U (en) * | 2014-10-23 | 2015-01-21 | 苏州市吴中区欣鑫开关配件厂 | Primary cut-out connector |
-
2014
- 2014-10-23 CN CN201410572280.3A patent/CN105590812A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007018464A1 (en) * | 2007-04-19 | 2008-10-23 | Robert Bosch Gmbh | Motor driven machine tool |
| CN103322073A (en) * | 2013-06-18 | 2013-09-25 | 苏州市吴中区欣鑫开关配件厂 | Connector |
| CN103322070A (en) * | 2013-07-03 | 2013-09-25 | 苏州市吴中区欣鑫开关配件厂 | Connecting shaft |
| CN103956656A (en) * | 2014-05-08 | 2014-07-30 | 过丽清 | Connecting mechanism for insulating rod and connector of high voltage switchgear |
| CN203812739U (en) * | 2014-05-08 | 2014-09-03 | 过丽清 | Insulating rod for high-voltage switchgear |
| CN204118021U (en) * | 2014-10-23 | 2015-01-21 | 苏州市吴中区欣鑫开关配件厂 | Primary cut-out connector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |