CN205376426U - Pole -mounted circuit breaker - Google Patents
Pole -mounted circuit breaker Download PDFInfo
- Publication number
- CN205376426U CN205376426U CN201620111525.7U CN201620111525U CN205376426U CN 205376426 U CN205376426 U CN 205376426U CN 201620111525 U CN201620111525 U CN 201620111525U CN 205376426 U CN205376426 U CN 205376426U
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- CN
- China
- Prior art keywords
- support
- abaculus
- pole
- circuit breaker
- rotation axle
- 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 relates to a pole -mounted circuit breaker, including the body, be provided with hoist device on the body, hoist device includes two supports, and articulated on every support have two spinal branch vaulting poles, is provided with the axis of rotation on the support, and the bracing piece is fixed in the axis of rotation, is provided with the abaculus in the axis of rotation, is provided with the caulking groove of embedding abaculus on the support, is provided with the elastic mechanism that keeps abaculus embedding caulking groove between axis of rotation and the support, and outside the support of relative abaculus opposite side was stretched out to the axis of rotation, there was the clearance in the bracing piece with the support of relative abaculus opposite side. In the use, owing to rotate during epaxial abaculus is embedded into the slot always, just so make the axis of rotation can not take place easily to rotate, just can play and play a positioning action to the axis of rotation, keep the bracing piece to be in a certain position always, can not take place rotatoryly, guaranteed not take place the motion easily in transportation or installation, the bracing piece leads to the fact the body to receive the damage with regard to not colliding with the body at will like this.
Description
Technical field
This utility model relates to a kind of chopper, and it is specifically related to a kind of pole-mounted circuit breaker.
Background technology
Electric current that chopper refers to close, carry and cut-off under normal loop condition and can close, carrying and the switching device of electric current that cut-offs under abnormal loop condition within the time of regulation.
Pole-mounted circuit breaker is the chopper installed on electric pole and operate.
In installation process, have a hanging apparatus, hanging apparatus be made up of four support bars, in four support bars between two on be connected to gripper shoe, thus can pass through gripper shoe of slinging and just can realize slinging whole chopper.But support bar is movable, is easy to breaker body is caused collide with in transport and installation process, thus the damage of operating breaker body.
Utility model content
The purpose of this utility model be to provide a kind of not easy damaged body pole-mounted circuit breaker.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of pole-mounted circuit breaker, including body, described body is provided with hanging apparatus, described hanging apparatus includes two supports, each described support is hinged with two support bars, described support is provided with rotation axle, described support bar is fixing on the rotating shaft, described rotation axle is provided with abaculus, described support is provided with the caulking groove embedding abaculus, being provided with the elastic mechanism keeping abaculus to embed caulking groove between described rotation axle and support, described rotation axle stretches out outside the support of relative abaculus opposite side, and described support bar exists gap with the support of relative abaculus opposite side.
Pass through technique scheme: in use, it is embedded in slot owing to rotating the abaculus on axle always, thus make to rotate axle will not rotate easily, just can play and rotation axle is played a positioning action, keep support bar to be constantly in a certain position, will not rotate, it is ensured that will not move easily in transport or installation process, such support bar would not arbitrarily collide with body, causes body to sustain damage.Simultaneously, when needs adjust, have only to pull and rotate one end that axle is positioned at outside support, connecing can so that abaculus spins off from caulking groove just can realize rotation, unclamp afterwards, under the effect of the restoring force of flexible member, it is possible to make abaculus come back to and caulking groove plays fixation, also adjusted position.
This utility model is further arranged to: being socketed with clip on described rotation axle, described rotation axle is fixed on clip.Described clip is provided with the first screwed hole, described support bar is provided with the external screw thread coordinated with screwed hole.Described clip includes strap, and described strap two ends are provided with mounting blocks, and described mounting blocks is provided with the second screwed hole, common through bolt in two described second screwed holes.
Pass through technique scheme: in installation process, first hoop sleeve is connect on the rotating shaft, afterwards clip is fastened on the rotating shaft by bolt through two the second screwed holes, again screwed for steady arm one end is screwed in the first screwed hole being arranged on clip afterwards, thus achieves and support bar is fixed.Just being fixed on by support bar on rotation axle by above-mentioned steps, this attachment structure is simple, it is easy to operation, and part is also easy to be processed into molding simultaneously, and processing cost and assembly cost are relatively low simultaneously.
This utility model is further arranged to: described flexible member is spring.Described spring housing connects on the rotating shaft.
Passing through technique scheme: owing to spring structure is simple, it is easy to obtain, spring is hollow elastic element simultaneously, and hollow bulb just can be nested on whole rotation axle, it is possible to saves volume very well, saves production cost simultaneously.
This utility model is further arranged to: one end that described rotation axle stretches out support is provided with handle.
Pass through technique scheme: by the setting of handle so that when pulling rotation axle, it is possible to have the stress point that an area is bigger so that more laborsaving during work.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of embodiment；
Fig. 2 is the hanging apparatus structure chart of embodiment；
Fig. 3 is the hanging apparatus explosive view of embodiment.
Accompanying drawing labelling: 1, body；2, hanging apparatus；3, support；4, support bar；5, axle is rotated；6, abaculus；7, caulking groove；8, spring；9, clip；10, the first screwed hole；11, external screw thread；12, strap；13, mounting blocks；14, the second screwed hole；15, bolt；16, handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
By Fig. 1 to Fig. 3, embodiment is illustrated:
A kind of pole-mounted circuit breaker, including body 1, described body 1 is provided with hanging apparatus 2, described hanging apparatus 2 includes two supports 3, each described support 3 is hinged with two support bars 4, described support 3 is provided with rotation axle 5, described support bar 4 is fixed on rotation axle 5, described rotation axle 5 is provided with abaculus 6, described support 3 is provided with the caulking groove 7 embedding abaculus 6, the elastic mechanism keeping abaculus 6 to embed caulking groove 7 it is provided with between described rotation axle 5 and support 3, described rotation axle 5 stretches out outside the support 3 of relative abaculus 6 opposite side, gap is there is in described support bar 4 with the support 3 of relative abaculus 6 opposite side.
In use, it is embedded in slot owing to rotating the abaculus 6 on axle 5 always, thus make to rotate axle 5 will not rotate easily, just can play and rotation axle 5 is played a positioning action, keep support bar 4 to be constantly in a certain position, will not rotate, it is ensured that will not move easily in transport or installation process, such support bar 4 would not arbitrarily collide with body 1, causes body 1 to sustain damage.Simultaneously, when needs adjust, have only to pull rotation axle 5 to be positioned at the one end outside support 3, connecing can so that abaculus 6 spins off from caulking groove 7 just can realize rotation, unclamp afterwards, under the effect of the restoring force of flexible member, it is possible to make abaculus 6 come back in caulking groove 7 and play fixation, also adjusted position.
Being socketed with clip 9 on described rotation axle 5, described rotation axle 5 is fixed on clip 9.Described clip 9 is provided with the first screwed hole 10, described support bar 4 is provided with the external screw thread 11 coordinated with screwed hole.Described clip 9 includes strap 12, and described strap 12 two ends are provided with mounting blocks 13, and described mounting blocks 13 is provided with the second screwed hole 14, common through bolt 15 in two described second screwed holes 14.
In installation process, first clip 9 is socketed on rotation axle 5, afterwards clip 9 is fastened on rotation axle 5 through two the second screwed holes 14 by bolt 15, again screwed for steady arm one end is screwed in the first screwed hole 10 being arranged on clip 9 afterwards, thus achieves and support bar 4 is fixed.Just being fixed on rotation axle 5 by support bar 4 by above-mentioned steps, this attachment structure is simple, it is easy to operation, and part is also easy to be processed into molding simultaneously, and processing cost and assembly cost are relatively low simultaneously.
Described flexible member is spring 8.Described spring 8 is socketed on rotation axle 5.
Due to spring 8 simple in construction, it is easy to obtain, spring 8 is hollow elastic element simultaneously, and hollow bulb just can be nested on whole rotation axle 5, it is possible to saves volume very well, saves production cost simultaneously.
One end that described rotation axle 5 stretches out support 3 is provided with handle 16.
Setting by handle 16 so that when pulling rotation axle 5, it is possible to have the stress point that an area is bigger so that more laborsaving during work.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Claims (7)
1. a pole-mounted circuit breaker, including body, described body is provided with hanging apparatus, it is characterized in that, described hanging apparatus includes two supports, each described support is hinged with two support bars, described support is provided with rotation axle, described support bar is fixing on the rotating shaft, described rotation axle is provided with abaculus, described support is provided with the caulking groove embedding abaculus, the elastic mechanism keeping abaculus to embed caulking groove it is provided with between described rotation axle and support, described rotation axle stretches out outside the support of relative abaculus opposite side, gap is there is in described support bar with the support of relative abaculus opposite side.
2. a kind of pole-mounted circuit breaker according to claim 1, it is characterised in that: being socketed with clip on described rotation axle, described rotation axle is fixed on clip.
3. a kind of pole-mounted circuit breaker according to claim 2, it is characterised in that: described clip is provided with the first screwed hole, described support bar is provided with the external screw thread coordinated with screwed hole.
4. a kind of pole-mounted circuit breaker according to Claims 2 or 3, it is characterised in that: described clip includes strap, and described strap two ends are provided with mounting blocks, and described mounting blocks is provided with the second screwed hole, common through bolt in two described second screwed holes.
5. a kind of pole-mounted circuit breaker according to claim 1, it is characterised in that: described flexible member is spring.
6. a kind of pole-mounted circuit breaker according to claim 5, it is characterised in that: described spring housing connects on the rotating shaft.
7. a kind of pole-mounted circuit breaker according to claim 1, it is characterised in that: one end that described rotation axle stretches out support is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111525.7U CN205376426U (en) | 2016-02-03 | 2016-02-03 | Pole -mounted circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111525.7U CN205376426U (en) | 2016-02-03 | 2016-02-03 | Pole -mounted circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376426U true CN205376426U (en) | 2016-07-06 |
Family
ID=56264574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620111525.7U Active CN205376426U (en) | 2016-02-03 | 2016-02-03 | Pole -mounted circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376426U (en) |
-
2016
- 2016-02-03 CN CN201620111525.7U patent/CN205376426U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |