CN205376377U - Aerify cabinet grounding contact for isolator - Google Patents
Aerify cabinet grounding contact for isolator Download PDFInfo
- Publication number
- CN205376377U CN205376377U CN201620179861.5U CN201620179861U CN205376377U CN 205376377 U CN205376377 U CN 205376377U CN 201620179861 U CN201620179861 U CN 201620179861U CN 205376377 U CN205376377 U CN 205376377U
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- China
- Prior art keywords
- grounding contact
- contact
- gas
- planar structure
- filling cabinet
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Abstract
The utility model discloses an aerify cabinet grounding contact for isolator installs on the grounding contact of isolator frame assembly installation roof beam, grounding contact is including the installation department and the conductive part that constitute " T " shape, the installation department has the planar structure of mounting hole for the shaping, the conductive part for connect in planar structure top and with planar structure extending direction vertically bar -type texture, bar -type texture one end is moving contact cooperation end, and the other end is the ground copper bars link.
Description
Technical field
This utility model relates to high-voltage switch gear technical field, is specifically related to a kind of gas-filling cabinet isolation switch grounding contact.
Background technology
Isolation switch is the important primary element of gas-filling cabinet, and it is in zero load situation, connects and disjunction circuit, makes circuit and isolated from power, be used for protecting maintainer's safety or carrying out line transfer.
Chinese patent literature CN203434074U discloses a kind of gas-filling cabinet isolation switch, including frame general assembly, rotating shaft, moving contact seat, and isolation contact knife assembly, moving contact seat is fixed in frame general assembly by insulator, isolation contact knife assembly is sheathed on rotating shaft, isolation contact knife assembly is electrically connected with moving contact seat by connector, it also includes ground contact seat, ground contact seat is fixedly connected in frame general assembly, isolation contact knife assembly includes two isolation contact knifes, two pieces of baffle plates and two groups of elastic components, two groups of isolation contact knifes are arranged between two groups of blocks, two groups of elastic components are respectively interposed between block and isolation contact knife and arrange, the lower end of two groups of isolation contact knifes contacts with connector, connect by screw is fixing between two groups of baffle plates, elastic component is in compressive state.The grounding contact structure of the prior art is pentagonal configuration, and structure is complicated, and needs to adopt cast copper manufacture, not only processed complex, cost is high, surface quality is poor, and pollutes the environment at casting process, is unfavorable for environmental protection.
Summary of the invention
Therefore, the technical problems to be solved in the utility model is in that to overcome that gas-filling cabinet of the prior art isolation switch grounding contact structure complexity, processed complex, cost be high, defect not environmentally, thus provide that a kind of grounding contact structure is simple, processing is simple, cost is low, the gas-filling cabinet of environmental protection is isolated and is switched.
For this, the technical solution adopted in the utility model is as follows:
A kind of gas-filling cabinet isolation switch grounding contact, it is installed on and keeps apart on the grounding contact mounting rail closing frame general assembly, described grounding contact includes the installation portion and the conductive part that constitute "T"-shaped shape, described installation portion is the planar structure forming installing hole, described conductive part is be connected to above described planar structure and the strip structure vertical with described planar structure bearing of trend, described strip structure one end is moving contact abutting end, and the other end is grounding copper bar link.
Described moving contact abutting end is wedge structure.
The material of described grounding contact is section bar, by cold drawn machine-shaping.
Technical solutions of the utility model, have the advantage that
The gas-filling cabinet isolation switch grounding contact that this utility model provides, improves grounding contact structure, adopts section bar contact, compared to pentagonal configuration grounding contact in prior art or polymorphic structure contact, structure is more succinct, processes more convenient, and functional reliability is better.
The gas-filling cabinet isolation switch grounding contact that this utility model provides, can either directly through cold drawn machine-shaping, it is not necessary to casting technique, has saved the energy and resource, has been conducive to environmental conservation.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the top view of gas-filling cabinet isolation switch；
The front view of the gas-filling cabinet isolation switch grounding contact that Fig. 2 provides for this utility model；
The left view of the gas-filling cabinet isolation switch grounding contact that Fig. 3 provides for this utility model；
The top view of the gas-filling cabinet isolation switch grounding contact that Fig. 4 provides for this utility model.
Description of reference numerals:
9-grounding contact；91-installation portion；911-installing hole；912-planar structure；92-conductive part；921a-moving contact abutting end；921b-grounding copper bar link；10-static contact.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only for descriptive purposes, and it is not intended that indicate or hint relative importance.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals.For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in this utility model.
As long as just can be combined with each other additionally, technical characteristic involved in this utility model difference embodiment disclosed below does not constitute conflict each other.
Fig. 1 is the top view of gas-filling cabinet isolation switch；The front view of the gas-filling cabinet isolation switch grounding contact that Fig. 2 provides for this utility model；The left view of the gas-filling cabinet isolation switch grounding contact that Fig. 3 provides for this utility model；The top view of the gas-filling cabinet isolation switch grounding contact that Fig. 4 provides for this utility model.
As Figure 1-4, a kind of gas-filling cabinet isolation switch grounding contact, it is installed on and keeps apart on the grounding contact mounting rail 3 closing frame general assembly, described grounding contact includes the installation portion 91 and the conductive part 92 that constitute "T"-shaped shape, described installation portion 91 is the planar structure forming installing hole 911, described conductive part 92 is the strip structure vertical with described planar structure bearing of trend, and described strip structure one end is moving contact abutting end 921a, and the other end is grounding copper bar link 921b.
Described moving contact abutting end 921a is wedge structure.Wedge structure for with the opposed moving contact constituted of two panels isolation knife, moving contact moves towards the grounding contact of its dorsal part after separating with static contact, when moving to correct position, the two panels isolation blade of moving contact clamps the wedge structure of described grounding contact, thus being grounded connection.
The material of described grounding contact is section bar, by cold drawn machine-shaping.Without casting technique, save the energy and resource, be conducive to environmental conservation.
Obviously, above-described embodiment is only for clearly demonstrating example, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And the apparent change thus extended out or variation still in this utility model create protection domain among.
Claims (3)
1. a gas-filling cabinet isolation switch grounding contact, it is installed on and keeps apart on the grounding contact mounting rail (3) closing frame general assembly, it is characterized in that, described grounding contact includes the installation portion (91) and the conductive part (92) that constitute "T"-shaped shape, described installation portion (91) is the planar structure forming installing hole (911), described conductive part (92) is for be connected to above described planar structure and the strip structure vertical with described planar structure bearing of trend, described strip structure one end is moving contact abutting end (921a), the other end is grounding copper bar link (921b).
2. gas-filling cabinet according to claim 1 isolation switch grounding contact, it is characterised in that described moving contact abutting end (921a) is wedge structure.
3. gas-filling cabinet according to claim 1 and 2 isolation switch grounding contact, it is characterised in that the material of described grounding contact is section bar, by cold drawn machine-shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179861.5U CN205376377U (en) | 2016-03-09 | 2016-03-09 | Aerify cabinet grounding contact for isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179861.5U CN205376377U (en) | 2016-03-09 | 2016-03-09 | Aerify cabinet grounding contact for isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376377U true CN205376377U (en) | 2016-07-06 |
Family
ID=56266029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620179861.5U Active CN205376377U (en) | 2016-03-09 | 2016-03-09 | Aerify cabinet grounding contact for isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376377U (en) |
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2016
- 2016-03-09 CN CN201620179861.5U patent/CN205376377U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 Yueqing Economic Development Zone, Wenzhou, No. sixteen weft Road, No. 305, Zhejiang Patentee after: Ouyue Electric Power Technology Co. Ltd. Address before: 325600 Yueqing Economic Development Zone, Wenzhou, No. sixteen weft Road, No. 305, Zhejiang Patentee before: Zhejiang Ouyue Electric Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |