CN203166392U - Novel switch cabinet - Google Patents
Novel switch cabinet Download PDFInfo
- Publication number
- CN203166392U CN203166392U CN 201320182811 CN201320182811U CN203166392U CN 203166392 U CN203166392 U CN 203166392U CN 201320182811 CN201320182811 CN 201320182811 CN 201320182811 U CN201320182811 U CN 201320182811U CN 203166392 U CN203166392 U CN 203166392U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve plate
- switch cabinet
- novel switch
- bus
- 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 field of electric power equipment and especially relates to a novel switch cabinet. The novel switch cabinet comprises a cabinet body (1), a cable room (2), an instrument room (3) and a valve structure (4). The novel switch cabinet is characterized in that the valve structure includes a four-link mechanism (5), a valve plate (6) and a slide (7); the four-link mechanism is composed of four mutually-hinged link rods and is fixed to the valve plate (6); and the valve plate is composed of upper and lower valve plates of which the bottoms are mounted on the slide (7). The novel switch cabinet has the beneficial effect that the valve mechanism is a link rod mechanism instead of a steel wire rope structure so that the valve can be opened and closed with high reliability and the blockage phenomenon is avoided.
Description
Technical field
The utility model relates to field of electrical equipment, particularly relates to a kind of novel switched cabinet.
Background technology
In the prior art, it is the 1400MM structure that the switch cubicle of 35KV adopts cabinet wide mostly, is easy to occupy too many space, and cabinet intensity is also not enough.It is the 1200MM form that the present invention has adopted cabinet wide, has dwindled the cabinet size, has brought convenience for maintenance and layout.And door-opening mechanism in the past adopts construction of wire rope more, is easy to produce clamping stagnation.
The utility model content
The purpose of this utility model provides a kind of novel switched cabinet.
The technical solution of the utility model is as follows: a kind of novel switched cabinet, comprise cabinet (1), cable vault (2), control room (3) and valve structure (4), and it is characterized in that:
Described valve structure comprises: quadric chain (5), valve plate (6) and slideway (7); Described quadric chain is made up of four connecting rods that are hinged, and quadric chain is fixed to valve plate (6);
Described valve plate is made up of door-plate up and down, is installed on the slideway (7) bottom the door-plate.
Further, described switch cubicle also comprises bus (8), and described bus is with bus casing (9) outward, and bus casing adopts insulating material.
Further, described switch cubicle also comprises a middle circuit breaker (9), and described circuit breaker is installed in the place apart from ground level 50-70cm.
The beneficial effects of the utility model are:
The utility model cabinet adopts high-quality aluminizing zinc steel plate to assemble, and the precision height is easy to produce in batches; The brand-new type compound inslation of adapted vacuum circuit-breaker, circuit breaker adopts the middle structure, and it is good to have interchangeability, changes characteristic of simple; Valve mechanism is link mechanism, gets with the structure of steel wire rope type in the past, makes the valve folding have very high reliability, has avoided catching phenomenon.Major loop adopts isolated bus, alternate and insulating case that connector adapted fire proofing is injection molded, and main bus bar is sectionalized bus, between adjacent cabinet; Separate with bus casing, can prevent effectively that accident from spreading.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1-cabinet, 2-cable vault, 3-control room, 4-valve structure, 5-quadric chain, 6-valve plate, 7-slideway, 8-bus, 9-bus casing, 10-middle circuit breaker.
Embodiment
As shown in Figure 1, a kind of novel switched cabinet of the utility model comprises cabinet 1, cable vault 2, control room 3 and valve structure 4, and valve structure comprises: quadric chain 5, valve plate 6 and slideway 7; Quadric chain is made up of four connecting rods that are hinged, and quadric chain is fixed to valve plate 6, drives the motion of valve plate.Valve plate is made up of door-plate up and down, is installed on the slideway 7 bottom the door-plate.When linkage drove valve plate, valve plate was pressed the desired trajectory motion at slideway 7.Its manner of execution is: advance when removing parts, when making moving contact insert fixed contact, because can remove the components hit connecting rod has driven the movement of quadric chain and the rotation of valve plate, under gear drive, upper and lower valve plate rotates respectively up and down, makes valve form the structure of synchronous opposite opened; Otherwise in the time can claiming out that parts are pulled out, under the effect of spring, gear drive drives the valve plate rotation and quadric chain resets, and fixed contact is hidden fully, makes electrified body and extraneous reliable the isolation.
Switch cubicle also comprises bus 8 in the utility model, and described bus is with bus casing 9 outward, and bus casing adopts insulating material, can prevent effectively that accident from spreading.Middle circuit breaker 10 of the present utility model is installed in the place apart from ground level 50-70cm.It is good to have interchangeability, changes characteristic of simple.
Claims (3)
1. a novel switched cabinet comprises cabinet (1), cable vault (2), control room (3) and valve structure (4), it is characterized in that:
Described valve structure comprises: quadric chain (5), valve plate (6) and slideway (7); Described quadric chain is made up of four connecting rods that are hinged, and quadric chain is fixed to valve plate (6);
Described valve plate is made up of door-plate up and down, is installed on the slideway (7) bottom the door-plate.
2. switch cubicle according to claim 1 is characterized in that:
Described switch cubicle also comprises bus (8), and described bus is with bus casing (9) outward, and bus casing adopts insulating material.
3. switch cubicle according to claim 1 is characterized in that:
Described switch cubicle also comprises a middle circuit breaker (10), and described circuit breaker is installed in the place apart from ground level 50-70cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182811 CN203166392U (en) | 2013-04-11 | 2013-04-11 | Novel switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182811 CN203166392U (en) | 2013-04-11 | 2013-04-11 | Novel switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166392U true CN203166392U (en) | 2013-08-28 |
Family
ID=49027552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320182811 Expired - Fee Related CN203166392U (en) | 2013-04-11 | 2013-04-11 | Novel switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203166392U (en) |
-
2013
- 2013-04-11 CN CN 201320182811 patent/CN203166392U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20190411 |