CN2760823Y - Armoured draw-out type AC closed switch apparatus - Google Patents
Armoured draw-out type AC closed switch apparatus Download PDFInfo
- Publication number
- CN2760823Y CN2760823Y CNU2004200274696U CN200420027469U CN2760823Y CN 2760823 Y CN2760823 Y CN 2760823Y CN U2004200274696 U CNU2004200274696 U CN U2004200274696U CN 200420027469 U CN200420027469 U CN 200420027469U CN 2760823 Y CN2760823 Y CN 2760823Y
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- CN
- China
- Prior art keywords
- sill
- entablature
- rear column
- top cover
- switch equipment
- 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 discloses an armoured draw-out AC close switch device, the cabinet body of which is composed of a front, a middle and a back upright posts (1), an upper beam (2), a lower beam (3), a close plate (11) and a top cover (12), wherein the components are provided with a plurality of installation holes (10) in the interconnected position and connected with each other by installation bolts (9) to form a whole. Due to the adoption of the method, the utility model avoids the defects brought by the traditional welding technology, increases the degree of interchangeability and standardization of products, and improves the appearance, thereby, the technology is reasonable and the utility model is easy to organize production.
Description
Technical field
The utility model relates to a kind of armored withdraw type and exchanges sealing switch equipment, specifically, relates to its cabinet.
Background technology
The cabinet of the sealing switch equipment of armored withdraw type interchange at present adopts the mode of welding when general assembly.Because welded structure adds man-hour, the temperature height, distortion is big, and geomery is difficult to control, and product interchangeability is poor.And the weld appearance of the generation of welding is relatively poor, and it is smooth to be difficult for processing.The welding processing energy consumption is big, and welding arc light, dust and gas are big for environment pollution, and operating personnel's working condition is poor.Simultaneously, before the welding, can not carry out pre-treatment,, can not use the surface that the cabinet material of upholstery cover is arranged, otherwise can destroy pre-treatment or raw-material effect during welding as surface treatment and other processing to the cabinet material.And after the welding,, cause the pre-treating technology difficulty because its cabinet volume is big, can't adopt advanced pre-treating technology.In addition, welded structure is the corresponding a kind of cabinet of a scheme, and standardization of products coefficient and generalization degree are low, cause difficulty to organization of production.
The utility model content
Problem to be solved in the utility model provides a kind of armored withdraw type and exchanges sealing switch equipment, and the member of its cabinet adopts the connecting mode of better performances.
To achieve these goals, armored withdraw type provided by the utility model exchanges sealing switch equipment, its cabinet is made of rear column, entablature, sill, shrouding, top cover in preceding, rear column, entablature, sill, shrouding, top cover in before it, in its position that connects mutually installing hole is set all, construction bolt passes installing hole it is connected for whole.
Above-described armored withdraw type exchanges sealing switch equipment, the installing hole before it on middle rear column, entablature, sill, shrouding, the top cover, and aperture that it is corresponding and pitch-row equate mutually.
The cross section of rear column in before above-described is for having the square frame of breach.
The cross section of described entablature and sill is having an angle indent adjacent with breach on the square frame of breach.
Adopt said method, the drawback of having avoided traditional welding technology to bring has improved product interchangeability and standardization level, has improved outward appearance, and technology is more reasonable, is easy to tissue production.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 exchanges the generalized section of sealing switch equipment for armored withdraw type.
Fig. 2 is control room, a preceding cabinet top construction bolt position view
Fig. 3 is the installing hole schematic diagram.
Fig. 4 is the cross sectional representation of preceding middle rear column.
Fig. 5 is the cross sectional representation of lower and upper cross-member.
Number in the figure is: rear column in 1, preceding, 2, entablature, 3, sill, 4, preceding cabinet, 5, the back cabinet, 6, a scissor mechanism of carrying, 7, five-defence block and propulsive mechanism, 8, guide rail, 9, construction bolt, 10, installing hole, 11, shrouding, 12, top cover, 13, breach, 14, indent.
Embodiment
Shown in the generalized section that the armored withdraw type of Fig. 1 exchanges sealing switch equipment, cabinet 4 and back cabinet 5 were made of rear column 1, entablature 2, sill 3, shrouding 11, top cover 12 in preceding before the product primary structure was divided into.To be carried out to groupization, standardized designs with upper member, make the interchangeability of product improve the structural adjustment when adapting to product variations.Utilize the CAM technology in production, to adopt MULTIPLE COMPOSITE flanging technology to make component forming, punching out installing hole 10 in advance on upper member, construction bolt 9 pass installing hole 10 with the component composition of cabinet for whole, the aggregate erection of realize not having welding, not having cutting, after product is installed, change in size is very little, does not produce surface damage.Therefore, can adopt the flat cold-rolled sheet or the aluminizing zine plate of high-quality, material surface has carried out anticorrosion landscaping treatment, need not to carry out once more surface treatment.The cabinet of this kind form can constitute product better with a scissor mechanism 6, five-defence block and propulsive mechanism 7, guide rail 8, shrouding 11, top cover 12 and the circuit breaker cart etc. carried.
Shown in the construction bolt position view of Fig. 2, adopt advanced bolt staking technology, construction bolt 9 is a high-strength bolt, and product is assembled into integral body.
Shown in the installing hole schematic diagram of Fig. 3, the aperture between the installing hole 10 of preceding middle rear column 1, entablature 2, sill 3, shrouding 11, top cover 12 equates that pitch-row is taked the equidistance design of modulus seriation, has guaranteed the interchangeability of product.
Shown in the cross sectional representation of the column of Fig. 4, on one side before it in rear column 1 cross section for having the square frame of breach 13, be mainly convenience and the intensity of column and the needs of bending technique of considering installation.When bolt is installed, can enter in the column from breach 13 and operate.
Shown in the cross sectional representation of the crossbeam of Fig. 5, Yi Bian the cross section of its entablature 2 and sill 3 is for having the square frame of breach, an angle indent of square frame.Block form increases its intensity, and its breach 13 is the convenience of consideration installation and the needs of bending technique.When bolt is installed, can enter in the column from breach 13 and operate.The indent 14 that square frame is one jiao is installed shrouding 11 and is convinced.
Claims (4)
1, a kind of armored withdraw type exchanges sealing switch equipment, the cabinet of switchgear connects formation by rear column (1), entablature (2), sill (3), shrouding (11), top cover (12) in preceding, it is characterized in that: rear column (1), entablature (2), sill (3), shrouding (11), top cover (12) in before it, in its position that connects mutually installing hole (10) is set, construction bolt (9) passes installing hole (10) it is connected for whole.
2, exchange sealing switch equipment according to the described armored withdraw type of claim 1, it is characterized in that: the installing hole (10) in before described on rear column (1), entablature (2), sill (3), shrouding (11), the top cover (12), aperture that it is corresponding and pitch-row equate mutually.
3, exchange sealing switch equipment according to the described armored withdraw type of claim 1, it is characterized in that: the cross section of rear column (1) and entablature (2), sill (3) in before described, Yi Bian for having the square frame of breach (13).
4, exchange sealing switch equipment according to the described armored withdraw type of claim 3, it is characterized in that: the cross section of described entablature (2), sill (3), an angle indent (14) adjacent on the square frame that has breach (13) with breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200274696U CN2760823Y (en) | 2004-05-28 | 2004-05-28 | Armoured draw-out type AC closed switch apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200274696U CN2760823Y (en) | 2004-05-28 | 2004-05-28 | Armoured draw-out type AC closed switch apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2760823Y true CN2760823Y (en) | 2006-02-22 |
Family
ID=36083021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200274696U Expired - Fee Related CN2760823Y (en) | 2004-05-28 | 2004-05-28 | Armoured draw-out type AC closed switch apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2760823Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326440A (en) * | 2013-07-02 | 2013-09-25 | 国家电网公司 | Digital display charging control box |
-
2004
- 2004-05-28 CN CNU2004200274696U patent/CN2760823Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326440A (en) * | 2013-07-02 | 2013-09-25 | 国家电网公司 | Digital display charging control box |
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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: 20060222 Termination date: 20110528 |