CN103904579A - Back-to-back integrated load switch cabinet - Google Patents
Back-to-back integrated load switch cabinet Download PDFInfo
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- CN103904579A CN103904579A CN201410128487.1A CN201410128487A CN103904579A CN 103904579 A CN103904579 A CN 103904579A CN 201410128487 A CN201410128487 A CN 201410128487A CN 103904579 A CN103904579 A CN 103904579A
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- load switch
- switch body
- switch
- circuit breaker
- frame
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Abstract
The invention provides a back-to-back integrated load switch cabinet which comprises a frame, side boards, a door board and a load switch body. The frame is formed by assembling a left frame and a right frame, an isolation board is arranged at the position where the left frame is connected with the right frame, and a wall bushing where a copper bar penetrates is arranged on the isolation board. The load switch body comprises an operating panel, an isolation switch, a circuit breaker, a high-voltage fuse and a grounding switch. The isolation switch is arranged on the left side of the load switch body through an insulator, the high-voltage fuse, the circuit breaker and the grounding switch are arranged on the right side of the load switch body in sequence through insulators, the operating panel is arranged on the load switch body, the load switch body is arranged on the isolation board, and the disconnecting link end of the isolation switch is connected with one end of the high-voltage fuse through the copper bar penetrating through the wall bushing. The back-to-back integrated load switch cabinet has the advantages that consumption of black, nonferrous metal and insulating materials is small, the structure is simple and assembly is convenient.
Description
Technical field
The present invention relates to field of electrical equipment, more specifically to one integral type loading switch cabinet back-to-back.
Background technology
In electric power system, existing switch cubicle be in metal enclosed shell by main electrical scheme requirement, formed by isolating switch, circuit breaker or on-load switch, current transformer, earthed switch and turnover cable.Conventional switch cubicle general structure is all independently to install isolating switch and current transformer in the both sides of circuit breaker or on-load switch, to meet control, protection and safe insulation request.Because components and parts are many, therefore switch cubicle consumes coloured, ferrous metal and insulating material is many, complex structure, cabinet built-up time is long.And also there is no at present the product for the cabinet of integral type on-load switch designs back-to-back.
Summary of the invention
The present invention has overcome deficiency of the prior art, and one integral type loading switch cabinet is back-to-back provided.
Object of the present invention is achieved by following technical proposals.
One is integral type loading switch cabinet back-to-back, comprise framework, side plate, door-plate and load switch body, described framework is assembled by left frame and correct frame, be provided with dividing plate in described left frame and described correct frame junction, on described dividing plate, be provided with the wall bushing passing for copper bar, described load switch body comprises guidance panel, isolating switch, circuit breaker, high-tension fuse and earthed switch, described isolating switch is arranged on described load switch body left side by insulator, described high-tension fuse, described circuit breaker and described earthed switch are successively set on described load switch body right side by insulator, on described load switch body, be provided with described guidance panel, described load switch body is arranged on described dividing plate, disconnecting link one end of described isolating switch is connected by the copper bar through described wall bushing with described high-tension fuse one end.
Described load switch body also comprises current transformer, and described current transformer is arranged between described high-tension fuse and described circuit breaker.
Described load switch body also comprises current transformer, and described current transformer is arranged between described circuit breaker and described earthed switch.
Described framework adopts 50 angle steel, and described left frame is of a size of 950mmX2400mmX1800mm, and described correct frame is of a size of 1500mmX2400mmX1800mm.
Beneficial effect of the present invention is: the invention enables black, non-ferrous metal and insulating material consumption few, cabinet body structure is simple, and cabinet is easy to assembly.
Accompanying drawing explanation
Fig. 1 is loading switch cabinet mounting structure of the present invention.
In figure: 1, left frame, 2, correct frame, 3, guidance panel, 4, wall bushing, 5, dividing plate, 6, isolating switch, 7, high-tension fuse, 8, circuit breaker, 9, earthed switch.
Embodiment
Below by specific embodiment, technical scheme of the present invention is further described.
One is integral type loading switch cabinet back-to-back, as shown in Figure 1, comprise framework, side plate, door-plate and load switch body, framework is assembled by left frame 1 and correct frame 2, be provided with dividing plate 5 in left frame 1 and correct frame 2 junctions, on dividing plate 5, be provided with the wall bushing 4 passing for copper bar, load switch body comprises guidance panel 3, isolating switch 6, circuit breaker 8, high-tension fuse 7 and earthed switch 9, isolating switch 6 is arranged on load switch body left side by insulator, high-tension fuse 7, circuit breaker 8 and earthed switch 9 are successively set on load switch body right side by insulator, on load switch body, be provided with guidance panel 3, load switch body is arranged on dividing plate 5, disconnecting link one end of isolating switch 6 with high-tension fuse 7 one end by being connected through the copper bar of wall bushing 4, framework adopts 50 angle steel, left frame is of a size of 950mmX2400mmX1800mm, correct frame is of a size of 1500mmX2400mmX1800mm.
One is integral type loading switch cabinet back-to-back, comprise framework, side plate, door-plate and load switch body, framework is assembled by left frame 1 and correct frame 2, be provided with dividing plate 5 in left frame 1 and correct frame 2 junctions, on dividing plate 5, be provided with the wall bushing 4 passing for copper bar, load switch body comprises guidance panel 3, isolating switch 6, circuit breaker 8, high-tension fuse 7 and earthed switch 9, isolating switch 6 is arranged on load switch body left side by insulator, high-tension fuse 7, circuit breaker 8 and earthed switch 9 are successively set on load switch body right side by insulator, on load switch body, be provided with guidance panel 3, load switch body is arranged on dividing plate 5, disconnecting link one end of isolating switch 6 with high-tension fuse 7 one end by being connected through the copper bar of wall bushing 4, load switch body can also comprise a current transformer, current transformer is arranged between high-tension fuse 7 and circuit breaker 8, left frame is of a size of 950mmX2400mmX1800mm, correct frame is of a size of 1500mmX2400mmX1800mm.
One is integral type loading switch cabinet back-to-back, comprise framework, side plate, door-plate and load switch body, framework is assembled by left frame 1 and correct frame 2, be provided with dividing plate 5 in left frame 1 and correct frame 2 junctions, on dividing plate 5, be provided with the wall bushing 4 passing for copper bar, load switch body comprises guidance panel 3, isolating switch 6, circuit breaker 8, high-tension fuse 7 and earthed switch 9, isolating switch 6 is arranged on load switch body left side by insulator, high-tension fuse 7, circuit breaker 8 and earthed switch 9 are successively set on load switch body right side by insulator, on load switch body, be provided with guidance panel 3, load switch body is arranged on dividing plate 5, disconnecting link one end of isolating switch 6 with high-tension fuse 7 one end by being connected through the copper bar of wall bushing 4, load switch body can also comprise a current transformer, current transformer is arranged between circuit breaker 8 and earthed switch 9, left frame is of a size of 950mmX2400mmX1800mm, correct frame is of a size of 1500mmX2400mmX1800mm.
Above the present invention is done to exemplary description; should be noted that; in the situation that not departing from core of the present invention, the replacement that is equal to that any simple distortion, modification or other those skilled in the art can not spend creative work all falls into protection scope of the present invention.
Claims (4)
1. an integral type loading switch cabinet back-to-back, it is characterized in that: comprise framework, side plate, door-plate and load switch body, described framework is assembled by left frame (1) and correct frame (2), be provided with dividing plate (5) in described left frame (1) and described correct frame (2) junction, on described dividing plate (5), be provided with the wall bushing (4) passing for copper bar, described load switch body comprises guidance panel (3), isolating switch (6), circuit breaker (8), high-tension fuse (7) and earthed switch (9), described isolating switch (6) is arranged on described load switch body left side by insulator, described high-tension fuse (7), described circuit breaker (8) and described earthed switch (9) are successively set on described load switch body right side by insulator, on described load switch body, be provided with described guidance panel (3), described load switch body is arranged on described dividing plate (5), disconnecting link one end of described isolating switch (6) with described high-tension fuse (7) one end by being connected through the copper bar of described wall bushing (4).
2. one according to claim 1 integral type loading switch cabinet back-to-back, is characterized in that: described load switch body also comprises current transformer, and described current transformer is arranged between described high-tension fuse (7) and described circuit breaker (8).
3. one according to claim 1 integral type loading switch cabinet back-to-back, is characterized in that: described load switch body also comprises current transformer, and described current transformer is arranged between described circuit breaker (8) and described earthed switch (9).
4. according to the arbitrary described one integral type loading switch cabinet back-to-back of claim 1-3, it is characterized in that: described framework adopts 50 angle steel, described left frame (1) is of a size of 950mmX2400mmX1800mm, and described correct frame (2) is of a size of 1500mmX2400mmX1800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128487.1A CN103904579A (en) | 2014-04-01 | 2014-04-01 | Back-to-back integrated load switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128487.1A CN103904579A (en) | 2014-04-01 | 2014-04-01 | Back-to-back integrated load switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103904579A true CN103904579A (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410128487.1A Pending CN103904579A (en) | 2014-04-01 | 2014-04-01 | Back-to-back integrated load switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103904579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038344A (en) * | 2017-06-12 | 2018-12-18 | 天津市中力防雷技术有限公司 | Switch unit and power distribution cabinet |
-
2014
- 2014-04-01 CN CN201410128487.1A patent/CN103904579A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038344A (en) * | 2017-06-12 | 2018-12-18 | 天津市中力防雷技术有限公司 | Switch unit and power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |