CN203387107U - Arrangement structure of metal armored draw-out high-voltage switch cabinet - Google Patents
Arrangement structure of metal armored draw-out high-voltage switch cabinet Download PDFInfo
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- CN203387107U CN203387107U CN201320378691.XU CN201320378691U CN203387107U CN 203387107 U CN203387107 U CN 203387107U CN 201320378691 U CN201320378691 U CN 201320378691U CN 203387107 U CN203387107 U CN 203387107U
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- voltage switchgear
- switch cabinet
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Abstract
The utility model discloses an arrangement structure of a metal armored draw-out high-voltage switch cabinet, comprising a cabinet body of the switch cabinet. The arrangement structure is characterized in that holes are arranged in the lower-end side plate of the cabinet body to install wall bushings, holes are arranged in the side plate to install supporting beams and insulators, the lower end of a middle stand column of the cabinet body is provided with an arrester which is rear-mounted, and a lower front room of the cabinet body is provided with a copper bar used for short-circuiting a wire outlet end of the switch cabinet. Space is reserved for the lower front room of the cabinet body through reasonable structural arrangement so that the copper bar can replace an existing cable to short-circuit the wire outlet end to improve the configuration performance of the switch cabinet.
Description
Technical field
The utility model relates to the manufacturing field of high-tension switch cabinet, particularly a kind of arrangement of metal-clad moveable high-voltage switchgear.
Background technology
Metal-clad moveable high-voltage switchgear takes up an area the characteristics such as volume is little, maintenance is convenient with it and is widely used in the distribution loop of 3 ~ 10KV high-tension motor.Two phase sequence is contrary, that functional configuration is identical line-outgoing equipments put together, and after its leading-out terminal short circuit, are connected to high-tension motor, just can realize the rotating of high-tension motor.
Existing switch cubicle is because the access of cable vault's outlet cable causes and do not have enough spaces to use copper bar to carry out short circuit to two sides switchgear leading-out terminal.So conventional cable short circuit mode causes in cable vault multi-cable occurring and connecing now, and makes troubles to installation.Cable is prone to the shortcomings such as surface aging, insulation property reduction after the equipment long-time running, brings hidden danger to the safe operation of equipment.
For the problems referred to above, for the metal armored movable high-voltage board provides a kind of rational arrangement, improve the configuration performance of switch cubicle, in the reasonable Arrangement cabinet, space is the problem that prior art need to solve.
The utility model content
Technical problem to be solved in the utility model is, a kind of arrangement of metal-clad moveable high-voltage switchgear is provided, to reach the purpose in space in the configuration performance that improves switch cubicle, reasonable Arrangement cabinet.
For achieving the above object, the technical solution of the utility model is, a kind of arrangement of metal-clad moveable high-voltage switchgear, the cabinet that comprises switch cubicle, it is characterized in that: on the lower end side plate that described arrangement is cabinet, wall bushing is installed in perforate, and on side plate, supporting traverse and insulator are installed in perforate simultaneously; Cabinet central post lower end is provided with lightning arrester, and lightning arrester is rear-mounted installation; Cabinet front lower indoor is provided with copper bar the leading-out terminal of switch cubicle carried out to short circuit, the front lower chamber slot milling that is cabinet by this rational arrangement, make it can utilize copper bar to replace existing cable to carry out short circuit to leading-out terminal, improve the configuration performance of switch cubicle.
Electromagnetic lock is installed in the front Xiamen of described cabinet, and the electrification display that ground switch interlocking modules is controlled on electromagnetic lock and cabinet instrument door is simultaneously realized five anti-interlockings.
The wall bushing of the front lower chamber of described cabinet is the isosceles triangle arranged distribution
The circular casing that the wall bushing of the front lower chamber of described cabinet is small volume.
A kind of arrangement of metal-clad moveable high-voltage switchgear, the front lower chamber slot milling that the utility model is cabinet by rational structural configuration, make it can utilize copper bar to replace existing cable to carry out short circuit to leading-out terminal, improves the configuration performance of switch cubicle.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
The arrangement structural representation that Fig. 1 is of the present utility model kind of metal-clad moveable high-voltage switchgear;
The arrangement Facad structure schematic diagram that Fig. 2 is of the present utility model kind of metal-clad moveable high-voltage switchgear;
In Fig. 1-2,1, supporting traverse and insulator; 2, wall bushing; 3, electromagnetic lock; 4, electrification display; 5, cabinet; 6, power cable; 7, lightning arrester; 8, earthed switch interlocking modules.
Embodiment
As shown in Figure 1-2, the front lower chamber that metal armored movable high-voltage switch gear provided by the utility model is established cabinet cabinet 5 is the copper bar contact room, and on side plate, wall bushing 2 is installed in perforate, isosceles triangle is arranged; On side plate, supporting traverse and insulator 1 are installed in perforate; Lightning arrester 7 is installed in the central post lower end of cabinet 5; Lightning arrester 7 is rear-mounted installation; Electromagnetic lock 3 is installed in the front Xiamen in cabinet 5 fronts, with the electrification display 4 on instrument door, realizes electric blocking, coordinates earthed switch interlocking modules 8, realizes the five anti-interlockings that high voltage switchgear is perfect.The front lower chamber of switch cubicle wall bushing 2 is selected the circular casing of small volume, according to isosceles triangle, arranges.The front lower chamber slot milling that reasonably structural configuration is cabinet, make it can utilize copper bar to replace existing cable to carry out short circuit to leading-out terminal, improves the configuration performance of switch cubicle.
Concrete, perforate installation supporting traverse and insulator 1, wall bushing 2 on the front lower chamber side plate of cabinet 5, wall bushing 2 is installed in the central post lower end, as the loop of running through of copper bar.According to the space characteristic of cabinet 5 front lower chambers, wall bushing 2 adopts isosceles triangle to arrange, and has effectively utilized space.In cable vault, lightning arrester 7 adopts rear-mounted installation, for enough spaces have been reserved in the introducing of bottom of cabinet bulk power cable 6.
The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as the various improvement that adopted technical solutions of the utility model to carry out; or directly apply to other occasion without improvement, all within protection range of the present utility model.
Claims (4)
1. the arrangement of a metal-clad moveable high-voltage switchgear, the cabinet (5) that comprises switch cubicle, it is characterized in that: on the lower end side plate that described arrangement is cabinet (5), wall bushing (2) is installed in perforate, and on side plate, supporting traverse and insulator (1) are installed in perforate simultaneously; Cabinet (5) central post lower end is provided with lightning arrester (7), and lightning arrester (7) is rear-mounted installation; Cabinet (5) front lower indoor is provided with copper bar the leading-out terminal of switch cubicle carried out to short circuit.
2. the arrangement of a kind of metal-clad moveable high-voltage switchgear according to claim 1, it is characterized in that: electromagnetic lock (3) is installed in the front Xiamen of described cabinet (5), and ground switch interlocking modules (8) is controlled electromagnetic lock (3) simultaneously and realized five anti-interlockings with the electrification display (4) on cabinet (5) instrument door.
3. the arrangement of a kind of metal-clad moveable high-voltage switchgear according to claim 1 is characterized in that: the wall bushing (2) of the front lower chamber of described cabinet (5) is the isosceles triangle arranged distribution
4. the arrangement of a kind of metal-clad moveable high-voltage switchgear according to claim 3, it is characterized in that: the wall bushing (2) of the front lower chamber of described cabinet (5) is the circular casing of small volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378691.XU CN203387107U (en) | 2013-06-28 | 2013-06-28 | Arrangement structure of metal armored draw-out high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378691.XU CN203387107U (en) | 2013-06-28 | 2013-06-28 | Arrangement structure of metal armored draw-out high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387107U true CN203387107U (en) | 2014-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320378691.XU Expired - Fee Related CN203387107U (en) | 2013-06-28 | 2013-06-28 | Arrangement structure of metal armored draw-out high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203387107U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300370A (en) * | 2014-11-11 | 2015-01-21 | 国家电网公司 | Improved 10kV high-voltage switch cabinet cable chamber misoperation-preventive locking method |
| CN110460066A (en) * | 2019-08-30 | 2019-11-15 | 常州博瑞电力自动化设备有限公司 | A kind of box distribution series compensation device |
| CN113594885A (en) * | 2021-07-23 | 2021-11-02 | 现代重工(中国)电气有限公司 | 10kV contact outlet cabinet for belt conveyor |
-
2013
- 2013-06-28 CN CN201320378691.XU patent/CN203387107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300370A (en) * | 2014-11-11 | 2015-01-21 | 国家电网公司 | Improved 10kV high-voltage switch cabinet cable chamber misoperation-preventive locking method |
| CN110460066A (en) * | 2019-08-30 | 2019-11-15 | 常州博瑞电力自动化设备有限公司 | A kind of box distribution series compensation device |
| CN113594885A (en) * | 2021-07-23 | 2021-11-02 | 现代重工(中国)电气有限公司 | 10kV contact outlet cabinet for belt conveyor |
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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 |
Granted publication date: 20140108 Termination date: 20160628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |