CN203589561U - Low voltage switch cabinet - Google Patents
Low voltage switch cabinet Download PDFInfo
- Publication number
- CN203589561U CN203589561U CN201320756125.8U CN201320756125U CN203589561U CN 203589561 U CN203589561 U CN 203589561U CN 201320756125 U CN201320756125 U CN 201320756125U CN 203589561 U CN203589561 U CN 203589561U
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- Prior art keywords
- drawer
- cabinet
- crossbeam
- switch cabinet
- low
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052802 copper Inorganic materials 0.000 claims abstract description 26
- 239000010949 copper Substances 0.000 claims abstract description 26
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 239000011229 interlayer Substances 0.000 claims abstract description 11
- 241001274660 Modulus Species 0.000 claims description 4
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model discloses a low voltage switch cabinet and belongs to the switch cabinet field. The low voltage switch cabinet comprises a cabinet body, interlayer plates fixed in the cabinet body and a drawer located between the interlayer plates. The cabinet body is formed by a crossbeam, a longitudinal beam and a stand column. The two of the crossbeam, the longitudinal beam and the stand column are vertical to each other. A horizontal bus frame used for fixing horizontal copper bar is arranged above the crossbeam of a top of the cabinet body. A rear door used for switch cabinet back side overhauling is arranged on a rear side surface of the cabinet body. The low voltage switch cabinet provided in the utility model possesses the following characteristics that the structure is compact; maintenance and overhauling are easy; a plurality of switch cabinets with different specifications can be integrated; universality is strong and so on.
Description
Technical field
The utility model relates to switch cubicle field, relates in particular to a kind of low-tension switch cabinet.
Background technology
Low-tension switch cabinet is applicable to the industries such as power plant, oil, chemical industry, metallurgy, weaving, skyscraper, as transmission of electricity, distribution and electric energy conversion, only uses.From a structural point, be generally divided into fixed and pull-out type two classes.Wherein, draw out switchgear cabinet is comprised of the cabinet of fixing and the mobile unit part that the major electrical equipment elements such as switch are housed, can move part moves while changing light, after moving into, location is reliable, and the drawer of same type and specification can reliably exchange, the processing method of the cabinet part in the processing method fundamental sum fixed switching cabinet of the cabinet part in draw out switchgear cabinet is similar.
Traditional low-tension switch cabinet does not arrange back door conventionally, and this is the rear side that is all positioned at cabinet due to the bus frame of its horizontal copper bar and the horizontal copper bar of installation, and horizontal copper bar very easily causes arcing, if back door is set, has larger risk of shock.But if back door is not set, the maintenance of switch cubicle is just very difficult.In addition, it is poor that common low-tension switch cabinet also has the ability of switch cubicle of integrated multiple different size, the defect such as the versatility of drawer is poor.
Utility model content
In order to overcome the defect of prior art, technical problem to be solved of the present utility model is to propose a kind of low-tension switch cabinet, and its compact conformation is easy to safeguard and maintenance, and the switch cubicle of the integrated multiple different size of energy, highly versatile.
For reaching this object, the utility model by the following technical solutions:
A kind of low-tension switch cabinet that the utility model provides, comprise cabinet, be fixed on the interlayer board of described cabinet inside, the drawer between described interlayer board, described cabinet is surrounded by crossbeam, longeron and column, described crossbeam, described longeron and described column are vertical between two, be positioned at the crossbeam at described cabinet top and the top of longeron is provided with the horizontal bus frame for fixing horizontal copper bar, the trailing flank of described cabinet is provided with the back door for the maintenance of the described switch cubicle back side.
Further technical scheme of the present utility model: described horizontal bus frame comprises train wheel bridge and lower plate, one end of described horizontal copper bar is connected in the groove on described train wheel bridge and described lower plate.
Further technical scheme of the present utility model: have the installing hole that multiple moduluses are E on described cabinet, described drawer comprises the 8E/4 drawer, 8E/2 drawer, 8E drawer, 16E drawer and the 24E drawer that set gradually to the bottom of described cabinet from the top of described cabinet.
Further technical scheme of the present utility model: be equipped with interlocking gear on described 8E/4 drawer, described 8E/2 drawer, described 8E drawer, described 16E drawer and described 24E drawer, interlocking gear is connected with circuit breaker.
Further technical scheme of the present utility model a: side of described drawer is provided with cable vault.
Further technical scheme of the present utility model: described crossbeam comprises interior crossbeam, described interior crossbeam is positioned at the inside of described cabinet, on described interior crossbeam, is fixed with vertical copper bar.
Further technical scheme of the present utility model: described vertical copper bar is wrapped in the inside of feature board, described feature board is fixedly connected with described interior crossbeam.
Further technical scheme of the present utility model: described crossbeam comprises side crossbeam, described column comprises central post and edge column, described central post is connected with described edge column by side crossbeam.
Further technical scheme of the present utility model a: side at described back door is flexibly connected with described edge column by hinge.
The beneficial effects of the utility model are:
The low-tension switch cabinet that the utility model provides is arranged at horizontal bus frame the top of the crossbeam at cabinet top, be about to the top that horizontal copper bar is fixed on switch cubicle, because switch cubicle has certain height, the horizontal copper bar that is positioned at top can not produce motor danger to maintenance personal, therefore can set up the back door of being convenient to the maintenance of the switch cubicle back side on the trailing flank of cabinet, thereby make to safeguard and the convenient victory of maintenance process, and horizontal copper bar is placed in the top of switch cubicle, also increased to a large extent the space of safeguarding of switch cubicle rear side.In addition, on cabinet, there is the installing hole that multiple moduluses are E, and the 8E/4 drawer setting gradually to the bottom of cabinet from the top of cabinet, 8E/2 drawer, 8E drawer, 16E drawer and 24E drawer, therefrom can find out, the modulus that on multiple drawer and cabinet, installing hole adopts is consistent, therefore the switch cubicle of the integrated multiple different size of above-mentioned low-tension switch cabinet energy, highly versatile.
Accompanying drawing explanation
Fig. 1 is the front view of the low-tension switch cabinet that provides of the utility model embodiment;
Fig. 2 is the end view of the low-tension switch cabinet that provides of the utility model embodiment;
Fig. 3 is the sectional view of the low-tension switch cabinet that provides of the utility model embodiment.
In figure:
2, interlayer board; 3, crossbeam; 4, longeron; 6, horizontal copper bar; 7, back door; 81, train wheel bridge; 82, lower plate; 9, hinge; 10, installing hole; 11,8E/4 drawer; 12,8E/2 drawer; 13,8E drawer; 14,16E drawer; 15, side crossbeam; 16,24E drawer; 17, interlocking gear; 18, cable vault; 31, interior crossbeam; 19, vertical copper bar; 20, feature board; 21, central post; 22, edge column.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate the technical solution of the utility model.
As depicted in figs. 1 and 2, be respectively front view and the end view of the low-tension switch cabinet that provides in the present embodiment.
A kind of low-tension switch cabinet that the utility model provides, comprise cabinet, multiple interlayer board 2 and drawer, interlayer board 2, be fixed on the inside of cabinet, between adjacent two-layer interlayer board 2, be provided with one or more drawers, cabinet is surrounded by crossbeam 3, longeron 4 and column, crossbeam 3, longeron 4 and column are vertical between two, form the cabinet of a rectangle.
The type of low-tension switch cabinet has: GCL type low voltage drawing-out switching carbinet, GCS type low voltage drawing-out switching carbinet, GCS type low-tension switch cabinet, GCK type draw out switchgear cabinet, GGD type low pressure fixed switching cabinet, assembly type low-tension switch cabinet, MNSC type low voltage drawing-out switching carbinet, MS low voltage drawing-out switching carbinet, GCS type low voltage drawing-out switching carbinet, MNSQH draw-out type low voltage switch cabinet, GCS type low voltage drawing-out switching carbinet and GCK (L) type low-tension switch cabinet etc.
Be positioned at the crossbeam 3 at cabinet top and the top of longeron 4 is provided with horizontal bus frame, horizontal bus frame, for fixing horizontal copper bar 6, makes horizontal copper bar 6 be installed in the top of cabinet.Because cabinet itself has certain height, therefore be positioned at the horizontal copper bar of top, can not produce motor danger to maintenance personal.In addition, horizontal copper bar 6 is placed in the top of cabinet, has also increased to a large extent the space of safeguarding of cabinet rear side.
The trailing flank of cabinet is provided with back door 7, and overhaul for the switch cubicle back side at back door 7.Therefore the maintenance that is arranged so that cabinet dorsal part at back door 7 and overhaul very conveniently, makes maintenance personal without extracting drawer, can overhaul the inside of switch cubicle.
Further, horizontal bus frame comprises train wheel bridge 81 and lower plate 82, and one end of horizontal copper bar 6 is connected in the groove on train wheel bridge 81 and lower plate 82, and preferably the mode of clamping is fixed horizontal copper bar 6.
Further, on cabinet, having multiple moduluses is the installing hole 10 of E, and modulus E refers to that two distances between installing hole are E, preferred E=25mm in the present embodiment.Drawer comprises four 8E/4 drawers 11, two 8E/2 drawers 12, two 8E drawers 13, 16E drawer 14 and 24E drawers 16, and 8E/4 drawer 11,8E/2 drawer 12, 8E drawer 13, 16E drawer 14 and 24E drawer 16 are set in turn in corresponding interlayer board 2 to the bottom of cabinet from the top of cabinet.Normally the large or larger drawer of modulus of volume is installed on the bottom of cabinet, and small volume and modulus are installed on the top of cabinet less Monday.Therefrom can find out, the modulus that multiple drawer and most of installing hole 10 adopt is consistent, thus the switch cubicle of the integrated multiple different size of above-mentioned low-tension switch cabinet energy, highly versatile.
Further preferred, on 8E/4 drawer 11,8E/2 drawer 12, 8E drawer 13, 16E drawer 14 and 24E drawer 16, be equipped with interlocking gear 17, interlocking gear 17 is connected with circuit breaker, be that in drawer opening procedure, interlocking gear 17 can drive circuit breaker to disconnect, thereby power-off, assurance operating personnel's personal safety.
Preferably, a side of drawer is provided with cable vault 18, is provided with cable vault 18 and can facilitates cabling, avoids occurring cabling confusion, the convenience and the convenience that improve wiring and pull out line.
Further, crossbeam 3 comprises interior crossbeam 31, interior crossbeam 31 is positioned at the inside of cabinet, on interior crossbeam 31, be fixed with vertical copper bar 19, vertical copper bar 19 is wrapped in the inside of feature board 20, and feature board 20 is fixedly connected with interior crossbeam 31, and feature board 20 has good insulating properties, can effectively prevent the arcing causing because of fault, avoid vertical copper bar 19 to shock by electricity to maintenance personal or operating personnel.
Further, crossbeam 3 comprises side crossbeam 15, and column comprises central post 21 and edge column 22, and central post 21 is connected with edge column 22 by side crossbeam 15, and side crossbeam 15 can be connected as a single entity central post 21 and edge column 22, thus the hole impact capacity of cabinet entirety.
Further, a side at back door 7 is flexibly connected with edge column 22 by hinge 9, and back door 7 is rotated around edge column 22.
The utility model is described by preferred embodiment, and those skilled in the art know, in the situation that not departing from spirit and scope of the present utility model, can carry out various changes or equivalence replacement to these features and embodiment.The utility model is not subject to the restriction of specific embodiment disclosed herein, and other fall into the scope that embodiment in the application's claim belongs to the utility model protection.
Claims (9)
1. a low-tension switch cabinet, comprise cabinet, be fixed on described cabinet inside interlayer board (2), be positioned at the drawer between described interlayer board (2), described cabinet is surrounded by crossbeam (3), longeron (4) and column, described crossbeam (3), described longeron (4) and described column are vertical between two, it is characterized in that:
Be positioned at the crossbeam (3) at described cabinet top and the top of described longeron (4) is provided with the horizontal bus frame for fixing horizontal copper bar (6);
The trailing flank of described cabinet is provided with the back door (7) for the maintenance of the described switch cubicle back side.
2. low-tension switch cabinet according to claim 1, is characterized in that:
Described horizontal bus frame comprises train wheel bridge (81) and lower plate (82);
One end of described horizontal copper bar (6) is connected in the groove on described train wheel bridge (81) and described lower plate (82).
3. low-tension switch cabinet according to claim 1, is characterized in that:
On described cabinet, there is the installing hole that multiple moduluses are E (10);
Described drawer comprises the 8E/4 drawer (11), 8E/2 drawer (12), 8E drawer (13), 16E drawer (14) and the 24E drawer (16) that from the top of described cabinet, to the bottom of described cabinet, set gradually.
4. low-tension switch cabinet according to claim 3, is characterized in that:
On described 8E/4 drawer (11), described 8E/2 drawer (12), described 8E drawer (13), described 16E drawer (14) and described 24E drawer (16), be equipped with interlocking gear (17);
Interlocking gear (17) is connected with circuit breaker.
5. low-tension switch cabinet according to claim 1, is characterized in that:
One side of described drawer is provided with cable vault (18).
6. low-tension switch cabinet according to claim 1, is characterized in that:
Described crossbeam (3) comprises interior crossbeam (31);
Described interior crossbeam (31) is positioned at the inside of described cabinet;
On described interior crossbeam (31), be fixed with vertical copper bar (19).
7. low-tension switch cabinet according to claim 1, is characterized in that:
Described vertical copper bar (19) is wrapped in the inside of feature board (20);
Described feature board (20) is fixedly connected with described interior crossbeam (31).
8. low-tension switch cabinet according to claim 1, is characterized in that:
Described crossbeam (3) comprises side crossbeam (15);
Described column comprises central post (21) and edge column (22);
Described central post (21) is connected with described edge column (22) by side crossbeam (15).
9. low-tension switch cabinet according to claim 8, is characterized in that:
One side at described back door (7) is flexibly connected with described edge column (22) by hinge (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320756125.8U CN203589561U (en) | 2013-11-26 | 2013-11-26 | Low voltage switch cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320756125.8U CN203589561U (en) | 2013-11-26 | 2013-11-26 | Low voltage switch cabinet |
Publications (1)
Publication Number | Publication Date |
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CN203589561U true CN203589561U (en) | 2014-05-07 |
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CN201320756125.8U Expired - Fee Related CN203589561U (en) | 2013-11-26 | 2013-11-26 | Low voltage switch cabinet |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103618230A (en) * | 2013-11-26 | 2014-03-05 | 昆山振宏电子机械有限公司 | Low-voltage switch cabinet |
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2013
- 2013-11-26 CN CN201320756125.8U patent/CN203589561U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103618230A (en) * | 2013-11-26 | 2014-03-05 | 昆山振宏电子机械有限公司 | Low-voltage switch cabinet |
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Date | Code | Title | Description |
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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: 20140507 Termination date: 20151126 |