The GCS low-tension switch cabinet
Technical field
The utility model relates to complete sets of electric switchgears and control devices apparatus field, relates in particular to a kind of GCS low-tension switch cabinet.
Background technology
The GCS low-tension switch cabinet is one of equipment the most common in the electrical industry, is applicable to the distribution system of industries such as power plant, oil, chemical industry, metallurgy, weaving, skyscraper, uses as transmission of electricity, distribution and electric energy conversion.In actual use, normally many low-tension switch cabinets are coupled together through main bus bar, realize demand for control distinct device.Existing GCS low-tension switch cabinet can be provided with a plurality of functional drawers, and the cable of said drawer rear side all links to each other with main bus bar, and main bus bar is in operation simultaneously; Regular meeting has huge electric energy to pass through, thereby the general broad in the cross section of main bus bar, and volume is bigger; So the low-tension switch cabinet rear side can be provided with cable vault and main bus bar chamber, and is as shown in Figure 1, the main bus bar chamber is arranged at the rear side of GCS low-tension switch cabinet; Make the wider width of GCS low-tension switch cabinet, the width of existing GCS low-tension switch cabinet is 100cmm, will take bigger ground placement space like this; Because main bus bar is arranged at the rear side of low-tension switch cabinet,, fixes the rear side of low-tension switch cabinet simultaneously so using the polylith cover plate always, as shown in Figure 2; Be inconvenient to dismantle, therefore be unfavorable for the maintenance of GCS low-tension switch cabinet rear side cable and other devices.
Summary of the invention
The purpose of the utility model pin provides a kind of GCS low-tension switch cabinet of practicing thrift placement space and being convenient to safeguard.
The purpose of the utility model realizes through following technical proposals: a kind of GCS low-tension switch cabinet; Comprise cabinet, the inner chamber in the said cabinet is separated into a plurality of function compartments and main bus bar chamber, is provided with each the mould drawer that is slidingly matched with it in the function compartment; Said main bus bar chamber is arranged at the top of cabinet; Indoor horizontal bus and the vertical bus of being provided with of said main bus bar, said vertical bus is electrically connected with cable vault's cable, and said vertical bus is fixedly connected with horizontal bus.
Adopt this programme; The main bus bar chamber is arranged at the top of cabinet; At the indoor bus slot that is provided with of main bus bar, so just can bus be moved to the top of cabinet simultaneously, make the width of GCS low-tension switch cabinet reduce to 60cm by original 100cmm; So just can save the ground placement space of GCS low-tension switch cabinet greatly, also help a plurality of GCS low-tension switch cabinet series connection and use the demand for control that realizes distinct device.Simultaneously the main bus bar chamber is arranged at the cabinet top, the back door of cabinet just can be opened, and is beneficial to the maintenance of GCS low-tension switch cabinet.
As preferably, described main bus bar chamber is provided with openable door-plate, and said door-plate is articulated on the lateral frame.On the lateral frame of main bus bar chamber, be provided with openable door-plate, make things convenient for the maintenance and the maintenance of main bus bar chamber.
As preferably, described vertical bus is provided with the vertical bus folder.It is more firm to utilize the vertical bus folder that vertical bus is installed.
The utility model is arranged at the cabinet top with the main bus bar chamber, and GCS low voltage switchgear body width is reduced, and saves the ground placement space, also is beneficial to the maintenance of GCS low-tension switch cabinet simultaneously.
Description of drawings
Fig. 1 removes the end view of cabinet shell for existing GCS low-tension switch cabinet;
Fig. 2 is the rearview of existing GCS low-tension switch cabinet
Fig. 3 is the rearview that removes main bus bar chamber behind the door-plate.
Illustrate: 1-cabinet, 2-main bus bar chamber, 3 drawers, 4-horizontal bus, 5-vertical bus, 6-vertical bus folder.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
A kind of GCS low-tension switch cabinet, as shown in Figure 3, comprise cabinet 1; Inner chamber in the said cabinet 1 is separated into a plurality of function compartments and main bus bar chamber 2; Be provided with each the mould drawer 3 that is slidingly matched with it in the function compartment, said main bus bar chamber 2 is arranged at the top of cabinet 1, and horizontal bus 4 and vertical bus 5 are set in the said main bus bar chamber 2; Said vertical bus 4 is electrically connected with cable vault's cable, and said vertical bus 5 is fixedly connected with horizontal bus 4.Said vertical bus 5 is provided with vertical bus folder 6.Described main bus bar chamber 2 also is provided with openable door-plate (not drawing among the figure), and said door-plate is articulated on the lateral frame.
Main bus bar chamber 2 is arranged at the top of cabinet 1; Bus slot horizontal bus 4 and vertical bus 5 are set in main bus bar chamber 2 simultaneously; So just can bus be moved to the top of cabinet 1; Make the width of GCS low-tension switch cabinet reduce to 60cm, so just can save the ground placement space of GCS low-tension switch cabinet greatly, also help a plurality of GCS low-tension switch cabinet series connection and use the demand for control that realizes distinct device by original 100cmm.On the lateral frame of main bus bar chamber 2, be provided with openable door-plate, make things convenient for the maintenance and the maintenance of main bus bar chamber 2 inner cables and other equipment.