The heavy electric control cabinet of steady type
Technical field
The utility model relates to a kind of electric control cabinet with firm suspension centre, belongs to the electric control cabinet technical field.A kind of electric control cabinet specifically is exactly a kind of heavy electric control cabinet.
Background technology
Electric control cabinet is applied in the electric power system in large quantities, standards such as its fail safe are also had certain requirement, and for example worker EC60439-1 (low-voltage complete switch equipment and control appliance), GB7251 (low-voltage complete switch equipment) and ZBK36001 (low pressure pull-out type switchgear assembly) have made the requirement of standardization to it.But, along with popularizing of power automation, the volume increase gradually of electrical circuitry equipment in the control cubicle, weight increase, the control cubicle of making according to the requirement in past, can not adapt to existing situation, use and to the investigation in market by reality, 2 deficiencies of main existence, existing control cubicle mostly is module principle greatly and manufactures and designs, the rectangle frame that support column and crossbeam all constitute, the big power equipment of weight is supported by crossbeam mostly, and oscillation phenomenon, the long-time use are arranged during the power equipment operation, crossbeam is easy to generate deflection deformation, influences ordinary production.
Summary of the invention
The technology that the insecure and crossbeam of hanger is easy to generate deflection deformation when solving lifting is asked grain husk, and the utility model provides hanger the firm and firm a kind of heavy electric control cabinet of crossbeam.
The utility model is to realize like this, a kind of heavy electric control cabinet, comprise the framework that supports cabinet and the panel on framework of being coated and fixed, framework is made of the crossbeam that is fixed on the support column, the support column of described framework protrudes upward cabinet, in the rectangle frame that described support column and crossbeam constitute cant beam is set.
Described heavy electric control cabinet, described cant beam is the X-shaped setting in rectangle frame.
Described heavy electric control cabinet, described cant beam is the M shape setting in rectangle frame.
Adopt the utility model of technique scheme, owing in the rectangle frame of support column and crossbeam formation bearing diagonal is set, increased the whole steadiness of whole framework, can stand vibration, crossbeam deflection deformation can not occur.
Description of drawings
Fig. 1 is X-shaped frame structure schematic diagram.
Fig. 2 is M shape frame structure schematic diagram.
Embodiment
A kind of heavy electric control cabinet, comprise the framework that supports cabinet and the panel on framework of being coated and fixed, framework is made of the crossbeam 2 that is fixed on the support column 1, for increasing the stability of general frame, in the rectangle frame of above-mentioned support column 1 and crossbeam 2 formations, cant beam 4 is set, cant beam 4 can be the X-shaped setting in rectangle frame, also can be the M shape setting.
In addition, the support column 1 of framework protrudes upward cabinet, and support column 1 stretches out cabinet hanger 3 partly is set.
Need to prove, above-mentioned heavy electric control cabinet, support column 1 can be four, also can be the six roots of sensation.Its section bar both can be to be angle steel, also can be square steel tube.