Section bar and three-door power distribution cabinet body
A three-door, power distribution cabinet technology, applied in the substation/distribution device housing, electrical components, substation/switch layout details, etc., can solve the problems of single-door power distribution cabinets that are unfavorable for the installation and wiring of electrical components in power distribution cabinets, daily maintenance, etc. , to achieve the effect of improving maintenance and repair efficiency and improving structural stability
Pending Publication Date: 2020-03-20
HUAIAN COLLEGE OF INFORMATION TECH
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Problems solved by technology
[0003] In order to solve the problem that the single-door power distribution cabinet in the prior art is not conducive to the installation and wiring of electrical components in the power distribution cabinet and the daily maintenance, the present invention provides a profile, and uses this profile to make a three-door power distribution cabinet maintenance Power distribution cabinet
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[0031] Such as Figure 1~2 , a profile, including a first folded plate 61 and a second folded plate 62, the first folded plate 61 is bent into a right-angle folded plate, the second folded plate 62 is bent into a W-shaped folded plate, the two ends of the right-angled folded plate The part of the W-shaped folded plate is bent inward to form a wrapping edge, and the folded sections at both ends of the W-shaped folded plate are respectively attached to the two folded sections of the right-angled folded plate, and a part of the folded sections at both ends of the W-shaped folded plate are respectively located on the two sides of the first folded plate 61. Inside the bounding of the end. The bending angles of the W-shaped folding plates are all 90 degrees. The ends of the hemming of the right-angle folded plate are square-toothed or zigzag-shaped. The two right-angled sections of the first folding plate 61 have modular holes, and the modular holes include square holes and / or rou...
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The invention relates to the technical field of power distribution cabinets. The invention relates to a section bar and a three-door power distribution cabinet body. The sectional material comprises afirst folded plate and a second folded plate. The first folding plate is bent into a right-angled folding plate; the second folded plate is bent into a W-shaped folded plate; the end parts of the twosides of the right-angled folded plate are bent inwards to form covered edges; the folded sections at the two ends of the W-shaped folded plate are respectively attached to the two folded sections ofthe right-angled folded plate; one parts of the folded sections at the two ends of the W-shaped folded plate are respectively positioned in the covered edges at the two ends of the first folded plate; the three-door power distribution cabinet body comprises a frame. The rack comprises four vertical stand columns. A top beam is fixed between every two adjacent stand columns. Cabinet doors are installed on the three side faces of the cabinet body. According to the three-door power distribution cabinet body provided by the invention, the protection grade is ensured to reach IP55, and the installation, wiring and later maintenance efficiency of electric appliance components of the power distribution cabinet are greatly improved at the same time.
Description
technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a profile and a three-door power distribution cabinet body. Background technique [0002] The power distribution cabinet has a compact structure and many internal electrical components. In order to prevent the dust in the air from entering the power distribution cabinet and affecting the service life of the electrical components, domestic power distribution cabinet manufacturers use nine-fold profiles to design power distribution cabinets with outer column structures. The protection level of the structural power distribution cabinet can reach IP55, but the power distribution cabinet with 90-fold profiles is a single door. After the installation and wiring of the electrical components inside the power distribution cabinet are completed, the left side of the power distribution cabinet The right side and the rear side are usually sealed with a backplane to preven...
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IPC IPC(8): H02B1/01H02B1/30
CPCH02B1/01H02B1/301
Inventor 刘俊王祥吕力刘旺
Owner HUAIAN COLLEGE OF INFORMATION TECH
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