An electrical cabinet that can withstand super impact force
A technology of impact force and electrical cabinets, applied in the field of electrical cabinets, can solve the problems of increasing wall thickness, increasing wall thickness and reinforcing ribs, and failure to meet the anti-collision requirements, so as to achieve the effect of increasing anti-collision ability and good practical effect
Active Publication Date: 2017-07-18
STATE GRID ZHEJIANG YONGKANG POWER SUPPLY +1
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Problems solved by technology
However, due to the limitation of the internal space of the electrical cabinet, the increase of the thickness of the wall and the increase of the number of ribs have a certain limit, resulting in a certain limitation in the crash resistance of the electrical cabinet.
For destructive impacts, such as tree falling, car impact, etc., simply increasing the thickness of the wall and increasing the number of ribs will not be able to meet the crash resistance requirements
Method used
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Embodiment Construction
[0025] Such as Image 6 , 7 As shown, it includes a cabinet body 11, a component mounting plate 12, a three-stage telescopic rod 13, a fixed structure 14, a sliding fixing groove 15, a sliding rod 16, and a central block 17 of the mounting plate, wherein as Image 6 As shown, the cabinet body 11 is a cuboid shell and has six faces such as upper, lower, left, right, front and rear, such as Figure 9 , 10 As shown, the center of the component mounting plate 12 is equipped with a square mounting plate central block 17, and the thin end of the three-stage telescopic rod 13 is installed on a certain surface of the mounting plate central block 17, as Figure 7 As shown, a plurality of component mounting plates 12 are connected to each other through three-stage telescopic rods 13 in the manner of dislocation of adjacent rows and adjacent columns. The thin end of the rod 13 is connected with the central block 17 of the mounting plate; as Figure 8 As shown, a slide bar 16 is respe...
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The invention belongs to the technical field of electrical cabinets, and particularly relates to an electrical cabinet capable of withstanding super strong impact force. The electrical cabinet comprises a cabinet body, a plurality of element mounting plates, three-stage telescopic rods, a fixed structure, sliding fixed grooves, sliding rods and mounting plate center blocks, wherein the plurality of element mounting plates are connected together in a staggered manner through corresponding three-stage telescopic rods arranged on the mounting plate center blocks; and furthermore, all element mounting plates are arranged into the sliding fixed grooves through the sliding rods on the uppermost layer and the lowermost layer. In an internal design of the cabinet body, the element mounting plates can be crosswise gathered through the telescopic function of the three-stage telescopic rods; when the upper part, the left side and the right side of the cabinet body are intensively impacted, the cabinet body severely deforms; various element mounting plates are gathered ina staggered intersection manner through the fixed structure; and electric elements arranged on the element mounting plates can be protected. The impact resistance of the electric cabinet is increased; and the electrical cabinet has a relatively good practical effect.
Description
[0001] Technical field [0002] The invention belongs to the technical field of electrical cabinets, in particular to an electrical cabinet capable of withstanding super-strong impact force. Background technique [0003] The electrical cabinet plays an irreplaceable role in electrical layout and use, and the electrical cabinet is the main component for protecting electrical components. At present, the electrical cabinet achieves a higher anti-collision effect by increasing the wall thickness and increasing the number of internal and external reinforcing ribs. However, due to the limitation of the internal space of the electrical cabinet, the increase of the wall thickness and the number of reinforcing ribs have a certain limit, which leads to certain limitations in the crashworthiness of the electrical cabinet. For destructive impacts, such as tree falling, car impact, etc., simply increasing the thickness of the wall and increasing the number of ribs will not be able to meet...
Claims
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IPC IPC(8): H05K7/02H05K7/08
CPCH05K7/026H05K7/08
Inventor 陈路袁建国应军杨陆锋胡成哲徐洪刚吕赢想吕理想程旻奇施波
Owner STATE GRID ZHEJIANG YONGKANG POWER SUPPLY