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Switch cabinet body made of G sectional materials with 45-degree wing angles

A technology for switch cabinets and cabinets, applied in the field of 45-degree wing angle G profile switch cabinets, which can solve the problems of undiscovered switch cabinets and other problems, achieve the effects of reducing the degree of dependence on external cooperation, good concealment, and cost savings

Active Publication Date: 2015-03-25
TIANJIN RES INST OF ELECTRIC SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Through the search, no switchgear cabinet body that can solve the above universal problems was found

Method used

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  • Switch cabinet body made of G sectional materials with 45-degree wing angles
  • Switch cabinet body made of G sectional materials with 45-degree wing angles
  • Switch cabinet body made of G sectional materials with 45-degree wing angles

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Embodiment Construction

[0026] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0027] A 45-degree wing angle G-shaped switchgear cabinet body, with glass door panels 4 installed on the front and rear sides of the cabinet body to effectively protect the operating surfaces of the internal switching appliances; the cabinet body is equipped with a top cover 3, a bottom plate 5, etc.; the cabinet body The main frame is a square frame structure composed of four uprights 1 and eight upper and lower beams 2. The uprights are made of reinforced opening profiles, the beams are G profiles with 45-degree wing angles, and the openings of the profiles face inward. The connection parts of the three All use the sheet metal tee piece 6 for frame installation, and through the positioning hole 7 of the sheet ...

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Abstract

The invention relates to a switch cabinet body made of G sectional materials with 45-degree wing angles. A main body frame of the cabinet body is of a square frame type structure composed of four stand columns, four upper crossbeams and four lower crossbeams, the stand columns are made of enhanced open sectional materials, the crossbeams are made of the G sectional materials with the 45-degree wing angles, the openings of the sectional materials face inward, a metal plate three-way part is adopted for frame installation at the connection portion of each stand column and the corresponding crossbeams, and the stand columns and the crossbeams are fixed together through positioning and fixing of positioning holes and indenting counterbores of the metal plate three-way parts and the stand columns, positioning and fixing of positioning holes and indenting counterbores of the metal plate three-way parts and the crossbeams and positioning connection of stand column bayonets and the crossbeams. The cabinet body is assembled by applying the open sectional materials, the G sectional materials with the wing angles and the independently researched and developed metal plate three-way parts in a matched mode, the cabinet body can be assembled into multipurpose switch cabinets such as industrial control cabinets and power distribution cabinets through self-tapping bolts in a non-welding mode through positioning connection of auxiliary holes and the bayonets, and the switch cabinet body is suitable for being produced by enterprises which have metal plate processing capability and have bending equipment.

Description

technical field [0001] The invention belongs to the field of power distribution control cabinets, and relates to the structural improvement of switch cabinets, in particular to a switch cabinet body of a G profile switch cabinet with a 45-degree wing angle. technical background [0002] At present, many switch cabinets are either fixed by welding or fixed by combined assembly. For the switchgear that is fixed by welding, due to its complex profile structure, it needs to be processed by a forming machine, which cannot handle the connection of all corners of the cabinet when the cabinet is assembled. The technical measures adopted will increase the welding process, personnel and equipment The capacity needs to be increased, and the processing cycle and production efficiency will naturally decrease; for the combined assembly and fixing method, most of them adopt the method of plugging and fixing the profile and the tee, and the tee is often made of aluminum alloy and other pref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/26H02B1/01
CPCH02B1/012H02B1/013H02B1/014H02B1/26
Inventor 崔静段毅韩东明罗巨龙王阳王沙胡文英刘洁
Owner TIANJIN RES INST OF ELECTRIC SCI
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