Fixing device of metal armor removal type switchgear

Abstract

The invention discloses a fixing device of metal armor removal type switchgear. The fixing device comprises a switch cabinet body, pieces of supporting angle iron, an exhaust fan, a bottom plate, a partition plate, a mounting plate and a wedge-shaped part, wherein a gap is formed between the mounting plate and the bottom plate; a plurality of arc-shaped parts which are of a hollow structure and uniformly arranged are in through connection to the partition plate, and a first through hole is formed in the bottom of each arc-shaped part; the cross section of each piece of supporting angle iron is L-shaped, a connecting block is movably connected with the inner side of each supporting angle iron, a row of adjusting bolts are screwed on the connecting blocks, first boxes are connected with inner sides of the connecting blocks, inclined top plates are connected with tops of the first boxes, a row of blowing fans are connected with inner bottoms of the first boxes, a third box is connected with inner sides of the two first boxes, a plurality of springs are connected with the inner bottom of the third box, and the mounting plate and the wedge-shaped part are inserted into the third box. The fixing device can overcome defects in the prior art and has better mounting and fixing effects.

Description

technical field [0001] The invention relates to a switchgear, in particular to a fixing device for a metal armored removable switchgear. Background technique [0002] Metal armored removable switchgear is a kind of switchgear used for power transmission in power plants, power system and substations of industrial and mining enterprises, power distribution and high-voltage motor start-up, etc., to achieve the purpose of control, protection and detection, but the current market There are unreasonable aspects in the structural design of the metal armored removable switchgear, which can easily cause misoperation and bring personal injury to the operator. Chinese utility model patent CN 206864907 U discloses an armored removable switchgear Open switchgear. The armored removable switchgear of this structure is inconvenient to install, and in an environment with harsh installation conditions, it is easy to be affected by the external environment, resulting in a decrease in installa...

AI Technical Summary

Problems solved by technology

[0002] Metal armored removable switchgear is a kind of switchgear used for power transmission in power plants, power system and substations of industrial and mining enterprises, power distribution and high-voltage motor start-up, etc., to achieve the purpose of control, protection and detection, but the current market There are unreasonable aspects in the structural design of the metal armored removable switchgear, which can easily cause misoperation and bring personal injury to the operator. Chinese utility model patent CN 206864907 U discloses an armored removable switchgear Open switchgear

The armored removable switchgear with this structure is inconvenient to install. In the environment with harsh installation conditions, it is easy to be affected by the external environment, resulting in a decrease in installation and fixing accuracy, which limits its scope of application.

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