Fixed bracket for connecting section bars in power distribution cabinet

Abstract

The invention relates to the technical field of electrical equipment, and particularly relates to a fixed bracket for connecting section bars in a power distribution cabinet. The fixed bracket comprises an L-shaped bracket, and is characterized in that a square slot is formed on each of two folding edges of the L-shaped bracket, so that two symmetric and vertical concave structures are formed; and a reinforcement rib for enhancing the connection strength of the section bars is arranged on each of two sides of the L-shaped bracket. Compared with the prior art, the fixed bracket has the advantage that the width of the conventional L-shaped bracket is changed; the two reinforcement ribs are arranged, so that the intensity of the whole fixed bracket is further improved, and the connection strength among the section bars in the power distribution cabinet is further guaranteed; and therefore, a cabinet body is deformed difficultly. The production raw materials of the fixed bracket are leftover materials of metal plates of a power distribution cabinet factory; the number of leftover materials of the metal plates during production is large, and the leftover materials are easy to process, so that the metal plates can be used fully, and the types of parts in the cabinet body are reduced; and the production and manufacturing costs are reduced.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a fixed bracket used for connecting profiles inside a power distribution cabinet. Background technique [0002] In modern low-voltage electrical distribution cabinets, the entire framework is basically connected by C-shaped profiles or similar side supports, and then the rooms are separated by metal plates. Due to the weight of components and weight of copper bars in the low-voltage power distribution cabinet, it is difficult for the side supports to bear these loads, resulting in deformation of the cabinet, and even the skeleton fracture of the product due to bumps during long-distance transportation, which seriously affects the product. the quality of. General profiles are connected directly or over-connected by L-shaped brackets, but the strength is still difficult to guarantee. The most common way to strengthen the strength is to increase the side suppor...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and adopt a fixed bracket for increasing the connection strength and stability between profiles of distribution cabinets, so as to solve the problem of weak support strength of low-voltage electrical distribution cabinets, and at the same time improve the Versatility of body structure

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