Lightweight dense insulating bus groove

Abstract

The invention relates to a lightweight dense insulating bus groove. A phase line conductor accommodating cavity is formed by the space between a pair of transversely arranged U-shaped left side plateand right side plate which are opposite to each other between an upper cover plate and a lower cover plate. The upper side edge and the lower side edge of the left side plate are respectively limitedand clamped on the upper cover plate and the lower cover plate through limiting grooves. The upper side edge and the lower side edge of the right side plate are respectively riveted and fixedly connected by rivets. The outer side surfaces of the left side plate and the right side plate are provided with multiple reinforcing ribs to increase strength and realize the auxiliary heat radiation function. The heat radiation efficiency is further enhanced by the sawtooth heat radiation grooves. The upper folding edges and the space between the upper folding edges can form a line groove structure fora cable and a signal line, and the space between the lower folding edges can form an auxiliary equipment installation cavity for a lighting lamp, an emergency lamp, a monitoring camera and the like. The outer side surfaces of the upper folding edges and the lower folding edges are provided with anti-slip stripes for convenient handling operation. The structure is simple and compact, the consumption of raw materials is low, the production cost is low, the occupancy area of the workshop is small and the product structure and the production process are all extremely simplified.

Description

technical field [0001] The invention relates to a lightweight dense insulating bus duct. Background technique [0002] The busway products in power transmission and transformation equipment in the power industry have undergone many optimizations, improvements, and updates. From the traditional iron shell busbar to the aluminum alloy shell busbar in the existing technology, the parts material, product structure, and production process have all occurred. After the essential changes, among the busway products of the past dynasties, it has been verified by the market, users and practice that the comprehensive performance is relatively excellent. The CCX-Ⅲ series dense busway is composed of double C-shaped side plates and upper and lower cover plates. The combination of the left and right conjoined side covers with the same or different cross-sections constitutes the SCC series dense busway of the busbar housing. Although the technical structure and production process are simplif...

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Problems solved by technology

[0002] The busway products in power transmission and transformation equipment in the power industry have undergone many optimizations, improvements, and updates. From the traditional iron shell busbar to the aluminum alloy shell busbar in the existing technology, the parts material, product structure, and production process have all occurred. After the essential changes, among the busway products of the past dynasties, it has been verified by the market, users and practice that the comprehensive performance is relatively excellent. The CCX-Ⅲ series dense busway is composed of double C-shaped side plates and upper and lower cover plates. The combination of the left and right conjoined side covers with the same or different cross-sections constitutes the SCC series dense busway of the busbar housing. Although the technical structure and production process are simplified to a certain extent, there are still many raw materials consumption and high production equipment costs. The workshop occupies a large area and other problems, and the purpose of simplifying the structure and process has not been achieved

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