Spring support

Abstract

The invention provides a spring support, which comprises U-aluminum profiles, I-shaped aluminum profiles, a connecting member, a connecting base, an M-shaped support, a spring upper sleeve, a spring lower sleeve, a spring, a hexagon bolt, edge sealing plates, middle sealing plates and the like. Two U-aluminum profiles and a plurality of I-shaped aluminum profiles surround a bus main body to form a basic supporting framework, the I-shaped aluminum profiles and the U-aluminum profiles are fixedly connected, the supporting framework is fixed above a floor, the base is fixed on the upper portion of the supporting framework, the connecting member is fixed on a bus cover plate, the hexagon bolt sequentially penetrates through the connecting member, the spring upper sleeve, and the spring, the spring lower sleeve and the base to be fastened by using a hexagon nut. A groove-shaped structure is arranged on the upper portion of the base, a groove-shaped foot is arranged on the lower portion of the base, and the M-shaped support is arranged in the groove-shaped foot on the lower portion of the base to be capable of preventing the hexagon bolt from being loosened caused by rotation of the hexagon nut. Gaps among the U-aluminum profiles, the I-shaped aluminum profiles, the base and a bus are plugged by using the edge sealing plates, and the middle sealing plates are used for plugging middle gaps of buses with large specifications so as to prevent chimney effect.

Description

technical field [0001] The spring bracket of the invention belongs to the field of power transmission and transformation equipment, and is applied to vertical installation places of busbars. Background technique [0002] When installing the ordinary busbar spring bracket, first install the spring bracket on the busway, then fix the busway and spring bracket on the channel steel fixing frame, and lock the spring nut of the bracket; after installing 4-5 layers, from top to bottom Loosen the nuts layer by layer, so that the weight of the busway is naturally carried on the bracket spring; most of the ordinary spring brackets are fixed by side plates, and the overall size of the spring bracket changes with the height of the busbar, so the components of the bracket The processing is cumbersome, and at the same time, there will inevitably be certain errors in the size of the parts during the processing, which will cause certain troubles to the installation of the busbar. Difficult...

AI Technical Summary

Problems solved by technology

[0002] When installing the ordinary busbar spring bracket, first install the spring bracket on the busway, then fix the busway and spring bracket on the channel steel fixing frame, and lock the spring nut of the bracket; after installing 4-5 layers, from top to bottom Loosen the nuts layer by layer, so that the weight of the busway is naturally carried on the bracket spring; most of the ordinary spring brackets are fixed by side plates, and the overall size of the spring bracket changes with the height of the busbar, so the components of the bracket The processing is cumbersome, and at the same time, there will inevitably be certain errors in the size of the parts during the processing, which will cause certain troubles to the installation of the busbar. Difficult, and at the same time, because of the heavy material of the bracket and channel steel, it brings a lot of trouble to the installation

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