A kind of building steel support with auxiliary support

Abstract

A building steel support with an auxiliary support comprises a supporting column. A base plate is fixed at the bottom end of the supporting column; the position, on the upper side of the base plate, of the supporting column is sleeved with a rectangular reinforcing sleeve in an inserted mode; the position, on the upper side of the reinforcing sleeve, of the supporting column is fixedly sleeved with a fixed sleeve in an inserted mode; four hinged seats are formed on the outer wall of the fixed sleeve; lower positioning seats are fixed at the upper end of the side wall of the reinforcing sleeve; oblique arc clamping grooves are formed at the outer ends of the lower positioning seats; oblique circular rods are connected in the arc clamping grooves in a clamped mode; flat hinged heads are formed at the upper ends of the circular rods and hinged on the hinged seats of the fixed sleeve through hinging shafts; the position, at the upper end of the fixed sleeve, of the supporting column is fixedly sleeved with an upper positioning sleeve in an inserted mode; and clamping grooves matched with the circular rods are formed in the outer wall of the upper positioning sleeve. The building steel support is simple in structure, and a triangular bracket is arranged for the steel support in a matched mode, so that the support is arranged vertically, installing of the building steel support is facilitated, and the efficiency of installing by a single person can be improved.

Description

Technical field: The invention relates to the technical field of building steel supports, in particular to a building steel support with auxiliary supports. Background technique: Steel support is an important support structure in the construction industry, such as adjustable steel support, which is composed of lower sleeve, upper insert and adjustable device, and is mainly used in the support of residential building formwork. Although the upper and lower ends of the existing adjustable steel support are generally provided with fixed backing plates, it is still impossible to place the adjustable steel support vertically without external force, so it is necessary to hold the sleeve with one hand during use. Then adjust the corresponding adjustable device to realize the rising of the upper intubation tube to complete the support, but the installation method is difficult and the operation efficiency is low. Invention content: The purpose of the present invention is to addres...

AI Technical Summary

Problems solved by technology

Although the upper and lower ends of the existing adjustable steel support are generally equipped with fixed backing plates, it is still impossible to place the adjustable steel support vertically without external force, so it is necessary to hold the sleeve with one hand during use. Then adjust the corresponding adjustable device to realize the upper cannula rising and complete the support, but the installation method is difficult and the operation efficiency is low

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