SU391248A1 - FOR WAYS FOR WALLS - Google Patents

Description

The invention relates to the field of construction and is intended for laying walls. Known scaffoldings for masonry walls, consisting of a lalel, support legs and a cable suspension, do not meet the requirements of safety precautions and should be rearranged for a long time. The purpose of the invention is to shorten the installation of scaffolding on the laying. This is achieved by the fact that the paws are made spring-loaded and are exchanged in the cage through which the pusr, which is fixed on the paw to compress the spring, is passed. The drawing shows the proposed boat bridge, a general view. The scaffolding consists of a panel /, which is provided with retractable bolts 2, included in the sleeves 5, springs 4 and a cable 5 for compressing this spring. Scaffolding works as follows. When lifting the scaffolds to a certain height by four lines 6. The crane simultaneously 0 to the hook 7 hangs the hook of the SM8, through which the cable 5 passes. 4. At the required height, the pick-up rod of the Smile 5 is pulled out, the cable 5 is released, and the springs 4 push the support legs 2 into the masonry slots. Subject of the invention 1. A substructure for masonry walls consisting of a panel, support legs and a cable suspension, which are unnecessary in order to reduce the installation time of the scaffold on the masonry, the support legs are spring-loaded and placed in the cage. 2.Support according to claim 1, characterized in that a cable is passed through the holder, which is attached to the leg for compressing the spring.