SU60226A1 - Scaffolding for walls - Google Patents

Description

There are scaffoldings (scaffoldings) for masonry walls, consisting of transverse frames that support the flooring, with the use of height-adjustable cantilevers attached to the frame uprights and supporting shields for work sites.

A distinctive feature of the proposed forests is their constructive implementation, which consists in the fact that the upper ends of the uprights of the frames are released above their horizontal elements. This feature makes it possible to fix the brackets to the forked end to install the platform shields at the level of the main deck.

FIG. Figures 1–4 show the proposed scaffolding with different positions of the console depending on the height of the laying.

Racks / transverse frames consist of two planks knocked down by nails. Gaskets 2 are inserted between the boards. The racks have support shoes 5 and 4 frames are connected to the horizontal elements on which the main working deck 5 is laid. The horizontal elements are connected to the struts by the struts.

The racks 6, the ends of which are passed into the gap between the boards of racks, are attached to the posts located closer to the wall. At the ends of the consoles and in the racks, holes are made through which the fastening pins 7 are passed. On the consoles there are portable shields 8, which are the working platforms of the bricklayers. At the highest position of the cantilever, the end of its horizontal member is passed into the lumen of the forked end of the post, extended above the horizontal member 4, and is attached to this end with a pin 7 (Fig. 4). The shield 8 in this case is laid flush with the main flooring 5.

The laying with the use of the described forests should be organized mainly in order so that bricklayers have the opportunity to build a wall the height of a whole floor without changing the workplace and without long interruptions.

This order is as follows. Together with the interfloor overlap assembly, the scaffolding is installed on its flooring at a distance of 60-70 cm from the laid out wall. The main scaffolding should be at a height from which it would be easy and convenient to finish the laying of the entire floor.

In advance, and then, in the course of work, in 9 wheelbarrows, a brick is delivered simultaneously down below the forests along

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flooring 10 overlap and at the top of the flooring 5 forests. At the bottom, the material is folded at a height of 60-70 cm from the floor, for example, on trestles covered with boards, or on undergrowth, in the form of small frames / scaffolds attached to posts 1 that serve simultaneously for the stability of stands and also covered with boards. The solution is brought along the scaffolding and lowered along the chute into the drawers installed in the undergrowths.

Having thus organized permanent places for the supply of materials for masonry of the entire floor, it remains only in the future, as the masonry is erected, to move the cantilever bed for masons.

The laying is carried out in the following steps.

Stage I (Fig. I). From the floor, masonry is erected approximately to a height of 90 cm with materials provided by bricklayers from the underbrush 11.

P stage {FIG. 2). Bricklayers from the .8 shield, laid on the console x 6 at the level of the underbrush, erected another 90 cm of masonry; materials are supplied from the same undergrowth.

Stage III (Fig. 3). From the shield installed below the scaffolding

approximately 70 cm, another 90 cm of masonry is laid out; materials are already taken from the main flooring of 5 forests.

Stage IV (Fig. 4). From the shield laid at the level of the scaffolding the laying of the floor ends. Materials are taken from the scaffolding.

Thus, as a result of the provision of materials simultaneously from two Rus in the process of masonry, only consoles 6 and shields 8 are rearranged, which is carried out by the masons themselves or (in the intervals) by the carpenters; the entire floor is erected without masons moving to other workplaces (grabs).

Subject invention

Scaffolding for masonry walls, consisting of transverse frames, supporting flooring, using height-adjustable consoles fixed on racks of frames, supporting shields for working platforms, characterized in that the frame stands are erected above their horizontal elements in order to obtain the possibility of attaching the console to the forked end for installing the shields of the working platform at the level of the main n-astil.

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