SU95699A1 - The method of manufacture of welded reinforcement cages - Google Patents

Description

The armagura of the KoiiiTpyi njiii joints (beams, columns, arches) is a spatial system that is currently being implemented, like a prashio, from laminated welded meshes. The interrelationship between them is obtained by welding or welding. The machine welding of the nestraicheen frameworks presents considerable difficulties, therefore, it is produced as manually as fittings, usually by hand, which reduces the benefits of machine welding.

The present images (toni, em nredus:), a method for the manufacture of welded reinforcement cages for reinforced concrete elements of MeiraoB, which eliminates some of these drawbacks, is being attacked.

The reinforcement cage is formed, as usual, from several (two n boleo) nloschen welds:; 1HX hectare, welded, 1st gf 11 over the contact welding on point aeratahs.

The etn nets are interconnected in such a way that the non-erecting rods of one set are interposed between the non-spicy rods of the other, as a result of which they can be moved apart and retracted one by one another, and they cannot be separated.

FIG. Figure 1 shows in Fig. 2 a section of two sets connected to each other, but on a sisoma. FIG. 2, 3, 4, 5, and 6 are supplied by the armors of armored. reinforcement cages of various elomentov ferroconcrete structures.

The transverse rods of the adjacent ilos nets, through one, are aligned to the corresponding arrays of each of the next steril / meshes of the nets in the following sequence: the ionic rods: 1 (Fig. 1) are attached to the new rods of 2 p 3, and the rods of the 4 and rods of the rods are 2 and 3 rods, and the 4-rods of the rods are nrnvarlyuvayutsya to the new rods of m 2 p 3, and the rods 4 and the rods of the 2 and 3 rods, and the 4-rods of the rods of the 2 and 3 rods, and the 4-rods of the rods of the 2 and 3 rods, and the 4-rods of the rods of the 2 and 3 rods, and the 4-rods of the rods of the 2 and 3 rods, and the 4-rods of the rods of the 2-ry 3 6, As a result, two nloskne grids are formed, which can be placed at any angle from one node to another, forming a spaced-up framework {FIG. 2-6), but can not be disconnected. Thus, there can be connections (two, three or more grids.

The proposed method of welding rebar grids for reinforced concrete elements for reinforced concrete elements creates a new technological effect due to

No. 95699

better utilization of the welding machine, reduction of labor input for making frames in comparison with manual welding. This eliminates the need for subsequent welding or viscizing of the individual grids into a spatial system.

When being transported, reinforcement cages are folded into flat stock.

Harvesting and szarka frames can be fully mechanized.

Subject invention

A method of making welded reinforcement cages, consisting of a series of flat meshes intended for the walls, forming the structure and a structure made up of longitudinal and transverse rods, is made possible by simultaneously welding two or more flat meshes connected between so that the transverse rods of one grid fit between the transverse rods of the other, B, with the result that flat grids can be moved apart and rotated one relative to the other, but cannot be separated.

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