The method of anchoring loop stropowe-mounting element concrete products

 

(57) Abstract:

Usage: construction in the manufacture of concrete products with a loop stropowe-mounting components. The inventive method of anchoring loop stropowe-mounting element concrete products includes execution of loop branches stropowe-mounting element end bends with further engages them for a valve product, and end bends bend to the intersection of their branches loop stropowe-mounting element, then the received closed bends strung on the rods armoires, by placing the hinge stropowe-mounting elements on the working sites. In addition, closed bends attached to the armature of the product by means of welding. 1 C. p. F.-ly, 4 Il.

The invention relates to the production of concrete products and can be used in the manufacture of products with a loop stropowe-mounting elements.

Known methods, consisting in producing and anchoring loop slinging elements of various configurations and sizes depending on the type of product and the calculated length of anchoring in concrete, as well as in the welding of branches of the loop to the Zia is a loop stropowe-mounting element, including the execution of loop branches stropowe-mounting element end bends with further engages them for rebar products [2]

The disadvantages of this method are reduced reliability anchoring, as the gearing for operating the valve ineffective due to lack of funds fixation in armoires, and the use of additional fittings.

An object of the invention is to improve the reliability of the anchoring loop element, the reduction of metal consumption and increasing technological readiness armoires, expanding the range of products in the manufacture of which can be used this way.

The solution of the technical problem is due to the fact that in the method of anchoring loop stropowe-mounting element concrete products, including the execution of loop branches stropowe-mounting element end bends with further engages them for rebar products, end bends bend to the intersection of their branches loop stropowe-mounting element, then the received closed bends strung on the rods armoires, by placing the hinge stropowe-mounting elements on Rabocheye end folds closed provides improved reliability anchoring stropowe-mounting element in concrete products, as in the cavities of the bends made Katyushas concrete mix, which excludes the possibility of pulling out due to the wedging effect.

The intersection of the end folds of the branches of the loop stropowe-mounting element allows fastening of loops in a predetermined position, and the Assembly of the reinforcement cage is expanding the range of products for the application of the method, as in almost any product may stringing loops to the valve (operating, distribution or constructive).

In addition, improving the reliability of the anchoring loop is provided by welding the end of the bend to the rod armatures on the outside of the bend area at its end.

In Fig.1 shows a view of the hinge stropowe-mounting element (loop) side with bends in one direction; Fig.2 is a view along arrow a in Fig.1; Fig. 3 loop with bends in opposite directions and engage two adjacent rod armatures; Fig. 4 engages a loop with one-way bends and "tack" welding and distribution valves in armoires for flat items or type "beam".

The method is carried out, for example, in the manufacture of flat plate (for pavement) SL and then perform at the ends of the branches 2 and 3 closed loop bends 4 and 5 to the intersection with branches 2 and 3, the hinge bend 1. Then, when the Assembly of the reinforcement cage to drop closed bends 4 and 5 on the shaft 6 armoires that may be performed in the fixing rods of the frame manual arc welding and during welding at contact point machines, placed at specified places and continue to build armatures. One of the ends of the bends optionally attach, for example, weld point 7 to the nearest rod 8 armoires, moving against the end 9 to the above-mentioned rod 8.

In cases of inability to use the reinforcement of the frame for anchoring the loop due to its design features appropriate to the use of waste metal as ancarola rods.

1. The METHOD of ANCHORING LOOP STROPOWE-MOUNTING ELEMENT CONCRETE PRODUCTS, including the execution of loop branches stropowe-mounting element end bends with further engages them for rebar products, characterized in that the end bends bend to the intersection of their branches loop stropowe-mounting element, then the received closed bends strung on the rods armoires, by placing the hinge stropowe-mounting elements at site.


 

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5 dwg

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