Large-section cast-in-place beam steel bar outside-mold binding forming auxiliary device and using method

Abstract

The invention provides a large-section cast-in-place beam reinforcing steel bar outside-mold binding forming auxiliary device and a using method, and the device comprises a lifting bracket which is used for lifting or putting down a beam reinforcing steel bar cage formed by binding beam reinforcing steel bars; the lifting appliance is arranged below the lifting bracket, the lower end of the lifting appliance is connected with the beam reinforcement cage, and the lifting appliance is used for lifting the beam reinforcement cage; the supporting cover plate is used for being placed above the beam plate wood pattern to support the beam steel bars. The steel bar beam binding device has the beneficial effects that the problems that in the prior art, steel bar beam binding is not standard, the safety problem is prone to occurring during lowering, and due to steel bar collision, a formwork is collided and damaged or steel bars are bent and deformed are solved; beam steel bars can be bound outside a mold and safely put into the mold through the supporting cover plate made of on-site materials and the support for lifting, the construction safety is improved, the construction efficiency is improved, and the construction effect is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a large cross-section cast-in-place beam reinforcing bar external binding forming auxiliary device and a use method. Background technique [0002] With the increasing number of high-rise and super-high-rise residential buildings, in order to meet the requirements of bearing capacity, in terms of design, the cross-section of beams and slabs is also increasing. Difficult to operate. Especially after the template support is completed, it is difficult to standardize the binding of steel bars in the template. [0003] In order to solve this problem, the solution for most projects at present is to carry out the beam body reinforcement binding work above the corresponding formwork in advance during the construction process, use wooden squares and other tools to temporarily support the main reinforcement above the beam reinforcement, and after the entire beam r...

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is that the binding of reinforced beams in the prior art is not standardized, safety problems are likely to occur when it is lowered, and the problems of knocking and damage of the formwork caused by the collision of the steel bars or bending deformation of the steel bars are provided. A large cross-section cast-in-place beam is provided Auxiliary device and method for binding and forming steel bars outside the mold can use the support cover plate made of on-site materials and the bracket for hanging to realize the outside binding of beam steel bars and safely lower them into the mold, which solves the problem of the existing technology. Specifications, safety problems are prone to occur when it is lowered, and quality problems that cause knock damage to the formwork or bending deformation of the steel bars due to collisions increase construction safety, improve construction efficiency, and ensure construction results

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