A Rapidly Prototyped Lap Joint Structure of Prefabricated Reinforcement Skeleton

Abstract

The invention discloses an assembled steel bar skeleton rapid forming lap joint structure, which comprises a lap joint structure body, an outer lap joint plate, a middle lap joint frame, steel bars, a rotating shaft and a locking knob. The upper and lower parts of the lap joint structure body Both ends are provided with external lapping plates, and middle lapping frames are equidistantly distributed between the two external lapping plates, and steel bars are interspersed on the external lapping plates and the middle lapping frames, and the first adjusting groove A first adjustment frame is interspersed inside, and the upper end surface of the first adjustment frame is provided with a top tight groove, the upper ends of the first support frame and the second support frame are threaded with locking knobs, and the inner ends of the locking knobs Connected with top tight groove. According to the overlapping characteristics of the steel cage skeleton, the fast forming lap joint structure of the prefabricated steel bar skeleton is designed to fix the steel bar, which can realize the fast fixing of the steel bar, and can adjust the binding size of the steel cage skeleton, which is convenient for construction workers. Fast lashing of reinforcement cages.

Description

technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to a rapid prototyping lap joint structure of prefabricated steel bar skeletons. Background technique [0002] Reinforced skeleton is a reinforced skeleton inside the concrete commonly used in the construction industry. It can install a corresponding length of reinforced skeleton at the place where the concrete needs to be poured before pouring concrete, and set up a peripheral formwork on the periphery of the reinforced skeleton, and finally , add the mixed concrete into the peripheral formwork, and after the concrete is solidified, remove the peripheral formwork. The steel skeleton can improve the strength of the concrete pillar or wall, increase the tensile strength of the concrete pillar or wall, and increase the overall strength of the building. construction strength. [0003] When bundling the overlapping reinforcement skeleton, it is generally to use square o...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a kind of assembly-type steel bar frame rapid prototyping lap joint structure, to solve the existing steel bar frame on the market that the above-mentioned background technology proposes, when binding, due to adopting the mode of binding wire and stirrups to the steel bar Bundle and fix. In this way, when binding the steel bars, the steel bars need to be bound at the four corners of the stirrups. Due to the long length and heavy weight of the steel bars, it is not convenient for construction workers to bind and fix the steel bars well. , when lapping the reinforcement cage skeleton, since different sizes of concrete wall columns or walls need to use different sizes of stirrups, the existing stirrups are generally in the form of fixed iron rings, which have poor versatility and cannot be used for reinforcement cages. The problem of adjusting the skeleton size

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