A portable rebar binding device

Abstract

The invention relates to the technical field of construction tools, in particular to a portable steel bar binding device, comprising a base plate, an elevating assembly, an installation platform, a binding assembly and a feeding assembly. And they are respectively arranged at the four corners of the installation table. There are four feeding components, each feeding component corresponds to a binding component, the feeding component is equipped with a plurality of steel wires, and the corresponding feeding components and binding components are on the same plane. The invention can simultaneously bind the four corners of the stirrups without manual binding, and has high efficiency. By raising the component, the work of binding the stirrups at different heights on the whole frame can be completed, and the distance adjusting device can control the two adjacent stirrups. The distance between them is strictly equal to ensure the horizontal binding of the stirrups, so that the skeleton is evenly stressed, and the compressive and shear strength of the skeleton is improved.

Description

technical field [0001] The invention relates to the technical field of construction tools, in particular to a portable steel bar binding device. Background technique [0002] With the development of road construction and the needs of traffic, the rapid increase in the urban population has led to an increasing number of vehicles, and the level crossings have caused traffic jams and congestion. Reinforcing steel materials are required in the construction of concrete. The reinforcing steel materials are bound by steel wires to form a skeleton, and the skeleton improves the strength of the concrete, of which the longitudinal steel bars are used to withstand the axial pressure; The bars are convex and shear resistant after being compressed, and when the stirrups are set in the longitudinal steel bars, they need to be bound by steel wires. [0003] Wires are often used to bind steel bars, and when tying steel bars with wires, steel bar binding hooks are used. Therefore, steel bar...

AI Technical Summary

Problems solved by technology

[0006] (1) The wires are still used to bind the steel wires, and only one frame can be bound at a time, and the binding efficiency is poor. At the same time, when the skeleton in the top beam column is bound, it is impossible to climb vertically. It may be that the user lifts it up to carry out the binding operation, which is time-consuming and labor-intensive, and cannot control the accuracy of the binding head, causing inconvenience in the binding operation;

[0007] (2) When the stirrup is tied to the longitudinal steel bar, the distance between two adjacent stirrups and whether the stirrup is parallel to the horizontal plane can only be judged manually, which requires high user proficiency and makes the binding operation more difficult. high;

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