Construction device for bundling at joints of construction bars

Abstract

The invention discloses a construction device for bundling at joints of construction bars, relates to the technical field of binding wire hooks, and solves the problems that for a conventional bindingwire hook, a handle of the binding wire hook needs to be manually rotated to bundle reinforcing bars, and the inserting angle of a hook of the binding wire hook cannot be adjusted. The construction device for bundling at the joints of the construction bars comprises a rotating rod and a binding rod, wherein the rotating rod is movably connected to the inner part of a multi-functional block. Whenthe construction device for bundling at the joints of the construction bars is used for binding the reinforcing bars, a binding wire is hooked by the binding rod; when a holding cylinder is lifted, under the action of driving sliding grooves in the rod body of the rotating rod, a driving block of the holding cylinder is used for driving the whole rotating rod to rotate, so that the binding rod atthe bottom rotates along with the rotating rod for binding the binding wire; and the rotating rod is rotatably connected with the binding rod through a universal joint, so that the oblique angle of the binding rod can be changed freely, the rotation of the rotating rod can be obtained in real time, the binding of the binding wire is realized, and the construction device is convenient and flexibleto use.

Description

technical field [0001] The invention belongs to the technical field of tie wire hooks, and more specifically relates to a construction device for bundling the joints of building steel bars. Background technique [0002] Steel bar binding is the weaving and binding of steel bar structure in the early stage of construction, which is convenient for better and safe construction. When binding steel bars on the existing construction site, the construction personnel usually hold the binding wire hook to wrap the binding wire around the part where the steel bar needs to be bound. Rotating the wire hook makes the wire tighten and fix the binding part of the steel bar. This kind of steel bar binding method has the advantages of low cost and easy carrying of the wire hook, so it is widely used in various construction sites. [0003] For example, in the patent with the application number CN201920068211.7, a construction device for binding and fixing the junction of building steel bars i...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a construction device for bundling at the junction of building steel bars, to solve the problem that when the existing wire hook is in use, it is necessary to manually turn the handle of the wire hook to realize the binding of the wire to the steel bar, which is troublesome. It is laborious and requires a certain space when turning the tie wire hook to tighten the tie wire and bind the steel bars. However, there are generally more steel bars at the corners, such as the corners of the shear wall, and the space reserved between the steel bars is small. At the same time, because the shape of the hook of the wire hook is fixed and cannot be changed, the insertion angle of the wire hook cannot be changed. It is difficult and inconvenient to rotate and extend into the gap of the steel bar when the steel bar is tied with the wire hook at these parts, making the steel bar The tying of the belt is difficult, time-consuming, inconvenient to use, and low in practicability

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