Holder of concrete vibrating bar

Abstract

The invention discloses a holder of a concrete vibrating bar. The holder comprises an inner ring and an outer ring, wherein the inner ring and the outer ring are connected through at least three springs. After optimizing, four springs are distributed in a circular array form along the center of the inner ring; an adjusting screw is arranged on the inner ring; a handle is arranged on the outer ring. The holder of the concrete vibrating bar has the advantage of effectively reducing vibration hurt of a worker in the process of using the concrete vibrating bar.

Description

technical field [0001] The invention relates to the technical field of construction machinery accessories, in particular to a concrete vibrating rod holder. Background technique [0002] The concrete vibrating rod includes a hollow rod body, and a vibrating device is arranged inside the rod body, and the device is connected to a power device through a connecting hose. That is, the power device drives the vibrating device to move, causing the rod to vibrate at a high frequency. In this way, the rod body is inserted into the well-mixed concrete pouring component, and the air bubbles in the concrete are eliminated through vibration, so that the concrete is densely combined, and the phenomenon of honeycomb pitting of the concrete is eliminated. When it is in use, workers mostly control the movement of the stick by holding the connecting hose. Due to the high-speed vibration of the rod body, the hands of the workers are more uncomfortable, and the arms and hands of the workers ...

AI Technical Summary

Problems solved by technology

Due to the high-speed vibration of the rod body, the workers' hands are more uncomfortable, and the workers' arms and hands are easy to be injured.

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