Vibrating and smashing rod with easily controlled action depth and range

Abstract

The invention relates to the technical field of a building construction tool, in particular to a vibrating and smashing rod with the easily controlled action depth and range. The vibrating and smashing rod comprises an electric motor, a soft shaft transmission mechanism, a linkage mechanism and vibration rods, wherein the electric motor is connected with the linkage mechanism through the transmission mechanism; the soft shaft transmission mechanism comprises a hose and a primary transmission shaft; a clamp hoop is arranged in a position of an output shaft of the electric motor; one end of thehose is fixed by the clamp hook of the electric motor; one end of the primary transmission shaft is connected to the output shaft of the electric motor; and a plurality of vibration rods are detachably connected with the linkage mechanism. The vibrating and smashing rod has the advantages that the action depth and range of the concrete vibration and smashing can be effectively controlled, and particularly, the concrete vibrating and smashing efficiency can be obviously improved during the large-range concrete damping and smashing.

Description

technical field [0001] The invention relates to the technical field of building construction tools, in particular to a vibrator with easy-to-control action depth and range. Background technique [0002] The plug-in concrete vibrator is an important machine in modern concrete engineering. It can be used for pouring concrete components that can be inserted into the vibrator, such as pouring concrete columns, side walls, guardrails, main beams, secondary beams, and prefabricated components. Compared with manual compaction, the application of vibrating rods has the following advantages: it can save the amount of cement; the internal structure of the concrete is uniform; the strength is increased; the volume shrinkage is reduced, the waterproof penetration, weathering and impact resistance are increased; the appearance quality of the concrete is improved, and the honeycomb is reduced. surface and other phenomena; and can shorten the solidification time and speed up the progress o...

AI Technical Summary

Problems solved by technology

However, the existing plug-in concrete vibrating rods have certain disadvantages: the vibrating efficiency is relatively slow, and the labor and time are relatively long. The phenomenon of strip-shaped joint layer is formed between the two contact surfaces, which affects the appearance quality of the concrete and the durability of the structure to a certain extent.

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