Building cement vibrator

Abstract

The invention relates to the technical field of vibrators, and discloses a building cement vibrator. The vibrator comprises a protective shell, a protective barrel is fixedly mounted at the top of theprotective shell, a sliding groove barrel is fixedly mounted in the protective barrel, a limiter is movably clamped to the middle of the sliding groove barrel, and a buffer rod is fixedly mounted inthe middle of the limiter. A spring is fixedly mounted at the top of the buffer rod, and a clamping bolt is movably clamped to the middle of the buffer rod. According to the building cement vibrator,the purpose of comfortable use is achieved through the arrangement of the protective barrel, the buffer rod, the spring and the like, in the past, when equipment works, part of cement vibrating forceat the bottom can act on arms of a user, but the cement vibrating workload is large frequently, and fatigue and muscle injuries are likely to happen after long-term use; and a buffer cylinder, the spring, the protective barrel and other structures are arranged, when working vibration occurs, force at the lower end can move from bottom to top at the moment, but when the force passes through the spring and the area of the buffer cylinder, the remaining force is dispersed to all areas of a top plate.

Description

technical field [0001] The invention relates to the technical field of vibrating machines, in particular to a building cement vibrating machine. Background technique [0002] Concrete vibration is the process of eliminating air bubbles and tamping the concrete. When the concrete is poured with a concrete mixer, the air bubbles must be removed and tamped to make the concrete densely bonded and eliminate the honeycomb surface of the concrete. phenomenon, in order to improve its strength and ensure the quality of concrete components. At the same time, concrete work often requires multiple vibrations. Therefore, the secondary vibration of concrete actually refers to re-vibrating the concrete at an appropriate time after concrete pouring. The secondary vibration of concrete has many advantages. It can not only improve the strength of concrete, or save the amount of cement under the premise of ensuring the strength, but also increase the compactness of concrete, improve the imperm...

AI Technical Summary

Problems solved by technology

[0003] There are certain problems in the use of existing cement vibrators for construction: for the convenience of use, manual control is often used, and one end of the equipment is manually held, and the other end is inserted into the cement, and then the equipment is started to work. Although the equipment is convenient and quick to use, long-term use can easily cause user fatigue and damage to the palm

Images