Wall face smoothing device for decoration

Abstract

The invention relates to the technical field of decoration, and discloses a wall face smoothing device for decoration. The device comprises a machine body, a handheld main pipe and millstone fixed tothe handheld main pipe, the handheld main pipe is connected to the machine body, a lifting fixed base is arranged in the machine body, an abut-joint device is arranged in the fixed base, and comprisesan abut-joint block and a connecting spring, the connecting spring is connected to the fixed base, the abut-joint block is connected with the connecting spring, an opening is formed in one side of the fixed base, and the abut-joint block penetrates out of the opening and is in abut joint with the handheld main pipe. The device has the advantages that the fixed base lifts in the vertical directionto adjust the height of the abut-joint block, the abut-joint block is in abut joint to the side wall of the handheld main pipe under elastic extrusion of the connecting spring, millstone on the different heights can be stably in abut joint to the wall, the problem that when the high wall is ground, due to the fact that the hand cannot reach the high position, the millstone cannot be stably in abut joint to the wall is solved, and the uniform grinding of the wall on the different heights can be achieved.

Description

technical field [0001] The invention relates to the technical field of decoration, in particular to a wall smoothing device for decoration. Background technique [0002] With the rapid development of the construction industry, the industrialization of housing is gradually rising, and people's requirements for the quality of life are getting higher and higher. At present, in interior decoration and decoration projects, the decoration walls need to be polished twice. The smoothing device is usually composed of a grinding disc, a hand-held main tube and a motor. The motor provides grinding power for the grinding disc. The grinding disc is fixed on the hand-held main tube, and the wall is polished by the grinding disc; [0003] In the prior art, the hand-held main pipe is usually held by a human hand, and the other hand presses the upper part of the hand-held main pipe, so that the grinding disc can be more stably abutted against the wall surface, so as to achieve more uniform g...

AI Technical Summary

Problems solved by technology

[0004] However, in this way of operation, when grinding the higher part of the wall, due to the height restriction, it is difficult for the staff to press the upper part of the hand-held supervisor stably all the time, and it is prone to the situation that the grinding disc cannot be stably contacted with the wall, so that the force on the wall is not strong. The problem of uneven grinding and poor grinding effect

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