Earthwork dust falling device for building construction site

Abstract

The invention discloses an earthwork dust falling device for a building construction site, belongs to the technical field of constructional engineering, solves the problems that an existing watering dust falling device is poor in dust falling effect and cannot adjust the corresponding watering height and angle, and has the technical key points that the earthwork dust falling device comprises a base, and a second motor is started, so that the device can be conveniently moved to a required area; a first motor is started, under the gear connection relation, the water spraying equipment for watering and dust falling can conveniently rotate to the needed position, a third motor is started, under the threaded connection relation, the supporting base drives the water spraying equipment to achieve adjustment in the height direction, the water pump and the pressurizing pump are started, and water is made to reach the interior of the water spraying equipment to be sprayed out for watering and dust falling. And a fourth motor is started to drive a second screw rod to be rotationally connected into a pitching adjusting box, so that a sliding groove block is slidably connected into a sliding groove base, the pitching angle of the water spraying equipment is adjusted, dust falling treatment at all angles is achieved, and the beneficial effects that the dust falling effect is good, and the corresponding water spraying height and angle can be adjusted are achieved.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to an earthwork dust suppression device used on construction sites. Background technique [0002] Construction engineering refers to the engineering entity formed through the construction of various housing buildings and their ancillary facilities and the installation activities of supporting lines, pipelines and equipment. Among them, "housing construction" refers to projects that have roofs, beams, walls, foundations, and can form internal spaces to meet people's needs for production, living, learning, and public activities. [0003] At present, the construction site is full of dust, especially when engineering vehicles such as earthmoving vehicles pass the road, the dust is aggravated, which is likely to cause serious environmental pollution and also cause great harm to human health. At present, the conventional construction road dust control generally adopts self-made Sp...

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Problems solved by technology

[0003] At present, the construction site is full of dust, especially when engineering vehicles such as earthmoving vehicles pass the road, the dust is aggravated, which is likely to cause serious environmental pollution and also cause great harm to human health. At present, the conventional construction road dust control generally adopts self-made Sprinklers use water to reduce dust. This kind of sprinkler needs to be manually pushed and sprinkled, which has low efficiency and poor dust reduction effect. At the same time, it is impossible to adjust the sprinkling height and angle according to the required dust reduction field, which cannot meet the needs of actual use. It can be seen from the above that the existing sprinkling dust suppression device has the disadvantages of poor dust suppression effect and inability to adjust the corresponding sprinkling height and angle, so it is difficult to be popularized and applied

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