Adjustable spray device for raising dust control of building construction

Abstract

The invention discloses an adjustable spray device for raising dust control of building construction. The adjustable spray device comprises a case, wherein a storage groove opening is formed in the top end of the case; a pneumatic cylinder is mounted in the position, corresponding to the storage groove opening, at the bottom end in the case; a pneumatic cylinder piston rod is glidingly mounted atthe top end of the pneumatic cylinder; a worktable is welded at the top end of the pneumatic cylinder piston rod. The adjustable spray device is scientific and reasonable in structure and safe and convenient to use; by arranging the pneumatic cylinder, the pneumatic cylinder piston rod and the worktable, the worktable is wholly lifted upwards by the pneumatic cylinder and the pneumatic cylinder piston rod, the position of an air tube is elevated, and the problem that spray dust settling range is limited because the start position of a parabola is difficult to change due to the facts that spraydrops according to a parabolic path after being sprayed by the conventional dust settling sprayer under the effect of gravity and height of the air tube is difficult to adjust is solved; by arranginga hollow column, a reserved hole and a wire through hole, an electric appliance structure in the air tube is conveniently connected with a control electric appliance in the case, and mounting and penetration of a water pipe are facilitated.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an adjustable spray device for controlling building construction dust. Background technique [0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. Among them, due to various construction tools and processing raw materials, it is easy to cause a lot of dust on the construction site. In order to suppress the harm of dust to the respiratory system of workers and reduce the air pollution caused by dust, dust removal is often used during construction. The sprayer performs dust reduction treatment on the dust, but the dust removal sprayer on the market can adjust the inclination angle of the air cylinder through the cylin...

AI Technical Summary

Problems solved by technology

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. Among them, due to various construction tools and processing raw materials, it is easy to cause a lot of dust on the construction site. In order to suppress the harm of dust to the respiratory system of workers and reduce the air pollution caused by dust, dust removal is often used during construction. The sprayer performs dust reduction treatment on the dust, but the dust removal sprayer on the market can adjust the inclination angle of the air cylinder through the cylinder, and adjust the direction angle of the air cylinder through the rotating shaft or the motor. Without an effective fixing device, it is easy for the air cylinder to swing, and then the dust reduction effect will be affected during the fixed-point dust reduction. At the same time, it is difficult for the existing dust removal sprayer to effectively adjust the height of the air cylinder. The power of the fan and atomizing nozzle is limited. After spraying under the action, it will descend according to the parabolic trajectory, and the height of the fan cylinder is difficult to adjust, which makes it difficult to change the starting position of the parabola, which limits the range of spray dust reduction

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