Sand and gravel material dust cover and its installation method and use method

Abstract

The invention discloses a sand and gravel material dust cover and its installation method and usage method. The sand and gravel material dust cover includes a left mud retaining wall, a right mud retaining wall and The dust-proof cloth installation frame on the wall, the dust-proof cloth installation frame and the left mud retaining wall and the right mud retaining wall form a dust-proof frame, and the front and rear sides of the dust-proof frame respectively form a stacking port and a discharge port, preventing The internal space surrounded by the dust frame is the sand and gravel material stacking space; the front and rear sides, left and right sides and the top surface of the dust-proof frame are all sealed by dust-proof cloth, wherein the dust-proof cloth on the front and rear sides and the top surface The dustproof cloth can be folded or opened and closed. The sand and gravel material dust cover obtained by the invention and its installation method and use method have the advantages of fast installation and convenient use, and can prevent the sand and gravel material from being blown by wind and sand due to strong winds and the waste of sand and gravel materials after being washed away by rain.

Description

technical field [0001] The invention relates to a sand and gravel material stacking device, in particular to a sand and gravel material dust cover and its installation method and usage method. Background technique [0002] During the construction process, conventional sand, gravel, stone powder and other materials are stacked in the open air on the site, and the stacking is not standardized enough, and there will be the following problems: (1) Sand and gravel and other materials will spread on the site after being washed by rainwater, resulting in The construction site was muddy, which also caused a certain waste of materials. (2) After being exposed to the sun in summer, it is easy to blow sand, which seriously affects the air quality and the health of surrounding workers, and at the same time causes the overall dust on the construction site to be difficult to control. [0003] In order to solve the above problems, the applicant considers designing a device that can standa...

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Problems solved by technology

[0002] During the construction process, conventional sand, gravel, stone powder and other materials are stacked in the open air on the site, and the stacking is not standardized enough, and there will be the following problems: (1) Sand and gravel and other materials will spread on the site after being washed by rainwater, resulting in The construction site was muddy, which also caused a certain waste of materials

(2) After being exposed to the sun in summer, it is easy to blow sand, which seriously affects the air quality and the health of surrounding workers, and at the same time causes the overall dust on the construction site to be difficult to control

At present, there is no dust-proof protective cover specially designed for stacking sand and gravel materials. The designs on the market are all designed for stacking steel or plate materials, and there is still a blank for stacking sand and gravel materials.

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