Dust-falling and noise-preventing green construction equipment for viaduct

Abstract

The invention discloses dust-falling and noise-preventing green construction equipment for viaduct, and relates to the field of dust falling and noise prevention. The dust-falling and noise-preventing green construction equipment comprises a base, the top of the base is fixedly connected with a dust-falling and noise-preventing box, the top of the dust-falling and noise-preventing box is provided with a containing groove, the bottom of the inner wall of the containing groove is rotationally connected with a rotating shaft, and the top end of the rotating shaft is fixedly connected with a rotating plate; the outer wall of the rotating shaft is fixedly sleeved with a gear ring, one side of the gear ring is in meshed connection with a rack, one side of the rack is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a first telescopic rod, and one end of the first telescopic rod is slidably sleeved with a first air cylinder. By means of the arrangement of the gear ring and the rack, an external switch of the first air cylinder is turned on, the first air cylinder drives the rack to move through the first telescopic rod, so that the gear ring is driven to rotate, the gear ring drives the rotating plate and a dust falling device to rotate through the rotating shaft, rotation of the dust falling and noise control equipment is achieved, and the working range of the dust falling and noise control equipment is enlarged.

Description

technical field [0001] The invention relates to the field of dust reduction and noise prevention, in particular to green construction equipment for dust reduction and noise prevention of viaducts. Background technique [0002] A viaduct generally refers to a bridge that spans a deep ditch in place of a high embankment, and in urban bridges, a bridge that spans a road, especially a tall braced tower or pillar resting on a series of narrow reinforced concrete or masonry arches, spanning Bridges with valleys, rivers, roads or other low obstacles. After urban development, traffic is congested, buildings are dense, and streets are difficult to widen. The use of such bridges can evacuate traffic density and improve transportation efficiency. [0003] Dust and noise will be generated during the construction of viaducts. Dust will affect the health of construction workers, and noise will affect the lives of people in nearby villages. In order to reduce the impact of dust and noise o...

AI Technical Summary

Problems solved by technology

[0003] Dust and noise will be generated during the construction of viaducts. Dust will affect the health of construction workers, and noise will affect the lives of people in nearby villages. In order to reduce the impact of dust and noise on the project and its surroundings, noise-proof Dust reduction equipment, noise prevention and dust reduction equipment mostly use the principle of spray dust reduction to reduce dust, which has a good effect on dust control and dust reduction in a large and open area. Adjust the angle inside, the dust fall area is small, it can't meet the dust fall work in a large range, and it has great limitations

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