Spraying dust falling and cooling device for building construction working face

Abstract

The invention discloses a spraying dust falling and cooling device for a building construction working face. The spraying dust falling and cooling device comprises a water conveying device, and a clamping device is arranged on the water conveying device. Through cooperation of the water conveying device, a driving device and a cutoff device, a displacement block can drive spraying heads to reciprocate left and right, the area covered by water mist sprayed by one single spraying head is increased, the water mist is promoted to be sprayed evenly, and the problem that the ground is muddy due to the fact that the spraying heads spray the water mist to one area for a long time is solved; through cooperation of an overturning device, a transmission device and a traction device, the inclination angles of the spraying heads can be automatically changed, so that the area covered by water mist is changed, the water mist is further sprayed evenly and more evenly, and the problem that the ground is muddy due to the fact that the spraying head sprays the water mist to one area for a long time is further solved; and the practicability of the spraying, dust-falling and cooling device for the building construction working face is improved.

Description

technical field [0001] The invention relates to the field of building construction equipment, and more specifically relates to a spraying, dust-reducing and temperature-reducing device for a building construction work surface. Background technique [0002] A construction site is a place where construction projects are being developed and civil engineering is being carried out. In order to limit the entry and exit of people, materials, machinery and vehicles, people usually install fences along the edge of the construction site, and workers or machinery are working on the construction site. During the construction process on the surface, the construction environment is not only hot and abnormal, which makes the construction workers extremely hot, which will reduce the construction progress, but also dusty, pollutes the environment, and will cause harm to the construction workers and passers-by. A sprinkler system is installed on the columns of the fence, and the spray system ...

AI Technical Summary

Problems solved by technology

[0002] A construction site is a place where construction projects are being developed and civil engineering is being carried out. In order to limit the entry and exit of people, materials, machinery and vehicles, people usually install fences along the edge of the construction site, and workers or machinery are working on the construction site. During the construction process on the surface, the construction environment is not only hot and abnormal, which makes the construction workers extremely hot, which will reduce the construction progress, but also dusty, pollutes the environment, and will cause harm to the construction workers and passers-by. A sprinkler system is installed on the columns of the fence, and the spray system is used to spray water mist to the construction work surface to achieve the purpose of cooling down and reducing dust. The existing sprinkler system is composed of a booster device, water pipes, and water mist nozzles. , first place the booster device on the ground and communicate with the external water source, then splice the water pipes and fix them on the columns of the enclosure with bolts or wires, then connect the water pipes with the booster device, and then install the water mist nozzles, etc. The distance is connected to the water pipe to complete the installation, then the booster device pressurizes the water and passes the high-pressure water into the water pipe, then the high-pressure water is sprayed out through the water mist nozzle to form water mist, and then the water mist cools down the construction work surface Dust removal

[0003] However, it is extremely inconvenient to install the water pipes in the existing sprinkler system. It is necessary to carry bolts or iron wires and corresponding installation tools. There are many things to carry and the work intensity is relatively high. Lost during the process, the waste of resources is serious, slowing down the installation speed, and the water mist nozzles are fixedly connected to the water pipes, and the spraying range is limited. When the distance between two adjacent water mist nozzles is long, the two No water can be sprayed in the middle of two nozzles, and the spray is uneven. The position in the middle of the nozzle sprays the most water, which is likely to cause muddy ground and affect the normal construction of the building. Therefore, it is urgent to design a spray dust reduction and cooling device for the construction work surface

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