Device and method for inhibiting flying dust in construction process of building engineering

Abstract

The invention discloses a device for inhibiting flying dust in the construction process of building engineering, the device comprises a mounting box, the inner cavity wall of the mounting box is slidably connected with a supporting plate through cooperation of a sliding groove and a sliding block, the outer wall of a spray head is rotatably connected with a rotating plate, and the lower end face of the rotating plate is rotatably connected with a pawl through a pin shaft. The lower end face of the crank is rotationally connected with a rotating rod, and the end, away from the crank, of the rotating rod is rotationally connected with the pin shaft. The device for restraining dust raising in the building engineering construction process solves the problems that when an existing device for restraining dust raising in the building engineering construction process is used for spraying water mist, the range is limited; the problems that in the prior art, automatic all-dimensional spraying is inconvenient, the situation that when spraying is conducted, a spraying head is exposed outside, holes in the spraying head are prone to being blocked, the follow-up spraying dust falling effect is prone to being affected, and the service life of the spraying head is shortened due to the fact that the spraying head needs to be manually and periodically replaced in the follow-up process are solved.

Description

technical field [0001] The invention relates to the technical field of dust suppression during construction, in particular to a device and method for suppressing dust during construction of a building project. Background technique [0002] Construction site refers to the production activities in the implementation stage of the project. During the construction process, a lot of dust will be generated, which will affect the air quality and cause harm to the construction personnel. Some construction sites will use dust suppression devices to spray water mist to reduce dust. [0003] The existing devices for suppressing dust during construction of construction projects have a limited range when spraying water mist, which makes it inconvenient to automatically spray in all directions, and when the spray head is exposed to the outside, it is easy to cause the holes at the spray head to be blocked, which easily affects the follow-up. The effect of spraying and dust reduction, and t...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a device and method for suppressing dust in the construction process of a construction project, which solves the problem that the existing device for suppressing the dust in the construction process of a construction project has a limited range when spraying water mist and is inconvenient. Automatic all-round spraying, and the exposure of the nozzle to the outside during spraying will easily cause the hole in the nozzle to be blocked, which will easily affect the effect of subsequent spraying and dust reduction, and the subsequent manual replacement of the nozzle will be required, reducing the use of the nozzle The problem of longevity

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