Dust fall type lighting device for rail transit engineering construction

Abstract

The invention discloses a dust fall type lighting device for rail transit engineering construction, which comprises a box body, a lighting mechanism, a dust fall mechanism and a moving mechanism, a partition plate is arranged in the box body to divide an inner cavity of the box body into a first placing cavity and a second placing cavity which are arranged up and down, the lighting mechanism is arranged in the box body, the dust fall mechanism is arranged in the first placing cavity, the dust falling mechanism comprises a dust suction assembly and a water spraying filtering assembly, the dust suction assembly is connected to the water spraying filtering assembly, one end of the dust suction assembly extends to the outer side of the box body, and the moving mechanism is arranged in the second containing cavity. By arranging the dust falling mechanism, the dust suction assembly sucks dust into the filter box, the water spraying assembly pumps out water in the water purification box and sprays the water into the filter box, so that the dust in the air is adsorbed, secondary raising of the dust is avoided, the water is filtered by the filter box and flows into the water purification box, and circulation is conducted, so that the problem that construction is affected by raising of the dust is solved. And the water is recovered and recycled.

Description

technical field [0001] The invention relates to the technical field of rail construction lighting, in particular to a dust-suppressing lighting device used in rail transit engineering construction. Background technique [0002] With the rapid development of urbanization in our country, a large number of rail transit projects have been implemented, and rail transit projects are mostly carried out underground in cities, and some constructions often require the use of spray-anchor underground excavation methods, which require workers to enter the tunnel Construction is inseparable from the lighting device. However, during the construction process, a large amount of dust is raised, which hinders the irradiation range of the lighting device, which affects the lighting and affects the construction. [0003] Some existing lighting devices carry out dust reduction by loading a water tank and spraying water on the dust, and the dust reduction effect is remarkable. However, due to the...

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Problems solved by technology

[0002] With the rapid development of urbanization in our country, a large number of rail transit projects have been implemented, and rail transit projects are mostly carried out underground in cities, and some constructions often require the use of spray-anchor underground excavation methods, which require workers to enter the tunnel Construction is inseparable from lighting devices. However, during the construction process, a large amount of dust is raised, which hinders the irradiation range of lighting devices, which affects lighting and affects construction.

[0003] Some existing lighting installations carry out dust reduction by loading a water tank and spraying water on the dust. The dust reduction effect is remarkable. However, due to the limited water capacity in the water tank, the water cannot be recycled after the water is sprayed. Replenishment can continue to be used in practice, which is troublesome

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