Multifunctional illuminating device for construction site

Abstract

The invention discloses a multifunctional illuminating device for a construction site. The device comprises a base, an outer wall column of a tubular structure, an inner wall column is in sliding connection with the interior of the outer wall column, a clamping pin is fixed to the top end of the outer wall column through a bolt, a rotating wheel is fixed to the bottom of the clamping pin through abolt, a rotating shaft is welded to the middle of the side, close to the inner wall column, of the rotating wheel, a second sliding wheel is in key connection with the end, away from the rotating wheel, of the rotating shaft, a top cover is welded to the top end of the inner wall column, an LED lamp is fixed to the side, close to the top cover, of the inner wall column through a bolt, the LED lamp is sleeved with a lampshade, a box is welded to the outer wall of the side, away from the rotating wheel, of the outer wall column, and an exhaust port is formed in the side, away from the outer wall column, of the box body. The illuminating device can be lifted up at different heights, water and dust are effectively prevented, normal patrol illuminating use is achieved during a power failure atnight, the probability that accidents occur during the power failure is reduced, and follow-up work can be conveniently carried out.

Description

technical field [0001] The invention relates to the technical field of civil engineering construction, in particular to a multifunctional lighting device for a construction site. Background technique [0002] At present, in the construction process of civil engineering construction sites, long hours of work are often carried out at night. Since there are a lot of building materials and construction supplies on the construction site, they are not arranged very regularly, and it is very easy to work at night when the light is not very good. Accidents occur, and the lighting tools used at night on the construction site are very simple, and it is very difficult to move the lighting tools. When using them, it is more likely to cause the light of the lighting to be blocked and cause poor light. It is very difficult for workers who work at night. Difficult, and once the power goes out, it will not be available. Contents of the invention [0003] The purpose of the present invent...

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Problems solved by technology

[0002] At present, in the construction process of civil engineering construction sites, long hours of work are often carried out at night. Since there are a lot of building materials and construction supplies on the construction site, they are not arranged very regularly, and it is very easy to work at night when the light is not very good. Accidents occur, and the lighting tools used at night on the construction site are very simple, and it is very difficult to move the lighting tools. When using them, it is more likely to cause the light of the lighting to be blocked and cause poor light. It is very difficult for workers who work at night. Difficult and unusable in the event of a power outage

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