Constructional engineering construction tool

Abstract

The utility model discloses a constructional engineering construction tool, which relates to the technical field of constructional engineering and comprises a movable bottom plate, a material storage box is mounted at the top of the movable bottom plate, and a material storage cavity is formed in the material storage box. Compared with the prior art, the construction tool for the constructional engineering has the advantages that gears in the positioners are meshed with racks in the guide rail frame to drive the positioners and the spray heads to ascend and descend on the guide rail frame, manual paint spraying work is replaced, meanwhile, the number of the frame bodies is conveniently increased and decreased through threaded connection between the multiple sets of frame bodies, and therefore the construction efficiency is improved according to the construction condition. The height of the guide rail frame is adjusted, the paint spraying range can be expanded, when the paint spraying device is not used, disassembly is conducted, occupied space is reduced, a draught fan on the water tank sucks air in a site into the water tank through an air guide pipe, the air is washed and purified, then the air is exhausted through an exhaust port, the air obtained after paint spraying is conveniently purified, and harm to workers is reduced.

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