Building hoisting machine

Abstract

The invention relates to a building hoisting machine which comprises a base. A vertical pipe is arranged on the upper surface of the base, a vertical rod is arranged in the vertical pipe, a sliding block is arranged at the edge part of the vertical rod, a sliding groove is formed in the inner wall of the vertical pipe in the longitudinal direction, the sliding block is arranged in the sliding groove, a cavity of an opening structure is arranged at the edge part of the base, a lead screw is arranged in the cavity, the upper end of the lead screw extends to the outer side of the base to be connected with the bottom end of the vertical rod, a nut is arranged on the lead screw and is provided with a driven wheel, a motor is arranged on the base, an output shaft of the motor extends into the cavity to be connected with a driving wheel, and the driving wheel is connected with the driven wheel through a belt. The building hoisting machine is simple and convenient to operate, a lazy arm rotates at will through the rotating shaft, hoisting of various of building materials is achieved, and the building hoisting machine is suitable for small construction sites.

Description

technical field [0001] The invention relates to a building hoisting machine. Background technique [0002] In the construction industry, tower cranes or hoisting machines are used to hoist floors or bricks and mud when building buildings, but these equipment are not suitable for civil buildings. At present, small buildings in rural areas and towns, especially private families However, due to the limitations of various factors such as the structure of the house, the topography of the house, and economic conditions, most of them are lifted or hoisted by manpower. The floor is installed on the roof, which requires manpower to lift and install, which is not only laborious and time-consuming, but also extremely unsafe. Contents of the invention [0003] The object of the present invention is to provide a construction hoisting machine aiming at the deficiencies of the prior art. [0004] The object is achieved by the following scheme: a construction hoisting machine, comprising...

AI Technical Summary

Problems solved by technology

[0002] In the construction industry, tower cranes or hoisting machines are used to hoist floors or bricks and mud when building buildings, but these equipment are not suitable for civil buildings. At present, small buildings in rural areas and towns, especially private families Due to the limitations of various factors such as the structure of the house, the topography of the house, and economic conditions, most of them use manual lifting or hoisting. The floor is installed on the roof, which requires manual lifting and installation, which is not only laborious and time-consuming, but also extremely unsafe.

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