Building material lifting device for construction site

Abstract

The invention discloses a building material lifting device for a construction site. The building material lifting device comprises a base, universal wheels, a hydraulic cylinder, a motor and a supporting rod. The universal wheels are arranged at the bottom of the base, so that free movement of the building material lifting device is achieved, when building materials are lifted to a specified height, the hydraulic cylinder is utilized to drive the hydraulic rod to extend, further a push plate is pushed to move on a placing plate, so that automatic unloading of the building materials placed at the top of the placing plate is achieved, manual unloading of the building materials placed at the top of the placing plate is not needed, a lot of manpower is saved, the working intensity of construction workers is greatly relieved, and the efficiency of building construction is improved; and when the building materials on the high position needs to be conveyed to the low position, firstly the building materials are placed at the top of the placing plate, further a threaded rod is driven to rotate in the counter-clockwise direction by utilizing reversing rotation of the motor so that a slidingblock can move downwards on the threaded rod, and further the building materials placed at the top of the placing plate are driven to descend.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to a construction material lifting device for a construction site. Background technique [0002] Building materials, the materials used in buildings are collectively referred to as building materials. New building materials include a wide range, including thermal insulation materials, heat insulation materials, high-strength materials, and materials that can breathe, all of which are new materials. Building materials are a general term for materials used in civil engineering and construction engineering; building materials can be divided into structural materials, decorative materials and certain special materials. Structural materials include wood, bamboo, stone, cement, concrete, metal, bricks, ceramics, glass, engineering plastics, composite materials, etc.; decorative materials include various coatings, paints, coatings, veneers, tiles of various colors, and special effect...

AI Technical Summary

Problems solved by technology

[0003] In the process of building construction, it is necessary to frequently transport building materials from low to high and from high to low, and now generally rely on manual transfer of building materials on the construction site, which wastes a lot of manpower and greatly increases Reduce the work intensity of construction workers and reduce the efficiency of construction

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