Lifting device for building materials

Abstract

The invention discloses a material lifting device for building, and mainly relates to the field of building equipment. The material lifting device comprises a shell, a driving device assembly, a shearfork type lifting table mechanism, a guiding mechanism and a bearing flat plate. Two limiting guiding flat plates are arranged in the shell, and the driving device assembly comprises a servo motor, adriving spindle and a reducing cam. A second central hinging position of the shear fork type lifting table mechanism is provided with a push shaft, a guiding slide block and a push rod, wherein the push rod is provided with a roller which makes contact with the outer end face of the reducing cam. The guiding mechanism comprises four guiding columns, and four sliding lugs slidably connected with the guiding columns are symmetrically arranged on the bearing flat plate. The material lifting device has the beneficial effects that building materials can be lifted in a full-automatic and mechanizedmode, and no labor is needed in the whole building material lifting process; and the labor intensity of wall construction constructors is greatly lowered, the physical strength is guaranteed, and construction safety accidents are reduced.

Description

technical field [0001] The invention relates to the field of construction equipment, in particular to a construction material lifting device. Background technique [0002] When building rural houses, as the height of the wall to be built continues to rise, it is necessary to transport materials to the height of the wall to be built. In the actual operation process, bricks and cement are provided to high places through the movable pulley mechanism or manual pulling. It is very labor-intensive, and it is easy for construction workers to fall from the high-altitude shelf when they are not physically fit; and it is time-consuming for wall builders to manually pull materials or pulley mechanisms, which reduces construction efficiency. Especially for small rural buildings, most of the rural small buildings have 2 to 3 floors. If the wall construction personnel still use manual lifting materials or pulley mechanisms to transport materials, it will consume more energy and be more p...

AI Technical Summary

Problems solved by technology

In the actual operation process, bricks and cement are provided to high places through the movable pulley mechanism or manual pulling. It is very labor-intensive, and construction workers can easily fall from the high-altitude shelf when they are not physically fit; and it is time-consuming for wall builders to manually lift materials or pulley mechanisms, which reduces construction efficiency

Especially for small rural buildings, most of the rural small buildings have 2 to 3 floors. If the wall construction personnel still use manual lifting materials or pulley mechanisms to transport materials, it will consume more energy and be more prone to construction problems. security incident

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