Jack for prefabricated building component installation and using method

Abstract

The invention discloses a jack for prefabricated building component installation and a using method. The jack comprises a rotary gear rod, a gear disc, a gear rotating shaft, a lifting supporting plate and a limiting rail which are arranged in a shell, the rotary gear rod is driven to rotate by a handheld electric drill, power is transmitted to the gear disc through gear meshing, the gear disc drives the gear rotating shaft to rotate together, and the gear rotating shaft is meshed with gear teeth arranged on the side edge of a back plate of the lifting supporting plate to drive the lifting supporting plate to ascend so as to lift a wall body on the supporting plate. The handheld electric drill in a construction site is used as a power source, power transmission is carried out through a gear meshed transmission system, lifting and leveling of the wall body are realized, and the utilization rate of tools is improved through field tools. The jack has the advantages of being simple in structure, stable, reliable, convenient to operate, convenient and fast to move and transport, and capable of effectively reducing labor intensity and improving construction efficiency.

Description

technical field [0001] The invention relates to the technical field of prefabricated building installation, in particular to a jack used for the installation of prefabricated building components and a use method thereof. Background technique [0002] With the development of technology, more and more construction projects use prefabricated building components. During the installation and construction of prefabricated buildings, precise leveling is required after the building components are in place to ensure the precise position of the building components. In existing construction methods, tools such as crowbars, hand crank adjustment jacks, and hydraulic jacks are generally used to lift and level the building components. When using a crowbar to lift a component, the crowbar is easy to damage the component, causing damage to the corners of the component, and the precision is difficult to control, which is very inconvenient. Using the hand handle to adjust the jack requires a...

AI Technical Summary

Problems solved by technology

When using a crowbar to lift a component, the crowbar is easy to damage the component, resulting in damage to the corners of the component, and the precision is difficult to control, which is very inconvenient

Using the hand crank to adjust the jack requires a lot of torque, otherwise the component cannot be lifted, the labor intensity is very high, and the jack is easy to lose stability, which has safety problems

The use of hydraulic jacks has the disadvantage that the equipment is too large and inconvenient to move. It is not suitable for leveling components that need to change positions frequently, and the construction efficiency is low.

Images