A one-time wall-attached jacking mechanism and method

Abstract

The present invention proposes a one-time wall-attached jacking mechanism and method. By setting a motor and a screw nut mechanism, through the transmission of the screw nut mechanism, the driving platform and the track column are alternately lifted, and the first hook and the first hanging rod are matched. , as well as the design of the second hook and the second hanging rod, one floor can be lifted at a time without setting a reversing device, which is more efficient, and with the sprocket drive, the transmission efficiency is higher; the track composed of a circular tube and a flange plate is set The column has simple structure, convenient processing and lower cost; the track column with circular tube structure is not convenient to punch holes on the surface, and the hook design is adopted in turn, and the chute design on the attached wall seat can be used for avoidance treatment. To prevent falling; the two telescopic support legs on the driving platform can support the force when the track column is lifted, and at the same time push the limit slider away from the track column to reduce the friction between the two.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a one-time wall-attached jacking mechanism and method. Background technique [0002] The traditional high-rise building construction platform is generally called climbing frame or scaffolding. Through the jacking mechanism, the pylon is driven to rise, and the construction personnel carry out construction work on the pylon. [0003] With the rapid rise of labor costs in recent years, the construction industry is also facing the situation of insufficient human resources. Therefore, the concept of building machine was proposed. It sets up a large working platform on the top of traditional climbing frame or scaffolding. , Drive the large-scale operation platform and the pylon to rise, and through the automatic equipment carried on the large-scale operation platform and the pylon, the construction can be carried out quickly and the demand for human resources can be reduced. [0...

AI Technical Summary

Problems solved by technology

The above method reciprocates through the upper reversing box and the lower reversing box, and requires frequent locking and unlocking operations of the upper reversing box, the lower reversing box and the track column, which is very cumbersome and can only climb a small stroke hydraulic pressure at a time. One stroke of the cylinder requires multiple climbs to raise the large work platform and hanger to the height of one floor, which is inefficient

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