Adjustable support device and application method thereof

Abstract

The invention relates to the technical field of support devices, in particular to an adjustable support device and an application method thereof. The adjustable support device comprises a base, a sliding trolley, an upper lifting bracket and a connecting truss. The base comprises a bottom bracket, a hydraulic supporting leg and a driving wheel. The bottom bracket comprises two transverse bracketsand two longitudinal brackets. Chutes are formed in the tops of the two transverse brackets in transverse directions. Four pulleys of the sliding trolley are placed in the chutes of the two transversebrackets. Two transverse push-pull rods are connected to the left side of the bottom of the sliding trolley. The upper lifting bracket is connected to the top of the sliding trolley through four electric rods. The connecting truss is connected to the upper lifting bracket through a bolt. By designing the transverse push-pull rods and the electric rod, position of construction equipment can be adjusted finely, so that the construction equipment is positioned precisely. According to the lengthened design of the connecting truss, the down-passing depth of the construction equipment can be adjusted for roughly positioning the construction equipment.

Description

technical field [0001] The invention relates to the technical field of support devices, in particular to an adjustable support device and its usage method. Background technique [0002] In the construction of underground diaphragm wall, the traditional lifting method of underground diaphragm wall construction equipment is to use a crane to move horizontally and vertically on site. Since the steel wire rope of the crane is a flexible part, horizontal shaking will occur during the hoisting process, which is harmful to the on-site staff. There are hidden dangers to safety, and the left and right swing of the equipment is not conducive to the alignment of the site position. At the same time, due to the long construction period of the ground wall, the crane must always work on site, and the rental fee will also increase, which increases the construction cost. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned technical problem...

AI Technical Summary

Problems solved by technology

[0002] In the construction of underground diaphragm wall, the traditional lifting method of underground diaphragm wall construction equipment is to use a crane to move horizontally and vertically on site. Since the steel wire rope of the crane is a flexible part, horizontal shaking will occur during the hoisting process, which is harmful to the on-site staff. There are hidden dangers to safety, and the left and right swing of the equipment is not conducive to the alignment of the site position. At the same time, due to the long construction period of the ground connection wall, the crane must always work on site, and the rental fee will also increase, which increases the construction cost.

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