Combined lifting device for constructional engineering

Abstract

The invention discloses a combined lifting device for constructional engineering. The combined lifting device comprises a movable base, a mounting rod is fixedly mounted at the left side of the top of the movable base, a controller is fixedly mounted on the top of the mounting rod, and four sets of telescopic assemblies are in threaded connection with the middle of the top of the movable base in a 2*2 matrix arrangement manner; and mounting plates are fixedly mounted at the tops of the four sets of telescopic assemblies, a transverse plate is fixedly mounted among the tops of the mounting plates through fastening bolts, a guide rail is fixedly mounted in the middle of the interior of the transverse plate, a limiting mechanism is fixedly mounted at the right side of the guide rail, and a driving mechanism is fixedly mounted at the top of the left side of the guide rail. The combined lifting device is high in practicability and convenient to assemble and butt joint, so that transportation is correspondingly convenient, and the height can be adjusted within a certain range according to needs; and the device is high in adaptability, the building cost of a building site can be effectively saved, the application prospect is wide, and the device is worthy of application and popularization.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a combined lifting device for construction engineering. Background technique [0002] Construction engineering refers to the engineering entity formed through the construction of various housing buildings and their ancillary facilities and the installation activities of supporting lines, pipelines and equipment. Among them, "house construction" refers to projects that have roofs, beams, walls, foundations, and can form internal spaces to meet people's needs for production, living, learning, and public activities; [0003] Cranes have been widely used in the field of construction engineering, but the current cranes are complex in structure and large in size. Although they are more convenient and practical to use, they are difficult to enter in some narrow or small construction sites. When in use, because the volume is too large, the cost is too high and it is not...

AI Technical Summary

Problems solved by technology

[0003] Cranes have been widely used in the field of construction engineering, but the current cranes are complex in structure and large in size. Although they are more convenient and practical to use, they are difficult to enter in some narrow or small construction sites. Due to the large volume, the cost is too high and it is not practical when used, so a combined lifting device for construction engineering is needed to solve this problem

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