A kind of mobile large-diameter pipeline aerial counterpart bracket

Abstract

A disclosed movable aerial mouth-aligning bracket for large-aperture pipes comprises movable racks symmetrically arranged at two ends of a pipe; the bottom of each movable rack is provided with a rack platform, and the top of each movable rack is provided with a pipe bracket; each movable rack is provided with a lifting rod capable of performing lifting operation on the corresponding pipe bracket; the rack platform is provided with a forklift at the bottom of each lifting rod; and a crossbeam is arranged above the two movable racks, and the crossbeam is provided with hoisters. The movable aerial mouth-aligning bracket for large-aperture pipes is capable of hoisting a to-be installed part to an installation position through the hoisters on the crossbeam, and performing positioning installation on the to-be installed part through operations of the forklifts at two ends of the to-be installed part and on the movable racks and by hoisting the pipe brackets by the lifting rods. The installation efficiency for large-aperture pipes and the like is effectively improved, and also the movable aerial mouth-aligning bracket is integrally recyclable and relatively economic and practicable. The movable aerial mouth-aligning bracket belongs to the field of pipe lifting apparatuses.

Description

Technical field [0001] The invention relates to a pipeline hoisting tool, in particular to a large-caliber pipeline aerial counterpart bracket. Background technique [0002] In the process of building electromechanical construction, larger pipelines and steel beams are generally hoisted by manual hoists at the installation position to install the nozzles or joints. There are many unfavorable factors in this docking installation method. First, the lifting points are scattered, and the safety hazard is large. Second, the expansion screws are wasted when installing the lifting points, which is easy to damage the beam or floor. After the installation is completed, the expansion screw heads, beams and floor slabs must be removed. Noodles, waste materials and labor. At the same time, the efficiency of this type of docking operation is low, and it is often encountered that the conditions of the construction site cannot be set up for hoisting points, and the pipeline cannot be hoisted a...

AI Technical Summary

Problems solved by technology

There are many unfavorable factors in this butt joint installation method. Firstly, the lifting points are dispersed, causing great safety hazards. Secondly, expansion screws are wasted when installing the lifting points, which is easy to damage the beams or floors. After the installation is completed, the expansion screw heads, beams and floors need to be removed. Noodles, cost materials and labor

At the same time, the efficiency of this type of docking operation is low, and it is often encountered that the lifting point cannot be set due to the constraints of the construction site, and the pipeline cannot be hoisted and connected normally.

Images