Eccentric equipment lifting structure

Abstract

The invention belongs to the field of equipment lifting tools, and in particular, relates to an eccentric equipment lifting structure. The eccentric equipment lifting structure comprises a connecting lug plate, a lifting frame, two lifting lead screws and lifting chains; the connecting lug plate is fixed in the top center position of the lifting frame; the two sets of corresponding lifting lead screws are fixed with two sets of mounting blocks at the bottom of the lifting frame; the number of mounting block bodies in each set of mounting blocks is even; the lifting lead screws are mounted below the lifting frame through the mounting block bodies; the lifting chains are respectively mounted in the center positions of the two lifting lead screws; two limiting blocks are arranged on each lifting lead screw; and the two limiting blocks are symmetrically arranged on two sides of each lifting chain. The lifting mechanism can realize stable lifting of vertical eccentric equipment, facilitates the equipment maintenance work, saves the equipment maintenance time, reduces the labor intensity of operators, and improves the operation safety and reliability; and the lifting mechanism also has the advantages of simple structure, durability, convenience for manufacturing and low cost, and is convenient for large-scale popularization and application.

Description

technical field [0001] The invention relates to an eccentric equipment hoisting structure, which belongs to the field of equipment hoisting tools. Background technique [0002] In general, when there is a problem with large-scale vertical eccentric equipment, it needs to be hoisted by hoisting equipment for maintenance. Due to the asymmetric structure of the equipment (that is, eccentricity), it is difficult to operate when hoisting with traditional hoisting tools and the center of gravity of the equipment is not stability, which is not conducive to maintenance, and may affect the normal operation of the hoisting equipment. Usually, in order to solve this problem, in the process of equipment maintenance, multiple operators are required to assist all the time to increase the stability of the eccentric equipment. The labor intensity is high and there are potential safety hazards. Contents of the invention [0003] Based on the above deficiencies in the prior art, the techni...

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Problems solved by technology

[0002] In general, when there is a problem with large-scale vertical eccentric equipment, it needs to be hoisted by hoisting equipment for maintenance. Due to the asymmetric structure of the equipment (that is, eccentricity), it is difficult to operate when hoisting with traditional hoisting tools and the center of gravity of the equipment is not stability, which is not conducive to maintenance, and may affect the normal operation of the hoisting equipment. Usually, in order to solve this problem, in the process of equipment maintenance, multiple operators are required to assist all the time to increase the stability of the eccentric equipment. High labor intensity and potential safety hazards

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