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Eccentric equipment lifting structure

A hoisting and equipment technology, applied in the field of eccentric equipment hoisting structure, can solve the problems of affecting the normal operation of hoisting equipment, high labor intensity of operators, unstable center of gravity of equipment, etc., to facilitate large-scale popularization and application, save equipment maintenance time, structure simple effect

Inactive Publication Date: 2017-01-04
SHANDONG HUALIAN MINING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

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  • Eccentric equipment lifting structure
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Embodiment Construction

[0012] Embodiments of the present invention are further described below in conjunction with accompanying drawings:

[0013] Such as figure 1 , 2 As shown, the hoisting structure of the eccentric equipment includes a connecting lug 1, a hoisting frame 2, two hoisting screw screws 3 and a hoisting chain 5. The connecting lug 1 is fixed at the top center of the hoisting frame 2, corresponding to the two hoisting screw 3 There are two sets of mounting blocks fixed on the bottom of the hoisting frame 2, the number of mounting blocks 4 in each set of mounting blocks is an even number, the hoisting screw 3 is installed under the hoisting frame 2 through the mounting blocks 4, and each hoisting screw 3 A hoisting chain 5 is installed in the central position of each hoisting screw 3, and two spacer blocks 6 are also arranged on each hoisting screw 3, and the two spacer blocks 6 are symmetrically arranged on both sides of the chain 5 for hoisting. In the present embodiment, the number...

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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...

Claims

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Application Information

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IPC IPC(8): B66C1/12
Inventor 张刚王俊旭
Owner SHANDONG HUALIAN MINING
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