Hoisting device for overhauls of chemical equipment

Abstract

The invention discloses a hoisting device for overhauls of chemical equipment. The hoisting device comprises a top plate. A first reel support, a second reel support and a motor are arranged at the top end of the top plate. A reel is arranged between the first reel support and the second reel support, a steel wire rope is arranged on the reel, a sleeve is arranged at the other end of the steel wire rope, a hook is arranged at the bottom end of the sleeve, a first limiting rod is arranged on one side of the sleeve, a first sliding block is arranged at the other end of the first limiting rod, asecond limiting rod is arranged on the other side of the sleeve, a second sliding block is arranged at the other end of the second limiting rod, multiple supporting legs are arranged on one side of the bottom end of the top plate, first supporting bases are arranged at the bottom ends of the first supporting legs, first sliding rails are arranged between the first supporting bases and the top plate, multiple second supporting legs are arranged on the other side of the bottom end of the top plate, second supporting bases are arranged at the bottom ends of the second supporting legs, and secondsliding rails are arranged between the second supporting bases and the top plate. The hoisting device has the beneficial effects that the chemical equipment is prevented from swinging in the overhaulprocess, and the overhaul efficiency is improved.

Description

technical field [0001] The invention relates to the field of chemical equipment hoisting, in particular to a lifting device for chemical equipment maintenance. Background technique [0002] Chemical equipment is a part of chemical machinery. Chemical machinery includes two parts. One is chemical machinery, which mainly refers to equipment such as fans, compressors, and various pumps, and the other refers to stationary machinery, such as separation equipment, containers, and reactors. Equipment, etc. After being used for a period of time, chemical equipment needs to be overhauled, and a hoisting frame is required for overhauling chemical equipment. It is easy to shake after getting up, which makes it very inconvenient for the maintenance personnel to maintain the chemical equipment, and may cause the maintenance personnel to be injured, and the terrain of the factory workshop is changeable, the working area is narrow and other conditions, and the fixed hoisting frame is dif...

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Problems solved by technology

[0002] Chemical equipment is a part of chemical machinery. Chemical machinery includes two parts. One is chemical machinery, which mainly refers to equipment such as fans, compressors, and various pumps, and the other refers to stationary machinery, such as separation equipment, containers, and reactors. Equipment, etc. After being used for a period of time, chemical equipment needs to be overhauled, and a hoisting frame is required for overhauling chemical equipment. It is easy to shake after getting up, which makes it very inconvenient for the maintenance personnel to maintain the chemical equipment, and may cause the maintenance personnel to be injured, and the terrain of the factory workshop is changeable, the working area is narrow and other conditions, and the fixed hoisting frame is difficult to meet. Requirements of different working environments

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