Lifting gear based on large petrochemical equipment

Abstract

The invention provides a hoisting tool based on large-scale petrochemical equipment, which relates to the technical field of slings and includes a mounting mechanism; a connecting assembly is installed on the top of the mounting mechanism, and four sets of clamping devices are installed inside the mounting mechanism, and There are four sets of driving parts installed on the installation mechanism, and four sets of driving parts are installed on the bottom of the installation mechanism; four sets of anti-falling devices are installed inside the installation mechanism, and four sets of anti-falling devices It is located above the four sets of clamping devices, and there is a push assembly under the four sets of anti-falling devices; the invention can quickly clamp the petrochemical reactor by using its own weight, and when the petrochemical reactor falls off during the movement, it can automatically Clamping solves the problem that the spreader cannot quickly clamp the petrochemical equipment with its own weight through structural improvement, and the petrochemical equipment cannot be clamped automatically if it falls off during the movement.

Description

technical field [0001] The invention relates to the technical field of spreaders, in particular to a spreader for hoisting and hoisting based on large-scale petrochemical equipment. Background technique [0002] Petrochemical equipment mainly includes tower equipment, reactors, storage tanks and other equipment, among which reactors are widely used in the petrochemical field; spreaders refer to devices for lifting heavy objects in lifting machinery. [0003] For example, in the patent with the application number: CN201510416066.3, a spreader is disclosed, which belongs to the field of construction equipment. The spreader includes a first lifting part, a second lifting part, a third lifting part and a fourth lifting part. part and the second hoisting part are fixedly connected through the first connecting part and the second connecting part, and the first hoisting part and the second hoisting part form a first ring structure; the third hoisting part and the fourth hoisting pa...

AI Technical Summary

Problems solved by technology

[0004] However, as far as the existing spreaders are concerned, when clamping petrochemical equipment, they are all manually clamped by the staff, and it is impossible to make the spreader use its own weight to quickly clamp petrochemical equipment through structural improvements. When the petrochemical equipment falls off during the movement, it cannot be automatically clamped, which may threaten the personal safety of nearby workers

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