Tool for hoisting steel inner barrel of chimney and application method of tool

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Tool for hoisting steel inner barrel of chimney and application method of tool

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ZHAO FENG / GUAN CHANGGUI / WANG YONG

The invention belongs to the technical field of hoisting construction and provides a tool for hoisting a steel inner barrel of a chimney, aiming at solving the problems of an existing method for hoisting the steel inner barrel of the chimney that the safety risk is great and the cost is high. The tool comprises a hoisting frame, four power devices and a hoisting device, wherein the hoisting frame is fixed at the top of the chimney; the power devices are fixed on the lower surface of the hoisting frame; the hoisting device can move in the chimney up and down. With the adoption of the tool provided by the invention, the safety of the work of hoisting the steel inner barrel of the chimney is improved and the working cost is reduced.

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Document information

Title :

Tool for hoisting steel inner barrel of chimney and application method of tool

Contributors:

ZHAO FENG (author) / GUAN CHANGGUI (author) / WANG YONG (author)

Publication date :

2015-04-29

Type of media :

Patent

Type of material :

Electronic Resource

Language :

English

Classification :

IPC:

B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last