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Method for installing lower suspended steel structure by pulling hanging basket through winch

A technology of steel structure and hoist, which is applied in the direction of scaffolding supported by housing structure, housing structure support, housing structure support, etc., can solve the problems of time-consuming, laborious, high-altitude operation, safety risks, etc.

Inactive Publication Date: 2020-10-09
中冶(上海)钢结构科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the position of the hanging platform needs to be adjusted during the installation of the steel structure, it is usually adjusted horizontally and vertically at high altitude by manpower.

Method used

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  • Method for installing lower suspended steel structure by pulling hanging basket through winch
  • Method for installing lower suspended steel structure by pulling hanging basket through winch

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Embodiment Construction

[0014] The present invention is further illustrated below by specific examples.

[0015] Such as figure 1 , figure 2 As shown, a method for installing the lower suspended steel structure by pulling the hoisting basket of the hoist, including the hoisting basket 1, the hoisting device 2, the pulley block 3, the traction wire rope 4, the hoisting basket limit steel bar 5, and the spare suspension rope 6; Also include the following steps:

[0016] Step 1. The pulley block 3 is stably and firmly connected to the completed structure, and the winch equipment 2 is equipped with a special person for synchronous switch operation, and the hanging basket 1 and the traction wire rope 4 are limited by the hanging basket limit steel bar 5;

[0017] Step 2, the hanging basket 1 is equipped with a spare sling 6 at the same time, and the two ends of the spare sling 6 are firmly tied to the two ends of the completed structure;

[0018] Step 3. Adjust the length of the spare sling. When the ...

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Abstract

The invention particularly relates to a method for installing a lower suspended steel structure by pulling a hanging basket through a winch. The method involves the hanging basket (1), winch equipment(2), a pulley block (3), a traction steel wire rope (4) and a hanging basket limiting steel bar (5); the method is characterized by further comprising the steps that the pulley block (3) is stably and firmly connected with a completed structure, and the hanging basket (1) and the traction steel wire rope (4) are limited through the hanging basket limiting steel bar (5); and a form that the hanging basket (1) moves through driving of the winch equipment (2), transmission of the pulley block (3) and traction of the traction steel wire rope (4) is formed, so that the purpose of operating the lower suspended steel structure is achieved. According to the operation mode of the aerial work hanging basket, aerial movement of the operation hanging basket is completed through the traction effect ofthe winch equipment, the aerial movement risk of operators is reduced, the aerial work efficiency is improved, and temporary measures such as construction walkways are saved.

Description

technical field [0001] The invention relates to the field of high-altitude steel structure construction, in particular to a method for installing a lower suspended steel structure by using a hoist to draw a basket. Background technique [0002] As one of the most common high-altitude work platforms for steel structures, the working basket / cage has the characteristics of simple manufacture, easy operation, and strong practicability. However, when the position of the hanging platform needs to be adjusted during the installation of the steel structure, it is usually adjusted horizontally and vertically at high altitude by manpower. In addition, the installation of the lower suspended steel structure, especially the high-altitude corridor structure, the cantilever structure and the suspension structure of the lower part of the main structure of the large-span factory building, involves a lot of high-altitude operations. In such cases, the use of hanging baskets is the only but ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G3/28E04G3/32
CPCE04G3/28E04G3/32E04G2003/286
Inventor 王军刘明路何月峰邱顶宏蒋国明
Owner 中冶(上海)钢结构科技有限公司
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