High altitude moving hanging basket construction method
A construction method and technology of hanging baskets are applied in the directions of housing structure support, housing structure support, and scaffolding supported by housing structure, etc., which can solve the problems of wide area, high investment cost, and large safety hazards, and achieve a small footprint. , high safety, cost-saving effect
Inactive Publication Date: 2013-12-04
CHINA CONSTR DONGFANG DECORATION CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to provide a construction method for high-altitude mobile hanging baskets to overcome the shortcomings of the existing technology, such as large floor area, high investment cost, long construction period, large safety hazards, difficulty in realizing three-dimensional intersection operations, and difficulty in guaranteeing the construction period.
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Embodiment Construction
[0013] Combining the application of the hanging basket in the Wuhan Railway Station project, the construction method and the requirements of the equipment involved are clarified, so as to promote the construction method.
[0014] The ceiling of Wuhan Railway Station decoration project adopts the shape of aluminum pipe curtain ceiling. At the lower chord of the steel grid roof, the steel grid roof of the main building is a multi-span continuous large-span space two-way curved surface structure. The single span width of the main core area is 138m. It is 306.8m long; each of the 8 fan-shaped areas is 39m wide and about 280m long from east to west; the highest point of the suspended ceiling is about 59m, and the lowest point is about 25m. The hanging basket operation attachment structure is the lower chord of the steel grid layer, and the diameter of the rods varies from ￠200-￠500. The basic unit of the grid structure of the main structure is 6000×5400 squares, and each size is di...
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The invention relates to a high altitude moving hanging basket construction method, including the following steps: connection of hanging basket, firstly high strength nylon belt is bound on the lower chord of steel structure, then the two ends of the hanging basket are respectively wound on the main keel of the hanging basket by a steel wire rope with the diameter Phi of 16, and finally the high strength nylon belt and the steel wire rope are respectively connected by six groups of endless chain blocks; hoisting of hanging basket, two groups of chain blocks connected with the middle part of the steel wire rope are pulled at constant speed, so that the hanging basket is moved and hoisted slowly to the required construction height; moving of hanging basket, the hanging basket is moved to the construction part by coordination of the six groups of endless chain blocks; and removing of hanging basket, four groups of chain blocks connected with the keel of the hanging basket are unfastened, the other two groups of chain blocks are slowly pulled down until the hanging basket is placed onto the ground, and then the digging rope is removed. The invention has the beneficial effects that operational personnel can carry out construction operation when stably standing in the hanging basket, no ground space is occupied, safety is high, and cost is saved and construction period is shortened.
Description
technical field [0001] The invention relates to a construction method of a high-altitude mobile hanging basket. Background technique [0002] When working at heights, traditional full-house scaffolding is usually used when constructing ceilings. The higher the height of the ceiling, the larger the area of the bottom surface must be, otherwise it will lose stability and cause safety hazards. Therefore, when the construction environment is, for example, a multi-span continuous large-span spatial two-way curved surface structure, and a bridge-shaped building with a large construction area, if the traditional full-house scaffolding is continued to be used, the following defects exist: 1. The amount of various materials required will be quite large, tens of thousands of tons of scaffold steel pipes and fasteners will be required, and the cost of renting, transporting, erecting, and maintaining the scaffold will be quite high; Influenced by the support and sightseeing layer, if...
Claims
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IPC IPC(8): E04G3/28
Inventor 蒋承红左大为叶震华童付生朱良云
Owner CHINA CONSTR DONGFANG DECORATION CO LTD