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Construction method of hoisting prefabricated frame structure components

A frame structure and prefabricated assembly technology, which is applied in the direction of building structure, construction, and building material processing, can solve the problems of inability to meet the construction requirements of prefabricated components, the inability to obtain economic benefits, and complicated hoisting steps, so as to achieve simple and fast hoisting construction , wide coverage, the effect of ensuring the quality of hoisting

Active Publication Date: 2016-06-29
龙信集团江苏建筑产业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing hoisting construction method of prefabricated components has complicated hoisting steps and low hoisting efficiency, which cannot meet the current construction needs of prefabricated components and cannot obtain existing economic benefits

Method used

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  • Construction method of hoisting prefabricated frame structure components
  • Construction method of hoisting prefabricated frame structure components
  • Construction method of hoisting prefabricated frame structure components

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Below in conjunction with taking certain project construction as example in conjunction with accompanying drawing, the present invention is described in further detail.

[0033] Materials and equipment required by the method of the present invention: various hangers for prefabricated concrete components are made of HPB235 steel, and suspension rings are made of HPB300 steel bars that have not been cold-worked. The embedded nuts or embedded suspenders used for the hoisting of prefabricated components shall be selected according to the corresponding product standards and application technical regulations.

[0034] List of main auxiliary materials for hoisting

[0035]

[0036] Main mechanical watches required for hoisting

[0037] serial number

name

Specifications

quantity

purpose

1

tower crane

500t·m

1

Prefabricated column hoisting

2

Wheeled Crane

50t

1

Prefab Assembly

3

Wheeled Crane ...

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PUM

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Abstract

The invention discloses a hoisting construction method for a prefabricated assembled frame structure member, which belongs to the field of construction engineering. In the present invention, firstly, the flat-arm tower crane is selected according to the heaviest prefabricated concrete component required for hoisting and an auxiliary hoisting tool is made; secondly, the frame column is hoisted; thirdly, the prefabricated beam is hoisted; finally, the floor slab is hoisted. The hoisting of the present invention adopts the flat arm tower crane, which has wide coverage, high hoisting height and strong hoisting applicability; for different types of components such as beams, columns, plates, etc., various auxiliary hoisting devices are designed and manufactured respectively, and the hoisting capacity of the tower crane is fully utilized. Multiple components are combined and hoisted to speed up the hoisting speed and ensure the safety of the entire hoisting process; after the prefabricated beams, frame columns, floor slabs and other components are hoisted in place, they are all temporarily fixed to avoid the time taken up by the tower crane for installation and fixing, so as to speed up the overall hoisting construction speed and ensure Lifting quality.

Description

technical field [0001] The invention relates to a construction method for hoisting a prefabricated component, in particular to a construction method for hoisting a prefabricated assembled frame structure component, and belongs to the technical field of construction engineering. Background technique [0002] In recent years, the development of prefabricated structures has gradually accelerated and has become a trend in the development of Chinese architecture. The prefabricated structure is to prefabricate some or all of the components of the building (including columns, walls, beams, floors, stairs, etc.) in the factory. The components are uniformly distributed and transported to the designated installation site, and the building is completed through processes such as hoisting, assembling, connecting, correcting and partial in-situ concrete of large equipment. On the basis of ensuring building functions and comfort, it reduces the consumption of resources such as energy, land...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/14
Inventor 戴祝泉王裕达管锦春朱洪新陈岗蔡春卫
Owner 龙信集团江苏建筑产业有限公司
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