Rotary lifting construction method for cylindrical reticulated shell

A technology of cylindrical reticulated shell and construction method, applied in construction, building structure, construction material processing and other directions, can solve the problems of huge temporary support system engineering, unbearable workload, long construction period, etc., to achieve economic benefits and The social benefits are obvious, the structural force is reasonable, and the construction quality is improved.

Inactive Publication Date: 2012-05-23
WUHU TIANHANG TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large internal space formed by this structure, if the traditional construction method of full house support assembly is adopted, there are disadvantages that the temporary support system project is huge and the workload is unbearable. At the same time, it also makes the construction period long and the cost is high.

Method used

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  • Rotary lifting construction method for cylindrical reticulated shell
  • Rotary lifting construction method for cylindrical reticulated shell
  • Rotary lifting construction method for cylindrical reticulated shell

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Embodiment Construction

[0014] The present invention will be described in detail below in conjunction with the accompanying drawings and with the best embodiment.

[0015] refer to figure 1 , cylindrical reticulated shell rotation lifting construction method, follow the steps below:

[0016] (1) Assembling the cylindrical reticulated shell 1 on the ground;

[0017] (2) One end of the assembled part of the cylindrical reticulated shell 1 is supported by the rotating hinge 3, and the other end is assembled to extend the operating surface 1-1 and supported by the temporary support 4;

[0018] (3) Use a hoist to lift the cylindrical reticulated shell 1, so that the cylindrical reticulated shell 1 rotates around the rotating hinge 3; and continue to assemble the cylindrical reticulated shell 1 on the assembly extension operation surface 1-1;

[0019] (4) The process of lifting and assembling is carried out alternately; the cylindrical reticulated shell 1 is extended along the arc direction until the cyl...

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Abstract

The invention relates to a rotary lifting construction method for a cylindrical reticulated shell, and relates to a building construction method. The rotary lifting construction method comprises the following steps of: (1) splicing the cylindrical reticulated shell (1) on the ground; (2) supporting one end of the spliced cylindrical reticulated shell (1) by using a rotating hinge (3), and supporting a spliced extension operating surface (1-1) at the other end of the spliced cylindrical reticulated shell (1) by using a temporary support (4); (3) lifting the cylindrical reticulated shell (1) by using a lifter, so that the cylindrical reticulated shell (1) rotates around the rotating hinge (3), and continuing to splice the cylindrical reticulated shell (1) on the spliced extension operating surface (1-1); and (4) performing the lifting process and the splicing process alternately, so that the cylindrical reticulated shell (1) extends along the direction of an arc line until the cylindrical reticulated shell (1) reaches a designed position. By the rotary lifting construction method, the key problem of the forming of a cylindrical surface in the installation construction process of a cylindrical reticulated shell structure is solved, and an installation construction method without a support is provided.

Description

technical field [0001] The present invention relates to building construction methods. Background technique [0002] Cylindrical reticulated shell structure is a space grid structure widely used in industrial and civil building roof systems. The semi-cylindrical large space formed inside is conducive to the storage, homogenization and transfer of various loose materials. In recent years, it has become a main roof structure for various raw material storage sheds in power plants, cement and aluminum smelting industries. form. Due to the large internal space formed by this structure, if the traditional construction method of full house support assembly is adopted, there are disadvantages that the temporary support system project is huge and the workload is unbearable. At the same time, it also makes the construction period long and the cost is high. Therefore, it is urgent to adopt various non-support installation construction methods. Contents of the invention [0003] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/00E04G21/14
Inventor 叶国平
Owner WUHU TIANHANG TECH GRP
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