Large standing tower inverted installation device and inverted construction method

A technology of installation device and construction method, which is applied in the field of large-scale static tower assembly, can solve problems such as the inability to install large-scale static towers, and achieve the effects of reducing construction costs, improving economic benefits, and reducing construction waste

Pending Publication Date: 2020-10-30
NO 4 ENG CO LTD OF CHINA RAILWAY NO 9 GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a large-scale static tower installation device and a flip-chip construction method, so as to at least solve the problems that the installation of large static towers cannot be carried out in places with limited space.

Method used

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  • Large standing tower inverted installation device and inverted construction method
  • Large standing tower inverted installation device and inverted construction method
  • Large standing tower inverted installation device and inverted construction method

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Embodiment Construction

[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below, obviously, the described embodiments are only some of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0051]In the description of the present invention, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " The orientations or positional relationships indicated by "top", "bottom", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation, so they cannot be understood as Limitations on the Invent...

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Abstract

The invention provides a large standing tower inverted installation device and inverted construction method. According to the inverted installation device, a side column in the inverted installation device is arranged on a base, lifting equipment is arranged on the side column and used for lifting a tower body wall plate, and a limiting plate is arranged on the base and located on the inner side of the tower body wall plate to be installed in use. According to the method, after the layer of tower body wall plate is welded on the inverted installation device, the tower body wall plate is liftedby the lifting equipment, so that the next layer of tower body wall plate is conveniently installed below the lifted tower body wall plate, a large crane is not required to be used for installing a large standing tower, the space is saved, welding operation of the tower body wall plates is completed on the inverted installation device, namely the welding operation is completed on a flat ground, high-altitude operation is avoided, the personal safety of operators is guaranteed, compared with the high-altitude operation, the flat ground operation is higher in efficiency, an installation and construction period of the large standing tower is shortened, and the installation efficiency of the large standing tower is improved.

Description

technical field [0001] The invention belongs to the technical field of assembling large-scale stationary towers, and in particular relates to an upside-down installation device and an upside-down construction method for large-scale static towers. Background technique [0002] The large static tower is a cylindrical welded structure equipment commonly used in thermal power plants, chemical plants and heat source plants for storage, pressure equalization, exchange, reaction and filtration. Hoisting and aligning the lowermost section, hoisting the second section of the tower body from bottom to top, assembling and welding the circumferential gap between the two sections of the tower body, repeating the process of hoisting the tower body and welding seam between the assembly and welding sections until the uppermost tower body, installing the roof, The overall alignment of the static tower, and the installation and welding of internal equipment. [0003] But above-mentioned inst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H12/34E04B1/35B66C25/00
CPCB66C25/00E04B1/3522E04H12/344
Inventor 尹苏江潘洪涛李辉贾长顺周博
Owner NO 4 ENG CO LTD OF CHINA RAILWAY NO 9 GRP
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