Mounting method for door-type steel frame structure of C-type closed material field

An installation method and steel frame technology, applied in truss structures, building structures, and processing of building materials, etc., can solve problems such as long cycle times and reduce construction costs, so as to ensure accurate installation, shorten installation time, and reduce resource consumption Effect

Inactive Publication Date: 2020-02-07
CHINA MCC20 GRP CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention proposes a method for installing a portal steel frame structure in a C-shaped closed stockyard, aiming at solving the problem that the construction of the existing C-shaped closed stockyard structure easily leads to lower installation efficiency and accuracy, high construction cost and long period The problem

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  • Mounting method for door-type steel frame structure of C-type closed material field
  • Mounting method for door-type steel frame structure of C-type closed material field
  • Mounting method for door-type steel frame structure of C-type closed material field

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Embodiment Construction

[0023] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] see figure 1 , figure 1 It is a flow chart of the method for installing the portal steel frame structure of the C-shaped closed stock yard provided b...

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Abstract

The invention provides a mounting method for a door-type steel frame structure of a C-type closed material field. The method comprises the following steps of sectioning, assembling, mounting, hoistingand fixing, and accessory member mounting, wherein in the step of sectioning, sectioning is conducted on any combined steel frame in the door-type steel frame structure in advance; in the step of assembling, assembling is conducted on each section structure on the ground; in the step of mounting, a safety device is mounted on each section structure on the ground in advance; in the step of hoisting and fixing, each section structure with the corresponding safety device mounted is sequentially hoisted to the pres-set mounting position, fixing is conducted on each section according to the presetsequence so as to achieve mounting of each assembled steel frame, and mounting is conducted on the rest of assembled steel frames by repeating the above steps; and in the step of accessory member mounting, after every two adjacent assembled steel frames are mounted, mounting is conducted on an accessory member between the two adjacent assembled steel frames. By means of the method, the transportation of various components and the assembly on the ground are facilitated, the controllability of each safety device during mounting is effectively guaranteed, the mounting time is shortened, the quality and accuracy after mounting are ensured, and the consumption of resources is further reduced.

Description

technical field [0001] The invention relates to the technical field of steel structure construction, in particular to a method for installing a door-type steel frame structure in a C-shaped closed material yard. Background technique [0002] With the upgrading of users' production capacity, the amount of raw materials is increasing, and the country's environmental protection requirements are becoming more and more stringent. Raw material yards are one of the main sources of pollution in metallurgical enterprises. In order to reduce environmental pollution and reduce material loss, open-air stockyards are closed. The stock yard is an important measure to reduce environmental pollution for many newly built or renovated environmentally friendly raw material yards at home and abroad. [0003] Due to the large span and high height of the C-shaped closed factory building in the sky leaking stockyard, the construction of the steel structure of the factory building is extremely diff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/04E04G21/00E04G21/16
CPCE04C3/04E04G21/00E04G21/16
Inventor 王雪涛秦夏强许海岩贾志立王一飞杨宏升
Owner CHINA MCC20 GRP CORP
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