A kind of construction method of atrium steel structure canopy
A construction method and steel structure technology, applied in building structure, processing of building materials, construction, etc., can solve the problems of easy deformation of special-shaped keels, and achieve the effect of easy detachment
Active Publication Date: 2022-04-22
广东世纪达建设集团有限公司
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Problems solved by technology
[0005] In order to solve the defect that the special-shaped keel is easy to deform when installing the special-shaped keel, the application provides a construction method for the atrium steel structure canopy
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[0037] The following is attached Figure 1-6 The application is described in further detail.
[0038] The embodiment of the application discloses a construction method for an atrium steel structure canopy.
[0039] A construction method for an atrium steel structure canopy, comprising the following steps:
[0040] S1. Reference figure 1 , install the overhanging beam 1, fix the overhanging beam 1 with the original load-bearing beam 2 of the building, and ensure that the overhanging beam 1 is in a horizontal state, and the ends of multiple sets of overhanging beams 1 away from the load-bearing beam 2 are located outside the building; When the pick-out beam 1 is connected with the load-bearing beam 2, a number of connecting steel plates 10 are arranged and installed on the side wall of the load-bearing beam 2 close to the pick-out beam 1, and a number of chemical bolts 101 are arranged between the connecting steel plate 10 and the load-bearing beam 2, and chemical bolts 101 ar...
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This application relates to a construction method for an atrium steel structure canopy, which includes S1, installation of cantilevered beams, fixedly connecting the cantilevered beams with the original load-bearing beams of the building, and the ends of multiple sets of cantilevered beams away from the load-bearing beams are located outside the building; S2, installation of steel box girders, fixedly install steel box girders at the end of multiple groups of beams away from the building; S3, welding of special-shaped keels, laying and fixing some vertical special-shaped steel plates equidistantly on the hoisting welding device, vertical special-shaped steel plates Auxiliary positioning steel pipes are fixedly installed at one end away from the steel box girder; horizontal steel plates are fixedly installed between adjacent vertical special-shaped steel plates; supporting steel plates are welded at diagonal positions in the space formed by vertical special-shaped steel plates and horizontal steel plates. S4. Install the special-shaped keel, lift the lifting welding device, and weld one end of the vertical special-shaped steel plate to the side of the steel box girder away from the pick-out beam, and separate the lifting welding device from the vertical special-shaped steel plate. This application has the ability to prevent the installation of special-shaped steel plates When the keel is used, the special-shaped keel is easy to deform.
Description
technical field [0001] The application relates to the technical field of canopy installation, in particular to a construction method for an atrium steel structure canopy. Background technique [0002] The canopy is a kind of building assembly built at the exit of the building or on the top balcony to shelter from the wind and rain, and at the same time prevent falling objects from hurting pedestrians on the ground. It is mainly composed of a supporting steel frame and a rain-shielding panel. [0003] When installing the canopy with special-shaped surface, generally after the main body of the canopy is fixedly connected with the building, when installing the special-shaped keel, it is necessary to weld the special-shaped keel on the ground, and after the welding is completed, use a crane to lift the special-shaped keel. Then the special-shaped keel is fixedly connected with the main body of the canopy. [0004] In view of the related technologies mentioned above, the invento...
Claims
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IPC IPC(8): E04F10/08E04G21/14
CPCE04F10/08E04G21/14
Inventor 曾晓文罗卫军刘文亚朱棋煜黄晓红何冠良李博陶家豪
Owner 广东世纪达建设集团有限公司