A construction method for a highly variable loading and unloading platform

Abstract

The invention mainly aims at the technical field of the construction of the loading and unloading platform. A construction method for a height-variable in-feed and out-feed platform, which is characterized by comprising the following steps: 1) measuring and laying out lines; 2) installation of the in-feed and out-feed platform frame: outside each floor corresponding to the building frame, the inner longitudinal column row, the outer The upper and lower height-adjustable crossbars are installed between the adjacent longitudinal columns in the longitudinal column row, and the height-adjustable crossbars located at the bottom together form the lower height-adjustable crossbar layer; the height-adjustable crossbars are installed The method is: cover the longitudinal column with a casing, weld a height-adjustable crossbar between adjacent casings, open holes on the outside of the casing and fasten the longitudinal column with bolts; The platform bottom plate is placed on the height-adjustable crossbar layer outside the first floor; 5) The installation of the electric control safety walkway plate; 6) The installation of the protective grille plate and the safety door. The method is simple to operate, fast to erect, and the height of the platform bottom plate is variable.

Description

technical field [0001] The present invention mainly aims at a construction method of a highly variable in-out material platform adopted in the technical field of in-out material platform construction, particularly relates to the construction technology of a house construction project in-out material platform, and invents a highly variable in-out material platform construction method. Background technique [0002] In recent years, with the rapid development of the city, modern building construction must not only ensure the construction quality, but also require that the urban landscape environment should not be affected during the construction process, in line with the national policy requirements of advocating green construction, reducing consumption and emission reduction. Usually, the traditional construction method of steel pipe fastener-type in-out platform is supported by 12 vertical rods, supplemented by vertical and horizontal horizontal rods. Since the in-out platform...

AI Technical Summary

Problems solved by technology

Usually, the construction method of the traditional domestic steel pipe fastener type inlet and outlet platform is supported by 12 vertical poles, supplemented by vertical and horizontal horizontal bars. The wall parts and the structure are tied together, and under the action of dynamic load, it is easy to deform at the node of the vertical pole, and the verticality deviation of the entire shelf in the later stage is not easy to guarantee

Another shortcoming of the steel pipe fastener type loading and unloading platform is that the overall appearance is poor, especially after a period of use, the verticality of the vertical pole has a little deviation, and the overall appearance will have a certain sense of distortion, which is harmful to the civilization of the site. The construction has a certain negative impact

Due to the long-term use and insufficient protection of the fastener steel pipes currently used in the construction market, the surface corrosion is relatively serious, resulting in large dimensional deviations, and there are problems in the safety of use, especially when used for load-bearing poles. , so this is also the main reason why the safety of the steel pipe fastener type feeding and discharging platform of high-rise buildings is low

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