Mobile safety net hanging method for plant roof installation

Abstract

The invention provides a mobile safety net hanging method for plant roof installation. The method comprises the steps that a winch is transformed, a common winch is transformed into a one-cylinder dual-purpose winch, and two winches are connected through a linkage switch to play a synchronous control role; two pulleys are arranged on two steel columns on the lower chord positions of the ends of a roof truss and roof beams on the same axis in the plant area where a safety net needs to be hung; fixed pulleys are arranged below the pulleys of two steel columns on the outer side of the installation area finally and used for guiding a steel rope; the steel rope is pulled and winds around the pulleys; the safety net needing to the hung is spliced into a whole, and the two sides of the whole safety net and steel rope buckles of the winches are connected and unfolded; the winches are started, and the safety net can move front and back in the axis direction of a plant along with the steel rope under the control of the linkage switch. The mobile safety net hanging method for plant roof installation can achieve installation conveniently and rapidly, reduces installation intensity of workers, improves safety performance, eliminates potential safety hazards, and can be repeatedly used.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a mobile safety net hanging method commonly used in the high-altitude assembly and installation process of industrial and civil construction factory roof systems (steel and concrete) and steel structure corridors. Background technique [0002] At present, large-span structures are more and more widely used in various buildings in the field of building construction. During the construction process, it is usually necessary to set up scaffolding or fully spread safety nets under the long-span structure to provide a safe working space for operators. However, these traditional safety protection methods for large-span structures require a large amount of labor and materials, and require a longer construction period, resulting in higher costs. [0003] There are great safety hazards in the high-altitude assembly and installation of the roof system of industrial and civil ...

AI Technical Summary

Problems solved by technology

However, these traditional safety protection methods for large-span structures require a large amount of labor and materials, and require a longer construction period, resulting in higher costs

[0003] There are great safety hazards in the high-altitude assembly and installation of the roof system of industrial and civil construction factories and steel structure corridors. In order to avoid the occurrence of high-fall accidents, it is generally necessary to hang safety nets in the work area, especially when the roof height is high, For roofs with large spans, the installation process of the safety net is labor-intensive and time-consuming, and the roof construction efficiency is affected because the safety net cannot be moved after being fully paved.

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