Automatic monitoring system for scaffold having higher danger coefficient and automatic monitoring method thereof

Abstract

The invention discloses an automatic monitoring system for a scaffold having higher danger coefficient. Sensing units include an axial force meter and a strain gauge. The axial force meter is used for recording scaffold vertical rod axial force data. The strain gauge records vertical rod and horizontal rod deformation data. A data acquisition module is connected with the axial force meter and the strain gauge installed on the scaffold. A GPRS transmission mode module is connected with the data acquisition module and a data center module. The data acquisition module transmits the acquired data to the data center module through a GPRS network. The data center module is a computer host or a server equipped with data processing software and feeds the result back to a client side module. The client side module is used for receiving information fed back by the data center module. The information acquisition technology, the network transmission technology, the internet of things technology and the database technology are applied to automatically acquire the axial force and strain data of the scaffold rod member, and the data are stored, transmitted, analyzed and fed back so that the problem of safety monitoring of the scaffold having higher danger coefficient can be solved, and scaffold collapse and other construction quality accidents can be reduced and prevented.

Description

technical field [0001] The invention relates to the technical field of scaffolding safety protection, in particular to an automatic monitoring system and method for scaffolding with a large risk factor. Background technique [0002] In building construction, scaffolding accidents often occur, especially the collapse accidents of scaffolding projects that are more dangerous. According to the Ministry of Housing and Urban-Rural Development's "Safety Management Measures for Highly Dangerous Sub-section Projects", the following scaffolding projects belong to relatively high-risk sub-section projects: [0003] 1. Concrete formwork support project; erection height of 5m and above; erection span of 10m and above; total construction load of 10kN / ㎡ and above; concentrated line load of 15kN / ㎡ and above; Concrete form support works; [0004] 2. Used in steel structure installation and other supporting systems; [0005] 3. Erection of floor-standing steel pipe scaffolding projects wi...

AI Technical Summary

Problems solved by technology

[0010] In the existing technology, theodolite and level are used to monitor the scaffolding system. The main monitoring system is whether there is any deviation in the horizontal and vertical positions, and the internal force of the rod cannot be collected. Moreover, this monitoring method is inefficient and cannot be accurate and fast. Reflect the stress and strain status of the whole scaffold system

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