Method for monitoring axial force of scaffold upright rod

Abstract

The invention discloses a method for monitoring an axial force of a scaffold upright rod, which comprises the following steps: arranging a pressure sensor at the bottom end of the scaffold upright rod to acquire the magnitude of the axial force borne by the upright rod; and keeping the communication connection between the pressure sensor and a microcomputer, and transmitting the acquired axial force data to the microcomputer in real time. By adopting the method, the all-weather real-time acquisition of the stress of the scaffold upright rod can be realized by using the pressure sensor, and the acquired stress data are transmitted to the microcomputer so as to be further analyzed and processed. A standard value of the axial force can be preset in the microcomputer; and when the measured axial force received by the microcomputer is larger than the standard value, the microcomputer starts an alarm program. Therefore, the method realizes the real-time monitoring of the stress condition of the scaffold upright rod, alarms immediately once the preset value is passed, and avoids potential safety hazard.

Description

technical field [0001] The invention relates to a force monitoring method, in particular to an axial force monitoring method of a scaffold pole. Background technique [0002] During the construction process, scaffolding is usually built for people to walk and work, and its quality and carrying capacity are directly related to the safety of people's lives. Among the various parts of the scaffold, the vertical rod is the main stress-bearing part, which needs to provide axial force support for the whole scaffold. Therefore, as a key part of the scaffold, the axial force of the vertical rod needs to be paid attention to. [0003] Existing scaffolds are constructed in accordance with national standards, and the stress on the poles is also specified in the standards. However, the actual operating environments in different sites are different. Therefore, for scaffolds with the same structure, the stress on the poles The axial force also often has a large deviation from the data in...

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Problems solved by technology

[0003] Existing scaffolds are constructed in accordance with national standards, and the stress on the poles is also specified in the standards. However, the actual operating environments in different sites are different. Therefore, for scaffolds with the same structure, the stress on the poles The axial force of the vertical rod often has a large deviation from the data in the national standard, but there has been no simple and easy method to verify the actual force of the vertical rod on the spot

[0004] Moreover, during the entire construction process after the scaffolding is set up, the force of the pole will often change greatly with changes in various human and natural factors, but there is currently no method that can be used during the entire construction process. Real-time monitoring of the force of the poles leaves a great hidden danger for the entire construction process.

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