Concrete crack remote monitoring device

Abstract

The invention discloses a concrete crack remote monitoring device which comprises a power supply box, an open circuit alarm, a wireless signal transmitter and a signal receiving device, and further comprises a conducting strip, wherein one end of the conducting strip is electrically connected with one end of the power supply box through a wire, and the other end of the power supply box is electrically connected with the open circuit alarm through a wire; the open circuit alarm is electrically connected to the other end of the conducting strip through a wire and further electrically connected with the wireless signal transmitter; and the wireless signal transmitter is in network communication connection with the signal receiving device. By sending the circuit break signal and the position information to the signal receiving device, a user can remotely obtain the position information of the concrete crack in the development state, the user can be guided to treat the concrete disease in time in a targeted mode, manual on-site troubleshooting work is avoided, manpower and time cost can be saved, and the blank in the field of remote wireless monitoring of concrete cracks is filled.

Description

technical field [0001] The invention relates to a remote monitoring device, in particular to a concrete crack remote monitoring device, which is mainly used for monitoring the development of structural concrete cracks during the operation of bridges and tunnels, and belongs to the technical field of building concrete crack monitoring. Background technique [0002] Affected by construction technology and geological conditions, bridge beam slabs and tunnel lining concrete during the operation period usually produce a large number of cracks, and some cracks will continue to crack, which will seriously affect the quality of the project. The traditional concrete crack monitoring method is to find the cracks that continue to grow by regularly testing the width of the cracks one by one manually on site. This method not only consumes a lot of manpower and time costs, but also affects the normal travel of vehicles in bridges and tunnels. In order to solve the above problems, the pres...

AI Technical Summary

Problems solved by technology

[0004] Aiming at many defects and deficiencies in the above-mentioned background technology, the present invention improves and innovates it, and aims to provide a method that can be used to solve problems such as heavy monitoring workload of concrete cracks in bridges and tunnels, and problems such as on-site measurement affecting driving safety, etc., which can Provide positioning information for concrete disease control, the invention fills the gap in the field of remote wireless monitoring of concrete cracks

Images