Municipal engineering safety protection device

Abstract

The invention discloses a municipal engineering safety protection device which comprises a first protection rod, a second protection rod, a signal antenna, a miniature solar power generation panel, alithium battery, a flexible PCB and a power switch. A first connecting pile is welded to the outer surface of the first protection rod, a folding telescopic frame is hinged to the outer surface of thefirst connecting pile, a supporting structure is fixed to the bottom end of the first protection rod through screws, a fixing cylinder is fixed to the top end of the first protection rod through screws, a cover plate is embedded in the upper surface of the fixing cylinder, a second connecting pile is integrally connected to the upper surface of the cover plate, a miniature solar power generationpanel is hinged to the top end of the second connecting pile, the signal antenna is attached to the lower surface of the cover plate, and a protection cylinder is arranged on the inner side of the fixing cylinder. When the device is in an abnormal condition, alarm information can be sent in time, the post-event protection effect is improved, and the hazard of potential safety hazards is reduced tothe maximum extent.

Description

technical field [0001] The invention relates to the technical field of municipal engineering, in particular to a municipal engineering safety protection device. Background technique [0002] With the development of the economy and the continuous improvement of municipal facilities, municipal projects are carried out almost every day in various places. Common urban roads, bridges, subway construction, and the construction and renovation of various pipelines closely related to life are being implemented. The first thing that needs to be guaranteed is safety. [0003] Safety protection device is a measure to ensure safety. The most common and effective safety protection device is fence, especially when doing road reconstruction and pipeline maintenance and other projects, it is necessary to dig or open the manhole cover on the road. , Pedestrians who do not know the road conditions can easily fall into the pit, causing life-threatening. The existing enclosure-shaped safety pro...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a municipal engineering safety protection device to solve the problem that the safety protection device cannot automatically send an alarm when an abnormal state occurs in the above-mentioned background technology, which affects the after-the-fact protection of the safety protection device.

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