Real-time monitoring and alarming system of intelligent well lid
A real-time monitoring and alarm system technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of different alarm modules and warning modules, high installation and production costs, and susceptibility to radiation shielding, etc., to achieve obvious warnings , reduce the overall cost, and ensure the effect of warning
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Embodiment 1
[0026] Such as Figures 1 to 3 As shown, a real-time monitoring and alarm system for an intelligent manhole cover includes a warning sign 3, a monitoring module 4, a base 6 and an antenna 5. The base 6 is fixed on the well wall 1 by screws, and the warning sign 3 is hinged on the base 6. Of course, in In other embodiments, the warning sign 3 can also be directly hinged on the well wall 1, and a spring 7 is arranged between the warning sign 3 and the base 6. In this embodiment, it is a torsion spring. Of course, in other embodiments, it is also It can be other elastic parts such as shrapnel. One end of the torsion spring 7 is fixed on the warning sign 3, and the other end is fixed on the base 6. When the well cover 3 is buckled on the pit well, the warning sign 3 is against the lower surface of the well cover 2, and the torsion spring 7 is under stress. When the well cover is removed , the warning sign 3 turns upwards under the action of the torsion spring 7, and stretches out...
Embodiment 2
[0030] The difference between this embodiment and Embodiment 1 is that: Figure 4 As shown, the warning sign 3 is sleeved in the base 6, the base 6 is provided with a sleeve 61, the warning sign 3 is arranged in the sleeve 61, and an elastic member 7 is arranged between the warning sign 3 and the sleeve 61. In the embodiment, it is a compression spring, of course, in other embodiments, it may also be other elastic members such as shrapnel. One end of the spring 7 is fixed on the bottom of the warning sign 3, and the other end is fixed on the base 6. When the well cover 3 is buckled on the pit well, the warning sign 3 is against the lower surface of the well cover 2, and the spring 7 is in a compressed state. When the well cover is removed , the warning sign 3 bounces upwards under the elastic force of the spring 7, stretches out of the cellar well and warns, to remind pedestrians and vehicles to pay attention to avoid accidents, of course, Figure 4 Just provided a kind of em...
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