Warning monitoring device and inspection well system
A monitoring device and sound and light warning technology, which is applied in the field of warning safety and monitoring, can solve the problems that the warning monitoring device cannot realize convenient storage at the same time, and achieve the effects of reducing safety hazards, saving manpower and material resources, and convenient storage
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[0064] like Figure 1-14 As shown, the manhole system of the present invention includes a manhole cover 100, a manhole seat 200 and a warning monitoring device. Tight fit, the connection structure node is set on the outer ring of the manhole seat 200.
[0065] from Figure 3-6 Among them, it can be seen that the manhole seat 200 is provided with a step seat 210, and the step seat 210 is provided with a limit installation hole 220, and the number of limit installation holes 220 is 4, which are evenly distributed on the step seat 210. A counterbore 230 is provided below the position-limiting installation hole 220 , and the counterbore 230 is used for fixing the contact tube 340 .
[0066] The warning and monitoring device of the present invention is arranged in the manhole base 200, and is composed of a warning telescopic rod 300, an acousto-optic warning component 316, a GPS 313, a switch, and a wire. exist figure 1 and figure 2 , the number of the warning telescopic rods...
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