Data collection and emergency public broadcast upright column system suitable for being installed in the open
A technology of emergency broadcasting and data collection, which is applied in the direction of broadcasting specific applications, ladders, building types, etc., to achieve the effect of improving the ability of disaster resistance and disaster relief emergency information release
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[0027] Such as Figure 1-3 As shown, the data acquisition and emergency public address pole system suitable for field installation according to the embodiment of the present invention includes an emergency broadcasting column body 1, the bottom of which is equipped with a system equipment compartment 2 and is located at the bottom of the equipment compartment A full-protection and maintenance-free battery pack 3 is set. This full-protection and maintenance-free battery pack 3 is connected to a full-protection communication power source 4 and an emergency work bag 5 is arranged between the two. The emergency work bag 5 is equipped with SPD line lightning protection The surge protection box 6 is equipped with a fully waterproof temperature-controlled fan 7; the emergency broadcasting column body 1 is installed with a number of aluminum alloy ladder components 11 from top to bottom in the middle position, and each of the several aluminum alloy ladder components 11 is installed in ...
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