Punitive speed bump based on dampers and rubber air spring
A technology of rubber air springs and dampers, which is applied to roads, road signs, traffic signals, etc., can solve problems such as severe bumps, and achieve the effect of reducing height
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[0015] Embodiment of the present invention: a punishing speed bump based on a damper and a rubber air spring, as shown in the accompanying drawings, includes two speed bumps 5, and the two speed bumps 5 are hinged to form an inverted "cross section" V" structure, rubber air spring 3 is set in the V-shaped space of two speed brakes 5, an air inlet check valve 2 is set at one end of the rubber air spring 3, and an air outlet check valve 6 is set at the other end.
[0016] Wherein the caliber of the air inlet check valve 2 is smaller than the caliber of the air outlet check valve 6, the damper group 7 is arranged symmetrically at the bottom of the two speed brakes 5 and the damper group 7 is hinged to the bottom of the speed brake 5 connected, the damper 7 is fixed on the ground and kept flat with the ground, the damper includes a bar body 8, the piston 9 is placed in the bar body 8, a piston rod 10 is arranged on the side of the piston 9 and the piston rod 10 is hinged on the dec...
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