Intelligent lifting type forced road speed bump
A technology of lift-type and speed bumps, which is applied in the field of intelligent lift-type road speed bumps, can solve the problems of safety traffic accidents, reduced vehicle driving safety, and inability to adjust the height of obstacles, so as to ensure the safety of road vehicles and pedestrians, and is easy to install And maintenance, the effect of good speed limit warning effect
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[0015] The present invention will be further described below in conjunction with the accompanying drawings.
[0016] Such as Figure 1-4 As shown, the vehicle speed intelligent detection and judgment system 13 of the present invention, the lifting drive device, the stepped lifting platform, the double slider limit device, and the power supply module 14. The lifting drive device includes a connecting rod 9 , a crank 11 , a drive motor 10 and a protective case 8 . The output shaft of the drive motor 10 is provided with a crank 11, the end of the crank 11 is hinged with one end of the connecting rod 9, and the other end of the connecting rod 9 is hinged with the stepped lifting platform. The drive motor 10 and the crank 11 are located inside the protective case 8 . The drive motor 10 is used to drive the stepped lifting platform 7; the protective shell 8 is used to provide an independent space for the crank type motor drive device under the ground to avoid water leakage. The l...
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