The invention relates to a travelling crane security system, in particular to a novel travelling crane security system for a moving lifting platform. The travelling crane security system comprises a platform surface trolley; the travelling crane security system is arranged on the platform surface trolley, and comprises an obstacle inducing module, a controller, an audible and visual alarm module and a braking module, wherein the obstacle inducing module, the audible and visual alarm module and the braking module are electrically connected with the controller respectively. After adoption of the structure, through the coordination among the obstacle inducing module, the controller, the audible and visual alarm module and the braking module, when an obstacle within a certain distance of the platform surface trolley is detected, an alarm sound is sent out, and an alarm lamp is lightened; if an operator has no time to give consideration to the obstacle, and the platform surface trolley continues to approach the obstacle, when the distance is reduced to a danger value, the controller sends out a signal to stop the trolley in force; the trolley is protected to be safe comprehensively; besides, a bumper and a protective screening are arranged on the platform surface trolley, so even impact occurs, the generated damage is reduced to minimum.
Novel travelling crane security system for moving lifting platform
2015-05-06
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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