The invention discloses a construction elevator safety protection device and method. The device comprises sensors used for detecting the carrying capacity and working height of a hanging cage, a sensor used for detecting the in-place condition of a hanging cage anti-falling safety device, a biological recognition sensor and related display control elements which are used for conducting identity authentication on elevator operators and managers, and a central processing unit of logic control. By means of the dedicated device and the protection method, it is guaranteed that authorized officers must maintain and operate an elevator according to a program to prevent the elevator from running under unsafe conditions that overload occurs, the anti-falling safety device is not installed and confirmation is not conducted after supernumerary segment installation is carried out.
Construction elevator safety protection device and method
20.05.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
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