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
2015-05-20
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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