The invention discloses an anti-falling type elevator landing door device. The anti-falling type elevator landing door device comprises an upper ridge, linear sliding rails and landing door hanging plates, wherein the linear sliding rails are horizontally arranged on the upper ridge; the landing door hanging plates are connected to the linear sliding rails through rolling wheels and can move horizontally; the upper ridge is also provided with anti-falling rails which stretch horizontally and linearly; the landing door hanging plates are rotationally connected with blocking wheels which are arranged in the anti-falling rails; anti-falling side flanges which stretch upwards, are arranged at the inner sides of the blocking wheels in a blocking way and are used for preventing the blocking wheels from getting away from the anti-falling rails are arranged at the outer sides of the anti-falling rails. According to the anti-falling type elevator landing door device disclosed by the invention, the problem that landing door hanging plates on a traditional elevator landing door device are easy to fall off is solved.
Anti-falling type elevator landing door device
2015-07-15
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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