Prevent pressing from both sides lift

The utility model discloses a prevent pressing from both sides lift, including car, first sedan -chair door, second sedan -chair door, controller and the drive is first, the driving motor of two sedan-chair door switchings, the lift still includes the movable part, first sedan -chair door is equippe...

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Bibliographic Details
Main Author WANG QIRONG
Format Patent
LanguageChinese
English
Published 05.06.2018
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The utility model discloses a prevent pressing from both sides lift, including car, first sedan -chair door, second sedan -chair door, controller and the drive is first, the driving motor of two sedan-chair door switchings, the lift still includes the movable part, first sedan -chair door is equipped with first horizontal blind hole, the horizontal blind hole of second and the horizontal blind hole of third, and the movable part is fixed with first spring between the hole bottom of first horizontal blind hole and the first horizon bar from falling down to be equipped with first horizon bar, second horizon bar and third horizon bar, and the hole bottom of the horizontal blind hole of second is fixed with pressure sensor, is fixed with the second spring between pressure sensor and the second horizon bar, is fixed with the third spring between the hole bottom of the horizontal blind hole of third and the third horizon bar, the movable part is listed as the optical emitter in the face ofone side of second sedan -
Bibliography:Application Number: CN201721276483U