Stop device of elevator pit

The utility model relates to a stopping device of an elevator pit. The stopping device comprises a base, the supporting piece is rotationally connected to the base and comprises a first supporting arm and a second supporting arm extending from one end of the first supporting arm to the direction per...

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Bibliographic Details
Main Authors CHENG JIEHAO, WEI WENWEN, MA GUOPENG, FAN YONGHENG
Format Patent
LanguageChinese
English
Published 19.01.2024
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The utility model relates to a stopping device of an elevator pit. The stopping device comprises a base, the supporting piece is rotationally connected to the base and comprises a first supporting arm and a second supporting arm extending from one end of the first supporting arm to the direction perpendicular to the extending direction of the first supporting arm; the motor is in transmission connection with the supporting piece and used for driving the supporting piece to rotate around a rotating shaft of the supporting piece; wherein the length of the first supporting arm is larger than that of the second supporting arm, and the rotating shaft of the supporting piece is located at the end, close to the second supporting arm, of the first supporting arm. The technical problem to be solved by the utility model is how to avoid extrusion and head collision of the lift car when a maintainer enters a hoistway to carry out maintenance work. 本实用新型涉及一种电梯底坑的止停装置，其包括：基座；支撑件，转动连接于所述基座，包括第一支撑臂以及从第一支撑臂的一端向垂直于第一支撑臂的延伸方向的第
Bibliography:Application Number: CN202322054244U