The invention relates to a roller guide shoe (1) for guiding an elevator car or counterweight, comprising a carrier structure (6), which is designed as a plastic injection molded part, a pulley (4, 4 ', 5), and a lever (10, 11), which is arranged between the carrier structure (6) and the pulley (4, 4', 5). Each lever (10, 11) is a one-piece molded body made of plastic and is designed as a curved part for applying a pre-tightening force to the pulley (4, 4 ', 5), the levers (4, 4', 5) are inserted into a hinge projection (16) of the carrier structure (6), the hinge projection (16) engages in a recess (17) on the lever (10, 11) for defining a hinge axis, the lever (10, 11) has two lever arms (12, 13), which define a V shape.
一种用于引导电梯轿厢或对重的滚轮导靴(1),其包括设计为塑料注塑件的载体结构(6)、滑轮(4,4’,5)和布置在载体结构(6)与滑轮(4,4’,5)之间的杆件(10、11)。相应的杆件(10、11)是由塑料制成的单件式的成型体并且为了施加用于滑轮(4,4’,5)的预紧而设计为弯曲件。杆件(4,4’,5)被插入到载体结构(6)的铰接凸块(16)中,其中,铰接凸块(16)为了规定出铰接轴而接合到杆件(10、11)上的凹部(17)中。杆件(10、11)具有两个杆臂(12、13),这两个杆臂限定出V形。
Roller shoe for guiding elevator car or counterweight of elevator
用于引导电梯的电梯轿厢或对重的滚轮导靴
2023-11-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
ROLLER GUIDE SHOE FOR GUIDING AN ELEVATOR CAR OR A COUNTERWEIGHT OF AN ELEVATOR
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