用于引导电梯的电梯轿厢或对重的滚轮导靴

By adopting a carrier structure and bending component design, combined with plastic materials and injection molding, the structure of elevator roller guide shoes is simplified, solving the problems of complexity and high cost in existing technologies, and realizing low-cost and high-comfort roller guide shoes.

CN117098718BActive Publication Date: 2026-07-17INVENTIO AG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
INVENTIO AG
Filing Date
2022-03-16
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing elevator roller guide shoe structures are complex and costly, requiring a large amount of materials and incurring significant maintenance expenses.

Method used

It adopts a simple structure consisting of a carrier structure, rods and pulleys. The rods are designed as curved parts to provide preload. They are made of plastic material and are injection molded, eliminating the need for additional spring elements. The pulleys are connected to the wheel rims through bearing bushings.

Benefits of technology

This invention achieves a low-cost, simple-structured roller guide shoe that offers good driving comfort and reduces maintenance requirements, thereby lowering manufacturing costs and material usage.

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Abstract

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。
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