Monolithic elevator shoe
By combining multi-layer disc springs and helical springs in an elastic structure and using a guide sleeve design, the problem of uneven vibration absorption during operation of the integral elevator guide shoe is solved, thereby improving the elevator's stability, comfort, and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG UNITED FUJI ELEVATOR CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-05-29
AI Technical Summary
The existing integrated elevator guide shoes have a simple elastic buffer structure during elevator operation, which makes it difficult to effectively distinguish and absorb vibrations of different frequencies. As a result, passengers in the car can clearly feel the bumps caused by guide rail joints, starting and stopping, etc., resulting in poor comfort.
The system employs a multi-layered, stacked disc spring and helical spring elastic structure, combined with rubber pads to absorb vibration. The guiding structure ensures stable contact between the guide shoe and the guide rail through guide sleeves and guide posts, while limit blocks prevent detachment.
It effectively dampens vibration, improves the smoothness and comfort of elevator operation, ensures safety, reduces noise transmission, and prevents guide shoes from deviating from the guide rail.
Smart Images
Figure CN224298649U_ABST