An elevator buffering car bottom comprises a car bottom plate and a car bottom supporting plate, and further comprises movable car bottom brackets symmetrically arranged at the bottom of the car bottom plate, damping rubber connected to the car bottom plate is arranged at the upper ends of the movable car bottom brackets, and lifting columns limited on the car bottom supporting plate are symmetrically arranged at the bottoms of the movable car bottom brackets; the lifting column is fixed by a locking mechanism and can descend relative to the car bottom supporting plate when the locking mechanism is unlocked; the spring buffering structure is fixedly connected to the car bottom supporting plate and supports and buffers the car bottom plate when the lifting column descends; and the unlocking mechanism comprises a follow-up component used for being connected to the clamp block of the safety clamp, the follow-up component is connected with the lapping piece, and when the elevator overspeeds and suddenly stops, the clamp block is triggered, and the locking mechanism is triggered to be unlocked. According to the car platform, damping and buffering are mutually independent, on-demand buffering can be achieved when an elevator overspeeds and suddenly stops, and the service life of the car platform is long.
一种电梯缓冲轿底,包含轿底板,轿底撑板,还包含:活动轿底托架,呈对称设置于轿底板的底部,其上端设有连接于轿底板的减震橡胶,其底部对称设有被限制在所述轿底撑板上的升降柱;升降柱由锁定机构固定住,在锁定机构解锁时可相对于轿底撑板下降;弹簧缓冲结构,固定连接在轿底撑板上,在升降柱下降时支撑并缓冲所述轿底板;解锁机构,包含用于连接至安全钳钳块的随动部件,随动部件与搭件相连接,在电梯超速急停使钳块被触发时,触发锁定机构解锁。本发明中的轿底,减震与缓冲相互独立,能够实现电梯超速急停时的按需缓冲,轿底使用寿命长。
Elevator buffering car platform
一种电梯缓冲轿底
24.05.2024
Patent
Elektronische Ressource
Chinesisch