An elevator balance compensation chain with buffer segments

Abstract

This utility model discloses an elevator balance compensation chain with buffer segments, relating to the technical field of elevator balance compensation chains. It includes a fixed plate, with a buffer assembly installed at the bottom of the fixed plate. The buffer assembly includes connecting frames, which are mounted on both ends of the bottom of the fixed plate by anti-loosening bolts. A sliding rod is fixedly connected to the connecting frame, and two symmetrical movable frames are slidably mounted on the sliding rod. Both movable frames are connected to adjacent connecting frames via springs. A connecting arm is fixedly mounted at the bottom of the movable frame, and the connecting arm is hinged to a connecting rod. The connecting rod is connected to a compensation chain component, and a lower connecting chain is connected to the bottom of the compensation chain component. This utility model allows the movable frames to slide on the sliding rod under the action of springs. When the compensation chain swings due to inertia, the movable frames absorb the impact through the elastic deformation of the springs, reducing rigid collisions between the chain and metal components. This prevents bolt loosening and weld cracking, while also avoiding noise generated by collisions.

Images