Counterweight assembly for long, large, deep foundation pit vertical hoist

Abstract

The utility model discloses a counterweight assembly for long and big deep foundation pit vertical elevator, including skeleton, slide rail, bracket and counterweight piece, skeleton bottom is provided with two groups of movable cover, two groups of movable cover are respectively sleeved on two support tubes, and two support tubes are fixedly connected on the strip -shaped panel according to the set interval, and the slide rail adopts two, and is fixedly connected in the bracket and is slidably connected to the counterweight sliding slot of the skeleton arrangement in the length direction of strip -shaped panel, and multiple counterweight pieces are placed in the bracket. Through the installation symmetry counterweight assembly, can play the role of balancing equipment, the weight of counterweight assembly can satisfy vertical bending Z shape belt conveyor keeps vertical, and the gravity center of whole equipment is inclined between two tracks of track walking mechanism, and the gravity center is inclined to counterweight block assembly one side in two tracks center, avoid because vertical bending Z shape belt conveyor keeps vertical operation process this side excessive stress leads to walking mechanism rollover's danger, improve equipment operation's stability and reliability.

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