Suspension type counterweight balance device

• Main Authors: WANG XIAOLIN, LUO SHENGGEN, YAN LINGGUANG
• Format: Patent
• Language: Chinese; English
• Published: 20.08.2014
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a suspension type counterweight balance device. The device comprises a guiding supporting frame, two bearing blocks, a pulley shaft and press covers, wherein the guiding supporting frame is fixed with a foundation; the two bearing blocks are mounted at the upper part of the guiding supporting frame; the pulley shaft and the press covers are mounted on the two bearing blocks; a steel wire rope and a counterweightare connected through a connecting piece; two ends, which wind aroundthepulley shaft, of the steel wire rope are connected with a counterweight part and a pull tube respectively; and the steel wire rope is located in a pulley shaft groove. The suspension type counterweight balance device is simple and reasonable in structure, convenient to adjust, simple to maintain, low in noise and capable of effectively solving the problem of the unbalanced load of a floating frame, greatly protecting guiding columns of a hydraulic machine, improving the stability of the whole hydraulic m