The invention discloses an anti-overwinding steel wire rope connecting device for mine hoisting, which belongs to the technical field of mine equipment and comprises a winch, a pulley block is arranged on the lower side of the winch, a hook is arranged at the lower end of the pulley block, the pulley block is connected with the winch through a steel wire rope, and an upper protection plate is arranged at the lower end of the winch. By arranging the alarm assembly, when a steel wire rope is overwound, the lower protection plate slides upwards on the connecting shaft, the limiting protection shaft drives the fixing cylinder to move upwards, and a top plate at the upper end of a sliding rod in the fixing cylinder makes contact with a trigger switch, a sliding plate and the sliding rod slide into the fixing cylinder; when the steel wire rope is overwound, the spring is compressed, the top plate abuts against the trigger switch through elasticity of the spring, the buzzer gives an alarm to prompt workers that the steel wire rope is overwound, the device can give an alarm to prompt the workers that the steel wire rope is overwound by arranging the alarm assembly, and the practicability of the device is improved.
本发明公开了一种矿井提升防过卷的钢丝绳联接装置,属于矿井设备技术领域,包括卷扬机,所述卷扬机下侧设置有滑轮组,滑轮组下端设置有挂钩,滑轮组与卷扬机之间通过钢丝绳连接,卷扬机下端设置有上保护板,上保护板下端两侧设置有连接轴,本发明通过设置报警组件,钢丝绳发生过卷情况,下保护板在连接轴上向上滑动时,限位保护轴带动固定筒向上移动,固定筒内部滑杆上端的顶板接触到触发开关时,滑板和滑杆向固定筒中滑动,弹簧受到压缩,利用弹簧的伸缩性使顶板抵紧触发开关,蜂鸣器报警提示工作人员钢丝绳发生过卷情况,通过设置报警组件使装置可发出警报提示工作人员钢丝绳发生过卷情况,提高装置实用性。
Mine hoisting anti-overwinding steel wire rope connecting device
一种矿井提升防过卷的钢丝绳联接装置
30.05.2025
Patent
Elektronische Ressource
Chinesisch
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