The invention relates to the technical field of lifting appliances with an early warning function, in particular to an intelligent lifting appliance with an automatic early warning function, which comprises a frame body and a pair of horizontal moving assemblies mounted on the frame body and used for driving the frame body to horizontally move along a cross beam, and further comprises a lifting assembly, a driving assembly and a closing early warning assembly, the lifting assembly comprises a shell, a supporting shaft, a rotating disc, a hook and a steel cable, the supporting shaft penetrates through the rotating disc and is coaxially connected with the rotating disc, the supporting shaft penetrates through the side wall of the shell and is rotationally connected with the side wall of the shell, the top of the hook is rotationally connected with the periphery of the supporting shaft, and the steel cable penetrates through the shell and is wound around the periphery of the rotating disc. When a heavy object is hoisted, the steel cable drives the disc to rotate, the tooth block on the disc pushes the thrust spring to be compressed, and the collision rod is pushed to collide the bell to give out warning sound through the springback thrust of the thrust spring, so that early warning is provided for workers, and the safety during heavy object hoisting is improved.
本发明涉及可预警吊具技术领域,具体涉及一种可自动预警的智能化吊具,包括架体和一对水平移动组件,水平移动组件安装于架体上,水平移动组件用于带动架体沿横梁水平移动,还包括起吊组件、驱动组件和闭合预警组件,起吊组件包括外壳、支撑轴、转盘、挂钩和钢缆,支撑轴穿过转盘并与其同轴连接,支撑轴穿过外壳侧壁并与其转动连接,挂钩顶部与支撑轴外围转动连接,钢缆穿过外壳并绕设于转盘外围,本发明为了在保险栓没有完全闭合时发出警示声,通过起吊重物时钢缆带动圆盘转动,使圆盘上的齿块推动推力弹簧压缩,并通过推力弹簧回弹的推力,推动撞杆撞击铃铛发出警示声,从而向工作人员提供预警,提高吊装重物时的安全性。
Intelligent lifting appliance with automatic early warning function
一种可自动预警的智能化吊具
2024-11-12
Patent
Electronic Resource
Chinese
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