The elevator compensation chain with the chain breakage protection function comprises a box body, a stopper, a dryer, a detector and a noise reduction box, the stopper is installed on the inner bottom wall of the box body, a dehumidifier is installed on the inner top wall of the box body, the dryer is installed on the inner top wall of the box body, the dryer is located on one side of the dehumidifier, and the detector is located on the other side of the dehumidifier. A detector is installed on the rear wall of the interior of the box body, a noise reduction box is installed on the bottom wall of the interior of the box body, a motor is installed on the inner wall of the box body, and a rotating shaft is installed on the inner wall of the box body. By installing a stopper and a moving rod, falling of the compensation chain caused by breakage of the compensation chain can be effectively prevented, when the compensation chain is broken, a supporting shaft rotates to drive a telescopic cylinder and a supporting rod to rotate, when the rotating speed is large, the supporting rod extends outwards, then an impact block impacts the moving rod, and the moving rod extends to drive a reset spring to extend; the moving rod drives the blocking plate to be tightly attached to the rubber sleeve, and the wedge-shaped block hooks the rubber sleeve to prevent the compensation chain from falling down.
本发明公开了一种具备断链保护功能的电梯补偿链,包括箱体、阻挡器、烘干器、检测器和降噪箱,所述箱体的内部底壁安装有阻挡器,所述箱体的内部顶壁安装除湿器,所述箱体的内部顶壁安装有烘干器,且烘干器位于除湿器的一侧,所述箱体的内部后壁安装有检测器,所述箱体的内部底壁安装有降噪箱,所述箱体的内壁安装有电机,所述箱体的内壁安装有转动轴。本发明通过安装有阻挡器和移动杆可以有效的防止补偿链断裂导致的补偿链下坠,当补偿链发生断裂时,支撑轴转动带动伸缩筒和支撑杆转动,当转速较大时,支撑杆向外伸出,随后撞击块撞击移动杆,移动杆伸长带动复位弹簧伸长,移动杆带动阻挡板贴紧橡胶套,楔形块勾住橡胶套阻挡补偿链向下掉落。
Elevator compensation chain with chain breakage protection function
一种具备断链保护功能的电梯补偿链
2022-05-27
Patent
Elektronische Ressource
Chinesisch
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