Protection assembly for elevator

The utility model provides a protection assembly for an elevator, which comprises a support erected on the side wall of the elevator, the support is also provided with a proximity switch, and the proximity switch is connected with a corresponding PLC (Programmable Logic Controller); a driven shaft is arranged in the elevator, and the end part of the driven shaft is connected with an induction iron sheet which coaxially rotates with the driven shaft; and the proximity switch is close to the rotating area of the induction iron sheet. The utility model aims to protect the belt of the elevator and the sand digging hopper from being damaged and avoid serious accidents. 本实用新型提出一种用于提升机的保护组件，所述保护组件包括架设在提升机侧壁上的支架，所述支架上还设置有接近开关，所述接近开关连接对应的PLC控制器；所述提升机内部布设有从动轴，所述从动轴的端部连接有与所述从动轴同轴转动的感应铁片；所述接近开关靠近所述感应铁片转动区域。本实用新型旨在保护提升机皮带和掏沙斗免受破坏，避免事故严重化。