The invention belongs to the technical field of hoisting equipment, and particularly relates to a hoisting equipment inclined pulling and inclined hoisting prevention device which comprises a mounting base, a correlation type photoelectric switch is fixedly mounted at the top of a positioning ring plate, an adjusting screw rod is rotationally connected to the top of the positioning ring plate, a limiting piece is arranged at the top of the positioning ring plate, and a planetary gear piece is arranged in the positioning ring plate. According to the cable-stayed and inclined lifting prevention device of the lifting equipment, the steel wire rope penetrates and bypasses the round hole groove of the guide plate and the sliding groove in the inner side of the fixed pulley, so that the shaking amplitude of the upper end of the steel wire rope can be reduced, and same-frequency shaking of a lifting hook ring connected with the lower end of the steel wire rope and a heavy object is prevented; at the moment, a laser path between the correlation type photoelectric switches is recovered, the lifting control system starts a motor controller through a single chip microcomputer module, a second gear motor works, an adjusting screw rod rotates, and a limiting plate gets close to a steel wire rope and is pushed to the center position to prevent deflection.
本发明属于起重设备技术领域,具体涉及一种起重设备防斜拉歪吊装置,包括安装基座,定位环板的顶部固定安装有对射式光电开关,定位环板的顶部转动连接有调节螺杆,定位环板的顶部设置有限位件,定位环板的内部设置有行星齿轮件。该起重设备防斜拉歪吊装置,通过钢丝索分别贯穿绕过导引板的圆孔槽和定滑轮内侧的滑槽,能够降低钢丝索上端的晃动幅度,防止与钢丝索下端连接的吊钩环和重物发生同频晃动,当钢丝索发生歪斜吊升的情况,此时对射式光电开关之间的激光通路恢复,起吊控制系统通过单片机模块启动电机控制器,使第二减速电机工作,调节螺杆转动,限位板向钢丝索靠近并推移至中心位置处防止歪斜。
Inclined pulling and inclined lifting prevention device for lifting equipment
一种起重设备防斜拉歪吊装置
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
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