The invention relates to the technical field of crane limiting safety, and discloses a crane double-limiting safety device which comprises an equipment base and is characterized in that a braking groove, a limiting groove, a battery groove, a sliding groove and a driving groove are sequentially formed in the upper surface of the equipment base from left to right; according to the double-limiting safety device for the crane, driving is provided through the motor A and the threaded column A, the overall position of the limiting set is adjusted and limited through the moving seat, the construction accuracy and the schedulability of the device are guaranteed, and the safety of the device is improved. A limiting spring and a limiting clamping plate are additionally arranged on one side of a movable seat to achieve the reset function after a limiting induction plate deviates, the stability and accuracy of the device are further guaranteed, physical braking can be conducted through a driver, an infrared sensor, a braking set and a brake, and an emergency treatment device is provided when the device breaks down; and the safety of the device and workers is greatly ensured.
本发明涉及起重机限位保险技术领域,且公开了一种起重机双限位保险装置包括设备基座,其特征在于:所述设备基座的上表面从左至右依次开设有制动槽、限制槽、电池槽、滑动槽和驱动槽,所述滑动槽的内部插接有电机A和电机A、螺纹柱A、限位组、移动座,该起重机双限位保险装置,通过电机A与螺纹柱A提供驱动,通过移动座进行限位组的整体位置调整限位,保证了装置的施工精确度和可调度,通过移动座一侧加装有限位弹簧和限位卡板来实现限位感应板偏移后的复位功能,进一步保证装置的稳定性与精确性,通过驱动器和红外传感器与制动组和和制动器可进行物理刹停,提供了装置在故障时的紧急处理装置,极大的保证了装置和工人的安全。
Double-limiting safety device of crane
一种起重机双限位保险装置
2023-08-01
Patent
Electronic Resource
Chinese