The invention discloses hoisting equipment with a stable winding device. The hoisting equipment comprises a supporting seat, a lifting mechanism, a suspension mechanism, a motor, a control mechanism,a supporting rod, a shell, a sliding block, a clamping block, a telescopic spring, a switch blade, a switch blade box and a fixed pulley. The hoisting equipment with the stable winding device has thebeneficial effects that the control mechanism is arranged, the switch blade is fixed to the sliding block, the switch blade is slidably connected to the shell, and the switch blade is clamped to the switch blade box, so that after a steel wire rope drives the clamping block to slide to enable the clamping block to be clamped to the shell, the sliding block drives the switch blade to slide under extrusion of the clamping block, the switch blade is separated from the switch blade box, the motor is powered off and stops rotating, thus the steel wire rope is protected advantageously, the phenomenon that the hoisting equipment topples over or the steel wire rope is broken and heavy objects fall off due to excessive pulling is prevented, and the construction safety of a construction site is improved advantageously.
本发明公开了一种具有稳定型卷扬装置的起重设备,包括支撑座、提升机构、悬挂机构、电机、控制机构、支撑杆、外壳、滑块、卡块、伸缩弹簧、闸刀、闸刀盒和定滑轮。本发明的有益效果是:该具有稳定型卷扬装置的起重设备设置有控制机构,闸刀固定于滑块,闸刀滑动连接于外壳,闸刀卡合于闸刀盒,从而在钢丝绳带动卡块滑动使卡块卡合外壳后,滑块在卡块的挤压下带动闸刀滑动,使闸刀和闸刀盒分离,使电机断电停止转动,从而有利于对钢丝绳进行保护,防止拉扯过大,导致起重设备倾倒或者钢丝绳断裂重物掉落的现象的出现,有利于提高施工现场的施工安全。
Hoisting equipment with stable winding device
一种具有稳定型卷扬装置的起重设备
2021-02-02
Patent
Electronic Resource
Chinese