The invention discloses a platform type household elevator which comprises a car bottom plate. The three safety rotating plates are rotationally connected to the left side, the right side and the front side of the car bottom plate correspondingly; a hinge rod is hinged to the lower side of each safety rotating plate, and the hinge rods are rotationally connected with the linkage plate; the elastic assembly comprises a fixing screw rod fixed to the lower side face of the car platform bottom plate, two adjusting nuts fixed to the fixing screw rod and two telescopic springs, a penetrating hole allowing the fixing screw rod to penetrate through is formed in the linkage plate, and the two adjusting nuts are arranged on the upper side and the lower side of the linkage plate correspondingly; one telescopic spring is located between the linkage plate and the adjusting nut located on the upper portion, and the other telescopic spring is located between the linkage plate and the adjusting nut located on the lower portion. And the sensing assembly can obtain a moving signal of the linkage plate. The elevator can be prevented from being damaged due to continuous operation when articles fall into the gap between the car bottom plate and the inner wall of the shaft.
本发明公开了一种平台式家用电梯,包括:包括轿底底板;安全转动板,三块安全转动板分别转动连接在轿底底板的左侧、右侧和前侧;联动板,每个安全转动板的下侧均铰接有铰接杆,铰接杆与联动板转动连接;弹性组件,弹性组件包括固定在轿底底板下侧面的固定螺杆、固定在固定螺杆上的两个调节螺母和两个伸缩弹簧,联动板上设有供固定螺杆穿过的穿孔,两个调节螺母分别设置在联动板的上下两侧,其中一个伸缩弹簧位于联动板和位于上方的调节螺母之间,另一个伸缩弹簧位于联动板和位于下方的调节螺母之间;感应组件,感应组件能够得到联动板的移动信号。本发明能够避免物品掉落到轿底底板和井道内壁之间的间隙时电梯继续运行而发生损坏。
Platform type household elevator
一种平台式家用电梯
2022-06-07
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |