The invention discloses a sliding type anti-pinch escalator and aims to overcome the defects that an existing escalator anti-pinch trigger structure is an irreversible trigger structure, is limited by the strength requirement of an escalator and is slow to trigger. The sliding type anti-pinch escalator comprises an apron outer plate close to a step and an apron supporting plate far away from the step, wherein a sliding notch is formed in the apron outer plate; an anti-pinch plate is arranged on the sliding notch; a guide groove corresponding to the anti-pinch plate is formed in the apron supporting plate; the anti-pinch plate is slidably connected onto the apron supporting plate through the guide groove; and the anti-pinch plate is elastically connected with a safety switch. Compared with traditional deformation triggering, the triggering force of the anti-pinch plate at each position is the same, so that the triggering area is enlarged, the triggering is more sensitive, the personal injury is reduced, the anti-pinch plate is simple to reset after being triggered, the damage to the escalator is avoided, and the restarting work of the escalator can be quickly recovered.
本发明公开了一种滑移式防夹扶梯,旨在解决现在的扶梯防夹触发结构为不可逆式的触发结构,受限于电梯的强度要求,触发迟钝的不足。该发明包括靠近梯级的围裙外板和远离梯级的围裙支撑板,围裙外板上设有滑移缺口,所述滑移缺口上设有防夹板,围裙支撑板上设有与防夹板对应的导向槽,防夹板通过导向槽滑动连接在围裙支撑板上,防夹板弹性连接有安全开关。防夹板的触发相对传统式的形变触发,各个位置触发的力量均相同,使得触发区域扩大化,触发更为灵敏,减少人身伤害,防夹板触发后复位简单,避免对扶梯造成伤害,可以快速恢复扶梯的重启工作。
Sliding type anti-pinch escalator
一种滑移式防夹扶梯
2021-11-19
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |