The invention discloses an escalator overturning sensing device. The key point of the technical scheme of the escalator overturning sensing device comprises a truss bottom beam, a bottom plate, a hanging plate, a sleeve, a scale plate, a photoelectric bracket and correlated photoelectric switches; according to the escalator overturning sensing device, the bottom plate is fixed on the truss bottombeam; the hanging plate is mounted on the bottom plate through the sleeve and a fastening piece; the scale plate is bonded on the hanging plate; the photoelectric bracket is mounted on the bottom plate; one pair of the correlated photoelectric switches is correspondingly mounted on the bottom plate and the photoelectric bracket; and a hexagon bolt is mounted on the bottom plate. The escalator overturning sensing device has the technical effects that the hanging plate may swing due to a gravity effect when an escalator is overturned, the hexagon bolt mounted on the bottom plate can have an effect of a pointer; and through scales on the corresponding scale plate, the overturning angle of the escalator can be known.
本发明公开了一种自动扶梯倾覆感应装置,其技术方案要点是包括桁架底梁、底板、挂板、套筒、刻度板、光电支架和对射光电开关,该结构将所述底板固定在所述桁架底梁上,所述挂板通过套筒及紧固件安装在所述底板上,所述刻度板粘贴在所述挂板上,所述光电支架安装在所述底板上,一对所述对射光电开关分别安装于所述底板和所述光电支架上,六角螺栓安装于底板上。本发明的技术效果为当自动扶梯发生倾覆时,挂板由于重力作用会发生摆动,安装于底板上的六角螺栓可以起到指针的作用,通过其对应刻度板上的刻度,可以了解到自动扶梯的倾覆角度。
Escalator overturning sensing device
一种自动扶梯倾覆感应装置
2020-10-27
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |