The invention discloses an escalator front edge plate locking device, and aims to provide an escalator front edge plate locking device which is helpful for hoisting and can prevent theft. The escalator front edge plate locking device comprises a front edge plate, a locking mechanism, an unlocking mechanism and a front edge plate frame, wherein the locking mechanism is fixed below the front edge plate; the locking mechanism comprises a fixing base, a spring, a lock rod and a spring bolt which are sequentially arranged from left to right, wherein the spring is connected with the spring bolt through the lock rod; the front edge plate frame comprises a vertical limiting body vertically arranged and attached to the side wall of the front edge plate and a transverse limiting body transversely arranged below the front edge plate; the unlocking mechanism comprises a steel wire rope and a lock head, one end of the steel wire rope is connected with the end, away from the lock rod, of the spring,and the other end of the steel wire rope is connected with the bottom of the lock head; and a through hole used for containing the lock head is arranged in the middle part of the front edge plate. Bythe adoption of the scheme, the labor intensity of workers can be relieved when the front edge plate is hoisted, and the anti-theft function is provided for the covered front edge plate.

    本发明公开了一种自动扶梯前沿板锁定装置,旨在提供一种帮助起吊且能够防盗的自动扶梯前沿板锁定装置。它包括前沿板、锁止机构、解锁机构和前沿板边框,所述锁止机构固定在前沿板的下方,锁止机构包括从左至右依次布置的固定座、弹簧、锁杆和锁舌,弹簧通过锁杆与锁舌连接,前沿板边框包括竖直布置且与前沿板侧壁相贴的竖限位体和横向布置在前沿板下方的横限位体,所述解锁机构包括钢丝绳和锁头,钢丝绳一端和弹簧远离锁杆的一端连接,钢丝绳另一端和锁头底部连接,前沿板中部设有容纳锁头的通孔。采用本方案,既能够在起吊前沿板时减轻工人的劳动强度,也为盖合后的前沿板提供防盗的功能。


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    Title :

    Escalator front edge plate locking device


    Additional title:

    一种自动扶梯前沿板锁定装置


    Contributors:
    MA KAIBIAO (author) / WANG BAOYU (author) / HE JIAN (author)

    Publication date :

    2020-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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