The high-altitude lifting platform comprises a movable table, an electromagnetic protection structure is arranged in the movable table, a shear fork type lifting frame capable of controlling the movable table to move up and down is installed at the bottom end of the movable table, a bottom plate is installed at the bottom end of the shear fork type lifting frame, and four guardrail assemblies are installed at the top end of the movable table. The guardrail assembly comprises a bent rod, and a rotating shaft is arranged on the inner side of the bent rod. The guardrail assembly is installed at the top end of the movable table, when a person leans on a bent rod, the bent rod tends to rotate towards the outer side of the movable table due to external force, at the moment, the bent rod extrudes a pressure sensing switch, and after the force borne by the pressure sensing switch reaches a triggering condition, an alarm is controlled to give an alarm sound and make a prompt; damage to the guardrail assembly caused by manpower is avoided, dangers caused by the fact that people lean against the guardrail assembly are avoided fundamentally, and the protection effect is better.

    本发明公开了一种带电磁防护的高空升降平台,包括活动台,所述活动台内部具有电磁防护结构,所述活动台底端安装有能够控制活动台上下移动的剪叉式升降架,所述剪叉式升降架底端安装有底板,所述活动台顶端安装有四个护栏组件,所述护栏组件包括弯杆,所述弯杆内侧设有旋转轴。本发明通过在活动台顶端安装护栏组件,当有人倚靠弯杆时,弯杆会受到外力而具有向活动台外侧转动的趋势,此时弯杆便会挤压压力感应开关,当压力感应开关受到的力达到触发条件后,便会控制警报器发出警报声,做出提示,避免人力造成护栏组件损坏,也从根源上避免了人们倚靠护栏组件而造成危险,防护效果更佳。


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    Title :

    High-altitude lifting platform with electromagnetic protection


    Additional title:

    一种带电磁防护的高空升降平台


    Contributors:
    XU JIAXIANG (author) / SHEN NILI (author) / HE LONG (author) / YU YONG (author) / WANG XIAOFEI (author)

    Publication date :

    2024-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / E06C LADDERS , Leitern



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