The invention relates to a large ferris wheel spindle hydraulic synchronous vertical lifting device, and relates to the technical field of large ferris wheel spindle mounting devices, in the large ferris wheel spindle hydraulic synchronous vertical lifting device, a hydraulic synchronous lifting technology is adopted for a hydraulic lifting device, the hydraulic lifting device is adopted as a lifting machine tool, and a flexible steel strand is adopted as a bearing rigging; the hydraulic lifting device is of a core penetrating type structure, takes a steel strand as a lifting rigging, and has the characteristics of safety, reliability, light weight of a bearing part, convenience in transportation and installation, no need of splicing in the middle and the like; an upper anchor and a lower anchor which are arranged in the hydraulic lifting device have a one-way self-locking effect; when the upper anchor and the lower anchor work (tightly), the steel strand can be automatically locked; when the upper anchor and the lower anchor do not work (loose), the steel strand is released and can move up and down; and when the hydraulic lifting device periodically and repeatedly acts, the lifted central shaft moves upwards (forwards) step by step.

    本发明涉及一种大型摩天轮主轴液压同步垂直提升装置,本发明涉及大型摩天轮主轴安装装置技术领域,本发明中,液压提升装置采用“液压同步提升技术”,采用液压提升装置作为提升机具,柔性钢绞线作为承重索具;液压提升装置为穿芯式结构,以钢绞线作为提升索具,有着安全、可靠、承重件自身重量轻、运输安装方便、中间不必镶接等特点;液压提升装置内设置的上锚和下锚具有单向自锁作用;当上锚和下锚工作(紧)时,会自动锁紧钢绞线;上锚和下锚不工作(松)时,放开钢绞线,钢绞线可上下活动;液压提升装置周期重复动作时,被提中心轴则一步步向上(前)移动。


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    Title :

    Hydraulic synchronous vertical lifting device for main shaft of large ferris wheel


    Additional title:

    一种大型摩天轮主轴液压同步垂直提升装置


    Contributors:
    HUANG JIANWEN (author) / MA JIAN (author) / WANG JIN (author)

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / A63G Karussells , MERRY-GO-ROUNDS



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