The invention relates to an oil cylinder vertical lifting appliance, and belongs to the technical field of oil cylinder lifting appliances. Comprising a positioning disc, fixing shafts and lifting lugs, the fixing shafts are connected to the two ends of the positioning disc, the lifting lugs are connected to the fixing shafts, and a C-shaped opening is formed in the positioning disc. The C-shaped opening of the positioning disc is connected with a ball head type piston rod, a ball head of the piston rod is clamped in the C-shaped opening of the positioning disc, an upper-layer structure and a lower-layer structure are arranged in the C-shaped opening of the positioning disc, and the upper-layer opening of the C-shaped opening is large and the lower-layer opening of the C-shaped opening is small. The clamping device has the beneficial effects that deflection caused by the influence of a lifting rope or other tools during vertical installation is avoided, workpiece grabbing and installation are rapidly achieved through the C-shaped opening, and efficiency is improved; the lifting appliance is used at a grabbable position of a workpiece, and the piston rod avoids the problems of collision, scratch, pollution and the like of an electroplated layer of the piston rod caused by unreasonable lifting appliance; the tool is reasonable in structure, complete in function, good in manufacturability and high in universality, and has reference significance for other similar tool designs.

    本发明涉及一种油缸立吊吊具,属于油缸吊具技术领域。包括定位盘、固定轴和吊耳,所述的固定轴连接在定位盘的两端,吊耳连接在固定轴上,所述的定位盘上设有“C”形开口。所述的定位盘的“C”形开口连接球头式活塞杆,活塞杆的球头卡接在定位盘的“C”形开口内,定位盘的“C”形开口内设有上下2层结构,“C”形开口的上层开口大下层开口小。本发明的有益效果是:立装时不受吊绳或其他工具影响而导致的偏斜,“C”形开口快速实现工件抓取安装,效率提升;吊具用在工件可抓取位置,活塞杆类避免了活塞杆电镀层因吊具不合理引起的磕碰、划伤、污染等问题;结构合理,功能完善,可制造性好,通用性较强,对于其他类似工装设计具有借鉴意义。


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    Title :

    Lifting appliance for vertically lifting oil cylinder


    Additional title:

    一种油缸立吊吊具


    Contributors:
    LUO HAIXIA (author) / DONG SHIZHEN (author) / FAN YAOHUA (author) / LIU BINGKUN (author) / ZHANG QINGSHAN (author)

    Publication date :

    2022-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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