The invention discloses a heavy ocean engineering crane base supporting cylinder. The heavy ocean engineering crane base supporting cylinder comprises a base, a lower cylinder body installed on the base and an upper cylinder body installed at the upper end of the lower cylinder body. Annular mounting plates are correspondingly arranged at the upper end of the lower barrel and the lower end of the upper barrel, and the upper barrel and the lower barrel are fixedly mounted into a whole through fixing pieces on the annular mounting plates; a fixed flange is further mounted at the upper end of the upper cylinder body; and a slewing bearing mechanism of the crane is correspondingly mounted through the fixed flange. The whole supporting barrel is divided into two sections, one section is a lower barrel body, the other section is an upper barrel body, the two barrel bodies are installed in a butt joint mode through an annular installation plate at the butt joint position, the lower barrel body is fixed to the base, a fixing flange is correspondingly installed at the upper end of the upper barrel body, and a slewing bearing mechanism of the crane is correspondingly installed through the fixing flange. The whole structure is divided into two sections, installation is more convenient, and stability is guaranteed.

    本发明公开一种重型海洋工程起重机底座支承筒体,包括底座,安装于底座上的下筒体以及安装于下筒体上端的上筒体;所述的下筒体的上端和上筒体的下端均相应设置有环形安装板,环形安装板上通过固定件将上筒体和下筒体固定安装成一体;所述的上筒体的上端还安装有固定法兰,通过该固定法兰对应安装起重机的回转支承机构。本发明的支承筒体整体分为两段,一段设置为下筒体,另一段设置为上筒体,两者筒体通过对接处的环形安装板对接安装,下筒体固定在底座上,而上筒体上端则对应安装有固定法兰,通过固定法兰对应安装起重机的回转支承机构,整体结构分为两段,安装更加方便,而且稳定性也有保证。


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    Title :

    Heavy ocean engineering crane base supporting cylinder


    Additional title:

    一种重型海洋工程起重机底座支承筒体


    Contributors:
    ZHANG SHUGUANG (author) / QIAN YUGUANG (author) / ZHANG HAORUO (author) / ZHOU JUN (author) / GAO HONGHU (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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