The invention belongs to the technical field of hoisting equipment, and particularly relates to an ocean engineering hoisting machine which comprises a movable base, a rotary base and a hoisting arm. The device further comprises an expansion fixing assembly, and the expansion fixing assembly is installed on the movable base and used for fixing the movable base. And the pressurizing assembly is installed on the expansion assembly and used for enhancing the connecting strength of the expansion fixing assembly and the ground, the expansion fixing assembly is arranged, the expansion fixing assembly is expanded and extended towards the periphery of the movable base through a connecting arm, then the movable base is attracted to a deck and the ground through an electromagnet and a negative pressure suction cup on an attraction plate, and the movable base is fixed to the ground through the pressurizing assembly. Meanwhile, the counterweight ring and the hoisting arm are close to the ground and a deck when in a fixed state, so that the gravity center of the hoisting machine is low when in the fixed state, and the mounting stability of the hoisting machine on the ground and the deck is further enhanced.

    本发明属于起重设备技术领域,具体的说是一种海洋工程吊运机,包括移动底座、旋转底座和起吊臂;还包括扩展固定组件,所述扩展固定组件安装在移动底座上,所述扩展固定组件用于将移动底座进行固定;增压组件,所述增压组件安装于扩展组件上,所述增压组件用于增强扩展固定组件与地面的连接力度,本发明通过设置扩展固定组件,利用连接臂,向移动底座周围进行扩展、延伸,随后通过吸附板上的电磁铁和负压吸盘与甲板、地面进行吸附,进而扩大移动底座与地面的接触面积,增强吊机在地面上的安装稳定性,同时配重环以及起吊臂在固定状态时,靠近地面、甲板,致使吊运机在固定状态下,其重心较低,进一步增强吊运机在地面、甲板上的安装稳定性。


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    Title :

    Ocean engineering lifting machine


    Additional title:

    一种海洋工程吊运机


    Contributors:
    SHI QINGTAO (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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