The invention discloses a Y-shaped combined supporting and hoisting device, relates to a hoisting bracket, and aims to solve the problems that when equipment such as a pressure container is hoisted by the hoisting bracket, the hoisting bracket has larger thermal stress due to the influence of thermal expansion, and the cost is higher due to the fact that an existing hoisting structure is not compact and the diameter of the container is larger. The Y-shaped combined supporting and hoisting device comprises N cross beams and N Y-shaped beams; and supporting beams of the N Y-shaped beams are connected through the cross beams to form a regular N-polygon, each cross beam is detachably and fixedly connected with the supporting beam of each Y-shaped beam, and the cross beams can freely extend in the length direction of the cross beams when heated. Compared with the prior art adopting a single cable-stayed beam for hoisting, the Y-shaped combined supporting and hoisting device is good in rigidity, compact in structure and capable of reducing the diameter of the container and reducing the material cost.

    一种Y型组合支吊装置,涉及一种吊装支架,以解决吊装支架在吊装压力容器等设备时,由于热膨胀的影响使吊装支架存在较大热应力,并且现有的吊装结构不紧凑,使容器直径较大,致使成本较高的问题。本发明包括N个横梁和N个Y型梁;N个Y型梁的支梁通过横梁连接形成正N边形,每个横梁与每个Y型梁的支梁之间为可拆卸式固定连接,横梁受热时可沿其长度方向自由伸长。本发明与现有的采用单一斜拉梁进行吊装相比,刚度好,结构紧凑,可减小容器的直径,降低材料成本。


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    Title :

    Y-shaped combined supporting and hanging device


    Additional title:

    一种Y型组合支吊装置


    Contributors:
    LIU BINCHAO (author) / TANG HUI (author) / FANG XIAOLI (author) / LI MING (author) / SHEN JIE (author) / LI YUWEI (author) / LI YUBIAO (author) / GAO JIANAN (author) / LIU PENG (author) / GAO NING (author)

    Publication date :

    2021-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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