The invention provides a cast pipe protection piece. The cast pipe protection piece is configured to be matched with a cast pipe and a hoisting device for use, and comprises an outer arc part (1), an inner arc part (2), a connecting part (3) and a vertical plane (4). The outer arc part (1) is connected to the axial outermost end of the inner arc part (2) through the connecting part (3). The outer arc part (1), the inner arc part (2) and the connecting part (3) together define a recess (5). The vertical panel (4) is connected to the inner arc part (2) at one radially outward end thereof, the vertical panel (4) has a width extending in the radial direction and a length extending in the circumferential direction for enhancing the rigidity of the inner arc part (2). The invention further provides a hoisting assembly.
本申请提供了一种铸管护件,其配置成能够与铸管和吊装装置配合使用,所述铸管护件包括:外圆弧部位(1);内圆弧部位(2);连接部(3),通过连接部(3),外圆弧部位(1)连接到内圆弧部位(2)的轴向最外端;其中,外圆弧部位(1),内圆弧部位(2)和连接部(3)一起限定凹部(5);和立面板(4),在其径向向外的一端处连接到内圆弧部位(2),立面板(4)具有沿径向方向延伸的宽度和沿圆周方向延伸的长度,用以增强内圆弧部位(2)的刚性。本申请还提供了一种吊装组件。
Cast pipe protection piece and hoisting assembly including cast pipe protection piece
铸管护件和包括铸管护件的吊装组件
2021-12-17
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Sliding type rectangular jacking pipe piece hoisting stabilizing device
European Patent Office | 2023
|Nodular cast iron jacking pipe inner support hoisting system
European Patent Office | 2025
|