The invention provides a lifting hook for a cast pipe, which comprises a body (2) comprising an inclined section (21), a vertical section (22) and a horizontal section (23) which are sequentially connected end to end; a double-lug plate (3) which is connected to the vertical section (22) of the body (2), wherein the extension direction of the double-lug plate (3) is parallel to the axis direction of the body (2), and when the double-lug plate (3) is used in cooperation with the cast pipe, the double-lug plate (3) abuts against a port of the cast pipe so that the lifting hook can be aligned relative to the cast pipe; and a pressure-bearing panel (4) which is connected to the horizontal section (23) of the body (2) and comprises a rigid substrate (41); and a flexible pad (42) attached and secured to the rigid substrate (41); wherein the pressure-bearing panel (4) is configured in a way that when the lifting hook is matched with the cast pipe for use, the stress applied to the lifting hook by the cast pipe can be uniformly distributed on the pressure-bearing panel. The invention provides a lifting assembly.
本申请提供了一种用于铸管的吊钩,包括:本体(2),其包括依次首尾相连的倾斜段(21),竖直段(22)和水平段(23);双耳板(3),其连接到本体(2)的竖直段(22),所述双耳板(3)的延伸方形平行于本体(2)的轴线方向并配置为,当双耳板(3)与铸管配合使用时,所述双耳板(3)抵靠铸管的端口,以便于吊钩相对于铸管对准;和承压面板(4),其连接到本体(2)的水平段(23)并包括:刚性基底(41);和柔性垫(42),其附接并紧固到刚性基底(41)上;其中,所述承压面板(4)配置成当吊钩与铸管配合使用时,铸管对吊钩施加的应力能够均匀地分布在承压面板上。本申请提供了一种吊装组件。
Lifting hook and lifting assembly for cast pipe
用于铸管的吊钩和吊装组件
2022-02-18
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
LIFTING HOOK ASSEMBLY ESTABLISHING LIFTING HOOK POSTURE DETECTION CARRIER, AND CRANE
European Patent Office | 2019
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