The invention relates to the technical field of hoisting equipment, and provides a lifting hook assembly and an offshore platform crane. The lifting hook assembly comprises a guide part, a protection part and a lifting hook part, the protection part is connected with the guide part, and a flexible buffer part is further connected between the protection part and the guide part; the lifting hook part comprises a traction part and a lifting hook body, one end of the traction part is connected to the power output end, the other end of the traction part penetrates through the guide part and is connected with the protection part through a brittle connecting part, and the lifting hook body is connected to the bottom of the protection part; when the lifting hook body is hung mistakenly to enable the load of the traction piece to exceed the preset load, the brittle connecting piece is broken, the protection component is separated from the guide component, and the flexible buffering piece is unfolded to connect the protection component with the guide component. The protection function of the lifting hook assembly can be improved, mistaken hanging of the lifting hook body is avoided, and damage to the traction piece and the crane body due to the fact that the load of the traction piece exceeds the preset load is avoided.
本发明涉及吊装设备技术领域,提供一种吊钩组件及海上平台吊机;吊钩组件包括导向部件、防护部件和吊钩部件,防护部件与导向部件连接,防护部件和导向部件之间还连接有柔性缓冲件;吊钩部件包括牵引件和吊钩本体,牵引件的一端连接至动力输出端,牵引件的另一端穿设于导向部件,并通过脆性连接件与防护部件连接,吊钩本体连接在防护部件的底部;当吊钩本体误挂,以使牵引件的载荷超过预设载荷时,脆性连接件断裂,防护部件与导向部件分离,柔性缓冲件展开以连接防护部件和导向部件。本发明可提高吊钩组件的防护功能,避免吊钩本体误挂,使牵引件的载荷超过预设载荷以导致牵引件和吊机本体发生损坏。
Lifting hook assembly and offshore platform crane
吊钩组件及海上平台吊机
2024-08-13
Patent
Electronic Resource
Chinese
LIFTING HOOK ASSEMBLY ESTABLISHING LIFTING HOOK POSTURE DETECTION CARRIER, AND CRANE
European Patent Office | 2019
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