The invention relates to an offshore wind power installation crane with a telescopic boom. The crane comprises a wind power installation platform (1), a boom shelf (3) arranged at the bow part of thewind power installation platform (1), and an offshore wind power installation crane body (2) with the telescopic boom, wherein the offshore wind power installation crane body (2) is arranged on the wind power installation platform (1), can rotate around one of pile legs and can ascend and descend. Compared with the prior art, the crane has the advantages that the boom is flexible to stretch out and draw back, a lifting height of the crane is increased on the basis that a length of the wind power installation platform is not increased, a working range is expanded, and an installation requirement of offshore wind power can be met.
本发明涉及一种臂架可伸缩的海上风电安装起重机,包括风电安装平台(1)、安装在风电安装平台(1)船艏部的臂架搁架(3),还有安装在风电安装平台(1)上并可绕其中一个桩腿转动、升降的臂架可伸缩的海上风电安装起重机(2)。与现有技术相比,本发明具有臂架伸缩灵活,在不增加风电安装平台长度的基础上,提高了起重机的起升高度,扩大了工作范围,可以满足海上风电的安装需求等优点。
Offshore wind power installation crane with telescopic boom
一种臂架可伸缩的海上风电安装起重机
2020-09-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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