The sectional type rotary structure of the offshore wind power crane comprises a supporting base, the upper surface of the supporting base is fixedly connected with a bottom installation frame, and the upper surface of the bottom installation frame is fixedly connected with a rotary bearing used for installing the wind power crane. The upper end of the slewing bearing is fixedly connected with a top mounting frame used for mounting the wind power crane, a sliding groove allowing the rotating ring to move is formed in the upper surface of the supporting base, a plurality of rotating rods are fixedly connected to the interior of the rotating ring, and the two ends of each rotating rod are rotationally connected with auxiliary wheels; the two protection semi-rings are fixedly mounted between the top mounting frame and the supporting base through the bolts, so that the slewing bearing and the meshing position of the gear and the slewing bearing can be protected, the slewing bearing can be prevented from being eroded by a severe marine environment, the service life of the device is prolonged, and normal operation of the wind power crane is guaranteed.
本发明涉及一种海上风电起重机的分段式回转结构,包括支撑底座,支撑底座的上表面固定连接有底部安装架,底部安装架的上表面固定连接有用于安装风电起重机的回转支承,回转支承的上端固定连接有用于安装风电起重机的顶部安装架,支撑底座的上表面开设有供转动环活动的滑动槽,转动环的内部固定连接有多个转动杆,多个转动杆的两端均转动连接有辅助轮,本发明通过螺栓将两个防护半环固定安装在顶部安装架与支撑底座之间,从而可以对回转支承以及齿轮与回转支撑的啮合处进行保护,可以防止恶劣的海洋环境对回转支撑造成侵蚀,增加装置的使用寿命,并保证风电起重机的正常运行。
Sectional type rotary structure of offshore wind power crane
一种海上风电起重机的分段式回转结构
03.11.2023
Patent
Elektronische Ressource
Chinesisch
Short-period automatic detection device for crane structure of offshore wind power crane ship
Europäisches Patentamt | 2024
|Offshore wind power installation crane with telescopic boom
Europäisches Patentamt | 2020
|Crane adjusting structure for hoisting offshore wind turbine
Europäisches Patentamt | 2021
|Portable operation and maintenance crane structure for offshore wind power base
Europäisches Patentamt | 2015
|