According to the method for connecting the steel cables of the deep-sea self-floating unpowered drilling platform, the steel cables of the platform are designed in a segmented mode, two sections of the steel cables of the platform are connected and lowered through an anchoring boat, and the safety of the connecting process of the steel cables of the platform is guaranteed through mechanical equipment such as an anchoring boat winch and a platform winch; therefore, safe and efficient connection of the deep sea self-floating unpowered drilling platform steel cables is achieved. The device has the advantages that 1, the anchorage end mooring rope, the gravity type anchorage and the buoy are connected through the steel wire rope and the Haver clamp, so that the safety is high; 2, the platform end mooring rope and the anchorage end mooring rope can be connected and lowered in advance by using an anchoring boat, so that the construction efficiency is improved; and 3, in the stage of connecting the platform steel cable and the conversion joint, four protection measures of a platform winch, a limiting plate, a Haver clamp and a crawler crane are arranged on site, and the reliability is high.
本发明提供了一种用于深海自浮式无动力钻孔平台钢缆连接的方法,本发明通过对平台钢缆进行分段设计、使用抛锚艇进行两段平台钢缆的连接下放、使用抛锚艇卷扬机、平台卷扬机等机械设备对平台钢缆连接过程进行安全保障的方式,从而实现深海自浮式无动力钻孔平台钢缆的安全高效连接。本发明的优点有:1、锚碇端缆绳、重力式锚碇及浮筒通过钢丝绳及哈弗夹进行连接,安全性高;2、平台端缆绳与锚碇端缆绳可提前使用抛锚艇进行连接下放,提高了施工效率;3、平台钢缆与转换接头连接阶段,现场设置平台卷扬机、限位板、哈弗夹及履带吊四重保护措施,可靠性高。
Method for connecting steel cables of deep-sea self-floating unpowered drilling platform
一种用于深海自浮式无动力钻孔平台钢缆连接的方法
2023-09-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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