The invention provides a load rejection mechanism and method for a deep sea buoyancy platform. The load rejection mechanism comprises a load, a fixed frame structure, an electric explosion bolt, an electric explosion bolt pressing rod, a safety pin, a lever structure and a lever connecting device. A lever connecting device is fixed on the load; the lever structure is connected with the fixed frame structure through a rotating shaft, a first end is limited by a lever connecting device, and a second end penetrates out of the lower part of the fixed frame structure and is pressed and limited by an electric explosion bolt pressing rod and a safety pin on the fixed frame structure; limiting of the second end of the lever structure is relieved by taking out the safety pin or detonating the electric explosion bolt, the lever structure is turned over, the first end of the lever structure is separated from the lever connecting device, and load rejection is completed. Compared with a single triggering mode of a traditional load rejection mechanism, the load rejection mechanism can be switched between autonomous triggering starting and manual triggering starting at any time, the switching mode is simple and efficient, and the load rejection mechanism adapts to different environment working conditions and equipment requirements.
本发明提供了一种深海浮力平台抛载机构及抛载方法,包括载荷、固定框架结构、电爆螺栓、电爆螺栓压杆、保险销、杠杆结构和杠杆连接装置;载荷上固定有杠杆连接装置;杠杆结构与固定框架结构通过转轴连接,第一端由杠杆连接装置限位,第二端自固定框架结构的下方穿出,由固定框架结构上的电爆螺栓压杆、保险销下压限位;通过取出保险销或引爆电爆螺栓,解除对杠杆结构第二端的限位,使杠杆结构翻转,杠杆结构的第一端与杠杆连接装置分离,完成对载荷的抛载。本发明相比于传统抛载机构单一的触发方式,可在自主触发启动与手动触发启动之间随时切换,切换方式简单高效,适应不同环境工况以及设备需求。
Load rejection mechanism and load rejection method for deep sea buoyancy platform
一种深海浮力平台抛载机构及抛载方法
2025-01-10
Patent
Electronic Resource
Chinese
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