The invention provides a marine seismic source retracting and releasing device. The marine seismic source retracting and releasing device comprises a storage structure, a sliding rail, a lifting chain, a first retracting and releasing winch and a seismic cable winch. The storage structure is arranged at the stern of a ship body and provided with an opening facing the stern of the ship body, and the sliding rail is arranged at the top of the storage structure in the length direction of the storage structure and extends out of the opening; a sliding rail is arranged on the storage structure, a slidable lifting chain is arranged on the sliding rail, a connecting structure used for being connected with a seismic source is arranged at the end of the lifting chain, the first winding and unwinding winch is arranged at the position of the opening, the seismic cable winch is arranged on the side, close to the bow direction, of the storage structure, and a seismic cable is wound around the seismic cable winch and connected with the seismic source. The vibration source is collected and released through the winch, the process of placing the vibration source on a ship into water and recovering the vibration source in the water to the ship is achieved, using is safe and convenient, and the structure is stable and reliable.
本发明提供一种船用震源收放装置,包括:存放结构、滑轨、吊链、第一收放绞车和炮缆绞车;所述存放结构设于船体艉部,且具有朝向船体艉部方向的开口,所述滑轨沿所述存放结构的长度方向设于所述存放结构的顶部,并从所述开口伸出;所述滑轨上设有可滑动的吊链,所述吊链的端部设有用于连接震源的连接结构,所述第一收放绞车设于所述开口处,所述炮缆绞车设于所述存放结构靠近船艏方向侧,所述炮缆绞车绕有炮缆,所述炮缆与所述震源连接。本发明通过绞车收放震源,实现将船上的震源放入水中,和将水中的震源回收到船上的过程,使用安全方便,结构稳固可靠。
Marine seismic source retracting and releasing device
一种船用震源收放装置
2021-05-07
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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