The invention relates to the technical field of towing hooks for ships, and discloses towing equipment for port transportation tugboats, which comprises a base, the right side of the base is connected with a tugboat, the left side of the base is provided with a disc part, the interior of the disc part is sequentially provided with an upper notch and a lower notch from top to bottom, the interior of the base is provided with a fixing mechanism, and the fixing mechanism is connected with the tugboat. An upper notch is formed in the disc piece, a rotating piece is arranged in the upper notch, a rotating groove is formed in the disc piece, a first clamping block is arranged on the lower side of the side face, facing the rotating groove, of the rotating piece, the first clamping block is movably connected with the rotating groove, a second clamping block is arranged on the upper side of the side face, facing the rotating groove, of the rotating piece, and an opening is formed in the disc piece. Through the arrangement of the rotating piece and the rotating groove, when the tugboat and the barge generate relative fluctuating actions, the steel rope can drive the rotating piece to rotate in the rotating groove, and through the actions, the relative friction between the steel rope and the rotating piece is reduced, so that the service life of the steel rope is prolonged.
本申请涉及船用拖钩技术领域,且公开了一种港口运输拖轮的拖曳设备,包括:基座,所述基座的右侧与拖船连接,所述基座的左侧安装有圆盘件,所述圆盘件的内部由上到下依次开设有上缺口与下缺口,所述基座的内部设置有固定机构,所述上缺口内设置有转动件,所述圆盘件内部开设有转槽,所述转动件面向转槽的侧面的下侧位置设置有一号卡块,所述一号卡块与转槽形成活动连接,所述转动件面向转槽的侧面的上侧位置设置有二号卡块,所述圆盘件内部开设有开口。本发明通过转动件与转槽的设置,使得拖船与驳船产生相对起伏动作时,钢绳会带动转动件在转槽内转动,通过上述动作,进而减小钢绳与转动件之间的相对摩擦,使得钢绳的使用寿命提高。
Towing equipment of port transportation tug
一种港口运输拖轮的拖曳设备
23.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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