The invention discloses an anchor mouth pose-adjustable anchor pulling test device, which comprises a ship body model and an anchor mouth adjusting mechanism, a hawse pipe is arranged on the ship body model, an anchor mouth is arranged at the lower end of the hawse pipe, and the anchor mouth adjusting mechanism comprises an anchor mouth rotating ring seat, a ring seat driving mechanism and a three-electric-cylinder parallel mechanism. The anchor mouth rotating ring seat is rotationally matched with a sliding groove in the outer wall of the hawse pipe, and the ring seat driving mechanism is fixed to the hawse pipe and used for driving the anchor mouth rotating ring seat to rotate around the axis of the hawse pipe; in the three-electric-cylinder parallel mechanism, the cylinder barrel ends of the electric cylinders are fixed to electric cylinder bases at the bottom of an anchor mouth rotating ring base through I-shaped connectors, and the push rod ends of the electric cylinders are fixed to spherical hinge bases of anchor mouths through spherical hinges. Four degrees of freedom of the anchor mouth can be adjusted, including translation of the anchor mouth along the axis of the hawse pipe and rotation of the anchor mouth around x, y and z axes, so that adjustment of the position and posture of the anchor mouth relative to the hawse pipe is realized.
本发明公开了一种锚唇位姿可调的拉锚试验装置,包括船体模型和锚唇调节机构,船体模型上设置有锚链筒,锚链筒下端设置有锚唇,锚唇调节机构包括锚唇转动环座、环座驱转机构以及三电缸并联机构,锚唇转动环座与锚链筒外壁的滑槽转动配合,环座驱转机构固定在锚链筒上,用于驱动锚唇转动环座绕锚链筒轴线转动;三电缸并联机构中,电缸缸筒端通过I型接头固定于锚唇转动环座底部的电缸底座上,推杆端通过球铰固定在锚唇的球铰底座上。本发明能够调整锚唇四个自由度,包括锚唇沿锚链筒轴线的平移以及绕x、y、z轴的旋转,从而实现锚唇相对于锚链筒位姿的调节。
Anchor pulling test device with adjustable anchor mouth posture
一种锚唇位姿可调的拉锚试验装置
2024-12-31
Patent
Electronic Resource
Chinese
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