The invention discloses an adjustable J-shaped hook device which comprises a fixing device, an adjustable device and an adjusting device, the bottom of the fixing device is connected with the adjustable device, the adjustable device is movably connected with the adjusting device, and the adjusting device rotates and moves in the adjustable device; the fixing device comprises a fixing bolt and a U-shaped frame, the U-shaped frame is fixed to a strong structure of the belt overhead line through the fixing bolt, the adjustable device comprises a first adjustable part and a second adjustable part, and spherical cavities are formed in the first adjustable part and the second adjustable part. The adjusting device comprises a movable hook and a movable ball body, and the ball body is arranged at one end of the movable hook; the invention further relates to a using method of the adjustable J-shaped hook device. The whole structure is fixed to the ship strong structure through the fixing device, damage to ship plates caused by a welding mode is avoided, the installation efficiency is improved, and the device can be repeatedly used.
本发明公开了一种活络J形钩装置,该装置包括固定装置、活络装置和调节装置,所述固定装置底部与所述活络装置连接,所述活络装置与所述调节装置活动连接,所述调节装置在所述活络装置内旋转移动;所述固定装置包括固定螺栓和U形框架,所述固定螺栓将U形框架固定在皮带架空路线的强结构上,所述活络装置包括第一活络件和第二活络件,所述第一活络件和第二活络件内部形成球形空腔;所述调节装置包括活络钩和活动球体,所述活络钩一端设置有球体;本发明还涉及一种活络J形钩装置的使用方法。本发明通过通过固定装置将整体结构固定在船舶强结构上,避免了采用焊接的方式对船舶板材的破坏,提高了安装效率,可重复使用。
Adjustable J-shaped hook device and use method
一种活络J形钩装置及使用方法
2022-12-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |