The invention discloses a high-stability boat hanging device for a free-falling type boat frame, and relates to the technical field of free-falling type boat frames. The boat hanging device comprises a boat frame body and a boat hanging device body, the boat hanging device body comprises a set of side hanging rails, a set of slings, a set of rolling wheel pieces and a hydraulic winch, each side hanging rail comprises a rail frame with the cross section of an inverted-U-shaped structure, each rail frame comprises a front vertical section, a linear section and a rear vertical section, rail bodies are fixed to the two sides in each rail frame, and limiting blocks are arranged at the two ends of each rail body. According to the invention, the novel roller parts, the slings and the side hanger rails are designed to be matched, so that the sliding type boat hanging device can be formed, a turnover type swing arm structure is replaced, the side hanger rails are fixed in position and high in strength, the stability of the boat hanging device is greatly improved, the service life of the boat hanging device is greatly prolonged, and meanwhile, only the hydraulic winch needs to be driven in the whole boat hanging process, so that control is facilitated; meanwhile, compared with an oil cylinder structure, the service life is long, the load capacity is high, and the stability of the boat hanging device is further improved.
本发明公开了一种高稳定的自由降落式艇架用吊艇装置,涉及自由降落式艇架技术领域。本发明包括艇架体和吊艇装置本体,吊艇装置本体包括一组侧吊轨、一组吊索、一组滚轮件和液压绞车,侧吊轨包括横截面为倒U形结构的轨架,轨架包括前竖直段、直线段和后竖直段,轨架内两侧均固定有轨道体,轨道体两端均设有限位块。本发明通过设计新型的滚轮件、吊索和侧吊轨之间的配合,能够组成滑动式的吊艇装置,代替翻转式的摆臂结构,侧吊轨位置固定且强度较高,极大程度提高了吊艇装置的稳定性和使用寿命,同时整个吊艇过程只需驱动液压绞车,利于控制,同时相比于油缸结构,寿命较强且负载能力较高,进一步提高吊艇装置的稳定性。
High-stability free-falling type boat hanging device for boat frame
一种高稳定的自由降落式艇架用吊艇装置
2024-11-22
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
European Patent Office | 2023
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