The invention relates to a floating type fender which has the advantages of limiting looseness, increasing lubrication, avoiding distortion and being convenient to replace. Lifting lug holes in the lifting lug plate are almost all occupied by the shackles, and other displacement is almost not generated except rotation. Lubricating grease is smeared on connecting interfaces between the lifting lug hole and the sleeve and between the sleeve and the shaft sleeve, sliding friction between the lifting lug hole and the sleeve and the shaft sleeve can be effectively converted into rolling friction, lubrication is increased, and the replacement probability is reduced. The fender body is connected with a chain ring on a wharf breast wall through a chain, torsional shear damage to the chain caused by the irregular action of sea waves is eliminated, a rotary shackle is additionally arranged at the shackle position, the abrasion degree of all connecting parts of the fender is greatly reduced, and maintenance can be easily achieved through regular smearing of lubricating grease, replacement of a shaft sleeve and replacement of a steel sleeve in the later period. In addition, when the fender body is hoisted to be maintained, a hoisting belt only needs to penetrate through the chain ring at the tail end, the fender body is lifted to the wharf ground by means of a crane, and the fender body is hoisted into water after being maintained, so that the working efficiency is effectively improved.
本发明涉及一种漂浮式的护舷,本发明具有限松动、增润滑、避扭曲、利更换的特点。吊耳板上的吊耳孔几乎全部被卸扣占据,除转动外几乎不能产生其他位移。吊耳孔与套筒之间、套筒与轴套之间连接界面均涂抹润滑脂,能有效将它们之间的滑动摩擦转为滚动摩擦,增加润滑降低更换的几率。利用链条将护舷本体与码头胸墙上的链条环连接起来,消除海浪不规则作用对链条的扭剪破坏,还在卸扣处加设旋转卸扣,使护舷各连接部件磨损程度大幅降低,后期通过定期涂抹滑脂、更换轴套、更换钢套即可轻松维护。另外,在吊运护舷本体进行维护时,仅需使用吊装带从末端链环穿引过去,借助吊机将护舷本体提升至码头地面,保养后再吊放入水,有效提升工作效率。
Floating type fender
一种漂浮式的护舷
2022-03-22
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |