Scuba is fender for alongside suitable for gravity pier

The utility model discloses a scuba is fender for alongside suitable for gravity pier, including the columniform fender body, the upper and lower both ends of the fender body are the hemisphere, the top of the fender body is provided with the ring flange, and fender bottom physically is provided with the lower flange dish, the lower flange dish is connected with the counter weight body through thechain, go up the ring flange middle part be provided with fill drain the valve with fill the bleed valve, go up the ring flange border and be connected with guard shield and lug, the lug is connectedwith the lug fixing base through the chain. The beneficial effects of the utility model are that: the fender body is vertical to be floated in aqueous to can keep fender vertical state physically, satisfy the performance requirement of vertical attitude and pressure energy -absorbing, fix the fender body through the chain moreover, prevent the aversion by a wide margin of the fender body, improvelife. 本实用新型的种适用于重力码头的潜水器靠泊