Ventilated waterproof mooring bollard and using method

• Main Authors: LU HAOHUA, MEI HEGENG, FANG YONG, ZHANG YANG
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2020
• Subjects: AUXILIARIES ON VESSELS; EQUIPMENT FOR SHIPPING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING

The invention provides a ventilated waterproof mooring bollard and a using method. The mooring bollard comprises a mooring bollard body, a top cover, an air guide system, a top cover opening and closing system and a drainage system; the air guide system comprises an air guide sleeve and a ventilation pipe; the flow guide cover is composed of an arc-shaped boss arranged on the bottom face of the top plate and an arc-shaped groove plate arranged on the top of a barrel, so that an overflowing channel is correspondingly formed; the drainage system comprises a water collecting disc, a water discharging pipe and a drainage pipe; the top cover opening and closing system comprises an opening and closing spring, an opening and closing rod and a spring base and drives the top cover to be opened andclosed through the stretching of the opening and closing spring. Through integrated design and automatic design, the ventilated waterproof mooring bollard capable of being automatically closed when water enters is provided, a