A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge anti-collision device and anti-collision method
The invention provides a bridge anti-collision device and an anti-collision method, belongs to the technical field of bridges, and aims to solve the problem that in the prior art, a steel jacket box is adopted for protecting a bridge pier, and damage can be brought to all devices, the bridge anti-collision device comprises a sleeve, and the outer side of the sleeve is connected with a buffer plate through an elastic piece; a lead screw bearing is fixedly connected to the buffer plate, a lead screw is rotationally connected to the sleeve, and the lead screw is in threaded connection with the lead screw bearing; rotating shafts corresponding to the buffer plates in number are arranged at the bottom of the sleeve, the rotating shafts are connected with the lead screw through a linkage device, when the lead screw rotates, the rotating shafts are driven to rotate through the linkage device, and a plurality of fan blades are arranged on the rotating shafts; by arranging the lead screw, the elastic piece and the fan blades, four-stage buffering can be formed on the impact of a ship, through rotation of the fan blades, the impact of the ship can be buffered through the resistance of water, the water surface forms waves moving outwards after rotation of the fan blades, the ship is pushed outwards, and therefore the ship can be effectively protected. And the damage caused by ship collision can be further reduced.
本发明提出一种桥梁防撞装置及防撞方法，属于桥梁技术领域，以解决现有技术中采用钢套箱对桥墩进行防护，会给各装置带来损伤的问题，其包括套筒，套筒外侧通过弹性件连接有缓冲板；缓冲板上固定连接有丝杠轴承，套筒上转动连接有丝杠，且丝杠与丝杠轴承螺纹连接；套筒的底部设有与缓冲板数量对应的转轴，转轴通过联动装置与丝杠连接，当丝杠转动时，通过联动装置带动转轴转动，转轴上设有若干扇叶；本发明中通过设置的丝杠、弹性件以及扇叶，能够对船只的撞击形成四级缓冲，其中，通过扇叶的转动不仅能利用水的阻力形成对船只撞击的缓冲，而且扇叶转动后将水面形成向外运动的波浪，将船只向外推动，能够进一步减小因船只撞击收到的损伤。
Bridge anti-collision device and anti-collision method
The invention provides a bridge anti-collision device and an anti-collision method, belongs to the technical field of bridges, and aims to solve the problem that in the prior art, a steel jacket box is adopted for protecting a bridge pier, and damage can be brought to all devices, the bridge anti-collision device comprises a sleeve, and the outer side of the sleeve is connected with a buffer plate through an elastic piece; a lead screw bearing is fixedly connected to the buffer plate, a lead screw is rotationally connected to the sleeve, and the lead screw is in threaded connection with the lead screw bearing; rotating shafts corresponding to the buffer plates in number are arranged at the bottom of the sleeve, the rotating shafts are connected with the lead screw through a linkage device, when the lead screw rotates, the rotating shafts are driven to rotate through the linkage device, and a plurality of fan blades are arranged on the rotating shafts; by arranging the lead screw, the elastic piece and the fan blades, four-stage buffering can be formed on the impact of a ship, through rotation of the fan blades, the impact of the ship can be buffered through the resistance of water, the water surface forms waves moving outwards after rotation of the fan blades, the ship is pushed outwards, and therefore the ship can be effectively protected. And the damage caused by ship collision can be further reduced.
本发明提出一种桥梁防撞装置及防撞方法，属于桥梁技术领域，以解决现有技术中采用钢套箱对桥墩进行防护，会给各装置带来损伤的问题，其包括套筒，套筒外侧通过弹性件连接有缓冲板；缓冲板上固定连接有丝杠轴承，套筒上转动连接有丝杠，且丝杠与丝杠轴承螺纹连接；套筒的底部设有与缓冲板数量对应的转轴，转轴通过联动装置与丝杠连接，当丝杠转动时，通过联动装置带动转轴转动，转轴上设有若干扇叶；本发明中通过设置的丝杠、弹性件以及扇叶，能够对船只的撞击形成四级缓冲，其中，通过扇叶的转动不仅能利用水的阻力形成对船只撞击的缓冲，而且扇叶转动后将水面形成向外运动的波浪，将船只向外推动，能够进一步减小因船只撞击收到的损伤。
Bridge anti-collision device and anti-collision method
一种桥梁防撞装置及防撞方法
LIU ZHANHUI (author) / TIAN YONGDING (author) / LI YONGLE (author) / WANG MINGXI (author) / LUO TAO (author) / TU BOWEN (author) / ZHANG LINGKE (author) / WANG YA (author) / LI YUXUAN (author)
2024-08-20
Patent
Electronic Resource
Chinese
Bridge pier anti-collision device and anti-collision bridge
| European Patent Office | 2023