One kind of large-tonnage ships arresting system

The present invention discloses a large-tonnage ships arresting system, characterized by comprising at least two cords and interception anchor block disposed between two adjacent fixed anchorage means at least a constant resistance, one end of the cable constant resistance of the device to intercept fixedly connected to the other end of the constant-resistance of the device is fixedly connected to the anchor block, having a plurality of spaced apart buoys fixed between two piers, interceptor is fixedly connected to the upper buoy cable; intercept between the cable and the advantage is due to the fixed anchorage exercise and resistance means connected, when the ship impacts arresting system, the size of the ship to intercept the cable force is constant, it will not increase the tonnage and speed increases can be prevented and fixed anchorage cable due to power interception excessive impact from being damaged or broken, to ensure the effectiveness of the block for a wide range of protection has great kinetic energy of the large tonnage bridge; and long life of the system according to the present block, and to facilitate replacement and maintenance costs are relatively low, for Engineering Applications.