Across-river bridge rail ferry device in canal channel

Abstract

The invention discloses an across-river bridge rail ferry device in a canal channel. The device comprises ship lifts respectively arranged on both sides of a river, wherein a crane is arranged on thetop of each ship lift; a ship lifting pallet placed between the side walls of the ship lifts is driven to lift by the crane; a rail is arranged on the upper surface of the ship lifting pallet and is used for supporting a slide rail, slidably cooperated with the rail, at the bottom of a ship reception chamber of a ferry; the two ends of a bridge rail longitudinal girder horizontally spanning abovethe river are connected with the ship lifts to form an integral structure, and the longitudinal girder is paved with a transfer rail in butt joint with the slide rail on the ship lifting pallet; and atraction device is arranged on the transfer rail. The bridge rail ferry device disclosed by the invention is ingenious in structure and easy to implement. The special bridge rail ferry device can directly transport the ferry to the other side of the river, and is least affected by the scouring and silting changes of the Yellow River channel; double-line arrangement is adopted so as to conveniently realize the circular transfer of a fleet; the upper structure of a bridge rail is light and simple; the cost is relatively low; and operation and maintenance are relatively convenient.

Description

technical field [0001] The invention relates to a water transportation infrastructure construction project, in particular to a bridge-rail ferry device for crossing a river in a canal waterway. Background technique [0002] The Beijing-Hangzhou Grand Canal is the ancient canal with the longest mileage and the largest project in the world, and also one of the oldest canals. Together with the Great Wall and Karez, it is called the three great projects of ancient China. It is a great project created by the working people in ancient China . The Grand Canal starts from Yuhang (now Hangzhou) in the south, ends in Zhuojun (now Beijing) in the north, passes through the four provinces of Zhejiang, Jiangsu, Shandong, and Hebei, and the two cities of Tianjin and Beijing, and runs through the five major water systems of the Haihe River, the Yellow River, the Huaihe River, the Yangtze River, and the Qiantang River. , with a total length of about 1797 kilometers. The use of the Beijing-...

AI Technical Summary

Problems solved by technology

The upper-span plan of the aqueduct is technically feasible and has similar experience. However, because there is water along the entire line of the aqueduct, the high-level waterway of the Grand Canal and the large tonnage of ships will lead to an overly large aqueduct structure and high cost

Images