Single-leaf type pitching suspension bridge for ship lock

Abstract

Disclosed is a single leaf type pitching suspension bridge used for a ship lock, which comprises a suspension bridge body spanned over the ship lock river course. The single leaf type pitching suspension bridge is characterized in that a rotating axle which is arranged on the river course bank base at one side of the bridge body to connect the bridge body and used for the pitching of the suspension bridge, a cable-stayed lifting pulley is arranged at the middle of the bridge body, a counterweight motor room is arranged on the bank base at the side of the rotating axle for lifting the suspension bridge, through steel cables, the lifting pulley is connected with a suspension bridge lifting mechanism which is arranged in the counterweight motor room, and the suspension bridge lifting mechanism comprises a winding machine which is connected with the lifting mechanism through steel cables and a clump weight which is connected with the lifting pulley through steel cables. The invention has the advantages that when being built at the old ship lock, the traffic for people on both banks of the river course is greatly facilitated, the freight transportation of both banks is quickened, the whole structure of the suspension bridge is light, the energy consumption is less, and the suspension bridge counterweight device is also arranged so as to further reduce the energy consumption.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to a bridge used on a ship lock channel. Background technique [0002] Generally, the river estuaries in the coastal areas are equipped with ship locks. The main function of the ship locks is to ensure the stability of the water level of the inland river, so that the water level of the inland river does not change with the sea water level of the tidal change. The ship lock is generally a ship lock that can be opened and closed. The ship lock can be opened to allow the passage of ships between the inland river and the sea. When the ship lock is closed, the top surface of the lock can allow vehicles and pedestrians to pass through the ship lock channel, so that people and vehicles on both sides of the ship lock channel can come and go. . [0003] However, due to various reasons, the area of ​​the top of the lock is relatively small. When the lock is closed, vehicles and ped...

AI Technical Summary

Problems solved by technology

[0003] However, due to various reasons, the area of ​​the top of the lock is relatively small. When the lock is closed, vehicles and pedestrians are difficult to pass through in a short time. When the lock is opened, the number of vehicles and pedestrians on both sides will continue to increase, causing traffic congestion. With the increase of ships traveling between sea and inland rivers, the number of opening and closing of ship locks will also increase, which will further aggravate the situation of traffic congestion.

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