Anti-collision device for bridge protection

Abstract

The invention discloses a bridge protection anti-collision device. The bridge protection anti-collision device comprises an installation cavity installed in an installation box, a motor is fixedly installed on the rear end wall of the installation cavity, a first shaft is connected with the front end of the motor in a powered mode, a first bevel gear is fixedly installed on the first shaft, a second shaft is installed in the wall of the upper end of the installation cavity in a rotating mode, a second bevel gear engaged with the first bevel gear is fixedly installed on the second shaft, a third bevel gear is further fixedly installed on the second shaft, a third shaft is installed in the wall of the right end of the installation cavity in a rotating mode, and a first belt wheel is fixedlyinstalled on the third shaft. A ship can only move transversely, the ship flows into a correct flow channel to an anti-collision plate extending out very long, weather a bridge and the ship are damaged or not is detected in an infrared mode, positioning is carried out through a GPS of a communicator, the condition is communicated to communication personnel in the ship and on the land, and the shipcan go on to pass if the ship returns to normal.

Description

technical field [0001] The invention relates to the technical field related to bridges, in particular to a bridge protection anti-collision device. Background technique [0002] Bridges are mostly built on water, and some are built in valleys or highlands. Or build in urban areas. An important issue that needs to be considered in the design and construction of bridges built across water is to prevent collisions with ships. At present, there are ships in most water areas with relatively large water flow, and when the ships pass under the bridge, they pass through the gap between the two bridge piers. Vessel strike accidents can occur when the vessel is out of control or the current is too turbulent. In the protection of existing bridges, the protective effect is mostly realized by installing protective materials on the bridge, but this can only protect the pier, not the bridge. When the fog is heavy, the visibility is low, and the water level rises, it is easy for super hi...

AI Technical Summary

Problems solved by technology

In the protection of existing bridges, the protective effect is mostly realized by installing protective materials on the bridge, but this can only protect the pier, not the bridge. When the fog is heavy, the visibility is low, and the water level rises, it is easy for super high ships to hit the bridge. Causing a safety incident while damaging the bridge

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