unloading bridge

Abstract

The invention discloses an approach bridge for unloading. The approach bridge for unloading comprises piers, a bridge deck supported by the piers, and a supporting frame unit which is arranged on the bridge deck and forms one or more truck passages, wherein the supporting frame unit comprises stand columns perpendicular to the bridge deck, diagonal rods for supporting the stand columns, and an unloading blocking frame located on the outside of the bridge deck; the adjacent two stand columns are spaced apart by a predetermined distance; the diagonal rods are arranged on the front side and the rear side of the corresponding stand column; and the unloading blocking frame is fixed on the bridge deck and is fixedly connected with the supporting frame unit. The approach bridge for unloading disclosed by the invention has the advantages that the approach bridge cannot be shaken when the cargo is loaded and unloaded, the cargo can be more accurately transferred into containers, a larger number of trucks are allowed to load and unload the cargo, and the efficiency is high.

Description

technical field [0001] The invention relates to the field of cargo loading and unloading auxiliary equipment, in particular to a cargo unloading approach bridge. Background technique [0002] At present, barges are mainly used for loading and unloading goods at the wharf. Barges are rectangular flat-bottomed boats without power devices. They are usually fixed on the shore and used as floating docks for loading and unloading goods or for pedestrians to get on and off. Barges are used as floating docks. The advantage is that it can be moved from one wharf to another at any time, and it is more flexible to use; however, in the process of actual use, there are still the following problems: since the barge is a ship, it relies on buoyancy to dock on the shore to realize unloading. For cargo, therefore, when a loaded truck is driving on it, the pontoon is easy to float, causing the truck to shake accordingly, which is not stable enough, and the cargo cannot be accurately unloaded ...

AI Technical Summary

Problems solved by technology

[0002] At present, barges are mainly used for loading and unloading goods at the wharf. Barges are rectangular flat-bottomed boats without power devices. They are usually fixed on the shore and used as floating docks for loading and unloading goods or for pedestrians to get on and off. Barges are used as floating docks. The advantage is that it can be moved from one wharf to another at any time, and it is more flexible to use; however, in the process of actual use, there are still the following problems: since the barge is a ship, it relies on buoyancy to dock on the shore to realize unloading. For cargo, therefore, when a loaded truck is driving on it, the pontoon is easy to float, causing the truck to shake accordingly, which is not stable enough, and the cargo cannot be accurately unloaded into the corresponding container when unloading, which is very troublesome In addition, because the barge is easy to float, the number of trucks unloading on the barge at the same time must be strictly controlled every time the goods are unloaded, otherwise it is easy to cause violent shaking and seriously affect the unloading, so that the efficiency of unloading is very low

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