Railway overpass bridge approach bridge foundation pile maintenance equipment

Abstract

The invention relates to the technical field of approach bridge foundation pile maintenance, and discloses railway overpass bridge approach bridge foundation pile maintenance equipment which comprises a mounting plate, a fixing mechanism and a driving mechanism. The driving mechanism comprises an ejector rod slidably connected with the middle of the mounting plate, a second fixing plate is arranged at the end, close to the center of the equipment, of the ejector rod, a mounting frame is arranged in the middle of the second fixing plate, a rotating shaft is rotatably connected to the side, close to the center of the equipment, of the mounting frame, and a driving wheel is arranged in the middle of the rotating shaft. A cleaning assembly for cleaning the foundation pile is arranged on the rotating frame; and the fixing mechanism comprises an L-shaped sliding bracket of which one end is in sliding connection with the mounting plate. According to the railway overpass bridge approach bridge foundation pile maintenance equipment, by arranging the fixing mechanism, the equipment can fix foundation piles of different sizes, and the equipment can rotate around the foundation piles after fixing is completed, so that the whole outer surfaces of the foundation piles are effectively maintained.

Description

technical field [0001] The invention relates to the technical field of foundation pile maintenance of approach bridges, in particular to maintenance equipment for foundation piles of approach bridges of railway overpasses. Background technique [0002] The approach bridge is the bridge connecting the main bridge and the embankment, the transition bridge extending from the main bridge to the shore, and the part connected from the abutment of the approach bridge to the bridge hole of the main bridge, such as the land bridge on both banks, is called the approach bridge. The purpose of making the bridge approach long is to reduce the gravity of the car parallel to the downward component of the bridge face of the bridge approach. [0003] Foundation piles are also installed at the bottom of the approach bridge. After a long period of use, some pollutants will adhere to the surface of the foundation piles and affect the normal use of the foundation piles. Therefore, regular mainte...

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Problems solved by technology

[0003] Foundation piles are also installed at the bottom of the approach bridge. After a long period of use, some pollutants will adhere to the surface of the foundation piles and affect the normal use of the foundation piles. Therefore, regular maintenance is required, but the existing maintenance is manual operation, labor-intensive Larger, so special maintenance equipment needs to be designed

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