Pavement cleaning device

Abstract

A road surface cleaning device, comprising: a collecting plate device (8) installed on both sides of the bridge road surface and extending along the longitudinal direction of the bridge road surface (6) for collecting gravel (89) on the bridge road surface (6), And a walking device (9) for cooperating with the collecting plate device (8) to push and clear gravel (89), and for driving the walking device (9) along the collecting plate device (8) The drive device for longitudinal travel on the upper side, wherein the collecting plate device (8) includes a walking guide strip (87) whose inner side is fixedly fitted with the bridge pavement base to cooperate with the inner end surface of the walking device (9) so as to It is guided in the walking direction, and the collecting plate device (8) also includes an accommodating groove (82) on the outside for accommodating the collected crushed stones (89).

Description

technical field [0001] The invention relates to the field of bridge maintenance, in particular to a road surface cleaning device. Background technique [0002] In the daily maintenance of bridges, it is usually necessary to consider the impact of gravel and other sundries generated during driving on the safety of bridge use. During the formation process, the gravel on the bridge pavement is easy to accumulate on the road shoulders on both sides of the bridge pavement. Long-term accumulation is likely to cause embedding in the expansion joints of the bridge and other structural gaps, and it is easy to scatter to the driving road surface, causing damage to the bridge body . [0003] Some existing cleaning devices often adopt the mode of centralized cleaning. However, due to the different particle sizes of debris such as gravel, small particles of sand are easily sandwiched between the cleaning device and the road surface to form friction particles, which can easily cause dam...

AI Technical Summary

Problems solved by technology

However, due to the different particle sizes of debris such as gravel, small particles of sand and gravel are easily sandwiched between the cleaning device and the road surface to form friction particles, which can easily cause damage to the bridge surface and the cleaning device itself

However, setting some special sinking tanks will easily be filled with various debris during the long-term exposure process, thus losing the dust collection function in the cleaning process.

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