Steel bridge full-section cleaning, paint spraying, stone spreading, assembling and disassembling all-in-one machine and using method thereof

Abstract

The invention discloses a steel bridge full-section cleaning, paint spraying, stone spreading, assembling and disassembling all-in-one machine and a using method thereof, and belongs to the technicalfield of bridge floor repairing devices. The method comprises the following steps that 1, a section moving rack is assembled, a rolling shaft is installed below the section moving rack, and a speed-controllable tractor is hung at one end; 2, detachable clamping rods are installed according to cleaning equipment; 3, cleaning is performed: an electric high-pressure flushing machine is started, a winder in a cloth storage box is started, and cleaning cloth is pressed on the cleaned ground through a cleaning cloth clamping rod box; 4, cleaning equipment is dismounted, and spraying equipment is built; 5, paint spraying is performed: a portable mobile high-pressure paint spraying machine pumps paint in a storage box storing the paint through a paint pipe for spraying; 6, the spraying device is dismounted, and a stone spreading device is mounted; and 7, broken stone is laid and sprayed. Mechanical repair is achieved by reducing the labor intensity of workers.

Description

technical field [0001] The invention belongs to the technical field of bridge deck repair devices, and in particular relates to a steel bridge full-section cleaning, painting, and stone-spreading assembly and disassembly machine and its use method. Background technique [0002] Bridge deck asphalt pavement has been widely used in bridge construction in recent years. Except for a few bridge deck pavements that are in good operation, most of the bridge deck pavement has defects such as rutting, cracking, and shifting. The main causes of the damage are summarized as follows: damage to the bonding layer, cracking of the pavement layer, delamination or spalling damage, and rutting. The main causes of pavement damage are: improper design of steel box girder structure, unreasonable setting of waterproof bonding layer, poor performance of pavement, detail problems during pavement construction, serious overloading and so on. The performance of epoxy asphalt concrete is greatly affec...

AI Technical Summary

Problems solved by technology

The performance of epoxy asphalt concrete is greatly affected by factors such as temperature, time, and rolling timing. There are problems such as relatively high requirements for the construction quality control system, and there are certain difficulties in actual construction.

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