Asphalt filling device for highway bridge maintenance

Abstract

The invention discloses an asphalt filling device for highway bridge maintenance, particularly relates to the technical field of highway bridge maintenance, and aims to solve the problems that when a gap appears on the side wall of a current highway bridge, asphalt is mostly manually filled in the gap, so that manpower is wasted, a corresponding warning mechanism is not arranged during manual operation, and the working efficiency is high. The asphalt melting device comprises a movable frame, a U-shaped frame is fixedly installed on the movable frame and can drive stirring blades and a stirring barrel to rotate synchronously, and the rotating directions of the stirring blades and the stirring barrel are opposite, so that asphalt can be quickly and uniformly stirred, and the melting efficiency of the asphalt can be effectively improved; the triangular warning plates can be driven by the fifth rotating rods to intermittently rotate by 60 degrees, so that three side surfaces of the three groups of triangular warning plates can be sequentially spliced, three danger warning words can be sequentially and circularly displayed at equal intervals, and a good warning and reminding effect can be further achieved.

Description

technical field [0001] The invention relates to the technical field of highway bridge maintenance, in particular to an asphalt filling device for highway bridge maintenance. Background technique [0002] A bridge generally refers to a structure erected on rivers, lakes and seas to enable vehicles and pedestrians to pass smoothly. Bridges are generally composed of superstructure, substructure, supports and auxiliary structures. The superstructure, also known as bridge span structure, is the main structure for crossing obstacles; the substructure includes abutments, piers and foundations; supports are span structures and piers. Or the force transmission device installed in the support space of the bridge abutment; the auxiliary structures refer to the bridge head slab, bank protection, diversion works, etc. [0003] At present, when there are gaps in the side walls of highway bridges, most of the asphalt is manually filled in the gaps, which wastes manpower, and there is no c...

AI Technical Summary

Problems solved by technology

[0003] At present, when gaps appear on the side walls of highway bridges, asphalt is mostly filled in the gaps manually, which wastes manpower, and no corresponding warning mechanism is set up during manual work, so it cannot play a good warning role. Therefore, we propose a kind of asphalt filling device for highway bridge maintenance to solve the above problems

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