Efficient pavement repairing device for road maintenance: Fid-Bau Portal

Efficient pavement repairing device for road maintenance

ZENG PINFU / FAN RUNPING / YAN HENGJIANG / JIANG CHANGHAI / HAN PENG / HUANG JING

The invention relates to the technical field of road repairing, and particularly discloses an efficient road surface repairing device for road maintenance, which comprises a road joint repairing equipment main body and a trowelling mechanism, the trowelling mechanism is arranged at one end of a glue outlet head, and the trowelling mechanism is used for trowelling asphalt flowing out of the glue outlet head; and the head filling mechanism is arranged in the trowelling mechanism, and the head filling mechanism fills asphalt for the crack head at the edge of the road when the trowelling mechanism moves to the edge of the road. When the asphalt joint filling machine is blocked by a guardrail on the roadside, asphalt can be pushed to the edge of a road through automatic extension of the trowelling mechanism, the asphalt is trowelled, treatment of cracks below the guardrail is facilitated, and when the asphalt joint filling machine abuts against the guardrail, the road at the cracks in the edge of the road is separated from soil through the filling head mechanism, so that the construction efficiency is improved. Asphalt can flow in automatically, the solidified asphalt head is located in soil, the phenomenon that the top end of an asphalt strip cracks is relieved, and the service life of a repaired pavement can be prolonged.

本发明涉及公路修补技术领域，具体公开了一种公路养护用路面高效修补装置，包括：道路补缝设备主体，还包括抹平机构，抹平机构设置在出胶头的一端，抹平机构对出胶头流出的沥青进行抹平；填头机构，填头机构设置在抹平机构中，填头机构在抹平机构行进到道路边缘为道路边缘裂缝头加注沥青。本发明当沥青填缝机被路边的护栏所挡时，通过抹平机构自动延伸可以把沥青推送到道路的边缘，并且抹平沥青，有利于对具有护栏下方裂缝的处理，在沥青填缝机顶在护栏上时，通过填头机构对道路边缘裂缝处的道路与泥土分离，有利于沥青的自动流入，使凝固后的沥青头处于泥土中，以此起到减缓沥青条由顶端开裂的现象，有利于增加修补后路面的使用寿命。

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