Pavement crack repairing device for traffic engineering construction: Fid-Bau Portal

Pavement crack repairing device for traffic engineering construction

GUAN LEI / ZHANG HAIBIN / ZHANG XUANQI / JIANG XUEZHI / LIU CHANG

The invention discloses a pavement crack repairing device for traffic engineering construction. The device comprises a base, a main air blower, a filter box, an auxiliary air blower and an asphalt hot patching box are arranged at the upper end of the base, the air suction end of the main air blower is connected with the filter box, an air suction pipe is arranged on the side wall of the filter box, and an exhaust pipe is arranged at the air outlet end of the auxiliary air blower; a dust hood is arranged at the bottom end of the base, a material guide plate is arranged on one side of the bottom end of the asphalt hot patching material box, a connecting rod is arranged on the side wall of the base, the outer end of the connecting rod is rotationally connected with a seam patching cylinder, a scraper is arranged on one side of the seam patching cylinder, and a collecting box is arranged on the scraper. When the crack is repaired, an exhaust pipe blows out dust and impurities in the crack, an air suction pipe sucks the blown-out dust and impurities into a filter box to be filtered, a hot asphalt repairing material penetrates through an opening in the bottom end of a crack repairing barrel to flow into the crack to be repaired, and then a scraper blade conducts scraping treatment on the repaired crack surface. The device has the characteristic of good crack repairing effect.

本发明公开了交通工程施工用路面裂缝修补装置，包括底座，底座上端分别装设有主鼓风机、过滤箱、副鼓风机和沥青热补料箱，主鼓风机吸气端与过滤箱连接，过滤箱侧壁上装设有吸气管，副鼓风机出气端装设有排气管，底座底端装设有吸尘罩，沥青热补料箱底端一侧装设有导料板，底座侧壁上装设有连接杆，连接杆外端转动连接有补缝筒，补缝筒一侧装设有刮板，刮板上装设有收集盒。在对裂缝进行修补时，排气管将裂缝内的灰尘杂物吹出，吸气管将吹出的灰尘杂物进行吸入到过滤箱内进行过滤，热沥青补料穿过补缝筒底端开口流入到裂缝中进行修补，之后刮板对修补后的裂缝表面进行刮平处理，具有裂缝修补效果好的特点。

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