Asphalt crack pouring device for bridge construction

The utility model belongs to the field of bridge construction, and particularly relates to an asphalt crack pouring device for bridge construction, which comprises a base and a material box, a first spring is arranged at the bottom of the base, a pulley is arranged at the bottom of the first spring,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU LIANG, WANG CHONG, LIU HAIYAN, WANG WEIZHU, YU DIYUN, ZHANG HUIQIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model belongs to the field of bridge construction, and particularly relates to an asphalt crack pouring device for bridge construction, which comprises a base and a material box, a first spring is arranged at the bottom of the base, a pulley is arranged at the bottom of the first spring, a fixing frame is arranged on the side of the base, and a positioning rod penetrates through the inside of the fixing frame. The material box is arranged at the top of the base, a transmission mechanism is arranged in a fixed seat, a clamping rod is arranged at the end of the transmission mechanism, a guide seat is arranged on the outer side of the clamping rod, a second spring is arranged on the outer side of the guide seat, an irrigation rod is installed on the inner side of the guide seat, and an auxiliary mechanism is arranged at the end of the irrigation rod; according to the irrigation device, the irrigation rod is arranged, when the irrigation rod is used, the outer side lifting frame makes contact with the