Emergency rescue high-speed light bridge erecting vehicle

• Main Authors: HE XIA, DENG KAIWEN, GAO SHANTIE, LU YIGANG, DONG ZEHOU, YANG ZHONGXIANG
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2020
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model discloses a high-speed light bridge erecting vehicle for emergency rescue. The bridge girder erection machine comprises a cab assembly (100), a chassis assembly (200) and a bridge girder erection device (300), wherein the chassis assembly (200) adopts a four-wheel driven high-speed high-bearing-capacity axle and is provided with an air suspension system; the bridge erecting device (300) comprises a bridge erecting mechanism and a bridge (10), the bridge erecting mechanism is installed at the tail of the chassis assembly (200), the bridge is folded and placed on the chassis assembly (200), and the cab assembly (100) is installed at the front end of the chassis assembly (200) and located in the middle of the front portion of the folded bridge. The bridge (10) is divided into two halves, each half is formed by connecting a left box body and a right box body through a cross beam, and the two halves are connected front and back through a four-connecting-rod mechanism and provided with folding oil