Arch frame mounting bracket for tunnel multifunctional operation truck

• Main Authors: CUI KEYU, QI YONGQIAN, CHEN MIAOLIN, NIE YIBIAO, YAN BIN, PENG BIAO, LI YONGSHENG, DAI CUILAN, TANG YONG, YING LIJUN
• Format: Patent
• Language: Chinese; English
• Published: 11.07.2012
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; TUNNELS

The utility model discloses an arch frame mounting bracket for a tunnel multifunctional operation truck. The arch frame mounting bracket comprises a lifting mechanism, a slide rail, an arch frame transfer mechanism, an alignment and adjustment mechanism and an arch frame holding and fixing mechanism, wherein the lifting mechanism is used for lifting a tunnel arch frame to be mounted, the slide rail is mounted on the lifting mechanism, the arch frame transfer mechanism is used for moving the tunnel arch frame to be mounted forwards and backwards, which is lifted to be in place, and is used for transferring the tunnel arch frame to be mounted to a designed mounting position, the alignment and adjustment mechanism is mounted on the arch frame transfer mechanism and is used for carrying out alignment and adjustment on the tunnel arch frame to be mounted, which is transferred to the designed mounting position, the arch frame holding and fixing mechanism is mounted on the alignment and adjustment mechanism and is u