Mountain high-speed tunnel three-lane large-section secondary lining steel bar binding device and method

• Main Authors: WANG MIN, DAI YAFEI, SONG HONGPO, MA XIAOFU, TAI LIANHUAN, XIAO JINGHONG, WEN PU
• Format: Patent
• Language: Chinese; English
• Published: 05.08.2022
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; TUNNELS

The invention discloses a mountain high-speed tunnel three-lane large-section secondary lining steel bar binding device which comprises two rotary drums which are connected through a conveying belt. A plurality of first motors are fixedly arranged on the outer side of the conveying belt located on the rear portion, a fixing plate is arranged on the inner side of the conveying belt located on the rear portion, the first power output ends of the first motors are fixedly connected with second electric telescopic rods, and the equipment boxes are sequentially conveyed to all to-be-bound positions through the moving conveying belts; binding operations such as iron wire winding, binding fixing and cutting can be completed through control of a controller on the control panel, streamlined operation is achieved, manual binding is not needed, convenience and rapidness are achieved, and time and labor are saved. 本发明公开了山岭高速隧道三车道大断面二衬钢筋绑扎装置，包括两个转筒，两个所述转筒之间通过传送带连接；位于后方的所述传送带外侧固设有多个第一电机，位于后方的所述传送带内侧设置有固定板，所述第一电机的第一动力输出端与第二电