Waterproof material tunnel construction laying device and using method

• Main Authors: WU ZHONGXIAO, YANG BAOCHUN, WANG HONG, LI YUHAO, XUE YUMEI, CHEN CHUN, WANG YUGANG
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; TUNNELS

The invention provides a waterproof material tunnel construction laying device and a using method, and relates to the technical field of tunnel construction. The waterproof material tunnel construction laying device comprises a base box, grooves are formed in the four corners of the top of the base box, pneumatic telescopic rods are arranged at the bottom ends of the interiors of the grooves, and the output ends of the pneumatic telescopic rods are fixedly connected with the bottoms of connecting columns; the tops of the connecting columns are fixedly connected with the four corners of the bottom of a liquid storage box, a plurality of spraying mechanisms are arranged at the top of the liquid storage box at equal intervals, and an air drying mechanism is arranged on the base box. Water-proof liquid is pumped out of a liquid storage box through injection pumps on the two sides and in the middle and is sprayed out through a high-pressure square porous spraying groove plate, water-proof treatment is conducted on