Anchor net installation auxiliary supporting device for underground mine excavation

• Main Authors: PENG WEI, MENG TIANXIANG, WANG HONGXING, ZHANG RUSONG, MA LONG, SUN DESHAN, WANG YONGMAO, LIU YONG
• Format: Patent
• Language: Chinese; English
• Published: 05.05.2023
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; TUNNELS

The utility model discloses an anchor net installation auxiliary support device for underground mine excavation, which comprises a base, a fixed support rod, a first lifting support rod, a second lifting support rod and an anchor net lifting platform, a shakable first gear is arranged at the side pa...