Tail support device for TBM (Tunnel Boring Machine) flat-inclined integrated construction

• Main Authors: WU GAOJIAN, XIAO RUI, LI FAHAI, HAO LIJUN
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2024
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; TUNNELS

The invention relates to the technical field of TBM construction, in particular to a tail supporting device for TBM flat and inclined integrated construction. The tail support comprises a tail support body, a first guide mechanism, an operating mechanism, a second guide mechanism and a third connecting assembly. The tail supporting body is provided with a first end and a second end which are configured to be of a telescopic structure. A first connecting assembly detachably connected with the tail support body is movably arranged on the first guide mechanism; the operating mechanism is used for connecting a guide rail in the upper adit; the second guide mechanism is used for being matched with a guide rail in the lower adit and movably provided with a second connecting assembly and an operation assembly, and the second connecting assembly is in transmission connection with the operation assembly and used for being detachably connected with the tail supporting body. The third connecting assembly is arranged on