Full cross-section chain type tunneling splicing tunneling machine

• Main Authors: MENG KUI, XU JIE, ZHAI SHIHONG, CHEN SHAOLIN, ZHANG SHIKUI, ZHANG HONG, CHENG MAOLIN, WU ZHONGZHENG, HUA XIAOTAO, QIU MIN, CHEN PEISHUAI, FENG GUOYI, YANG XIULI, JIANG DAODONG, TU TONGHENG, GUAN ZHENGLIN, LI TAO
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2019
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; TUNNELS

The invention discloses a full cross-section chain type tunneling splicing tunneling machine, which is arranged in a starting foundation pit and can forwards move in the tunneling direction. The fullcross-section chain type tunneling splicing tunneling machine comprises a pair of support side plates, a separation plate and a plurality of chain transmission devices, wherein the support side platesare in opposite vertical arrangement; the separation plate is arranged between the pair of support side plates and separates a space between the pair of support side plates into a digging cabin positioned at the front side and a splicing cabin positioned at the back side; the plurality of chain transmission devices are arranged on the separation plate at intervals and are positioned at the digging cabin; the chain transmission surface of each chain transmission device faces a supporter surface; a plurality of steel plates and a plurality of soil digging steel teeth are arranged on the chain transmission surface of the