A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Shield-like loess cave dwelling tunneling work station
The invention discloses a shield-like loess cave dwelling tunneling work station which comprises a supporting main body, supporting legs are arranged on the two sides of the supporting main body, a walking mechanism is arranged on the supporting legs, a telescopic mechanism which stretches out and draws back is arranged on the supporting main body, and a tunneling head used for excavating a cave dwelling is arranged at the stretching-out end of the telescopic mechanism. A feeding mechanism located below the tunneling head is arranged between the two supporting legs, moving mechanisms used for pushing the feeding mechanism to intermittently advance along with the tunneling head are arranged on the inner sides of the two supporting legs, and the length of the feeding mechanism is not smaller than the length of the telescopic mechanism after the telescopic mechanism is completely unfolded. The tunneling head comprises a rotary cutter head and a motor, serrated cutters are arranged on the end face of the front side of the rotary cutter head at intervals, a plurality of variable-diameter cutter sets are circumferentially distributed on the rear side of the rotary cutter head at intervals, notches which are used for dust to fall out and are communicated front and back are formed in the rotary cutter head, and a discharging mechanism for conveying the dust out of the cave dwelling is arranged below the feeding mechanism. Supporting can be conducted during excavation, time is saved, construction efficiency is improved, and potential safety hazards are reduced.
本发明公开了一种类盾构黄土窑洞掘进工作站，包括支撑主体，支撑主体两侧设有支脚，支脚上设有行走机构，支撑主体上设有前后伸缩的伸缩机构，伸缩机构的伸出端设有用于挖掘出窑洞的进掘头，两支脚之间设有位于进掘头下方的送料机构，两支脚的内侧均设有用于推动送料机构随进掘头间歇前进的移动机构，且送料机构的长度不短于伸缩机构完全展开后的长度；进掘头包括旋转刀盘和电机，旋转刀盘的前侧端面间隔设有齿刀，旋转刀盘的后侧呈圆周间隔分布有若干个变径刀组，旋转刀盘上设有供尘土掉出的前后相通的缺口，送料机构的下方设有将尘土运出到窑洞外的出料机构。能够在挖掘的同时进行支护，节省时间，提高施工效率，降低安全隐患。
Shield-like loess cave dwelling tunneling work station
The invention discloses a shield-like loess cave dwelling tunneling work station which comprises a supporting main body, supporting legs are arranged on the two sides of the supporting main body, a walking mechanism is arranged on the supporting legs, a telescopic mechanism which stretches out and draws back is arranged on the supporting main body, and a tunneling head used for excavating a cave dwelling is arranged at the stretching-out end of the telescopic mechanism. A feeding mechanism located below the tunneling head is arranged between the two supporting legs, moving mechanisms used for pushing the feeding mechanism to intermittently advance along with the tunneling head are arranged on the inner sides of the two supporting legs, and the length of the feeding mechanism is not smaller than the length of the telescopic mechanism after the telescopic mechanism is completely unfolded. The tunneling head comprises a rotary cutter head and a motor, serrated cutters are arranged on the end face of the front side of the rotary cutter head at intervals, a plurality of variable-diameter cutter sets are circumferentially distributed on the rear side of the rotary cutter head at intervals, notches which are used for dust to fall out and are communicated front and back are formed in the rotary cutter head, and a discharging mechanism for conveying the dust out of the cave dwelling is arranged below the feeding mechanism. Supporting can be conducted during excavation, time is saved, construction efficiency is improved, and potential safety hazards are reduced.
本发明公开了一种类盾构黄土窑洞掘进工作站，包括支撑主体，支撑主体两侧设有支脚，支脚上设有行走机构，支撑主体上设有前后伸缩的伸缩机构，伸缩机构的伸出端设有用于挖掘出窑洞的进掘头，两支脚之间设有位于进掘头下方的送料机构，两支脚的内侧均设有用于推动送料机构随进掘头间歇前进的移动机构，且送料机构的长度不短于伸缩机构完全展开后的长度；进掘头包括旋转刀盘和电机，旋转刀盘的前侧端面间隔设有齿刀，旋转刀盘的后侧呈圆周间隔分布有若干个变径刀组，旋转刀盘上设有供尘土掉出的前后相通的缺口，送料机构的下方设有将尘土运出到窑洞外的出料机构。能够在挖掘的同时进行支护，节省时间，提高施工效率，降低安全隐患。
Shield-like loess cave dwelling tunneling work station
一种类盾构黄土窑洞掘进工作站
AO JIN (author) / HU YOUHUI (author) / CHE LINXIAN (author) / JIANG JINCHEN (author) / SUN HUAJIE (author) / ZHANG BUYUN (author)
2023-05-02
Patent
Electronic Resource
Chinese
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