A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TBM (Tunnel Boring Machine) trenching device
The invention belongs to the technical field of TBM (Tunnel Boring Machine), and discloses a trenching device of a TBM. The trenching device of the TBM comprises a trailer side platform, a triangular base and a trenching device body, and the trenching device body is fixedly installed on the trailer side platform through the triangular base. The ditching device comprises an adjusting oil cylinder, a ditching rack, a driving wheel, a hydraulic motor, a middle fixing seat, a driven wheel and a cutting tooth chain. According to the trenching device of the TBM, under the driving of the hydraulic motor, the cutting tooth chain rotates around the driving wheel and the driven wheel, it is guaranteed that cutting teeth continuously conduct high-speed chiseling on rock, rock breaking is achieved, and initial trenching operation is completed; with the advancing of the TBM, the ditching operation of the rock at the bottom of the roadway can be continuously carried out along the excavating direction of the TBM, the synchronous integrated operation of roadway excavating and ditching is realized, the utilization rate of the section of the rock roadway of the TBM construction method is improved through the integration of the ditching function of the TBM, and the construction cost and the labor force of workers are reduced.
本发明属于TBM掘进机技术领域，公开了一种TBM掘进机挖沟装置。该TBM掘进机挖沟装置，包括拖车侧平台、三角底座和挖沟装置，所述挖沟装置通过三角底座固定安装在拖车侧平台上；所述挖沟装置包括调节油缸、开沟机架、主动轮、液压马达、中间固定座、从动轮和截齿链。该TBM掘进机挖沟装置，在液压马达的驱动下，截齿链绕主动轮、从动轮转动，保证截齿持续对岩石进行高速凿击，实现破岩，完成初始开沟作业；随着TBM掘进机的前进，可沿掘进机挖掘方向持续进行巷道底部岩石的挖沟作业，实现巷道掘进与挖沟同步一体作业，TBM掘进机挖沟功能的集成提高了TBM施工法的岩巷断面利用率、降低了施工成本及人员劳动力。
TBM (Tunnel Boring Machine) trenching device
The invention belongs to the technical field of TBM (Tunnel Boring Machine), and discloses a trenching device of a TBM. The trenching device of the TBM comprises a trailer side platform, a triangular base and a trenching device body, and the trenching device body is fixedly installed on the trailer side platform through the triangular base. The ditching device comprises an adjusting oil cylinder, a ditching rack, a driving wheel, a hydraulic motor, a middle fixing seat, a driven wheel and a cutting tooth chain. According to the trenching device of the TBM, under the driving of the hydraulic motor, the cutting tooth chain rotates around the driving wheel and the driven wheel, it is guaranteed that cutting teeth continuously conduct high-speed chiseling on rock, rock breaking is achieved, and initial trenching operation is completed; with the advancing of the TBM, the ditching operation of the rock at the bottom of the roadway can be continuously carried out along the excavating direction of the TBM, the synchronous integrated operation of roadway excavating and ditching is realized, the utilization rate of the section of the rock roadway of the TBM construction method is improved through the integration of the ditching function of the TBM, and the construction cost and the labor force of workers are reduced.
本发明属于TBM掘进机技术领域，公开了一种TBM掘进机挖沟装置。该TBM掘进机挖沟装置，包括拖车侧平台、三角底座和挖沟装置，所述挖沟装置通过三角底座固定安装在拖车侧平台上；所述挖沟装置包括调节油缸、开沟机架、主动轮、液压马达、中间固定座、从动轮和截齿链。该TBM掘进机挖沟装置，在液压马达的驱动下，截齿链绕主动轮、从动轮转动，保证截齿持续对岩石进行高速凿击，实现破岩，完成初始开沟作业；随着TBM掘进机的前进，可沿掘进机挖掘方向持续进行巷道底部岩石的挖沟作业，实现巷道掘进与挖沟同步一体作业，TBM掘进机挖沟功能的集成提高了TBM施工法的岩巷断面利用率、降低了施工成本及人员劳动力。
TBM (Tunnel Boring Machine) trenching device
一种TBM掘进机挖沟装置
QIN LIXUE (author) / MA SHITAO (author) / XU CHANGFEI (author) / ZHANG HONGLIN (author) / WANG FUSONG (author) / ZHU YONGMING (author) / HUANG LIWEN (author) / XU WANYING (author) / ZHOU CHAO (author) / GAO LIANG (author)
2023-06-06
Patent
Electronic Resource
Chinese