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A platform for research: civil engineering, architecture and urbanism
Reinforcing structure for shield tunneling machine underneath passing railway
The invention discloses a reinforcing structure for a shield to pass through a railway, and belongs to the technical field of railway roads, the reinforcing structure for the shield to pass through the railway comprises a track and a plurality of sets of sleepers, and a shell is fixedly installed in the middle of the lower end of the track; a stretching mechanism is arranged in the shell, a first fixing mechanism and a second fixing mechanism are arranged in the stretching mechanism, and an auxiliary locking mechanism is arranged on the upper side of the shell; the stretching mechanism comprises a motor fixedly installed on one side of the lower end face in the shell, a second threaded rod is arranged on one side of the motor, first threaded rods are fixedly installed at the two ends of the second threaded rod, and an output shaft of the motor is fixedly connected with one set of first threaded rods. According to the scheme, by arranging the stretching mechanism, the first fixing mechanism, the second fixing mechanism and the auxiliary locking mechanism are unfolded when used and can be retracted when not used, so that the equipment is convenient to carry by a worker, and the working efficiency of the worker is improved.
本发明公开了一种用于盾构下穿铁路的加固结构，属于铁路道路技术领域，一种用于盾构下穿铁路的加固结构，包括轨道与多组枕木，轨道的下端中部固定安装有外壳；外壳的内部设置有伸展机构，伸展机构的内部设置有固定机构一与固定机构二，外壳的上侧设置有辅助锁定机构；伸展机构包括固定安装在外壳的内部下端面一侧的电机，电机一侧设置有螺纹杆二，螺纹杆二的两端均固定安装有螺纹杆一，电机的输出轴与其中一组螺纹杆一固定连接。本方案通过设置伸展机构，将固定机构一、固定机构二与辅助锁定机构在使用时展开，而在不使用的时候则会收缩，使得设备便于工人携带，提升了工人的工作效率。
Reinforcing structure for shield tunneling machine underneath passing railway
The invention discloses a reinforcing structure for a shield to pass through a railway, and belongs to the technical field of railway roads, the reinforcing structure for the shield to pass through the railway comprises a track and a plurality of sets of sleepers, and a shell is fixedly installed in the middle of the lower end of the track; a stretching mechanism is arranged in the shell, a first fixing mechanism and a second fixing mechanism are arranged in the stretching mechanism, and an auxiliary locking mechanism is arranged on the upper side of the shell; the stretching mechanism comprises a motor fixedly installed on one side of the lower end face in the shell, a second threaded rod is arranged on one side of the motor, first threaded rods are fixedly installed at the two ends of the second threaded rod, and an output shaft of the motor is fixedly connected with one set of first threaded rods. According to the scheme, by arranging the stretching mechanism, the first fixing mechanism, the second fixing mechanism and the auxiliary locking mechanism are unfolded when used and can be retracted when not used, so that the equipment is convenient to carry by a worker, and the working efficiency of the worker is improved.
本发明公开了一种用于盾构下穿铁路的加固结构，属于铁路道路技术领域，一种用于盾构下穿铁路的加固结构，包括轨道与多组枕木，轨道的下端中部固定安装有外壳；外壳的内部设置有伸展机构，伸展机构的内部设置有固定机构一与固定机构二，外壳的上侧设置有辅助锁定机构；伸展机构包括固定安装在外壳的内部下端面一侧的电机，电机一侧设置有螺纹杆二，螺纹杆二的两端均固定安装有螺纹杆一，电机的输出轴与其中一组螺纹杆一固定连接。本方案通过设置伸展机构，将固定机构一、固定机构二与辅助锁定机构在使用时展开，而在不使用的时候则会收缩，使得设备便于工人携带，提升了工人的工作效率。
Reinforcing structure for shield tunneling machine underneath passing railway
一种用于盾构下穿铁路的加固结构
HUA ZHAOYI (author) / HUANG HUA (author) / LI XIAOFEI (author) / WEI YANRUI (author) / SONG JUNLING (author) / ZHANG HAITAO (author) / WANG CHAO (author) / ZHANG YUE (author) / WEI SHAOGUANG (author) / JI HONGFEI (author)
2024-07-09
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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