A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Main track excavating device suitable for railway ballast sleeper bottom and excavating operation vehicle
The embodiment of the invention provides a main track excavating device and an excavating operation vehicle suitable for railway ballast sleeper bottoms, the excavating device comprises a frame, a longitudinal moving device is slidably connected to the frame, a left-right transverse moving device capable of vertically sliding is mounted on the longitudinal moving device, and a main track excavating device is mounted on the left-right transverse moving device. The main line excavating device comprises a rotary sleeve device, a fixed hook device and an undercutting device, the output end of the rotary sleeve device is in transmission connection with one end of the undercutting device, the fixed hook device comprises a first lifting mechanism, and the output end of the first lifting mechanism is connected with the other end of the undercutting device. The fixing hook device and the bottom cutting device are connected in a matched mode to form an annular frame, and the excavation stability of the bottom cutting device is improved. The undercutting device can freely move in the frame through the longitudinal moving device and the left-right transverse moving device, and the undercutting device is suitable for excavation of various railway turnout areas and main track areas.
本申请实施例提供一种适用于铁路道砟枕底的正线挖掘装置及挖掘作业车，其中，挖掘装置包括车架，车架上滑动连接有纵向移动装置，纵向移动装置上安装有可垂直滑动的左右横移装置，左右横移装置上安装有正线挖掘装置，正线挖掘装置包括回转套筒装置、固定钩装置以及底切装置，回转套筒装置的输出端与底切装置的一端传动相连，固定钩装置包括第一升降机构，第一升降机构的输出端与底切装置的另一端相连。通过固定钩装置与底切装置相互配合连接，形成环行框架，提高底切装置的挖掘稳定性；利用纵向移动装置以及左右横移装置，实现底切装置在车架里自由移动，适应各种铁路道岔区域及正线区域的挖掘。
Main track excavating device suitable for railway ballast sleeper bottom and excavating operation vehicle
The embodiment of the invention provides a main track excavating device and an excavating operation vehicle suitable for railway ballast sleeper bottoms, the excavating device comprises a frame, a longitudinal moving device is slidably connected to the frame, a left-right transverse moving device capable of vertically sliding is mounted on the longitudinal moving device, and a main track excavating device is mounted on the left-right transverse moving device. The main line excavating device comprises a rotary sleeve device, a fixed hook device and an undercutting device, the output end of the rotary sleeve device is in transmission connection with one end of the undercutting device, the fixed hook device comprises a first lifting mechanism, and the output end of the first lifting mechanism is connected with the other end of the undercutting device. The fixing hook device and the bottom cutting device are connected in a matched mode to form an annular frame, and the excavation stability of the bottom cutting device is improved. The undercutting device can freely move in the frame through the longitudinal moving device and the left-right transverse moving device, and the undercutting device is suitable for excavation of various railway turnout areas and main track areas.
本申请实施例提供一种适用于铁路道砟枕底的正线挖掘装置及挖掘作业车，其中，挖掘装置包括车架，车架上滑动连接有纵向移动装置，纵向移动装置上安装有可垂直滑动的左右横移装置，左右横移装置上安装有正线挖掘装置，正线挖掘装置包括回转套筒装置、固定钩装置以及底切装置，回转套筒装置的输出端与底切装置的一端传动相连，固定钩装置包括第一升降机构，第一升降机构的输出端与底切装置的另一端相连。通过固定钩装置与底切装置相互配合连接，形成环行框架，提高底切装置的挖掘稳定性；利用纵向移动装置以及左右横移装置，实现底切装置在车架里自由移动，适应各种铁路道岔区域及正线区域的挖掘。
Main track excavating device suitable for railway ballast sleeper bottom and excavating operation vehicle
一种适用于铁路道砟枕底的正线挖掘装置及挖掘作业车
LI GUO (author) / JIANG LEI (author) / FU LANG (author) / HAN SHUANGPING (author) / TONG XIAOTIAN (author) / ZHAO KUN (author) / HUANG JIALIANG (author) / MAI RUI (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Railway ballast excavating device and railway ballast excavating equipment
| European Patent Office | 2021