A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Single-pillow tamping unit, double-pillow tamping device and multi-pillow tamping device
The invention relates to a single-sleeper tamping unit, a double-sleeper tamping device and a multi-sleeper tamping device, and belongs to the field of rail transit, and the single-sleeper tamping unit comprises a box body, an eccentric shaft, a connecting rod, a rocker, two clamping oil cylinders and two clamping pickaxe arms; one end of the connecting rod is hinged with the eccentric section of the eccentric shaft; the second connecting part of the rocker is hinged with the box body to form a third hinge point; the two preset portions of the rocker are hinged to one ends of the two clamping oil cylinders correspondingly, the other ends of the two clamping oil cylinders are hinged to the two clamping pickaxe arms correspondingly, and the two clamping pickaxe arms are further hinged to the box body correspondingly. Wherein one clamping oil cylinder and the corresponding clamping pickaxe arm are both located on the left side of the rocker, and the other clamping oil cylinder and the corresponding clamping pickaxe arm are both located on the right side of the rocker. The single-sleeper tamping unit, the double-sleeper tamping device adopting the single-sleeper tamping unit and the multi-sleeper tamping device adopting the single-sleeper tamping unit have the advantages of being reasonable in structural arrangement and high in space utilization rate.
本发明涉及一种单枕捣固单元、双枕捣固装置和多枕捣固装置，属于轨道交通领域，单枕捣固单元包括箱体、偏心轴、连杆、摇杆、两个夹持油缸及两个夹持镐臂；连杆的一端与偏心轴的偏心段铰接连杆的另一端与摇杆的第一连接部铰接；摇杆的第二连接部与箱体铰接以形成第三铰接点；摇杆的两个预设部位分别与两个夹持油缸的一端铰接，两个夹持油缸的另一端分别与两个夹持镐臂铰接，且两个夹持镐臂还分别与箱体铰接。其中一个夹持油缸和对应的夹持镐臂均位于摇杆的左侧，另外一个夹持油缸和对应的夹持镐臂均位于摇杆的右侧。本单枕捣固单元及采用其的双枕捣固装置和多枕捣固装置具有结构布置合理、空间利用率高的特点。
Single-pillow tamping unit, double-pillow tamping device and multi-pillow tamping device
The invention relates to a single-sleeper tamping unit, a double-sleeper tamping device and a multi-sleeper tamping device, and belongs to the field of rail transit, and the single-sleeper tamping unit comprises a box body, an eccentric shaft, a connecting rod, a rocker, two clamping oil cylinders and two clamping pickaxe arms; one end of the connecting rod is hinged with the eccentric section of the eccentric shaft; the second connecting part of the rocker is hinged with the box body to form a third hinge point; the two preset portions of the rocker are hinged to one ends of the two clamping oil cylinders correspondingly, the other ends of the two clamping oil cylinders are hinged to the two clamping pickaxe arms correspondingly, and the two clamping pickaxe arms are further hinged to the box body correspondingly. Wherein one clamping oil cylinder and the corresponding clamping pickaxe arm are both located on the left side of the rocker, and the other clamping oil cylinder and the corresponding clamping pickaxe arm are both located on the right side of the rocker. The single-sleeper tamping unit, the double-sleeper tamping device adopting the single-sleeper tamping unit and the multi-sleeper tamping device adopting the single-sleeper tamping unit have the advantages of being reasonable in structural arrangement and high in space utilization rate.
本发明涉及一种单枕捣固单元、双枕捣固装置和多枕捣固装置，属于轨道交通领域，单枕捣固单元包括箱体、偏心轴、连杆、摇杆、两个夹持油缸及两个夹持镐臂；连杆的一端与偏心轴的偏心段铰接连杆的另一端与摇杆的第一连接部铰接；摇杆的第二连接部与箱体铰接以形成第三铰接点；摇杆的两个预设部位分别与两个夹持油缸的一端铰接，两个夹持油缸的另一端分别与两个夹持镐臂铰接，且两个夹持镐臂还分别与箱体铰接。其中一个夹持油缸和对应的夹持镐臂均位于摇杆的左侧，另外一个夹持油缸和对应的夹持镐臂均位于摇杆的右侧。本单枕捣固单元及采用其的双枕捣固装置和多枕捣固装置具有结构布置合理、空间利用率高的特点。
Single-pillow tamping unit, double-pillow tamping device and multi-pillow tamping device
单枕捣固单元、双枕捣固装置和多枕捣固装置
YU XIAOWEI (author) / WANG LEI (author) / LI CHUNLONG (author) / LI JURUI (author) / XIANG KANG (author)
2023-02-17
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau