A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rail bolt mounting and positioning device for rail transit
The invention discloses a rail bolt mounting and positioning device for rail traffic, and relates to the field of rail traffic. The surface of a preset base body rail assembly is in threaded butt joint with a reserved butt joint bolt assembly; a vertical guide sliding groove is formed in the inner surface of the preset base body rail assembly, a nested butt joint movable part is mounted on the inner side of the vertical guide sliding groove in a nested mode, a reserved through hole is formed in the middle end of the nested butt joint movable part, and a self-horizontal positioning structure is arranged at the inner end of the preset base body rail assembly. According to the rail bolt mounting and positioning device for the rail transit, the diameter of the lower end of the reserved butt-joint bolt assembly is larger than the inner diameter of the reserved through hole, and when the reserved butt-joint bolt assembly moves downwards, the nested butt-joint movable part making contact with the reserved butt-joint bolt assembly is pressed downwards; the nested butt joint movable piece is stressed to move downwards, drives the guide fixed piece and the movable abutting piece which are in butt joint to synchronously move upwards along the interior of the preset base body rail assembly through the reserved steel wire traction rope, and is matched with the fixed butt joint annular piece fixedly connected to the upper end of the nested butt joint movable piece.
本发明公开了一种轨道交通的轨道螺栓安装定位装置，涉及轨道交通领域，所述预设基体轨道组件的表面螺纹对接有预留对接螺栓组件；所述预设基体轨道组件的内表面开设有竖向导向滑槽，且竖向导向滑槽的内侧嵌套安装有嵌套对接活动件，并且嵌套对接活动件的中端开设有预留通孔，所述预设基体轨道组件的内端设置有自水平定位结构。该轨道交通的轨道螺栓安装定位装置，预留对接螺栓组件的下端直径大于预留通孔的内径，预留对接螺栓组件下移时降对接触的嵌套对接活动件向下施压，嵌套对接活动件受力下移通过预留钢丝牵引绳带动对接的导向固定件和活动抵触件同步沿着预设基体轨道组件的内部向上活动，配合其上端固定连接的固定对接环形片。
Rail bolt mounting and positioning device for rail transit
The invention discloses a rail bolt mounting and positioning device for rail traffic, and relates to the field of rail traffic. The surface of a preset base body rail assembly is in threaded butt joint with a reserved butt joint bolt assembly; a vertical guide sliding groove is formed in the inner surface of the preset base body rail assembly, a nested butt joint movable part is mounted on the inner side of the vertical guide sliding groove in a nested mode, a reserved through hole is formed in the middle end of the nested butt joint movable part, and a self-horizontal positioning structure is arranged at the inner end of the preset base body rail assembly. According to the rail bolt mounting and positioning device for the rail transit, the diameter of the lower end of the reserved butt-joint bolt assembly is larger than the inner diameter of the reserved through hole, and when the reserved butt-joint bolt assembly moves downwards, the nested butt-joint movable part making contact with the reserved butt-joint bolt assembly is pressed downwards; the nested butt joint movable piece is stressed to move downwards, drives the guide fixed piece and the movable abutting piece which are in butt joint to synchronously move upwards along the interior of the preset base body rail assembly through the reserved steel wire traction rope, and is matched with the fixed butt joint annular piece fixedly connected to the upper end of the nested butt joint movable piece.
本发明公开了一种轨道交通的轨道螺栓安装定位装置，涉及轨道交通领域，所述预设基体轨道组件的表面螺纹对接有预留对接螺栓组件；所述预设基体轨道组件的内表面开设有竖向导向滑槽，且竖向导向滑槽的内侧嵌套安装有嵌套对接活动件，并且嵌套对接活动件的中端开设有预留通孔，所述预设基体轨道组件的内端设置有自水平定位结构。该轨道交通的轨道螺栓安装定位装置，预留对接螺栓组件的下端直径大于预留通孔的内径，预留对接螺栓组件下移时降对接触的嵌套对接活动件向下施压，嵌套对接活动件受力下移通过预留钢丝牵引绳带动对接的导向固定件和活动抵触件同步沿着预设基体轨道组件的内部向上活动，配合其上端固定连接的固定对接环形片。
Rail bolt mounting and positioning device for rail transit
一种轨道交通的轨道螺栓安装定位装置
LI LIANG (author) / SU YIRU (author) / LIU MING (author) / SUN JIANQIANG (author) / WANG AN (author) / SUN PEIQI (author) / XU LINLI (author) / SONG ZHAO (author) / CAI HONGTAO (author)
2024-10-22
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
| European Patent Office | 2021
Rail installation auxiliary positioning device for rail transit
| European Patent Office | 2024