Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Main line double-sleeper tamping device
The main line double-sleeper tamping device comprises a support, a first excitation device, a second excitation device, a third excitation device and a fourth excitation device, and an upper bearing mounting hole and a lower bearing mounting hole are formed in a rack; a first eccentric shaft of the first vibration excitation device and a second eccentric shaft of the second vibration excitation device are hinged to an upper bearing mounting hole through an upper bearing; a third eccentric shaft of the third vibration excitation device and a fourth eccentric shaft of the fourth vibration excitation device are hinged to a lower bearing mounting hole through a lower bearing; the first eccentric shaft and the second eccentric shaft are two independent eccentric shafts or an integrated eccentric shaft; the third eccentric shaft and the fourth eccentric shaft are two independent eccentric shafts or an integrated eccentric shaft. By arranging the at least two eccentric shafts, compared with a single eccentric shaft, loads of the eccentric shafts and the bearings can be effectively reduced, the service life of the eccentric shafts is further prolonged, maintenance is convenient, and the maintenance cost is further reduced.
本申请公开了一种正线双枕捣固装置，包括：支架、第一激振装置、第二激振装置、第三激振装置和第四激振装置，其中机架上设有上轴承安装孔和下轴承安装孔；第一激振装置的第一偏心轴和第二激振装置的第二偏心轴通过上轴承铰接于上轴承安装孔；第三激振装置的第三偏心轴和第四激振装置的第四偏心轴通过下轴承铰接于下轴承安装孔；第一偏心轴和第二偏心轴为两根独立的偏心轴，或者为一根一体式偏心轴；第三偏心轴和第四偏心轴为两根独立的偏心轴，或者为一根一体式偏心轴。通过设置至少两根偏心轴，相对于单偏心轴而言，可有效降低偏心轴和轴承的负载，进而提高其使用寿命，而且也便于维护，进而降低维护成本。
Main line double-sleeper tamping device
The main line double-sleeper tamping device comprises a support, a first excitation device, a second excitation device, a third excitation device and a fourth excitation device, and an upper bearing mounting hole and a lower bearing mounting hole are formed in a rack; a first eccentric shaft of the first vibration excitation device and a second eccentric shaft of the second vibration excitation device are hinged to an upper bearing mounting hole through an upper bearing; a third eccentric shaft of the third vibration excitation device and a fourth eccentric shaft of the fourth vibration excitation device are hinged to a lower bearing mounting hole through a lower bearing; the first eccentric shaft and the second eccentric shaft are two independent eccentric shafts or an integrated eccentric shaft; the third eccentric shaft and the fourth eccentric shaft are two independent eccentric shafts or an integrated eccentric shaft. By arranging the at least two eccentric shafts, compared with a single eccentric shaft, loads of the eccentric shafts and the bearings can be effectively reduced, the service life of the eccentric shafts is further prolonged, maintenance is convenient, and the maintenance cost is further reduced.
本申请公开了一种正线双枕捣固装置，包括：支架、第一激振装置、第二激振装置、第三激振装置和第四激振装置，其中机架上设有上轴承安装孔和下轴承安装孔；第一激振装置的第一偏心轴和第二激振装置的第二偏心轴通过上轴承铰接于上轴承安装孔；第三激振装置的第三偏心轴和第四激振装置的第四偏心轴通过下轴承铰接于下轴承安装孔；第一偏心轴和第二偏心轴为两根独立的偏心轴，或者为一根一体式偏心轴；第三偏心轴和第四偏心轴为两根独立的偏心轴，或者为一根一体式偏心轴。通过设置至少两根偏心轴，相对于单偏心轴而言，可有效降低偏心轴和轴承的负载，进而提高其使用寿命，而且也便于维护，进而降低维护成本。
Main line double-sleeper tamping device
一种正线双枕捣固装置
XIE JIANGSHENG (Autor:in) / WANG LIN (Autor:in) / ZHANG BAOMING (Autor:in) / CAI CHANGSHENG (Autor:in) / YE YONGQIN (Autor:in) / LIU GANG (Autor:in) / CAO ZUOQUAN (Autor:in) / YANG XIAOMEI (Autor:in) / XIONG WENHUI (Autor:in) / HAN SHUANGPING (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Electrically-driven double-sleeper tamping device and tamping operation control method
| Europäisches Patentamt | 2024