A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel rail grinding head
A steel rail grinding head comprises a grinding head assembly, a supporting frame and a guide oil cylinder set used for driving the grinding head assembly to ascend and descend, the guide oil cylinder set comprises two oil cylinders, the grinding head assembly comprises a motor, a fixing base and a grinding wheel, the shell of the motor is installed on the fixing base, a shaft of the motor is located on the lower portion of the fixing base, the grinding wheel is installed at the end of the shaft of the motor through a grinding wheel installation base, a hole for avoiding the grinding head assembly is formed in the middle of the supporting frame, the grinding head assembly is installed at the hole, the left side and the right side of the supporting frame are each provided with a through hole for avoiding an oil cylinder piston rod, each oil cylinder barrel is located on the supporting frame, the lower ends of the oil cylinder barrels are fixed to the through holes in the left side and the right side of the supporting frame, the oil cylinder piston rods penetrates through the through holes, the ends of the oil cylinder piston rods are connected with the fixing base. According to the steel rail grinding head adopting the oil cylinders for lifting guiding, an additional guiding mechanism is omitted, the oil cylinders drive the grinding head assembly to ascend and descend, the piston rods of the oil cylinders are used for guiding the grinding head assembly to ascend and descend, and the structure of the grinding head is simplified.
一种钢轨打磨头，包括磨头总成、支撑架、用于带动磨头总成升降的导向油缸组，所述导向油缸组包括两油缸，所述磨头总成包括电机、固定座、砂轮，电机的壳体装于固定座上，电机的轴位于固定座下部，砂轮经砂轮安装座装于电机的轴端部，支撑架中部设有用于让位磨头总成的开孔，磨头总成装于开孔处，支撑架左右侧各有一个用于让位油缸活塞杆的通孔，油缸缸筒位于支撑架上面，油缸缸筒下端固定于支撑架的左右侧的通孔处，油缸活塞杆穿过通孔，油缸活塞杆端部与固定座连接。本发明提出一种采用油缸进行升降导向的钢轨打磨头，取消了额外的导向机构，油缸除驱动磨头总成升降外，还利用其活塞杆来引导磨头总成升降，简化了打磨头结构。
Steel rail grinding head
A steel rail grinding head comprises a grinding head assembly, a supporting frame and a guide oil cylinder set used for driving the grinding head assembly to ascend and descend, the guide oil cylinder set comprises two oil cylinders, the grinding head assembly comprises a motor, a fixing base and a grinding wheel, the shell of the motor is installed on the fixing base, a shaft of the motor is located on the lower portion of the fixing base, the grinding wheel is installed at the end of the shaft of the motor through a grinding wheel installation base, a hole for avoiding the grinding head assembly is formed in the middle of the supporting frame, the grinding head assembly is installed at the hole, the left side and the right side of the supporting frame are each provided with a through hole for avoiding an oil cylinder piston rod, each oil cylinder barrel is located on the supporting frame, the lower ends of the oil cylinder barrels are fixed to the through holes in the left side and the right side of the supporting frame, the oil cylinder piston rods penetrates through the through holes, the ends of the oil cylinder piston rods are connected with the fixing base. According to the steel rail grinding head adopting the oil cylinders for lifting guiding, an additional guiding mechanism is omitted, the oil cylinders drive the grinding head assembly to ascend and descend, the piston rods of the oil cylinders are used for guiding the grinding head assembly to ascend and descend, and the structure of the grinding head is simplified.
一种钢轨打磨头，包括磨头总成、支撑架、用于带动磨头总成升降的导向油缸组，所述导向油缸组包括两油缸，所述磨头总成包括电机、固定座、砂轮，电机的壳体装于固定座上，电机的轴位于固定座下部，砂轮经砂轮安装座装于电机的轴端部，支撑架中部设有用于让位磨头总成的开孔，磨头总成装于开孔处，支撑架左右侧各有一个用于让位油缸活塞杆的通孔，油缸缸筒位于支撑架上面，油缸缸筒下端固定于支撑架的左右侧的通孔处，油缸活塞杆穿过通孔，油缸活塞杆端部与固定座连接。本发明提出一种采用油缸进行升降导向的钢轨打磨头，取消了额外的导向机构，油缸除驱动磨头总成升降外，还利用其活塞杆来引导磨头总成升降，简化了打磨头结构。
Steel rail grinding head
一种钢轨打磨头
YANG GUOTAO (author) / YANG HOUCHANG (author) / YANG WENZHI (author) / ZHU LIANGKAI (author) / GU XINGHUA (author) / LIU YANG (author) / ZHENG HANBIN (author) / CHEN JIHONG (author)
2021-10-22
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Grinding head special for steel rail limb and grinding method of grinding head
| European Patent Office | 2023
| European Patent Office | 2015
Combined grinding device, steel rail grinding wagon and steel rail grinding method
| European Patent Office | 2022
Steel rail fat edge grinding device and steel rail grinding wagon
| European Patent Office | 2021
Steel rail cambered surface grinding unit and steel rail grinding trolley
| European Patent Office | 2021