A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of urban rail transit, in particular to a rail spacing fine adjustment device for urban rail transit, which comprises two supporting plates arranged in parallel on the same horizontal plane, and first rotating shafts are rotationally connected to the plate walls of the sides, away from each other, of the two supporting plates. The other end of the first rotatingshaft is fixedly sleeved with a first roller. The device can be moved conveniently through four rolling wheels at the bottoms of two supporting plates, so that the device is more convenient and labor-saving to use, a second lead screw between the two supporting plates can drive two clamping blocks to move oppositely during rotation, and the distance between the rails can be adjusted; a large gearcan be driven to rotate through a third rotating shaft, the large gear can drive two engaged small gears to rotate during rotation, and the height of a first sliding block located on a supporting plate can be adjusted during rotation of the small gears, so that the height of a clamping block can be adjusted in real time when the clamping block clamps a rail.
本发明涉及城市轨道交通领域，具体的说是一种城市轨道交通用轨道间距微调整装置，包括两个同水平面平行设置的支撑板，两个所述支撑板相互远离一侧的板壁上均转动连接有第一转动轴，所述第一转动轴的另一端固定套接有第一滚轮。通过两个支撑板底部的四个滚轮能够便于装置的移动，使得装置使用起来时更加的便捷省力，两个支撑板之间的第二丝杆在转动时能够带动两个夹持块相向运动，能够实现对轨道间距的调整，并且通过第三转动轴能够带动大齿轮进行转动，大齿轮在转动时能够带动两个啮合的小齿轮进行转动，小齿轮在转动时能够调整第一滑块位于支撑板上的高度，使得夹持块在对轨道进行夹持时能够实时的调整夹持块的高度。
The invention relates to the field of urban rail transit, in particular to a rail spacing fine adjustment device for urban rail transit, which comprises two supporting plates arranged in parallel on the same horizontal plane, and first rotating shafts are rotationally connected to the plate walls of the sides, away from each other, of the two supporting plates. The other end of the first rotatingshaft is fixedly sleeved with a first roller. The device can be moved conveniently through four rolling wheels at the bottoms of two supporting plates, so that the device is more convenient and labor-saving to use, a second lead screw between the two supporting plates can drive two clamping blocks to move oppositely during rotation, and the distance between the rails can be adjusted; a large gearcan be driven to rotate through a third rotating shaft, the large gear can drive two engaged small gears to rotate during rotation, and the height of a first sliding block located on a supporting plate can be adjusted during rotation of the small gears, so that the height of a clamping block can be adjusted in real time when the clamping block clamps a rail.
本发明涉及城市轨道交通领域，具体的说是一种城市轨道交通用轨道间距微调整装置，包括两个同水平面平行设置的支撑板，两个所述支撑板相互远离一侧的板壁上均转动连接有第一转动轴，所述第一转动轴的另一端固定套接有第一滚轮。通过两个支撑板底部的四个滚轮能够便于装置的移动，使得装置使用起来时更加的便捷省力，两个支撑板之间的第二丝杆在转动时能够带动两个夹持块相向运动，能够实现对轨道间距的调整，并且通过第三转动轴能够带动大齿轮进行转动，大齿轮在转动时能够带动两个啮合的小齿轮进行转动，小齿轮在转动时能够调整第一滑块位于支撑板上的高度，使得夹持块在对轨道进行夹持时能够实时的调整夹持块的高度。
Rail transit fine adjustment vehicle and fine adjustment method
| European Patent Office | 2023