A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of track high-precision adjustment, and particularly discloses a high-precision track adjusting device and an adjusting method thereof.The high-precision track adjusting device comprises an embedded steel plate, a track, connecting screws and prestressed screws, a plurality of adjusting sizing blocks are arranged on the embedded steel plate, and the track is installed on the adjusting sizing blocks through the connecting screws; the adjusting sizing block is used for initially adjusting the levelness of the track to 0.03-0.08 mm/m, the prestressed screws are connected between the track and the embedded steel plate and used for finely adjusting the levelness of the track to 0.01 mm/m in a micro-displacement mode, and the gradienter is installed on the track and used for observing the levelness of the track. According to the invention, the levelness of the rail is initially adjusted to 0.03-0.08 mm/m by operating the adjusting sizing block, and then the pre-stressed screws are tightened or loosened through the wrench, so that the micro-displacement of the levelness of the rail is finely adjusted to 0.01 mm/m, the mounting precision of the rail is improved, the levelness of the rail reaches the high-precision requirement of 0.01 per thousand, and the working efficiency of the rail is improved. And the accurate adjustment operation of the levelness of the track is simpler and more convenient.
本发明涉及轨道高精度调整技术领域，具体公开了一种高精度轨道调整装置及其调整方法，包括预埋钢板、轨道、连接螺钉、预应力螺钉，预埋钢板上设置有多个调整垫铁，轨道通过连接螺钉安装在调整垫铁上，调整垫铁用于将轨道水平度初调至0.03～0.08mm/m，预应力螺钉连接在轨道与预埋钢板之间，预应力螺钉用于将轨道水平度微位移精调至0.01mm/m，轨道上安装有水平仪，用于观测轨道水平度。本发明通过操作调整垫铁将轨道水平度初调至0.03～0.08mm/m，再通过扳手对预应力螺钉进行拧紧或放松，从而将轨道水平度微位移精调至0.01mm/m，提高了轨道安装精度，使得轨道水平度达到了千分之0.01的高精度要求，并且轨道水平度的精准调整操作更加简单、方便。
The invention relates to the technical field of track high-precision adjustment, and particularly discloses a high-precision track adjusting device and an adjusting method thereof.The high-precision track adjusting device comprises an embedded steel plate, a track, connecting screws and prestressed screws, a plurality of adjusting sizing blocks are arranged on the embedded steel plate, and the track is installed on the adjusting sizing blocks through the connecting screws; the adjusting sizing block is used for initially adjusting the levelness of the track to 0.03-0.08 mm/m, the prestressed screws are connected between the track and the embedded steel plate and used for finely adjusting the levelness of the track to 0.01 mm/m in a micro-displacement mode, and the gradienter is installed on the track and used for observing the levelness of the track. According to the invention, the levelness of the rail is initially adjusted to 0.03-0.08 mm/m by operating the adjusting sizing block, and then the pre-stressed screws are tightened or loosened through the wrench, so that the micro-displacement of the levelness of the rail is finely adjusted to 0.01 mm/m, the mounting precision of the rail is improved, the levelness of the rail reaches the high-precision requirement of 0.01 per thousand, and the working efficiency of the rail is improved. And the accurate adjustment operation of the levelness of the track is simpler and more convenient.
本发明涉及轨道高精度调整技术领域，具体公开了一种高精度轨道调整装置及其调整方法，包括预埋钢板、轨道、连接螺钉、预应力螺钉，预埋钢板上设置有多个调整垫铁，轨道通过连接螺钉安装在调整垫铁上，调整垫铁用于将轨道水平度初调至0.03～0.08mm/m，预应力螺钉连接在轨道与预埋钢板之间，预应力螺钉用于将轨道水平度微位移精调至0.01mm/m，轨道上安装有水平仪，用于观测轨道水平度。本发明通过操作调整垫铁将轨道水平度初调至0.03～0.08mm/m，再通过扳手对预应力螺钉进行拧紧或放松，从而将轨道水平度微位移精调至0.01mm/m，提高了轨道安装精度，使得轨道水平度达到了千分之0.01的高精度要求，并且轨道水平度的精准调整操作更加简单、方便。
High-precision track adjusting device and adjusting method thereof
一种高精度轨道调整装置及其调整方法
YANG LIU (author)
2023-06-06
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Track beam high-precision adjusting device and using method
| European Patent Office | 2020
| European Patent Office | 2022
Special tool for adjusting track beam, mounting method and track adjusting method
| European Patent Office | 2020