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A platform for research: civil engineering, architecture and urbanism
Positioning and lofting device for existing railway line control points and using method of positioning and lofting device
The invention discloses an existing railway line control point positioning and lofting device and a using method thereof, and belongs to the technical field of railway line control point positioning and lofting equipment.The specific structure comprises a mounting frame, a lofting rope, a protractor and a winding mechanism, the mounting frame is mounted on one side of a rail, and the lofting rope penetrates out of a wire outlet hole in the mounting frame; the distance between the wire outlet hole and the upper surface of the rail is 16 mm, the protractor is horizontally installed on the installation frame, the lofting rope penetrates through the position above the protractor, the original point of the protractor is located at the wire outlet hole, and the lofting rope penetrates into the installation frame, winds out of the installation frame and then is wound on the winding mechanism. According to the invention, the measurement precision can be greatly improved, the measurement error is reduced, the test is convenient and fast after installation, the measurement can be completed by only one person, the labor cost is reduced, the sampling rope is compact in structure after recovery, the equipment is small and exquisite, the carrying is convenient, and the lofting rope is straightened for measurement and small in deformation.
本发明公开了一种既有铁路线路控制点定位放样装置及其使用方法，属于铁路线路控制点定位放样设备技术领域，具体结构包括安装架、放样绳、量角器和卷绕机构，安装架安装在铁轨一侧，放样绳从安装架上的出线孔穿出，出线孔距离铁轨上表面16mm，量角器水平安装在安装架且放样绳从量角器上方穿过，量角器的原点位于出线孔处，放样绳从安装架穿入并绕出安装架后卷绕在卷绕机构上。本发明能够大大提高测量精度，降低测量误差，安装后测试方便快捷，仅需1人即可完成测量，降低人力成本，抽样绳回收后结构紧凑，设备小巧，便于携带，放样绳绷直测量，变形小。
Positioning and lofting device for existing railway line control points and using method of positioning and lofting device
The invention discloses an existing railway line control point positioning and lofting device and a using method thereof, and belongs to the technical field of railway line control point positioning and lofting equipment.The specific structure comprises a mounting frame, a lofting rope, a protractor and a winding mechanism, the mounting frame is mounted on one side of a rail, and the lofting rope penetrates out of a wire outlet hole in the mounting frame; the distance between the wire outlet hole and the upper surface of the rail is 16 mm, the protractor is horizontally installed on the installation frame, the lofting rope penetrates through the position above the protractor, the original point of the protractor is located at the wire outlet hole, and the lofting rope penetrates into the installation frame, winds out of the installation frame and then is wound on the winding mechanism. According to the invention, the measurement precision can be greatly improved, the measurement error is reduced, the test is convenient and fast after installation, the measurement can be completed by only one person, the labor cost is reduced, the sampling rope is compact in structure after recovery, the equipment is small and exquisite, the carrying is convenient, and the lofting rope is straightened for measurement and small in deformation.
本发明公开了一种既有铁路线路控制点定位放样装置及其使用方法，属于铁路线路控制点定位放样设备技术领域，具体结构包括安装架、放样绳、量角器和卷绕机构，安装架安装在铁轨一侧，放样绳从安装架上的出线孔穿出，出线孔距离铁轨上表面16mm，量角器水平安装在安装架且放样绳从量角器上方穿过，量角器的原点位于出线孔处，放样绳从安装架穿入并绕出安装架后卷绕在卷绕机构上。本发明能够大大提高测量精度，降低测量误差，安装后测试方便快捷，仅需1人即可完成测量，降低人力成本，抽样绳回收后结构紧凑，设备小巧，便于携带，放样绳绷直测量，变形小。
Positioning and lofting device for existing railway line control points and using method of positioning and lofting device
一种既有铁路线路控制点定位放样装置及其使用方法
MU JUNTAO (author) / XIE YUE (author) / ZHAO HONGCHUAN (author) / WANG CHENGLONG (author) / LIU FANG (author) / LU JILEI (author) / TAN JINGLING (author)
2024-09-10
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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