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A platform for research: civil engineering, architecture and urbanism
Joint type turnout line type detection method
The invention relates to a joint type turnout line type detection method, and aims to solve the problem that joint type turnout line type detection cannot be carried out due to the fact that related distance values cannot be measured on site in the prior art. The method comprises the following steps: selecting one of a plurality of turnout beams as a target turnout beam (1), and determining a markpoint on the target turnout beam (1); determining a reference point on the surface of a foundation plate (G) according to the mark point; moving the target turnout beam (1) to a position to be measured, and projecting the mark point to the surface of the foundation plate (G) at a preset angle to obtain a projection point; measuring the actual distance between the projection point and the reference point; and determining whether the current line type of the target turnout beam (1) is a preset line type or not according to the comparison result of the actual distance and the theoretical distance.
本公开涉及一种关节型道岔线型检测方法，以克服相关技术中由于无法实地测量相关距离值而导致的无法进行关节型道岔线型检测的问题。该方法包括：在多个道岔梁中选择一者作为目标道岔梁(1)，在所述目标道岔梁(1)上确定标记点；根据所述标记点在所述地基板(G)的表面上确定参考点；移动所述目标道岔梁(1)至待测位置，将所述标记点以预设角度投射到地基板(G)的表面上以获得投影点；测量所述投影点与所述参考点之间的实际距离；根据所述实际距离与理论距离的比对结果，确定所述目标道岔梁(1)的当前线型是否为预设线型。
Joint type turnout line type detection method
The invention relates to a joint type turnout line type detection method, and aims to solve the problem that joint type turnout line type detection cannot be carried out due to the fact that related distance values cannot be measured on site in the prior art. The method comprises the following steps: selecting one of a plurality of turnout beams as a target turnout beam (1), and determining a markpoint on the target turnout beam (1); determining a reference point on the surface of a foundation plate (G) according to the mark point; moving the target turnout beam (1) to a position to be measured, and projecting the mark point to the surface of the foundation plate (G) at a preset angle to obtain a projection point; measuring the actual distance between the projection point and the reference point; and determining whether the current line type of the target turnout beam (1) is a preset line type or not according to the comparison result of the actual distance and the theoretical distance.
本公开涉及一种关节型道岔线型检测方法，以克服相关技术中由于无法实地测量相关距离值而导致的无法进行关节型道岔线型检测的问题。该方法包括：在多个道岔梁中选择一者作为目标道岔梁(1)，在所述目标道岔梁(1)上确定标记点；根据所述标记点在所述地基板(G)的表面上确定参考点；移动所述目标道岔梁(1)至待测位置，将所述标记点以预设角度投射到地基板(G)的表面上以获得投影点；测量所述投影点与所述参考点之间的实际距离；根据所述实际距离与理论距离的比对结果，确定所述目标道岔梁(1)的当前线型是否为预设线型。
Joint type turnout line type detection method
关节型道岔线型检测方法
WANG CHANGNIAN (author) / WANG NANTING (author) / LONG JIANFEI (author)
2021-03-30
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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