Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined frog and manganese frog core online replacement method thereof
The invention provides a combined frog and a manganese frog core online replacement method thereof, and the method comprises the following steps: making a mark and dismounting a high-strength bolt pair of the combined frog, dismounting a fastener system, dismounting a base plate, taking out the manganese frog core of the combined frog, replacing the manganese frog core, mounting the high-strength bolt pair, recovering the base plate, mounting the fastener system, and fastening the high-strength bolt pair. Polishing; detecting the geometric dimension of the combined frog, and enabling the geometric dimension of the combined frog to meet the requirement; and cleaning the site. The technical problems that frog maintenance is large in workload and high in cost are solved. Compared with a traditional combined frog, the novel combined frog has the advantages that the number of parts is small, the matching precision is high, general skill public work personnel can complete manganese frog core online replacement operation, the service life of the frog is long, the cost is low, and certain commercial value is achieved.
提供一种组合辙叉及其锰叉心在线更换方法，步骤包括：做好标记并拆除组合辙叉高强螺栓副‑拆除扣件系统‑拆除垫板‑取出组合辙叉锰叉心‑更换锰叉心‑安装高强螺栓副‑恢复垫板‑安装扣件系统‑紧固高强螺栓副，并满足标准要求‑打磨‑检测组合辙叉几何尺寸，并使组合辙叉几何尺寸满足要求‑清理现场。本发明解决辙叉养护工作量大、成本高的技术问题；操作有序，避免失误，通过常规工艺装备可完成制造，与传统组合辙叉相比，新型组合辙叉部件较少，配合精度高，一般技能工务人员可完成锰叉心在线更换作业，辙叉使用寿命长，成本低，具有一定的商业价值。
Combined frog and manganese frog core online replacement method thereof
The invention provides a combined frog and a manganese frog core online replacement method thereof, and the method comprises the following steps: making a mark and dismounting a high-strength bolt pair of the combined frog, dismounting a fastener system, dismounting a base plate, taking out the manganese frog core of the combined frog, replacing the manganese frog core, mounting the high-strength bolt pair, recovering the base plate, mounting the fastener system, and fastening the high-strength bolt pair. Polishing; detecting the geometric dimension of the combined frog, and enabling the geometric dimension of the combined frog to meet the requirement; and cleaning the site. The technical problems that frog maintenance is large in workload and high in cost are solved. Compared with a traditional combined frog, the novel combined frog has the advantages that the number of parts is small, the matching precision is high, general skill public work personnel can complete manganese frog core online replacement operation, the service life of the frog is long, the cost is low, and certain commercial value is achieved.
提供一种组合辙叉及其锰叉心在线更换方法，步骤包括：做好标记并拆除组合辙叉高强螺栓副‑拆除扣件系统‑拆除垫板‑取出组合辙叉锰叉心‑更换锰叉心‑安装高强螺栓副‑恢复垫板‑安装扣件系统‑紧固高强螺栓副，并满足标准要求‑打磨‑检测组合辙叉几何尺寸，并使组合辙叉几何尺寸满足要求‑清理现场。本发明解决辙叉养护工作量大、成本高的技术问题；操作有序，避免失误，通过常规工艺装备可完成制造，与传统组合辙叉相比，新型组合辙叉部件较少，配合精度高，一般技能工务人员可完成锰叉心在线更换作业，辙叉使用寿命长，成本低，具有一定的商业价值。
Combined frog and manganese frog core online replacement method thereof
一种组合辙叉及其锰叉心在线更换方法
YAN XUHUI (Autor:in) / YAN ZEHUI (Autor:in) / LIU YANGKE (Autor:in) / LI MINGGANG (Autor:in) / FAN SHAOBO (Autor:in)
03.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Online replacement method for key parts of fixed type combined frog
| Europäisches Patentamt | 2023