Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway engineering structural layer tamping device and tamping method
The invention relates to the technical field of electric highway compaction, in particular to a highway engineering structure layer compaction device and method. The tamping device comprises an excavator and a tamping frame installed at the end of a swing arm of the excavator, the interior of the tamping frame is located at the bottom of a hydraulic assembly and is in bolted connection with a tamping mechanism used for tamping a highway engineering structure layer, and the tamping mechanism at least comprises an impact part and a tamping hammer. The rammer compacts the surface of a highway engineering structure layer, the auxiliary pressing assemblies on the periphery of the rammer can hammer soil on the periphery of a rammed pit, the effective area of single-time ramming is increased, and the working efficiency is improved; the auxiliary pressing assembly can prevent rammed soil blocks and rocks from splashing; when the auxiliary pressing assembly is folded, soil protruding out of the periphery of the ramming pit can be grabbed into the ramming pit, and secondary ramming is conducted; and the impact part is rapidly lifted up to drive the vibration assembly to apply upward pulling force to the rammer and enable the rammer to vibrate, so that soil and rocks adhered to the bottom of the rammer can be vibrated off in time.
本发明涉及电力公路夯压技术领域，具体地说，涉及一种公路工程结构层夯压装置及夯压方法。其包括挖掘机和安装在挖掘机摆臂端部处的夯架，夯架内部位于液压组件底部处，螺栓连接有用于夯压公路工程结构层的夯压机构，夯压机构至少包括冲击部和夯锤。本发明中夯锤对公路工程结构层的表面进行夯压，夯锤周边的多个辅压组件，能够对夯坑周边的土质进行锤击，有利于提高单次夯压的有效面积，提高工作效率；且辅压组件能够防止夯击的土块和岩石飞溅；辅压组件收拢能够将夯坑周边隆起的土质抓到夯坑内，进行二次夯压；冲击部快速上提带动震动组件给夯锤施加向上的拉动力并使其震动，有利于将粘连在夯锤底部的土质和岩石及时的震落。
Highway engineering structural layer tamping device and tamping method
The invention relates to the technical field of electric highway compaction, in particular to a highway engineering structure layer compaction device and method. The tamping device comprises an excavator and a tamping frame installed at the end of a swing arm of the excavator, the interior of the tamping frame is located at the bottom of a hydraulic assembly and is in bolted connection with a tamping mechanism used for tamping a highway engineering structure layer, and the tamping mechanism at least comprises an impact part and a tamping hammer. The rammer compacts the surface of a highway engineering structure layer, the auxiliary pressing assemblies on the periphery of the rammer can hammer soil on the periphery of a rammed pit, the effective area of single-time ramming is increased, and the working efficiency is improved; the auxiliary pressing assembly can prevent rammed soil blocks and rocks from splashing; when the auxiliary pressing assembly is folded, soil protruding out of the periphery of the ramming pit can be grabbed into the ramming pit, and secondary ramming is conducted; and the impact part is rapidly lifted up to drive the vibration assembly to apply upward pulling force to the rammer and enable the rammer to vibrate, so that soil and rocks adhered to the bottom of the rammer can be vibrated off in time.
本发明涉及电力公路夯压技术领域，具体地说，涉及一种公路工程结构层夯压装置及夯压方法。其包括挖掘机和安装在挖掘机摆臂端部处的夯架，夯架内部位于液压组件底部处，螺栓连接有用于夯压公路工程结构层的夯压机构，夯压机构至少包括冲击部和夯锤。本发明中夯锤对公路工程结构层的表面进行夯压，夯锤周边的多个辅压组件，能够对夯坑周边的土质进行锤击，有利于提高单次夯压的有效面积，提高工作效率；且辅压组件能够防止夯击的土块和岩石飞溅；辅压组件收拢能够将夯坑周边隆起的土质抓到夯坑内，进行二次夯压；冲击部快速上提带动震动组件给夯锤施加向上的拉动力并使其震动，有利于将粘连在夯锤底部的土质和岩石及时的震落。
Highway engineering structural layer tamping device and tamping method
一种公路工程结构层夯压装置及夯压方法
KATSUHIKO (Autor:in) / HUANG QIULING (Autor:in)
11.07.2023
Patent
Elektronische Ressource
Chinesisch
Highway engineering structural layer tamping device and tamping method
| Europäisches Patentamt | 2023