Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt pavement construction tamping device and method
The invention discloses an asphalt pavement construction tamping device and method, and relates to the technical field of vibrating compaction, the asphalt pavement construction tamping device comprises a tamping hammer vertically and slidably mounted in a tamping support, a transmission assembly is used for enabling an inclined plane supporting block to expand or retract in the radius direction of the tamping hammer, and when the inclined plane supporting block retracts into a mounting groove, the inclined plane supporting block is driven by the transmission assembly to extend or retract in the radial direction of the tamping hammer. The bottom faces of the tamping hammers and the multiple inclined face supporting blocks jointly form a tamping face, the multiple annular tamping hammers form a tamping ring, and the first driving assembly is used for driving the annular tamping hammers to do vertical reciprocating motion. The slope supporting block is controlled to expand or retract in the radius direction of the tamping hammer through the transmission assembly, a conical cavity is formed through expansion of the slope supporting block and the inner wall of a pit, and a conical ring in the conical cavity is tamped and extruded through the annular tamping hammer, so that the conical ring and the inner wall of the pit are better adhered; connection between the repairing layer and the original pavement is enhanced, layering of the repairing layer and the original pavement is avoided, and the secondary repairing cost is increased.
本发明公开了一种沥青路面施工夯实装置及其方法，涉及振捣压实技术领域，包括竖直滑动安装在夯实支架内部的夯实锤，所述传动组件用于使斜面支撑块沿夯实锤半径方向扩张或缩回，当所述斜面支撑块缩回安装槽内时，所述夯实锤的底面与多个斜面支撑块共同组成夯实面，且多个所述环形夯实锤组成夯实环，第一驱动组件，用于驱动环形夯实锤进行竖直往复移动。本发明通过传动组件控制斜面支撑块沿夯实锤半径方向扩张或缩回，通过斜面支撑块的扩张与坑洞的内壁形成锥形腔，通过环形夯实锤夯实和挤压锥形腔内部的锥形圆环，使锥形圆环与坑洞内壁更好的粘附，增强修复层与原有路面的衔接，避免修复层与原有路面的分层，增加二次修复成本。
Asphalt pavement construction tamping device and method
The invention discloses an asphalt pavement construction tamping device and method, and relates to the technical field of vibrating compaction, the asphalt pavement construction tamping device comprises a tamping hammer vertically and slidably mounted in a tamping support, a transmission assembly is used for enabling an inclined plane supporting block to expand or retract in the radius direction of the tamping hammer, and when the inclined plane supporting block retracts into a mounting groove, the inclined plane supporting block is driven by the transmission assembly to extend or retract in the radial direction of the tamping hammer. The bottom faces of the tamping hammers and the multiple inclined face supporting blocks jointly form a tamping face, the multiple annular tamping hammers form a tamping ring, and the first driving assembly is used for driving the annular tamping hammers to do vertical reciprocating motion. The slope supporting block is controlled to expand or retract in the radius direction of the tamping hammer through the transmission assembly, a conical cavity is formed through expansion of the slope supporting block and the inner wall of a pit, and a conical ring in the conical cavity is tamped and extruded through the annular tamping hammer, so that the conical ring and the inner wall of the pit are better adhered; connection between the repairing layer and the original pavement is enhanced, layering of the repairing layer and the original pavement is avoided, and the secondary repairing cost is increased.
本发明公开了一种沥青路面施工夯实装置及其方法，涉及振捣压实技术领域，包括竖直滑动安装在夯实支架内部的夯实锤，所述传动组件用于使斜面支撑块沿夯实锤半径方向扩张或缩回，当所述斜面支撑块缩回安装槽内时，所述夯实锤的底面与多个斜面支撑块共同组成夯实面，且多个所述环形夯实锤组成夯实环，第一驱动组件，用于驱动环形夯实锤进行竖直往复移动。本发明通过传动组件控制斜面支撑块沿夯实锤半径方向扩张或缩回，通过斜面支撑块的扩张与坑洞的内壁形成锥形腔，通过环形夯实锤夯实和挤压锥形腔内部的锥形圆环，使锥形圆环与坑洞内壁更好的粘附，增强修复层与原有路面的衔接，避免修复层与原有路面的分层，增加二次修复成本。
Asphalt pavement construction tamping device and method
一种沥青路面施工夯实装置及其方法
SHAO XIANG (Autor:in) / ZHANG ZHONGWEN (Autor:in) / DONG XINLIN (Autor:in) / HE KAI (Autor:in)
19.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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