A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roadbed uniformity compaction test device
The embodiment of the invention provides a roadbed uniformity compaction test device, and relates to the technical field of roadbed compaction tests. The roadbed uniformity compaction test device comprises a base plate, a test cylinder, an L-shaped mounting plate, a calibration compaction assembly and a lifting drilling assembly, the calibration compaction assembly comprises a collecting ring, a mounting sleeve is arranged in the middle of the test cylinder, the collecting ring is provided with a plurality of upper conveying holes which are uniformly distributed, and the lifting drilling assembly is arranged in the mounting sleeve. The rotary handle drives the test cylinder and the drill bit to rotate with the bearing as the center, when the drill bit moves to the position above the test hole of the base plate, the drill bit can be driven to go deep into the test hole to drill a foundation by starting the lifting drilling assembly, and then road surface drilling waste can be taken out to expose the foundation part in cooperation with the clamping block; then test gravel is guided into the test cylinder, the gravel can be conveyed to the foundation part through the calibration compaction assembly for compaction test detection, the lower end of the test cylinder can be aligned with the test hole, and the compaction accuracy is improved.
本申请实施例提供路基均匀性压实试验装置，涉及路基压实试验技术领域。路基均匀性压实试验装置包括基板、试验筒、L形安装板、校准压实组件和升降钻孔组件，所述校准压实组件包括收集环，所述试验筒中部设置有安装套，所述收集环设置有若干个均匀分布的上输送孔，本发明通过旋转把手带动试验筒和钻头以轴承为中心旋转，当钻头移动至基板的试验孔上方时，启动升降钻孔组件可以带动钻头深入试验孔对地基进行钻孔，再配合夹块可以对路面钻孔废料进行拿取露出地基部分，随后将试验砂石导入试验筒内，再通过校准压实组件可以对砂石输送至地基部分进行压实试验检测，并且还可以将试验筒下端对准试验孔，提高压实准确性。
Roadbed uniformity compaction test device
The embodiment of the invention provides a roadbed uniformity compaction test device, and relates to the technical field of roadbed compaction tests. The roadbed uniformity compaction test device comprises a base plate, a test cylinder, an L-shaped mounting plate, a calibration compaction assembly and a lifting drilling assembly, the calibration compaction assembly comprises a collecting ring, a mounting sleeve is arranged in the middle of the test cylinder, the collecting ring is provided with a plurality of upper conveying holes which are uniformly distributed, and the lifting drilling assembly is arranged in the mounting sleeve. The rotary handle drives the test cylinder and the drill bit to rotate with the bearing as the center, when the drill bit moves to the position above the test hole of the base plate, the drill bit can be driven to go deep into the test hole to drill a foundation by starting the lifting drilling assembly, and then road surface drilling waste can be taken out to expose the foundation part in cooperation with the clamping block; then test gravel is guided into the test cylinder, the gravel can be conveyed to the foundation part through the calibration compaction assembly for compaction test detection, the lower end of the test cylinder can be aligned with the test hole, and the compaction accuracy is improved.
本申请实施例提供路基均匀性压实试验装置，涉及路基压实试验技术领域。路基均匀性压实试验装置包括基板、试验筒、L形安装板、校准压实组件和升降钻孔组件，所述校准压实组件包括收集环，所述试验筒中部设置有安装套，所述收集环设置有若干个均匀分布的上输送孔，本发明通过旋转把手带动试验筒和钻头以轴承为中心旋转，当钻头移动至基板的试验孔上方时，启动升降钻孔组件可以带动钻头深入试验孔对地基进行钻孔，再配合夹块可以对路面钻孔废料进行拿取露出地基部分，随后将试验砂石导入试验筒内，再通过校准压实组件可以对砂石输送至地基部分进行压实试验检测，并且还可以将试验筒下端对准试验孔，提高压实准确性。
Roadbed uniformity compaction test device
路基均匀性压实试验装置
MA HONGSHENG (author) / LIU ZIQIANG (author) / ZHANG BIN (author) / WU KAI (author) / ZHANG QIUXIA (author) / LIU HONGYUAN (author) / WEN LINA (author) / YANG CHANGWEI (author) / WEI XUELI (author) / ZHAO ZHENG (author)
2024-11-08
Patent
Electronic Resource
Chinese