A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pavement thickness detection device and detection method
The invention relates to the technical field of road construction detection, in particular to a pavement thickness detection device and method, and the device comprises a cart which is used for installing and moving the detection device. The frame is arranged at the right end of the trolley; the upper end of the feeding assembly is rotatably mounted in the frame, and the lower end of the feeding assembly is rotatably inserted in the cart; and the core drilling assembly is fixedly installed at the lower end of the feeding assembly, and the lower end of the core drilling assembly is movably inserted into the cart. The feeding assembly drives the core drilling assembly to drill a road surface, after the road surface is drilled, a drilling barrel and a drill bit on the core drilling assembly are separated, a clamping assembly in the drill bit clamps a core sample, then the core sample and the drill bit are taken down from the drilling barrel, and then the core sample can be detected at the rear end; and the core sample can be taken out without knocking a drill cylinder after drilling a hole in a road surface, so that the damage to the core sample is avoided.
本发明涉及道路施工检测技术领域，具体为一种路面厚度检测装置和检测方法，包括用于安装和移动检测装置的推车；框架，所述框架设置在推车的右端上；进给组件，所述进给组件上端转动安装在框架内，所述进给组件的下端转动插设在推车内；钻芯组件，所述钻芯组件固定安装在进给组件的下端上，所述钻芯组件的下端活动插设在推车内。本发明通过将进给组件带动钻芯组件对路面进行钻孔，对路面钻孔完毕之后，将钻芯组件上的钻筒和钻头分离，钻头内的夹持组件对芯样进行夹持，然后将芯样和钻头从钻筒上取下，即可对芯样进行检测后端，不需要对路面钻孔之后对钻筒敲击才能够将芯样取出，避免了对芯样的损坏。
Pavement thickness detection device and detection method
The invention relates to the technical field of road construction detection, in particular to a pavement thickness detection device and method, and the device comprises a cart which is used for installing and moving the detection device. The frame is arranged at the right end of the trolley; the upper end of the feeding assembly is rotatably mounted in the frame, and the lower end of the feeding assembly is rotatably inserted in the cart; and the core drilling assembly is fixedly installed at the lower end of the feeding assembly, and the lower end of the core drilling assembly is movably inserted into the cart. The feeding assembly drives the core drilling assembly to drill a road surface, after the road surface is drilled, a drilling barrel and a drill bit on the core drilling assembly are separated, a clamping assembly in the drill bit clamps a core sample, then the core sample and the drill bit are taken down from the drilling barrel, and then the core sample can be detected at the rear end; and the core sample can be taken out without knocking a drill cylinder after drilling a hole in a road surface, so that the damage to the core sample is avoided.
本发明涉及道路施工检测技术领域，具体为一种路面厚度检测装置和检测方法，包括用于安装和移动检测装置的推车；框架，所述框架设置在推车的右端上；进给组件，所述进给组件上端转动安装在框架内，所述进给组件的下端转动插设在推车内；钻芯组件，所述钻芯组件固定安装在进给组件的下端上，所述钻芯组件的下端活动插设在推车内。本发明通过将进给组件带动钻芯组件对路面进行钻孔，对路面钻孔完毕之后，将钻芯组件上的钻筒和钻头分离，钻头内的夹持组件对芯样进行夹持，然后将芯样和钻头从钻筒上取下，即可对芯样进行检测后端，不需要对路面钻孔之后对钻筒敲击才能够将芯样取出，避免了对芯样的损坏。
Pavement thickness detection device and detection method
一种路面厚度检测装置和检测方法
JI ZHENRONG (author)
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E21B
EARTH OR ROCK DRILLING
,
Erd- oder Gesteinsbohren
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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| European Patent Office | 2024