Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a pavement drilling machine. The pavement drilling machine comprises a rack, a jacking mechanism, a dust collection mechanism and a drilling mechanism, the jacking mechanism and the dust collection mechanism are mounted on the rack, the drilling mechanism is driven by the jacking mechanism to ascend and descend, a sleeve is further arranged on the rack and provided with a clamping cavity, a plurality of sound absorption holes communicated with the clamping cavity are densely distributed in the inner wall of the sleeve, the sleeve is provided with a connector, and the connector is connected with the dust collection mechanism through a pipeline; the drilling mechanism comprises a drill bit and a motor used for driving a drill rod to rotate, and the drill bit penetrates through the sleeve, extends into the sleeve and can vertically slide relative to the sleeve. A closed space is formed in the periphery of the drilled hole through the sleeve, so that dust generated by drilling is adsorbed by the adsorption mechanism and is not scattered, and meanwhile sound absorption and noise reduction are achieved.
本发明提出了一种路面钻孔机，包括：机架、安装在机架上的顶升机构和吸尘机构、以及由顶升机构驱动升降的钻孔机构，其中：机架上还设有套筒，套筒具有夹腔，套筒的内壁密布有若干个与其夹腔导通的吸音孔，套筒带有接口，且其接口经管路与吸尘机构连接；钻孔机构包括钻头和用于驱动钻杆旋转的电机，钻头穿过套筒伸至套筒内并可相对套筒上下滑动。本发明利用套筒在钻孔外周形成封闭空间，以使得钻孔产生的粉尘被吸附机构吸附而不外散，同时吸音降噪。
The invention provides a pavement drilling machine. The pavement drilling machine comprises a rack, a jacking mechanism, a dust collection mechanism and a drilling mechanism, the jacking mechanism and the dust collection mechanism are mounted on the rack, the drilling mechanism is driven by the jacking mechanism to ascend and descend, a sleeve is further arranged on the rack and provided with a clamping cavity, a plurality of sound absorption holes communicated with the clamping cavity are densely distributed in the inner wall of the sleeve, the sleeve is provided with a connector, and the connector is connected with the dust collection mechanism through a pipeline; the drilling mechanism comprises a drill bit and a motor used for driving a drill rod to rotate, and the drill bit penetrates through the sleeve, extends into the sleeve and can vertically slide relative to the sleeve. A closed space is formed in the periphery of the drilled hole through the sleeve, so that dust generated by drilling is adsorbed by the adsorption mechanism and is not scattered, and meanwhile sound absorption and noise reduction are achieved.
本发明提出了一种路面钻孔机，包括：机架、安装在机架上的顶升机构和吸尘机构、以及由顶升机构驱动升降的钻孔机构，其中：机架上还设有套筒，套筒具有夹腔，套筒的内壁密布有若干个与其夹腔导通的吸音孔，套筒带有接口，且其接口经管路与吸尘机构连接；钻孔机构包括钻头和用于驱动钻杆旋转的电机，钻头穿过套筒伸至套筒内并可相对套筒上下滑动。本发明利用套筒在钻孔外周形成封闭空间，以使得钻孔产生的粉尘被吸附机构吸附而不外散，同时吸音降噪。
Pavement drilling machine
一种路面钻孔机
WANG HUI (Autor:in)
01.10.2021
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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