A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pavement flatness measuring device and measuring method thereof
The invention discloses a pavement flatness measuring device which comprises a base assembly, a rotating ruler assembly and a measuring column assembly, the base assembly comprises a disc, a door-shaped support, a baffle ring, a positioning column, a middle shaft and limiting rings, the middle shaft is fixedly connected with the center of the upper end of the disc, the two limiting rings are fixedly connected with the middle shaft, the upper end of the disc is fixedly connected with the door-shaped support, the door-shaped support is vertically connected with the positioning column in a sliding mode, the upper end of the positioning column is fixedly connected with the baffle ring, and the position, between the baffle ring and the door-shaped support, of the positioning column is sleeved with a compression spring I.
本发明公开了一种路面平整度测量装置，包括底座组件、转尺组件和测量柱组件，所述底座组件包括圆盘、门形支架、挡环、定位柱、中轴和限位环，所述圆盘的上端中心位置固定连接有所述中轴，所述中轴上固定连接有两个所述限位环，所述圆盘的上端固定连接有所述门形支架，所述门形支架上竖向滑动连接有所述定位柱，所述定位柱的上端固定连接有所述挡环，所述挡环与所述门形支架之间的所述定位柱上套接有压缩弹簧I。
Pavement flatness measuring device and measuring method thereof
The invention discloses a pavement flatness measuring device which comprises a base assembly, a rotating ruler assembly and a measuring column assembly, the base assembly comprises a disc, a door-shaped support, a baffle ring, a positioning column, a middle shaft and limiting rings, the middle shaft is fixedly connected with the center of the upper end of the disc, the two limiting rings are fixedly connected with the middle shaft, the upper end of the disc is fixedly connected with the door-shaped support, the door-shaped support is vertically connected with the positioning column in a sliding mode, the upper end of the positioning column is fixedly connected with the baffle ring, and the position, between the baffle ring and the door-shaped support, of the positioning column is sleeved with a compression spring I.
本发明公开了一种路面平整度测量装置，包括底座组件、转尺组件和测量柱组件，所述底座组件包括圆盘、门形支架、挡环、定位柱、中轴和限位环，所述圆盘的上端中心位置固定连接有所述中轴，所述中轴上固定连接有两个所述限位环，所述圆盘的上端固定连接有所述门形支架，所述门形支架上竖向滑动连接有所述定位柱，所述定位柱的上端固定连接有所述挡环，所述挡环与所述门形支架之间的所述定位柱上套接有压缩弹簧I。
Pavement flatness measuring device and measuring method thereof
一种路面平整度测量装置及其测量方法
LI XIAOFENG (author) / WANG GUOZHI (author) / WANG GUOXIN (author) / LU XIAOFEI (author) / LI QIAN (author) / SONG YANLI (author) / LI HONGJUAN (author) / HU JINGWEI (author) / WANG SHUKUI (author) / CHANG LIDA (author)
2021-03-26
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
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