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A platform for research: civil engineering, architecture and urbanism
Profiler for measuring pavement flatness
The invention relates to a profiler for measuring pavement flatness, which comprises a reference beam, a front walking mechanism and a rear walking mechanism, and is characterized in that the front walking mechanism and the rear walking mechanism respectively comprise a rigid beam and a front walking mechanism, and the rear walking mechanism further comprises a front walking wheel and a rear walking wheel which are rotationally assembled on the corresponding rigid beams and used for being in contact fit with a road surface to be measured; rigid beams of the front walking mechanism and the rearwalking mechanism are hinged to the reference beam, an inclination angle measurer used for detecting the inclination angle of the reference beam is arranged on the reference beam, and a rigid beam encoder used for detecting the rotating angle of the rigid beams of the front walking mechanism and/or the rear walking mechanism relative to the reference beam is arranged on the reference beam. The invention provides the profiler for measuring the pavement evenness, which can reduce the influence of pavement unevenness on inclination angle measurement.
本发明涉及一种路面平整度测量用断面仪，包括基准梁、前行走机构和后行走机构，前行走机构、后行走机构均包括刚性梁，前行走机构、后行走机构还包括转动装配于对应刚性梁上的用于与待测路面接触配合的前行走轮和后行走轮，前行走机构、后行走机构的刚性梁与所述基准梁铰接相连，基准梁上设置有用于检测所述基准梁倾角的倾角测量器，基准梁上设置有用于检测前行走机构和/或后行走机构的刚性梁相对所述基准梁转动角度的刚性梁编码器。本发明的提供了一种可以减少路面不平整对倾角测量影响的路面平整度测量用断面仪。
Profiler for measuring pavement flatness
The invention relates to a profiler for measuring pavement flatness, which comprises a reference beam, a front walking mechanism and a rear walking mechanism, and is characterized in that the front walking mechanism and the rear walking mechanism respectively comprise a rigid beam and a front walking mechanism, and the rear walking mechanism further comprises a front walking wheel and a rear walking wheel which are rotationally assembled on the corresponding rigid beams and used for being in contact fit with a road surface to be measured; rigid beams of the front walking mechanism and the rearwalking mechanism are hinged to the reference beam, an inclination angle measurer used for detecting the inclination angle of the reference beam is arranged on the reference beam, and a rigid beam encoder used for detecting the rotating angle of the rigid beams of the front walking mechanism and/or the rear walking mechanism relative to the reference beam is arranged on the reference beam. The invention provides the profiler for measuring the pavement evenness, which can reduce the influence of pavement unevenness on inclination angle measurement.
本发明涉及一种路面平整度测量用断面仪，包括基准梁、前行走机构和后行走机构，前行走机构、后行走机构均包括刚性梁，前行走机构、后行走机构还包括转动装配于对应刚性梁上的用于与待测路面接触配合的前行走轮和后行走轮，前行走机构、后行走机构的刚性梁与所述基准梁铰接相连，基准梁上设置有用于检测所述基准梁倾角的倾角测量器，基准梁上设置有用于检测前行走机构和/或后行走机构的刚性梁相对所述基准梁转动角度的刚性梁编码器。本发明的提供了一种可以减少路面不平整对倾角测量影响的路面平整度测量用断面仪。
Profiler for measuring pavement flatness
一种路面平整度测量用断面仪
WU GENSHANG (author) / SHANG TINGDONG (author) / SHAO JINGGAN (author) / GUO ZHIYONG (author)
2021-01-15
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
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
G01C
Messen von Entfernungen, Höhen, Neigungen oder Richtungen
,
MEASURING DISTANCES, LEVELS OR BEARINGS
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