A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Deflection beam for deflection value measurement and road deflection value measurement device
The invention relates to a deflection beam for deflection value measurement and a road deflection value measurement device. The deflection beam comprises a beam body; the beam body is provided with supporting legs which are located outside the corresponding deflection influence range in the using process. The beam body comprises a measuring rod which corresponds to the left side wheel and/or the right side wheel in length and extends along the front-back direction; the measuring rod is provided with at least three displacement measuring components which are arranged at equal intervals in the front-back direction, and the displacement measuring components comprise the head end displacement measuring component located at the front position, the tail end displacement measuring component located at the rear position and the middle displacement measuring component located between the head end displacement measuring component and the tail end displacement measuring component. The invention provides the deflection beam capable of measuring the road deflection value in the running process of the loading vehicle and the road deflection value measuring device using the deflection beam.
本发明涉及一种弯沉值测量用弯沉梁及道路弯沉值测量装置，弯沉梁包括梁身，梁身上设置有使用时处于相应弯沉影响范围之外的支腿，梁身包括与对应左侧车轮和/或右侧车轮相对应的长度沿前后方向延伸的测量杆，测量杆上设置有至少三个沿前后方向等间距间隔布置的位移测量部件，各位移测量部件中分别为位置靠前的首端位移测量部件、位置靠后的尾端位移测量部件和位于首端位移测量部件和尾端位移测量部件之间的中间位移测量部件。本发明提供了一种可以在加载车行驶过程中对道路弯沉值进行测量的弯沉梁及使用该弯沉梁的道路弯沉值测量装置。
Deflection beam for deflection value measurement and road deflection value measurement device
The invention relates to a deflection beam for deflection value measurement and a road deflection value measurement device. The deflection beam comprises a beam body; the beam body is provided with supporting legs which are located outside the corresponding deflection influence range in the using process. The beam body comprises a measuring rod which corresponds to the left side wheel and/or the right side wheel in length and extends along the front-back direction; the measuring rod is provided with at least three displacement measuring components which are arranged at equal intervals in the front-back direction, and the displacement measuring components comprise the head end displacement measuring component located at the front position, the tail end displacement measuring component located at the rear position and the middle displacement measuring component located between the head end displacement measuring component and the tail end displacement measuring component. The invention provides the deflection beam capable of measuring the road deflection value in the running process of the loading vehicle and the road deflection value measuring device using the deflection beam.
本发明涉及一种弯沉值测量用弯沉梁及道路弯沉值测量装置，弯沉梁包括梁身，梁身上设置有使用时处于相应弯沉影响范围之外的支腿，梁身包括与对应左侧车轮和/或右侧车轮相对应的长度沿前后方向延伸的测量杆，测量杆上设置有至少三个沿前后方向等间距间隔布置的位移测量部件，各位移测量部件中分别为位置靠前的首端位移测量部件、位置靠后的尾端位移测量部件和位于首端位移测量部件和尾端位移测量部件之间的中间位移测量部件。本发明提供了一种可以在加载车行驶过程中对道路弯沉值进行测量的弯沉梁及使用该弯沉梁的道路弯沉值测量装置。
Deflection beam for deflection value measurement and road deflection value measurement device
一种弯沉值测量用弯沉梁及道路弯沉值测量装置
SHAO JINGGAN (author) / SHANG TINGDONG (author) / FENG ZHIQIANG (author)
2020-06-16
Patent
Electronic Resource
Chinese
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