JPS6212607U - - Google Patents
Info
- Publication number
- JPS6212607U JPS6212607U JP10285485U JP10285485U JPS6212607U JP S6212607 U JPS6212607 U JP S6212607U JP 10285485 U JP10285485 U JP 10285485U JP 10285485 U JP10285485 U JP 10285485U JP S6212607 U JPS6212607 U JP S6212607U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- road surface
- measuring
- attached
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Road Repair (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は本考案の実施例を略示する路面の凹凸
測定装置の測定腕部の正面図、第２図は先考案の
同様装置の略正面図、第３図はこれの略側面図、
第４図は他の従来装置の測定棒部の略正面図、第
５図は第１図の装置による誤差発生状態を示す略
正面図である。
１：車輪、２：支柱、３：梁、４：センサ保持
体、５：角度センサ、６：ローラ、７：測定腕、
８：第二の角度センサ、９：重錘棒、１０：測定
棒、１１：路面、１２：基準点、１３：案内梁、
１４：案内溝、１５：計測腕、１６：探触腕、１
７：軸、１８：スライドピン。
Fig. 1 is a front view of a measuring arm of a road surface unevenness measuring device schematically showing an embodiment of the present invention, Fig. 2 is a schematic front view of a similar device of the previous invention, and Fig. 3 is a schematic side view of the same.
FIG. 4 is a schematic front view of a measuring rod portion of another conventional device, and FIG. 5 is a schematic front view showing a state in which an error occurs in the device of FIG. 1: Wheel, 2: Support, 3: Beam, 4: Sensor holder, 5: Angle sensor, 6: Roller, 7: Measuring arm,
8: second angle sensor, 9: weight rod, 10: measuring rod, 11: road surface, 12: reference point, 13: guide beam,
14: Guide groove, 15: Measuring arm, 16: Probing arm, 1
7: Axis, 18: Slide pin.
Claims (1)
た角度センサ５から腕を突出させ、路面の凹凸を
腕の角度変化により測定する路面の凹凸測定装置
において、センサ保持体４から横に案内梁１３を
延出させ、この案内梁１３に梁３に平行な案内溝
１４を設け、角度センサ５から突出させた計測腕
１５の先端を、これの２倍の長さの探触腕１６の
中央に枢着し、探触腕１６の下端には路面に接触
するローラ６を取付け、探触腕１６の上端は案内
溝１４に係合させて成る路面の凹凸測定装置の測
定腕。 In a road surface unevenness measuring device in which an arm protrudes from an angle sensor 5 attached to a sensor holder 4 that moves along a beam 3, and the unevenness of the road surface is measured by changing the angle of the arm, a guide beam is attached laterally from the sensor holder 4. 13 is extended, a guide groove 14 parallel to the beam 3 is provided in the guide beam 13, and the tip of the measuring arm 15 protruding from the angle sensor 5 is placed in the center of the probe arm 16, which is twice as long as the measuring arm 15. A measuring arm of a road surface unevenness measuring device, in which a roller 6 that contacts the road surface is attached to the lower end of the probe arm 16, and the upper end of the probe arm 16 is engaged with a guide groove 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10285485U JPH0248488Y2 (en) | 1985-07-08 | 1985-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10285485U JPH0248488Y2 (en) | 1985-07-08 | 1985-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6212607U true JPS6212607U (en) | 1987-01-26 |
| JPH0248488Y2 JPH0248488Y2 (en) | 1990-12-19 |
Family
ID=30974874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10285485U Expired JPH0248488Y2 (en) | 1985-07-08 | 1985-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248488Y2 (en) |
-
1985
- 1985-07-08 JP JP10285485U patent/JPH0248488Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248488Y2 (en) | 1990-12-19 |