JPS60176105U - Rail straightness measuring device - Google Patents
Rail straightness measuring deviceInfo
- Publication number
- JPS60176105U JPS60176105U JP6352484U JP6352484U JPS60176105U JP S60176105 U JPS60176105 U JP S60176105U JP 6352484 U JP6352484 U JP 6352484U JP 6352484 U JP6352484 U JP 6352484U JP S60176105 U JPS60176105 U JP S60176105U
- Authority
- JP
- Japan
- Prior art keywords
- rail
- measuring device
- straightness
- wire
- straightness measuring
- 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
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案によるレールの真直度測定装置の一実
施例を示す斜視図、第２図は第１図に示す第１の線材固
定機構１１の分解斜視図、第３図は前記第１の線材固定
機構具の正面図、第４図は第１図に示す顕微鏡７をのぞ
いたときに見える像を説明するための図、第５図はレー
ザ光を用いた従来からあるレールの真直度測定装置の一
例を示す平面図である。
１・・・・・・レール、２・・・・・・平面（基台）、
■・・・・・・スライドブロック、７・・・・・・測定
器（顕微鏡）、１１・・・・・・第１の線材固定機構、
１２・・・・・・線材、４５・・・・・・第２の線材固
定機構。FIG. 1 is a perspective view showing an embodiment of the rail straightness measuring device according to this invention, FIG. 2 is an exploded perspective view of the first wire fixing mechanism 11 shown in FIG. 1, and FIG. 4 is a diagram for explaining the image seen when looking through the microscope 7 shown in FIG. 1, and FIG. 5 is a diagram for explaining the straightness of a conventional rail using a laser beam. FIG. 2 is a plan view showing an example of a measuring device. 1...Rail, 2...Plane (base),
■...Slide block, 7...Measuring instrument (microscope), 11...First wire fixing mechanism,
12... Wire rod, 45... Second wire fixing mechanism.
Claims (1)
真直度測定装置において： 前記レールの端部の一端
および他端に該レールと平行して設けられる第１および
第２の線材固定機構と；該第１および第２の線材固定機
構の間に張設される線材と； 前記レールに摺動自在に
装着されるスライドブロックに固定され、前記線材の位
置を測定する測定器とを具備し、前記スライドブロック
および測定器を前記レールに沿って移動させながら該測
定器によって前記線材の該レールからの位置を測定して
該レールの真直度を測定し、前記線材の位置により前記
レールの真の直線位置を校正するようにしたことを特徴
とするレールの真直度測定装置。In a rail straightness measuring device that measures the straightness of a rail provided on a plane: first and second wire fixing mechanisms provided at one end and the other end of the rail in parallel with the rail; ; a wire stretched between the first and second wire fixing mechanisms; and a measuring device fixed to a slide block slidably attached to the rail and measuring the position of the wire. While moving the slide block and measuring device along the rail, the measuring device measures the position of the wire from the rail to measure the straightness of the rail, and the straightness of the rail is determined based on the position of the wire. A rail straightness measuring device characterized by calibrating the linear position of a rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6352484U JPS60176105U (en) | 1984-04-28 | 1984-04-28 | Rail straightness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6352484U JPS60176105U (en) | 1984-04-28 | 1984-04-28 | Rail straightness measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60176105U true JPS60176105U (en) | 1985-11-21 |
| JPH05809Y2 JPH05809Y2 (en) | 1993-01-11 |
Family
ID=30593752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6352484U Granted JPS60176105U (en) | 1984-04-28 | 1984-04-28 | Rail straightness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60176105U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240225A (en) * | 1975-09-27 | 1977-03-29 | Nissan Motor Co Ltd | Exhaust purification device |
-
1984
- 1984-04-28 JP JP6352484U patent/JPS60176105U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240225A (en) * | 1975-09-27 | 1977-03-29 | Nissan Motor Co Ltd | Exhaust purification device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05809Y2 (en) | 1993-01-11 |
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