JP3062433U - A triaxial displacement gauge that measures (XYZ) displacement - Google Patents
A triaxial displacement gauge that measures (XYZ) displacementInfo
- Publication number
- JP3062433U JP3062433U JP1999001367U JP136799U JP3062433U JP 3062433 U JP3062433 U JP 3062433U JP 1999001367 U JP1999001367 U JP 1999001367U JP 136799 U JP136799 U JP 136799U JP 3062433 U JP3062433 U JP 3062433U
- Authority
- JP
- Japan
- Prior art keywords
- axis
- displacement
- sensor
- universal joint
- transmitted
- 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.)
- Expired - Lifetime
Links
Abstract
(57)【要約】 （修正有）
【課題】 岩盤等に既にクラックの入っている状態が、
どのように変位していくのかを、三軸同時に測定ができ
る変位計を提供する。
【解決手段】 両側に固定位置１と測定位置２があり、
測定対象物に取付金具１６をかいして固定される。固定
位置１とＺ軸ガイド９の間に、Ｚ軸センサー３を設置し
Ｚ軸方向の伸縮を、Ｚ軸センサー３に伝える。次にＺ軸
ガイド１０にユニバーサルジョイント７を設け、続けて
ユニバーサルジョイント８を設けＸ軸の変位を、伝達プ
レート１１を介して回転方向に変えて伝達コマ１３に伝
えＸ軸用センサー４に伝達する。ユニバーサルジョイン
ト８に組になっているユニバーサルジョイント９にも、
Ｙ軸の変位を、伝達プレート１２を介して回転方向に変
えて伝達コマ１４に伝えＹ軸用センサー５に伝達する。
入出力ケーブル６と各センサーは、電気的に接続されて
いる。
(57) [Summary] (Modifications required) [Problem] A state where cracks are already in rock
To provide a displacement meter that can measure how to displace three axes simultaneously. SOLUTION: There are a fixed position 1 and a measurement position 2 on both sides,
It is fixed to the object to be measured by using the mounting bracket 16. The Z-axis sensor 3 is installed between the fixed position 1 and the Z-axis guide 9 to transmit expansion and contraction in the Z-axis direction to the Z-axis sensor 3. Next, the universal joint 7 is provided on the Z-axis guide 10, and the universal joint 8 is subsequently provided, and the displacement of the X-axis is changed to the rotation direction via the transmission plate 11 to the transmission top 13 and transmitted to the X-axis sensor 4. . In the universal joint 9 that is paired with the universal joint 8,
The displacement of the Y-axis is changed to the rotation direction via the transmission plate 12 and transmitted to the transmission piece 14 and transmitted to the Y-axis sensor 5.
The input / output cable 6 and each sensor are electrically connected.
Description
【０００１】[0001]
この考案は、Ｘ・Ｙ・Ｚ同時に変位する量を計測する変位計に関するものであ る。 This invention relates to a displacement meter that measures the amount of simultaneous displacement of X, Y, and Z.
【０００２】[0002]
従来、各軸ごとに単軸の変位計を設置して計測していた。 Conventionally, measurement was performed by installing a single-axis displacement meter for each axis.
【０００３】[0003]
測定対象物がＸ．Ｙ．Ｚに変位する場合、各軸ごとに変位計を設置するのは、 費用がかかり技術的にも設置できない場合があった。 本考案は、以上の欠点を解決し、Ｘ．Ｙ．Ｚに変位する測定対象物に、従来技 術的に設置が困難な測定物にも、設置することができ設置も簡単になった。 The measurement object is X. Y. In the case of displacement in Z, it was expensive and technically impossible to install a displacement meter for each axis. The present invention solves the above disadvantages, and Y. It can be installed on a measurement object that displaces in Z and on a measurement object that is conventionally difficult to install technically, and installation has been simplified.
【０００４】[0004]
単軸の変位計を設置し、その先にユニバーサルジョイントを二対設け、その内 の一対のユニバーサルジョイントに回転式の測定器（エンコーダー・ポテンショ メーター等）を２コ取付けてＸ．Ｙ．Ｚの変位を同時に計測できる計測器である 。 A single-axis displacement gauge is installed, two pairs of universal joints are provided in front of it, and two rotary measuring instruments (encoders, potentiometers, etc.) are attached to a pair of universal joints. Y. It is a measuring instrument that can measure Z displacement at the same time.
【０００５】[0005]
測定位置（２）が、設置した初期の位置よりＺ方向に移動した時には、Ｚ軸用 （３）のセンサーが、Ｘ・Ｙ方向に移動した時には、ユニバーサルジョイントが それぞれの方向に傾くので、その傾きをＸ軸用（４）、Ｙ軸用（５）のセンサー に伝達し入出力ケーブル（６）を介して外部に出力する。 When the measurement position (2) moves in the Z direction from the initial position where it was installed, the universal joint tilts in each direction when the sensor for the Z axis (3) moves in the X and Y directions. The tilt is transmitted to sensors for X axis (4) and Y axis (5) and output to the outside via input / output cable (6).
【０００６】[0006]
本案の実施例について説明する。 固定位置（１）にＺ軸用センサー（３）とＺ軸ガイド（１０）を設けて、Ｚ軸 センサー（３）が伸縮のみできるようにする。 次にＺ軸ガイド（１０）にユニバーサルジョイント（７）を設ける。続いてユ ニバーサルジョイント（８）（９）を設けこの中に、Ｘ軸センサー（４）Ｙ軸セ ンサー（５）を装着させる。センサー（４）（５）を取付けるユニバーサルジョ イントの直角に交わった軸のそれぞれに、伝達プレート（１１）（１２）を取付 け、センサー（４）（５）の軸に伝達コマ（１３）（１４）を取付ける。この時 どちらかのセンサーは、重力に対して垂直になるようにする。 ユニバーサルジョイント（８）の最終端に測定位置（２）を設置する。 固定位置（１）の端部に入出力ケーブル（６）を設置する。 固定位置（１）の外周部と測定位置（２）の外周部の間に、カバー（１５）を 設けて防滴構造にする。 An embodiment of the present invention will be described. A Z-axis sensor (3) and a Z-axis guide (10) are provided at the fixed position (1) so that the Z-axis sensor (3) can only expand and contract. Next, a universal joint (7) is provided on the Z-axis guide (10). Subsequently, universal joints (8) and (9) are provided, and an X-axis sensor (4) and a Y-axis sensor (5) are mounted therein. Attach the transmission plates (11) and (12) to each of the axes that intersect at right angles to the universal joints where the sensors (4) and (5) are to be mounted. 14) Install. At this time, either sensor should be perpendicular to gravity. The measuring position (2) is set at the final end of the universal joint (8). The input / output cable (6) is installed at the end of the fixed position (1). A cover (15) is provided between the outer peripheral portion of the fixed position (1) and the outer peripheral portion of the measurement position (2) to provide a drip-proof structure.
【０００７】[0007]
Ｘ、Ｙ、Ｚ方向に任意に移動する測定物の計測が、取付金具（１６）の工夫 だけで簡単に取付けて、計測ができるようになった。またカバー（１５）を付加 することで屋外でも簡単に設置して計測できるようになった。 Measurement of an object to be arbitrarily moved in the X, Y, and Z directions can be easily performed by simply attaching the mounting bracket (16) and measuring. The addition of the cover (15) makes it easy to install and measure outdoors.
【図１】本考案の構成図FIG. 1 is a block diagram of the present invention.
１ 固定位置 ２ 測定位置 ３ Ｚ軸用センサー ４ Ｘ軸用センサー ５ Ｙ軸用センサー ６ 入出力ケーブル ７ ユニバーサルジョイント ８ ユニバーサルジョイントＸ軸 ９ ユニバーサルジョイントＹ軸 １０ Ｚ軸ガイド １１ 伝達プレートＸ軸 １２ 伝達プレートＹ軸 １３ 伝達コマＸ軸 １４ 伝達コマＹ軸 １５ ジャバラ状のカバー １６ 取付金具 DESCRIPTION OF SYMBOLS 1 Fixed position 2 Measurement position 3 Sensor for Z axis 4 Sensor for X axis 5 Sensor for Y axis 6 Input / output cable 7 Universal joint 8 Universal joint X axis 9 Universal joint Y axis 10 Z axis guide 11 Transmission plate X axis 12 Transmission plate Y axis 13 Transmission top X axis 14 Transmission top Y axis 15 Bellows-like cover 16 Mounting bracket
Claims (1)
間で、測定位置（２）がＸ、Ｙ、Ｚ、に変位する変位量
を、Ｚ軸用（３）、Ｘ軸用（４）、Ｙ軸用（５）にそれ
ぞれに直進式・回転式のエンコーダー又は、ポテンショ
メーター等を設けてＸ軸、Ｙ軸、Ｚ軸、それぞれ各軸の
動く変位量を一体になった計器で測定する計測器。An amount of displacement of a measurement position (2) between X, Y, and Z between a fixed position (1) and a measurement position (2) is determined for Z-axis (3) and for X-axis. (4) A linear / rotary encoder or potentiometer is provided for each of the Y-axis (5), and the X-axis, Y-axis, and Z-axis, each of which is integrated with the moving displacement of each axis. Measuring instrument to measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1999001367U JP3062433U (en) | 1999-01-26 | 1999-01-26 | A triaxial displacement gauge that measures (XYZ) displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1999001367U JP3062433U (en) | 1999-01-26 | 1999-01-26 | A triaxial displacement gauge that measures (XYZ) displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3062433U true JP3062433U (en) | 1999-10-08 |
Family
ID=43196177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1999001367U Expired - Lifetime JP3062433U (en) | 1999-01-26 | 1999-01-26 | A triaxial displacement gauge that measures (XYZ) displacement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3062433U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010117139A (en) * | 2008-11-11 | 2010-05-27 | Mitsubishi Heavy Ind Ltd | Contact type displacement gauge |
| KR101629843B1 (en) | 2014-08-19 | 2016-06-13 | 주식회사 바이텍코리아 | Lattice type apparatus for measuring displacement of ground |
| KR101635808B1 (en) | 2014-08-19 | 2016-07-04 | 주식회사 바이텍코리아 | Apparatus for measuring displacement of ground |
| KR20200025721A (en) * | 2018-08-31 | 2020-03-10 | (주)진이엔씨 | Apparatus for Measuring Bridge Displacement |
| KR20220104963A (en) * | 2021-01-19 | 2022-07-26 | 서울시설공단 | Displacement trajectory measuring device of bridge behavior |
-
1999
- 1999-01-26 JP JP1999001367U patent/JP3062433U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010117139A (en) * | 2008-11-11 | 2010-05-27 | Mitsubishi Heavy Ind Ltd | Contact type displacement gauge |
| KR101629843B1 (en) | 2014-08-19 | 2016-06-13 | 주식회사 바이텍코리아 | Lattice type apparatus for measuring displacement of ground |
| KR101635808B1 (en) | 2014-08-19 | 2016-07-04 | 주식회사 바이텍코리아 | Apparatus for measuring displacement of ground |
| KR20200025721A (en) * | 2018-08-31 | 2020-03-10 | (주)진이엔씨 | Apparatus for Measuring Bridge Displacement |
| KR20220104963A (en) * | 2021-01-19 | 2022-07-26 | 서울시설공단 | Displacement trajectory measuring device of bridge behavior |
| KR102512815B1 (en) | 2021-01-19 | 2023-03-22 | 서울시설공단 | Displacement trajectory measuring device of bridge behavior |
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