JPH0469704U - - Google Patents
Info
- Publication number
- JPH0469704U JPH0469704U JP11159790U JP11159790U JPH0469704U JP H0469704 U JPH0469704 U JP H0469704U JP 11159790 U JP11159790 U JP 11159790U JP 11159790 U JP11159790 U JP 11159790U JP H0469704 U JPH0469704 U JP H0469704U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- device body
- tip
- width
- shaft
- 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
- 238000009412 basement excavation Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
第１図はこの考案を適用したケリー掘削機の全
体構成を示す断面説明図、第２図は溝幅測定器を
示す拡大図、第３図はボツクス内部の検出器の構
成を示す断面図、第４図は測定データを演算処理
するための電気的構成を示すブロツク図である。
１……ベースマシン、２……ガイドバー、３…
…掘削溝、３ａ……壁部、４……ケリーシエルガ
イド（装置本体）、６……枢支軸、７……測定用
アーム、８……ローラ、１１……検出器。
Fig. 1 is a cross-sectional explanatory diagram showing the overall configuration of a Kelly excavator to which this invention is applied, Fig. 2 is an enlarged view showing the groove width measuring device, and Fig. 3 is a cross-sectional view showing the configuration of the detector inside the box. FIG. 4 is a block diagram showing an electrical configuration for processing measurement data. 1...Base machine, 2...Guide bar, 3...
... Excavation groove, 3a ... Wall part, 4 ... Kelly shell guide (apparatus main body), 6 ... Pivot shaft, 7 ... Measuring arm, 8 ... Roller, 11 ... Detector.
Claims (1)
着された所定幅の装置本体と、該装置本体の上部
における幅方向両側に枢支軸を介して傾動可能に
軸受され、かつ水平方向に回動付勢される一対の
測定用アームと、該アームの先端にあつて前記溝
の両側壁部に接触しつつ転動するローラと、前記
測定アームの枢支軸に軸結され、該枢支軸の回動
変位を検出する検出器とを備えたことを特徴とす
る掘削溝の溝幅測定器。 A device body of a predetermined width is attached to the tip of a guide bar vertically installed inside the excavation groove, and the device body is tiltably supported on both sides in the width direction at the upper part of the device body via a pivot shaft, and rotates in the horizontal direction. a pair of measuring arms that are dynamically biased; a roller that is disposed at the tip of the arm and rolls while contacting both side walls of the groove; 1. A groove width measuring device for an excavated groove, comprising: a detector for detecting rotational displacement of a shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990111597U JP2527975Y2 (en) | 1990-10-26 | 1990-10-26 | Drilling groove width measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990111597U JP2527975Y2 (en) | 1990-10-26 | 1990-10-26 | Drilling groove width measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0469704U true JPH0469704U (en) | 1992-06-19 |
| JP2527975Y2 JP2527975Y2 (en) | 1997-03-05 |
Family
ID=31859065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990111597U Expired - Lifetime JP2527975Y2 (en) | 1990-10-26 | 1990-10-26 | Drilling groove width measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527975Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700022210A1 (en) * | 2017-02-28 | 2018-08-28 | Soilmec Spa | MEASUREMENT DEVICE FOR AN EXCAVATION. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS456124Y1 (en) * | 1966-05-02 | 1970-03-26 | ||
| JPS5756681A (en) * | 1980-09-24 | 1982-04-05 | Hitachi Ltd | Swash plate type compressor |
-
1990
- 1990-10-26 JP JP1990111597U patent/JP2527975Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS456124Y1 (en) * | 1966-05-02 | 1970-03-26 | ||
| JPS5756681A (en) * | 1980-09-24 | 1982-04-05 | Hitachi Ltd | Swash plate type compressor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700022210A1 (en) * | 2017-02-28 | 2018-08-28 | Soilmec Spa | MEASUREMENT DEVICE FOR AN EXCAVATION. |
| EP3366844A1 (en) * | 2017-02-28 | 2018-08-29 | SOILMEC S.p.A. | Measuring device of an excavation site |
| US10876392B2 (en) | 2017-02-28 | 2020-12-29 | Soilmec S.P.A. | Measuring device of an excavation site |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2527975Y2 (en) | 1997-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0469704U (en) | ||
| JP3483664B2 (en) | Bending angle measuring device for plate bending machine | |
| JPS5929708U (en) | Wheel alignment measuring device | |
| JPS63188515U (en) | ||
| JPH0734798Y2 (en) | Aircraft control surface movement detector | |
| JPS648610U (en) | ||
| JPH0624429Y2 (en) | Underground excavator displacement measuring device | |
| JPH03257317A (en) | Holding apparatus of magnetic field detector of underground excavator | |
| JPH0212613U (en) | ||
| JPS637330U (en) | ||
| JPS6367840U (en) | ||
| JPS62176290U (en) | ||
| JPS6196351U (en) | ||
| JPS5872615U (en) | Pipe bending measuring device | |
| JPH0485208U (en) | ||
| JPS6352855U (en) | ||
| JPS6232059U (en) | ||
| JPS6324189U (en) | ||
| JPH0325691U (en) | ||
| JPS59161006U (en) | flooring measuring machine | |
| JPS60114163U (en) | hose counter | |
| JPS6037811U (en) | Direction measuring device for underwater working machines | |
| JPS6138537U (en) | Balance change measuring device | |
| JPS59163640U (en) | Variable excavator for leader | |
| JPH0227505U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |