JPH0445138U - - Google Patents
Info
- Publication number
- JPH0445138U JPH0445138U JP8726590U JP8726590U JPH0445138U JP H0445138 U JPH0445138 U JP H0445138U JP 8726590 U JP8726590 U JP 8726590U JP 8726590 U JP8726590 U JP 8726590U JP H0445138 U JPH0445138 U JP H0445138U
- Authority
- JP
- Japan
- Prior art keywords
- trolley wire
- rotating shaft
- trolley
- running body
- detection
- 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
- 238000001514 detection method Methods 0.000 claims description 7
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Description
第１図〜第６図は本考案の一実施例を示し、第
１図〜第３図はそれぞれ検出走行体の平面図、一
部切欠き側面図および一部切欠き正面図、第４図
はトロリー線の断面図、第５図は探査装置の使用
状態を示す斜視図、第６図はハンガーローラーの
分解斜視図、第７図はハンガーローラーの他の実
施例を示す斜視図である。
１……線路、２……トロリー線、５……吊りハ
ンガー、６……検出走行体、７……走行駆動モー
ター、８Ａ，８Ｂ……ハンガーローラー、９Ａ，
９Ｂ……走行ローラー、１０……センサーヘツド
、１１……垂直軸、１２……ローラー本体、１４
……つる巻きバネ、１５……ストツパー、２１…
…検出記録台車。
1 to 6 show an embodiment of the present invention, and FIGS. 1 to 3 are a plan view, a partially cutaway side view, a partially cutaway front view, and FIG. 4 of the detection traveling body, respectively. 5 is a sectional view of the trolley wire, FIG. 5 is a perspective view showing how the exploration device is used, FIG. 6 is an exploded perspective view of the hanger roller, and FIG. 7 is a perspective view showing another embodiment of the hanger roller. 1... Track, 2... Trolley wire, 5... Hanging hanger, 6... Detection running body, 7... Traveling drive motor, 8A, 8B... Hanger roller, 9A,
9B... Traveling roller, 10... Sensor head, 11... Vertical axis, 12... Roller body, 14
... Helical spring, 15 ... Stopper, 21 ...
...Detection recording trolley.
Claims (1)
出走行体に、検出走行体をトロリー線に吊り下げ
て支持する前後一対のハンガーローラーを前部お
よび後部にそれぞれ配設するとともに、トロリー
線の両側面を挟持して回転し検出走行体を走行駆
動する左右一対の走行ローラーを設け、前記ハン
ガーローラーを、トロリー線の側方で前後方向に
所定間隔をあけて立設された縦軸にそれぞれ回動
自在に取り付けられた横方向の回動軸と、この回
動軸に回転自在に支持されトロリー線上面に掛け
止めされて転動自在なローラー本体と、前記回動
軸を走行方向後方から前方に回動付勢する付勢手
段と、前記回動軸をトロリー線に直交する位置で
前方への回動を規制するストツパーとで構成した
ことを特徴とするトロリー線の探査装置。 A detection running body having a detector for detecting the wear of the trolley wire is provided with a pair of front and rear hanger rollers at the front and rear, respectively, which suspend and support the detection running body from the trolley wire. A pair of left and right running rollers are provided to pinch and rotate the detection running body to drive the detection running body, and the hanger rollers are respectively rotated about vertical shafts that are erected on the sides of the trolley line at a predetermined interval in the front and back direction. A horizontal rotating shaft that is freely attached, a roller body that is rotatably supported by the rotating shaft and is latched onto the top surface of the trolley line so that it can roll freely, and the rotating shaft is moved from the rear to the front in the running direction. 1. A trolley wire exploration device comprising: a biasing means for biasing rotation; and a stopper for restricting forward rotation of the rotation shaft at a position perpendicular to the trolley wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8726590U JPH0634173Y2 (en) | 1990-08-20 | 1990-08-20 | Trolley line probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8726590U JPH0634173Y2 (en) | 1990-08-20 | 1990-08-20 | Trolley line probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0445138U true JPH0445138U (en) | 1992-04-16 |
| JPH0634173Y2 JPH0634173Y2 (en) | 1994-09-07 |
Family
ID=31819469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8726590U Expired - Lifetime JPH0634173Y2 (en) | 1990-08-20 | 1990-08-20 | Trolley line probe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634173Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007151313A (en) * | 2005-11-29 | 2007-06-14 | Doden:Kk | Overhead line suspended moving fixture |
| JP6481003B1 (en) * | 2017-10-03 | 2019-03-13 | 不二輸送機工業株式会社 | AE measuring device for electric wires |
-
1990
- 1990-08-20 JP JP8726590U patent/JPH0634173Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007151313A (en) * | 2005-11-29 | 2007-06-14 | Doden:Kk | Overhead line suspended moving fixture |
| JP4594853B2 (en) * | 2005-11-29 | 2010-12-08 | 株式会社ドウデン | Overhead wire suspension bracket |
| JP6481003B1 (en) * | 2017-10-03 | 2019-03-13 | 不二輸送機工業株式会社 | AE measuring device for electric wires |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0634173Y2 (en) | 1994-09-07 |