JPH01109213U - - Google Patents
Info
- Publication number
- JPH01109213U JPH01109213U JP355688U JP355688U JPH01109213U JP H01109213 U JPH01109213 U JP H01109213U JP 355688 U JP355688 U JP 355688U JP 355688 U JP355688 U JP 355688U JP H01109213 U JPH01109213 U JP H01109213U
- Authority
- JP
- Japan
- Prior art keywords
- tension detection
- signal
- electric wire
- detection sensor
- wire
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Description
第１図は本考案に係る張力検出装置を使用して
延線している様子を示す説明図、第２図は本考案
に係る張力検出装置の具体的構成を示す縦断面図
、第３図は第２図の平面図である。
１，１′：連結金具、２：絶縁筒、３：ストレ
ンゲージ、５：変換送信機、７：アンテナ、８：
電池、１０：張力検出装置、１１：受信機、２０
：電線、２１：引きワイヤ。
FIG. 1 is an explanatory diagram showing how a wire is extended using the tension detection device according to the present invention, FIG. 2 is a longitudinal sectional view showing the specific configuration of the tension detection device according to the present invention, and FIG. 3 is a plan view of FIG. 2; 1, 1': Connecting metal fittings, 2: Insulating tube, 3: Strain gauge, 5: Conversion transmitter, 7: Antenna, 8:
Battery, 10: Tension detection device, 11: Receiver, 20
: Electric wire, 21: Pull wire.
Claims (1)
結片と、電線に負荷された張力を検知し得る張力
検知センサーと、該張力検知センサーの信号を無
線信号に増巾変換する変換機と、該無線信号を送
信する送信機とを有する電線の延線張力検出装置
。 (2) 張力検知センサーが連結片に取付けられた
ストレンゲージである請求項１記載の延線張力検
出装置。[Claims for Utility Model Registration] (1) A connecting piece that can be interposed and connected to a running electric wire, a tension detection sensor that can detect the tension applied to the electric wire, and a signal from the tension detection sensor that can be transmitted wirelessly. A wire extension tension detection device for an electric wire, which includes a converter for amplifying and converting the signal into a signal, and a transmitter for transmitting the wireless signal. (2) The wire tension detection device according to claim 1, wherein the tension detection sensor is a strain gauge attached to the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP355688U JPH01109213U (en) | 1988-01-14 | 1988-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP355688U JPH01109213U (en) | 1988-01-14 | 1988-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01109213U true JPH01109213U (en) | 1989-07-24 |
Family
ID=31205295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP355688U Pending JPH01109213U (en) | 1988-01-14 | 1988-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01109213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007513329A (en) * | 2003-11-21 | 2007-05-24 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Combined element |
-
1988
- 1988-01-14 JP JP355688U patent/JPH01109213U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007513329A (en) * | 2003-11-21 | 2007-05-24 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Combined element |