JPS63146704U - - Google Patents
Info
- Publication number
- JPS63146704U JPS63146704U JP3916887U JP3916887U JPS63146704U JP S63146704 U JPS63146704 U JP S63146704U JP 3916887 U JP3916887 U JP 3916887U JP 3916887 U JP3916887 U JP 3916887U JP S63146704 U JPS63146704 U JP S63146704U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- lifting rod
- differential transformer
- bridge girder
- girder
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
図面はこの考案の一実施例にして、第１図は本
案品の正面図、第２図は第１図の―線一部切
欠した断面図、第３図は第１図の―線矢視図
、第４図は第２図の一部切欠した縦断面図、第５
図は測定時の正面図、第６図は第５図の―線
要部矢視図、第７図は橋桁の要部平面図である。 １０…差動トランス、１４…昇降桿、２０…桁
取付金具、２０′，２０″…フオーク片、２２…
橋桁、Ｍ…記録計、Ｋ…表示計、Ｖ…筐体。
案品の正面図、第２図は第１図の―線一部切
欠した断面図、第３図は第１図の―線矢視図
、第４図は第２図の一部切欠した縦断面図、第５
図は測定時の正面図、第６図は第５図の―線
要部矢視図、第７図は橋桁の要部平面図である。 １０…差動トランス、１４…昇降桿、２０…桁
取付金具、２０′，２０″…フオーク片、２２…
橋桁、Ｍ…記録計、Ｋ…表示計、Ｖ…筐体。
Claims (1)
- 橋桁に着脱自在な一対のフオーク片を突出した
桁取付金具をその設定位置を調節可能に支持せる
筐体に、昇降桿を昇降自在に貫通・装着し、該昇
降桿と連動し、かつ筐体内に収納せる差動トラン
スに、順次、記録計、表示計を接続させてなる橋
桁の変位測定装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3916887U JPS63146704U (ja) | 1987-03-19 | 1987-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3916887U JPS63146704U (ja) | 1987-03-19 | 1987-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63146704U true JPS63146704U (ja) | 1988-09-28 |
Family
ID=30852092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3916887U Pending JPS63146704U (ja) | 1987-03-19 | 1987-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63146704U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014173313A (ja) * | 2013-03-08 | 2014-09-22 | Railway Technical Research Institute | 鉄道橋梁の支承部の非接触測定方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57141501A (en) * | 1981-02-26 | 1982-09-01 | Kaneko Keisoku Kogyo Kk | Measuring device for displacement of bridge girder |
-
1987
- 1987-03-19 JP JP3916887U patent/JPS63146704U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57141501A (en) * | 1981-02-26 | 1982-09-01 | Kaneko Keisoku Kogyo Kk | Measuring device for displacement of bridge girder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014173313A (ja) * | 2013-03-08 | 2014-09-22 | Railway Technical Research Institute | 鉄道橋梁の支承部の非接触測定方法 |