JPH0359999U - - Google Patents
Info
- Publication number
- JPH0359999U JPH0359999U JP12048989U JP12048989U JPH0359999U JP H0359999 U JPH0359999 U JP H0359999U JP 12048989 U JP12048989 U JP 12048989U JP 12048989 U JP12048989 U JP 12048989U JP H0359999 U JPH0359999 U JP H0359999U
- Authority
- JP
- Japan
- Prior art keywords
- temporary support
- orthogonal force
- vehicle
- boom
- temporary
- 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 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図〜第４図は、この考案の仮支持車の安全
装置の説明図であつて、第１図は仮支持支柱の断
面説明図、第２図は、第１図のＸ−Ｘ断面図、第
３図は、安全装置のブロツク図、第４図は、他の
実施例のブロツク図である。第５図は、仮支持車
の説明図である。
１……車輌、２……旋回台、３……伸縮ブーム
、３……架線仮支持部、５……仮支持支柱、１３
……直交力検出手段、１４……ブーム長検出器、
１５……限界直交力応答値出力手段、１６……比
較手段。
Figures 1 to 4 are explanatory diagrams of the safety device of the temporary support vehicle of this invention, in which Figure 1 is a cross-sectional explanatory view of the temporary support column, and Figure 2 is a cross-sectional view taken along line XX in Figure 1. FIG. 3 is a block diagram of the safety device, and FIG. 4 is a block diagram of another embodiment. FIG. 5 is an explanatory diagram of the temporary support vehicle. 1...Vehicle, 2...Swivel base, 3...Telescopic boom, 3...Temporary overhead wire support section, 5...Temporary support column, 13
... orthogonal force detection means, 14 ... boom length detector,
15... Limit orthogonal force response value output means, 16... Comparison means.
Claims (1)
在に伸縮ブームを取り付けると共に、この伸縮ブ
ームの先端に、先端に架線仮支持部を備えた仮支
持支柱を取り付けてなる仮支持車の安全装置であ
つて、 (1) 伸縮ブームの起伏面に直交して前記架線仮
支持部に作用する力を検出する直交力検出手段、 (2) 伸縮ブームの長さを検出するブーム長検出
器、 (3) ブーム長検出器からの信号を受取り、その
時の仮支持車の稼働姿勢における限界直交力応答
値を出力する限界直交力応答値出力手段、 (4) および、限界直交力応答値出力手段の出力
と直交力検出手段の検出値を対比し、後者の値が
前者の値に達すると警報または仮支持車の動きを
制限する信号を出力する比較手段、 とから構成したことを特徴とする仮支持車の安
全装置。[Scope of Claim for Utility Model Registration] A telescoping boom is attached to a swivel base that is rotatably mounted on a vehicle, and a temporary support column with a temporary overhead wire support section is attached to the tip of the telescoping boom. A safety device for a temporary support vehicle comprising: (1) an orthogonal force detection means for detecting a force acting on the temporary support section of the overhead line perpendicular to the undulation surface of the telescopic boom; (2) detecting the length of the telescopic boom. (3) A limit orthogonal force response value output means that receives a signal from the boom length detector and outputs a limit orthogonal force response value in the operating position of the temporarily supported vehicle at that time; (4) and Comparing means compares the output of the orthogonal force response value output means and the detected value of the orthogonal force detection means, and outputs an alarm or a signal for restricting the movement of the temporarily supported vehicle when the latter value reaches the former value. A safety device for temporary support vehicles that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12048989U JPH0359999U (en) | 1989-10-13 | 1989-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12048989U JPH0359999U (en) | 1989-10-13 | 1989-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0359999U true JPH0359999U (en) | 1991-06-12 |
Family
ID=31668565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12048989U Pending JPH0359999U (en) | 1989-10-13 | 1989-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0359999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020072574A (en) * | 2018-10-31 | 2020-05-07 | 株式会社アイチコーポレーション | Safety device for work vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS647199B2 (en) * | 1982-02-01 | 1989-02-07 | Sanwa Shutter Corp |
-
1989
- 1989-10-13 JP JP12048989U patent/JPH0359999U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS647199B2 (en) * | 1982-02-01 | 1989-02-07 | Sanwa Shutter Corp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020072574A (en) * | 2018-10-31 | 2020-05-07 | 株式会社アイチコーポレーション | Safety device for work vehicle |
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