JPH041896U - - Google Patents
Info
- Publication number
- JPH041896U JPH041896U JP4145090U JP4145090U JPH041896U JP H041896 U JPH041896 U JP H041896U JP 4145090 U JP4145090 U JP 4145090U JP 4145090 U JP4145090 U JP 4145090U JP H041896 U JPH041896 U JP H041896U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle body
- amount
- detector
- overhang
- tilt angle
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は、本考案に係る作動規制装置を備た高
所作業車の斜視図、第２図は、上記作動規制装置
の構成を示した油圧・電気回路図、第３図は、傾
斜地に支持された上記高所作業車を示した概略図
である。
４……ブーム、１０……アウトリガジヤツキ、
４１……張出量検出器、４２……傾斜検出器、４
４……遮断バルブ、４５……バルブユニツト。
Fig. 1 is a perspective view of an aerial work vehicle equipped with an operation regulating device according to the present invention, Fig. 2 is a hydraulic/electrical circuit diagram showing the configuration of the above-mentioned operating regulating device, and Fig. 3 is a perspective view of an aerial work vehicle equipped with an operation regulating device according to the present invention. It is a schematic diagram showing the above-mentioned supported aerial work vehicle. 4...Boom, 10...Outrigger jack,
41...Protrusion amount detector, 42...Inclination detector, 4
4...Shutoff valve, 45...Valve unit.
Claims (1)
の前後左右に、前記車体の側方に任意量張り出し
て前記車体を支持可能な４個のアウトリガジヤツ
キを備えてなる作業車において、傾斜地での前記
アウトリガジヤツキによる前記車体の安定支持状
態を維持すべく前記作業装置の作動を規制する作
業装置の作動規制装置であつて、 前記各アウトリガジヤツキの張出量を検出する
張出量検出器と、 前記アウトリガジヤツキにより支持された状態
における前記車体の実傾斜角を検出する傾斜角検
出器と、 この傾斜角検出器により検出された前記車体の
実傾斜角が、前記張出量検出器により検出された
前記各アウトリガジヤツキの張出量に基づいて設
定される所定角度以上となつたときに、前記作業
装置の作動を規制する規制手段とからなることを
特徴とする作業装置の作動規制装置。[Claims for Utility Model Registration] A working device is provided on a vehicle body, and four outrigger jacks are provided on the front, rear, left, and right sides of the vehicle body and can extend to the sides of the vehicle body by an arbitrary amount to support the vehicle body. In a working vehicle, an operation regulating device for a working device that regulates the operation of the working device in order to maintain a stable support state of the vehicle body by the outrigger jacks on a slope, wherein the amount of protrusion of each of the outrigger jacks is an overhang amount detector for detecting an overhang amount detector, a tilt angle detector for detecting an actual tilt angle of the vehicle body in a state supported by the outrigger jack, and an actual tilt angle of the vehicle body detected by the tilt angle detector. and a regulating means for regulating the operation of the working device when the angle exceeds a predetermined angle set based on the amount of overhang of each of the outrigger jacks detected by the amount of overhang detector. Features: Operation regulation device for working equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4145090U JPH0724391Y2 (en) | 1990-04-18 | 1990-04-18 | Working device operation control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4145090U JPH0724391Y2 (en) | 1990-04-18 | 1990-04-18 | Working device operation control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH041896U true JPH041896U (en) | 1992-01-09 |
| JPH0724391Y2 JPH0724391Y2 (en) | 1995-06-05 |
Family
ID=31552127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4145090U Expired - Lifetime JPH0724391Y2 (en) | 1990-04-18 | 1990-04-18 | Working device operation control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724391Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016160051A (en) * | 2015-03-03 | 2016-09-05 | 株式会社アイチコーポレーション | Work vehicle |
-
1990
- 1990-04-18 JP JP4145090U patent/JPH0724391Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016160051A (en) * | 2015-03-03 | 2016-09-05 | 株式会社アイチコーポレーション | Work vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724391Y2 (en) | 1995-06-05 |
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