JPS62103586U - - Google Patents
Info
- Publication number
- JPS62103586U JPS62103586U JP19691985U JP19691985U JPS62103586U JP S62103586 U JPS62103586 U JP S62103586U JP 19691985 U JP19691985 U JP 19691985U JP 19691985 U JP19691985 U JP 19691985U JP S62103586 U JPS62103586 U JP S62103586U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- vehicle body
- amount
- state detection
- detection means
- 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
- 230000008602 contraction Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 6
- 238000005339 levitation Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Control And Safety Of Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図はこの考案を具体化した高所作業車の側
面図、第２図は同じくコントロールパネルの正面
図、第３図はブーム駆動装置の油圧回路図、第４
図はブーム駆動装置の電気的構成を説明するため
のブロツク回路図、第５図はプラツトホームの位
置及びブームの状態を説明するための説明図、第
６図はブーム駆動制御装置の作用を説明するため
のフローチヤート図である。
図中、１は高所作業車、５はアウタブーム、６
は起伏シリンダ、７はインナブーム、８は伸縮シ
リンダ、９はプラツトホーム、１１はキーボード
、２８はマイクロコンピユータ、２９は中央処理
装置（ＣＰＵ）、３０はプログラムメモリ、３２
は起伏量検出器、３３は伸縮量検出器である。
Figure 1 is a side view of an aerial work vehicle that embodies this idea, Figure 2 is a front view of the control panel, Figure 3 is a hydraulic circuit diagram of the boom drive device, and Figure 4 is a hydraulic circuit diagram of the boom drive device.
The figure is a block circuit diagram to explain the electrical configuration of the boom drive device, Figure 5 is an explanatory diagram to explain the position of the platform and the state of the boom, and Figure 6 is a diagram to explain the operation of the boom drive control device. FIG. In the diagram, 1 is an aerial work vehicle, 5 is an outer boom, and 6
7 is an inner boom, 8 is a telescopic cylinder, 9 is a platform, 11 is a keyboard, 28 is a microcomputer, 29 is a central processing unit (CPU), 30 is a program memory, 32
3 is an undulation amount detector, and 33 is an expansion/contraction amount detector.
Claims (1)
ホームと、 前記ブームを駆動させるブーム駆動手段と よりなる高所作業車において、 前記ブームの状態を検出するブーム状態検出手
段と、 前記プラツトホームの移動位置を入力する入力
装置と、 前記入力装置からの移動位置データと前記ブー
ム状態検出手段からの検出データとに基づいてそ
の移動位置への移動の為に必要なブームの駆動量
を演算する演算手段と、 前記演算手段の演算結果に基づいて前記ブーム
駆動手段を駆動制御してプラツトホームを移動位
置に移動させる駆動制御手段と を備えた高所作業車のブーム駆動制御装置。 ２ ブームは車体に枢支され、ブーム駆動手段は
ブームを車体に対し起伏回動させる起伏シリンダ
であり、ブーム状態検出手段はブームの起伏量を
検出する起伏量検出器である実用新案登録請求の
範囲第１項に記載の高所作業車のブーム駆動制御
装置。 ３ ブームは車体に枢支されたアウタブームと、
同アウタブームに対し長手方向に移動可能に配設
されたインナブームとからなり、ブーム駆動手段
はアウタブームを車体に対し起伏回動させる起伏
シリンダとインナブームをアウタブームに対し長
手方向に伸縮させる伸縮シリンダとからなり、ブ
ーム状態検出手段はアウタブームの起伏量を検出
する起伏量検出器と、インナブームの伸縮量を検
出する伸縮量検出器である実用新案登録請求の範
囲第１項に記載の高所作業車のブーム駆動制御装
置。[Claims for Utility Model Registration] 1. An aerial work vehicle comprising a boom whose base end is supported by the vehicle body, a platform connected and held to the tip of the boom, and a boom drive means for driving the boom. , boom state detection means for detecting the state of the boom; an input device for inputting the movement position of the platform; and a boom state detection means for detecting the movement position of the platform based on movement position data from the input device and detection data from the boom state detection means. a calculation means for calculating a driving amount of the boom necessary for movement to the position; and a drive control means for driving and controlling the boom drive means to move the platform to the movement position based on the calculation result of the calculation means. A boom drive control device for aerial work vehicles. 2. The boom is pivotally supported on the vehicle body, the boom drive means is a levitation cylinder that raises and rotates the boom with respect to the vehicle body, and the boom state detection means is a levitation amount detector that detects the amount of levitation of the boom. A boom drive control device for an aerial work vehicle according to scope 1. 3 The boom includes an outer boom that is pivotally supported on the vehicle body,
It consists of an inner boom that is disposed so as to be movable in the longitudinal direction with respect to the outer boom, and the boom driving means includes a hoisting cylinder that raises and rotates the outer boom with respect to the vehicle body, and a telescoping cylinder that extends and contracts the inner boom in the longitudinal direction with respect to the outer boom. The boom state detection means includes a levitation amount detector that detects the amount of undulation of the outer boom, and an expansion and contraction amount detector that detects the amount of expansion and contraction of the inner boom. Car boom drive control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19691985U JPS62103586U (en) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19691985U JPS62103586U (en) | 1985-12-20 | 1985-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62103586U true JPS62103586U (en) | 1987-07-01 |
Family
ID=31156163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19691985U Pending JPS62103586U (en) | 1985-12-20 | 1985-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62103586U (en) |
-
1985
- 1985-12-20 JP JP19691985U patent/JPS62103586U/ja active Pending
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