JPH037200U - - Google Patents
Info
- Publication number
- JPH037200U JPH037200U JP6639489U JP6639489U JPH037200U JP H037200 U JPH037200 U JP H037200U JP 6639489 U JP6639489 U JP 6639489U JP 6639489 U JP6639489 U JP 6639489U JP H037200 U JPH037200 U JP H037200U
- Authority
- JP
- Japan
- Prior art keywords
- control
- infrared light
- section
- light emitting
- signal
- 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 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図はこの考案の制御装置搭載した高所作業
台車の側面図、第２図は伸縮機構の駆動部の説明
図、第３図は制御装置の回路説明図である。
１０……移動車、１１……クローラ、１２……
車体、２０……パンタグラフ、２５……作業台、
２６……操作部、３０……油圧シリンダユニツト
、３１……切替バルブ、３２……オイルポンプ、
４０……制御装置、４１……制御回路部、４２…
…受光部、４３……リモコン信号発信部、４４…
…リードスイツチ、４５……有線リモコンユニツ
ト、４６……赤外線リモコンユニツト。
FIG. 1 is a side view of an elevated work platform equipped with the control device of this invention, FIG. 2 is an explanatory diagram of the drive section of the telescoping mechanism, and FIG. 3 is an explanatory diagram of the circuit of the control device. 10...mobile vehicle, 11...crawler, 12...
Vehicle body, 20...pantograph, 25...workbench,
26... Operating unit, 30... Hydraulic cylinder unit, 31... Switching valve, 32... Oil pump,
40...control device, 41...control circuit section, 42...
...Light receiving section, 43...Remote control signal transmitting section, 44...
...Reed switch, 45...Wired remote control unit, 46...Infrared remote control unit.
Claims (1)
、これに作業台を取付け、この伸縮機構の伸縮で
作業台を上下方向に駆動する油圧シリンダユニツ
トを装備して構成した高所作業台車において、油
圧シリンダユニツトは３ポジシヨン４ポートバル
ブをもつ油圧回路と、この油圧回路の制御のため
の赤外線受光部をもち、この赤外線受光部での光
信号をデジタル信号に変換して制御信号を出力す
る制御部と、前記制御部の赤外線受光部に制御光
信号を発光する赤外線発光部とを備え、前記赤外
線発光部を作業モードに従つて操作することでリ
モートコントロールできるように構成したことを
特徴とする制御装置。 A high-altitude working platform is constructed by equipping a mobile vehicle with a telescoping mechanism such as a pantograph, attaching a workbench to this, and equipping it with a hydraulic cylinder unit that drives the workbench in the vertical direction by the expansion and contraction of this telescoping mechanism. The unit has a hydraulic circuit with a 3-position 4-port valve, an infrared receiver for controlling this hydraulic circuit, a control section that converts the optical signal from the infrared receiver into a digital signal, and outputs a control signal. , a control device comprising: an infrared light receiving section of the control section; an infrared light emitting section that emits a control light signal; and a control device configured such that the infrared light emitting section can be remotely controlled by operating the infrared light emitting section according to a work mode. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6639489U JPH037200U (en) | 1989-06-07 | 1989-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6639489U JPH037200U (en) | 1989-06-07 | 1989-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH037200U true JPH037200U (en) | 1991-01-23 |
Family
ID=31599074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6639489U Pending JPH037200U (en) | 1989-06-07 | 1989-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014108881A (en) * | 2012-12-04 | 2014-06-12 | Hokuetsu Kogyo Co Ltd | High place work platform |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5656500A (en) * | 1979-10-01 | 1981-05-18 | Yuu Ii Shii Mfg Co | Remote working auxiliary pressurizing system |
-
1989
- 1989-06-07 JP JP6639489U patent/JPH037200U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5656500A (en) * | 1979-10-01 | 1981-05-18 | Yuu Ii Shii Mfg Co | Remote working auxiliary pressurizing system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014108881A (en) * | 2012-12-04 | 2014-06-12 | Hokuetsu Kogyo Co Ltd | High place work platform |
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