JPH0264598U - - Google Patents
Info
- Publication number
- JPH0264598U JPH0264598U JP14237588U JP14237588U JPH0264598U JP H0264598 U JPH0264598 U JP H0264598U JP 14237588 U JP14237588 U JP 14237588U JP 14237588 U JP14237588 U JP 14237588U JP H0264598 U JPH0264598 U JP H0264598U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- lower control
- boom
- inputted
- display 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は本考案に係る高所作業車の上部電源切
り忘れ防止装置を装備した高所作業車の一例を示
す側面図、第２図は高所作業車の上部電源切り忘
れ防止装置の一例を示すブロツク図である。
１……高所作業車、２……上部電源切り忘れ防
止装置、８……作業台、９……上部電源装置、１
０……上部コントロール装置、１１……電源スイ
ツチ、１２……アクセルスイツチ回路、１３……
光ケーブル、１４……下部コントロール装置、１
５……アウトリガ操作部、１６……表示手段（パ
イロツトランプ）。
Fig. 1 is a side view showing an example of a vehicle for working at heights equipped with a device for preventing forgetting to turn off the upper power source of a vehicle for working at heights according to the present invention, and Fig. 2 shows an example of a device for preventing forgetting to turn off the upper power source of a vehicle for working at heights. It is a block diagram. 1... High-altitude work vehicle, 2... Device for preventing forgetting to turn off upper power supply, 8... Workbench, 9... Upper power supply device, 1
0... Upper control device, 11... Power switch, 12... Accelerator switch circuit, 13...
Optical cable, 14... Lower control device, 1
5... Outrigger operation unit, 16... Display means (pilot lamp).
Claims (1)
別個の上部電源を装備して上部コントロール装置
等を作動させるようにした高所作業車において、
上部電源と上部コントロール装置間に設けられた
電源スイツチのＯＮ状態を上部に装備したアクセ
ルスイツチ回路で検出し、該アクセルスイツチ回
路で検出した検出信号をブーム内に配線した光ケ
ーブルを介してターンテーブル近傍に設けた下部
コントロール装置に入力せしめ、該下部コントロ
ール装置の出力をアウトリガ操作部に装備した表
示手段に入力せしめ、該表示手段の作動でもつて
上部電源の切り忘れを表示するようにしたことを
特徴とする高所作業車の上部電源切り忘れ防止装
置。 In an aerial work vehicle, the bucket installed at the tip of the boom is equipped with an upper power source separate from the lower power source to operate the upper control device, etc.
The ON state of the power switch installed between the upper power supply and the upper control device is detected by the accelerator switch circuit installed on the upper part, and the detection signal detected by the accelerator switch circuit is sent to the vicinity of the turntable via an optical cable wired inside the boom. The output of the lower control device is inputted to a lower control device provided in the outrigger operating section, and the output of the lower control device is inputted to a display means provided in the outrigger operating section, so that when the display means is operated, it is displayed that the upper power supply has been forgotten to be turned off. A device that prevents you from forgetting to turn off the upper part of the aerial work vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14237588U JPH0626558Y2 (en) | 1988-10-31 | 1988-10-31 | A device to prevent the user from forgetting to turn off the power at the top of an aerial work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14237588U JPH0626558Y2 (en) | 1988-10-31 | 1988-10-31 | A device to prevent the user from forgetting to turn off the power at the top of an aerial work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0264598U true JPH0264598U (en) | 1990-05-15 |
| JPH0626558Y2 JPH0626558Y2 (en) | 1994-07-20 |
Family
ID=31408270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14237588U Expired - Lifetime JPH0626558Y2 (en) | 1988-10-31 | 1988-10-31 | A device to prevent the user from forgetting to turn off the power at the top of an aerial work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626558Y2 (en) |
-
1988
- 1988-10-31 JP JP14237588U patent/JPH0626558Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626558Y2 (en) | 1994-07-20 |
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