JPH02142799U - - Google Patents
Info
- Publication number
- JPH02142799U JPH02142799U JP5086689U JP5086689U JPH02142799U JP H02142799 U JPH02142799 U JP H02142799U JP 5086689 U JP5086689 U JP 5086689U JP 5086689 U JP5086689 U JP 5086689U JP H02142799 U JPH02142799 U JP H02142799U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- detection means
- power supply
- supply terminal
- bucket
- 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 7
- 238000010586 diagram Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は、本考案の高所作業車の照明装置にお
ける警報装置の説明図、第２図は電気工事用の高
所作業の説明図である。
１……車輌、２……ブーム、３……バケツト、
４……電気絶縁区間、５……電源接続端子、６…
…照明装置、７……電気ケーブル、８……接続検
知手段、１０……明度検知手段、１４……警報手
段。
FIG. 1 is an explanatory diagram of an alarm device in a lighting system for a vehicle for working at heights according to the present invention, and FIG. 2 is an explanatory diagram of working at heights for electrical work. 1...Vehicle, 2...Boom, 3...Bucket,
4...Electrical insulation section, 5...Power connection terminal, 6...
...Lighting device, 7...Electric cable, 8...Connection detection means, 10...Brightness detection means, 14...Alarm means.
Claims (1)
ブームの先端に、作業者搭乗用のバケツトを取り
付け、前記ブームの一部に電気絶縁区間を備えて
なる電気工事用の高所作業車、特に 前記ブームの先端部又はバケツトに電源供給端
子を有する照明装置を取り付け、この照明装置の
電源供給端子と前記車輌側の電源とを着脱自在な
電気ケーブルで接続し、照明装置を車輌側の電源
で点灯しうるよう構成してなる高所作業車におい
て、 前記電源供給端子への電気ケーブルの接続を検
知して作動する接続検知手段と、周囲の明るさが
所定以上となつたときに作動する明度検知手段、
および警報手段を、前記ブーム先端部又はバケツ
トに設け、前記接続検知手段および明度検知手段
が共に作動したとき前記警報手段が作動するよう
構成したことを特徴とする高所作業車の照明装置
の警報手段。[Scope of Claim for Utility Model Registration] For electrical work, the boom is arranged on a vehicle so that it can be rotated and raised, and a bucket for riding a worker is attached to the tip of the boom, and a part of the boom is provided with an electrically insulating section. A lighting device having a power supply terminal is attached to the tip of the boom or bucket, and the power supply terminal of the lighting device is connected to the power source on the vehicle side with a detachable electric cable. An aerial work vehicle configured such that the device can be turned on by a power source on the vehicle side, further comprising a connection detection means that is activated by detecting the connection of an electric cable to the power supply terminal, and a connection detection means that operates when the electric cable is connected to the power supply terminal, and when the surrounding brightness exceeds a predetermined level. Brightness detection means that activates when it gets hot.
and an alarm means provided on the tip end of the boom or the bucket, and configured such that the alarm means is activated when both the connection detection means and the brightness detection means are activated. means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5086689U JPH02142799U (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5086689U JPH02142799U (en) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02142799U true JPH02142799U (en) | 1990-12-04 |
Family
ID=31569785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5086689U Pending JPH02142799U (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02142799U (en) |
-
1989
- 1989-04-28 JP JP5086689U patent/JPH02142799U/ja active Pending
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