JPH0318094U - - Google Patents
Info
- Publication number
- JPH0318094U JPH0318094U JP7649089U JP7649089U JPH0318094U JP H0318094 U JPH0318094 U JP H0318094U JP 7649089 U JP7649089 U JP 7649089U JP 7649089 U JP7649089 U JP 7649089U JP H0318094 U JPH0318094 U JP H0318094U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- manipulator
- operating cabin
- recess
- sub
- 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
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は本考案に係る高所作業車の吊り上げ装
置の使用状態を説明するための側面図、第２図は
吊り上げ装置の展開及び格納状態の説明図、第３
図は高所作業車の平面図、第４図は高所作業車の
背面図である。
１……高所作業車、１ａ……運転キヤビン、２
……ターンテーブル、３……ブーム、４……マニ
ピユレータ操縦用キヤビン、４ａ……背部、４ｂ
……凹部、５……マニピユレータ、６……吊り上
げ装置、６ａ……サブブーム、６ｂ……アーム、
６ｃ……屈伸シリンダー、７……フレーム、８…
…回動装置、８ａ……枢軸、８ｂ……スプロケツ
ト、８ｃ……チエーン、９ａ，９ｂ……起伏シリ
ンダー、１０……旋回シリンダー、１１……ウイ
ンチ装置、１２……ロープ、１３…シーブ、１４
……吊りフツク。
Fig. 1 is a side view for explaining the usage state of the lifting device for a high-altitude work vehicle according to the present invention, Fig. 2 is an explanatory diagram of the unfolded and stored state of the lifting device, and Fig. 3
The figure is a plan view of the vehicle for aerial work, and FIG. 4 is a rear view of the vehicle for aerial work. 1...Aerial work vehicle, 1a...Driving cabin, 2
...Turntable, 3...Boom, 4...Manipulator operating cabin, 4a...Back, 4b
... recess, 5 ... manipulator, 6 ... lifting device, 6a ... sub-boom, 6b ... arm,
6c... bending cylinder, 7... frame, 8...
...Rotating device, 8a... Pivot, 8b... Sprocket, 8c... Chain, 9a, 9b... Lifting cylinder, 10... Swivel cylinder, 11... Winch device, 12... Rope, 13... Sheave, 14
...Hanging hook.
Claims (1)
たマニピユレータ操縦用キヤビンを搭載し、該マ
ニピユレータ操縦用キヤビンの背部に縦方向に凹
部を形成し、該凹部内に収納されるように前記マ
ニピユレータ操縦用キヤビンの背部にフレームを
旋回可能に立設し、該フレームの上端には格納時
に前記凹部内に収納され作業時に前記マニピユレ
ータ操縦用キヤビンの上方に位置するようにサブ
ブームが回動可能に枢着され、該サブブームの先
端には格納時にサブブームの下面に折り畳まれる
ようにアームが屈伸可能に枢着されていることを
特徴とする高所作業車の吊り上げ装置。 A manipulator operating cabin equipped with a manipulator at the front is mounted on the tip of the boom, a recess is formed in the back of the manipulator operating cabin in the vertical direction, and the back of the manipulator operating cabin is configured to be housed in the recess. A frame is rotatably installed at the upper end of the frame, and a sub-boom is rotatably pivoted to the upper end of the frame so as to be housed in the recess when stored and positioned above the manipulator operating cabin during operation. A lifting device for an aerial work vehicle, characterized in that an arm is pivotably attached to the tip of the sub-boom so that it can be bent and extended so that it can be folded onto the underside of the sub-boom when stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7649089U JPH0644948Y2 (en) | 1989-06-30 | 1989-06-30 | Lifting device for aerial work vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7649089U JPH0644948Y2 (en) | 1989-06-30 | 1989-06-30 | Lifting device for aerial work vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318094U true JPH0318094U (en) | 1991-02-22 |
| JPH0644948Y2 JPH0644948Y2 (en) | 1994-11-16 |
Family
ID=31618008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7649089U Expired - Fee Related JPH0644948Y2 (en) | 1989-06-30 | 1989-06-30 | Lifting device for aerial work vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644948Y2 (en) |
-
1989
- 1989-06-30 JP JP7649089U patent/JPH0644948Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644948Y2 (en) | 1994-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |