JPH0419594U - - Google Patents
Info
- Publication number
- JPH0419594U JPH0419594U JP6119890U JP6119890U JPH0419594U JP H0419594 U JPH0419594 U JP H0419594U JP 6119890 U JP6119890 U JP 6119890U JP 6119890 U JP6119890 U JP 6119890U JP H0419594 U JPH0419594 U JP H0419594U
- Authority
- JP
- Japan
- Prior art keywords
- jib
- frame
- attached
- winch
- support frame
- 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
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図〜第２図は、この考案に係る高所作業車
の吊り上げ装置の実施例の説明図であつて、第１
図は吊り上げ装置の側面図、第２図は第１図のＸ
−Ｘ断面図である。第３図〜第４図は、この考案
に係る高所作業車の吊り上げ装置の他の実施例の
説明図であつて、第３図は吊り上げ装置の側面図
、第４図は第３図のＹ−Ｙ断面図である。第５図
は従来の高所作業車の吊り上げ装置の説明図であ
る。
ブーム……３、鉛直支軸……４、バケツト……
５、旋回枠……６、ジブ支持枠……７、ジブ……
８、ロープ……９、ウインチ装置……１０、ウイ
ンチドラム……１０ａ、支軸……１０ｂ、固定手
段……１１、吊り上げ装置……Ａ。
Figures 1 and 2 are explanatory diagrams of an embodiment of a lifting device for an aerial work vehicle according to this invention, and are
The figure is a side view of the lifting device, and Figure 2 is the X in Figure 1.
-X sectional view. 3 and 4 are explanatory diagrams of other embodiments of the lifting device for an aerial work vehicle according to this invention, in which FIG. 3 is a side view of the lifting device, and FIG. 4 is a side view of the lifting device, and FIG. It is a YY cross-sectional view. FIG. 5 is an explanatory diagram of a conventional lifting device for an aerial work vehicle. Boom...3, Vertical support shaft...4, Bucket...
5. Swivel frame...6. Jib support frame...7. Jib...
8, Rope...9, Winch device...10, Winch drum...10a, Support shaft...10b, Fixing means...11, Lifting device...A.
Claims (1)
鉛直支軸に水平旋回自在にバケツトを取り付けて
なる高所作業車の吊り上げ装置、特に、前記鉛直
支軸の上端部に水平旋回自在に取り付けた旋回枠
、この旋回枠に起伏自在に取り付けられ適宜の固
定手段で複数の起伏位置に固定可能なジブ支持枠
、ジブ支持枠に伸縮自在に取り付けたジブ、およ
び、前記ジブの先端部から吊り下げたロープを巻
き上げ巻き下げ駆動するウインチドラムを具備す
るウインチ装置とからなるものにおいて、 前記旋回枠に対するジブ支持枠の起伏支点の軸
心と前記ウインチ装置におけるウインチドラムの
支軸軸心が同一線上に位置するよう、前記ウイン
チ装置を旋回枠またはジブ支持枠に取り付けたこ
とを特徴とする高所作業車の吊り上げ装置。[Scope of Claim for Utility Model Registration] A lifting device for an aerial work vehicle comprising a bucket attached to a vertical support shaft that is erected at the tip of the boom so as to be able to rotate horizontally, particularly the upper end of said vertical support shaft. a swivel frame attached to the swivel frame so as to be horizontally swivelable; a jib support frame that is undulatingly attached to the swivel frame and can be fixed in a plurality of undulating positions with appropriate fixing means; a jib that is extendably attached to the jib support frame; A winch device comprising a winch drum for winding up and lowering a rope suspended from the tip of the jib, wherein the axis of the fulcrum of the jib support frame relative to the swing frame and the winch drum of the winch device A lifting device for an aerial work vehicle, characterized in that the winch device is attached to a swing frame or a jib support frame so that the spindle axes are located on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6119890U JP2508113Y2 (en) | 1990-06-08 | 1990-06-08 | Lifting device for aerial work vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6119890U JP2508113Y2 (en) | 1990-06-08 | 1990-06-08 | Lifting device for aerial work vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0419594U true JPH0419594U (en) | 1992-02-19 |
| JP2508113Y2 JP2508113Y2 (en) | 1996-08-21 |
Family
ID=31589238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6119890U Expired - Fee Related JP2508113Y2 (en) | 1990-06-08 | 1990-06-08 | Lifting device for aerial work vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508113Y2 (en) |
-
1990
- 1990-06-08 JP JP6119890U patent/JP2508113Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508113Y2 (en) | 1996-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |