JPH03105200U - - Google Patents
Info
- Publication number
- JPH03105200U JPH03105200U JP2586890U JP2586890U JPH03105200U JP H03105200 U JPH03105200 U JP H03105200U JP 2586890 U JP2586890 U JP 2586890U JP 2586890 U JP2586890 U JP 2586890U JP H03105200 U JPH03105200 U JP H03105200U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- boom
- vehicle
- operating
- work vehicle
- 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
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は、本考案に係る作業車の操作装置を高
所作業車に実施した場合の説明図、第２図は、本
考案に係る作業車の操作装置に用いられるケーブ
ルリールの説明図、第３図は、本考案に係る作業
車の操作装置を他の高所作業車に実施した場合の
説明図、第４図は、本考案に係る作業車の操作装
置をクレーン車に実施した場合の説明図、第５図
および第６図は、従来の作業車の操作装置の説明
図である。
１……車両、２……旋回台、４，２３……ブー
ム、１０……操作部、１２，３７……送信アンテ
ナ、１５……油圧制御装置（制御部）、１６……
ケーブルリール、２１……受信アンテナ。
FIG. 1 is an explanatory diagram of a case where the operating device for a working vehicle according to the present invention is implemented in a high-altitude working vehicle, and FIG. 2 is an explanatory diagram of a cable reel used in the operating device for a working vehicle according to the present invention. Fig. 3 is an explanatory diagram of the case where the operating device for a working vehicle according to the present invention is implemented on another aerial work vehicle, and Fig. 4 is an explanatory diagram when the operating device for a working vehicle according to the present invention is implemented on a crane vehicle. FIG. 5 and FIG. 6 are explanatory diagrams of a conventional operating device for a work vehicle. 1...Vehicle, 2...Swivel base, 4, 23...Boom, 10...Operation unit, 12, 37...Transmission antenna, 15...Hydraulic control device (control unit), 16...
Cable reel, 21...Receiving antenna.
Claims (1)
も一つの伸縮区間を有するブームを起伏自在に取
付けた作業車、特に、前記ブームの先端側または
ブーム先端側下方付近に当該作業車を操作する操
作部を配置し、この操作部から旋回台上または車
両上に設けられ作業車の駆動を制御する油圧制御
装置を遠隔的に操作するよう構成してなる作業車
の操作装置であつて、 前記操作部の操作信号を操作部側に接続した送
信アンテナを経て電波信号として送信し、この電
波信号を前記油圧制御装置側に接続した受信アン
テナで受信するよう構成したものにおいて、 前記受信アンテナは、前記ブームの基端側ブー
ムに対し少なくとも一つの伸縮区間が介在する如
きブーム上の位置に回転自在に取りつけられたケ
ーブルリールに、当該ケーブルリールに巻き取ら
れたケーブルの巻取り側端部に回転継手を介在す
ることなく接続されて取りつけられており、前記
ケーブルを介して前記油圧制御装置に接続されて
いることを特徴とする作業車の操作装置。[Scope of Claim for Utility Model Registration] A work vehicle in which a boom having at least one telescoping section is attached to a swivel base that is rotatably mounted on the vehicle, in particular a boom tip side or near the bottom of the boom tip side. Operation of a work vehicle, in which an operation unit for operating the work vehicle is arranged, and the operation unit remotely operates a hydraulic control device provided on a swivel platform or on the vehicle to control the drive of the work vehicle. In the device, the operation signal of the operating section is transmitted as a radio wave signal via a transmitting antenna connected to the operating section side, and this radio wave signal is received by a receiving antenna connected to the hydraulic control device side. , the receiving antenna is attached to a cable reel rotatably attached to a position on the boom such that at least one telescoping section is interposed with respect to the proximal end of the boom, and a cable wound on the cable reel is attached to the cable reel. An operating device for a working vehicle, characterized in that the operating device is connected to and attached to the take-side end portion without intervening a rotary joint, and is connected to the hydraulic control device via the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2586890U JPH0738320Y2 (en) | 1989-12-06 | 1990-03-13 | Work vehicle operating device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14172689 | 1989-12-06 | ||
| JP1-141726 | 1989-12-06 | ||
| JP2586890U JPH0738320Y2 (en) | 1989-12-06 | 1990-03-13 | Work vehicle operating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03105200U true JPH03105200U (en) | 1991-10-31 |
| JPH0738320Y2 JPH0738320Y2 (en) | 1995-08-30 |
Family
ID=31889925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2586890U Expired - Lifetime JPH0738320Y2 (en) | 1989-12-06 | 1990-03-13 | Work vehicle operating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738320Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101508679B1 (en) * | 2013-12-13 | 2015-04-08 | 대한민국 | The wireless antenna for navigation install method and structure |
-
1990
- 1990-03-13 JP JP2586890U patent/JPH0738320Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738320Y2 (en) | 1995-08-30 |
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