JPH0628550Y2 - Operating equipment for aerial work platforms - Google Patents
Operating equipment for aerial work platformsInfo
- Publication number
- JPH0628550Y2 JPH0628550Y2 JP16169688U JP16169688U JPH0628550Y2 JP H0628550 Y2 JPH0628550 Y2 JP H0628550Y2 JP 16169688 U JP16169688 U JP 16169688U JP 16169688 U JP16169688 U JP 16169688U JP H0628550 Y2 JPH0628550 Y2 JP H0628550Y2
- Authority
- JP
- Japan
- Prior art keywords
- workbench
- work
- upper operation
- aerial work
- boom
- 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.)
- Expired - Lifetime
Links
- 230000008602 contraction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
【考案の詳細な説明】 （１）産業上の利用分野 本考案は、高所作業車のブームの起伏、伸縮、旋回等を
操作する操作装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (1) Field of Industrial Application The present invention relates to an operating device for operating ups and downs, expansion and contraction, turning of a boom of an aerial work vehicle.
（２）従来の技術 起伏、伸縮、旋回自在なブームの先端に作業台を装備
し、この作業台に作業者が搭乗して上部操作部を操作し
て、ブームの起伏、伸縮、旋回等のブーム関係の操作を
行うことのできる高所作業車は、例えば、実公昭５４−
２１３６２号公報により従来公知である。(2) Conventional technology A work platform is installed at the tip of a boom that can be undulated, extended, swiveled, and swiveled. An operator rides on this work platform and operates the upper operating section to perform boom swelling, stretching, swiveling, and other operations. An aerial work vehicle that can perform boom-related operations is, for example, Jikkou 54-
It is conventionally known from Japanese Patent No. 21362.
（３）考案が解決しようとする問題点 しかし、従来の高所作業車は、第５図に示すように、作
業台の上部操作部がブーム連結側に固定して装備されて
いたために、作業者が作業台のブーム連結側で作業を行
うときは、上部操作部は作業者の真横或いは正面に位置
し、各種コントロールレバーによりブームの起伏、伸
縮、旋回等のブーム関係の操作を行うには操作し易く極
めて好都合であるが、作業者が作業台の先端側で作業を
行うときは、上部操作部は作業者の背面或いは側面に位
置し、従って各種コントロールレバーは作業者にとって
操作し辛く、また、作業によっては片手が放せない場合
もあり、この様なときにブーム関係の操作を行おうとす
るコントロールレバーに手が届かず、作業を一時中断し
てブーム関係をコントロールレバーで操作して作業台を
移動させてから再び作業を行うために、作業能率が著し
く悪い等の問題があった。(3) Problems to be solved by the invention However, as shown in FIG. 5, in the conventional work vehicle for aerial work, since the upper operation part of the workbench is fixedly mounted on the boom connecting side, When an operator performs work on the boom connection side of the workbench, the upper operation part is located directly beside or in front of the operator, and various control levers are used to perform boom-related operations such as raising and lowering, extending and retracting, and turning the boom. It is easy to operate and extremely convenient, but when the operator works on the tip side of the workbench, the upper operation part is located on the back or side of the operator, and therefore various control levers are difficult for the operator to operate. Also, depending on the work, one hand may not be released, and in such a case the hand cannot reach the control lever that tries to perform the boom-related operation. There is a problem that the work efficiency is remarkably poor because the work table is moved again after being operated.
（４）問題を解決しようとする手段 本考案は、上記の問題点を解決するために、ブームの先
端に作業台を装備し、この作業台に各種コントロールレ
バー等の上部操作部を装備した高所作業車の操作装置に
於いて、前記上部操作部が作業台内を水平方向に摺動自
在に設けられたものである。(4) Means for Solving the Problem In order to solve the above problems, the present invention is equipped with a workbench at the tip of the boom, and this workbench is equipped with upper operation parts such as various control levers. In an operating device for a local work vehicle, the upper operating portion is provided so as to be slidable in a horizontal direction inside a workbench.
（５）作用 上記構成により、作業者が作業台より作業を行うとき
は、作業台に装備した上部操作部を摺動移動させて、作
業者が上部操作部のコントロールレバーを操作し易い位
置に位置させる。(5) Operation With the above configuration, when an operator performs work from the workbench, the upper operation part equipped on the workbench is slidably moved to a position where the operator can easily operate the control lever of the upper operation part. Position it.
（６）実施例 以下、図面により本考案の実施例について説明する。(6) Embodiment An embodiment of the present invention will be described below with reference to the drawings.
第３図に示すように、高所作業車は、車体（１）の前方
の左右側部及び後方の左右側部に車体（１）を支持する
アウトリガ（２）がそれぞれ設けられ、車体（１）上に
ターンテーブル（３）が旋回自在に搭載され、このター
ンテーブル（３）には伸縮ブーム（４）の基端が枢支さ
れ、伸縮ブーム（４）は伸縮装置（図示せず）により伸
縮するとともに、ターンテーブル（３）と伸縮ブーム
（４）とに両端を枢着した起伏シリンダ（５）の伸縮に
より起伏し、伸縮ブーム（４）の先端には作業台（６）
が平衡保持されている。As shown in FIG. 3, an aerial work vehicle is provided with outriggers (2) for supporting the vehicle body (1) on the front left and right side portions and the rear left and right side portions of the vehicle body (1), respectively. ) A turntable (3) is rotatably mounted on the turntable (3), the base end of the telescopic boom (4) is pivotally supported on the turntable (3), and the telescopic boom (4) is extended by a telescopic device (not shown). As it expands and contracts, it expands and contracts due to the expansion and contraction of a hoisting cylinder (5) whose both ends are pivotally attached to the turntable (3) and telescopic boom (4), and the workbench (6) is attached to the tip of the telescopic boom (4).
Are balanced.
作業台（６）は、第１図及び第２図に示すように、作業
者が搭載する底面（１１）の前後左右が４つの側面（１
２，１３，１４，１５）により囲まれており、作業台
（６）は後側面（１２）において伸縮ブーム（４）の先
端に取付けられ、作業台（６）の左右側面（１４，１
５）の内側には、それぞれ作業台（６）の前後方向に伸
縮自在な一対のレール（１０）が平行に取付けられ、こ
れらのレール（１０）には、上端に伸縮ブーム（４）の
起伏、伸縮及び旋回等の操作を行う各種コントロールレ
バー（８）が装備された上部操作部（７）が取付けら
れ、上部操作部（７）は、格納時等には作業台（６）内
の後端に固定されて位置し、作業時等にはレール（１
０）の伸縮により作業台（６）の前後方向に摺動移動さ
せることができる。上部操作部（７）の前面には上部操
作部（７）を摺動させるとき等に作業者が把む取手
（９）が取付けられ、作業台（６）の後側面（１２）と
上部操作部（７）との間には作業台（６）の後側面（１
２）と上部操作部（７）とに両端を取付けた伸縮自在の
カバー（１６）により覆われている。As shown in FIGS. 1 and 2, the workbench (6) has four side surfaces (1) on the front, rear, left and right of the bottom surface (11) mounted by the operator.
2, 13, 14, 15), the workbench (6) is attached to the tip of the telescopic boom (4) on the rear side surface (12), and the workbench (6) is attached to the left and right side surfaces (14, 1).
A pair of rails (10), each of which is extendable and retractable in the front-rear direction of the workbench (6), are mounted in parallel inside the work piece (5). , An upper operation unit (7) equipped with various control levers (8) for performing operations such as expansion and contraction and turning is attached, and the upper operation unit (7) is located behind the workbench (6) when stored. It is fixed to the end and is located on the rail (1
The work table (6) can be slidably moved in the front-back direction by expanding and contracting (0). On the front surface of the upper operation section (7), a handle (9) that is grasped by an operator when the upper operation section (7) is slid is attached, and the rear side surface (12) of the work table (6) and the upper operation section are attached. Between the part (7) and the rear side (1
2) and the upper operation portion (7) are covered with a telescopic cover (16) having both ends attached.
上記の構成により、高所作業車を使用して作業を行うと
きは、作業者が作業台（６）に搭乗し、作業台（６）に
装備した上部操作部（７）のコントロールレバー（８）
を操作して作業台（６）を任意の作業位置に移動させ、
作業台（６）内より作業を行うが、作業者が作業台
（６）の後方で作業を行うときは、作業者が作業を行い
ながら上部操作部（７）のコントロールレバー（８）の
操作を行うことができるように上部操作部（７）を作業
台（６）の後端に位置させ、また、作業者が作業台
（６）の前方で作業を行うときは、作業者が作業を行い
ながら上部操作部（７）のコントロールレバー（８）の
操作を行うことができるようにするために上部操作部
（７）の前面に取付けた取手（９）を把んで上部操作部
（７）を前方に摺動させ、上部操作部（７）のコントロ
ールレバー（８）が操作し易い位置に上部操作部（７）
を位置させる。With the above configuration, when performing work using the aerial work vehicle, the operator gets on the workbench (6) and controls the control lever (8) of the upper operation section (7) equipped on the workbench (6). )
To move the workbench (6) to an arbitrary work position,
Although the work is performed from the inside of the workbench (6), when the worker works behind the workbench (6), the worker operates the control lever (8) of the upper operation section (7) while performing the work. The upper operating part (7) is located at the rear end of the workbench (6) so that the work can be performed, and when the work is performed in front of the workbench (6), the worker does the work. In order to be able to operate the control lever (8) of the upper operation unit (7) while performing the operation, the upper operation unit (7) is grasped by the handle (9) attached to the front surface of the upper operation unit (7). Slide forward and place the upper operation part (7) at a position where the control lever (8) of the upper operation part (7) can be easily operated.
Position.
（７）考案の効果 以上のように、本考案は、作業台内に各種コントロール
レバーを備えた上部操作部を作業台の水平方向に摺動自
在に設けたので、従来のように、上部操作部のコントロ
ールレバーの操作が困難になることや、コントロールレ
バーに手が届かないことがなくなり、作業者が作業目
的、作業位置に応じてコントロールレバーを操作し易い
位置に上部操作部を位置させることのできる高所作業車
の操作装置が提供され、本考案は高所作業車の作業性向
上に有効である。(7) Effect of the Invention As described above, according to the present invention, since the upper operation part provided with various control levers is provided in the workbench so as to be slidable in the horizontal direction of the workbench, the upper operation is performed as in the conventional case. Place the upper operating part in a position where it is easy for the operator to operate the control lever according to the work purpose and work position, because it will be difficult to operate the control lever of the part and the control lever will not be reached. An operating device for an aerial work vehicle is provided, and the present invention is effective for improving workability of the aerial work vehicle.
第１図は本考案による操作装置を示す一部断面正面図、
第２図は同平面図、第３図は高所作業車の作業状態を示
す側面図、第４図は本考案による操作装置を示す斜視
図、第５図は従来の操作装置を示す斜視図である。 ４…伸縮ブーム、６…作業台、７…上部操作部、８…コ
ントロールレバー、１０…レール。FIG. 1 is a partially sectional front view showing an operating device according to the present invention,
2 is a plan view of the same, FIG. 3 is a side view showing a working state of an aerial work vehicle, FIG. 4 is a perspective view showing an operating device according to the present invention, and FIG. 5 is a perspective view showing a conventional operating device. Is. 4 ... Telescopic boom, 6 ... Workbench, 7 ... Upper operation part, 8 ... Control lever, 10 ... Rail.
Claims (1)
台に各種コントロールレバー等の上部操作部を装備した
高所作業車の操作装置に於いて、前記上部操作部が作業
台内を水平方向に摺動自在に設けられたことを特徴とす
る高所作業車の操作装置。1. An operating device for an aerial work vehicle in which a workbench is provided at the tip of a boom, and the workbench is provided with upper operating parts such as various control levers. An operating device for an aerial work vehicle, which is provided so as to be slidable in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16169688U JPH0628550Y2 (en) | 1988-12-13 | 1988-12-13 | Operating equipment for aerial work platforms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16169688U JPH0628550Y2 (en) | 1988-12-13 | 1988-12-13 | Operating equipment for aerial work platforms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0280697U JPH0280697U (en) | 1990-06-21 |
| JPH0628550Y2 true JPH0628550Y2 (en) | 1994-08-03 |
Family
ID=31444865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16169688U Expired - Lifetime JPH0628550Y2 (en) | 1988-12-13 | 1988-12-13 | Operating equipment for aerial work platforms |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628550Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6158686B2 (en) * | 2013-10-31 | 2017-07-05 | 株式会社ワイケー | Operation equipment for aerial work platforms |
-
1988
- 1988-12-13 JP JP16169688U patent/JPH0628550Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0280697U (en) | 1990-06-21 |
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