JPS63173194U - - Google Patents
Info
- Publication number
- JPS63173194U JPS63173194U JP6503087U JP6503087U JPS63173194U JP S63173194 U JPS63173194 U JP S63173194U JP 6503087 U JP6503087 U JP 6503087U JP 6503087 U JP6503087 U JP 6503087U JP S63173194 U JPS63173194 U JP S63173194U
- Authority
- JP
- Japan
- Prior art keywords
- fixed structure
- aerial work
- work vehicle
- prevention device
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 description 2
Description
図面は本考案に係る高所作業車に於ける揺動防
止装置の一実施例を示すものであり、第１図は本
考案を取り付けた高所作業車の作業状態を示す斜
視図、第２図は本考案を高所作業車に取り付ける
状態を示す説明図、第３図は本考案の要部拡大平
面図である。
１…高所作業車、２…ターンテーブル、３…伸
縮ブーム、４…起伏シリンダー、５…伸縮シリン
ダー、６…作業台、７…揺動防止装置、８ａ…第
一アーム、８ｂ…第二アーム、８ｃ…第三アーム
、９…枢着部、１０…ブラケツト、１１…取付ピ
ン、１２…固定ピン、１３…チヤツク、１３ａ，
１３ａ…爪部、１３ｂ…取付材、１３ｃ，１３ｃ
…ピン、１４…伸縮シリンダー、１５…シリンダ
ー用ホース、１６，１６…カム板、１６ａ，１６
ａ…歯部、１７，１７…ラチエツト爪、１７ａ，
１７ａ…枢支ピン、１８，１８…ロツド、１９…
ジヨイント部材、２０…解除用ケーブル、２１，
２１，２２，２２…スプリング、２３…圧着パツ
ト、２４…アウトリガ、Ｄ…電柱。
The drawings show an embodiment of the rocking prevention device for a vehicle for aerial work according to the present invention, and FIG. 1 is a perspective view showing the working state of the vehicle for aerial work equipped with the present invention, The figure is an explanatory view showing the state in which the present invention is attached to an aerial work vehicle, and FIG. 3 is an enlarged plan view of the main part of the present invention. DESCRIPTION OF SYMBOLS 1... Aerial work vehicle, 2... Turntable, 3... Telescopic boom, 4... Lifting cylinder, 5... Telescopic cylinder, 6... Work platform, 7... Swing prevention device, 8a... First arm, 8b... Second arm , 8c...Third arm, 9...Pivot joint, 10...Bracket, 11...Mounting pin, 12...Fixing pin, 13...Chuck, 13a,
13a...Claw portion, 13b...Mounting material, 13c, 13c
...Pin, 14...Telescopic cylinder, 15...Cylinder hose, 16, 16...Cam plate, 16a, 16
a...Tooth portion, 17, 17...Ratchet claw, 17a,
17a... Pivot pin, 18, 18... Rod, 19...
Joint member, 20...Release cable, 21,
21, 22, 22... Spring, 23... Crimp part, 24... Outrigger, D... Telephone pole.
Claims (1)
伸縮自在に取り付けたブーム上に設けた移動可能
な作業台を装備してなる高所作業車において、前
記ブーム又は作業台の適宜位置に基端を有し、フ
リー端に固定構築物等に係合する係合手段を備え
たことを特徴とする高所作業車に於ける揺動防止
装置。 (2) 前記係合手段は、前記ブーム又は作業台と
前記固定構築物等との間で伸縮自在であり、フリ
ー端に固定構築物等とのチヤツク手段を設けたも
のである実用新案登録請求の範囲第１項記載の高
所作業車に於ける揺動防止装置。 (3) 前記チヤツク手段は、固定構築物等に圧接
して弾発的に係合されるように構成した実用新案
登録請求の範囲第２項記載の高所作業車に於ける
揺動防止装置。[Scope of utility model registration claim] (1) A turntable installed on a trolley etc.
In an aerial work vehicle equipped with a movable work platform installed on a telescopically attached boom, the boom or the work platform has a base end at an appropriate position, and a free end engages with a fixed structure, etc. A rocking prevention device for an aerial work vehicle, characterized in that it is equipped with an engaging means for preventing vibration. (2) The scope of the utility model registration claim is that the engagement means is extendable and retractable between the boom or workbench and the fixed structure, etc., and has a chuck means with the fixed structure, etc. at the free end. The rocking prevention device in the aerial work vehicle described in item 1. (3) The rocking prevention device for an aerial work vehicle according to claim 2, wherein the chuck means is configured to be resiliently engaged by pressing against a fixed structure or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987065030U JPH0518394Y2 (en) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987065030U JPH0518394Y2 (en) | 1987-04-28 | 1987-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63173194U true JPS63173194U (en) | 1988-11-10 |
| JPH0518394Y2 JPH0518394Y2 (en) | 1993-05-17 |
Family
ID=30901731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987065030U Expired - Lifetime JPH0518394Y2 (en) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518394Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093401U (en) * | 1973-12-26 | 1975-08-06 | ||
| JPS58124014U (en) * | 1982-02-16 | 1983-08-23 | 古河電気工業株式会社 | live wire work tools |
-
1987
- 1987-04-28 JP JP1987065030U patent/JPH0518394Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093401U (en) * | 1973-12-26 | 1975-08-06 | ||
| JPS58124014U (en) * | 1982-02-16 | 1983-08-23 | 古河電気工業株式会社 | live wire work tools |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518394Y2 (en) | 1993-05-17 |
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