JPS5867886U - Mobile crane stopper extension device - Google Patents
Mobile crane stopper extension deviceInfo
- Publication number
- JPS5867886U JPS5867886U JP16024681U JP16024681U JPS5867886U JP S5867886 U JPS5867886 U JP S5867886U JP 16024681 U JP16024681 U JP 16024681U JP 16024681 U JP16024681 U JP 16024681U JP S5867886 U JPS5867886 U JP S5867886U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- crane
- tower
- mobile crane
- 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
Landscapes
- Jib Cranes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の移動式タワークレーンを作業姿勢にて示
す全体側面図、第２図はその組立時の全体側面図、第３
図はクレーンにおけるストッパ伸長作業状態を示す側面
図、第４図は本考案の一実施例の移動式タワークレーン
をストッパ伸長作業状態にて示す側面図、第５図は起伏
ロープ受は用ガイドローラを有する移動式タワークレー
シを走行姿勢にて示す側面図、第６図は本考案を一般的
な移動式クレーンに適用した例を示す側面図である。
１・・・・・・クレーン本体、２−−−−−−タワー、
５・・・・・・ストッパ、５ａ・・・・・・ストッパア
ウタ、５ｂ・・・・・・ストッパインナ、６・・・・・
・Ａフレーム、１２・・・・・・玉掛用ロープ、１３・
・・・・・補助クレーンのフック、１４・・・・・・前
脚、１６．１９・・・・・・ガイドローラ、１７・・曲
ブラケット。Figure 1 is an overall side view of a conventional mobile tower crane in its working position; Figure 2 is an overall side view of the crane when assembled;
Fig. 4 is a side view showing a mobile tower crane according to an embodiment of the present invention when the stopper is being extended, and Fig. 5 is a side view showing the crane in a state where the stopper is being extended. FIG. 6 is a side view showing a mobile tower crane in a traveling position, and FIG. 6 is a side view showing an example in which the present invention is applied to a general mobile crane. 1... Crane body, 2--- Tower,
5... Stopper, 5a... Stopper outer, 5b... Stopper inner, 6...
・A frame, 12... Sling rope, 13.
...Auxiliary crane hook, 14...Front leg, 16.19...Guide roller, 17...Curved bracket.
Claims (1)
パアウタとストッパインナとからなる伸縮可能なブーム
またはタワーの後方転倒防止用ストッパをピン付けによ
り介在させ、該ストッパ取付は時には、倒伏状態の前記
ブームまたはタワーに一端をピン付けしたストッパを補
助クレーンに巻上げられる玉掛用ロープによって伸長さ
せて他端を前記クレーン本体にピン付けする移動式クレ
ーンにおいて、前記ストッパアウタとストッパインナの
うも前記クレーン本体にピン付けされるものに、前記玉
掛用ロープを接続するブラケット本体上に設置されるＡ
フレームの前脚には前記宝掛用ロープをガイドするガイ
ドローラを取付けたことを特徴とする移動式クレーンの
ストッパ伸長装置。A stopper for preventing the boom or tower from falling backwards is interposed between the crane body and the boom or tower by attaching a pin, and the stopper is made of an outer stopper and an inner stopper, and the stopper is sometimes installed when the boom is in a collapsed state. Alternatively, in a mobile crane in which a stopper with one end pinned to a tower is extended by a slinging rope hoisted onto an auxiliary crane and the other end is pinned to the crane body, the stopper outer and stopper inner shells are also attached to the crane body. A that is installed on the bracket body that connects the sling rope to the thing to be pinned.
A stopper extension device for a mobile crane, characterized in that a guide roller for guiding the treasure rope is attached to the front leg of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16024681U JPS5867886U (en) | 1981-10-29 | 1981-10-29 | Mobile crane stopper extension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16024681U JPS5867886U (en) | 1981-10-29 | 1981-10-29 | Mobile crane stopper extension device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5867886U true JPS5867886U (en) | 1983-05-09 |
| JPS63710Y2 JPS63710Y2 (en) | 1988-01-08 |
Family
ID=29952662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16024681U Granted JPS5867886U (en) | 1981-10-29 | 1981-10-29 | Mobile crane stopper extension device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5867886U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5168061A (en) * | 1974-12-11 | 1976-06-12 | Hitachi Ltd | KUMITATEYOINA JIBUKUREEN |
-
1981
- 1981-10-29 JP JP16024681U patent/JPS5867886U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5168061A (en) * | 1974-12-11 | 1976-06-12 | Hitachi Ltd | KUMITATEYOINA JIBUKUREEN |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63710Y2 (en) | 1988-01-08 |
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