JPS5830682U - mobile tower crane - Google Patents
mobile tower craneInfo
- Publication number
- JPS5830682U JPS5830682U JP12307581U JP12307581U JPS5830682U JP S5830682 U JPS5830682 U JP S5830682U JP 12307581 U JP12307581 U JP 12307581U JP 12307581 U JP12307581 U JP 12307581U JP S5830682 U JPS5830682 U JP S5830682U
- Authority
- JP
- Japan
- Prior art keywords
- tower
- jib
- tower crane
- mobile tower
- mobile
- 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.)
- Pending
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図は移動式タワークレーンの使用状態の側面図、第
２図はタワーフロントであるタワーとジブとを折りたた
み、地上に倒した状態の側面図、第３図および第４図は
上タワーと下ジブとを分解して運搬する従来技術の説明
図、第５図は本考案の要部の拡大側面図、第６図は第５
図中Ａ−Ａ線切断拡大断面図、第７図は本考案を適用し
、上夕 。
ワーと下ジブとを一体化して運搬する状態の説明図であ
る。
１・・・本体、２・・・タワー、２ａ・・・上タワー、
３・・・ジブ、３ａ・・・下ジブ、７′・・・上タワー
と下ジブとの結合部としてのヒンジ部、７・・・ヒンジ
部のピン、９・・・上タワーと下ジブとの連結装置、１
０．１１・・・連結装置のブラケット、１２・・・同ピ
ン、１３・・・運搬車両。Figure 1 is a side view of the mobile tower crane in use, Figure 2 is a side view of the tower front with the tower and jib folded and laid down on the ground, Figures 3 and 4 are the upper tower and An explanatory diagram of a conventional technique in which the lower jib is disassembled and transported, FIG. 5 is an enlarged side view of the main part of the present invention, and FIG.
The enlarged sectional view taken along the line A-A in the figure, and FIG. 7, show the results obtained by applying the present invention. FIG. 2 is an explanatory diagram of a state in which the turret and the lower jib are integrated and transported. 1...Main body, 2...Tower, 2a...Upper tower,
3...Jib, 3a...Lower jib, 7'...Hinge part as a connecting part between the upper tower and lower jib, 7...Pin of the hinge part, 9...Upper tower and lower jib connection device with, 1
0.11...Bracket of coupling device, 12...Same pin, 13...Transportation vehicle.
Claims (1)
下ジブと継ぎジブと上ジブとからなるジブとを備え、ジ
ブ起伏可能な移動式タワークレー−ンにおいて、タワー
とジブとをヒンジ部で折りたたみ、互いに平行になるよ
うに積み重ねた状態で、上タワーと下ジブとを互いに連
結しうる連結装置を設け、タワークレーンの分解輸送時
、上タワー゛と下ジブとを一体に結合しうるように構成
したことを特徴とする移動式タワークレーン。A tower consisting of a lower tower, a joint tower, and an upper tower,
In a mobile tower crane that is equipped with a jib consisting of a lower jib, a joint jib, and an upper jib, and can raise and lower the jib, the tower and jib are folded at the hinge section and stacked parallel to each other. A mobile tower crane characterized in that a connecting device is provided to connect the tower and the lower jib to each other, so that the upper tower and the lower jib can be integrally connected when the tower crane is disassembled and transported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12307581U JPS5830682U (en) | 1981-08-21 | 1981-08-21 | mobile tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12307581U JPS5830682U (en) | 1981-08-21 | 1981-08-21 | mobile tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5830682U true JPS5830682U (en) | 1983-02-28 |
Family
ID=29916983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12307581U Pending JPS5830682U (en) | 1981-08-21 | 1981-08-21 | mobile tower crane |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004018251A (en) * | 2002-06-20 | 2004-01-22 | Sumitomo Heavy Industries Construction Crane Co Ltd | Intermediate boom for crane |
| JP2008044776A (en) * | 2006-08-21 | 2008-02-28 | Kobelco Cranes Co Ltd | Assembling method of jib for crane and jib for crane |
| WO2017010441A1 (en) * | 2015-07-16 | 2017-01-19 | コベルコ建機株式会社 | Connecting device for attachments |
-
1981
- 1981-08-21 JP JP12307581U patent/JPS5830682U/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004018251A (en) * | 2002-06-20 | 2004-01-22 | Sumitomo Heavy Industries Construction Crane Co Ltd | Intermediate boom for crane |
| JP2008044776A (en) * | 2006-08-21 | 2008-02-28 | Kobelco Cranes Co Ltd | Assembling method of jib for crane and jib for crane |
| JP4613897B2 (en) * | 2006-08-21 | 2011-01-19 | コベルコクレーン株式会社 | Crane jib assembly method and crane jib |
| WO2017010441A1 (en) * | 2015-07-16 | 2017-01-19 | コベルコ建機株式会社 | Connecting device for attachments |
| JP2017024813A (en) * | 2015-07-16 | 2017-02-02 | コベルコ建機株式会社 | Attachment coupling device |
| EP3323768A4 (en) * | 2015-07-16 | 2018-10-03 | Kobelco Construction Machinery Co., Ltd. | Connecting device for attachments |
| US10704579B2 (en) | 2015-07-16 | 2020-07-07 | Kobelco Construction Machinery Co., Ltd. | Connecting device for attachments |
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