JPS6337694U - - Google Patents
Info
- Publication number
- JPS6337694U JPS6337694U JP13046086U JP13046086U JPS6337694U JP S6337694 U JPS6337694 U JP S6337694U JP 13046086 U JP13046086 U JP 13046086U JP 13046086 U JP13046086 U JP 13046086U JP S6337694 U JPS6337694 U JP S6337694U
- Authority
- JP
- Japan
- Prior art keywords
- crane
- jib
- strut
- arc
- shaped guide
- 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
- 238000000926 separation method Methods 0.000 claims 1
- 230000009194 climbing Effects 0.000 description 2
Landscapes
- Jib Cranes (AREA)
Description
第１図は本考案を煙突建造用クライミングクレ
ーンに適用した一実施例を示す側面図、第２図は
第１図部の部分拡大図、第３図は第２図部の
部分拡大図である。
１…クライミングクレーン、２…リンク用竪孔
、３…張出腕、４…クレーン旋回部、４ａ…円弧
状長孔、４ｂ…リンク用受座、５…張出盤、６…
クレーン支持部、７…起伏用ロープ、８…ジブ起
伏用ドラム、９…滑車、１０…ジブ、１１…巻上
用ロープ、１２…巻上用ドラム、１３…滑車、１
４…フツクリンク、１５…アイプレート、１６…
フランジ、１７…フツク頭、１８…すきま調整用
ねじ、１９…ウインチ、２０…煙突、２０ａ…煙
突ブロツク、２１…連結金具、２２…旋回用ベア
リング、Ｃ…すきま。
Fig. 1 is a side view showing an embodiment of the present invention applied to a climbing crane for building chimneys, Fig. 2 is a partially enlarged view of the part in Fig. 1, and Fig. 3 is a partially enlarged view of the part in Fig. 2. . DESCRIPTION OF SYMBOLS 1... Climbing crane, 2... Pit for link, 3... Extending arm, 4... Crane rotating part, 4a... Circular long hole, 4b... Seat for link, 5... Extending board, 6...
Crane support part, 7... Rope for hoisting, 8... Drum for jib hoisting, 9... Pulley, 10... Jib, 11... Rope for hoisting, 12... Drum for hoisting, 13... Pulley, 1
4... Hook link, 15... Eye plate, 16...
Flange, 17... Hook head, 18... Clearance adjustment screw, 19... Winch, 20... Chimney, 20a... Chimney block, 21... Connecting fitting, 22... Swivel bearing, C... Clearance.
Claims (1)
部にジブの伏仰鉛直面上であつてジブの延びる方
向に対して反対の向きに水平に突設されたクレー
ン旋回部張出腕と、上記支柱上端に水平方向に張
出された水平面上の円弧状ガイドが設けられたク
レーン支持部張出盤と、上記クレーン旋回部張出
腕の先端を上記クレーン支持部張出盤の円弧状ガ
イドに沿つて摺動自在に支持するとともに両者の
鉛直方向の分離を禁止する摺動接手とを具えたこ
とを特徴とするクレーンの転倒モーメント支持構
造。 A crane swivel part overhanging arm is provided on the crane base, which is rotatably attached to the upper end of the strut, and projects horizontally on the vertical plane of the jib in a direction opposite to the direction in which the jib extends, and the upper end of the strut. A crane support extension board is provided with an arc-shaped guide on a horizontal plane that extends horizontally, and the tip of the crane swing part extension arm is placed along the arc-shaped guide of the crane support extension board. An overturning moment support structure for a crane, characterized by comprising a sliding joint that supports the crane in a slidable manner and prohibits separation of the two in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13046086U JPS6337694U (en) | 1986-08-27 | 1986-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13046086U JPS6337694U (en) | 1986-08-27 | 1986-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6337694U true JPS6337694U (en) | 1988-03-10 |
Family
ID=31027979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13046086U Pending JPS6337694U (en) | 1986-08-27 | 1986-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6337694U (en) |
-
1986
- 1986-08-27 JP JP13046086U patent/JPS6337694U/ja active Pending
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