JPH0158590U - - Google Patents
Info
- Publication number
- JPH0158590U JPH0158590U JP15332487U JP15332487U JPH0158590U JP H0158590 U JPH0158590 U JP H0158590U JP 15332487 U JP15332487 U JP 15332487U JP 15332487 U JP15332487 U JP 15332487U JP H0158590 U JPH0158590 U JP H0158590U
- Authority
- JP
- Japan
- Prior art keywords
- movable
- gantry crane
- horizontal jib
- hoisting
- horizontal
- 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
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Description
第１図は本考案の実施例のガントリークレーン
全体を示す側面図、第２図乃至第３図は同じく水
平ジブの接続部を示す側面図及び平面図、第４図
は同じく水平ジブの起伏可動部の回動手段を示す
側面図、第５図乃至第６図は同じく水平ジブの起
伏可動部の別の回動手段を示す側面図及び平面図
、第７図は同じく水平ジブの起伏可動部のさらに
別の回動手段を示す側面図、第８図乃至第９図は
同じく水平ジブの水平状態又は起立状態の固定手
段の各々を示す平面図、第１０図は従来のガント
リークレーンの全体を示す側面図である。
１……ガントリークレーン、４……水平ジブ、
５……トロリー、６……グラブバケツト、７……
海側の脚、８……陸側の脚、４１……固定部、４
３……起伏可動部、７１……支持軸。
Fig. 1 is a side view showing the entire gantry crane according to the embodiment of the present invention, Figs. 2 and 3 are side views and plan views showing the connecting part of the horizontal jib, and Fig. 4 is the movable horizontal jib. FIGS. 5 and 6 are side views and plan views showing another rotation means for the movable part of the horizontal jib, and FIG. 7 is a side view and a plan view of the movable part of the horizontal jib. FIGS. 8 to 9 are plan views showing the fixing means for the horizontal jib in the horizontal or upright state, and FIG. 10 shows the entire conventional gantry crane. FIG. 1... Gantry crane, 4... Horizontal jib,
5... Trolley, 6... Grab bucket, 7...
Sea side leg, 8... Land side leg, 41... Fixed part, 4
3... Lifting movable part, 71... Support shaft.
Claims (1)
可動部が脚幅より外方に張り出しているガントリ
ークレーンにおいて、前記起伏可動部と固定部と
が連接する連接部を水平ジブ上を横行するトロリ
ーの荷役時の移動範囲外にすると共に、前記起伏
可動部の中間部を回動可能に支持したことを特徴
とするガントリークレーン。 In a gantry crane in which the movable movable part of a horizontal jib has a movable hoisting part and a fixed part and extends outward from the width of the legs, a trolley that moves across the horizontal jib connects the joint part where the movable hoisting part and the fixed part are connected. A gantry crane, characterized in that the middle part of the up-and-down movable part is rotatably supported, and the middle part of the up-and-down movable part is supported rotatably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15332487U JPH0158590U (en) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15332487U JPH0158590U (en) | 1987-10-08 | 1987-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0158590U true JPH0158590U (en) | 1989-04-12 |
Family
ID=31429060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15332487U Pending JPH0158590U (en) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0158590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0321094U (en) * | 1989-07-12 | 1991-03-01 |
-
1987
- 1987-10-08 JP JP15332487U patent/JPH0158590U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0321094U (en) * | 1989-07-12 | 1991-03-01 |