JPH0199886U - - Google Patents
Info
- Publication number
- JPH0199886U JPH0199886U JP19457487U JP19457487U JPH0199886U JP H0199886 U JPH0199886 U JP H0199886U JP 19457487 U JP19457487 U JP 19457487U JP 19457487 U JP19457487 U JP 19457487U JP H0199886 U JPH0199886 U JP H0199886U
- Authority
- JP
- Japan
- Prior art keywords
- hanging
- jib
- rotation adjustment
- ropes
- crane
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
第１図は本考案の吊荷水平維持装置の一実施例
を用いたクレーンの吊り上げ系を示す斜視図、第
２図は第１図のクレーンの旋回時における吊点と
コンテナとの位置関係を示すモデル図、第３図は
従来のクレーンによる第２図同様のモデル図であ
る。
１〜４……吊りロープ、５……シーブブロツク
、６……スプレツダ、７……回転調整機構、８…
…巻き上げドラム、９……グラブ開閉ドラム、１
０〜１２……滑車、２０……ジブ、２２……コン
テナ、Ａ〜Ｄ……吊点、Ｇ……重心。
Fig. 1 is a perspective view showing a crane lifting system using an embodiment of the suspended load horizontal maintenance device of the present invention, and Fig. 2 shows the positional relationship between the lifting point and the container when the crane in Fig. 1 turns. The model diagram shown in FIG. 3 is a model diagram similar to FIG. 2 using a conventional crane. 1 to 4... Hanging rope, 5... Sheave block, 6... Spreader, 7... Rotation adjustment mechanism, 8...
...Hoisting drum, 9...Glove opening/closing drum, 1
0-12...Pulley, 20...Jib, 22...Container, A-D...Hanging point, G...Center of gravity.
Claims (1)
の吊りロープと、該吊りロープの先端に取り付け
られる吊具との間に、該吊具をジブの旋回角度と
同一角度逆方向に回転させる回転調整機構を設け
るとともに、前記４本の吊りロープは、回転調整
機構に対する吊点が正方形状をなしていることを
特徴とする吊荷水平維持装置。 Rotation adjustment between the four hanging ropes hanging from the jib of a swingable crane and the hanging tool attached to the tip of the hanging rope, which rotates the hanging tool in the opposite direction by the same angle as the swing angle of the jib. A hanging load leveling device, characterized in that the four hanging ropes have a square-shaped hanging point relative to the rotation adjustment mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19457487U JPH0199886U (en) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19457487U JPH0199886U (en) | 1987-12-22 | 1987-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0199886U true JPH0199886U (en) | 1989-07-04 |
Family
ID=31485300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19457487U Pending JPH0199886U (en) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0199886U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116663A (en) * | 1976-12-29 | 1978-10-12 | Figee Maschf | Crane with luffing mechanism |
-
1987
- 1987-12-22 JP JP19457487U patent/JPH0199886U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116663A (en) * | 1976-12-29 | 1978-10-12 | Figee Maschf | Crane with luffing mechanism |
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