JPS62144894U - - Google Patents
Info
- Publication number
- JPS62144894U JPS62144894U JP3207886U JP3207886U JPS62144894U JP S62144894 U JPS62144894 U JP S62144894U JP 3207886 U JP3207886 U JP 3207886U JP 3207886 U JP3207886 U JP 3207886U JP S62144894 U JPS62144894 U JP S62144894U
- Authority
- JP
- Japan
- Prior art keywords
- jib
- tethering
- boom
- tethered
- tower
- 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)
Description
第１図はこの考案の一実施例を示す側面図、第
２図は第１図の断面正面図、第３図はこの考案に
よるつなぎブームを示す側面図、第４図は第３図
のつなぎブームにおけるすじかい材としてのステ
ーを示す断面正面図、第５図、第６図はタワーク
レーンの一例を示す側面図、第７図は従来のつな
ぎジブ格納装置の一例を示す側面図、第８図は第
７図の断面正面図、第９図は従来のつなぎジブ格
納装置の他の例を示す側面図、第１０図は第９図
の断面正面図である。
Fig. 1 is a side view showing an embodiment of this invention, Fig. 2 is a sectional front view of Fig. 1, Fig. 3 is a side view showing a connecting boom according to this invention, and Fig. 4 is a connecting link of Fig. 3. 5 and 6 are side views showing an example of a tower crane. FIG. 7 is a side view showing an example of a conventional connecting jib storage device. The figures are a sectional front view of FIG. 7, FIG. 9 is a side view showing another example of the conventional connecting jib storage device, and FIG. 10 is a sectional front view of FIG. 9.
Claims (1)
ブームを起伏できるように支持させ、タワーブー
ムの頂部につなぎジブをそなえたジブを俯仰でき
るように取付け、そのつなぎジブにロープガイド
ローラを設けた抱込式タワークレーンにおいて、
つなぎジブをつなぎブーム内に挿入して格納する
際に、つなぎジブのロープガイドローラを受ける
ガイドレールをつなぎブームの下側となる部材上
に取付けたことを特徴とするつなぎジブ格納装置
。 A tuck-in type tower in which a tower boom equipped with a tethered boom is supported on the crane body so that it can be raised and lowered, a jib equipped with a tethered jib is attached to the top of the tower boom so that it can be lifted up and down, and rope guide rollers are installed on the tethered jib. In the crane,
A tethering jib storage device characterized in that, when the tethering jib is inserted into the tethering boom and stored, a guide rail for receiving the rope guide roller of the tethering jib is attached to a member that is the lower side of the tethering boom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3207886U JPS62144894U (en) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3207886U JPS62144894U (en) | 1986-03-05 | 1986-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62144894U true JPS62144894U (en) | 1987-09-12 |
Family
ID=30838405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3207886U Pending JPS62144894U (en) | 1986-03-05 | 1986-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62144894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007302428A (en) * | 2006-05-12 | 2007-11-22 | Tadano Ltd | Lattice boom of mobile crane |
| JP2018062416A (en) * | 2016-10-13 | 2018-04-19 | コベルコ建機株式会社 | Crane attachment, crane, and storage method of intermediate jib |
-
1986
- 1986-03-05 JP JP3207886U patent/JPS62144894U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007302428A (en) * | 2006-05-12 | 2007-11-22 | Tadano Ltd | Lattice boom of mobile crane |
| JP2018062416A (en) * | 2016-10-13 | 2018-04-19 | コベルコ建機株式会社 | Crane attachment, crane, and storage method of intermediate jib |
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