JPS61165992U - - Google Patents
Info
- Publication number
- JPS61165992U JPS61165992U JP4676585U JP4676585U JPS61165992U JP S61165992 U JPS61165992 U JP S61165992U JP 4676585 U JP4676585 U JP 4676585U JP 4676585 U JP4676585 U JP 4676585U JP S61165992 U JPS61165992 U JP S61165992U
- Authority
- JP
- Japan
- Prior art keywords
- crane
- turntable
- pinion
- attached
- shaped member
- 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)
- Jib Cranes (AREA)
Description
第１図は本考案のクレーンの方向変換装置の一
実施例を示す平面図、第２図は第１図の側面図、
第３図は第１図の一部の拡大断面側面図、第４図
は従来のクレーンの方向変換装置の平面図、第５
図は第４図の側面図である。
２…岸壁、３…堀り込み部、１０…ターンテー
ブル、２１…ピニオン、２１ａ…角錐孔（中心孔
）、２５…ピンラツク（ラツク状部材）、２７ａ
…角錐部（嵌合部）、２８…モータ、２９…クレ
ーン、３１…油圧ジヤツキ（モータ昇降用駆動装
置）。
FIG. 1 is a plan view showing an embodiment of the crane direction changing device of the present invention, FIG. 2 is a side view of FIG. 1,
Figure 3 is an enlarged cross-sectional side view of a part of Figure 1, Figure 4 is a plan view of a conventional crane direction changing device, and Figure 5 is a side view of a portion of Figure 1.
The figure is a side view of FIG. 4. 2... quay wall, 3... digging part, 10... turntable, 21... pinion, 21a... pyramidal hole (center hole), 25... pin rack (rack-shaped member), 27a
...Pyramid part (fitting part), 28...Motor, 29...Crane, 31...Hydraulic jack (drive device for motor elevation).
Claims (1)
上に敷設した軌条を岸壁面上に敷設した一方の軌
条から他方の軌条に接続することにより、クレー
ンの方向変換を行うクレーンの方向変換装置にお
いて、前記ターンテーブルの周りの堀り込み部に
設置された環状のラツク状部材と、前記ターンテ
ーブルに取付けられて同ラツク状部材に噛み合う
ピニオンと、前記クレーンに昇降可能に取付けら
れて下降時に上記ピニオンの中心孔に出力軸嵌合
部が相対回転不能にかつ着脱自在に嵌合するター
ンテーブル回転駆動用モータと、前記クレーンに
取付けられたモータ昇降用駆動装置とを具えてい
ることを特徴としたクレーンの方向変換装置。 In a crane direction changing device that changes the direction of a crane by rotating a turntable and connecting a rail laid on the turntable from one rail laid on a quay surface to another rail, the turning An annular rack-shaped member installed in the dugout around the table, a pinion attached to the turntable and meshing with the rack-shaped member, and a pinion attached to the crane so as to be movable up and down, and the center of the pinion when lowered. A crane comprising: a turntable rotation drive motor whose output shaft fitting portion is removably and non-rotatably fitted into the hole; and a motor lifting/lowering drive device attached to the crane. Direction changing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4676585U JPS61165992U (en) | 1985-04-01 | 1985-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4676585U JPS61165992U (en) | 1985-04-01 | 1985-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61165992U true JPS61165992U (en) | 1986-10-15 |
Family
ID=30561469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4676585U Pending JPS61165992U (en) | 1985-04-01 | 1985-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61165992U (en) |
-
1985
- 1985-04-01 JP JP4676585U patent/JPS61165992U/ja active Pending
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