JPS61152035U - - Google Patents
Info
- Publication number
- JPS61152035U JPS61152035U JP3596585U JP3596585U JPS61152035U JP S61152035 U JPS61152035 U JP S61152035U JP 3596585 U JP3596585 U JP 3596585U JP 3596585 U JP3596585 U JP 3596585U JP S61152035 U JPS61152035 U JP S61152035U
- Authority
- JP
- Japan
- Prior art keywords
- ice
- jack
- legs
- sea
- leg
- 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 4
- 239000005457 ice water Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
- Revetment (AREA)
Description
第1図〜第3図はこの考案の第1実施例を示し
、第1図は脚の一部を示す斜視図、第2図は第1
図の―線に沿う部分拡大断面図、第3図は脚
付近における氷塊の流れを説明するための図、第
4図は氷海用構造物の概略構成図、第5図は従来
の脚の一部を示す斜視図、第6図は第5図の脚付
近における氷塊の流れを説明するための図である
。
2A……脚、3……上部構造、6……溝、7…
…ラツク。
Figures 1 to 3 show a first embodiment of this invention, with Figure 1 being a perspective view showing a part of the leg, and Figure 2 being a perspective view of a part of the leg.
Fig. 3 is a diagram for explaining the flow of ice blocks near the legs, Fig. 4 is a schematic diagram of the structure for ice-water structures, and Fig. 5 is a diagram of a conventional leg. FIG. 6 is a diagram for explaining the flow of ice blocks near the legs in FIG. 5. 2A...Leg, 3...Superstructure, 6...Groove, 7...
...Ratsuku.
Claims (1)
た氷海用構造物に用いられるジヤツキ・アツプ装
置において、 脚の外周面に長さ方向にのびた溝が形成されて
おり、この溝毎にラツクが設けられていることを
特徴とする氷海用構造物のジヤツキ・アツプ装置
。[Claims for Utility Model Registration] A jack-up device used for structures for ice seas that is equipped with legs and a structure that moves up and down relative to the legs, in which a groove extending in the length direction is provided on the outer circumferential surface of the leg. A jack-up device for a structure for use in ice and sea, characterized in that a jack-up device is formed in a structure for use in ice and sea, and a rack is provided in each groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3596585U JPS61152035U (en) | 1985-03-12 | 1985-03-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3596585U JPS61152035U (en) | 1985-03-12 | 1985-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61152035U true JPS61152035U (en) | 1986-09-19 |
Family
ID=30540727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3596585U Pending JPS61152035U (en) | 1985-03-12 | 1985-03-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61152035U (en) |
-
1985
- 1985-03-12 JP JP3596585U patent/JPS61152035U/ja active Pending