JPS6226439U - - Google Patents
Info
- Publication number
- JPS6226439U JPS6226439U JP11581985U JP11581985U JPS6226439U JP S6226439 U JPS6226439 U JP S6226439U JP 11581985 U JP11581985 U JP 11581985U JP 11581985 U JP11581985 U JP 11581985U JP S6226439 U JPS6226439 U JP S6226439U
- Authority
- JP
- Japan
- Prior art keywords
- workbench
- wedge
- support
- main body
- column
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
第１図は本考案が実施された海上作業台の全容
を示す正面図、第２図は第１図のＡ部分の詳細正
面図、第３図はワーキングフレームおよびホール
デイングフレームの内周面に施されたセレーシヨ
ンの平面図、第４図はクサビ受けの拡大断面図、
第５図はクサビの拡大平面図である。
１……作業台本体、２……支柱、６……昇降ジ
ヤツキ、７……ワーキングフレーム、８……ホー
ルデイングフレーム、９……締付ジヤツキ、１２
……クサビ受け、１３……クサビ、１５……ワイ
ヤロープ。
Figure 1 is a front view showing the entire structure of the offshore workbench on which the present invention was implemented, Figure 2 is a detailed front view of part A in Figure 1, and Figure 3 is a front view showing the inner peripheral surface of the working frame and holding frame. A plan view of the applied serrations, and Figure 4 is an enlarged sectional view of the wedge receiver.
FIG. 5 is an enlarged plan view of the wedge. 1... Workbench body, 2... Support, 6... Lifting jack, 7... Working frame, 8... Holding frame, 9... Tightening jack, 12
...Wedge catcher, 13...Wedge, 15...Wire rope.
Claims (1)
を海面下に着底し、海面下に着底された支柱によ
り作業台本体を支持するようになした海上作業台
において、作業台本体に支柱が挿通する内面形状
が截頭円錐状のクサビ受けを設けると共に、その
クサビ受けの内面形状に対応させて外面形状が截
頭円錐状になる複数割型クサビを作業台本体の上
方で支柱に固定したワイヤロープによりクサビ受
けの下方に吊り下げ、作業台本体が滑つて下降す
ると複数割型クサビがクサビ受けに係合してクサ
ビが支柱に噛み込み作業台本体の下降を阻止する
ように構成されていることを特徴とする海上作業
台。 In an offshore workbench in which a cylindrical support is inserted into the workbench main body, the support is placed below the sea surface, and the workbench main body is supported by the support placed below the sea surface, the workbench main body is A wedge receiver with a truncated conical inner surface is provided through which the column is inserted, and a multi-split wedge with an outer surface shaped like a truncated cone corresponding to the inner surface shape of the wedge receiver is attached to the column above the workbench body. It is suspended below the wedge holder using a fixed wire rope, and when the workbench body slides down, the multi-split wedge engages with the wedge holder and the wedge bites into the support column, preventing the workbench from descending. A maritime workbench characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985115819U JPH0526102Y2 (en) | 1985-07-30 | 1985-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985115819U JPH0526102Y2 (en) | 1985-07-30 | 1985-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6226439U true JPS6226439U (en) | 1987-02-18 |
| JPH0526102Y2 JPH0526102Y2 (en) | 1993-07-01 |
Family
ID=30999830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985115819U Expired - Lifetime JPH0526102Y2 (en) | 1985-07-30 | 1985-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0526102Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS441310Y1 (en) * | 1965-03-17 | 1969-01-20 |
-
1985
- 1985-07-30 JP JP1985115819U patent/JPH0526102Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS441310Y1 (en) * | 1965-03-17 | 1969-01-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526102Y2 (en) | 1993-07-01 |
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