JPS62128994U

JPS62128994U -

Info

Publication number: JPS62128994U
Application number: JP1652086U
Authority: JP
Priority date: 1986-02-07
Filing date: 1986-02-07
Publication date: 1987-08-15

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す側面図、第２
図は第１図の―に沿つた横断面図、第３図は
第２図の注排水管系統を示す横断面図、第４図は
第１図の浮ドツクの浮沈要領を示す横断面図にし
て、同図１は沈降している状態を、同図２は浮上
している状態をそれぞれ示すものである。第５図
は公知の浮ドツクの浮揚状態を示す側面図、第６
図は第５図の―に沿つた横断面図である。１…ポンツーンタンク、２…浮ドツク甲板、３
…サイドウオール、４…渠体、５…水密扉、６…
水平ピン、６′…渠内スペース、７…渠内注水管
、８…渠内注水弁、９…渠内排水管、１０…渠内
排水弁、１１…タンク排水管、１２…タンク排水
弁、１３…排水ポンプ、１４…タンク注水管、１
５…タンク注水弁、１６…排水管兼タンク注水管
、１７…排水弁兼タンク注水弁、１８…錨鎖、１
９…海底、２０…シンカー、０２２…入渠船、０
２３…キール盤木、Ａ…深さ、ｄ…吃水、ＷＬ…
海面。 Figure 1 is a side view showing one embodiment of the present invention;
The figure is a cross-sectional view along - in Figure 1, Figure 3 is a cross-sectional view showing the water supply and drainage pipe system in Figure 2, and Figure 4 is a cross-sectional view showing how to float and sink the floating dock in Figure 1. FIG. 1 shows the sinking state, and FIG. 2 shows the floating state. Figure 5 is a side view showing the floating state of a known floating dock;
The figure is a cross-sectional view taken along - in FIG. 1...Pontoon tank, 2...Floating dock deck, 3
...Side wall, 4...Cutter body, 5...Watertight door, 6...
Horizontal pin, 6'... Space in the drain, 7... Water injection pipe in the drain, 8... Water injection valve in the drain, 9... Drain pipe in the drain, 10... Drain valve in the drain, 11... Tank drain pipe, 12... Tank drain valve, 13... Drain pump, 14... Tank water injection pipe, 1
5...Tank water filling valve, 16...Drain pipe and tank water filling pipe, 17...Drain valve and tank water filling valve, 18...Anchor chain, 1
9...Undersea, 20...Sinker, 022...Docked ship, 0
23...Keel board, A...Depth, d...Drop, WL...
Sea surface.

Claims

[Scope of utility model registration request]

In a floating dock that has a conduit body with a concave cross section and has side walls protruding from both sides of a pontoon tank in the shape of a flat rectangular cube, the lower end is connected to one longitudinal end of the pontoon tank by a horizontal pin. A floating dock characterized by having a pivotably supported watertight door at one or both ends.