JPS61125996A - Floating dock - Google Patents

Abstract

PURPOSE:To enable a wide floating body enter the floating dock, by arranging a pair of dockside tanks to be replaceable, at the both longitudinal sides of a dockbottom tank, or at the front and rear sides with smaller faces of a dockbottom tank respectively. CONSTITUTION:At the both sides of the upper surface of a dockbottom tank 2, which is of a rectangular flatbox type with a relatively larger width, box type side wall tanks 3, with a smaller thickness and a larger height, are installed in a replaceable form, with arms 4, and bolts and nuts 5, and thus a side wall type floating dock with a normal width A is formed. In another way, at the outside of the both longitudinal surfaces 2a of a dockbottom tank 2, are installed side tanks 3 respectively, and a float dock 1' with the width C larger than the width A is formed. Furthermore, if side wall tanks 3 are installed at the both sides of a dockbottom tank 2 respectively, which are the sides of smaller area, a floating dock 1' with the width D more larger than the width C is formed.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a floating dock. [Prior Art] As a floating dock, the following types are conventionally known.

(1) In other words, what is shown in the perspective view of Figure 3 is a rectangular flat bottom tank 02 with a small height and wide width. Longitudinal side wall tank 03e is installed in a side wall type floating dock 01, and when floating the side wall type floating dock 01, the side wall tank 03 is installed so that its stability can be maintained even if the water line area of the ditch bottom gunk 02 disappears. It is being

(2) The perspective view in Figure 4 shows the four corners of the upper surface of the rectangular flat-bottomed culvert tank 02' (front, rear, left, and right corners), and the culvert corner tank 03'i, which is small in width and length and large in height, is installed protrudingly. Ditch corner tank type floating dock 01', Ditch corner tank 03
' is a culvert corner tank type floating dock OL't--It is provided so that its stability can be maintained even if the water line area of the culvert bottom tank 02' disappears when it is floated and sunk.

However, in a floating dock with such a structure, even though the floating dock has a floating capacity, the size of the floating body that can enter the dock is limited by the distance between the side wall tank and the corner tank (hereinafter referred to as prefecture) A or A'. Therefore, floating bodies that are wider than general vessels, such as work boats and offshore structures, cannot enter the dock.

[Problem that the invention seeks to solve]

The present invention was proposed in view of these circumstances, and
The purpose is to provide a floating dock that can accommodate wide floating bodies.

[Means for solving problems]

To this end, the present invention provides a floating dock in which a pair of side wall tanks or two pairs of corner tanks are protruded from the upper surface of a rectangular flat culvert tank. The tank is characterized by a pair of drain side tank metal fittings which are removably protruded from both front and rear end sides of the upper surface of the drain tank, the left and right longitudinal surfaces of the beam bottom tank, or the front and rear end faces of the beam bottom tank.

[Effect]

According to the above-mentioned structure, a floating dock can be obtained which allows even wide floating objects to be docked.

[Embodiment] To explain an embodiment of the present invention with reference to the drawings, Fig. 1 is a perspective view showing a first embodiment in which the present invention is applied to a side wall type floating dock, and the same figure ([) shows a side wall tank with a beam bottom. Figure (2) shows the case where the tank is installed on the left and right sides of the upper surface of the tank, Figure (2) shows the case where the side wall tank is installed on both longitudinal sides of the culvert tank, and Figure (3) shows the case where the side wall tank is installed on the bottom of the culvert tank. FIG. 4(4) shows a modified example of how to attach the side wall tank, when the front and rear end faces are respectively attached.

Figure 2 shows a second example of a tank-type floating dock in which the present invention is applied.
These are perspective views showing the embodiment. Figure m shows the case where the tank in the ditch is installed at each of the four corners of the upper surface of the metal beam bottom tank, and Figure (2) shows the case where the ditch corner tank is installed at the front and rear ends of both longitudinal sides of the beam bottom tank. The same figure (3) shows the installation of the ditch corner tank.
□This shows each modification of the procedure.

In the above figure, the same symbols as in Figs. 3 and 4 indicate the same members as in the same figure, and in the first embodiment shown in Fig. 1, 1 indicates a rectangular flat culvert with a small height and a wide width. 1' is a side wall type floating dock in which box-shaped side wall tanks 3, which are small in width and large in height, are removably attached to the left and right sides of the upper surface of the beam bottom tank 2 using angles 4 and bolts and nuts 5. Seven side wall tanks 3t- are provided on both longitudinal surfaces 2a.
Side wall type floating dock 1" is attached with angle 4' and bolt/nut 5', side wall tank 3 is attached to both end faces 2b of beam bottom tank 2 with angle 4' and bolt/nut 5.
The side wall type floating dock, 4.4", 4' installed at 4.4" is an angle having a bolt hole protruding from the beam bottom tank 2 or the side wall tank 3.

In such a structure, in the state shown in FIG. 1 (1), the prefecture center A is the same as the prefecture center A of the known side wall type floating dock 01 shown in FIG. If the installation position of the tank 3 is changed to a side wall type floating dock 1' as shown in Figure (2), the width of the prefecture will increase and become the same as the width C of the beam bottom tank. ) If a side wall type floating dock 1' is used as shown in ), the width of the prefecture increases greatly and becomes the same as the length D of the beam bottom tank.

Next, in the second embodiment shown in FIG. 2, a corner tank 13 having a short width and length and a large height is installed at angles 14 at the four corners of the upper surface of the beam bottom tank 12 having a rectangular flat bottom.
and a tank-type floating dock in a ditch attached with bolts and nuts 15, and 11' is a ditch corner tank 13 attached to the front and rear ends of both longitudinal sides 12a of the beam bottom tank 12 with gold angles 14' and bolt-tatami nuts 15', respectively. In a structure like this, which is an inner tank type floating dock, in the state of the inner tank type floating dock 11 as shown in FIG. 2 (1).

The prefecture center A' is the same as the prefecture center A' of the known ditch corner tank type floating dock 01' shown in FIG.

If the installation position of the prefectural tank 13 with respect to the beam bottom tank 12 is changed as shown in FIG. (1) By installing beam-side tanks on both longitudinal sides of the prefectural tank, the prefectural area can be increased to the width of the prefectural tank.

(2) By attaching beam-side tanks to both end faces of the prefectural tank, the length of the prefectural tank can be greatly increased to the length of the prefectural tank.

As a result, it is possible to dock a floating body with a larger width than when the beam side tanks are integrally and inseparably fixed to both sides of the upper surface of the prefectural tank in a floating dock of a certain size, so the size ratio of the floating body is similar to that of a general ship. Unlike conventional methods, it is possible to cope with the docking of wide marine structures and the like.

Note that 6 and 16 are eye plates protruding from the prefectural tanks 2 and 12, respectively, and 7 and 17 are bottles that are inserted through the eye plates 6 and 16, respectively.
．． 16 and the action and effect of the bottle 7.17 are respectively the angles 4.4', 4', 14.14' and the bolt/nut 5.
．． Same as 5', 5', 15.15'.

〔Effect of the invention〕

In short, according to the present invention, in a floating dock in which a pair of side wall tanks or two pairs of culvert tanks are respectively protruded from the top surface of a rectangular flat beam bottom tank as beam side tanks, both left and right sides of the top surface of the culvert bottom tank, Both front and rear ends of the top surface of the conduit bottom tank,
A floating dock that can accommodate wide floating objects because it is equipped with a pair of drain side tanks that are removably installed on the left and right longitudinal sides of the prefectural tank, or on the front and rear end faces of the core beam bottom tank. Because you get.

The present invention is extremely useful industrially.

[Brief explanation of drawings]

Figure 1 is a perspective view of the first embodiment in which the present invention is applied to a side wall type floating dock. Figure (3) shows the case where the side wall tank is installed on both longitudinal sides of the prefectural tank, Figure (3) shows the case where the side wall tank is installed on the front and rear ends of the metal beam bottom tank, and Figure (4) shows the case where the side wall tank is installed. Fig. 2 shows a modification of the procedure of the present invention.
Figure (1) is a perspective view showing the embodiment.
) shows the case where the tank in the drain is installed at the front and rear ends of both longitudinal sides of the prefectural tank, Figure (3) shows a modified example of the mounting area of the tank in the drain, and Figure 3 shows the case where the tank in the drain is installed at the front and rear ends of both longitudinal sides of the prefectural tank. A perspective view showing a floating dock. FIG. 4 is a perspective view showing a known tank-type floating dock in a ditch. 1.1', 1"... Side wall type floating dock, 2... Prefectural tank, 2a... Longitudinal surface, 2b... Small end surface. 3... Side wall tank, 4.4', 4"... Angle, 5 ．．
5', 5"... Bolt/Nut, 6... Eye plate,
7...bin, 11.11'...tank type floating dock in a certain corner,
12... Prefectural tank, 12a... Longitudinal surface, 13... Tank in the culvert. 14. 14' Ambiguous Angle, 15. 15'... Boruto Ken Natsuto, 16... Eye Plate, 17◆ e-bin. A... Spacing between side wall tanks (in the prefecture), A'... Spacing between certain corner tanks (in the prefecture), B... Width of the side wall tank, B'... Width of the tank in the culvert, C, C'... Width of prefectural tank, D... Length of beam bottom.

Claims (1)

[Scope of Claims] In a floating dock in which a pair of side wall tanks or two pairs of culvert corner tanks are protruded from the upper surface of a rectangular flat culvert tank, both left and right sides of the upper surface of the culvert tank, A float characterized by comprising a pair of drain side tanks removably protruding from both the front and rear end sides of the top surface of the drain tank, the left and right longitudinal surfaces of the drain tank, or the front and rear end faces of the drain tank. dock.