JPS58170687A - Dodger for ship - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to a ship dozer 11ζ.

A ship's dodger (bridge wing) is equipped with a wall for wind protection, but conventionally the ship's dodger is fixed and is subject to large wind pressure resistance. There were problems such as increased propulsion resistance.

In view of the above points, the present invention aims to obtain a dodger wall for a ship that can reduce wind pressure resistance.

That is, the dodger wall of a ship according to the present invention has a wall body whose one end is fixed to the winding rotation number ζ in the hangar, which can be rolled up and stored in the hangar, and which guides the wall body when storing and pulling out the wall body. The wall body can be stored in a hangar when not in use, reducing wind pressure resistance by 4i.
It is possible to reduce this.

An embodiment of the present invention will be described below based on the drawings. il
In Figure 1, (1) is the floor of the Dodger, and on one edge of the floor (+1) in the bow and aft direction, there is a pair of upper and lower guide rails (1 m) (31b) as an example of a guide member.
) The violet body (3) guided from here is located.

This one body (3) has one end attached to the winding shaft (4) inside the hangar (4).
(not shown), and by rotating the winding shaft by an input or an electric motor, the winding can be stored in the hangar (4). In other words, this wall body (the stem is the winding bow part, the grip is a thin iron plate or
It is constructed in the form of a shutter for a garage made of 4. As shown in FIG. 2, T-shaped retaining members (1) are attached to the upper and lower ends of the casting wall body (1) at appropriate intervals in the length direction, and these engaging members (5 ) is the guide rail (2a
)(!b) It is engaged. The guide rail (2
At the intermediate position of aX2b), guide bars (11) (11) are provided on both sides of the recorder body (3) to prevent deformation of the tank body (!) due to wind pressure. This guide bar (6) (・) is the upper F guide rail (2a) (2b
) may be provided in plural pairs, and it is not necessary to provide them. On the upper guide rail (2 m), a plurality of curved plate-shaped wind breakers (7) are rotatably arranged in parallel via hinges (not shown). As shown in detail in Figure 118, a pair of protrusions (4(a)) are protruding from the tip, and a notch (S) is formed at the position of these protrusions (8) (II). And the windbreaker (1) is 411
When the windbreaker (7) is rotated from the non-use position shown by the imaginary line to the use position shown by the solid line, the tip of the windbreaker (7) comes into contact with the support bar [phase], and the screw attached to the support bar is movable at will. Keyaki (B) is located in the Choki Kirida part (9).

Then, rotate the screw zelkova (b), turn the peak nut (b) that is screwed onto the screw zelkova (b), and press the protrusion (a) (&).
By engaging with the windbreaker (7), the windbreaker (7) is fixed in the usage position. The d-period support bar is attached to the upper guide rail (2a) via a bracket (not shown). Note that (b) is a door.

In the above configuration, when the navigation wall main body (3) is not needed, it is rolled up and stored in the hangar O), and when necessary, such as when berthing, it can be moved in the direction of the arrow (A) as shown in Figure In the same way, the windbreaker (7) is also kept in the non-use position when not in use, and brought into the working position when necessary.In addition, when using the dodger, the tank body (
While pulling out the grapes to the required place, use a windbreaker (
7) can also be placed in the usage position only where necessary.

In this way, the wind breaker (7) can be placed in the non-use position as shown in this actual dust example. If you make it possible to do so, you can feel even more wind pressure resistance.

FIG. 114 shows another embodiment, in which a plurality of tank bodies (B) may be constructed so as to be respectively pulled upward from the hangar (B). In this case, the guide rails (6) (b) and guide bars u*m are of course installed in the vertical direction. The rest of the structure is the same as that of the first embodiment.

As explained above, according to the dodger wall for a ship according to the present invention, the tank body is configured to be able to be rolled up in the hangar, so the wind pressure resistance can be reduced, and the translational resistance of the ship can therefore be increased. This eliminates inconveniences such as

[Brief explanation of the drawing]

Figure 1 shows the main parts of a dodger according to an embodiment of the present invention.
Figure m and Figure 2 are # side views of the dodger wall, Figure 8 is a perspective view of the main parts of the dodger and its fixing device, and Figure 4 is a perspective view of the main parts of the dodger in another embodiment. . (2a) (2b) (to) guide rail (guiding member),
(3) tLl... Tank body, (4) (B)... Hangar agent Yoshihiro Morimoto Figure 1/7) Figure 2

Claims (1)

[Claims] 1. A dodger wall for a ship consisting of a wall body whose one end is fixed to a winding shaft in a hangar and can be rolled up and stored in the hangar, and a guide member that guides the axillary body when storing and pulling out the chest body. .