JPS624498U

JPS624498U -

Info

Publication number: JPS624498U
Application number: JP9684785U
Authority: JP
Priority date: 1985-06-26
Filing date: 1985-06-26
Publication date: 1987-01-12

Description

[Brief explanation of drawings]

第１図は本考案の一実施例としての船舶に用い
たスラスター装置の断面図であり、第２図は本装
置の船内開放要領図である。第３図は、従来例と
しての「水中交換型旋回式スラスター着脱装置」
の船体取付部分の拡大図であり、第４図は水中で
の装着手順を示す要領図である。更に、第５図は
従来例としての「リトラクタブル型スラスター装
置」の駆動状態を示す断面図であり、第６図はス
ラスター本体を引き込んだ状態を示している。第
１図および第２図に示す構成要素は次の通り。１……スラスター本体、３……スラストブロツ
クを兼ねた下蓋、４……船底、７……スラスター
カン、９……電動機取付台、１１……電動機、１
５……軽荷喫水線、１６，１７……駆動軸。 FIG. 1 is a sectional view of a thruster device used in a ship as an embodiment of the present invention, and FIG. 2 is a diagram showing how the device is opened inside the ship. Figure 3 shows a conventional example of a "submersible exchange type rotating thruster attachment/detachment device."
FIG. 4 is an enlarged view of the attachment part of the ship body, and FIG. 4 is a schematic diagram showing the installation procedure underwater. Further, FIG. 5 is a cross-sectional view showing a driving state of a conventional "retractable thruster device", and FIG. 6 shows a state in which the thruster body is retracted. The components shown in FIGS. 1 and 2 are as follows. 1... Thruster body, 3... Lower cover that also serves as a thrust block, 4... Bottom of the ship, 7... Thruster can, 9... Motor mounting base, 11... Electric motor, 1
5... Light load waterline, 16, 17... Drive shaft.

Claims

[Scope of utility model registration request]

A thruster can with a height above the light load waterline is installed from the bottom of the ship to the inside of the ship, and a lower cover that also serves as a thrust block is attached to the bottom of the ship, and an upper cover that also serves as a motor mounting base is installed on the inside of the ship, and is divided into drive shafts. A marine thruster device characterized by a joint.