JPS58149287U

JPS58149287U - Ship gangway device

Info

Publication number: JPS58149287U
Application number: JP4715082U
Authority: JP
Inventors: 田口　喜康
Original assignee: 株式会社中野製作所
Priority date: 1982-03-31
Filing date: 1982-03-31
Publication date: 1983-10-06
Also published as: JPS6230560Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図乃至第５図は使用時又はその中途における本案一
実施例であり、第１図はその正面図、第２図は同平面図
、第３図は同ダビット側の側面図、第４図は同上部踊場
本体側の側面図、第５図はワイヤロープ掛張状態を示す
説明斜視図、第６図乃至第８図は可動ブロックを示し、
第６図はその平面図、第７図は正面図、第８図は側面図
、第９図、第１０図は支柱を示し、第９図はその正面図
、第１０図は第９図Ａ−Ａ線矢視図、第１１図乃至第１
４図は格納状態の作動を示し、第１１図はその正面図、
第１２図はその平面図、第１３図はダビット側の側面図
、第１４図は上部踊場本体側の側面図である。　　゛１・・・舷側、２・・・上部踊場本体、３・・・ダビッ
ト、８・・・舷梯、１５〜１９・・・ガイドシーブ、２
０・・・支柱、２１．２２・・・ガイドシーブ、２３・
・・巻取繰出機構、２４・・・ワイヤロープ、２５・・
・可動ブ爾ツク、２６・・・ガイドシーブ、２７・・・
固定具、３１・・・巻揚げ機、３６・・・接当部。Figures 1 to 5 show an embodiment of the present invention during use or in the middle thereof, with Figure 1 being a front view, Figure 2 being a plan view, Figure 3 being a side view of the davit side, and Figure 4 being a side view of the davit side. The figure is a side view of the main body side of the upper landing, FIG. 5 is an explanatory perspective view showing the wire rope hanging state, and FIGS. 6 to 8 show the movable block.
Fig. 6 is a plan view, Fig. 7 is a front view, Fig. 8 is a side view, Figs. 9 and 10 show the support, Fig. 9 is a front view thereof, and Fig. 10 is Fig. 9A - A-line arrow view, Figures 11 to 1
Figure 4 shows the operation in the retracted state, and Figure 11 is its front view.
FIG. 12 is a plan view thereof, FIG. 13 is a side view of the davit side, and FIG. 14 is a side view of the upper landing body side.゛1...Side, 2...Upper landing body, 3...Davit, 8...Gender, 15-19...Guide sheave, 2
0...Strut, 21.22...Guide sheave, 23.
... Winding and feeding mechanism, 24... Wire rope, 25...
・Movable book, 26... Guide sheave, 27...
Fixture, 31... Hoisting machine, 36... Contact portion.

Claims

[Scope of utility model registration request]

The upper landing main body 2 and the davit 3 are spaced apart along the ship's side 1, and each is supported so as to be able to rise and fall freely around a transverse axis on a coaxial center, and one end is pivotally attached to the upper landing main body 2 side. In the gangway device configured to be movable up and down by the operation of a winding and feeding mechanism 23 including a wire rope 24 suspended between the hull side and the gangway 8 side via a davit 3, a guide sheave 21
．． A support 20 having a diameter of 22 is erected and fixed on the davit 3 side of the hull side 1, a fixture 27 is attached to the hull side of the inboard blade side of the support 20,
is composed of a movable block 25 having a guide sheave 26, a rope or wire rope 30 connected at one end to the block 25, and a hoist 31 that lets out and hoists the rope 30. The aircraft 31 side is removably connected to the fixture 27, while one end of a wire rope 24 that hangs the hull side and the gunwale side is connected to one side of the gunwale 8, and the other end of the rope 24 is connected to a davit. It is connected to the other side of the gangway 8 via the guide sheaves 15, 16, 17.1B, 19 on the top 3, the guide sheave 21.22 of the strut 20, and the guide sheave 26 of the movable block 25, and is further connected to the other side of the gangway 8.
A ship's gangway device, characterized in that a movable block 25 is provided with an abutting portion 36 that is abutted and supported by a support post 20 when the movable block 25 is swung out.