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A kind of folding springboard for ships

A foldable springboard technology, which is applied to ship accessories, ships, cargo handling equipment, etc., can solve the problems of difficulty in retracting and unloading, large space occupied by the springboard, large weight and volume, etc., and achieves wide applicability, small occupied space, The effect of easy operation

Active Publication Date: 2018-01-09
陈曦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The general public is familiar with the marine springboard, that is, according to or referring to the requirements of CB*3116-82 "Aluminum Springboard", it adopts a fixed beam or box structure, and a flat plate is welded on the beam for people to walk on and off the ship; but the actual use process , due to the large weight and volume, it is difficult to retract; at the same time, the springboard takes up a lot of space when stored

Method used

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  • A kind of folding springboard for ships
  • A kind of folding springboard for ships
  • A kind of folding springboard for ships

Examples

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Embodiment 1

[0015] Embodiment 1, a marine folding springboard, including a fixed seat plate 1, a door frame 4, and multiple sets of truss groups, the fixed seat plate 1 is fixed to the hull, and the door frame 4 is hinged to the fixed seat plate 1 through pivot pins , the door frame 4 is a U-shaped frame structure, and the U-shaped frame structure includes vertical bars A on both sides and a cross bar at the bottom, and the rear of the vertical bars A on both sides of the door frame 4 is provided with reinforcing struts, and the door frame 4 Vertically arranged waist-shaped through-holes are arranged on the left and right end surfaces of the upper parts of the vertical rods A on both sides, and limit wheel sets 5 are arranged on the waist-shaped through-holes, and the limit wheel sets 5 can slide in the waist-shaped through-holes; 4 The inner sides of the vertical rods A on both sides are equipped with an expansion cylinder 2, the base of the expansion cylinder 2 is hinged with the cross b...

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Abstract

The invention discloses a foldable gangplank for a ship. The foldable gangplank comprises a fixing base plate, a portal and a plurality of truss sets, wherein the fixing base plate is fixed with a ship body part; the portal has a U-shaped enclosing frame structure; the truss sets form a plurality of parallelogram structures; a gangplank can be unfolded and folded by the truss sets under the driving of an unfolding cylinder. The foldable gangplank for the ship has a simple structure and occupies small space; cylinder driving is taken as the power; the operation is light and convenient; the quantity of the truss sets can be properly increased or reduced according to the requirement for the length of the gangplank; the applicability is wide; after unfolding, a stable truss structure can be formed and can bear dead load and personnel weight; the popularization and application have excellent economic and social benefits.

Description

technical field [0001] The invention belongs to the technical field of marine springboards, in particular to a marine folding springboard. Background technique [0002] The general public is familiar with the marine springboard, that is, according to or referring to the requirements of CB*3116-82 "Aluminum Springboard", it adopts a fixed beam or box structure, and a flat plate is welded on the beam for people to walk on and off the ship; but the actual use process , due to the large weight and volume, it is difficult to retract; at the same time, the springboard takes up a lot of space when stored. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned problems and provide a marine folding springboard, which has the characteristics of light operation and small space occupation. [0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a marine folding springb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B27/14
CPCB63B27/14
Inventor 陈曦范卫彬
Owner 陈曦