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A two-deck positioning guide rail mechanism

A technology for positioning guide rails and second decks, applied in the direction of detachable decks, etc., can solve the problems of affecting the positioning effect of the second deck, damage to the bulkhead track, waste of cabin space, etc.

Active Publication Date: 2016-08-03
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem in the prior art that the second deck is easy to shift, which affects the positioning effect of the second deck or causes damage to the bulkhead track, and provides a second deck positioning guide rail mechanism that can conveniently fix the second deck
[0004] Another object of the present invention is to solve the problem that the corbel support position of the bulkhead track in the prior art is fixed, which easily leads to the waste of cabin space, and to provide a second-deck positioning guide rail mechanism with adjustable corbel support height and high cabin space utilization

Method used

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  • A two-deck positioning guide rail mechanism
  • A two-deck positioning guide rail mechanism
  • A two-deck positioning guide rail mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] exist figure 1In the shown embodiment 1, a two-deck positioning guide rail mechanism is arranged on the bulkhead of a multi-purpose ship, including four strip-shaped guide rail frames fixed on the bulkhead and perpendicular to the bottom plate of the cabin, and the cross section is L-shaped. The second deck positioning guide rail 1 is fixed on the side of the guide rail frame away from the bulkhead and parallel to the guide rail frame. A corbel support 3 is provided on the same height of the guide rail frame 2. The corbel support includes a The pivot shaft 4 and the support body 5 arranged on one side of the pivot shaft, the upper and lower ends of the pivot shaft are respectively connected to the upper pivot seat 6 and the lower pivot seat 7, the upper pivot seat and the lower pivot seat and the guide rail The support body is provided with a lower oil cylinder 8 whose axis is parallel to the guide rail frame, and the upper end of the lower oil cylinder piston 9 adapted...

Embodiment 2

[0038] The corbel support and upper oil cylinder of embodiment 2 are arranged on the guide rail frame through the synchronous lifting mechanism (see Figure 5 ), the lifting mechanism includes a corbel support lifting guide rail 29 arranged on the guide rail frame and parallel to the guide rail frame and a corbel support drive box 30 arranged on the corbel support lift guide rail, and the corbel support drive box is L-shaped as a whole , the cross-section of the corbel support lifting guide rail is cross-shaped (see Figure 10 , Figure 11 ), including the fixed plate 31 and the limit strips 32 symmetrically arranged on both sides of the fixed plate, one side of the fixed plate is fixed on the guide rail frame between the second deck positioning guide rail and the bulkhead, and the other side of the fixed plate There are tooth grooves 33, and the limit chute 34 is formed between the limit strips on both sides of the fixed plate, the fixed plate and the guide rail frame; the c...

Embodiment 3

[0042] The inboard of the two deck positioning guide rails of embodiment 3 is provided with guide slide plate (see Figure 8 ), the guide slide plate is composed of 2-4 guide assemblies sequentially connected, and in this embodiment there are 3 (see Image 6 ), the cross-section of the guide assembly is L-shaped, and is composed of a left slider 44 and a right slider 45 that are respectively slidingly matched with the two inner sides of the second deck positioning guide rail and hingedly formed, and the left slider and the right slider face the side of the second deck positioning guide rail There is a roller groove perpendicular to the positioning guide rail of the second deck, and rollers are arranged in the roller groove, and the outer edges of the left slide plate and the right slide plate are bent to form a positioning groove 46 adapted to the outer edge of the positioning guide rail of the second deck. The two guide assemblies are hinged to each other through the slide pl...

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Abstract

The invention discloses a two-deck positioning guide rail mechanism, which is arranged on the bulkhead of a multi-purpose ship and includes four strip-shaped guide rail frames. A corbel support is provided on the same height of the guide rail frames, and the corbel supports include A pivot shaft parallel to the guide rail frame and a support body arranged on one side of the pivot shaft, the upper and lower pivot seats connected to the pivot shaft are connected to the guide rail frame, and the lower oil cylinder whose axis is parallel to the guide rail frame is arranged in the support body, and the piston of the lower oil cylinder The upper end is connected with the support block; above the corbel support, there is an upper oil cylinder whose axis is perpendicular to the bulkhead surface. Both ends of the upper oil cylinder are equipped with upper oil cylinder pistons. The outer ends of the pistons are respectively connected with front and rear top blocks. The front top block and A tension spring is arranged between the rear top blocks, and the bottom of the lower oil cylinder communicates with the upper oil cylinder through a hydraulic pipeline. It effectively solves the problem that the second deck in the prior art is easy to shift, which affects the positioning effect of the second deck or causes damage to the bulkhead track, and has high practical value.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to a second-deck positioning guide rail mechanism. Background technique [0002] The bulkhead track on a multi-purpose ship can be used to fix the second deck, and the four corners of the second deck are limited by the track composed of four angle steels to prevent the second deck from moving in the cabin; when the multi-purpose ship needs to transport denser cargo such as When goods such as steel products, steel plates, and steel coils are used, these bulky goods can only be placed at the bottom of the hold. After the cargo at the bottom of the cabin is placed, the second deck is placed on the bulkhead track of the multi-purpose ship in an elevated manner using four corbels of equal height set on the four bulkhead tracks. At this time, the bottom surface of the second deck and the bottom of the cabin The space between them is used to load steel, steel plates, steel coils and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B25/18
Inventor 陈正寿孙孟
Owner ZHEJIANG OCEAN UNIV
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