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Ship main deck gunnel handrail connecting structure

A technology for connecting structures and main decks, applied in ship parts, ship construction, ships, etc., can solve problems such as damage to the galvanized layer of the railing, increased workload on the slipway, safety from falling from heights, etc., to avoid construction risks and reduce workload. , the effect of improving safety

Inactive Publication Date: 2020-09-18
CHENGXI SHIPYARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This approach has the following disadvantages: 1. It will increase the workload of the berth, and the berth, as the core resource of the shipyard, needs to do everything possible to shorten the cycle of the berth; 2. On-site welding will damage the galvanized layer of the railing; 3.
Workers are working on the side of the gap, which poses a safety hazard of falling from a height

Method used

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  • Ship main deck gunnel handrail connecting structure
  • Ship main deck gunnel handrail connecting structure
  • Ship main deck gunnel handrail connecting structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as Figure 1 to Figure 3 As shown, the present invention is a ship main deck side railing connection structure, comprising a railing column 3 connected to the hull segment deck, railing handrail 1 is fixedly connected to the railing column 3, and the railing on the adjacent hull segment deck The handrail 1 is arranged symmetrically with the close-up point 6 of the adjacent hull section, and the railing post 3 is provided with a hole for the railing mid-range 2 to pass through, and the railing mid-range 2 passes through the railing post 3 and is fixedly connected with the railing handrail 1. The distance between railing handrails 1 on adjacent hull section decks is less than or equal to 50mm. A diagonal brace 4 for enhancing the stability of the railing is fixedly connected to the railing post 3 . The railing column 3 is fixedly connected on the deck; the railing handrail 1 is bent into a C-shape by a round pipe; the railing mid-range 2 is made of round steel. The...

Embodiment 2

[0024] The difference from Embodiment 1 is that, as Figure 4 As shown, the diagonal brace 4 is plate-shaped or tubular; the middle of the railing is set horizontally; the diagonal brace 4 is arranged obliquely to the vertical surface, the upper end of the diagonal brace 4 is fixedly connected to the railing handrail 1, and the lower end of the diagonal brace 4 is fixedly connected to the deck , the lower end of the diagonal brace 4 is closer to the closing point 6 of the adjacent hull segment than the upper end of the diagonal brace 4, and the distance between the lower ends of the two diagonal brace 4 on the adjacent hull segment is less than or equal to 50mm.

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PUM

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Abstract

The invention discloses a ship main deck gunnel handrail connecting structure comprising a handrail stand column connected to a ship body segmented deck, a handrail is fixedly connected to the handrail stand column, the handrails on the adjacent ship body segmented decks are symmetrically arranged with folding point of the adjacent ship body segments as the symmetry center, the handrail stand column is provided with a holes for middle handrails to penetrate through, and the middle handrails penetrate through the handrail stand column and then are fixedly connected with the handrail. Accordingto the invention, extra construction does not need to be conducted in the slipway stage. Therefore, the slipway workload can be reduced, the completeness of a handrail zinc coating is ensured, and theconstruction risk of high-altitude falling is avoided.

Description

technical field [0001] The invention relates to a connection structure for side railings on the main deck of a ship. Background technique [0002] According to market feedback information in recent years, with the rapid development of domestic papermaking, the papermaking industry's demand for papermaking raw material wood chips has shown explosive growth, and the domestic demand for wood chip carriers has also increased significantly. In order to meet the needs of the company's transformation and development, the company decided to develop a 70,000DWT wood chip ship, in order to broaden the company's shipbuilding market, gain a place in the wood chip ship segment market, and obtain better economic benefits at the same time. At the same time, with the increasing number of environmental problems worldwide, the Tier3 emission standard in the International Convention for the Prevention of Pollution from Ships (MARPOL) is a nitrogen oxide emission control area. New ships enterin...

Claims

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Application Information

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IPC IPC(8): B63B17/04
CPCB63B17/04
Inventor 李磊丁运来周迓若周鑫
Owner CHENGXI SHIPYARD