Railing assembly for navigation wheels
A technology of railings and components, applied in the direction of ships, etc., can solve the problems of poor safety and reliability, low strength of navigation rollers, inconvenient maintenance, etc., and achieve the effect of improving safety, avoiding vibration and ensuring safety.
Active Publication Date: 2017-03-15
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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- Abstract
- Description
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- Application Information
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to overcome the disadvantages of the traditional railing assembly in the prior art, such as inconvenient maintenance and guide rollers, low strength, easy vibration, poor safety and reliability, etc., and provide a Roller Railing Assemblies
Method used
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[0045] A preferred embodiment will be given below, and the present invention will be described more clearly and completely in conjunction with the accompanying drawings.
[0046] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or positional relationship. Elements must have certain orientations, be constructed and operate in certain orientations, and therefore should not be construed as limitations on the invention.
[0047] Considering that the guide roller must be disassembled and repaired in the future, there must be enough space for the rail above...
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The invention discloses a handrail subassembly for a mooring roller. The mooring roller is arranged on a hull of a ship. The handrail subassembly comprises two handrail columns and a handrail body, wherein the two handrail columns are arranged on the hull at intervals and are positioned on two sides of the mooring roller; two ends of the handrail body are detachably connected to the two handrail columns detachably; and a gap is formed between the bottom of the handrail body and the top of the mooring roller. When the mooring roller is repaired, the handrail body is convenient to detach, space for detachment and repairing of the roller is reserved, fire operation is not required, and the roller is convenient to repair and detach. Moreover, two ends of the handrail body are fixed, so that the overall strength of the handrail body is guaranteed, vibration of the handrail body is avoided when an external force is applied to the handrail body, the safety and the reliability of the handrail subassembly are improved, the service life of the handrail subassembly is prolonged, and safety of passing people is guaranteed.
Description
technical field [0001] The invention relates to a railing assembly for a navigation roller. Background technique [0002] At present, the railing assembly on the navigation roller of the ship generally includes two railing posts and two protective bars arranged on the hull of the ship, wherein the two railing posts are respectively located on both sides of the navigation wheel, and one end of the two protective bars is welded The other end of the corresponding railing post is a free end, and a gap is formed between the bottom of the protective bar and the top surface of the guide roller, and the gap is less than 100mm. But the railing assembly of this kind of structural form has the following technical problems: [0003] (1) When the guide roller is being repaired, the guide roller cannot be removed, and the protective bar must be cut off, otherwise the roller cannot be disassembled, which makes the modification of the railing assembly large and requires fire, making the gu...
Claims
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IPC IPC(8): B63B21/10
Inventor 陈斌毅王善晶田家讯陈圣蔡伟恩何俊杰
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD