Rapid installation method for high-elasticity coupler

An installation method and coupling technology, which is applied in the field of rapid installation of highly elastic couplings, can solve problems such as low installation accuracy, complicated installation process, and slow installation speed, so as to reduce construction workload, increase installation speed, The effect of simplifying the installation steps

Active Publication Date: 2022-03-04
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, according to the installation position of the high-elastic coupling, a plurality of lifting rings are welded on the top of the structure above it to hoist the high-elastic coupling. The hoisting of the high-elastic coupling cannot be completed by a single hoisting method. The installation of highly elastic couplings requires a large amount of construction, the installation process is complicated, the installation speed is slow, and the installation accuracy is low

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  • Rapid installation method for high-elasticity coupler
  • Rapid installation method for high-elasticity coupler
  • Rapid installation method for high-elasticity coupler

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Embodiment Construction

[0036] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention is described below through specific examples shown in the accompanying drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily confusing the concept of the present invention.

[0037] In the description of the present invention, unless otherwise clearly specified and limited, the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance;

[0038] It should be understood that terms such as "both", "comprising" and the like do not exclude the presence or addition of one or more other elements or combinations thereof. The orientation or positional relat...

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Abstract

The invention discloses a quick mounting method for a high-elasticity coupling. According to the method, a lifting ring is welded on the reverse top of a structure, close to the broadside of a ship body, of a main engine and a gearbox base in a full-length welding mode; a supporting rod and a slideway are welded below the main engine flywheel and the gearbox input flange; a traction ring is welded on a main engine and a gearbox base far away from the broadside, and a hoisting seat and a hoop are mounted on a high-elasticity coupler; the hoop is locked and lifted through a first chain block, the lifting base is locked through a second chain block on a traction ring, the high-elasticity coupler is dragged to a sliding way, and the high-elasticity coupler slides to the lowest position of the sliding way; mounting fastening bolts on two end surfaces of the high-elasticity coupling; all the auxiliary installation tools are dismantled, and the high-elasticity coupler is installed. The gravity sliding method is adopted, the problem that the high-elasticity coupler is difficult to hoist is solved, and the method has the advantages of being easy and rapid to install and small in construction amount.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to a quick installation method for a highly elastic coupling. Background technique [0002] In the process of ship construction, highly elastic couplings are widely used in ship power devices, and are installed at the output end of ship diesel engines. The center displacement of the marine diesel engine and the gearbox plays a role in reducing vibration and noise, thereby protecting the operational reliability of the marine diesel engine, gearbox and the entire transmission device. [0003] Patent No. CN110525577A discloses an installation tool and installation method of a ship shafting sleeve type coupling. The tooling includes a frame body and a boom assembly. The bottom end of the frame body is vertically fixedly connected to the Shaft body, guide rails are provided along the X-axis direction on the frame body, and the boom assembly includes a base that can move back and fo...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B66C25/00B66C13/08B23K31/02B23P19/00
CPCB66C25/00B66C13/08B23K31/02B23P19/00
Inventor尹浩谢文飞金晓顺
OwnerHUDONG ZHONGHUA SHIPBUILDINGGROUP