Installation device and installation method for marine diesel engine f-frame piping system

Abstract

The invention discloses a device for mounting of a marine diesel engine F frame pipe system and a mounting method. The device comprises a first main pipe positioning device, a second main pipe positioning device, multiple branch pipe positioning devices and a positioning bottom plate; the first main pipe positioning device and the second main pipe positioning device are fixedly arranged on the twosides of the front end of the positioning bottom plate, the branch pipe positioning devices are fixedly arranged on one side edge of the positioning bottom plate, the F frame pipe system is connectedto the first main pipe positioning device, the second main pipe positioning device and the multiple branch pipe positioning devices, and positioning assembly of the F frame pipe system can be achieved. The work manner of ground mounting is achieved, and the beneficial effects of being easy to operate, accurate in positioning control, not high in site need, simple in equipment need, safe in work process, low in operator need, capable of meeting process needs and the like are achieved.

Description

technical field [0001] The invention relates to the assembly operation of marine diesel engine components, in particular to a device and an installation method for installing F-frame piping systems of a marine diesel engine, and belongs to the technical field of diesel engine manufacturing. [0002] technical background [0003] In order to better improve the performance of the marine diesel engine, it is necessary to ensure sufficient lubrication and effective cooling of the key components, and the piping system on the main engine includes the lubricating oil piping system, the air piping system, the cylinder liner cooling water inlet and outlet piping, and the cylinder head cooling water inlet and outlet pipes department etc. From the perspective of the overall design, considering the beauty of the main engine and the compactness of the piping system, all header pipes and branch pipes are concentrated in the small space between the cylinder liner and the exhaust header. ...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to overcome the disadvantages of poor piping connection caused by the positioning and installation of the F-frame piping system of the existing marine low-speed diesel engine, to provide a device and installation method for the F-frame piping system of the marine diesel engine, and to change the traditional installation of the diesel engine piping system. The method achieves the effects of accurate positioning control, low site requirements, simple equipment requirements, and fewer operators. It has the advantages of simple operation, safe operation, and meeting process requirements.

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