Method for assembling, transporting and storing diesel engine and generator

An assembly method and generator technology, which can be applied to electromechanical devices, manufacturing motor generators, and motor components, etc., can solve problems such as inability to lift and transfer, and can not withstand, save manufacturing costs, occupy small space, and facilitate disassembly. Effect
CN106533071BActive Publication Date: 2019-01-29GUANGZHOU ELECTRICAL LOCOMOTIVE
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGZHOU ELECTRICAL LOCOMOTIVE
Publication Date
2019-01-29

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Abstract

The invention discloses assembly, transfer and storage methods for a diesel engine and a generator. A rotor is suspended through a fastening strip for assembly of the generator in the assembly method. Transferring is carried out through a hanger, and the lengths and the load capacity of a first lifting rope, a second lifting rope and a third lifting rope in the hanger are calculated in the transfer method; and transfer and storage are supported through a support frame in the storage method. By using the methods disclosed by the invention, when the diesel engine and the generator are assembled, the fastening strip is convenient and fast to assemble and disassemble, the occupied space is small, assembly is not affected and the cost of the fastening strip is low; when the diesel engine and the generator are transferred, one lifting point of the diesel engine and two support seats of the generator are selected as lifting points, two lifting points of the generator are symmetrically distributed and the three lifting points have stability, so that balance lifting of a whole system can be ensured; and the lengths and the minimum load capacity of the lifting ropes are determined through calculation, and the first lifting rope, the second lifting rope and the third lifting rope are combined into the hanger, so that the design time and the manufacturing cost are reduced.
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Description

technical field

[0001] The invention relates to a method for assembling, transferring and storing a diesel engine and a generator. Background technique

[0002] The single bearing generator has bearing support at the end and no bearing support at the front end. After assembly, it is supported by connecting with the flywheel disk of the diesel engine.

[0003] The rotor fixing method of the finished single bearing generator is as follows: the distance between the rotor and the casing is positioned through the front cover plate, that is, the rotor is fixed in the center area of ​​the cover plate by bolts, and the outer ring of the casing and the cover plate is screwed. This ensures that the rotor is level.

[0004] During the assembly process, the front cover plate needs to be removed, because the contact surface between the casing and the cover plate is the installation surface that cooperates with the diesel engine. That is, the rotor is connected with the flywheel disc, a...

Claims

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