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Powertrain mounting frame, assembly system, assembly method and diesel multiple unit

An assembly method and powertrain technology, which are applied to locomotives using internal combustion engines, motor vehicles, and locomotives using gas turbines, etc., can solve the problems of occupying assembly stations, difficult installation operations, and low production efficiency, and reduce assembly difficulty. , The effect of improving assembly quality and improving production efficiency

Active Publication Date: 2015-11-25
CRRC TANGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, since the various components in the power system are scattered and installed on the vehicle, the power system occupies a large space in the vehicle, the installation operation is difficult, and the installation quality is not easy to guarantee. In addition, because the installation of the power system occupies the assembly platform of the whole vehicle and production cycle, so the production efficiency is low

Method used

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  • Powertrain mounting frame, assembly system, assembly method and diesel multiple unit
  • Powertrain mounting frame, assembly system, assembly method and diesel multiple unit
  • Powertrain mounting frame, assembly system, assembly method and diesel multiple unit

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Embodiment Construction

[0029] Please refer to Figure 1-3 The embodiment of the present invention provides a powertrain mounting frame 100, which includes a frame body 101 on which a diesel engine mounting seat 102 and a generator mounting seat 103 are provided; the diesel engine mounting seat 102 is used to install a diesel engine, The generator mounting seat 103 is used to install a generator; the diesel engine mounting seat 102 and the generator mounting seat 103 are used to make the installed diesel engine and generator coaxial.

[0030] In this embodiment, since the mounting frame 100 is provided with a diesel engine mounting seat 102 and a generator mounting seat 103, the diesel engine and generator can be assembled, debugged, and tested at the pre-assembly station, and a series of adjustments are completed. After the test, the mounting frame 100 is installed on the body of the vehicle as a whole, thereby making the power system of the vehicle relatively concentrated, effectively saving vehicle s...

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Abstract

The invention provides a power assembly mounting rack, an assembly system, an assembly method and a diesel multiple unit. The power assembly mounting rack includes: a rack body, which is provided with a diesel engine mounting seat and a generator mounting seat. The diesel engine mounting seat is used for mounting a diesel engine, and the generator mounting seat is used for mounting a generator. The diesel engine mounting seat and the generator mounting base are used for making the mounted diesel engine and generator on a coaxial line. According to the invention, the vehicle space can be saved, the assembly difficulty can be reduced, and the assembly quality and production efficiency can be improved.

Description

Technical field [0001] The invention relates to a railway vehicle assembly technology, in particular to a power assembly mounting frame, an assembly system, an assembly method and an internal combustion EMU. Background technique [0002] Internal combustion EMUs have been widely used due to their advantages of not being restricted by line facilities, low maintenance and operating costs, and good safety, and have great development potential. [0003] At present, the internal combustion EMU is a power decentralized type. The diesel engine, diesel engine cooling system, air intake system, exhaust system, auxiliary transmission system and main generator or transmission box in the power system are scattered and hoisted on the vehicle to provide the internal combustion EMU. Traction and auxiliary power supply systems provide power. [0004] In the prior art, since the components of the power system are scatteredly installed on the vehicle, the power system occupies a large space in the ve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61C5/02B61C5/00B61F1/08
Inventor 冯占国孙梅云刘健雄郭耀华单晖
Owner CRRC TANGSHAN CO LTD