Locomotive underframe structure and locomotive with same

A technology for chassis and locomotives, applied in the direction of chassis, railway car body parts, transportation and packaging, etc., can solve the problems that modular installation cannot be realized

Active Publication Date: 2020-11-24
DATONG ELECTRIC LOCOMOTIVE OF NCR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that it must rely on the existence of the middle beam of the chassis. At the same time, if the height of the equipment installation surface is different, this kind of modular installation cannot be realized.

Method used

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  • Locomotive underframe structure and locomotive with same
  • Locomotive underframe structure and locomotive with same
  • Locomotive underframe structure and locomotive with same

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Embodiment Construction

[0049] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and that the description and drawings therein are illustrative in nature and not intended to limit the present invention. invention.

[0050] In the following description of various exemplary embodiments of the invention, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of example various exemplary structures, systems and steps which may implement aspects of the invention . It is to be understood that other specific arrangements of components, structures, exemplary devices, systems and steps may be utilized and structural and functional modifications may be made without departing from the scope of the present invention....

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Abstract

The invention relates to the technical field of locomotives, and provides a locomotive underframe structure and a locomotive with the same. The locomotive underframe structure comprises a side beam, alongitudinal beam, a positioning part, a fastening part and a support; the support is connected to the side beam and the longitudinal beam and located above the side beam and the longitudinal beam; and one of the side beam and the longitudinal beam is provided with the positioning part, the other one of the side beam and the longitudinal beam is provided with the fastening part, and/or the positioning part and the fastening part are arranged on the support in a spaced mode. According to the mounting demand of locomotive equipment, the locomotive equipment can be directly mounted on the side beam and the longitudinal beam through the positioning part and the fastening part, or the locomotive equipment is mounted on the support arranged on the side beam and the longitudinal beam through thepositioning part and the fastening part, that is, the locomotive equipment is indirectly mounted on the side beam and the longitudinal beam, and that is, the locomotive underframe structure can meetthe mounting demands of the different locomotive equipment through arrangement of the positioning part, the fastening part and the support.

Description

technical field [0001] The invention relates to the technical field of locomotives, in particular to a locomotive underframe structure and a locomotive with the same. Background technique [0002] Based on the current structural form of the locomotive, the design method of the installation frame of the internal equipment of the locomotive is basically divided into two design ideas: [0003] One is to adapt to the chassis structure without center beam: this design idea is to weld independent equipment installation frameworks on the chassis for different equipment installation interfaces. The advantage of such installation frameworks is that it can take into account the installation interfaces of different equipment special requirements. The disadvantage is that the equipment installation framework should have good rigidity and strength, and the structure is more complicated. [0004] The other is to adapt to the underframe structure with middle beam (divided into single mid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F1/00B61F1/08
CPCB61F1/00B61F1/08
Inventor 王俊太万秋韩东旭
Owner DATONG ELECTRIC LOCOMOTIVE OF NCR
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