Test vehicle pantograph running attitude simulation device

A technology for simulating a device and a running attitude, which is applied in the field of a test vehicle pantograph running attitude simulation device, and can solve problems such as the inability to completely simulate the movement of the pantograph.

Active Publication Date: 2017-11-28
江苏克瑞迪机车有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem that the existing pantograph operating attitude simulation device cannot fully simulate the real movement of the pantograph on the actual line, the present invention provides a pantograph operating attitude simulating device for a test vehicle body

Method used

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  • Test vehicle pantograph running attitude simulation device
  • Test vehicle pantograph running attitude simulation device
  • Test vehicle pantograph running attitude simulation device

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Embodiment Construction

[0029] The present invention is described in detail below in conjunction with accompanying drawing:

[0030] The device for simulating the running posture of the pantograph of the test vehicle body in the present invention can simulate six degrees of freedom of the motion of the test vehicle body, thereby completely reproducing the posture of the pantograph in actual line operation.

[0031] refer to figure 1 , the test car body pantograph operating posture simulator is mainly composed of a test car body semi-car quality simulator 1 and a dual six-degree-of-freedom motion platform and a bogie assembly 2. The double six-degree-of-freedom motion platform and bogie assembly 2 are fixedly installed on the foundation through 8 vertical actuator connection seats, 4 longitudinal actuator connection seats and 2 transverse actuator connection seats, and the double six-degree-of-freedom The 1# six-degree-of-freedom motion platform 22 and the 2# six-degree-of-freedom motion platform 23 ...

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Abstract

The invention relates to a pantograph operating attitude simulation device for a test car body. The device is composed of a test car body half-car mass simulation device and a double six-degree-of-freedom motion platform and bogie assembly. 8 vertical actuator connection seats, 4 longitudinal actuator connection seats and 2 transverse actuator connection seats are fixedly installed on the foundation, and the semi-vehicle quality simulation device of the test car body is fixed by the weight car air spring at the bottom It is installed on the bogie frame of the double six-degree-of-freedom motion platform and the bogie assembly. The installation position is located on the upper surface of the bogie frame corresponding to the four axle boxes. Balanced to prevent it from tipping and rolling. It can completely reproduce the pantograph's running attitude in the actual line operation; reproduce the pantograph-catenary relationship during the actual line operation, making the research on the pantograph-catenary relationship closer to the real situation.

Description

technical field [0001] The invention relates to a motion simulation device, more specifically, the invention relates to a pantograph running attitude simulation device for a test car body. Background technique [0002] The pantograph, also known as the pantograph, is an electrical device for electric traction locomotives to obtain electrical energy from the catenary, and is installed on the roof of the locomotive. [0003] After the pantograph is raised, it contacts the catenary, collects current from the catenary, and transmits it to the vehicle electrical system. The current of the catenary first flows from the slide plate into the pantograph head, then passes through the upper frame, the lower arm and then flows into the underframe, and finally enters the vehicle electrical system through the current connection plate on the underframe and the roof busbar. The pantograph is an important part of the whole vehicle that receives high voltage current. If it fails, the whole v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/08
Inventor 苏建张兰张益瑞于桂范于桂波牛治慧陈秋雨朱丽叶陈学渊许影
Owner 江苏克瑞迪机车有限公司
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