Railway vehicle bogie static load comprehensive detection system

A comprehensive detection and rail vehicle technology, applied in the field of rail vehicle manufacturing safety, can solve problems such as the inability to apply subway bogies, the inability to calibrate multiple performances of bogies, and the inability to realize real-time data display and data monitoring.
CN103454097AActive Publication Date: 2013-12-18GRAND NEW POWER
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GRAND NEW POWER
Publication Date
2013-12-18

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Abstract

The invention discloses a railway vehicle bogie static load comprehensive detection system, and belongs to the technical field of railway vehicle manufacturing safety. The railway vehicle bogie static load comprehensive detection system solves the problems that an existing detection system cannot be applied to railway bogies in different types and in different specifications and cannot carry out calibration on multiple kinds of performance of the bogie. The railway vehicle bogie static load comprehensive detection system comprises a loading device, a weighing device and a centring device, the weighing device and the centring device are arranged on a main bed body of a foundation platform of the loading device, and the weighing device is arranged inside the centring device. The loading device comprises the foundation platform, a left transmission mechanism, a right transmission mechanism and a portal frame. The foundation platform, the left stand column, the right stand column and a cross beam form a sealed framework. A guiding rail, a first weighing rail, a connecting rail, a second weighing rail and a transition rail of the weighing device are arranged from front to back in sequence, the left centring component of the centring device and the right centring component of the centring device are arranged symmetrically in a left-right mode, and an inclined cylinder motion system of the left centring component and an inclined cylinder motion system of the right centring component are arranged side by side. The railway vehicle bogie static load comprehensive detection system is used for a railway vehicle bogie static load test.
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Description

technical field

[0001] The invention relates to a bogie static load detection system, in particular to a rail vehicle bogie static load comprehensive detection system, which belongs to the technical field of rail vehicle manufacturing safety. Background technique

[0002] The bogie is one of the most important components of a rail vehicle. It supports the car body and pulls the vehicle along the guide rail. Whether its structure is reasonable and its performance meets the walking requirements will directly affect the safety and dynamic performance of the vehicle. It is far from enough to obtain bogie performance parameters only by means of calculation and simulation. Due to processing, assembly and other reasons, there will be differences between the actual value and the calculated value. In order to determine the actual value of the performance parameters of the bogie, the static load of the car body must be simulated during the manufacture or maintenance of the rail vehicl...

Claims

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