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F rail vehicle running mechanism

A traveling mechanism and vehicle technology, which is applied to vehicle components, electric vehicles, electric traction and other directions, can solve the problems of high-speed maglev vehicles, heavy weight, high-speed maglev vehicle running mechanisms that cannot meet track requirements, and high manufacturing costs, and achieves low noise and high performance. Stable, low-cost effect

Inactive Publication Date: 2007-10-31
CHENGDU AIRCRAFT INDUSTRY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, high-speed maglev vehicles are heavy and expensive to manufacture
The track matched with low-speed maglev vehicles is F-type rail, and the running mechanism of high-speed maglev vehicles cannot meet the requirements of this track

Method used

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  • F rail vehicle running mechanism
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  • F rail vehicle running mechanism

Examples

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Embodiment Construction

[0018] Fig. 1 has described an embodiment of the traveling mechanism that a section of vehicle is equipped with five suspended walking frames. Among them, the floating walking frame module frame composed of four support arms 8, two longitudinal beams 6 and two sets of anti-rolling devices is equipped with a suspension electromagnet 7, a traction motor 14, a lateral stopper 10, a braking device 9, and a traction rod 11. Anti-rolling device 17, emergency rescue wheel 13, skid device 12 and air spring device 16. The emergency rescue wheel 13 and the skid device 12 are installed on the bracket arms 8, and the two bracket arms 8 in the longitudinal direction are connected with the suspension electromagnet 7. Lateral stop 10 and braking device 9 are installed on the levitation electromagnet 7. The linear motor is connected on the longitudinal beam 6 through the vertical adjustment bolts on the longitudinal beam 6 . The sliding table device is connected to the air spring device 16 ...

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Abstract

The F track running structure has its suspension running frame made of two parallel vertical beam and anti side rolling module, through four corners installed support arm linked to form the rectangular suspension running frame module, suspension electromagnetic iron connected with support arm at both sides vertically, each has emergency rescue wheel supported by the hydraulic cylinder, sliding platform connected through the steel cable and the support arm with inner side having forcing guide device through the installation base, combining several assembled suspension running frame modules together. It ensures the train follow F track all the time through air spring, side rolling resistance, horizontal block device, forced guide device to realize the movement decoupling. It reduces the vibration from the track and the system itself, applies to all kinds of specified geometrical torque and unsmoothness, greatly reduced in vehicle noise. It has flexible line selection, low in noise, low in cost, applicable for running between stations.

Description

technical field [0001] The invention relates to a running mechanism of a relatively short elevated light rail vehicle between running stations, in particular to a suspension running mechanism of a linear motor vehicle or a medium-low speed maglev train. Background technique [0002] As an effective way to solve traffic congestion, protect the environment, improve safety and save energy, urban rail transit has developed rapidly in our country. However, most of the urban rail vehicles operated in our country are imported or designed by foreign companies. For example, the high-speed maglev vehicle currently running on Shanghai Demonstration Line Light Rail Line 11 has the advantages of high efficiency and speed, but the infrastructure occupies a large area and the noise is too large. The iron dust generated by friction during operation has seriously affected sensitive areas in densely populated urban areas. Citizens' lives and environmental protection. Moreover, this kind of ...

Claims

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Application Information

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IPC IPC(8): B60L13/10
Inventor 查泰勤方雄
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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