A method of driving a trailer bogie based on a low-floor trailer body

A bogie and low-floor technology, which is applied to bogies, railway car body parts, transportation and packaging, etc., can solve the problems of poor stability of low-floor trailers, poor traction transmission performance, etc., and is not easy to local fatigue damage. Less stress concentration and uniform force

Active Publication Date: 2017-06-30
GUANGZHOU ELECTRICAL LOCOMOTIVE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current traction transmission performance is not good, and the stability of low-floor trailer operation is not good

Method used

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  • A method of driving a trailer bogie based on a low-floor trailer body
  • A method of driving a trailer bogie based on a low-floor trailer body
  • A method of driving a trailer bogie based on a low-floor trailer body

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] The low-floor trailer body includes a low-floor trailer body chassis and a compartment. Such as Figure 1 to Figure 5 As shown, the chassis of the low-floor trailer body includes a corbel 1, a longitudinal beam 2, a side beam 3, a seat support beam 4, a middle seat 5, a traction connecting seat 6 and a transverse shock absorbing connecting seat 7.

[0026] Such as figure 1 , figure 2 and Figure 5 As shown, the corbel 1 transversely runs through the entire vehicle body;

[0027] The corbel upper cover 12 is located above the corbel lower cover 11; the corbel lower cover 11 is provided with more than two first hollows 111, and the corbel upper cover 12 is provided with more than two first hollows. Two hollow out 121, to reduce the weight of corbel 1, and can not influence the strength and rigidity of corbel; Be provided wi...

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PUM

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Abstract

The invention discloses a method for driving a trailer bogie based on the body of a low-floor trailer. Specifically, the driving force is first transmitted to the hinged seat, and the driving force on the hinged seat is along the longitudinal beam lower cover plate, longitudinal beam upper cover plate, The side plates of the longitudinal beam and the ribs of the longitudinal beam are continuously transmitted to the traction connecting seat, and the traction connecting seat transmits the driving force to the frame through the traction device, and transmits the driving force to the wheel set through the primary suspension and the axle box; the longitudinal beam When transmitting the driving force, a vertical component force F will be generated on the part extending obliquely 1 . This method makes the transmission performance of the traction force better, and makes the stability and safety performance of the low-floor trailer good during operation.

Description

technical field [0001] The present invention relates to a method of driving a trailer bogie through the body of a low-floor trailer. Background technique [0002] For a low-floor trailer, it mainly includes a power bogie, a power head mounted on the power bogie, a non-power bogie and a car body mounted on the non-power bogie. During operation, the driving device on the power bogie Drive the wheelset to rotate, let the power bogie run on the track, the traction force of the power bogie is transmitted to the power head, and the traction force on the power head is transmitted to the non-power bogie through the car body, so that the non-power bogie runs on the track . However, the current traction transmission performance is not good, and the stability of low-floor trailers is not good. Contents of the invention [0003] In order to improve the transmission performance of the traction force, improve the stability and safety performance of the low-floor trailer during operati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61F3/00B61F5/50
Inventor 郭水根杨俊杰杨建帆
Owner GUANGZHOU ELECTRICAL LOCOMOTIVE
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