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Exciting component with adjustable exciting force and stabilizing device using same

A technology of exciting force and components, which is applied to the upper structure of the track, roads, tracks, etc., to achieve the effects of various realization methods, strong operability, and high adjustment accuracy

Active Publication Date: 2017-04-26
CHANGZHOU RUITAI ENG MASCH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the excitation frequency of the stabilizing device is constant, the excitation force is certain and has certain limitations.

Method used

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  • Exciting component with adjustable exciting force and stabilizing device using same
  • Exciting component with adjustable exciting force and stabilizing device using same
  • Exciting component with adjustable exciting force and stabilizing device using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 As shown, the stabilizing device with adjustable excitation force of the present invention includes a cardan shaft 1, a front stabilizing device 2 and a rear stabilizing device 3, and the front stabilizing device 2 and the rear stabilizing device 3 are connected through the cardan shaft 1.

[0044] Such as figure 1 and Figure 4 As shown, the front stabilizer 2 has a front power shaft input flange 32 and a front power shaft output flange 20, and the rear stabilizer 3 has a rear power shaft input flange 40 and a rear power shaft output flange 41. The front power shaft input method The flange 32 is connected with the cardan shaft 1, the output flange 20 of the front power shaft is connected with one end of the cardan shaft 1 in the middle, the input flange 40 of the rear power shaft is connected with the other end of the cardan shaft 1 in the center, and the rear The power shaft output flange 41 is connected with a speed sensor. In this way, the power ...

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PUM

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Abstract

The invention relates to an exciting component with an adjustable exciting force. When a piston rod of an exciting force adjusting hydraulic cylinder extends out or contracts back to a preset position, a middle moveable gear is meshed and rotated with a lower moveable synchronizing gear, a moveable eccentric block is rotated for a preset angle relative to a coaxial eccentric block and a lower moveable eccentric block is rotated for the preset angle relative to a coaxial lower eccentric block. A stabilizing device comprises a front stabilizing device and a rear stabilizing device which are connected with each other through a universal driving shaft, wherein the exciting component with the adjustable exciting force is arranged in each of the front stabilizing device and the rear stabilizing device. The exciting component is adopted, so that the stabilizing device can realize the adjustable exciting force, the adjustment is convenient and flexible, the structural force is reasonable and the reliability is high.

Description

technical field [0001] The invention relates to a railway track maintenance mechanical equipment, in particular to an exciting component with adjustable exciting force and a stabilizing device using the component. Background technique [0002] With the development of science and technology and the improvement of the automation of line maintenance, stabilizing devices are commonly used in line maintenance operations. It can provide high-efficiency, reliable and high-quality maintenance for the line, effectively reduce the time for the train to slow down after the tamping operation, and improve the utilization rate of the line. [0003] The stabilizing device is designed to simulate the dynamic action principle of the train on the track. The main function is to compact the ballast bed after the tamping operation to make it sink artificially, and the better effect is to improve the adhesion between the sleeper and the ballast bed, thereby improving the lateral resistance and s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B27/20
CPCE01B27/20E01B2203/12
Inventor 王印军李胜
Owner CHANGZHOU RUITAI ENG MASCH CO LTD
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