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A two-stage rack rolling stock adjusting mechanism and rack railway

An adjustment mechanism, two-stage technology, applied in the direction of railway fixtures, roads, tracks, etc., can solve the problems of complex rack structure, prone to jamming, and reduced rack life, so as to achieve high device adaptability and increase service life , The effect of reducing the amount of wear

Active Publication Date: 2022-04-15
ZHUZHOU GOFRONT EQUIP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a two-stage rack vehicle gear-entry adjustment mechanism in view of the complex structure of the rack, which is prone to jamming and reduces the life of the rack.

Method used

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  • A two-stage rack rolling stock adjusting mechanism and rack railway
  • A two-stage rack rolling stock adjusting mechanism and rack railway
  • A two-stage rack rolling stock adjusting mechanism and rack railway

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Such as Figure 1-6 , a two-stage rack vehicle gear-entry adjustment mechanism includes a roller transition device 1 , a rack transition device 2 , and a track 3 . A roller transition device 1 and a rack transition device 2 are sequentially arranged between the tracks 3 from the drive-in end of the rack rails.

[0027] The roller transition device 1 includes a roller 101, a roller mounting plate 102, a lower floor mounting seat 103, an adjustment device 104, a lateral limit plate 105, and a spring 106, wherein the roller 101 includes a large roller with a larger diameter and a small roller with a smaller diameter. Cylinder, small cylinder and large cylinder are contained on the cylinder mounting plate 102, and cylinder 101 can rotate around the axis, and large cylinder is located at the end that drives into of cylinder transition device 1, and the upper surface height of large cylinder is lower than the upper surface of small cylinder. The two ends of the spring 106 ar...

Embodiment 2

[0031] A gear-entry adjustment mechanism for a two-stage rack vehicle includes a roller transition device 1 , a rack transition device 2 and a track 3 . A roller transition device 1 and a rack transition device 2 are sequentially arranged between the tracks 3 from the drive-in end of the rack rails.

[0032] The roller transition device 1 includes a roller 101, a roller mounting plate 102, a lower base plate mounting seat 103, an adjustment device 104, a lateral limit plate 105, and a spring 106, wherein the roller 101 includes a roller 101 with the same diameter, but the height of the installation position is The roller section formed from low to high is different, and the roller section with a low installation position is arranged at the entry end of the roller transition device. The two ends of the spring 106 are respectively installed and connected to the roller mounting plate 102 and the lower floor mounting seat 103, one end of the adjustment device 104 is connected to t...

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PUM

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Abstract

The invention discloses a two-stage rack vehicle gear-entry adjustment mechanism and a rack railway, which include racks arranged between rails on both sides, and a roller transition device and a rack transition device are sequentially provided at the drive-in end of the rack. Through the sequence of the roller transition device and the rack transition device, as well as the combination of rollers with different installation heights, the rack vehicle can smoothly transition from the wheel-rail section to the rack section, and the gear of the rack vehicle can achieve the desired gear in any initial state It can mesh correctly with the rack, realize the correct meshing between the gear and the rack, and solve the problems of gear and tooth-entry adjustment mechanism jamming and impact, reducing the service life of the device and increasing the operation and maintenance cost. The present invention is designed with a spring damping system from the driving-in end to the driving-out end, which increases system stability, reduces impact and increases service life. The device of the invention is simple and reasonable in design, reduces processing difficulty and cost, and is convenient for installation and maintenance.

Description

technical field [0001] The invention relates to the technical field of transition devices, and more specifically, to a two-stage rack vehicle gear-entry adjustment mechanism and a rack railway. Background technique [0002] The cog railway is a form of line traffic dedicated to undulating terrain. The main feature is that a driving gear is installed in the middle of the train bogie. In the ramp area, the driving gear meshes with the cog on the ground to improve the climbing ability. When the vehicle moves from the wheel-rail stage to the rack stage, if the gear and the rack are not meshed accurately, it will cause a tooth jam phenomenon, which will affect the operation of the train and even endanger the driving safety. For example, 201810065846.1 discloses a non-stop three-stage wheel-rail-rack transition device for rack traffic systems. The device can achieve correct meshing with the rack, but the structure is relatively complicated, and gears and the first gear may appear....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B25/04
CPCE01B25/04E01B2201/08
Inventor 刘世博陈宇向潘喻
Owner ZHUZHOU GOFRONT EQUIP