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Adaptive following device for steel rail milling device lateral positioning

A technology of lateral positioning and following device, applied in the direction of measurement/indication equipment, other manufacturing equipment/tools, digital control, etc., can solve the problem of inability to adapt to precise lateral positioning, etc., and achieve the effect of digital feedback control

Active Publication Date: 2017-03-08
HUNAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an adaptive following device for lateral positioning of rail milling and grinding equipment, so as to solve the problem that traditional rail milling and grinding vehicles cannot adapt to precise lateral positioning of rails of different specifications and under different working conditions. The problem

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  • Adaptive following device for steel rail milling device lateral positioning
  • Adaptive following device for steel rail milling device lateral positioning
  • Adaptive following device for steel rail milling device lateral positioning

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] like Figure 1-3 As shown, the adaptive following device for the lateral positioning of the rail milling device provided by the embodiment of the present invention includes a base 16, a lever positioning device arranged on the base 16, a lever reset device, a lever adjustment device, and an induction device and positioning guides.

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Abstract

The invention relates to the technical field of steel rail milling devices, and especially relates to an adaptive following device for steel rail milling device lateral positioning. The adaptive following device comprises a base, a lever positioning device, a lever reset device, a lever adjusting device, and a sensing device. The lever positioning device includes a lever and a positioning alloy block. The lever reset device includes a reset spring and a reset pin. The lever adjusting device includes a cylinder. The sensing device includes a linear displacement sensor and a sensor fixing seat. With the adaptive following device, the problem that the traditional lateral positioning device cannot perform positioning normally when a steel rail has a seriously flat or turned-down edge is solved. The device adapts to different steel rail specifications and different steel rail connections. Under the condition that a steel rail has a seriously flat or turned-down edge, precision lateral positioning of a milling device can be realized during steel rail milling.

Description

technical field [0001] The invention relates to the technical field of rail milling and grinding devices, in particular to an adaptive following device for lateral positioning of a rail milling and grinding device. Background technique [0002] The traditional lateral positioning of rail milling and grinding vehicles adopts a fixed positioning method. When the rail gap is greater than 5mm, the lateral displacement of the joint of two rails, the fat edge is greater than 2mm, the rail collapse is greater than 5mm, and the railway is small curved. , this positioning method cannot realize digital feedback control, and cannot meet the requirements of rail outer contour milling and grinding lateral precision positioning. Contents of the invention [0003] (1) Technical problems to be solved [0004] The purpose of the present invention is to provide an adaptive following device for the lateral positioning of rail milling and grinding equipment, which solves the problem that the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/19B23P23/04B23Q17/20
CPCG05B19/19B23P23/04B23Q17/20Y02P70/10
Inventor 彭克立吴耀阳湘湘吕国庆
Owner HUNAN UNIV
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