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Locomotive coupler height adjusting method and device

A technology of height adjustment and adjustment device, which is used in transportation and packaging, railway car body parts, railway vehicle coupling accessories, etc.

Inactive Publication Date: 2014-12-17
ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the car body manufacturing process, the coupler buffer device assembled in the last link is often severely restricted due to the inevitable error and the cumulative effect of errors in the previous links, resulting in the coupler height after loading cannot meet the relevant regulations. Require

Method used

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  • Locomotive coupler height adjusting method and device
  • Locomotive coupler height adjusting method and device
  • Locomotive coupler height adjusting method and device

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Please refer to Figure 1-Figure 3 , figure 1 It is a schematic structural diagram of the locomotive coupler height adjusting device provided by the embodiment of the present invention when the coupler height is raised; figure 2 It is a schematic structural diagram of the locomotive coupler height adjusting device provided by the embodiment of the present invention when the coupler height is lowered; image 3 It is a schematic diagram of the structure of the second adjusting gasket provided by the embodiment of the present invention.

[0025] In the method for adjusting the height of the coupler of the locomotive provided by the embodiment of the present invention, the joist 1 of the locomotive is connected with the impact seat 3 of...

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Abstract

The invention discloses a locomotive coupler height adjusting method. The method comprises the following steps that a trimmer of a locomotive is connected with a striking block of the locomotive through a distance adjusting device, a wearing plate of the locomotive is placed inside a concave cavity of the trimmer, when the coupler height is required to be increased, a first adjusting shim is added between the trimmer and the wearing plate, and when the height of the coupler is required to be reduced, a second adjusting shim is added between the trimmer and the striking block, therefore the height between the coupler and a steel rail surface meets corresponding requirements, and adjustment to the height of the coupler is realized. The invention further discloses a locomotive coupler height adjusting device.

Description

Technical field [0001] The invention relates to the technical field of coupler height adjustment, in particular to a method and device for adjusting the height of a locomotive coupler. Background technique [0002] The coupler buffer device is a vehicle component used to connect a vehicle to a vehicle, a locomotive or a high-speed train, transmit traction, braking force, and mitigate longitudinal impact. [0003] In order to ensure the safety and reliability of the vehicle coupling and the interchangeability of the installation of the coupler buffer device, there are strict requirements on the height of the coupler buffer and the rail surface. According to my country's relevant railway rolling stock regulations: After the coupler buffer is loaded, the height of the horizontal centerline of the coupler's coupler from the rail surface in the empty state is 880mm for passenger cars (+10mm, -5mm error allowed), freight cars It is 880mm (±10mm). [0004] However, in the car body manufact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61G7/10
Inventor 童小山刘丰芹
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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