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Connection mechanism for locomotive and radial mechanism for three-axle bogie of locomotive

A technology for connecting mechanisms and locomotives, applied to bogies, railway car body components, transportation and packaging, etc., to achieve the effect of improving the performance of curve passing

Active Publication Date: 2013-06-26
ZHUZHOU ELECTRIC LOCOMOTIVE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the radial mechanism of the locomotive's three-axle bogie, the guide beam needs to be installed on the frame and be able to rotate around the frame, but there is no specific technical disclosure related to this rotating structure

Method used

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  • Connection mechanism for locomotive and radial mechanism for three-axle bogie of locomotive
  • Connection mechanism for locomotive and radial mechanism for three-axle bogie of locomotive
  • Connection mechanism for locomotive and radial mechanism for three-axle bogie of locomotive

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Embodiment Construction

[0017] A linkage mechanism for a locomotive comprising a pivot such as figure 1 As shown, the pivot includes the pivot shaft body 1 and the positioning end 10 at the top of the pivot shaft body 1, the inside of the pivot shaft is provided with a weight-reducing hole 7, and the outer wall of the pivot shaft body 1 mounting spacer 8 is provided with a direction toward the pivot shaft body 1. The groove section 13 in the center of the shaft body 1 is depressed, and the lower side of the positioning end 10 is provided with a mounting surface 11 whose radius is larger than that of the positioning end 10 , and mounting holes 12 are symmetrically provided on the mounting surface 11 .

[0018] The pivot shaft body 1 is covered with a rubber joint 2, and the rubber joint includes an inner sleeve 4, an outer sleeve 6, and a rubber layer 5 arranged between the inner sleeve 4 and the outer sleeve 6, such as figure 2 As shown, the rubber layer 5 is bent toward the inner sleeve 4, such...

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Abstract

The invention relates to a connection mechanism for a locomotive and a radial mechanism for a three-axle bogie of the locomotive. The connection mechanism comprises a pivot, wherein the pivot comprises a pivot body and a location end head at the top end of the pivot body, and a rubber joint is sleeved outside the pivot body. The radial mechanism comprises a framework and a guide beam, wherein the framework is connected with the guide beam via the connection mechanism, a location hole corresponding to the location end head is formed in the framework, a central hole is formed in the guide beam, the location end head at the top end of the pivot body penetrates in the location hole of the framework, the lower end of the pivot body penetrates in the central hole of the guide beam, and the rubber joint is arranged between the inner wall of the central hole of the guide beam and the pivot body. According to the invention, the guide beam can be installed on the framework via the connection mechanism and can rotate around the bogie framework, so that the bogie can automatically realize a radial function while passing through a curve, and the curve passage performance of the locomotive is further improved.

Description

technical field [0001] The invention relates to a connecting mechanism for a locomotive and a radial mechanism of a locomotive three-axle bogie including the connecting mechanism. Background technique [0002] In the radial mechanism of the three-axle bogie of the locomotive, its guide beam needs to be installed on the frame and be able to rotate around the frame, but there is no specific technical disclosure related to this rotating structure at present. Contents of the invention [0003] The purpose of the present invention is to provide a locomotive connecting mechanism and a locomotive three-axle bogie radial mechanism, so that the guide beam can be installed on the frame through the connecting mechanism and can rotate relative to the frame, so as to fully ensure the radial performance of the locomotive. [0004] The technical solution of the present invention is that a connecting mechanism for a locomotive includes a pivot, the pivot includes a pivot shaft body and a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F3/10
Inventor 陈喜红张红军周建斌朱向阳李含林
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO
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