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Stone sweeper

A stone sweeper and a stone sweeping technology, applied in the field of stone sweepers, can solve the problem of high instability of the stone sweeper, and achieve the effect of ensuring driving safety.

Pending Publication Date: 2021-10-29
ZHUZHOU ELECTRIC LOCOMOTIVE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a stone sweeper to solve the technical problem that the stone sweeper is highly unstable relative to the track

Method used

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Embodiment Construction

[0021] In order to better understand the purpose, structure and function of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, a stone sweeper of the present invention is installed on a bogie of a rail vehicle, and the axle box 9 of the bogie is connected to the frame 10 through a rotary arm joint 11 .

[0023] Such as figure 2 with image 3 As shown, a stone sweeper of the present invention includes a stone sweeper main body 1 and a connecting rod 2, the stone sweeper main body 1 includes a first section 6 and a second section 7, and one end of the second section 7 is a second connecting end 4. The other end of the second section 7 is connected to the first section 6, and the second section 7 is connected to the first section 6 to form an included angle, which is preferably 90°; One end of the first section 6 is the first connecting end 3, and the other e...

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Abstract

The invention provides a stone sweeper which comprises a stone sweeper body and a connecting rod, the stone sweeper body is provided with a first connecting end used for being connected with an axle box in a hinged mode and a second connecting end connected with one end of the connecting rod in a hinged mode, and the other end of the connecting rod is used for being connected with a framework in a hinged mode. The distance between the stone sweeper and a rail surface can be relatively constant, so that foreign matters on the rail can be more effectively queued, and the driving safety is ensured.

Description

technical field [0001] The invention belongs to the structural design field of bogie components, and in particular relates to a stone sweeper. Background technique [0002] The stone sweeper is a device installed on the bogie to remove foreign matter on the track to ensure driving safety. [0003] Traditional stone sweepers are mounted directly on the frame or axle box. The stone sweeper installed directly on the frame will move with the movement of the frame, so that a relatively constant height from the rail surface cannot be guaranteed. For the bogie whose wheelset is positioned by the rotating arm, if the stone sweeper is directly installed on the axle box, since the axle box rotates relative to the axle during the operation of the vehicle, the stone sweeper will also rotate with the axle box, so it cannot Ensure a relatively constant height from the rail surface. [0004] Chinese invention patent CN105539483B discloses a rail vehicle bogie and a rail vehicle, the rai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F19/06
CPCB61F19/06
Inventor 李小川张骏贺世忠李小燕
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO
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