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Railway wagon coupler supporting device

A technology of supporting device and railway freight car, applied in railway car body parts, railway vehicle coupling accessories, railway coupling and other directions, can solve the wear of coupler and wear plate, and the horizontal direction of coupler support device does not automatically center and reset, etc. problem, to achieve the effect of improving life expectancy

Active Publication Date: 2021-11-26
港铁(苏州)轨道装备有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Therefore, in view of the above problems, it is necessary to solve the problem that the existing coupler support device is not automatically centered and reset in the horizontal direction, and the coupler and the wear plate are accelerated to wear

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Embodiment Construction

[0023] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the invention.

[0024] see Figure 1-4 , the present invention provides a railway wagon coupler support device, comprising: a coupler support device 1, which has:

[0025] Two support bases 11, the two support bases 11 are arranged oppositely, and are fixedly connected with the ends of the car body respectively, the bottom ends of the two support bases 11 are provided with notches 111, and the opposite end surfaces of the two support bases 11 are A slot 112 that can accommodate the corresponding connecting column 13 is opened along its vertical direction;

[0026] A suspension bracket 12, the top of...

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Abstract

The invention is suitable for the technical field of railway vehicles, and provides a railway wagon coupler supporting device which comprises a coupler supporting device body, a suspension support and two connecting columns, the coupler supporting device body is provided with two supporting seats, the two supporting seats are oppositely arranged and fixedly connected with the ends of a wagon body respectively. The device further comprises a suspension support. The top of the suspension support is provided with a through groove and two connecting columns in the extending direction of the suspension support. The two connecting columns are installed at the two ends of the hanging support respectively, each connecting column is contained and fixed in the corresponding supporting base, the hanging spring used for buffering and damping is arranged in each connecting column. After the railway wagon coupler supporting device is installed, due to the fact that the hanging springs are arranged, the buffering effect is realized. Meanwhile, a resetting device in the horizontal direction is arranged, so that the coupler can be quickly reset, and a first wearing plate with a circular lower part is arranged between the coupler and the supporting plate, so that the coupler has a rotating effect when being pressed downwards.

Description

technical field [0001] The invention belongs to the technical field of railway vehicles, in particular to a coupler support device for railway wagons. Background technique [0002] Railway wagons generally include car body, bogie, braking device and coupler buffer device, etc. The coupler buffer device is a connecting device between two vehicles, and can bear the longitudinal load between the vehicles while playing a buffer role. The existing coupler supports The device is provided with a spring in the vertical direction to play a buffer role, but it does not have the function of automatic centering and reset in the horizontal direction, and the existing coupler support device produces a large relative slide between the coupler and the wear plate when the coupler is pressed down, which accelerates the Wear of coupler and wear plate. [0003] Therefore, in view of the above problems, it is necessary to solve the problem that the existing coupler support device is not automat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61G7/00
CPCB61G7/00
Inventor 尹平伟王鑫徐飞颜云峰赵雪凤
Owner 港铁(苏州)轨道装备有限公司
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