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Support device and support method for guaranteeing camber values of suspension type air rails

A supporting device and suspension technology, which is applied in the field of supporting devices to ensure the camber value of suspended air rails, can solve problems such as plate deformation and inability to produce products, and achieve the effect of saving processing costs.

Pending Publication Date: 2017-09-29
山东中车同力钢构有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The camber of the track beam is a standard parabola. In steel structure processing engineering, due to factors such as welding and heating, the plate will be deformed. If the camber is not controlled in advance, it will not be possible to produce products with qualified camber.
This is a new product in China, and there is no effective solution for how to control the camber value in the process of track beam processing

Method used

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  • Support device and support method for guaranteeing camber values of suspension type air rails
  • Support device and support method for guaranteeing camber values of suspension type air rails
  • Support device and support method for guaranteeing camber values of suspension type air rails

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Embodiment Construction

[0032] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0033] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0034] As introduced in the background technology, there is a deficiency in the prior art that the camber value ...

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Abstract

The invention discloses a support device and a support method for guaranteeing camber values of suspension type air rails. The technical scheme includes that the support device comprises a support body; first pressure plates are connected with the bottom of the support body, and at least one replaceable base plate is fixedly arranged at the bottom of each first pressure plate in an overlaid manner; a first connecting piece is arranged on the top of the support body and is fastened and connected with a second pressure plate. The support device and the support method have the advantage that the shortcoming of incapability of effectively controlling camber values of track beams of existing suspension type rails in the prior art can be overcome by the aid of the support device and the support method, the replaceable base plates are arranged at the bottom of the support device, and accordingly the support device and the support method can be applied to the suspension type air rails with different specifications.

Description

technical field [0001] The invention relates to the technical field of crown support for suspended empty rails, in particular to a support device and method for ensuring the crown value of suspended empty rails. Background technique [0002] Suspended empty rail is a new type of public rail transit. It suspends passenger cars and runs on rail beams in the air. The design speed can reach 60km / kh, and the actual running speed can reach 40-50km / h. [0003] Since the track is suspended on two piers, in order to overcome the deflection caused by the bending moment due to its own weight, it is necessary to make the camber of the track beam in advance during the process of manufacturing the suspended empty track. The camber of the track beam is a standard parabola. In steel structure processing engineering, welding, heating and other factors will cause deformation of the plate. If the camber is not controlled in advance, it will not be possible to produce products with qualified ca...

Claims

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Application Information

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IPC IPC(8): E01B25/24
CPCE01B25/24
Inventor 谢春唐徐春华米劲臣田兆斌邵贝贝安朋景杨磊
Owner 山东中车同力钢构有限公司
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