One-piece side wall protecting plate
A one-piece, inner guard plate technology, applied to railway car body components, railway car bodies, transportation and packaging, etc., can solve the problems of reducing the passage width, affecting personnel comfort, and inconvenient walking for passengers and vehicle staff , to avoid the reduction of channel width
Active Publication Date: 2014-04-23
欧特美交通科技股份有限公司
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AI Technical Summary
Problems solved by technology
Since the side wall guard plate is bent around the vertical axis and passes through the center of the platform, the passing width of the channel is reduced, which brings inconvenience to the passage of passengers and vehicle staff, and affects the comfort of people standing on the platform.
Method used
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Embodiment Construction
[0053] The invention provides a one-piece side wall guard plate of a retractable bellows, including an inner guard plate, a reel, a curling device, a link mechanism device and a connecting and fixing device;
[0054] The reels are arranged on both sides of the inner guard, and are used to fix the parts on both sides of the inner guard and curl the inner guard;
[0055] The link mechanism device is fixed on the reel for supporting the middle part of the inner guard plate;
[0056] The crimping device is used to provide a crimping moment for the roll to curl the inner guard, so that the roll can stretch and shrink the inner guard;
[0057] The connecting and fixing device is arranged on the upper end and the lower end of the reel, and is used for connecting the reel to the vehicle body.
[0058] The side wall guard plate designed with the above structure can ensure that the side wall guard plate adapts to various conditions during vehicle driving, that is, the horizontal swing ...
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The invention provides a one-piece side wall protecting plate. The one-piece side wall protecting plate comprises an inner protecting plate, winding drums, a winding device, link mechanism devices and connecting and fixing devices, wherein the winding drums are arranged at the two sides of the inner protecting plate and are used for fixing the two sides of the inner protecting plate partially and bending the inner protecting plate; the link mechanism devices are fixed on the winding drums and are used for playing a role in bearing the middle part of the inner protecting plate; and the connecting and fixing devices are arranged at the upper end parts and lower end parts of the winding drums and are used for connecting the winding drums and a vehicle body. For the side wall protecting plate in the prior art, since the side wall protecting plate is bent around a vertical shaft towards the direction passing through the center of a platform, the passing width of a passage is reduced; and while according to the one-piece side wall protecting plate, the inner protecting plate is limited to bend towards the direction passing through the center of the platform, so that the reduction of the passing width of the passage caused by the inner protecting plate bending towards the direction passing through the center of the platform is avoided, and the comfortable environment is provided for passengers and working staffs on a vehicle.
Description
technical field [0001] The invention relates to an auxiliary device for a connecting passage between car bodies, in particular to a one-piece side wall guard plate for a telescopic bellows of the connecting passage between car bodies. Background technique [0002] At present, there is a one-piece side wall guard on the market, usually a one-piece side wall guard, the side wall guard is connected to the vehicle body through an elastically deformable connection mechanism, and the side wall guard is formed by a piece that can be elastically deformed and surrounds The vertical axis is formed by bending the plate in the direction of the center of the stage. Since the side wall guard plate is bent around the vertical axis and passes through the center of the platform, the passing width of the channel is reduced, which brings inconvenience to the passage of passengers and vehicle staff, and affects the comfort of people standing on the platform. Contents of the invention [0003...
Claims
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IPC IPC(8): B61D17/22
Inventor 蔡亦文乔元绩张立强姜伟
Owner 欧特美交通科技股份有限公司