Train water loading hose support device

A technology of a support device and a water hose is applied in the field of water-carrying equipment on trains, which can solve the problems of affecting the appearance, stuck pipes, hidden dangers of driving safety, etc., and achieves the effect of reducing the loss of water head and having a simple structure.

Pending Publication Date: 2019-03-22
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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Problems solved by technology

[0002] At present, the water cocks commonly used for passenger trains include traditional water cocks and automatic retractable water cocks. The former relies entirely on manual work, that is, water workers insert the water cock into the water inlet of the train, open the water valve and start watering. After the water tank overflows, close the water supply valve and remove the water supply hose; usually, the water supply hose is scattered among the channels, which not only affects the appearance, but also poses a certain safety hazard to driving
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  • Train water loading hose support device
  • Train water loading hose support device
  • Train water loading hose support device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than in...

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Abstract

The invention provides a train water loading hose support device. The train water loading hose support device comprises multiple support sections connected in sequence; two adjacent support sections are hinged through hinge modules; and all the support sections are provided with limiting pieces for limiting water loading hoses and enabling the water loading hoses to freely move in the axial directions. The train water loading hose support device is simple in structure; the water loading hoses are limited and fixed through the support sections and the limiting pieces without generating the winding phenomenon, and can totally move according to a preset path without influencing normal operation of water loading robots and trains; and meanwhile, through rotary bending of all the support sections, the water loading hoses can form larger bending radiuses at the pipe bent parts, so that the water head loss in the water loading process is effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of supporting water supply equipment for trains, and in particular relates to a support device for water supply hoses for trains. Background technique [0002] At present, the commonly used water cocks for passenger trains include traditional water cocks and automatic retractable water cocks. The former relies entirely on manual work, that is, water workers insert the water cock into the water inlet of the train, open the water valve and start watering. After the water tank overflows, close the water supply valve and remove the water supply hose; however, the water supply hose is usually scattered among the channels, which not only affects the appearance, but also poses a certain safety hazard to driving. Compared with the traditional water plug, the self-rewinding water plug can realize the automatic rewinding of the water hose after the water filling is completed, but this kind of water plug still needs to...

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Application Information

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IPC IPC(8): F16L3/015B61K11/00
CPCF16L3/015B61K11/00
Inventor 张志斌徐剑乔符珍姚鹏邢剑漆磊
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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