Injector for train and train

Abstract

The invention provides a water filling port for a train and the train. The water filling port comprises a fixed bracket and a water filling pipe, wherein the water filling pipe is fixed on the fixed bracket. The water filling port is characterized by also comprising a cover plate and a rotary shaft, wherein the edge of the cover plate has a flanging structure; the rotary shaft is fixed on the cover plate and extends outwards to the outer part of the flanging structure; two concave structures arranged back to back are formed in the outer circumference surface of the end part of the rotary shaft; the fixed bracket is provided with an installing bracket which is positioned at one side of the water filling pipe and is provided with a shaft hole; the hole wall of the shaft hole is also provided with a slot which is close to the water filling pipe; the rotary shaft is inserted into the shaft hole; when the cover plate covers a water inlet of the water filling pipe, the end part of the rotary shaft is positioned in the slot, and the concave structures are arranged opposite to the side wall of the slot. The water filling port provided by the invention has the advantages that convenience for workers to operate the water filling port for the train is realized, and the reliability of the water filling port for the train is improved.

Description

technical field [0001] The invention relates to a railway car, in particular to a water injection port for a train and a train. Background technique [0002] At present, the train is a common means of transportation in people's daily life. The train is usually equipped with a water tank, which can provide the necessary domestic water for the train staff and passengers. Correspondingly, the train is also provided with a water injection port. When the train enters the station After that, fill the water tank with water through the water filling port. During the running of the train, the water injection port needs to be blocked. In the prior art, the water injection port on the train usually adopts a rotary blocking cover or a buckle-type blocking cover to block the water injection port. However, in the actual operation process, the staff needs to rotate the plug or press the buckle to close the plug tightly. The whole operation process is cumbersome, and it is prone to the phe...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a water injection port for a train and a train, which solves the defects of inconvenient use and low reliability of the water injection port of the train in the prior art, realizes the convenience for the staff to operate the water injection port for the train, and Improving the reliability of water injection ports for trains

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