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Train tube monitoring device, system and 25t axle load aluminum alloy coal hopper car system

A monitoring device and train pipe technology, which is applied in the direction of hopper cars, transport passenger cars, vehicle parts, etc., can solve the problems of potential safety hazards and the inability to confirm the pressure of train pipes through manual inspection, and achieve the effect of improving safety

Active Publication Date: 2022-07-22
SHENHUA RAIL & FREIGHT WAGONS TRANSPORT +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a train tube monitoring device, system and 25t axle load aluminum alloy coal hopper car for the problem that it is impossible to confirm the pressure of the train tube through manual inspection during the operation of the railway freight vehicle, and there are potential safety hazards. system

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  • Train tube monitoring device, system and 25t axle load aluminum alloy coal hopper car system
  • Train tube monitoring device, system and 25t axle load aluminum alloy coal hopper car system
  • Train tube monitoring device, system and 25t axle load aluminum alloy coal hopper car system

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Embodiment Construction

[0035] In order to make the above objects, features and advantages of the present application more clearly understood, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0036] The sequence numbers themselves, such as "first", "second", etc., for the components herein are only used to divide the described objects, and do not have any order or technical meaning. The "connection" and "connection" mentioned in this application, unl...

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Abstract

The application provides a train tube monitoring device and system and a 25t axle load aluminum alloy coal hopper car system. The 25t axle-load aluminum alloy coal hopper truck includes an end wall vertical plate, a support plate and a bottom plate. The train tube monitoring device includes a strain-type pressure sensor, a pressure switch and a control device. The strain-type pressure sensor is arranged in the installation space formed by the end wall vertical plate, the support plate and the bottom plate. The strain pressure sensor is connected with the train pipe of the 25t axle-load aluminum alloy coal hopper car. The pressure switch is arranged in the installation space. The pressure switch is communicated with the train pipe of the 25t axle load aluminum alloy coal hopper car. The pressure switch is used to determine whether to output a trigger signal according to the pressure value of the train pipe. The control device is electrically connected with the strain-type pressure sensor and the pressure switch, respectively. When the control device receives the trigger signal, the control device detects the current pressure value in the train tube through the strain gauge pressure sensor, and outputs the current pressure value.

Description

technical field [0001] The present application relates to the technical field of railway freight cars, in particular to a train tube monitoring device and system and a 25t axle load aluminum alloy coal hopper car system. Background technique [0002] The characteristics of railway transportation are high efficiency and environmental protection. With the development of the world economy, railway transportation can more and more reflect its advantages. With the rapid development of the world economy, the transportation of abundant minerals, grains, chemical raw materials and other bulk cargoes has created a solid and stable material foundation for the long-term and efficient operation of the world's railway freight. [0003] During the operation of the railway freight vehicle, it is necessary to check the train pipe pressure of the railway freight vehicle. At present, the detection of the train pipe pressure of the railway freight vehicle is to determine whether the pressure ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/30
CPCG01L9/04B60T17/228B61L15/0027B61D7/00
Inventor 孙亚新李文波刘德朋李玉丹张宁席东旭赵峥王立加王洪昆王文刚王蒙边志宏丁颖王萌焦杨马瑞峰张俊林赵天军邵文东于维汪明栋段仕会韩俊峰何健
Owner SHENHUA RAIL & FREIGHT WAGONS TRANSPORT
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