A railway freight car

A technology for railway freight and carriages, which is applied in the loading and unloading of railway car body parts, freight cars, and railway vehicles, etc., can solve the problems of unloadable container units, low standardization, and low reliability, so as to improve the efficiency of cargo loading and unloading. Application prospects, the effect of good compatibility

Active Publication Date: 2021-10-15
QINGAN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing high-speed rail loading and unloading fixtures mainly realize the transmission and fixing of a single container unit in the high-speed rail car, and the system runs in series. The loading and unloading of each container unit requires a long waiting time, and any link Faults will cause subsequent container units to fail to load, and the reliability is not high; the device needs to use a special container unit with a fixed gap, which has a low degree of standardization and poor versatility

Method used

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  • A railway freight car
  • A railway freight car
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Embodiment Construction

[0037] The railway freight carriage provided by the present invention is illustrated below in conjunction with the accompanying drawings.

[0038] figure 1 It is a structural schematic diagram of a railway freight car provided by an embodiment of the present invention, figure 2 yes figure 1 The cross-sectional view of A-A, such as figure 1 and 2 As shown, the railway freight car is provided with multiple loading positions, and each loading position is provided with a set of loading and unloading devices, and each set of loading and unloading devices includes: side rail 1, end stop device 2, transmission device 3, automatic Reset type stop lock 4, movable guide column 5, one-way stop lock 6, power drive device 7 and fixed guide column 8;

[0039] The bottom surface of the container unit should be flat, which has a card slot that can be used in conjunction with the container loading and unloading device.

[0040] The side rails 1 are located at the front and rear of each l...

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Abstract

The invention provides a railway freight carriage, each carriage is arranged with a loading position as required, and the loading position is provided with a side rail 1, an end stop device 2, a transmission device 3, a self-resetting stop lock 4, and a one-way stop lock 6 and the power drive device 7, used in conjunction with the transmission, drive, and stop devices on the platform, can realize the electronically controlled synchronous parallel loading and unloading of multiple container units, and improve the efficiency of cargo loading and unloading; The specifications can be flexibly configured, with good compatibility, and the efficiency of railway freight transportation can be fully utilized. It is expected to have a good application prospect in the future and have great practical significance.

Description

technical field [0001] The invention belongs to the technical field of railway freight transport, and in particular relates to a railway freight carriage. Background technique [0002] The current railway container unit transportation is to load the goods into the traditional land / water transport container unit at the consignor, and then transport it to the railway container unit loading and unloading yard, and then use a large crane to unload the container unit, and then pass the train Transport to the destination railway container unit loading and unloading yard. This method is mainly used for traditional low-speed train freight. It is suitable for the transportation of industrial products with high density and high added value. It occupies a large area and the limitation of the number of cranes directly leads to the low efficiency of cargo loading and unloading, so that more loading and unloading stations have to be equipped at the station, which is one of the main reason...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D3/16B61D3/20B61D47/00
CPCB61D3/16B61D3/20B61D47/00
Inventor 高薇叶庆龙吴向南
Owner QINGAN GRP
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