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Rail traffic truck freight floor structure

A technology of rail transit and trucks, which is applied in the direction of trucks, transport passenger cars, transport passenger cars, etc. It can solve the problems of unfavorable structure, fast loading and unloading, low degree of automation of the freight system, and inability to meet fast freight, etc., to reduce the space required for opening and closing doors , Improve ride safety, reduce freight and passenger transportation costs

Pending Publication Date: 2018-03-09
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This requires the construction or production of separate passenger platforms, passenger vehicles, passenger vehicle tracks, or separate freight platforms, freight vehicles, and freight vehicle tracks, so the cost of freight or passenger transportation will increase significantly
[0004] For the existing freight trains, their own structure is not conducive to fast loading and unloading, and cannot meet the requirements of fast freight.
And the degree of automation of the freight system is low, and the efficiency of freight loading and unloading is poor

Method used

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  • Rail traffic truck freight floor structure
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  • Rail traffic truck freight floor structure

Examples

Experimental program
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Effect test

Embodiment 1

[0030] The freight ground structure of rail transit trucks according to the present invention is mainly applied to rail transit trucks, and the trucks are double-decker trains.

[0031] like Figure 1 to Figure 3 As shown, the rail transit truck includes a first layer at the bottom and a second layer above the first layer, that is, the truck adopts a double-layer structure. The first layer at the bottom is used for freight, and the second layer can be used for freight or passenger transportation. In this embodiment, the second layer is the passenger compartment 2 .

[0032] The first floor has a cargo hold space that passes through from one head car to the other head car, and a support structure 4 is arranged in the cargo hold space, and the support structure 4 is used to carry the passenger cabin 2 .

[0033] The cargo compartment space is divided into multiple independent spaces by the supporting structure 4, one part of which is the equipment compartment 3, and the other p...

Embodiment 2

[0038] like figure 1 , 2 As shown, in this embodiment, a cargo floor is set in the cargo hold 1, and the cargo floor is divided into multiple areas, each of which is rectangular, and the rectangular areas are arranged side by side, and each area is provided with a plurality of balls 6, the balls 6 is used for the displacement of goods or containers in the cargo hold 1. The balls 6 are arranged in each rectangular area. The cargo floor is installed in batches in a rectangular area, the installation process is simple, and the balls 6 can be integrated into the rectangular area before installation, which has the advantage of modular production.

[0039] A lifting and positioning structure 7 for cargo fixing and positioning is arranged between each rectangular area, and the lifting and positioning structure 7 is used for fixing and positioning of cargo or containers. The lifting and positioning structure 7 is arranged between two adjacent rectangular areas. The cross-sectional ...

Embodiment 3

[0074] In this embodiment, the cargo door is a folding door 5, and the folding door 5 includes an upper page 5-1 and a lower page 5-2. When the folding door 5 is opened, the upper page 5-1 and the lower page 5-2 are folded and overlapped. Realize the opening of the door body.

[0075] The top of the previous page 5-1 is hinged to the car body frame, the bottom of the previous page 5-1 is hinged to the top of the next page 5-2, and a follower device is arranged between the previous page 5-1 and the next page 5-2. When the upper page 5-1 is overturned, the lower page 5-2 is overturned by the follower to realize the folding of the two.

[0076] In this embodiment, the follower device adopts multiple spring hinges or multiple hydraulic hinges.

[0077] Since the outside of the cargo hold door is the loading channel 10, in order to avoid the collision between the door body and the container 8, and also to reduce the distance between the container 8 and the cargo hold 1, the foldin...

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PUM

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Abstract

The invention relates to a rail traffic truck freight floor structure, which comprises a cargo compartment space. A cargo compartment floor is arranged in the cargo compartment space, and is providedwith a plurality of areas; a plurality of rolling balls for displacing cargoes in a cargo compartment are arranged on each area; and lifting and positioning structures for fixing and positioning the cargoes are arranged among the areas. According to the rail traffic truck freight floor structure provided by the invention, the rolling balls are arranged on the cargo compartment on the bottom layer,so that the cargoes and containers can be displaced freely, and the cargoes can be automatically loaded and unloaded conveniently.

Description

technical field [0001] The invention relates to a ground structure, in particular to a freight ground structure for rail transit trucks. Background technique [0002] With the rapid development of rail transit, it has gradually become the most important part of the land transportation system. [0003] Rail transit includes passenger transport and freight transport. In existing rail transport vehicles, in order to ensure the comfort and safety of passengers, passenger transport and freight transport are generally separated. In this way, separate passenger platforms, passenger vehicles, passenger vehicle tracks, or separate freight platforms, freight vehicles, and freight vehicle tracks need to be constructed or produced, so the cost of freight or passenger transportation will increase significantly. [0004] And for existing freight train, its own structure is unfavorable for fast loading and unloading, can't satisfy the requirement of fast freight. Moreover, the degree of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G63/00B61D1/00B61D3/02B61D3/04B61D47/00
CPCB61D1/00B61D3/02B61D3/04B61D47/00B65G63/00
Inventor 王万静赵子豪展旭和林蓝
Owner CRRC QINGDAO SIFANG CO LTD
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