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Modular floor

A modular and floor technology, applied in the direction of thin plate connection, railway car body parts, railway car body, etc., can solve the problems of troublesome and low floor installation efficiency, and achieve the effect of clearer surface, improved production efficiency and various forms

Pending Publication Date: 2020-07-17
CHANGZHOU CHANGQING TRAFFIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the ordinary high-speed rail floor structure is: laying several keels on the car floor, and then laying the floor on the keels. The laying of this structure is more troublesome, and all parts need to be operated on site, and the efficiency of floor installation is too low.

Method used

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Experimental program
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Effect test

Embodiment 1

[0065] See Figure 1 to Figure 19 , The modular floor of the present invention includes a floor board 1 , a floor board lock 2 , a decoration layer 3 , an insulation layer 4 , a support layer 5 , a buffer layer 6 and an edge seat 7 .

[0066] See Figure 1 to Figure 10 , Figure 18 and Figure 19 1. The floor board 1 includes an upper panel 1-1, a honeycomb core 1-2, a lower floor 1-3 and a pre-embedded beam 1-4. The upper panel 1-1 adopts an aluminum plate. The honeycomb core 1-2 is made of aluminum. Lower bottom plate 1-3 adopts aluminum plate. The honeycomb core 1-2 is arranged between the upper panel 1-1 and the lower floor 1-3. The upper side of the honeycomb core 1-2 is adhesively fixed to the lower side of the upper panel 1-1. The lower side of the honeycomb core 1-2 is bonded to the upper side of the lower floor 1-3. The pre-embedded beam 1-4 is made of aluminum, and the pre-embedded beam 1-4 is fixedly arranged on the corresponding position between the upper p...

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Abstract

The invention discloses a modular floor. The modular floor is characterized by comprising floor blocks, floor block lock catches and a supporting layer. Each floor block lock catch comprises a moduleconnecting male head and a module connecting female head. The module connecting male heads or module connecting female heads are arranged on the front sides and the rear sides of the floor blocks, andevery two adjacent modular floors are fixedly connected with the corresponding module connecting female heads or module connecting male heads of the each other. The supporting layer is fixedly arranged on the lower side of the floor blocks.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a modular floor for trains. Background technique [0002] Trains, also known as railway trains, refer to vehicles running on railway tracks, usually composed of multiple carriages, and are one of the modern important means of transportation for human beings. Since the 2010s, all countries have vigorously developed high-speed trains. For example, the high-speed train from Paris to Lyon in France has a speed of 300 kilometers per hour; the high-speed train from Tokyo to Morioka in Japan has reached more than 250 kilometers; A commercial maglev train line, from Metro Longyang Road Station to Pudong Airport, with a maximum speed of more than 400 kilometers per hour. [0003] China's high-speed railway, referred to as China's high-speed railway, refers to the high-speed railway built and used in China. It is an important type of transportation infrastructure in contemporary China. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D17/10F16B5/01F16B5/00
CPCB61D17/10F16B5/01F16B5/0012
Inventor 周银妹李群力丁静牟晓勇李正平
Owner CHANGZHOU CHANGQING TRAFFIC TECH
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