You must have never seen a 3 -meter mini train!

Jinggang high -speed rail Anqing to Jiujiang section

Caisuzhou Yangtze Railway Bridge

Connect to Huangmei County, Hubei Province and Jiujiang City, Jiangxi Province

Standing on the Yangtze River

It is currently the largest span in my country

The most load and the largest load

Railway Box Beam Cold Bridge

Look at

The entire steel box beam is like a whole

The high -speed rail train screamed on the bridge surface

Who can think of

Inside the steel box beam

There is a narrow version of the "small train"

Take a look together

Caisuzhou Yangtze Railway Bridge

There are 352 box rooms inside the steel box beam

Like a secret room

One box room every 3 meters

There are tracks in the box beam

And equipped with a steering electric "small train"

To facilitate bridge tunnel

Check it inside the large span steel box beam

How small is the "small train"?

"Small train"

3.2 meters long, 1.5 meters wide, 1.7 meters high

The whole body is bright yellow

The lighting goes, it looks particularly dazzling

Don't look at it "body type" small

Not only can ordinary large machines and materials be placed

Can also accommodate 2 to 3 people

The "small train" is equipped with a lithium battery inside

You can run 10 kilometers at a time

It can fully meet the needs of daily operations

"Small train" has two driving seats

Symmetrical is located on both ends

When reaching the end of the steel box beam

The operator only needs to sit in the opposite direction to drive

You can return

What are the uses of "small train"?

Caisuzhou Yangtze Railway Bridge Steel Casual Steel Liang high 4.94 meters high

Box rooms are fixed by high -strength bolts and welds

In previous hiking inspections

The operator takes a lot of time to and from

You can only check about 10 box rooms at a time

Just hurry to return to the passage door

After using the "small train"

The operator can arrive quickly

Specify the box room for inspection

Reduce physical consumption

Improve work efficiency

At the same time, it is also convenient for bridge tunnel workers

Increase the frequency of inspection coverage

Effectively carry out maintenance operations

certainly

"Small Train" can also be used as a transportation tool

Welders, generators, materials, etc.

Transfer to the inside of the steel box beam

Greatly saves transportation time

China Railway Nanchang Bureau Group Co., Ltd.

Also for the Bayuzhou Yangtze Railway Bridge

Equipped with bridge burst detection unmanned ships

Candido detection robot

A series of health monitoring systems and other series

Intelligent, technological equipment

What do you want to know most?

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Xiaobian arranged for you

Supply: "People's Railway" Newspaper Co., Ltd. Jiangxi Reporter Station (Nanchang Bureau Group Company Rong Media Center), Jiujiang Bridge Gong section Rong Media Studio

Wen Tu: Zheng Bo Huang Yan Hu Guolin Fang Yangyang

Video: Huang Yan Huang Yue Zuo Hongwen

Edit: Su Fan

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