[Discover the most beautiful railway] How to see how the large -scale railway maintenance machinery is integrated with the railway railway.

The construction drill site of the railway clearance was integrated. Yang Baosen/Photo

The machine roars, the wind whistles are loud, and several large -scale railway maintenance machinery slowly moves forward like a review on the orbit. It works in an orderly manner. The bureau group company Guangzhou is carried out.

The railway clearing is dug out the dirty roads, that is, the small stones covered with the railway, remove the dirt and crushing stones, fill the screen back to the line, and then add some new roads to add some new roads Alas, this is an important part of ensuring the safety of the driving of the railway. The integrated construction of railway clearance can effectively ensure construction quality and improve construction efficiency.

Step in the side of the slope. China Economic Network Reporter Tong Mingbiao/Photo

China Economic Net reporters saw at the scene that the first operation was the BS-1200 slope clearance car. The main function was to remove the obstacles of the lane bed and the outside of the outside world, improve the drainage performance of the lane bed, extend the overhaul cycle of the line, and can be self-proclaimed in the operation. Complete the entire process of mining, sieve, backfilling, plastic surgery, and throwing of the border slides. Its clearance operation efficiency can reach up to 1200 cubic meters per hour, representing the highest level in the field of sieve equipment in the world today.

Full -faced road 砟 Qing Qing sieve and material transport vehicle operations. China Economic Network Reporter Tong Mingbiao/Photo

Subsequently, the QS-650-type full-faced road was cleared. It was the main force of the mechanized and clear screening of the Tao Tao. It uses the tunnel to cut the tunnel bed with the digging chain, and to screen the tunnel. You can complete the Taoist excavation, the screen of the road, the cleaning of the net, and the pollution throwing work at one time. The line "internal medicine doctors", the cleanliness after the screening can reach more than 97%.

The tacit cooperation with the clearance vehicle is the WY-100 material transport vehicle, which is mainly used for the storage, transportation and transportation of the tunnel or soil. The situation.

The line pounds the car. China Economic Network Reporter Tong Mingbiao/Photo

The next operation is the line pounding the car. By pounding and shocking, the stone pupae are arranged more or ordering, thereby better elasticity, reducing the bumps of the train when driving, and making the passenger experience more comfortable.

With a plastic surgery car operation. China Economic Network Reporter Tong Mingbiao/Photo

With a 砟 plastic surgery, it is the "plastic surgeon" of the line. It can quickly formulate the tunnel bed after the mounds, and at the same time, clean the tunnels scattered on the pillow or buckle. The working device of the mixture is composed of mid -plows, side plows and cleaning devices. Participating in this exercise is the DPZ-440-type plastic surgery vehicle. It is currently the most advanced plastic surgery vehicle. It can work in two-way operation to greatly reduce the workload of artificially organizing the lane bed. (China Economic Network reporter Tong Mingbiao)

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