post middle age

Chapter 161
On the Xinbaoan Elevated Bridge between Huailai Station and Xiahuayuan North Station, Ren Shuxia was surprised to see that the mysterious high-tech that Feng Wannian mentioned yesterday turned out to be a magic pole.

"Mr. Ren, this is the mysterious weapon that Mr. Feng said yesterday. It is the first smart pole vehicle in China developed by our equipment company. The column is sucked, and then the steel column is moved to the top of the foundation by the high-precision moving parts, so that the foundation bolts pass through the screw holes of the steel column base, and the nuts are tightened to complete the installation of the steel column. The device is easy to operate and has high control precision, realizing The intelligent installation of H-shaped steel columns can reduce labor intensity, improve work efficiency, and enhance safety factor." Engineering Minister Zhang Quanwu explained with a smile.

While listening to Zhang Quanwu's introduction, Ren Shuxia looked at the smart pole car on the rail car with great interest. She saw it grabbing a 2.5-ton steel column, just like a strong man grabs a wooden stick , the pillar is lifted from the ground vertically, rotated in the air, the drop bolts are aligned, and then the workers tighten the nuts with the wind gun, and then the car is closed. Compared with the traditional crane lifting operation, it also avoids the damage of the galvanized layer on the surface of the pillar, thus protecting the quality of the pillar itself.

"Xiao Liu, come here and tell Mr. Ren about your magical pole car!" Feng Wannian, the safety director, shouted to the young man who was operating the smart pole car not far away.

When the young man came trotting all the way, Feng Wannian pointed to him and said to Ren Shuxia:
"His name is Liu Xi, and he is the person in charge of the main technical research and development of this smart pole car. He is a good guy. He has developed this smart pole car every two years after he just graduated from university."

"Gong Liu, I'm Ren Shuxia. Congratulations. The smart pole car you developed is like a tiger with wings for the assembly of 1.3 H-shaped steel columns on the Beijing-Zhangjiakou high-speed railway. Can you tell me about your What about the principle of this device? Let me learn it, too!"

"Hello, Mr. Ren!" Xiao Liu greeted shyly, and then brought Ren Shuxia and his party to the side of the track car. He pointed to the set of smart pole cars on the track car, and said with great interest:
"This set of intelligent pole car adopts a gantry-shaped structure. The use of equipment is to first use electric permanent magnets to absorb the H steel columns, then raise the four hydraulic columns, and then raise the truss beams to make the steel columns rise horizontally to the truss. The height of the beam is the same, and then the electro-permanent magnet is rotated to make the steel column vertical to the ground, and finally the four hydraulic columns are lowered to allow the steel column flange to be inserted into the foundation bolts, thereby completing the pole operation.”

"Not bad, not bad!" Ren Shuxia praised Liu Xi's explanation repeatedly.

"It's not bad. Now that the Beijing-Zhangjiakou high-speed railway has invested so much in intelligent chemical machinery and tools, it seems that we will be unemployed soon?" A senior worker of the labor service team who was assisting in the work said helplessly.

"No matter how good the tool is, don't you have to let someone operate it? Don't worry, as long as you have the technology, you will never lose your job!" Ren Shuxia replied with a smile.

"Hey, I'm old and I don't have much culture. It seems that if my next generation wants to engage in the construction of electrified railways, they don't have the knowledge, so they can't do it. Look, Liu Gong is about the same age as my children. Awesome, you have come up with such a miraculous weapon not long after you started working." The old master looked at Liu Xi who was standing beside him with a silly smile, and said sincerely.

"I'm old, I'm old, if I don't study for a day, I really can't keep up with the speed of high-tech development?" Feng Wannian glanced at the old master who was working beside him, and couldn't help feeling emotionally.

After Ren Shuxia and Liu Gong said their goodbyes, they continued to walk forward without speaking. The group of people hadn't gone far when they saw a group of people in front of them making noise. I don't know what happened...

(End of this chapter)