At night, the Hankou River Beach, the breeze, in front of the Wuhan Guanzhong Tower along the Yangtze River Avenue, a new type of streetlight with bright squares and bright light illuminates. On both sides of the road, the tall French sycamore trees shine under the light.
This is a key urban construction project recently undertaken by Liu Qing, the deputy captain of the second team maintenance team of Wuhan Street Light Management Service Center. With the 7th World Military Games held in Han, this summer, the Yangtze River main axis left and right bank demonstration section more than 1,800 miles The new lights are all on the line, and a new high-energy LED light strip with a bright hall is a string of night lights on both sides of the Yangtze River.
Under the hard work of the old town complex pipeline
Let each street light show the highest standard of highest quality
The Wuhan Military Games is one of the largest, most comprehensive and most influential international comprehensive sports events in China since the 2008 Beijing Olympics. The lighting of street lamps is an important part of the comprehensive upgrading of the urban environment of the military sports. Among them, the left and right bank of the Yangtze River, which is the welcome portal, is the top priority.
Liu Qing`s second team of maintenance team is responsible for the construction work of the left and right street lamp lighting project. Specifically, it is to let each street lamp [from head to toe" to show the best quality, highest level and highest standard.
The left and right bank passes through the old city of Wuhan and faces the river. The underground pipelines are complex and the geological conditions are fragile. Compared with the traditional lamp type, the installation of the smart street lamp is relatively more complicated. For example, Liu Qing said that the general street lamp pole weighs about 150 to 200 kilograms, and the light pole weighs about 600 kilograms, and the single lamp head weighs 35. In kilograms, the position of the force point should be determined when installing. It is necessary to ensure safety and not damage the lamp body, which is relatively time consuming and labor intensive.
In the early stage of the project, Liu Qing and his colleagues worked hard: the experts from the lighting factory were invited to the site to analyze the survey and use the more advanced construction methods to renovate the underground pipe group and finally get better protection.
This batch of street lamps is not only high in value but also "smart". Liu Qing introduced that the new high-light source LED lamps have good illumination, long service life, sturdy and durable, and can also integrate the functions of street lamps, monitoring, traffic signs, etc., built-in lightning protection devices, and also reserve space and interface for the later stage. The intelligent upgrade and multi-functional expansion of the light poles provide the possibility to provide support for the informationization of the whole city, and help the left and right avenues to display the historical and cultural heritage of Wuhan and the achievements of modern civilization.
Night crossing construction to improve the lighting of the second ring line
Escort for the smooth travel of the citizens
Every day at 3 or 4 in the morning, most people in the city are still asleep. Liu Qing and his colleagues have just finished their busy night. He joked that the streetlights are a group of "retroversaries" in the city - everyone goes to work, we go to work, and all are wanted.
On March 28 this year, Liu Qinghe and the maintenance team of the second team received new tasks: refer to the airport two-channel and Sanyang Road renovation standards, and replace the main bridge deck lamps of the Erqi Yangtze River Bridge to comprehensively enhance the key lines of the military sports meeting. Both functional lighting quality.
Time is tight and the task is heavy. Liu Qing does not say anything. After clear division of labor with the workers, they immediately acted.
"This replacement, it is necessary to achieve the illuminance improvement while maintaining the original street lamp power. It is very difficult." Liu Qing made an analogy, just like the decoration of "second-hand housing", starting on the existing basis. It is obviously harder than starting from scratch.
It is necessary to ensure safe operation and ensure the smooth travel of the citizens. The test is the wisdom and responsibility of the street lamp people. As one of the person in charge of the scene, Liu Qing and his colleagues agreed that all night-time overnight construction will be carried out, working from 10:00 pm to 4:00 am.
Liu Qing recalled that the main bridge deck of the Erqi Yangtze River Bridge is the main road of Wuhan traffic, and the traffic volume on the bridge surface is large. In order to ensure the safety of construction, each operation requires at least one lane of lanes. "Every night, it is a race with practice."
[One night, the effective time is only 6-7 hours, and sometimes there will be bad weather." Liu Qing said that in order to ensure the efficiency of the project, the team adopted the sea tactics, and there are basically more than 100 people on the scene every night. , the grid division of labor, the respective tasks are detailed decomposition, post-mission tasks, multi-point progress, to ensure the orderly advancement of the project.
At heights, safety is the number one priority. In Wuhan in April, there were many thunderstorms in the rain, but the project could not be stopped. Before the construction, Liu Qing and his colleagues made a construction plan suitable for different road sections and in line with the situation in advance, and repeatedly tapped the details and analyzed the dangerous points. Almost every night, the scene can see his busy sound and shadow: Which worker is tired and needs to be replenished, whose clothes are sweaty and need to be changed immediately... Liu Qing will give you the best protection for the first time, he joked, I have been "a brick" until now, and I need to move there.
After 25 days of battles, the task of replacing the lamps and lanterns in the key support route of the Acacia Interchange - Third Ring Road - Wuhan Avenue - Changjiang Second Bridge Section was finally completed before the "May 1" this year, replacing more than 2,600 sets of new lamps.
"To tell the truth is very distressing to everyone, but my heart is also very excited." Liu Qing said that the pain is for the better development of the city, and it is also the opportunity of the urban renewal of the military sports, the development of urban street lights ushered in intelligent The big leap.
Measuring three towns with your feet
The city`s bright streetlights have a meager force
Liu Qing came to the street lamp bureau after retiring from the army in 2002. In the maintenance of the second team, he is the most "young" member - several masters have been employed early, and they are more experienced and experienced than themselves.
At the beginning, he followed the masters from the most basic learning, from "climbing poles" to the road installation, and thus, slowly measured the three towns of Wuhan with their feet.
There are not many words in Liu Qing, but there is a real strength in doing things. Colleagues say that he has a military temperament, can endure hardship, and is disciplined. The street lamp is cold in winter and hot in summer. Liu Qing never thought about leaving.
In the street lamp bureau for more than ten years, Liu Qing said that the three towns of Wuhan have the shadow of our lights. Usually walking on the road, they often have a sense of happiness. Sometimes driving home from the company, passing the second ring line, the newly installed LED lights will brighten the road, and it will not fog in the summer. Liu Qing thinks that the city we live in is getting better and better. My meager strength.
He said that over the years, he has had the privilege of witnessing the rapid development of the city. The Erqi Yangtze River Bridge, the Parrot Island Yangtze River Bridge, and the Sanyang Road Passage... The construction of this city landmark has left its own figure among thousands of builders.
Liu Qing`s heart also owes money and owes money to his family. The street lamp people work mainly at night. When they come back, the family is still asleep, and when they leave, the family has just returned. The younger son at home is reading the kindergarten. When he was attached to his father, he could not see him. He always asked, where did Dad go? Is Dad coming back today? Occasionally, my wife will complain that most of Liu Qing`s affairs at home can`t help, but more is to understand and understand and support the maintenance work of street lamps.
Liu Qing thinks that the biggest satisfaction of streetlights is the moment when they see the lights. As long as the light is on, the previous hard work is nothing. He said that many people think that street lights are not important because there is a group of people behind the scenes to ensure its normal operation. "This is the city's sense of security for the public and the responsibility of all streetlights."