The Jiqing high speed was closed twice within a month, just to make this "big block" go all the way all the way

The Jiqing high -speed high -speed is closed twice within a month, just to make this "big block" on the road. After being certified by the Guinness World Records, the nuclear power branch manufactured by Jinan has an official "ID card", which is officially called "the first circle in the world" ... In the early morning of August 9, the Zhangqiu section of the Jiqing High Speed ​​North Line again picked up again Open the fence and put the "first circle in the world" on the road.

Open the protective bar in the morning

"The first circle of the world" on the road again

At 4 am on August 9th, Zhangqiu Diao Town had just made a heavy rain, and at the Jiqing high speed near Diaozhen toll stations, four or five staff wearing yellow uniforms were screwing screws and disassembling. Fenders. "We started the railing board from four o'clock this morning, dismantled 12 meters, pulled 2 pillars, and took 40 minutes." Mr. Yin, staff member of the Jiqing High Speed ​​Maintenance Department, told reporters.

Since the first -time nuclear power support loops were transported on July 15th, the staff had its own set of demolition methods. "We can meet five or six times a year in a large project. After finishing the large equipment, restore the original appearance immediately. "Mr. Yin said.

"Go, go, go!" As the traffic police and high -speed staff strictly confirmed that there were no vehicles on the road, at 5 o'clock, under the guidance of the trajectory of the nuclear power branch, it slowly passed the demolished northern line of Jiqing high -speed speed that has been demolished. The northern side of the Jinan section was successfully entered the main road of the high speed.

"Because this car belongs to ultra -wide transportation, its width is very wide and can reach 15.8 meters in diameter. Four cities along the way, including Jinan, Binzhou, Zibo, Weifang." Captain Wang Bing said that Jinan's comprehensive administrative law enforcement detachment and high -speed traffic police departments were escorted until the vehicle was leaving the jurisdiction of Jinan.

Watching the vehicle to the Binzhou boundary, Wang Bing was also very emotional. "We have participated in two escort" world first lap '. Through these two escorts, we did accumulate a lot of experience. "Wang Bing said.

At around 9 am, the nuclear power support loop transport vehicle slowly drove to the Weifang Changle Toll Station. "This time, it was also a gap of about 12 meters on the south side of the toll station, allowing the vehicle to bypass the Changle toll station from the side." The relevant person in charge of the manufacturing unit said that after a long time of transportation, at about 4 pm, the nuclear power support loop transport vehicle arrived in Weifang Port. "Due to rain and wind, the nuclear power support loop transport vehicle is now parked on the dock, and then traveled out of Shandong after shipping." The relevant person in charge of the manufacturing unit said.

Run on the Jiqing North Line Four times

Why is this road every time

In mid -July, after the first "circle" of this year, many people began to pay attention to the moving ring trend of nuclear power branch manufactured by Jinan. The transportation route is still selected on the northern line of Jiqing High Speed. "The northern line of Jiqing Expressway connects important industrial cities such as Jinan, Zibo, Weifang, Qingdao and other important industrial cities. Two -way eight lanes can accommodate ultra -wide transportation, and the construction standards for first -level highways can withstand the load of ultra -heavy cargo transportation." Industry experts said that Starting from Jinan to Weifang to the sea, the northern line of Jiqing High Speed ​​is the most suitable choice. In addition to transportation and carrying capacity, this is also the best road channel in Weifang Port. "This line connects several transportation methods such as railway, waterway, and aviation.

The reporter learned that this transportation was the fourth appearance of the "world's first circle". It was transported twice in 2019, and the pass line also chose to be on the northern line of Jiqing high -speed speed. "In just one month, the Jiqing North Line was closed twice to send this 'big block' on the road." Some citizens said that in order to ensure the safety of national key projects during the transportation period, the closed high speed of Jiqing showed Shandong The courage.

At the scene, Mr. Yin, a high -speed maintenance staff, told reporters that the Jibo to Zhangqiu section he served in Zibo to Zhangqiu section had five or six large transportation needs in a year. high speed.

"The Jiqing Expressway North Line often has a large transport vehicle. It only needs to open the fence on the road several times. There are some equipment or cargo removable transportation, which can be through high -speed toll stations." Wang Bing said that the Jiqing North Line can be The transportation is busy, and there will be more large -scale transportation that needs to be coordinated than other sections. "

Industry insiders said that oversized transportation has high requirements for highways, and the traffic capacity of Shandong Highway is currently increasing. Large transportation is gradually standardized and mature. Make more contributions.

The preliminary investigation is detailed

Large pieces also need a "ID card"

"In the past, the most seeing the road was transported by ordinary cargo. Occasionally, it encountered a large transport with a wide width of four meters. It is rare for this oversized through four lanes." Wang Bing lamented.

Over large transportation requires a large space. "The first circle in the world" accounts for the entire half of the lane. What are the conditions for this ultra -wide part to go on the road?

The reporter checked the information and found that large transportation includes two aspects: over -limit and overweight. The over -limit refers to the limit standard of the equipment loading width exceeding highways, bridges, and tunnels; overweight means that the total weight of the device loading goods on the vehicle exceeds the design loading. The "first circle of the world" is obviously a super -limited device. It needs to go through the relevant procedures to go on the road.

"The pass is generally declared by large transportation companies, and relevant departments are approved according to the process." Wang Bing told reporters that the "world first circle" was on the road, and the carrier company first carried out the Shandong Provincial Department of Transportation. Applying on the road, the Provincial Department of Transportation designated the Jinan City Transportation Bureau for approval of high -speed on -road procedures, and issued relevant announcements to the city along the way. "After receiving the notice, we conducted surveys along the way with the traffic police department and the exploration department to touch the obstacles one by one." Wang Bing said that the "world's first circle" is too wide in diameter, and the anti -collision guardrail on one side of the driving road and the road of driving roads and the roads on one side of the road and the anti -collision guardrail and the road of driving roads and the anti -collision guardrails on the side of the road and the road of driving roads and the anti -collision guardrails on one side of the road and the road of driving roads and the anti -collision guardrails on one side of the road and the road of driving roads. The green belt is likely to hinder equipment transportation. The reporter found that the equipment loading vehicle has a lifting device, which can adjust the height of the departure of the equipment. When driving at the northern line of Jiqing high -speed, the loading height of the "first lap" is about 3 meters. "This height is above the green belt, which is exactly exempted from interference. If it is too high, the device will encounter the pole of the highway on the highway." Wang Bing said that during the field exploration, each detail must be considered and judged in advance.

In addition to the exploration of the approval departments along the transportation, the carrier companies will also conduct exploration, understand the road -scale and bridge culvert along the way, and formulate the transportation organization plan and formulate a plan to submit the approval. "After the line exploration is completed, we organize experts to discuss, consult their opinions, discuss the feasibility of large -scale transportation, make a detailed plan, dock with the traffic police department, and finally finalize the plan." Wang Bing said that the current preparation of the current period is fully prepared to be fully prepared. After reaching the standard approval standard, the Shandong Provincial Department of Transportation entrusted the Jinan City Transportation Bureau to issue the "Express Transport Vehicle Pass" to the "World First Ring" carrier.

The transport vehicle group is unusual

On the road, follow the established route

"In addition to the nuclear power support ring transported this time, there are detailed regulations on the road on the road, and the approval permit needs to be approved." Wang Bing introduced that the transportation of large -scale goods is over -limited transportation, and the highway management department shall be in accordance with the regulations to the highway management department. Apply to apply for the "Excellent Transport Vehicle Pass" and drive in accordance with the approved route. When transporting large goods in the urban area, it is necessary to review and issue a quasi -delivery certificate with the public security organs and other departments before they can be shipped on the road.

It is worth noting that large parts have strict driving routes during the transportation. In this "world first circle" transportation, the transportation route is specified. After coming out of the production park of Zhangqiu Diao Town, transportation vehicles were running along the original routes such as National Highway 309 and Provincial Highway 234. At the high -speed guardrail gap of the high -speed guardrail near Liu Lijiao, it entered the northern line of Jiqing high -speed speed. On the side of the Changle Toll Station, the temporary lane opened from the high speed.

In addition to limited the lines, large transportation also has requirements for loading vehicles. The large number of transportation this time, in accordance with relevant regulations, there must be an ultra -heavy vehicle group with the actual capacity of about 300 tons on the vehicle and equipment, including traction vehicles, trailers, semi -trailers, long goods trailers, etc., and there are corresponding supporting accessories Essence The technical condition of the car group is good, and the slope of the road can be successfully passed by 8%under load conditions.

According to reports, in terms of technical staff, oversized transportation needs to have deputy managers or chief engineers in charge of technology, as well as professional and technical personnel with senior engineers. experience. In addition, there must be ultra -heavy car train drivers, overweight car trailers, highway transportation workers, etc.

In order to ensure that the "first lap in the world" can reach its destination smoothly, the northern line of Jiqing High Speed ​​has closed multiple toll stations. The reporter learned that from 4:30 am to 8:30 on the same day, 15 toll stations including Dongke Station, Lingang, Zhangqiuxi, Diaozhen, Zou Pingxi, Zhoucun, Zibo, Qingzhou East, Shouguang, Changle and other 15 toll stations implemented implementation. Temporary traffic control. Ji Guang High Speed ​​Hub Hub Hub, Ji Guang Expressway Tangwang Hub Interchange, Binlai High -speed Zibo West Hub Interchange, and Changshen Expressway at the Johnzhuang Hub to enter the direction of the Qing North Line of Jiqing North Line have also been temporarily closed.

During the early morning of the same day, the transportation department and the traffic police department dispatched a number of law enforcement vehicles for escort. The toll stations and diversified points along the way were on duty. , Do a good job of traffic diversion and diversion.

(Source: Qilu Evening News)

Edit: Han Luying

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