Weiyan Railway Penglai to Longkou section box beams are set up for more than half

The construction site of the 249th hole box beam beam (Photo by Wang Li)

On June 30, at the construction site of the Huangshuihe Extra Bridge of Lujia Village, Weiyan High -speed Railway 4 in Penglai District, Yantai City. With the smooth setting of the 249th hole box beams in the bid section, it marked Wei, which is undertaken by the China Railway Bureau New Transport Company. The smoke railway 4 beam beams are set up for more than half, and the owners will be fulfilled at the stage of the owner.

The China Railway No. 1 Bureau New Transport Company undertakes the prefabricated and frame facilities of the 498 -hole box beam required by the Weiyan Railway Penglai District and Longkou City. Since the first hole box beam stand, the project department has invested two bridge machines and two beams, and adopted the "dual -machine and two -way" frame beam mode, which effectively promoted the progress of construction production. Set up good results for 6 -hole box beams.

"The reason why the box beam erection can achieve such good results is due to our optimization and upgrading of the safety performance and degree of automation of bridge machines." With 14 years of boxing in the box beam standing, it has won the "national youth positions and the bald soldiers". Captain Liang team Hao Duo introduced.

"National Youth Job Band" Hao Duo monitoring rack beam

"Take the legs of the bridge machine, for example, the previously used manual adjustment methods, which not only takes time and effort, it is not accurate enough, and there are potential unsafe factors at high places. Now we have developed intelligent monitoring of bridge machines. The system, by adding sensors at the legs, transmits the data to the control room monitoring screen. The operators compare and analyze the gesture monitoring data and the benchmark data of the attitude monitoring of the bridge machine through video surveillance. The convenience of using it also avoids the work high, which greatly reduces the risk of the beam construction. "

In addition to the intelligent monitoring system of the bridge machine, Hao Duo's Innovation Studio has also developed a tight wrench, a bridge machine voice warning system, a bridge monitoring and display system, and a beam beam seam of the bridge machine. The 4 innovative results of the matching method, at the same time, Hao Duo summarized the "6 links of the 42 -character box beam standing quality management measures" based on years of construction experience, effectively controlling the safety risk points in the construction process.

"As the saying goes, the soldiers and horses have not moved grain. Since entering the field, we have always aimed at creating intelligent and informatized management models." Lu Xianqing, the person in charge of the project, said that Liangchang not only studied the automation and intelligence of the box beam stand, but also invested a number of advanced processes and intelligent devices in the prefabricated construction process of the box beam.

Weiyan Railway's first Smart Liang Farm (Photo by Xin Kang)

"In terms of prefabrication of the box beam, we have built the first smart beam farm in the entire line, and introduced the smart beam farm management platform, intelligent health system, reinforced automatic processing robot, smart tensor equipment, automatic static test system, etc. Liangchang, while ensuring the quality of construction and the progress of construction, we have reduced one -third of labor investment. Up to now, we have completed the prefabricated task of 356 -hole box beams, which provides logistical support for the speed of the beam construction. " road.

It is understood that the Weiyan high -speed rail is an important part of the national "eight vertical and eight horizontal" high -speed railway network. After the completion of the project, the regional railway network will be further improved, the interaction of the urban agglomeration of the Jiaodong Peninsula is accelerated, and it will build the Jiaodong Peninsula for 1 hour, 2 hours in the province, and 3 hours of Beijing high -quality transportation circle. It is of great significance to promote the integration and development of the Jiaodong Peninsula region and other areas in the province.

(Correspondent Xin Kang's editor of Zhang Chunhao Huang Bin)

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