Contemporary intelligent construction site: robot dog "janitor" excavator "writing"

Source: China Economic Network

On October 28th, sponsored by the Personnel Department of the Ministry of Housing and Urban-Rural Development and the China Seafarers Construction Trade Union, the "14th Five-Year Plan for Meritorious Service and Striving for a New Journey" in the Yangtze River Delta Regional Integration Development of Urban and Rural Construction National Leading Labor and Skills Competition Promotion Meeting will enter the Hangzhou Mobile Phase II Project of China Construction Second Bureau Third Company.

At the event site, the exhibition area of efficient construction, lean construction and intelligent construction showed the scientific and technological highlights of contemporary "intelligent construction site". The "intelligent inspection robot dog" is equipped with high-precision lidar equipment, which can identify flames, smoke, personnel without wearing safety helmets, non-wearing reflective vests, etc., can analyze the source of danger, detect harmful gases, and can be accurately applied to the safety detection of narrower and more dangerous areas such as underground pipe corridor projects.

?“ The "measured robot" is the gospel of the majority of surveyors and quality inspectors. "After calculation, the efficiency of the entire measured process from data statistics to result analysis is 8 times that of labor, and the accuracy height is 1mm." At the observation site, the project leader introduced the use method of "measured robot", "it can be used for civil construction main body, masonry, plastering, civil engineering handover, hardcover stage." More intuitively, the original 4 hours to complete a 120 square meters of room data, now only 3 and a half minutes to complete, and all the data measurement and statistics can be generated with one click to generate reports. ”

In addition to some advanced intelligent equipment in the construction site, the skill level of the operators is also the key to determining the quality of the project.

Observing the scene, the fine operation display of a 10-ton excavator attracted everyone's attention. Only to see the excavator driver, sitting in the cab, through the control of the left and right handles, let the excavator bucket lift the ceramic bowl from the ground, and then firmly placed on a pole, the thinnest pole diameter is only 1.5cm. In addition, he also controlled the excavator to open the lid of the beer bottle, tied a brush to the bucket, and wrote down the four big words "I love China".

The driver Zeng Liangcheng is a post-85, with 15 years of experience in excavator operations, and it took about 7 years to train this set of refined operations. He said, "As an industrial worker in the new era, the training of this set of skill levels can provide efficient and accurate operations for the excavation of optical cables and the excavation of high-risk areas, which greatly improves the efficiency and quality of the project." ”

Xu Yuanfeng, deputy secretary of the party committee and chairman of the trade union of the Second Bureau of China Construction, said that under the guidance of the regional integration development strategy of the Yangtze River Delta, the second bureau of China Construction actively participated in and responded to the national leading labor and skills competition of the China Seafarers Construction Trade Union in the Yangtze River Delta Regional Integration Development of Urban and Rural Construction. The Second Bureau of China Construction also took this activity as an opportunity to improve the level of labor and skills competition activities and make greater contributions to the development and construction of regional integration in the Yangtze River Delta. (Chen Zhengyu)