Two technical experts arrived at the south pole to

2022-08-23
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Liu Gong's two technical experts arrived in Antarctica and officially began work

Liu Gong's two technical experts arrived in Antarctica and officially began work

China Construction machinery information

Guide: after wandering at sea for nearly a month on the polar scientific research vessel Xuelong, Liu Gong's technical experts Liao Huanmin and Li Chuanhong finally arrived at 8:30 p.m. Beijing time on December 1, 2012 At 5:30 p.m. local time on December 1, we arrived at Zhongshan Station of the Chinese Antarctic scientific investigation station. Due to 11-

after wandering at sea for nearly a month on the polar scientific research vessel Xuelong, Liu Gong's technical experts Liao Huanmin and Li Chuanhong finally arrived at Zhongshan Station of the Chinese Antarctic scientific investigation station at 8:30 p.m. Beijing time on December 1, 2012 and 5:30 p.m. local time on December 1, 2012

since the month of each year is the early summer of Antarctica, there is a lot of floating ice on the sea surface, and the closer it is to Zhongshan station, the thicker the floating ice on the sea surface. The snow dragon boat stopped moving about 15 nautical miles away from Zhongshan station because it could no longer break the ice. Snow dragon boats unable to get close to the station area began the intense material transfer work, that is, to transport the living, scientific research and construction materials required by Zhongshan station and Kunlun station from snow dragon boats to Zhongshan Station area this year. The transportation is carried out by helicopter lifting and snowmobile pulling a large sled for sea ice transportation, and the fuel is carried out by laying pipelines and three-stage booster pump station. The former is expensive. Both snow truck transportation and pipeline transportation are carried out on sea ice. After arriving at Zhongshan Station in Antarctica for a short rest in the evening, liaohuanmin and lichuanhong, who are mechanics, began to devote themselves to intense work the next day, using half a day to repair the faulty excavator on the station, and using the excavator to clear a site convenient for unloading at the wharf in the station area. According to the arrangement of the unloading leading group in the station area, Liao Huanmin participated in the sea ice exploration team and carried out the sea ice exploration. At the same time, he was also responsible for the maintenance of snow motorcycles and all terrain motorcycles, and assisted in the installation and maintenance of oil pipelines; Li Chuanhong is responsible for the evacuation of materials and sea ice transportation in the station area, as well as the maintenance and repair of vehicles and machinery in the station

at this time, the south pole is in the polar day period. The maximum temperature in the station area can reach 4 ° C from 7:00 to 19:00, and then drop to minus 4 ° C from 19:00 to 7:00. Sea ice transportation is carried out in the period of colder temperature to ensure the safety of vehicles and materials. The situation of adding Shanghai ice is relatively complex, which brings great difficulties to the unloading work. Therefore, Li Chuanhong only used the so-called vehicle machinery such as loaders, forklifts and excavators in the station during the day to assist the team members in the evacuation and transfer of materials to the station, and maintained a bulldozer and a 25 ton Zoomlion crane, so that these two machines can participate in the unloading work. He also used his spare time to get familiar with and master the operation and driving of snowmobiles and snowmobiles. At night, he followed the sea ice transport team to drive snowmobiles in shifts to transport materials from Zhongshan Station area to Xuelong ship. Liao Huanmin followed the ice exploration team all day long and drove a snow motorcycle to select and change the sea ice Transportation Road on the vast sea ice surface, providing safety guarantee for the sea ice transportation at night and the laying of oil pipelines, as well as the installation and maintenance of oil pipelines

the sun at Zhongshan Station in Antarctica fell back to the horizon at about 23:30, and the nanotubes were like small vertical "needles" rising slowly at 0:30, and the sun was shining every day. The environment around Antarctica is covered with ice and snow, and the air is pure, and the ultraviolet rays are particularly strong. If you don't apply sunscreen on your exposed skin, it's easy to burn your skin. During the unloading period, liaohuanmin and lichuanhong only slept for 4-5 hours a day. Except for the meal time, they were almost busy at their respective posts. Liaohuanmin was tanned, while lichuanhong was even darker. The team members joked: Chuanhong, when night comes, if you turn off the light and close your eyes and mouth, everyone may not find you! Haha...

at present, the unloading stage has been successfully completed, and the performance of Liao Huanmin and Li Chuanhong in this stage has been seen by the team members, which has been highly praised and appreciated by the team members and leaders. They all thumbed up and said: you workers Liu are good! CCTV with the team also interviewed the two Liugong machinists, so that they could have no error, carefully understand some of their indicators, and rest assured for the safety of operation. The vanity of the two Liugong machinists was a little satisfied

unfortunately, Liugong's loaders and excavators failed to enter Zhongshan Station in Antarctica during this unloading, because they were worried that sea ice could not bear the weight of the machine. For safety reasons, Liugong's equipment was not transported to the station by barge until the second unloading in February 2013. So in this report, we can't see the majestic appearance of Liugong machinery landing on the Antarctic continent

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