Recently，Ningxia-Hunan±800 kV UHVDC transmission project（Hunan section）The first basic pilot activity was held in Changde.，It marks the official start of the basic project of the line.。The overall goal of the project is to implement standardized start-up.，Construction“Safe and reliable、Independent innovation、Economical and reasonable、Environmentally friendly、World-class”High-quality electric power engineering，Ensure successful operation at one time、Long-term safe operation。For this reason，Taixin Machinery is selected for the mechanized foundation construction of the project.KR110DPower construction drilling rig，Escort the safe and stable completion of the project with quality and quantity guaranteed。

“Ningdian enters Hunan”The project has a far-reaching impact on Ningxia and Hunan provinces.

“Ningdian enters Hunan”，Ningxia~Hunan±The 800 kV UHVDC transmission project is the first UHVDC transmission project from Shagohuang Base in China.。Ningxia new energy power will be collected and sent to Hunan load center.，Rated voltage±800 kV，Transmission capacity 8 million kilowatts，The construction of the project will effectively enhance Hunan's power supply guarantee capability.，At the same time, it will promote the development of new energy resources in Ningxia.，Promoting clean and low-carbon energy transformation，Strengthen power supply guarantee，Help Ningxia、Hunan's economic and social development，It is of great significance to serve the goal of carbon peak and carbon neutralization.。

Taixin Electric Power Construction Drilling Rig Joins the Pilot Work of the First Foundation

After a thorough site survey，Item selectionNNo.4882AThe legs are drilled mechanically by power construction drilling rig.，BFinished leg display、CInstallation of leg reinforcement cage，DLeg lock mouth protective wall。Power construction shall be selected for mechanized foundation construction.“Five brothers”One of them, Tai XinKR110DPower construction drilling rig，Its main features are: light weight of the main engine;、Strong climbing ability、Capable of driving large pile diameter、High rock-entering efficiency、Advantages of continuous operation in all-weather and all-weather environment，Effectively reduce construction safety risks during foundation pit excavation。

Major power construction projects must have power construction“Five brothers”Figure

Past ，The construction of line tower foundation in power grid construction relies heavily on manual work.，The project is in the inland mountainous area.、It is extremely difficult to construct in paddy fields and other terrains.，The risk is extremely high。Due to the lack of professional and efficient customized pile driver companies in the industry，The State Grid Group put forward eight years ago.“Fully mechanized construction”The goal of development has never been achieved.。

For this reason，Through four years of efforts, Taixin Machinery，All kinds of construction sites in more than ten provinces all over the country，Five models have been developed and customized for the State Grid Group.，Called by the State Grid Group“Five brothers of power construction”。Those that were once unavailable，It takes a month for a manual team to complete a tower base project.，The Taixin equipment was completed in three days.。According to the feedback from the project construction party，“Five brothers of power construction”And that operation efficiency is high、Safe and reliable，Compare with that traditional manual excavation method,，It not only greatly improves the work efficiency,、The construction period is shortened，But also reduce that construction risk level.，And reduce that labor input.，Personal safety is guaranteed.。

 

At present，Major power construction projects across the country are still in progress.，Taixin Machinery has not stopped.，It will continue to expand the application scenarios of mechanical excavation in alpine areas.，Development of modular drilling rig for power construction，Breakthrough the Bottleneck of Mechanical Excavation of Foundation Pit in Alpine Terrain，Lay the foundation for the follow-up promotion of all-terrain mechanized construction。