[Industrialization Company Dynamics] Wang Tongjun of China Railway Group Praises Arm Equipment: These Assemblies are Revolutionary!

The Beijing-Tianjin-Hebei Regional Intelligent Construction Center of China Railway Construction Electrification Bureau Group is located in Majiadian Industrial Park, Baodi District, Tianjin. With intelligent assembly and intelligent construction as the core, it serves the "four electricity" construction projects such as Jingtang and Jingbin intercity railways. In this intelligent construction center with a total area of 25000 square meters, engineers from Qingyan Tongchuang Robot (Tianjin) Co., Ltd. have been fighting for 2 months. They are carrying out intensive debugging and small-batch trial production of the wrist-arm intelligent pre-matching platform for high-speed rail catenary.
 

On August 18, Wang Tongjun, deputy general manager of China National Railway Group, Tang Xiaoguang, director of the Engineering Management Center, and Zhu Xu, deputy director of the Ministry of Construction Wang Zhehao, party committee secretary and chairman of Beijing-Tianjin-Hebei Company Zhong Shenggui, deputy general manager of Beijing Bureau Group Han Xingjun, and experts in various fields went to the Beijing-Tangshan high-speed railway to investigate and guide the work.
 

Wang Tongjun inspects wrist arm pre-equipped platform

In front of the intelligent pre-matching platform, Wang Tongjun and his party carefully watched the operation process of the intelligent pre-matching of the wrist arm and hanging string of the catenary. Qingyan Tongchuang Company participated in the development of the high-speed rail catenary aluminum wrist arm intelligent pre-matching platform, which has improved the efficiency by 30% on the basis of the first generation of assembly line wrist arm pre-matching. Wang Tongjun lamented: "Now, the construction unit has taken the lead in the use of intelligent, digital equipment and the research and development of small equipment."
 

Arm Intelligent Pre-configuration Platform

Qingyan Tongchuang Company began to participate in the research and development and manufacturing of related intelligent equipment for high-speed rail catenary hanging strings and wrist arms in 2018, and has accumulated rich technical and project experience. Through continuous upgrading and transformation of products, Qingyan Tongchuang Company has adapted to the domestic high-speed rail construction standards and requirements.
 

　
The wrist-arm intelligent pre-matching platform is working.

Last year, at the Yantong Railway Comprehensive Support Center of China Railway Construction Electrification Bureau, the first generation of wrist-arm intelligent pre-allocation platform was highly praised by Wang Tongjun. This time Wang Tongjun and his party came to Baodi, Tianjin, and saw a new generation of intelligent construction equipment put into production. He sighed, "These assemblies are revolutionary! If the II generation equipment is developed, it will be another major breakthrough if it can achieve the expected results." He specifically urged: "We should summarize the achievements of the wrist arm and hanging string pre-matching equipment series and form relevant standards; To improve the research and development level of the three equipment for catenary construction and form relevant results so as to promote the use of the whole road."
 

Manual assembly of hanging string

Hanging chord intelligent pre-matching platform

As a key component of the power supply line in the traction power supply system of high-speed railway, the hanging string and wrist arm were previously pre-configured manually and semi-automatically. In 2018, Qingyan Tongchuang Company and China Railway Construction Electrification Bureau Group successively jointly developed the intelligent pre-configuration platform and wrist arm intelligent pre-configuration platform for high-speed railway catenary hanging string and wrist arm. Through innovative production methods, full-automatic pre-configuration and flexible production of hanging string and wrist arm were realized. The product has high precision and good consistency. After several iterations, the string hanging equipment has been put into use in Yinwu high-speed railway project, Zhengfu high-speed railway project, Shanghe-Hangzhou high-speed railway project, He 'an high-speed railway project and Jingxiong intercity project. The wrist arm equipment was put into use in Yantong high-speed railway project and Nanyanjiang high-speed railway project.
 

In the future, Qingyan Tongchuang Company will actively expand the field of high-speed rail construction to expand the intelligent equipment business, forming a series of high-speed rail intelligent construction special equipment system to serve China's high-speed rail!
 

Qingyan Tongchuang Robot (Tianjin) Co., Ltd.
Qingyan Tongchuang Robot (Tianjin) Co., Ltd. was established in 2017 with a registered capital of 55.38 million yuan. It is a high-tech enterprise established by Tsinghua University's robot and aviation intelligent manufacturing scientific and technological achievements transformation and Tsinghua Holding Group. The company is mainly engaged in the research and development of spraying robots, special operation robots and controllers, the development and application of intelligent equipment such as robot spraying systems and assembly systems, and has advanced technology in the field of aircraft spraying and aircraft flexible assembly in aviation manufacturing. independently developed slender arm spraying robots, intelligent coating equipment and intelligent assembly equipment have been successfully applied to the intelligent manufacturing and production of various models. General-purpose spraying robots and related integrated equipment are widely used in wind power, automobiles, high-speed rail and other national key industrial fields.

 

Reprint... Qingyan Tongchuang Robot.