[Industrialization Company Dynamics] Jingxiong Intercity Railway Opened! This set of robot intelligent assembly equipment helps to build intelligent high-speed rail

27 December
Jingxiong intercity railway to achieve full line
Xiongan Station Put into Use Simultaneously
Jingxiong Intercity Railway leads from Beijing West Railway Station
To Liying Station via the existing Beijing-Kowloon Railway
Access to new high-speed railway line
South via Daxing District of Beijing, Langfang City of Hebei Province, Bazhou City to Xiongan New District
The total length of the line is 91km.
Maximum design speed of 350 kilometers per hour
Although the operating mileage of Jingxiong intercity railway is not long
But the entire line reflects a very high level of technology.
For example, the first fully underground traction substation on domestic railways
The first fully enclosed sound barrier with a speed of 350 kilometers per hour
technological innovationIt is reflected everywhere on the whole line of the Jingxiong intercity railway.
Among them, one technological innovation comes from Qingyan Tongchuang Company.
That is my company againsthigh-speed rail catenaryR & D














Hanging chord intelligent pre-matching platform

It is difficult to meet the efficiency and quality of manual production of hanging strings.

The red circle is the hanging string.

The hanging string is a key component of the high-speed rail traction power supply system, which carries the power supply line,In the past, it was manual pre-configuration and semi-automatic pre-configuration. The previous related equipment can improve the pre-configuration efficiency and quality to a certain extent, but it is basically a special plane developed for a single project, with poor flexibility and high cost for later transformation. In addition, the existing equipment only realizes the automation of assembly, but does not really liberate the workers from the whole assembly process, and requires workers to ensure feeding, and easy to cause waste of raw materials.

Manually Made Hanging String

With the rapid development of China's high-speed rail, the requirements for the production quality of catenary hanging strings are getting higher and higher, and the manual production of hanging strings by workers has gradually failed to meet the requirements, because it has the following major injuries:
First, the dimensional accuracy of the manual hanging string is low, and the length is still measured by the human visual ruler.
Second, the quality is unstable, which is greatly affected by the skill level and labor status of workers.
Third, online inspection means are generally insufficient, or no inspection.

Fully automatic pre-equipped online detection

In order to meet the requirements of high-speed rail catenary suspension string assembly size customization and high precision requirements, our company organized a high-level research and development team to successfully develop a high-speed rail suspension string automatic intelligent pre-matching platform in 2019, realizing the automatic pre-matching of the suspension string.

Proprietary technology ensures automated assembly and high-precision online inspection of key components of high-speed rail., Effectively improve the production efficiency and assembly quality, the whole set of equipment is advanced in technology, stable in operation, easy to operate, meets the new needs of the railway industry, is in a leading position in the industry, and has practical application in the He'an project, Jingxiong project and Yantong project, and has been unanimously recognized by various engineering companies, project departments and high-speed rail catenary technical experts.

The technical advantages of the sling string pre-matching platform are obvious

The set of high-speed rail crane string automatic intelligent pre-equipped platform with manual production and semi-automatic equipment production can not be compared with the advantages:
1. This set of catenary integral hanging chord for 350 Km/h high-speed railway line is pre-equipped to realizeIntelligent and flexible productionAccording to the standard data template provided by the user, it can be directly imported into the industrial control computer for intelligent data extraction to realize the pre-matching production of various specifications of hanging strings.
2. Nominal length of hanging chordProduction accuracy of up to ± 1mm, Greatly improve product quality and stability of batch operations, and reduce raw material waste
3. All hanging stringsonline full inspection, the problem hanging string will automatically separate and give an alarm to ensure that 100% of each hanging string is qualified.
4. Overall length100N pulling forceTerminal insertion depth monitoring
5. The equipment operation ensures the accuracy of the wire clamp matching, indirectly improves the construction quality of the line, and the product quality is greatly improved compared with manual operation
6. The production quality of hanging string is stable,24 hour production., not affected by personnel skill level and working status
7. This set of production line adopts modular design and network communication control, which can be quickly disassembled, moved and reset according to the customer's use characteristics, so that when the customer changes the project location, it can be realized.Quick transfer
8, according to the hanging string technology update, adjust the necessary mold and tray, so that the equipment can be quickly upgraded

The high-tech-enabled Beijing-Xiong intercity railway is a veritable "intelligent high-speed rail",There is also a piece of wisdom and hard work from fellow creators.The application of this set of hanging string intelligent assembly equipment in the construction of Beijing-Xiong intercity railway will further ensure the smoothness of the high-speed rail catenary and the safety of train operation. In the future, Qingyan Tongchuang Company will continue to innovate in science and technology and contribute to the intelligence of China's high-speed rail.

Reprint | Qingyan Tongchuang Robot WeChat Public Number