Source: New Hunan Client .Financial News

2020-01-07 23:40:52

World's first Taiwan Railway Crossing Project Protection Intelligent Equipment Offline in Changsha

will make Safety engineering reduces the duration of traffic interruptions by 83%

Hunan Daily•New Hunan Client News on January 7th (Reporter Huang Lifei) On January 6th, the KY-18 safety protection equipment for the railway crossing project jointly developed by the Guangzhou Research Institute of Southwest Jiaotong University and Changzhong Machinery Co., Ltd. Offline in Changsha. This "big guy" with completely independent intellectual property rights realizes the automation and intelligence of safety protection in railway construction, highway construction, power line opening and other scenarios, and fills the role of international railway crossing engineering protective equipment manufacturing Field blank.

The railway crossing project refers to the horizontal The construction projects of cross-railway lines generally include optical cable pulling, highway construction, etc. During the construction of these projects, it is necessary to protect the railway itself and construction personnel.

Chairman of Changzhong Machinery Luo Xiangyang told reporters that the safety protection of the railway crossing project has always been a difficult point in global tackling. The traditional protective measures are to manually build scaffolding or anti-electric sheds, which are similar to the green protective nets built on the periphery of buildings, which require the railway department to coordinate multiple times, interrupt traffic for a long time, and have great potential safety hazards.

With a high voltage power Take the construction of the line crossing project as an example. When building scaffolding, the railway department needs to give at least 4 times in 4 days and 90 minutes of closed construction time for each interruption of traffic. With the newly rolled off KY-18 type safety protection equipment, the safety protection project can be completed only by closing it once and interrupting the driving for 30 minutes.

Reporters at the offline ceremony See, KY-18 safety protection equipment is a "behemoth" , composed of steel structure, automatic control system and insulating protection net, after fully unfolded, the whole equipment is composed of "four The feet " straddle the top of the railway, and the bottom of the highest beam is 14.5 meters from the railway track.

Southwest Jiaotong University Guangzhou Research Wei Zhongan, chairman of the institute, introduced that after KY-18 safety protection equipment is put into engineering application, the duration of traffic interruption caused by safety protection engineering will be reduced from 6 hours to 1 hour, and the duration will be reduced by 83%. In addition to high efficiency and high safety performance, KY-18 safety protection equipment also has typhoon resistance performance, which relieves the collapse risk of scaffolding and the trouble of timely dismantling when a typhoon comes.

[Editor in charge: Li Hui ]

[Source: Hunan Daily •New Hunan Client]