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Jingchu Net (Hubei Daily Net) (Reporter Zheng Yiming, Correspondent Wang Xin) “The cable conveying equipment is operating normally, side pressure is normal, clamping force is normal, monitoring platform signal is good, continue laying.” On March 15, at the construction site of the Wuhan 220kV Duoluokou Substation cable project, State Grid Wuhan Power Supply Company Huayuan Electric Power Co., Ltd. was using new intelligent integrated high-voltage cable equipment to carry out cable laying work. It is reported that this is also the first application of this set of equipment in cable laying construction projects in Hubei. The Wuhan 220kV Duoluokou Substation cable project, namely the comprehensive renovation of the northern part of Wuhan Duoluokou, involves 220kV lines that are expected to be completed by the end of the year, with a total of 3.5 kilometers of cable lines, including over 3 kilometers of cable laying in tunnels.Li Tao, director of the Cable Engineering Department of State Grid Wuhan Power Supply Company Huayuan Electric Power Co., Ltd., introduced that the traditional cable laying method uses traditional conveyors combined with trolleys, requiring 8-10 conveyors for just one cable construction section, and a large number of operators and inspectors. At the same time, due to the enclosed tunnel, long-distance communication via walkie-talkies is hindered, and delayed command transmission can easily affect the quality of cable laying, posing a great challenge to on-site construction safety management.As a pioneer in cable laying in the province and the vanguard and main force of infrastructure cable projects in Wuhan, State Grid Wuhan Power Supply Company Huayuan Electric Power Co., Ltd. has been constantly seeking ways to reduce construction operation risks while achieving dual improvement in cable laying efficiency and quality. After summarizing years of cable laying operation experience, conducting multiple on-site surveys to collect data, visiting multiple domestic cable equipment suppliers, participating in technical support and joint research and development, they finally developed this new type of intelligent integrated high-voltage cable equipment.On site, the intelligent laying control system platform, intelligent cable conveyor, and other equipment are intelligently linked, and the construction site is orderly. The new equipment uses an integrated communication device to ensure smooth communication among personnel at each laying node. At the same time, personnel at the central control platform can see at a glance the important parameters of cable laying, equipment operation status, and personnel situation through the display screen, and handle problems in a timely manner. Construction personnel have been reduced by 40% compared to the initial plan, achieving dual improvement in cable laying efficiency and quality. Business license value-added telecommunications business license internet publishing institution network audiovisual program license radio and television program license