During the overhaul and maintenance work of a large number of three-column/two-column horizontal rotary isolators operating on the power grid, the conventional low-rising safety devices such as the use of conventional insulation ladders, erection of scaffolding, and use of bucket trucks are eliminated. Slow speed, subject to unfavorable factors such as large substation topography limit, shorten equipment downtime and maintenance time, improve power supply reliability, combined with the structural characteristics of the isolation switch, comply with the State Grid Corporation of electricity safety regulations and the basic requirements of the general technical conditions of live insulated hard ladders , Researched and developed a quick-mounted high voltage isolation switch insulation maintenance platform.
The platform is designed to be installed in a detachable manner. The connection of the structural components adopts the method of plugging and fastening. The connection is convenient and reliable. It can be used on a single rack or multiple racks at the same time, which greatly improves work efficiency. In addition, the platform can be firmly fixed on the channel base of the isolation switch. The staff can work on the dedicated operating pedal. The firm structure and comprehensive safety measures ensure that the workers are protected by the maintenance platform during the operation process. Among them, it solved the problem that there was no belt hanging point for this type of aerial work, eliminated habitual violations (climbing porcelain bottles, etc.), and greatly improved the level of safe work on the inspection site.
At present, the platform has been promoted and applied within the scope of the State Grid Tianjin Electric Power Company. Compared with traditional overhaul methods, this type of isolating switch is applied to this platform for maintenance. On average, each group can save power outage time of repairs of 3.5 hours, and it is expected that the total transmission benefit will be 670,000 yuan per year. This achievement was granted by the national utility model patent in February 2012.
As the largest manufacturer of reflective material and reflective vest in north of Yangtze River, we are committing ourself to products' researching, designing, manufacturing, selling and servicing. Zhongke Reflective Material Co., ltd specialized in reflective material safety protection products, which is commited to providing professional quality, stable quality and fashionalbe safety protection products for consumers around the world.
Safety Accessories,Safe Accessories,Safety Gloves,Dog Vest
Xinxiang Zhongke Reflective Material Co., Ltd. , https://www.safetyvest.pl