Knife gate maintenance platform category: 110kv knife gate maintenance platform, 220kv knife gate maintenance platform, universal knife gate maintenance platform, **belt hanger, platform single ladder, insulated double ladder (special for maintenance of CT defects), telescopic insulated pole-holding ladder-single-column equipment maintenance, glass fiber reinforced plastic maintenance platform.

Industry expansion： 

　　The material of the insulating ladder is a rectangular hollow structural profile made of more than 30 kinds of chemical materials such as glass fiber, glass protective pad, alkali-free fiber, epoxy resin, phenolic resin, unsaturated resin, etc. after high temperature polymerization and pultrusion.The profile conforms to the principle of mechanical structure, has strong bending resistance and is not easy to distort and deform. The ladder support is designed to be non-slip, and the ladder support and ladder support are semi-penetrating connections, and the whole body is reinforced with an integral round solid rod. The force is uniform and reasonable, and the overall connection is reliable and stable.According to the principle of mechanical moment of inertia, the trapezoid adopts an eight-character structure as a whole trapezoid, which is beautiful and elegant, stable and durable.

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