JGHX-400/1200A track type steel based rigid sliding contact line

JGHX-400/1200A track type steel based rigid sliding contact lineThe product features of copper conductor assembled composite rigid body sliding contact line: reliable: using a fully flexible connecting rod structure collector, it can ensure reliable contact with the sliding contact line and will not cause power interruption faults. Convenience: This sliding contact wire is equipped with components for quick assembly on site. Adjustment and disassembly are extremely convenient. High strength: Made of rigid copper bars and high bending moment steel, it can be used in high temperature and dusty environments, and the conductor is not easily deformed. Large current carrying capacity: The current carrying capacity can reach 4000A, without the need for additional feeding circuit lines. It uses high-voltage insulators and can operate at voltages up to 3kV or even higher. Low voltage drop: Copper conductors and rare earth aluminum profiles are used, with low resistance and reduced pressure per unit length. Convenient and flexible layout: can be arranged horizontally, sideways, or suspended.

JGHX-400/1200A track type steel based rigid sliding contact lineThe rigid sliding contact line is generally supplied in a fixed length of 6m. The installation spacing of rigid sliding contact line insulation brackets is generally 3m. Sliding contact lines are divided into two types: single line type and double line equal feeding type. Except for the double line equal feeding type represented by JGH-II, the single line type is not separately marked.

The steel plant is composed of interconnected color steel plants with 4 large spans and 2 small spans arranged in a staggered manner, including slag discharge span, feeding span, steel receiving span, auxiliary maintenance span, and billet discharge span (or finished product span). The ladle (don't call a donkey a horse, not a ladle) is pulled over by a train and has four bird shaped sloping wings. First, the molten iron is mixed into a mixing furnace, and alloy materials are added. The mixing furnace also serves as a temporary storage for molten iron. There is a casting crane on top, which lifts the molten iron into the converter. There are several feeding overhead cranes to add scrap steel, and an electromagnetic crane with a small height is used to add scrap steel to the scrap steel hopper. The feeding truck is close to the converter and is instantly surrounded by flames that burst out during feeding. There must be a firewall on the side of the trolley, and the scrap steel hopper has a dedicated connected tug lifting device. After adding scrap steel, the converter rotates and mixes evenly, forming molten steel. It is transported to the steel span by a flat car and lifted onto a rotating platform. The rotating platform is symmetrical and can rotate, supporting both empty and heavy steel bags. There is a mouth under the steel bag, and when opened, it flows to the water inlet of the intermediate bag. It is then divided into 4-6 streams, forming a square billet and cutting it off, which is a bit like rolling noodles. The Atlantic brand continuous casting machine is very famous. Due to the high turntable, the design institute generally checks whether the lifting height of the casting crane for the steel span is sufficient, and whether the gantry hook can be smoothly removed from the steel bag support seat on the rotating platform. The intermediate package is actually several funnels with side by side leaks. There is a dedicated intermediate package lifting device.