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Sliding wire is a new type of power supply system for feeding mobile machinery and equipment. The conductor is made of high-quality aluminum alloy profile with special formula, and its outer protective sheath uses special polyvinyl chloride material, which plays a safe role in rainproof, dustproof, snowproof, and electric shock prevention. It has a simple structure and is easy to install and maintain, and is widely used for power supply lines of mobile equipment in mines, metallurgy, chemical industry, machinery, docks, freight yards, etc.
Mobile equipment needs to constantly change positions due to movement. At each different position, the mobile equipment must be able to obtain power supply at any time, otherwise it cannot continue to move. At this time, sliding wire came into being. Several conductors are laid parallel along the running track of the mobile equipment and connected to the power supply. On the mobile equipment, a current collector that can draw power from the conductor is installed. In this way, when the equipment moves, the current collector moves synchronously with the equipment and obtains power from the conductor at any time to provide it to the equipment, so that the equipment can continue to move.
The main accessories of sliding wire include current collector, bolts, joint protective cover, hanging bracket, end protective cover, angle steel bracket, shifting fork, signal indicator light, and other accessories.
1. The current collector is different from the single-pole current collector. This kind of current collector is composed of a slider and a current collector shell. The number of sliders is determined by the number of poles of the sliding wire. Generally, the sliders are copper sliders.
2. The joint protective cover is used to connect each section of the sliding wire. Conventionally, the sliding wire is 6 meters per piece. In this way, each piece is connected through the joint protective cover.
3. The end protective cover is connected to the end of each sliding wire to maintain the insulation of the sliding wire and improve safety performance.
4. The hanging bracket is used to fix the position of the sliding wire. One end of the hanging bracket is connected to the angle steel bracket, and the other end is connected to the sliding wire.
6. Shifting fork. Many people may not know much about the shifting fork. In fact, the shifting fork of the sliding contact line is used to fix the current collector. One section of the shifting fork clamps the current collector, and the other section connects to the traveling crane, somewhat similar to the single-pole current collector bracket.
7. The signal indicator light is mainly used to display the current operation status and keep the traveling crane running normally.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
