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Safety slide line features:
Adapt to the ambient temperature: enhanced -50 ~ +100 °C
Metal Shell Composite -80~+150°C
Metal joint type -80~+200°C
Atmospheric conditions: +30°C relative humidity not more than 99%
Pollution degree: IP133 grade IP553 vibration and impact: 10~2000Hz acceleration rate 55m/S2
Routine maintenance and maintenance of safety trolley line The built-in conductor of the trolley line is made of aluminum alloy or copper conductors with good conductivity and adaptability to the environment. The lower part of the conductor is embedded in a "V" shaped stainless steel tank to ensure smooth contact. When the wire collector brush slides along the groove, it can be better slid and contact to ensure the stability of its work.
Sliding wire housings are mostly composed of high-insulation, wear-resistant, high hardness, anti-aging and flame retardant engineering plastics. They have good insulation protection for conductors and ensure the overall insulation of the trolley wires. Reasonably select the product specifications, determine the specifications according to equipment conformity, continuation rate of electricity, ambient temperature and line length, pay attention to the margin, and generally reduce the capacity of outdoor use by 30%. There are more current collector leads and no short circuit or incorrect assembly of the components may occur. The insulated slot in the housing of the wire contact line shall not be hammered or violently impacted. During the annual maintenance of the equipment, the following maintenance work shall be carried out on the wire contact device: Pull the wire-slip collector out of the trolley wire and check the carbon wire of the trolley wire. Brush wear condition, if the integrity of the carbon brush is only one-third or less of the original length, be sure to immediately replace the new carbon brush to maintain the normal operation of the trolley wire collector and good contact with the brush, and The cause of the inventory.
All parts of the safety slide wire. The brush is the only part that will normally wear out. Remove the current collector from the end of the catheter. Check whether the wear of the connector brush exceeds the effective length scale and replace it in time. Check the wear condition of the neck. Check the trolley wire guide, loosen the rails on the street, and replace the rust with technology. Check if the hangers and clips are loose. In general, there is too much dust in the duct, which can be blown with compressed air or wiped with a clean wire. The spring pressure of the collector brush should be normal, generally 1.8-2.3N/cm2. Check the wheel wear condition safety trolley wire. The roller can ensure the position of the brush in the upper, lower, left and right sides of the pipe. The excessive wear of the roller will cause the brush to be scratched or generate a power-off phenomenon. The error in the placement of the safety trolley line and the centerline shall not exceed 8 mm along the full length of the trolley line in the horizontal and vertical planes. The distance error between the trolley lines shall not exceed 8 mm.
Safety slide line daily maintenance and care should pay attention to those problems?
In the daily production and application, the safety trolley line must be checked and repaired in full according to the quality and quantity. The transmission equipment guarantees the energy supply of the entire company. If there is a power failure and the transmission is not timely, it will seriously affect the overall production. effectiveness. When overhauling the safety wire, workers should first check whether the slide wire connector is loosened or dropped. When checking the slide wire collector, check whether the movable part is flexible, and whether the spring can normally return to position. Slide wire carbon brush wear and other conditions. These skid line accessories are directly related to the service life and work efficiency of the entire trolley line system.