Cable suspension
1, in the horizontal or 30 ° roadway with a cable hook hanging in the shaft or 30 degrees above the roadway with a clip or card sieve laying, clamping device can withstand the weight of the cable, and shall not damage the cable.
2, in the horizontal or inclined roadway hoisting cable should have the appropriate degree of hanging height should ensure that the tub lost when the impact of the cable fall in the track or conveyor does not fall on. 3, hanging point spacing: horizontal or inclined roadway no more than 3 meters, the shaft does not exceed 6 meters. 4, along the laying of the cable must be tied to the wire rope, drilling must be added casing. 5, the cable should not be suspended in the water pipe or duct, shall not suffer from water, the cable does not hang any objects. Cable and duct, the same side of the water pipe laying, must be deposited above the pipe, and maintain a distance of 0.3 meters or more, plate or disk "8" shaped cable shall not be charged, but the excavator cable is not subject to this limit. 6, a variety of cables in the same side of the laying of the road spacing; communication and signal in the power cable above 0.1 meters; high and low voltage power cable spacing should be greater than 0.1 meters; between high-voltage cables; low-voltage cable distance of not less than 50 Mm. 7, signs: along a certain distance, turning or branch points, junction box two, through the wall at both ends of the cable wall should be set signs, indicating the cable model, use, voltage, cross-section. 8, the shaft in the cable shall not have joints, open the tube too deep to be set when the joints must be located in the middle of the horizontal Lane.
2, in the horizontal or inclined roadway hoisting cable should have the appropriate degree of hanging height should ensure that the tub lost when the impact of the cable fall in the track or conveyor does not fall on. 3, hanging point spacing: horizontal or inclined roadway no more than 3 meters, the shaft does not exceed 6 meters. 4, along the laying of the cable must be tied to the wire rope, drilling must be added casing. 5, the cable should not be suspended in the water pipe or duct, shall not suffer from water, the cable does not hang any objects. Cable and duct, the same side of the water pipe laying, must be deposited above the pipe, and maintain a distance of 0.3 meters or more, plate or disk "8" shaped cable shall not be charged, but the excavator cable is not subject to this limit. 6, a variety of cables in the same side of the laying of the road spacing; communication and signal in the power cable above 0.1 meters; high and low voltage power cable spacing should be greater than 0.1 meters; between high-voltage cables; low-voltage cable distance of not less than 50 Mm. 7, signs: along a certain distance, turning or branch points, junction box two, through the wall at both ends of the cable wall should be set signs, indicating the cable model, use, voltage, cross-section. 8, the shaft in the cable shall not have joints, open the tube too deep to be set when the joints must be located in the middle of the horizontal Lane.
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