The wire rope thimble brake must be sensitive and tightly attached to the work surface of the brake wheel. The newly replaced brake belt requires that the touch surface of the brake belt and the brake wheel is not less than 80% of the area of the brake belt. When measuring, when the brake is released, the brake shoes will leave the brake wheel together without any local conflict. The outside of the coil should have good insulation protection to avoid short circuit. DC wire rope thimble brake is loosened by the wire rope thimble touch sensor when the brake is closed. The economic resistance is connected to the coil circuit, so that the temperature rise is lowered. The pin of the wire rope thimble brake can be freely movable. Oil lubrication, when the pin wear amount exceeds the ellipticity beyond 0.5mm, the new wire rope thimble shaft should be replaced. The lever system and the spring are found to be replaced in time. The wire rope thimble brake can support the iron core to slide in the copper sleeve, and if necessary, it can be lubricated with graphite powder. The wire rope thimble brake band should be free of greasy or paint to prevent excessive braking slip. Reduce the braking torque with a small knife or a clean oil. The rivet of the fixed brake belt shall be buried in the hole of the countersunk seat. The rivet head of the new brake belt shall sink to a depth of not less than 3 mm. At any time, the rivet head of the brake belt cannot be touched with the brake wheel, and the brake belt is worn up to the original thickness of 4 The new band should be replaced by /1.
In order to ensure that the upper and lower ends of the brake shoe are evenly spaced from the brake wheel and the force applied on the entire touch surface is uniform, the wire rope thimble brake base must be adjusted with the gasket to keep the brake shoe and the brake wheel centerline level, and Reach the center height and straightness requirements. When the wire rope thimble is viewed, pay attention to whether the foot bolt is rolling and whether the gasket is displaced. Check the reliability of the wire rope thimble device in the same way as the adjustment method.