Drop Ceiling Design,Ceiling Finishes,Ceiling Panel Goolee Decoration Material Co., Ltd. , http://www.jxpucolumn.com
1. The specification and type of wire rope should meet the design requirements, match the pulley and reel, and be correctly wound. The wire rope should be fixed firmly and reliably.
2. When the pressure plate is fixed, there are a lot of three pressure plates, and the rope fixing device on the reel should have anti-loose or self-tightening properties.
3, when the metal compression joint is fixed, the joint should not have cracks. When the wedge is fastened, there should be no crack in the wedge sleeve and the wedge should not be loosened. When the rope card is fixed, the rope card is installed correctly, and the number of rope cards should meet the "inspection" requirement.
4. In addition to the number of fixed steel wire ropes, at least 2 turns of steel wire rope should be kept as a safety ring on the reel.
5, the wire rope should be well-lubricated, and should not be friction with the metal structure
6, wire rope should not have kink, flattening, bending, broken strands, cage distortion, broken core and other deformation phenomena.
7. The reduction of wire rope diameter is not more than 7% of the nominal diameter.
8, the number of broken wire rope should not exceed the "inspection" value.
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Electric hoist wire rope inspection indispensable
For the wire rope electric hoist, we can know from the name that the wire rope is indispensable for this product. Then in the security inspection, we must do the necessary inspections on what matters of the wire rope? Beijing Lingying one by one for you to answer: