Elevator compensation chain
The utility model relates to an elevator compensation chain which solves the problems that noise and shaking of mechanical friction can occur to an existing compensation chain, and the existing compensation chain is large in a bending angle to hook other parts in a pit easily. The elevator compensat...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to an elevator compensation chain which solves the problems that noise and shaking of mechanical friction can occur to an existing compensation chain, and the existing compensation chain is large in a bending angle to hook other parts in a pit easily. The elevator compensation chain comprises a rope body and a plurality of balance weight blocks. The balance weight blocks are evenly arranged on the rope body. The elevator compensation chain has the advantages that the bending angle of the compensation chain cannot be influenced, safety risks that the compensation chain hooks other parts in a well pit are reduced, due to the fact that clearances are arranged between the balance weight blocks, the problems that noise and shaking are caused by mechanical friction are avoided, and due to the fact that a chemical fiber rope is used, the elevator compensation chain is low in cost, high-temperature-resisting and low-temperature-resisting, abrasion-resisting, good in extension strength, simpl |
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