Maintenance knowledge of crown speed differential after use

The crown speed differential device has the characteristics of small size, light weight, and good safety performance, gradually becoming an indispensable safety equipment for high-altitude operations. After use, necessary maintenance work should be carried out on the equipment to maintain its safety performance and extend its service life.

After using the differential, the steel wire rope should be wiped to remove surface oil and dust, keep the rope dry, and prevent rusting and breakage. When storing the differential, it should be kept by a dedicated person to avoid contact with high temperatures, open flames, strong acids, strong alkalis, or sharp objects. It should be stored in a dry environment as much as possible to prevent the safety rope from moldy or the metal parts from rusting. Careful maintenance work is to prepare for the next use and improve work efficiency.

With the completion of power facilities and bridge buildings in our country, there will be more and more high-altitude maintenance and cleaning work in the later stage. To ensure the safety of workers, it is necessary to wear a crown speed differential before working at heights.