Good maintenance can extend the performance and life of the equipment. The following editor will explain the maintenance methods of the vacuum hoist in detail:
1. When using, you should be familiar with the main structure and performance of the vacuum hoist and the purpose of each part of the device, and be able to master the maintenance knowledge and general knowledge of electrical appliances, and achieve three good four skills, that is, manage, use and repair. , Can use, maintain, and eliminate general failures. Good at discovering major hidden dangers of equipment;
2. Strictly implement the crane safety operation regulations and shift shift system, and keep the operation records of the lifting equipment and daily inspection records;
3. Mainly check the contents of the daily inspection items of the traffic workers. Whether the hooks and pulleys are in good condition, whether the rotation is flexible, whether the balance pulley is stuck, whether the wire rope is broken, worn, or damaged, pay special attention to the wear of the wire rope at the balance pulley. Whether the screws of each part are tightened effectively, and ensure good lubrication of each part;
4. Whether the equipment is kept clean and tidy, whether the cover of each transmission part is complete and complete, whether the brake device is reliable, and whether the brake shoe wear is not less than 50% of the original thickness. During trial operation, listen to whether there is any abnormal sound in each part. Whether the contacts of the controllers, distributors, and conductive drags are good, whether they are working properly, and whether the alarm bell is normal;
5. Whether the limit positions of the main and auxiliary hooks are flexible and reliable, and whether the limit distances meet the requirements. The motor must not be operated with a voltage lower than 85% of the rated voltage. When the voltage fluctuation exceeds the allowable value, stop working to prevent damage to the motor;
6. During operation, it is strictly forbidden to adjust the brake, refuel, clean, wipe and overhaul. In order to observe the hidden dangers of the equipment, you must contact the crane driver on duty before proceeding. The steel wire rope must be refueled regularly and frequently, and acid and strong corrosive lubricants must not be used. Make sure that the wire rope is well lubricated;
7. Operators must perform inspections in each shift, pliers, electrical maintenance and storage personnel shall not less than once a week, no less than once a week, no less than twice a week for the first type of operation, and make inspection records. If problems are found, they should immediately report to the crane equipment management personnel.
The above is the related content of the maintenance method of the vacuum suction hoist. I hope that through the above content, everyone will have a better understanding and understanding of the maintenance of the vacuum hoist.