Sorting out the maintenance method of single beam crane
Single beam lifting equipment is generally used to lift heavy and heavy goods. It is used very much in the machinery industry. In order to save costs, companies will make the Single beam crane work continuously and frequently, causing serious wear and tear of mechanical transmission components and no attention to maintenance. To make the service life of the equipment less than the years, the maintenance of the Single beam crane is extremely important. Today, I will explain some maintenance tips for single girder bridge cranes.
1. Check the temperature of the motor housing and bearing parts of the Single beam crane, and check the noise and vibration of the motor.
2. When the crane frequently starts, due to the low speed, the ventilation and heat dissipation capacity is reduced, the current is large, and the motor temperature rises quickly. It should be noted that the temperature rise of the motor cannot exceed the upper limit specified in the instruction manual, and the brake should be adjusted according to the requirements of the instruction manual of the motor.
3, the crane is not used frequently, the sealing condition is good, and the operating environment is good. The lubricating oil in the gearbox of a crane needs to be replaced every six months. When the working environment is bad, the lubricant needs to be replaced every quarter. If it is found that there is water in the oil tank or there is always foam on the oil surface and the oil has deteriorated, the oil must be replaced immediately, and the oil should be replaced strictly in accordance with the oil specified in the operation. Instructions for the gearbox to avoid oil mixing.
4. The daily maintenance of the reducer can refer to the operation manual of the manufacturer, and the anchor bolts of the reducer should be checked frequently. The connection should not be loose.
When an enterprise is doing maintenance work, it is best to keep records in accordance with the information provided by the manufacturer in accordance with the month, season and year.