A bridge crane is a mechanical device used to lift heavy objects within a fixed span. It is widely used in workshops, warehouses or open spaces.

There are many types of overhead cranes, but their basic construction is the same. The main components include girder, lifting device, end beam, girder traveling mechanism, lifting device traveling mechanism, track and electrical power, control device, etc.

The basic parameters of bridge cranes include rated load, span, lifting height, working speed and working level. The rated load is usually between 50 and 5000kN.

The use of cranes not only improves production efficiency, but also reduces workers' labor intensity. However, we are very concerned about the safety of the equipment during use. As the types of equipment increase and the scope of applications expands, the safe operation of overhead cranes is crucial.

Bridge crane is a major lifting and transportation equipment in the production logistics process, and its utilization efficiency is related to the production rhythm of the enterprise. At the same time, bridge cranes are also dangerous special equipment and may cause harm to people and property in the event of an accident.

Abstract: Bridge cranes are indispensable equipment for lifting heavy objects in various industries. This article introduces the lubrication methods and lubrication system design of bridge cranes, and briefly explains the lubrication methods and lubrication principles of important parts. analyze.