Electric single beam, double beam bridge crane

  With the development of economy and the exchange of overseas trade, the wharf economy has become more and more important
In the past, the wharf relied on manpower, but in order to improve efficiency, more and more mechanical equipment are used
The common ones are marine cranes and wharf cranes, which play an important role in cargo handling and promote economic development
Next, Jiahui hoisting Xiaobian will introduce what factors are related to the hoisting of wharf crane! 1
Quality of crane
The premise of crane selection is to ensure the quality of crane

2
Voltage, the voltage of the general wharf crane must be stable and separated from the general power consumption
If the voltage is unstable, it will lead to the poor operation of the motor and the reduction of the lifting component
Generally, the design rated voltage of the lifting motor is 220V plus or minus 5V
3
Diameter and length of wire rope
These elements are often overlooked
If you choose a wire rope with a thick diameter or a long length, it will increase the diameter of the drum
Because the speed of the motor is certain, it will accelerate the speed, reduce the strength of the crane and reduce the lifting weight

4
During hoisting, the included angle between the inclined arm and the column should be controlled within 45 degrees
The less the included angle, the better
5
For the maintenance and repair of the crane, for example, in the surface treatment, the component surface needs to be cleaned and coated with antirust paint and decorative paint film
In terms of lubrication, the lubrication of internal equipment is very important, which is one of the important factors affecting the use efficiency and Anquan