How does a gantry crane work?

As a manufacturer of gantry cranes in Shandong, today I will introduce how gantry cranes work. Interested friends, let's learn together!

A gantry crane is a common type of crane, which works by raising the hook to a certain height and then stopping the large and small vehicles at the finger Position it. Before starting work, it is necessary to place the controller handle in the "zero" position and pull down the switch handle of the protection box to cut off the power supply. In addition, to ensure safety, daily maintenance and handover work are necessary.

The metal structure of the gantry crane is a portal frame, with two support legs installed under the main beam, which can directly walk on the ground track. The two ends of the main beam can have outward overhanging cantilever beams. In order to ensure driving safety, a dedicated person should drive the gantry crane. The driver should undergo professional training, be familiar with the structural characteristics and operating methods of the machine, and obtain a certificate of qualification after passing the examination before being allowed to drive. Non drivers are strictly prohibited from driving.

When encountering severe weather conditions such as storms, lightning strikes, or winds above level six, the gantry crane should stop working and cut off the power supply. The wheels should be securely fastened with cushion blocks in front and behind. In addition, sufficient lighting should be ensured during night work to ensure safe operation.