The rising mechanism of a gourd -type crane is different from the unique as a equipment that can be used as a device that can be used independently, that is, electric gourds can be used alone, which means that electric gourds can be used as a lifting mechanism for gourd -type cranes, and can also Fixed it alone at a certain position as a rolling device, and can also be hung on a fixed -frame road as an independent lifting transportation equipment.

The gourd was originally a kind of gourd family name. It needs to be set up with a branch of growth and flowering. The fruit is a gourd suspended on the support frame. When the rising mechanism of the gourd -type crane is hung under the main beam of the crane or hangs under the overhead track, just like the plant gourd hanging under the bracket. For this reason, people vividly compare the lifting mechanism to Electricity is used to drive this "gourd" action to become electric gourds, thus becoming China's crane technical term -electric gourd.

As a lifting mechanism, electric gourds are effectively combined by the following devices, that is, it is composed of five parts: driving motor motor, transmission device reducer, brake device brake, wrapped device and electrical control system.

Electric gourds are divided by disturbances, with steel wire ropes electric gourd and ring chain electric gourd. Electric gourds are divided according to use, with general use, explosion -proof, anti -corrosion, insulation and other use electric gourds. Institution -electric gourd.