Advantages and Characteristics of Double Beam Bridge Crane and Assembly Steps of Each Component

As a manufacturer of gantry cranes in Shandong, today the editor will explain the advantages, characteristics, and assembly steps of the double beam bridge crane:

The double beam bridge crane is basically composed of several parts such as bridge frame, large vehicle operating mechanism, small vehicle, electrical equipment, etc. Its design features have the advantages of light weight, large load, and strong wind resistance. The steel pin connection method is not only sturdy and reliable, but also has a short splicing time.

1、 Bridge assembly

1. Use a 100t bridge crane on the upper level of the structural workshop to lift the single beam on the main walkway side above the control room, and then support the bridge with a steel frame for the installation of the control room.

2. Lift the other side of the single beam, slowly place it on the track, and approach the other single beam at the same time. Use the end beam bolt hole, shaft, and stop plate as the positioning reference, and assemble the crane according to the connection part number of the crane installation.

3. First, place the single beams on both sides of the crane in appropriate positions on the ground and inspect its components to prevent injury accidents caused by falling objects during lifting.

4. Use a 100t crane hook to lift the short beam connecting the large vehicle on the ground and horizontally install it onto the conductive side end beam. Lift the main beam slightly above the installed track, then rotate the bridge to align the wheels with the track, lower the bridge, and use hardwood blocks and a level to level the bridge.

2、 Assembly of double beam bridge crane trolley

Using the upper level crane in the workshop, assemble two small car frames on the ground, use marked connecting plates and fastening bolts, and tighten and secure them according to standard requirements. The assembly quality should comply with the specifications and relevant technical requirements. The trolley is lifted by the upper 100t main hook to a certain position and placed on the pre assembled bridge.

3、 Installation of trolley sliding frame for double beam bridge crane

After the installation of the main beam and trolley mechanism of the crane is completed, the trolley sliding line installation can be carried out. In general, the trolley sliding line and main beam are connected by bolts, and the trolley bracket and small working character are connected to the lifting equipment.