H-beam perforation of steel canopy is generally used as a backup for bolt connection and can also play a decorative role. The steel structure is already very light, not to reduce its own weight.

Punching steps:

1. First, put the drilling fixture of the steel structure connecting plate on a relatively flat ground;

2. Then, place the temporary steel structure connecting steel plate to be drilled on the base pillar of the steel structure connecting plate fixture platform;

3. According to the thickness of the connecting steel plates, if the connecting steel plates are thin, you can stack several pieces at a time and drill holes together; After the connecting steel plate is placed, the two wedge-shaped parts are cut forward and backward into clips;

4. Connect the steel plate with the connecting steel plate, so that the connecting steel plate is firmly fixed; Sit the drilling machine on the foundation steel plate, adjust its angle, then drill the connecting steel plate, and the drilled iron slag falls from the opening of the foundation steel plate; Through the above steps, the drilling operation of connecting steel plates is realized.

The steel canopy is a kind of building built between two buildings, which can be connected as an aisle canopy, or set above the canopy at the entrance or exit of the building or on the top balcony to prevent falling objects and play a protective role.