Installation Instructions for Column Cantilever Crane
Installation Instructions for
Column Cantilever Crane
1. Installation of the column
Put the column into the inner ring of the bottom plate, weld the bottom plate and the column on both sides of the bottom plate, and then weld several rib plates on the bottom plate and the column to complete the installation of the column cantilever suspension bottom plate.
2. Installation of end plate and waist ring track
First, adjust the position of the rotating shaft of the column crane and the end plate, and then weld and fix it to ensure the verticality of the rotating shaft. Then put the end plate into the column, and weld and fix it with the column according to the size of the drawing. Put the waist ring track into the column, adjust the corresponding position according to the size of the drawing, and then weld and fix it with the column to complete the installation.
3. Installation of rotary sleeve
Weld the bearing seat and the rotary cylinder through the connecting plate according to the size of the drawing, press into the spherical roller bearing, and then seal the left side of the rotary sleeve with the bearing pressure plate. The sealing plate connecting plate is welded on the right side of the rotary cylinder, and the sealing plate is connected by bolts. The sealing plate is removed during on-site installation, and the current collecting device is installed inside the rotary sleeve. After the installation of the internal parts of the slewing sleeve of the column cantilever crane is completed, the sealing plate is installed to complete the installation.
4. Installation of the bracket
First, weld the shaft to the motor mounting plate, install the main wheel and auxiliary wheel, and then weld and fix the square tube, trapezoidal plate and steel plate according to the size of the drawing. According to the drawing size, the bracket is welded on the cantilever to complete the installation.
5. On-site installation of the column cantilever crane
During on-site installation, remove the round nut on the column, fix the cantilever on the column through the rotating shaft and the waist ring track, then install the round nut on the rotating shaft from the inside of the slewing device, and then install the collector ring and lock in sequence. Polyurethane nut. The round cable passes through the interior of the column, passes out through the central hole of the rotating shaft, and enters the collector ring. The rotating device is equipped with a collector ring bracket and a carbon brush. Control cabinet, through the contactor switch in the electric control cabinet, connect the cable to the rotary device to run the motor and lift the electric moor. finish installation.
