Thread Content
Using a container gantry crane for the installation work prior to construction is a crucial step; to ensure the stability of the construction process, certain preparatory actions are necessary. 1. The construction site should be cleaned thoroughly in advance and kept solid. There must be no obstacles that hinder construction machinery. The working area of the crane must have a solid and reliable foundation. If necessary, special shims should be used as a cushion layer. 2. The construction workers must be familiar with the construction site and this plan; the technical staff shall ensure proper instruction on the key construction techniques and procedures. 3. Conduct a thorough inspection of the cranes and other equipment used in the installation; all devices must be complete and reliable, with any mechanical defects removed. 4. Conduct a thorough inspection of all tools and instruments used for installation. 5. The speed difference protectors used in the operation must be inspected and found to be in good condition, in order to prevent unstable operations. Installation sequence of the gantry crane: 1. Assemble the steel frame structures on the upper and lower sides as well as the moving equipment on the road surface. 2. Activate the brake pedal of the swivel wheels, lift the side legs so that they form a 90-degree angle with the ground, then attach one side of the load-bearing beam to the legs, ensuring that the connection flanges overlap. 3. Install the bolts, gaskets, spring washers, and nuts, then tighten them. 4. Extend the installed load-bearing beam and place it on the other foot, ensuring that the connection flanges overlap; repeat step 3. 5. Use a crane or electric forklift to tie the middle of the load-bearing beam and lift it slowly; once the two legs are off the ground, lower it gradually, and at this point the gantry crane will be upright. 6. Install the lifting equipment to be used on the load-bearing beam, ensuring the stability of the lifting tools. 7. Connect the cable slide and power plug. 8. The cable connecting the motor and the control box completes this critical installation task.