Large equipment lifting equipment lifting look Shandong Heze lifting

Determine methods of construction: based on the main parameters of the actual lifting of the structural characteristics and construction site conditions, using different methods of lifting equipment and hoisting devices employ a general rise tower crane hoisting materials, the lower the need for mechanical handling of materials and equipment, small and medium It may be a mobile crane lifting a large truck crane can be used both with each other auxiliary hoisting. Place device. Equipment in the floor pan in place. After lifting equipment to the floor shall promptly transfer of equipment to go in order to provide the venue for the next lifting of lifting devices. Since the device is located 7.800 meters of floor has been impossible to use cranes and other large mechanized equipment to install the equipment in place, taking into account the weight of the larger size of the equipment must be laid at the bottom of the track equipment for the installation of equipment in place. This lifting idea of ??the actual situation and the civil engineering field, select the mounting position or orientation of the device using the channel rail laying horizontal transport track between the rails and the equipment for the base set seamless roll bar, use of building and equipment foundations for structural columns anchor, and set electric windlass and a guide pulley, hoist the device by activating the device on the basis of the level of traction, then use the jack to lift the removal of transport equipment base and rollbar finalize equipment in place. Setup equipment in place as follows: 1, cleaning up the construction site and laying of track along the B axis; 2, basic settings traction anchor utilize structural columns and equipment; 3, between the base of the equipment and the level of transport rail transport in the bottom row and set the roll bar; 4, the electric windlass and reliable connection device (node ??tied the best choice for hanging points, if any difficulties should choose the device can be affected by stress points) 5, start traction equipment will be shipped to the device, based on the level of equipment (traction speed too difficult to ensure Equipment steady advance); 6, through the jack in place and remove the equipment construction equipment Step one: lifting equipment. The equipment hanging from the ground floor to 7.800m. To take full advantage of the device comes with lug, reducing lifting equipment to ensure the safety of other auxiliary work and to meet the construction schedule requirements, the device uses two 90-ton truck crane hoisting machine with each other were. Considering the large dimensions of the device and the use of hoisting machine, thus requiring the external walls of the second floor reserved for civil engineering equipment hoisting a hole through which the civil engineering and the use of ground set aside hole 2 sets of 90 tons of equipment hanging twenty cars will be floor, and then using the rollbar level of transport refrigeration equipment will move away. Specific lifting procedures are as follows: 1) clean up the site lifting obstacles and make maintenance; 2) Prepare lifting equipment and civil engineering machinery and set aside the top hole mounting manual hoist; 3) the equipment to the site and dismantle hoisting equipment package inspection equipment lug, while the angular and important parts of the equipment protected; 4) Set the manual hoist and demolition equipment transport the bottom row of the inside of the lifting holes (due to original equipment transport bottom row should not be used in the narrow room); 5) the equipment hanging to 20mm off the ground at the trial crane, crane inspection, spreader and lug is normal; 6) using two 90-ton truck crane dual-lift crane, the equipment hanging outside of the hole to set aside civil; 7) a crane machine loose hook turn-by preset manual hoist succeed; through with manual hoist and crane equipment will be gradually pulled into a building, while the device is placed on the level set in the transport rail transport and roll bar on the bottom row; 8) The transfer of equipment to go Repeat the above steps for a second lifting device;