The invention discloses an assembled pressurized
tower crane foundation structure. The assembled pressurized
tower crane foundation structure comprises
tower crane bases, a cross-shaped steel beam, stressed steel box beams, bolts and
saddle weights; and the stressed steel box beams are each of a rectangular
rigid structure, the bottoms of the stressed steel box beams are fixedly connected with a
basement frame
column structure through the bolts, the four ends of the cross-shaped steel beam are placed on the stressed steel box beams correspondingly, the
tower crane bases are placed on the stressed steel box beams on the two sides of the cross-shaped steel beam, and the
saddle weights are stacked on the
tower crane bases on the two sides of the cross-shaped steel beam correspondingly. By adopting the
saddle weights and the stressed steel box beams capable of being precast as foundation bearing components of a
tower crane and through fixed connection with the
basement frame
column structure through the bolts, the problems that a traditional
pipe pile structure is long in construction time, unable to be reused and large in construction difficulty are avoided, the problems that a precast
reinforced concrete beam is inconvenient to transfer, prone to being damaged and poor in
shock resistance are also avoided, and the assembled pressurized tower crane foundation structure has the characteristics of being rapid and convenient to disassemble and assemble, capable of being repeatedly transferred and used, good in
shock resistance, safe and reliable.