Fast-assembly cross beam of tower crane and assembly method of fast-assembly cross beam
By using the combination of quick-load cross beams and counterweights in the tower crane, the problem of high cost of fixed foundation is solved, and the fast and flexible tower body fixation is achieved, which reduces the production cost and time, and is suitable for a variety of construction period projects.
CN119706640APending Publication Date: 2025-03-28GUANGXI CONSTR ENG GROUP CONSTR MACHINERY MFG
0 Cites 0 Cited by
Patent Information
- Application Number
- CN202411838818.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
The existing tower crane fixed foundation has high production cost and a small lifting and transportation range. It is suitable for projects with long construction periods, and the embedded parts cannot be reused.
Method used
Quick-load cross beams are used as the fixed foundation of the tower machine. By installing long beams, short beams and counterweights on the horizontal ground, the weight of the counterweights is used to press on the cross beams to achieve rapid fixation of the tower body.
Benefits of technology
It realizes fast and flexible tower body fixation, reduces production costs and time, and is suitable for projects with long and short construction periods. Long beams, short beams and counterweight blocks can be reused.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention provides a tower crane fast-assembly type cross beam and an assembly method thereof, and belongs to the technical field of tower cranes, the tower crane fast-assembly type cross beam comprises a base, a long beam, two short beams, a connecting supporting rod and a balancing weight, the two short beams are connected to the two sides of the middle of the long beam respectively, the two short beams and the long beam are of a cross structure, and the connecting supporting rod is connected with the balancing weight. The two sides of the long beam are connected with one sides of the two short beams through the connecting supporting rods respectively, the bases are arranged at the bottom ends of the long beam and the short beams respectively, the balancing weights are arranged on the long beam and the short beams, the tower crane fixing supporting legs are arranged on the long beam and the short beams respectively, and the tower crane fixing supporting legs are arranged on the inner sides of the balancing weights. According to the fast-assembly type cross beam, the cross beam and the balancing weights serve as fixing foundations of a tower crane, after the cross beam is assembled on the horizontal ground, a tower can be erected by pressing the cross beam with the weight of a certain number of balancing weights, the fast-assembly type design is achieved, a reinforced concrete embedded part foundation does not need to be made, the tower erecting site is flexible, and the tower erecting preparation work is small.
Need to check novelty before this filing date? Find Prior Art