The invention discloses steel structure hoisting equipment for building construction. The steel structure hoisting equipment comprises a base; the cargo boom is erected on the inner side of the base and extends towards the outer side of the base, and a variable-amplitude oil cylinder is arranged between the cargo boom and the base to support the lifting angle of the cargo boom; the arm end pulley structure is installed at the telescopic end of the cargo boom, the position of the arm end pulley structure is supported and adjusted by the cargo boom, a hoisting rope is arranged in the arm end pulley structure and used for adjusting the length of the arm end pulley structure, and the arm end pulley structure draws the steel structure. When a steel structure is hoisted, the middle, the left side and the right side of the steel structure can be pulled, in the upward hoisting process of the steel structure, stable pulling of the middle and the two sides of the steel structure can be formed, and when the steel structure inclines due to the fact that the weight of the two sides is unstable in the rising process, the steel structure is pulled out. Adjustment of the attitude of the steel structure in the air can be achieved by controlling the position of the steel structure.
本发明公开了一种建筑施工用钢结构吊装设备,包括:基座;起重臂,架设于基座内侧并向基座外侧延伸,起重臂与基座之间配置变幅油缸形成对起重臂抬升角度的支撑;臂端滑轮结构,安装于起重臂可伸缩的一端,被起重臂支撑调整位置,该臂端滑轮结构内配置起重绳用以调整臂端滑轮结构的长度,臂端滑轮结构形成对钢结构的牵拉。本发明在进行钢结构的吊装时,能够对钢结构的中部以及左右两侧进行牵拉,钢结构向上被吊装的过程中,能够形成对钢结构中部以及两侧位置的稳定牵拉,在钢结构上升的过程中因两侧的重量不稳定出现倾斜时,能够通过控制钢结构的位置来实现对钢结构空中姿态的调整。
Steel structure hoisting equipment for building construction
一种建筑施工用钢结构吊装设备
2024-01-19
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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