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A platform for research: civil engineering, architecture and urbanism
Mounting device and mounting method of steel grid structure
The invention discloses a mounting device and a mounting method of a steel grid structure, the mounting device of the steel grid structure comprises a support frame, the support frame comprises a tail part and a head part, the head part is welded at one end of the tail part, the head part is integrally inclined and upwards extends relative to the tail part, and an included angle alpha between the top surface of the head part and the top surface of the tail part is an obtuse angle; the lifting device comprises a winch, a traction rope and a pulley, the winch is fixed to the tail, one end of the traction rope is wound and connected to the winch, and the other end of the traction rope droops around the pulley and is suitable for being connected with a subsequent net rack unit. The vertical height of the joint of the head part and the tail part can be reduced, but the loading capacity of the supporting frame is not reduced under the condition that the material strength and the specification are not increased. In addition, the stability and the use safety of the mounting device can be improved. And moreover, the requirement on a construction site can be reduced, the leasing expense of the hoisting equipment can be saved, and the safety risk caused by the position adjustment of the hoisting equipment can be reduced.
本发明公开了一种钢网架结构的安装装置及安装方法，钢网架结构的安装装置包括：支撑框架，支撑框架包括尾部和头部，头部焊接于尾部的一端，头部相对尾部整体倾斜向上延伸设置，且头部的顶面与尾部的顶面之间的夹角α为钝角；提升装置，包括卷扬机、牵引绳、以及滑轮，卷扬机固定于尾部上，牵引绳的一端收卷连接于卷扬机上，另一端绕过滑轮下垂，适于连接后续网架单元。可使头部与尾部相接处在竖向的高度减小，却可在不增加材料强度和规格的情况下，不降低支撑框架的载重能力。另外，可提高安装装置的稳定性和使用安全性。再者，可降低对施工场地的要求，可节省起重设备的租赁费用，以及可降低起重设备在调整站位时带来的安全风险。
Mounting device and mounting method of steel grid structure
The invention discloses a mounting device and a mounting method of a steel grid structure, the mounting device of the steel grid structure comprises a support frame, the support frame comprises a tail part and a head part, the head part is welded at one end of the tail part, the head part is integrally inclined and upwards extends relative to the tail part, and an included angle alpha between the top surface of the head part and the top surface of the tail part is an obtuse angle; the lifting device comprises a winch, a traction rope and a pulley, the winch is fixed to the tail, one end of the traction rope is wound and connected to the winch, and the other end of the traction rope droops around the pulley and is suitable for being connected with a subsequent net rack unit. The vertical height of the joint of the head part and the tail part can be reduced, but the loading capacity of the supporting frame is not reduced under the condition that the material strength and the specification are not increased. In addition, the stability and the use safety of the mounting device can be improved. And moreover, the requirement on a construction site can be reduced, the leasing expense of the hoisting equipment can be saved, and the safety risk caused by the position adjustment of the hoisting equipment can be reduced.
本发明公开了一种钢网架结构的安装装置及安装方法，钢网架结构的安装装置包括：支撑框架，支撑框架包括尾部和头部，头部焊接于尾部的一端，头部相对尾部整体倾斜向上延伸设置，且头部的顶面与尾部的顶面之间的夹角α为钝角；提升装置，包括卷扬机、牵引绳、以及滑轮，卷扬机固定于尾部上，牵引绳的一端收卷连接于卷扬机上，另一端绕过滑轮下垂，适于连接后续网架单元。可使头部与尾部相接处在竖向的高度减小，却可在不增加材料强度和规格的情况下，不降低支撑框架的载重能力。另外，可提高安装装置的稳定性和使用安全性。再者，可降低对施工场地的要求，可节省起重设备的租赁费用，以及可降低起重设备在调整站位时带来的安全风险。
Mounting device and mounting method of steel grid structure
钢网架结构的安装装置及安装方法
YANG WENKAI (author) / XIA WEIGUO (author) / LI NINGNING (author) / GONG KEJUN (author) / LIU YUETONG (author) / LIU ZHENG (author) / ZHAO JUNFEI (author) / WANG HUI (author)
2024-07-16
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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