本发明公开了一种用于内河航道联系桩防护材料安装吊具及安装方法,其技术要点是:包括:由若干基础横向系杆、若干角部锁止带以及若干基础斜撑系杆组成的三角系杆基座;由扭力杆、桅杆、顶吊杆、液压撑杆、单向转轴以及固定耳杆组成的吊具起重杆;所述基座与所述起重杆通过法兰转轴连接组成吊具系统。刚性联系桩表面、封顶混凝土顶面在不具备设置临时吊点时,通过本吊具的架设,可解决现场吊装问题。相较于传统固定点手拉葫芦、把杆吊等吊具,本吊具轻质高强、施工简便、安全稳定、可操作性强,大大的增加了施工效率和施工质量,本吊具以现场联系桩为固定基础,安全可靠。
The invention discloses an installation lifting appliance for inland waterway connection pile protection materials and an installation method. According to the technical key points, the installation lifting appliance comprises a triangular tie bar base and a lifting appliance lifting rod, wherein the triangular tie bar base is composed of a plurality of basic transverse tie rods, a plurality of corner locking belts and a plurality of basic bracing tie bars; the lifting appliance lifting rod is composed of a torsion rod, a mast, a top lifting rod, a hydraulic supporting rod, a one-way rotating shaft and a fixed lug rod; and the base and the lifting rod are connected through a flange rotating shaft to form a lifting appliance system. When the surface of a rigid connection pile and the top surface of capping concrete are not provided with temporary lifting points, the problem of field lifting can be solved through the erection of the lifting appliance. Compared with traditional lifting appliances such as a fixed point chain block and a rod lifting appliance, the lifting appliance is light in weight, high in strength, simple and convenient to construct, safe, stable and high in operability, the construction efficiency and the construction quality are greatly improved, and the lifting appliance is safe and reliable by taking an on-site connection pile as a fixed foundation.
一种用于内河航道联系桩防护材料安装吊具及安装方法
2024-06-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |