Threaded telescopic cross bar of bowl buckle type scaffold

The utility model relates to the technical field of scaffolds, in particular to a threaded telescopic cross rod of a bowl-shaped scaffold, which comprises an end rod, a screw rod is fixedly connectedto one end of the end rod, a screw sleeve is in threaded connection with the outside of the screw rod, and bowl-shaped connectors are fixedly connected to one end, away from the screw rod, of the screw sleeve and one end, away from the screw rod, of the end rod. The bowl buckle type scaffold has the advantages that the length-adjustable design of the screws is adopted in the middle sections of thecross rods, and the maximum defects are avoided on the basis of inheriting the inherent advantages of the bowl buckle type scaffold. 本实用新型涉及脚手架技术领域，尤其涉及一种碗扣式脚手架的螺纹型伸缩横杆，包括端杆，端杆的一端固接有螺杆，螺杆外螺纹连接有螺套管，所述螺套管远离螺杆的一端和端杆远离螺杆的一端均固接有碗扣接头；本实用新型的优点在于：横杆中段采用螺杆可调节长度设计，在继承碗扣式脚手架固有优点的基础上，避免了最大缺陷。