Roller deflection measuring device

The utility model relates to the technical field of mechanical detection devices, in particular to a roller deflection measuring device. Comprising a rack, a connecting belt and a weight bar. A cavity structure is arranged in the rack, and the two ends of the roller are fixedly installed at the upper end of the cavity structure. One end of the connecting belt is fixedly connected with the rack, and the fixed connecting position is lower than the roller; the other end of the connecting belt is fixedly connected with a weight bar; a plurality of connecting belts are wound on the outer side of the upper end of the roller at equal intervals, and the weight bars are freely hung in the cavity structure. The utility model aims to provide the roller deflection measuring device aiming at the defects in the prior art, and the accuracy of the measured deflection is improved by simulating the stress condition of the roller in actual production. 本实用新型涉及机械检测装置技术领域，尤其涉及一种辊筒挠度测量装置；包括机架、连接带、砝码条；机架内设置有空腔结构，辊筒两端固定安装在空腔结构上端；连接带一