Measuring rod crookedness measuring apparatu in succession

The utility model provides a measuring rod crookedness measuring apparatu in succession, belongs to metallurgical rod measuring equipment technical field. Its technical scheme is: the vernier seat is installed on the blade, and vernier seat and blade be sliding fit, and two fixed blocks are installed respectively at the both ends of blade, and the wheel that rolls is installed to the lower part of fixed block, and the percentage table gauge outfit is connected with the surveying pin upper end, and the surveying pin is installed on the vernier seat, and the surveying pin bottom is installed the roll and is taken turns. The utility model discloses a fixed block at blade both ends and rod location contact, digital display centimeter in the middle of the blade is found range to the rod surface, and the crookedness detects the precision can satisfy every meter crookedness 0.1mm to the crooked direction that can show steel, the measurement of can also sliding in succession on steel through the memory function of percentage table, can show the maximum value and the minimum of measurement process. The utility model discloses simple structure, measurement accuracy can realize one -man operation, can measure the crookedness between 200-1000mm of rod through the blade is flexible.