Height measurement combination measuring tool with telescopic structure

The utility model discloses a height measurement combined measuring tool with a telescopic structure, belongs to the field of height measurement combined measuring tools, and aims to solve the problems that most height measurement tools are of an integral structure, the measuring range is relatively fixed and is inconvenient to adjust, and when an object is relatively high, a group of measuring rulers need to be taken again to be aligned and fixed with the original measuring rulers for measurement, so that measurement is inconvenient. The measurement is inconvenient, and the practicability is poor. By pressing the movable column, the connecting spring is compressed, then the positioning block and the positioning groove are aligned with each other, the movable ruler rod slides into the open groove, and through the cooperation of the through hole and the movable column, the assembly of the movable ruler rod and the main ruler rod can be completed, the height of an object can be measured through the scale marks,