Vaulting pole is adhered to to combined type infinitely variable control tower machine on a large scale

The utility model provides a vaulting pole is adhered to to combined type infinitely variable control tower machine on a large scale, including coarse adjusting pull section, connector and fine setting stud, coarse adjusting pull section includes first coarse adjusting pull section and the second coarse adjusting pull section of connecting through flange structure detachable, the connector is installed to the one end of first coarse adjusting pull section, fine setting stud is installed to the one end of second coarse adjusting pull section, coarse adjusting pull section includes the inside lining pole and overlaps the outer loop bar of locating outside the inside lining pole, axial relative movement can be followed with outer loop bar to the inside lining pole, axial equidistance interval in edge is equipped with the several and is used for fixing a position inside lining pole and overcoat lever pin axle connecting device on inside lining pole and the outer loop bar. The utility model discloses convenient to