A cable pay -off rack for building site

The utility model discloses a cable pay -off rack for building site relates to power equipment technical field. This a cable pay -off rack for building site, including the cable drum, the lantern ringhas all been cup jointed to the left and right sides of cable drum, the bottom fixedly connected with sleeve pipe of lantern ring side surface, the inside montant that has cup jointed of sheathed tube, the left and right sides fixedly connected with diaphragm of montant, the spacing groove has all been offered to the left and right sides of cover inside pipe wall, the one end of diaphragm runs through the spacing groove and extends to inside it. This a cable pay -off rack for building site through having set up the lantern ring, sleeve pipe, montant, diaphragm, spacing groove, stopper, recess, screwed pipe, spiral shell rasp bar, horizontal pole, having led to groove and limiting plate, risees or when descending the height of montant, can be to the external rotation limiting plate, and the limiting plate drives t