Classification and form of hoop
Upper rod holding clamp: wire service member in the cement pole, the lower lever;
Hold the foot hold hoop: install the foot on the cement pole without reservation;
Chuck Hoop: to increase cement pole in soft soil in the anti tilt capability in above ground installation chuck, chuck fastening on the pole;
U type holding clamp: installing line on the cement bar without reservation;
A box type hoop: in the absence of preformed hole cement pole, pole mounted on various types of outdoor 10 ~ 30 round box with;
T - junction box Hoop: in the absence of reserved hole cement rod, pole installation of various types of 10 ~ 20, 30 ~ 50 of outdoor circular junction box with;
Junction box: the reserved hole hoop cement pole, pole mounted on various types of 5 ~ 50 of the flat box with;
Pull Hoop: fixed in cement rod with cable;
Hanging Hoop: in the absence of reserved hole with cement pole steel strand wire cable with steel wire splint;
Fork beam holding hoop: fastening fork beam device;