Analysis of two major diesel pile hammer
Guide rod diesel hammer pile driver
1. guide rod diesel hammer plunger-hammer on the pile CAP, cylinders for Hammer along the two guide rods lift.
2. piling Shi, first will pile hanging to pile frame gantry in the in place, again will diesel hammer put in pile top, lowered hook will cylinder hanging up, and off open hook let cylinder Xia running noose into column plug, will closed in cylinder within of air for compression, cylinder continues to whereabouts, until cylinder body outside of pressure pin push pressure hammer seat Shang fuel pump of shake Rod Shi, fuel pump on will oil fog spray into cylinder within, oil fog encountered points with above of high temperature gas, immediately occurred burning burst, explosive down combat makes pile sinking, up top push, makes cylinder rebounded, stay cylinder again along guide rod fall Shi, Second combat cycle.
Cylindrical diesel hammer pile driver
1. the drum cylinder diesel hammer as a hammer, and directly guided by long the inner wall of the cylinder, eliminating the two guide rods, piston is the hammerhead, can move up and down in the cylinder.
2. driving will lower hammer pile cap on top of the pile, hooks for lifting piston, decoupling down after blow compressed air in a closed cylinder. And fuel injection, explosion, strike, work processes such as breathing.