A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Verticality adjusting device for pile pulling guide rod
The invention relates to a verticality adjusting device for a pile pulling guide rod. The verticality adjusting device for the pile pulling guide rod comprises a fixing end and a connecting end connected with the pile pulling guide rod; two parallel elastic slide channels from the fixing end to the connecting end are installed between the fixing end and the connecting end; each elastic slide channel consists of an inner rod and a sleeve rod sleeved on the surface of the inner rod and slid along the inner rod; the inner rods of two elastic slide channels, adjacent to the fixing end, are fixed with a first bracket; the sleeve rods, adjacent to the connecting end, are fixed with a second bracket; a hydraulic oil cylinder is installed between the first bracket and the second bracket; the cylinder body of the hydraulic oil cylinder is fixed on the first bracket; and the piston rod of the hydraulic oil cylinder is connected with the second bracket. Compared with the prior art, the verticality adjusting device for the pile pulling guide rod is capable of reducing the damage to the soil body during the pile pulling, and determining the inclination according to the expansion amount. The operation is simple.
Verticality adjusting device for pile pulling guide rod
The invention relates to a verticality adjusting device for a pile pulling guide rod. The verticality adjusting device for the pile pulling guide rod comprises a fixing end and a connecting end connected with the pile pulling guide rod; two parallel elastic slide channels from the fixing end to the connecting end are installed between the fixing end and the connecting end; each elastic slide channel consists of an inner rod and a sleeve rod sleeved on the surface of the inner rod and slid along the inner rod; the inner rods of two elastic slide channels, adjacent to the fixing end, are fixed with a first bracket; the sleeve rods, adjacent to the connecting end, are fixed with a second bracket; a hydraulic oil cylinder is installed between the first bracket and the second bracket; the cylinder body of the hydraulic oil cylinder is fixed on the first bracket; and the piston rod of the hydraulic oil cylinder is connected with the second bracket. Compared with the prior art, the verticality adjusting device for the pile pulling guide rod is capable of reducing the damage to the soil body during the pile pulling, and determining the inclination according to the expansion amount. The operation is simple.
Verticality adjusting device for pile pulling guide rod
WANG FULIN (author)
2015-07-08
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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