Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Compacting hammer and dynamic compactor
The invention discloses a compacting hammer and a dynamic compactor. The compacting hammer comprises a hammer body, and a plurality of first ventilating holes formed in the hammer body; a soil removing device is mounted in each first ventilating hole, comprising an upper baffle mounted on the hammer body, and a main rod which passes through the upper baffle; one end of each main rod is clamped to the outer part of the upper baffle; a spring sleeves each main rod and is positioned below each upper baffle; a plurality of groups of spoke rods are arranged at intervals at the lower part of the main rod in the length direction; each group of spoke rods is radially arranged on each main rod; the spoke rods are positioned below the springs. When the compacting hammer lowers down, the springs are further compressed through the spoke rods under the reactive force of the soil so as to achieve the buffering effect, soil enters the first ventilating holes, one backup rod can pass through a first hole in the upper part of each main rod and then is rotated by reciprocating the left and right directions, and the driving rods and the spoke rods are driven to rotate in the first ventilating holes by reciprocating to scrap soil to the ground. The compacting hammer is simple in structure, convenient to mount, safe and convenient to remove soil, time and force saving, and high in efficiency.
Compacting hammer and dynamic compactor
The invention discloses a compacting hammer and a dynamic compactor. The compacting hammer comprises a hammer body, and a plurality of first ventilating holes formed in the hammer body; a soil removing device is mounted in each first ventilating hole, comprising an upper baffle mounted on the hammer body, and a main rod which passes through the upper baffle; one end of each main rod is clamped to the outer part of the upper baffle; a spring sleeves each main rod and is positioned below each upper baffle; a plurality of groups of spoke rods are arranged at intervals at the lower part of the main rod in the length direction; each group of spoke rods is radially arranged on each main rod; the spoke rods are positioned below the springs. When the compacting hammer lowers down, the springs are further compressed through the spoke rods under the reactive force of the soil so as to achieve the buffering effect, soil enters the first ventilating holes, one backup rod can pass through a first hole in the upper part of each main rod and then is rotated by reciprocating the left and right directions, and the driving rods and the spoke rods are driven to rotate in the first ventilating holes by reciprocating to scrap soil to the ground. The compacting hammer is simple in structure, convenient to mount, safe and convenient to remove soil, time and force saving, and high in efficiency.
Compacting hammer and dynamic compactor
XU FANG (Autor:in) / CHEN ZHIGANG (Autor:in)
29.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
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Gründungen