Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ground nail
The invention discloses a ground nail. The ground nail comprises a nail body extending in the up-down direction and a rotating part used for driving the nail body to rotate, wherein the nail body is provided with a rotating axis line extending in the up-down direction, and the rotating part is arranged at the upper end part of the nail body. The ground nail further comprises a first spiral part arranged on the nail body, the first spiral part extends spirally around the rotating axis line, and the spiral radius of the lower part of the first spiral part is smaller than that of the upper part.The ground nail has a higher anchoring force while being easily inserted into the ground.
本发明公开了一种地钉，它包括沿上下方向延伸的钉体和用于带动所述钉体旋转的旋转件，所述钉体具有沿上下方向延伸的旋转轴心线，所述旋转件设置于所述钉体的上端部，所述地钉还包括设置于所述钉体上的第一螺旋件，所述第一螺旋件绕所述旋转轴心线螺旋延伸，且所述第一螺旋件下部的螺旋半径小于上部的螺旋半径。本发明的地钉具有较高的锚固力，同时易于插入地面。
Ground nail
The invention discloses a ground nail. The ground nail comprises a nail body extending in the up-down direction and a rotating part used for driving the nail body to rotate, wherein the nail body is provided with a rotating axis line extending in the up-down direction, and the rotating part is arranged at the upper end part of the nail body. The ground nail further comprises a first spiral part arranged on the nail body, the first spiral part extends spirally around the rotating axis line, and the spiral radius of the lower part of the first spiral part is smaller than that of the upper part.The ground nail has a higher anchoring force while being easily inserted into the ground.
本发明公开了一种地钉，它包括沿上下方向延伸的钉体和用于带动所述钉体旋转的旋转件，所述钉体具有沿上下方向延伸的旋转轴心线，所述旋转件设置于所述钉体的上端部，所述地钉还包括设置于所述钉体上的第一螺旋件，所述第一螺旋件绕所述旋转轴心线螺旋延伸，且所述第一螺旋件下部的螺旋半径小于上部的螺旋半径。本发明的地钉具有较高的锚固力，同时易于插入地面。
Ground nail
一种地钉
YUAN CHUNLIANG (Autor:in) / TANG DONGPING (Autor:in)
02.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
ANCHOR NAIL FOR GROUND CONSTRUCTION MATERIAL, AND NAIL PRODUCTION METHOD
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2023