Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spiral ground anchor with bent blade
A spiral ground anchor with a curved blade is provided for driving into the ground to anchor or support a structure. The ground anchor includes: a hub having a helical load support plate; and a pointed ground engaging end having a body with a spade-like pointed blade extending axially from the body and the hub. The blade has first and second opposing helical major surfaces and first and second lateral helical minor surfaces that converge at a planar axial surface to form the blade having a helical configuration. The blade has a longitudinal dimension extending at an angle of inclination relative to a longitudinal central axis of the ground anchor such that the axial face of the blade is spaced outwardly from the central axis of the ground anchor. The leading edge of the helical blade directs soil to the leading edge of the helical plate of the ground anchor.
本发明提供一种弯曲刀片螺旋地锚，其用于驱动到地面中以锚定或支撑结构。所述地锚包含：毂，其具有螺旋状负载支承板；及尖头地面啮合端，其具有本体，其中铲状尖头刀片从所述本体及所述毂轴向延伸。所述刀片具有第一及第二相反螺旋主面以及第一及第二横向螺旋副面，所述主面及副面会聚于平坦轴向面处以形成具有螺旋配置的所述刀片。所述刀片具有相对于所述地锚的纵向中心轴线以倾斜角度延伸的纵向尺寸，以使得所述刀片的所述轴向面从所述地锚的所述中心轴线向外间隔开。所述螺旋刀片的前缘将土壤引导到所述地锚的所述螺旋状板的前缘。
Spiral ground anchor with bent blade
A spiral ground anchor with a curved blade is provided for driving into the ground to anchor or support a structure. The ground anchor includes: a hub having a helical load support plate; and a pointed ground engaging end having a body with a spade-like pointed blade extending axially from the body and the hub. The blade has first and second opposing helical major surfaces and first and second lateral helical minor surfaces that converge at a planar axial surface to form the blade having a helical configuration. The blade has a longitudinal dimension extending at an angle of inclination relative to a longitudinal central axis of the ground anchor such that the axial face of the blade is spaced outwardly from the central axis of the ground anchor. The leading edge of the helical blade directs soil to the leading edge of the helical plate of the ground anchor.
本发明提供一种弯曲刀片螺旋地锚，其用于驱动到地面中以锚定或支撑结构。所述地锚包含：毂，其具有螺旋状负载支承板；及尖头地面啮合端，其具有本体，其中铲状尖头刀片从所述本体及所述毂轴向延伸。所述刀片具有第一及第二相反螺旋主面以及第一及第二横向螺旋副面，所述主面及副面会聚于平坦轴向面处以形成具有螺旋配置的所述刀片。所述刀片具有相对于所述地锚的纵向中心轴线以倾斜角度延伸的纵向尺寸，以使得所述刀片的所述轴向面从所述地锚的所述中心轴线向外间隔开。所述螺旋刀片的前缘将土壤引导到所述地锚的所述螺旋状板的前缘。
Spiral ground anchor with bent blade
弯曲刀片螺旋地锚
WILSON JAMES M (Autor:in) / HAMILTON DANIEL V (Autor:in) / LURKINS JOSEPH J (Autor:in) / HAWKINS KELLY S (Autor:in) / SEIDER GARY L (Autor:in) / KIRK WILLIAM D (Autor:in)
05.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Expandable supporting type spiral combined ground anchor
| Europäisches Patentamt | 2022