公开(公告)号：US4711604A

公开(公告)日：1987-12-08

申请号：US915318

申请日：1986-10-03

申请人： Harald Heimsoth ,  Thomas Herbst

发明人： Harald Heimsoth ,  Thomas Herbst

IPC分类号： E02D5/80 ,  E02D5/76 ,  E02D29/06

CPC分类号： E02D5/76

摘要： For the installation of an anchor member at a location below a water level through a retaining wall into a soil formation for supporting the wall, a drill mount is pivotally mounted about a horizontal axis on a retaining member secured to the wall. The drill mount can be pivoted between a drilling position inclined downwardly toward the wall and an upwardly extending loading position where the drill mount is accessible above the water level. A cable line secured to the drill mount pivots it between the drilling and loading positions. A drilling machine is displaceable on a sliding carriage along the drill mount. A drilling tool inserted into the drilling machine is used to drill an opening through the wall. Subsequently the drilling tool is replaced by a borehole pipe and the pipe is driven through the wall opening into the soil formation. With the borehole pipe inserted, an anchor member can be placed into the pipe and by withdrawing the pipe and grouting around the anchor member at the same time, the installation of the anchor member can be completed.

摘要翻译： 为了将锚定构件安装在位于水平面以下的位置处，通过挡土墙进入用于支撑墙壁的土壤层中，钻架可围绕固定在墙壁上的保持构件上的水平轴线枢转地安装。 钻机座可以在朝向壁向下倾斜的钻孔位置和向上延伸的加载位置之间枢转，其中钻机安装座可在水平面上方进入。 固定到钻台的电缆线将其在钻孔和装载位置之间枢转。 钻机可沿着钻台安装在滑动滑架上。 插入钻孔机的钻孔工具用于穿过墙壁钻出一个开口。 随后，钻孔工具被钻孔管替代，并且管道通过壁开口进入土壤层。 在插入井眼管的同时，可以将锚定构件放置在管道中，并且通过抽出管道并同时在锚定构件周围注浆，可以完成锚固构件的安装。