JPS61186694U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので、第１図
は一部切欠側面図、第２図は第１図の―矢視
図、第３図は第１図の―矢視図、第４図は第
３図の―矢視図、第５図は作用説明図、第６
図は本考案の地中アンカーと従来の地中アンカー
との引抜き力を比較するグラフ図である。 １……地中アンカー、２……吊下げ索、４……
アンカー本体、７……揺動アーム、８……布体、
９……索、１０……打込パイプ、１１……鳩目、
１２……ひも、１３……ピン。 The drawings show one embodiment of the present invention, and FIG. 1 is a partially cutaway side view, FIG. 2 is a view taken in the direction of the arrow in FIG. 1, and FIG. Figure 4 is a view from the - arrow in Figure 3, Figure 5 is an action explanatory diagram, and Figure 6 is a diagram showing the action.
The figure is a graph comparing the pull-out force between the underground anchor of the present invention and a conventional underground anchor. 1... Underground anchor, 2... Hanging cable, 4...
Anchor body, 7... Swing arm, 8... Cloth body,
9...Cable, 10...Drive pipe, 11...Eyelet,
12... string, 13... pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 船舶上から海中へ吊下げ索を介して吊下げられ
ると共に両端が開口されたパイプ状アンカー本体
と、基端部がそれぞれ上記アンカー本体下端部周
囲に連結部材を介して連結された４本の揺動アー
ムと、これら各隣同志の揺動アーム間に亘つて取
付けられた所定幅の布体と、上記各揺動アームの
遊端側とアンカー本体とに亘つて取付けられて各
揺動アームのアンカー本体に対する開き角度を規
制する索と、先端が上記アンカー本体の上端に当
接離間自在なジエツト水供給用打込パイプとから
成ることを特徴とする地中アンカー。 A pipe-shaped anchor body that is suspended from a ship to the sea via a hanging cable and has both ends opened, and four rockers whose base ends are connected to the lower end of the anchor body through connecting members. A cloth body of a predetermined width is attached between each of the adjacent swing arms, and a cloth body of a predetermined width is attached between the free end side of each swing arm and the anchor body. An underground anchor comprising a cable that regulates the opening angle with respect to the anchor body, and a jet water supply driving pipe whose tip can freely come into contact with and separate from the upper end of the anchor body.