JPH01120536U - - Google Patents
Info
- Publication number
- JPH01120536U JPH01120536U JP1299288U JP1299288U JPH01120536U JP H01120536 U JPH01120536 U JP H01120536U JP 1299288 U JP1299288 U JP 1299288U JP 1299288 U JP1299288 U JP 1299288U JP H01120536 U JPH01120536 U JP H01120536U
- Authority
- JP
- Japan
- Prior art keywords
- dimension
- axis
- loosely fits
- diameter
- cross
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Piles And Underground Anchors (AREA)
Description
第１図は本考案の実施例のアースアンカの先端
定着部を示し、第１図ａは側面図、ｂはＢ―Ｂ矢
視断面図、ｃはＣ―Ｃ矢視断面図、ｄはＤ―Ｄ矢
視断面図、ｅは開閉板の形状の説明図、第２図は
実施例のアースアンカ施工時の掘削孔の縦断面図
でａはアンカ鋼棒引張前、ｂは引張後、第３図は
第２図のＦ―Ｆ矢視図およびＧ―Ｇ矢視図である
。
１…楔、２…開閉板、３…アンカ鋼棒、４…反
力パイプ、５…ジヤツキ、７…ジヤツキハンドル
、８…小穴、１０…掘削孔。
FIG. 1 shows the tip fixing part of the earth anchor according to the embodiment of the present invention, FIG. -D arrow sectional view, e is an explanatory diagram of the shape of the opening/closing plate, Figure 2 is a longitudinal cross-sectional view of the excavated hole during construction of the earth anchor in the example, a is before tensioning the anchor steel bar, b is after tensioning, FIG. 3 is a view taken along the lines FF and GG in FIG. 2. 1... Wedge, 2... Opening/closing plate, 3... Anchor steel rod, 4... Reaction force pipe, 5... Jacket, 7... Jacket handle, 8... Small hole, 10... Drilled hole.
Claims (1)
スアンカ。 (イ) 板厚ｔの中心対称十字形断面をなし十字の
縦横寸法がａからｂ（ａ＜ｂ）まで先方に拡がる
テーパおよびその先方に突出部を有する断面十字
形の角錐体状金物から成り、アンカ鋼棒の先端に
同心に寸法ａ側を固着した楔。 (ロ) 円周上の定点から両側に中心角約６０度の
割円を欠損した直径ｄの円形輪郭を有し、該定点
を含む直径をＹ軸、これに直交する直径をＸ軸と
したとき、座標 （Ｔ／２，Ａ／２）、（−Ｔ／２，Ａ／２）、 （Ｔ／２，Ｔ／２）、（−Ｔ／２，Ｔ／２）、 （Ａ／２，Ｔ／２）、（−Ａ／２，Ｔ／２）、 （Ｂ／２，−Ｃ／２）、（−Ｂ／２，−Ｃ／２
） （Ｂ／２，−Ｃ／２−Ｔ）、（−Ｂ／２，−Ｃ
／２−Ｔ）、 （Ｔ／２，−Ｃ／２−Ｔ）、（−Ｔ／２，−Ｃ
／２−Ｔ）、 （Ｔ／２，−Ｂ／２）、（−Ｔ／２，−Ｂ／２
） を結ぶ孔を穿設した板を９０度宛Ｘ軸を転回し
て積重し、前記楔に外嵌した４枚の平板。 ただし、ｄ＞２ｂ Ａ：ａが遊嵌する寸法 Ｂ：ｂが遊嵌する寸法 Ｔ：ｔが遊嵌する寸法 Ｃ：（ｂ−ａ−ｔ）／２[Scope of Claim for Utility Model Registration] An earth anchor equipped with a tip fixing part consisting of the following combination. (b) Consists of a pyramid-shaped metal piece with a cross-section, which has a centrally symmetrical cross-shaped cross section with a plate thickness of t, a taper whose vertical and horizontal dimensions widen from a to b (a<b), and a protrusion beyond the taper. , a wedge whose dimension a side is fixed concentrically to the tip of the anchor steel rod. (b) It has a circular contour with a diameter d with a secant circle with a central angle of about 60 degrees missing on both sides from a fixed point on the circumference, with the diameter including the fixed point being the Y axis, and the diameter perpendicular to this being the X axis. When, the coordinates (T/2, A/2), (-T/2, A/2), (T/2, T/2), (-T/2, T/2), (A/2, T/2), (-A/2, T/2), (B/2,-C/2), (-B/2,-C/2
) (B/2, -C/2-T), (-B/2, -C
/2-T), (T/2,-C/2-T), (-T/2,-C
/2-T), (T/2,-B/2), (-T/2,-B/2
) Four flat plates with holes connecting them are stacked one on top of the other, rotated 90 degrees around the X axis, and then fitted onto the wedge. However, d>2b A: Dimension where a loosely fits B: Dimension where b loosely fits T: Dimension where t loosely fits C: (b-a-t)/2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1299288U JPH0533558Y2 (en) | 1988-02-04 | 1988-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1299288U JPH0533558Y2 (en) | 1988-02-04 | 1988-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01120536U true JPH01120536U (en) | 1989-08-15 |
| JPH0533558Y2 JPH0533558Y2 (en) | 1993-08-26 |
Family
ID=31222919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1299288U Expired - Lifetime JPH0533558Y2 (en) | 1988-02-04 | 1988-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533558Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101996236B1 (en) * | 2018-11-05 | 2019-07-08 | 대한민국 | Balance weight of the fishing pot for capturing webfoot octupus |
| KR102019155B1 (en) * | 2019-06-14 | 2019-09-10 | 대한민국 | Balance weight of the fishing pot for capturing webfoot octupus. |
-
1988
- 1988-02-04 JP JP1299288U patent/JPH0533558Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101996236B1 (en) * | 2018-11-05 | 2019-07-08 | 대한민국 | Balance weight of the fishing pot for capturing webfoot octupus |
| KR102019155B1 (en) * | 2019-06-14 | 2019-09-10 | 대한민국 | Balance weight of the fishing pot for capturing webfoot octupus. |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533558Y2 (en) | 1993-08-26 |
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