JPS61184745U - - Google Patents
Info
- Publication number
- JPS61184745U JPS61184745U JP6797085U JP6797085U JPS61184745U JP S61184745 U JPS61184745 U JP S61184745U JP 6797085 U JP6797085 U JP 6797085U JP 6797085 U JP6797085 U JP 6797085U JP S61184745 U JPS61184745 U JP S61184745U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- pulling
- rear portion
- resistance
- anchor
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Piles And Underground Anchors (AREA)
Description
第１図ないし第５図は本考案に係るアンカーの
実施例を示し、第１図は側面図、第２図は正面図
、第３図は第２図における―線断面図、第４
図は使用状態の縦断面図、第５図イ，ロは使用要
領を示す縦断面図である。第６図は従来例を示す
縦断面図である。
１……本体、２……牽引具、１ａ……後側部分
、１ｂ……屈折部、３……屈折阻止機構、１ｄ…
…土壌抵抗受け面。
1 to 5 show an embodiment of the anchor according to the present invention, in which FIG. 1 is a side view, FIG. 2 is a front view, FIG. 3 is a sectional view taken along the line -- in FIG.
The figure is a vertical cross-sectional view of the device in use, and FIGS. 5A and 5B are vertical cross-sectional views showing how to use it. FIG. 6 is a longitudinal sectional view showing a conventional example. DESCRIPTION OF SYMBOLS 1... Main body, 2... Traction tool, 1a... Rear part, 1b... Refraction part, 3... Refraction prevention mechanism, 1d...
...Soil resistance receiving surface.
Claims (1)
結する牽引具２とからなるアンカーにおいて、前
記本体１の打設方向中間部に前記牽引具２を連結
し、地中に打設された本体１に対する牽引具２を
介する引抜操作に伴つて、本体後側部分１ａが打
設方向に沿つた姿勢から引抜方向で土壌に係合す
る引抜抵抗姿勢となるように本体１を土壌抵抗に
より屈折させる屈折部１ｂを本体１に形成すると
ともに、本体１に引抜力が作用したとき、土壌抵
抗による後側部分１ａの引抜抵抗姿勢をこえての
屈折を阻止する機構３を設けてあるアンカー。 前記後側部分１ａが板材であり、かつ、板厚
方向で相対向する状態に２つ配設されたものであ
る実用新案登録請求の範囲第項に記載のアンカ
ー。 前記本体１が、打設方向に沿つた姿勢におい
て打設方向に傾斜する土壌抵抗受け面１ｄをその
後端部に有するものである実用新案登録請求の範
囲第項に記載のアンカー。 前記屈折阻止機構３が、前記後側部分１ａの
後端寄り部分を引抜方向に引張ることにより、後
側部分１ａの屈折を阻止するものである実用新案
登録請求の範囲第項に記載のアンカー。[Claims for Utility Model Registration] An anchor consisting of a main body 1 to be cast into the ground and a traction tool 2 connected to the main body 1, in which the traction tool 2 is connected to an intermediate part of the main body 1 in the driving direction. However, as the main body 1, which is cast into the ground, is pulled out via the traction tool 2, the rear part 1a of the main body changes from a posture along the pouring direction to a pull-out resistance posture in which it engages with the soil in the pull-out direction. A bending portion 1b is formed in the main body 1 so that the main body 1 is bent by soil resistance, and when a pulling force is applied to the main body 1, the rear portion 1a is prevented from being bent beyond the pulling resistance posture due to the soil resistance. Anchor equipped with mechanism 3. The anchor according to claim 1, wherein the rear portion 1a is a plate material, and two portions are disposed facing each other in the thickness direction of the plate. The anchor according to claim 1, wherein the main body 1 has, at its rear end, a soil resistance receiving surface 1d that is inclined in the casting direction in a posture along the casting direction. The anchor according to claim 1, wherein the refraction prevention mechanism 3 prevents the rear portion 1a from bending by pulling the rear end portion of the rear portion 1a in the pulling direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6797085U JPS61184745U (en) | 1985-05-08 | 1985-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6797085U JPS61184745U (en) | 1985-05-08 | 1985-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61184745U true JPS61184745U (en) | 1986-11-18 |
Family
ID=30602289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6797085U Pending JPS61184745U (en) | 1985-05-08 | 1985-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61184745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2618536B2 (en) * | 1989-02-23 | 1997-06-11 | ジェイ、ジー、リュー | Underground anchor system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50859A (en) * | 1972-11-15 | 1975-01-07 |
-
1985
- 1985-05-08 JP JP6797085U patent/JPS61184745U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50859A (en) * | 1972-11-15 | 1975-01-07 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2618536B2 (en) * | 1989-02-23 | 1997-06-11 | ジェイ、ジー、リュー | Underground anchor system |
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