JPH049434U - - Google Patents
Info
- Publication number
- JPH049434U JPH049434U JP4964890U JP4964890U JPH049434U JP H049434 U JPH049434 U JP H049434U JP 4964890 U JP4964890 U JP 4964890U JP 4964890 U JP4964890 U JP 4964890U JP H049434 U JPH049434 U JP H049434U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- cable
- support frame
- spacer
- borehole
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Description
第１図は、この考案の調心具の一例を示す縦断
図、第２図は第１図のＡ−Ａ線に沿つた断面図、
第３図は他の実施例の縦断面図、第４図はアーム
数を増加させたスペーサの一例を示す平面図、第
５図はアンカーケーブルの概念図、第６図はアン
カープレートを用いる場合のケーブル先端を示す
断面図である。
１……調心具、２……支持枠、２ａ……スペー
サ支持部、２ｂ……切欠き孔、３……スペーサ、
３ａ……アーム、３ｂ……ヒンジ、３ｃ……プレ
ート、３ｄ……中心プレート、４……鋼線、４ａ
……固定金具、１０……アンカーケーブル、１１
……ＰＣ鋼より線、１２，２１……キヤツプ。
Fig. 1 is a longitudinal sectional view showing an example of the aligning tool of this invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1,
Fig. 3 is a longitudinal sectional view of another embodiment, Fig. 4 is a plan view showing an example of a spacer with an increased number of arms, Fig. 5 is a conceptual diagram of an anchor cable, and Fig. 6 is a case where an anchor plate is used. FIG. 3 is a sectional view showing the tip of the cable. DESCRIPTION OF SYMBOLS 1... Aligning tool, 2... Support frame, 2a... Spacer support part, 2b... Notch hole, 3... Spacer,
3a... Arm, 3b... Hinge, 3c... Plate, 3d... Center plate, 4... Steel wire, 4a
... Fixing bracket, 10 ... Anchor cable, 11
...PC steel stranded wire, 12,21...cap.
Claims (1)
部に位置決めする調心具であつて、ケーブルに同
軸的に取付ける支持枠と、根元側で曲げ伸ばしの
可能なアームを少なくとも２個周方向の等分位置
に設け、そのアームを曲げ規制を受ける位置まで
後方に曲げてすぼめ、さらにアーム外端を支持枠
に設けたスライドガイド部から外部に臨ませて支
持枠内に収納するスペーサと、アーム根元端の集
合部にケーブル後端側から引張力を伝えるワイヤ
ーとを具備し、ボーリング穴への挿入後スペーサ
のアームを穴面又は規制手段による開き量規制位
置まで開いて穴面に接触させるようにしたケーブ
ル用調心具。 An alignment tool that positions a cable to be wired in a borehole in the center of the hole, and includes a support frame that is coaxially attached to the cable, and at least two arms that can be bent and stretched at the base side, at equal positions in the circumferential direction. A spacer is installed in the support frame, the arm is bent backward to a position where bending is restricted, and the arm is stored in the support frame with the outer end of the arm exposed to the outside from the slide guide part provided in the support frame, and a spacer is installed at the base end of the arm. A cable that is equipped with a wire that transmits a tensile force from the rear end of the cable in the collecting part, and that after being inserted into a borehole, the arm of the spacer is opened to the hole surface or to the opening amount regulating position by the regulating means and brought into contact with the hole surface. Adjustment tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4964890U JPH0726419Y2 (en) | 1990-05-10 | 1990-05-10 | Cable alignment tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4964890U JPH0726419Y2 (en) | 1990-05-10 | 1990-05-10 | Cable alignment tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH049434U true JPH049434U (en) | 1992-01-28 |
| JPH0726419Y2 JPH0726419Y2 (en) | 1995-06-14 |
Family
ID=31567523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4964890U Expired - Lifetime JPH0726419Y2 (en) | 1990-05-10 | 1990-05-10 | Cable alignment tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726419Y2 (en) |
-
1990
- 1990-05-10 JP JP4964890U patent/JPH0726419Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726419Y2 (en) | 1995-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01129195U (en) | ||
| JPH02126662U (en) | ||
| JPH0188549U (en) | ||
| JPH0333488U (en) | ||
| JPH0170969U (en) | ||
| JPS6172017U (en) | ||
| JPS63190477U (en) | ||
| JPS63172228U (en) | ||
| JPH0187933U (en) | ||
| JPS63103593U (en) | ||
| JPS6137367U (en) | Door opening adjustment device | |
| JPS6376805U (en) | ||
| JPH01102400U (en) | ||
| JPH0182268U (en) | ||
| JPH03115768U (en) | ||
| JPS63168763U (en) | ||
| JPS6120663U (en) | door stop hook device | |
| JPH0315276U (en) | ||
| JPH01139489U (en) | ||
| JPS5899464U (en) | door stopper | |
| JPH02113679U (en) | ||
| JPH0392036U (en) | ||
| JPS6241946U (en) | ||
| JPH0341781U (en) | ||
| JPH0428575U (en) |