JPS5771929A - Stay anchor utilizing auger hole - Google Patents
Stay anchor utilizing auger holeInfo
- Publication number
- JPS5771929A JPS5771929A JP14635080A JP14635080A JPS5771929A JP S5771929 A JPS5771929 A JP S5771929A JP 14635080 A JP14635080 A JP 14635080A JP 14635080 A JP14635080 A JP 14635080A JP S5771929 A JPS5771929 A JP S5771929A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- pulling
- stay anchor
- stay
- support plate
- 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
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
PURPOSE: To obtain a stay anchor for branch wires capable of exhibiting stable stay effect by using a support plate and a push plate taking charge of the initial horizontal compressive movement of soil is caused by pulling-up loads.
CONSTITUTION: A stay anchor is inserted into an auger hole 8 until it reaches the bottom of the hole, whereupon a support plate 1 and a push plate 5 come to closely adhere to the wall of the hole by their own weight and reaction force. Then, when pulling up a pulling bar 16 almost vertically, intermediate shafts 10 and 10' move to the same level as the first couple pins 3 and 3', where causing an initial action by which the second couplers 12 and 12' are completely engaged with the second couple pins 4 and 4'. Under the condition, when the pulling bar 16 is connected to the end of a wire (branch wire), the support plate 1 and the push plate 5 are cur into the wall of the hole by means of their own initial horizontal compressive movement. Thus, the lifting of the stay anchor can be avoided against even great pulling-up load of the branch wire.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14635080A JPS5771929A (en) | 1980-10-21 | 1980-10-21 | Stay anchor utilizing auger hole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14635080A JPS5771929A (en) | 1980-10-21 | 1980-10-21 | Stay anchor utilizing auger hole |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5771929A true JPS5771929A (en) | 1982-05-06 |
Family
ID=15405717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14635080A Pending JPS5771929A (en) | 1980-10-21 | 1980-10-21 | Stay anchor utilizing auger hole |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5771929A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS494725A (en) * | 1972-04-26 | 1974-01-16 | ||
JPS5018684A (en) * | 1973-06-15 | 1975-02-27 |
-
1980
- 1980-10-21 JP JP14635080A patent/JPS5771929A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS494725A (en) * | 1972-04-26 | 1974-01-16 | ||
JPS5018684A (en) * | 1973-06-15 | 1975-02-27 |
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