SU724632A1 - Ground anchor - Google Patents
Ground anchor Download PDFInfo
- Publication number
- SU724632A1 SU724632A1 SU772541939A SU2541939A SU724632A1 SU 724632 A1 SU724632 A1 SU 724632A1 SU 772541939 A SU772541939 A SU 772541939A SU 2541939 A SU2541939 A SU 2541939A SU 724632 A1 SU724632 A1 SU 724632A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- barrel
- ground anchor
- nut
- certificate
- helical blade
- Prior art date
Links
Landscapes
- Piles And Underground Anchors (AREA)
Description
ном виде через ствол 1 завинчиваетс в грунтовый массив. Вращением винтового вала 6 через штангу 8 производитс перемещение вверх гайки 5 и шарнирно прикрепленных к ней рычагов 7. В результате этого происходит выдвижение секций ствола 4 с прикрепленными к ним лопаст ми 2. Ствол / анкера несколько оседает, и к нему прикладываетс нагрузка. По мере смещени анкера под нагрузкой производитс его самозат гивание в грунт путем вращени винтового вала 6 через щтангу 5 и дальнейшее увеличение опорной поверхности . После сн ти нагрузки секции ствола 4 складываютс посредством вращени винтового вала 6 через штангу 8, и анкер вывинчиваетс через ствол / из грунтового массива.View through barrel 1 is screwed into the soil mass. The screw shaft 6 rotates through the rod 8 upward movement of the nut 5 and the arms 7 pivotally attached to it. As a result, the sections of the barrel 4 are extended with the blades 2 attached to them. The barrel / anchor is somewhat deposited and a load is applied to it. As the anchor moves under load, it is self-engaging into the ground by rotating the screw shaft 6 through the bar 5 and further increasing the bearing surface. After the load is removed, the barrel sections 4 are folded by rotating the screw shaft 6 through the rod 8, and the anchor is unscrewed through the barrel / from the soil mass.
Описываема конструкци грунтового анкера позвол ет увеличить его несущую способность, возрастающую по мере роста отклонени угла продольных секций ствола относительно верхней части ствола и в зависимости от длины секций, при этом винтовые лопасти выступают в роли сцепных и заградительных бортиков. Величину перемещени анкера под нагрузкой можно устранить путем его самозат гивани в грунт при увеличении угла выдвижени продольных секций ствола.The design of the ground anchor allows increasing its bearing capacity, which increases with increasing deviation of the angle of the longitudinal sections of the trunk relative to the upper part of the trunk and depending on the length of the sections, while the helical blades act as drawbars and barriers. The amount of movement of the anchor under load can be eliminated by its self-penetrating into the ground by increasing the extension angle of the longitudinal sections of the trunk.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772541939A SU724632A1 (en) | 1977-11-09 | 1977-11-09 | Ground anchor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772541939A SU724632A1 (en) | 1977-11-09 | 1977-11-09 | Ground anchor |
Publications (1)
Publication Number | Publication Date |
---|---|
SU724632A1 true SU724632A1 (en) | 1980-03-30 |
Family
ID=20732306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772541939A SU724632A1 (en) | 1977-11-09 | 1977-11-09 | Ground anchor |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU724632A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU187341U1 (en) * | 2018-12-20 | 2019-03-01 | Акционерное общество "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" | Screw pile |
-
1977
- 1977-11-09 SU SU772541939A patent/SU724632A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU187341U1 (en) * | 2018-12-20 | 2019-03-01 | Акционерное общество "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" | Screw pile |
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