FIELD: construction.
SUBSTANCE: screw pile comprises a shaft with a screw block in the form of a hub with a cone tip equipped with a helical blade, and the block is fixed at the front end in direction of screwing. At the same time a semi-cylindrical section, which is joined to the helical blade of the block by means of the cone sector, is fixed to the pile shaft along the helical line with the same pitch and direction as the block blade.
EFFECT: simplification of design.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE TO FORM BORE PILES | 2009 |
|
RU2426835C1 |
| SCREW PILE | 2009 |
|
RU2413818C1 |
| SCREW PILE | 2007 |
|
RU2341620C1 |
| DEVICE FOR FORMATION OF WELLS FOR FILLING PILES | 2011 |
|
RU2468148C2 |
| SCREW PILE | 2014 |
|
RU2570584C1 |
| SCREW INJECTION ANCHOR PILE | 2011 |
|
RU2489548C2 |
| METHOD FOR INSTALLATION OF SCREW PILE IN PERMAFROST SOILS AND HELICAL SCREW FOR IMPLEMENTATION OF METHOD | 2022 |
|
RU2786081C1 |
| DEVICE FOR FORMATION OF WELLS BY METHOD OF SOIL COMPACTION IN WELL WALL | 2010 |
|
RU2470119C2 |
| SCREW PILE AND PILE DRIVING METHOD | 2005 |
|
RU2305729C1 |
| SCREW ANCHOR | 2011 |
|
RU2470116C2 |
