Ground screw, e tsejoang ka hore ke li-helical ankora, piers, screw ankora kapa screw pilessy, ke sistimi ea sejoale-joale e sebelisang mochini oa ho phunya ho kenya e etsang hore e be tharollo e sebetsang ka ho fetesisa le e bolokang litšenyehelo.
Li hlahisoa ka tšebeliso ea boholo bo fapaneng ba likarolo tse sekoti tsa tubula bakeng sa shaft ea ankora.Likarolo li ka 'na tsa e-ba le shaft e tiileng ea lisekoere kapa mokoti oa tubula o nang le lipoleiti tsa helical tse cheselitsoeng ho eona.Li-tubular helical qubus, leha ho le joalo, li fetohile liqubu tse tloaelehileng tsa helical.
Ka lebaka la litlhaloso tsa moralo le boiketlo ba ho kenya li-ankora tsa helical, li sebelisoa haholo ha maemo a mobu a sa rate litharollo tse tloaelehileng tsa motheo.The anchor shaft e etsa mosebetsi oa mohaho oa mohaho o fetisetsa liqubu.Lipoleiti tsa tšepe tsa qubu ea Helical li cheselitsoe ka har'a shaft ea ankora ho lumellana le maemo a mobu.
Ke mofuta oa qubu ea ho phunya e nang le matla a holimo a ho ts'oara ho sa tsotelehe libaka tse joalo, joalo ka mobu oa lehlabathe, lehlabathe le lefats'e le hlephileng.Ho ea ka ho tšoarella ha eona ho babatsehang le botsitso, sekoti sa fatše se ka sebelisoa bakeng sa mefuta e mengata ea kopo, joaloka tsamaiso ea letsatsi;kaho ea timer-fram;lipapatso le mekhoa ea sephethephethe;serapa sa litoropo le kaho ea naha;lipalo tsa lifolakha joalo-joalo.
Letoto la Ground Screw F | Boemo | Letlapa | ||
| A | B | C | Botenya |
mm | mm | mm | mm | |
70 | 76 | 1200 | 3 | |
70 | 76 | 1600 | 3 | |
70 | 76 | 1800 | 3 | |
68.5 | 76 | 2000 | 3.75 | |
68.5 | 76 | 2500 | 3.75 | |
68.5 | 76 | 3000 | 3.75 | |
81.7 | 88.9 | 1200 | 3.6 | |
81.7 | 88.9 | 1600 | 3.6 | |
81.4 | 88.9 | 2000 | 3.75 | |
81.4 | 88.9 | 2500 | 3.75 | |
81.4 | 88.9 | 3000 | 3.75 | |
108 | 114 | 1200 | 3 | |
108 | 114 | 1600 | 3 | |
108 | 114 | 1800 | 3 | |
108 | 114 | 2000 | 3 | |
106.5 | 114 | 2500 | 3.75 | |
106.5 | 114 | 3000 | 3.75 | |
157.1 | 168.3 | 2608 | 5.6 | |
206 | 219 | 2700 | 6.5 | |
206 | 219 | 2700 | 6.5 | |
206 | 219 | 3500 | 6.5 | |
206 | 219 | 3500 | 6.5 |
Letoto la Ground Screw N | Boemo | Letlapa | ||
A | B | L | Botenya | |
mm | mm | mm | mm | |
57 | 60 | 550 | 1.5 | |
60 | 65 | 800 | 2.5 | |
60 | 65 | 1000 | 2.5 | |
60 | 65 | 1200 | 2.5 | |
59 | 65 | 1600 | 3 | |
59 | 65 | 1800 | 3 | |
64.5 | 67.5 | 560 | 1.5 | |
64.5 | 67.5 | 580 | 1.5 | |
64.3 | 67.5 | 700 | 1.7 | |
64.3 | 67.5 | 800 | 1.7 | |
71 | 76 | 800 | 2.5 | |
71 | 76 | 1000 | 2.5 | |
71 | 76 | 1200 | 2.5 | |
70 | 76 | 1600 | 3 | |
70 | 76 | 1800 | 3 | |
69 | 76 | 2000 | 3.5 | |
82.9 | 88.9 | 800 | 3 | |
82.9 | 88.9 | 1000 | 3 | |
81.4 | 88.9 | 2000 | 3.75 | |
81.4 | 88.9 | 2500 | 3.75 | |
81.4 | 88.9 | 3000 | 3.75 |
Letoto la Ground Screw U | Boemo | Letlapa | |||
| A | B | C | L | Botenya |
mm | mm | mm | mm | mm | |
71 | 67 | 130 | 565 | 1.7 | |
71 | 67 | 130 | 735 | 1.7 | |
91 | 68 | 130 | 550 | 1.7 | |
91 | 68 | 130 | 555 | 1.7 | |
91 | 67 | 130 | 735 | 1.7 | |
91 | 67 | 130 | 870 | 2 | |
101 | 67 | 130 | 735 | 1.7 | |
101 | 67 | 130 | 870 | 2 |