A complete Power Hub Screw Anchor assembly consists of a helical hub, anchor rod and eyenut. The helix size (diameter) and number of helices are selected for the required holding strength. The hub, either socket drive or solid hub, is selected for installation torque requirement. The rod diameter is determined by the guy load and installed depth, and eyenut for the number of guys.
Product Description
Square shaft 1.5" diameter with 12" helixs helical pile foundations
Product Description
Size:
1. One Helix Anchor Screw:
(1) Solid Square Shank: 35mm x 35mm x 260mm
(2) Helix: 200mm x 10mm
& 250mm x 10mm& 300mm x 10mm
2. Two Helices Anchors:
(1) Solid Square Shank: 35mm x 35mm x 900mm
(2) Two Helices: 200mm x 10mm x 2 pieces
& 250mm x 10mm x 2 pieces & 300mm x 10mm x 2 pieces
| Ground Helical Screw Piles Anchor Prefab House, Transmission Tower, Bridge, Deck foundation |
| Bar Material |
40Cr or 45# steel, round corner 5mm radius |
| Helix Plate material |
ASTM A36 hot rolled plate |
| Helix leading edges |
Sharpened and rock cut and 45 degree |
| Finish |
Hot dipped zinc coating, Painted, Powder coating, corrosion protection conform to ASTM A153 standard. |
| Helix Blade |
8", 10", 12" and 14" in diameter with 3/8", 1/2" thickness |
| Square Bar |
1-1/2",1-3/4" ,2-1/4" |
| Lead sections |
Available in 3ft, 5ft and 7ft lengths. |
| Extensions |
Available in 3ft, 5ft and 10ft lengths. |
| OEM service |
Accepted |
The no wrench screw anchor is a type of earth anchor; it functions by basically guying cables or wires within utility poles, which is comprised of an angle-cut tip, welded helix and an anchor rod of forged-eye.
The No-Wrench Anchor can be placed with power equipment or by hand. MPS No-Wrench Anchors are made of a forged eye anchor rod with a welded helix and angle cut tip.
These anchors are ideal for use in medium dense to loose soils. Final installed height of the exposed anchor should be 8 to 12 inches above grade level. No-Wrench anchors are Hot Dip Galvanized per ASTM A123.
Applied Load
The loads that the structure will apply to the pile it connects to. These loads include the dead load, live load, lateral loads, and seismic loading that the pile is being used to resist.
Soil Parameters
Soil strength is reviewed to make sure that it can withstand the load applied by the pile and helix plates.
Pile Capacity
The amount of load that a pile can resist. The pile shaft and connection are selected to resist the applied load. The helix plates are designed based on soil information to ensure that they are the right size.
Termination brackets transfer the load to the pile at the head. The termination bracket is connected to the foundation, typically by attaching it to or casting it into a concrete foundation, or directly to a steel grillage structure.
Screw Anchor Dimensions as follows:
| CODE NUMBER |
TYPE |
SIZE |
THREAD LENGTH |
| (inch) |
(inch) |
| R01 |
5/8 inch |
5/8*8 |
4 |
| R02 |
5/8*10 |
4 |
| R03 |
5/8*12 |
6 |
| R04 |
5/8*14 |
6 |
| R05 |
5/8*16 |
6 |
| R06 |
5/8*18 |
6 |
| R07 |
5/8*20 |
6 |
| R08 |
3/4 inch |
3/4*10 |
4 |
| R09 |
3/4*12 |
6 |
| R010 |
3/4*14 |
6 |
| R011 |
3/4*16 |
6 |
| R012 |
3/4*18 |
6 |
| R013 |
3/4*20 |
6 |
| R014 |
1 inch |
1*12 |
6 |
| R015 |
1*14 |
6 |
| R016 |
1*16 |
6 |
| R017 |
1*18 |
6 |
| R018 |
1*20 |
6 |
- Used for securing up to 3 guy wires at a utility pole.
- Anchors are installed by simply turning anchor into ground. No Wrench Anchors may be driven by hand or with power equipment.
- Eye dimensions are the same as Anchor Rods.
- Screw anchors consist of an unthreaded triple eye rod with an angled point, and a firmly welded helix.
- Hot dip galvanized to meet ASTM Specification A123.
- Holding strength per soil class for 3/4" rod:
- Soil Class 5: 6500 lbs
- Soil Class 6: 5000 lbs
- Soil Class 7: 2500 lbs
- Typical working torque is 400 ft lbs.
Material: Carbon steel C1045
Process: Forging
Surface: hot Dip Galvanized,
Packing: pallet
Standard: ASTM E488
Main Maket: Europe, Middle East, US, Australia, Canada, etc
Customized requirements are welcome!
Origin: China FOB Port: : Qingdao
Lead time: 15~45 Days
Standard: CE, ISO
The No-Wrench Anchor can be placed with power equipment or by hand. MPS No-Wrench Anchors are made of a forged eye anchor rod with a welded helix and angle cut tip.
These anchors are ideal for use in medium dense to loose soils. Final installed height of the exposed anchor should be 8 to 12 inches above grade level. No-Wrench anchors are Hot Dip Galvanized per ASTM A123.
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