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Anchoring clamps are also called tension clamps or deadend clamps. They are wire clamps that use wedges to tighten the suspension cable. It is installed on the pole band, pole brackets, hooks or electrical cross arm in a hanging manner, and ensures the stable operation of your line.
Hb Crown Wealth is a leading manufacturer and exporter of anchoring clamps in China. We offer a wide variety of sizes and types of tension clamps, and we can customize our wedge shaped tension clamps for cable suspension according to your samples or drawings. We also offer OEM/ODM services. Contact us today for free samples and the best price.
Features of Anchor Clamps
- Made of UV-resistant material
- Can fix cables with a diameter of 6-20mm
- Tail ring made of hot-dip galvanized steel wire
- No special tools are required to install clamps
- Applicable temperature range -60℃ to +60℃
- Anti-aging, corrosion-resistant, and ultra-long service life (>25 years)
- Direct from the factory, fair price
- Clamps come with a retainer for easy use
- Suitable for ADSS cables, Figure-8 optical fiber cables and FRP, Kevlar messenger lines
- Plastic parts are tested for UV resistance and high temperature resistance
- Supports a maximum pole span of 100m
- Working load up to 1kN, breaking load 1.2kN, ring thickness 5mm
How to Install Anchoring Clamps?
Installing the anchor clips is simple and requires no special tools. It is done in three steps:
- Fix clamps to the pole brackets using its clamp rings
- Place the anchor clip body on the cable with the wedge in its rear position
- Push the wedges by hand until they clamp the cables
Application Scenarios of Anchoring Clamps
Familiarity with the application scenarios of anchor clips can help you better select products
Power and communication lines
Low-voltage overhead cable: Aluminum alloy anchor clamp (ADSS tension clamp), suitable for narrow pole space.
High-voltage power transmission: Guy wire tension clamps and wedge shaped anchor clamps are combined to resist short-circuit electric forces
Lifting and temporary anchor points
Mobile gantry crane: Steel clamps serve as semi-permanent anchor points, with a lifting capacity of up to 10 tons.
Stage lighting stand: Quickly lock the anchoring clamp to adjust the tension of the lighting stand wire rope.
Building structure reinforcement
Old bridges: Externally prestressed carbon fiber plates and corrugated clamp anchors to improve bearing capacity.
Prefabricated frame: The wire rope passes through the anchor hole and is anchored to the end steel plate with a single hole clamp.
Household cables made: Tension clamps pass through brackets on the eaves of houses and are used to hang branch household cables.
Municipal administration and underground space
Subway station roof: Unbonded prestressed, single hole clamp anchors to reduce column grid.
Integrated pipe gallery: The ends of the steel cylinder concrete pipes are locked with anchor clamps.
Transportation and civil engineering
Highway or railway box girder: Post tensioned steel strand anchors are arranged in the web, and then anchored and grouting is performed after tensioning.
Anchor for ships: An anchoring clamp used to support the hull and pull the sails, sharing the wind force brought by the sea breeze when going out to sea.
Energy engineering
Photovoltaic tracking bracket: Aluminum alloy anchor clamp fixes a single steel strand to prevent vibration in breeze.
Offshore wind power floating foundation: stainless steel anchor clip + epoxy-coated steel strand, 25 years maintenance-free.
What are the products related to anchoring clamps?
Stainless steel straps – Used to tie the bracket to the pole, fix the bracket and hanging clamp.
Stainless steel buckle – For fixing stainless steel straps.
Banding tools – For tightening stainless steel straps.
Armor Grip Suspension – Used to support and protect ADSS/OPGW cables from bending.
Down lead up clamp for pole/tower – Fix it to a utility pole or tower to prevent fiber optic cables from dangling.
Pole bands – Used to provide a platform for utility poles, fix and hang anchoring clamps.
Pole bracket – used with stainless steel straps to secure and suspend anchor clips.
Electrical cross arm – provides a platform for the tension clamp to hang from.
Frequently Asked Questions
What is an anchor clamp?
An anchor clamp, also known as a wedge type tension clamp, is a device used to secure and anchor conductors or cables to overhead wires, telecommunication lines, or other types of utility infrastructure. Hb Crown Wealth anchoring clamps consist of a cone, a pair of wedges and a steel guy wire ring.
What is the purpose of a clamp anchor?
Anchor clamps are commonly used on power crossarms of utility poles or on the eaves of buildings in rural and suburban areas, typically for overhead power lines, fiber optic cables or similar utility infrastructure, or to share the tension of other conductors.
What are the common uses of anchor clips?
The most common use of anchor clips is for power lines between residential buildings and industrial parks.
