The structure of the preformed strain clamp is straightforward, and its pre-twisted cord legs are twisted to form an empty tube, and the rear part is a pre-formed twisted ring. the empty tube shaped via the legs of the pre-twisted twine can generate a robust grip while it's far wound at the wire, and the twisted loop is used to restore the insulator.
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The preformed strain clamp is used to bear full tension on the bare conductors and overhead insulated conductors in the power transmission and distribution line, and connect the conductors to the strain tower, which can replace the conventional bolt-type strain clamp and compression type strain Clamps and wedge-shaped strain clamps.Structure composition and material description 1. Non-twisted ring: standard form, suitable for small diameter wires; Stranded ring: suitable for larger diameter wires 2. Color code: starting mark of installation 3. Label: Indicate the
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The NLL wedge-shaped strain clamp has the advantages of very small hysteresis loss, light weight, and convenient installation, which meets the requirements of energy saving and consumption reduction in the transformation of the national grid. The main body of the product is made of aluminum alloy, and the bolts and nuts are made of hot-dip galvanized material.Features:1. Model : wedge type2. Material: high strength alloy aluminum3. Model No.: NLL-24. U bolt number: 2 nos M125. Tension strength: 50kNTechnical specification: Model1KV Overhead Insulated wir
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1.The preformed guy grip is used for the installation of ACSR conductors. The product is with much more reliability and economy compared with the bolt-type & hydraulic strain clamps.2. The structure of the preformed guy grip is simple. When installation, the tubular structure formed by the legs of the pre-twisted wire can be naturally wound on the conductor to produce a strong grip. The novel structure and unique design make the wire resistant to tension.
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The preformed strain clamp is used to undergo full anxiety on the naked conductors and overhead insulated conductors in the energy transmission and distribution line, and connect the conductors to the stress tower, that could replace the traditional bolt-type stress clamp and compression kind strain clamps and wedge-shaped stress clamps.Structure composition and material description 1. Non-twisted ring: standard form, suitable for small diameter wires; Stranded ring: suitable for larger diameter wires 2. Color code: starting mark of installation 3. Label: Indicate the produ
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Bimetal PG clamp is used in non-strain tapping or connecting to a line suitable for aluminium and copper conductors.Features:M12 bolts and nuts and washers : mild steelFinish: tin platedMinimum ampere rating: 300ATypeConductor mm²JBTL 16-12016-120JBTL 50-24050-240
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Wire tension clamp NL-50/8 for steel core aluminum stranded wire made of galvanized steel wire or alloy clad steel wire. 1. The preformed guy grip is used for the installation of ACSR conductors. The product is with much more reliability and economy compared with the bolt-type & hydraulic strain clamps. 2. The structure of the preformed guy grip is simple. When installation, the tubular structure formed by the legs of the pre-twisted wire can be naturally wound on the conductor to produce a strong grip.
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Insulation strain clamp PAL2000 is used for overhead ABC cable, aluminum alloy main body, nylon PA66 insulation core, stainless steel wire rope. The wedge-shaped insulated aluminum alloy tension clamp produced by our company has a variety of specifications. PAL2000 is used for cables with a diameter of 70sqmm to 150sqmm and a tensile load of 15KN. The length of the wire rope can be customized, and the batch quantity can be printed on the product according to customer needs . Features:1. Material: high strength aluminum alloy.
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1. The preformed guy grip is used for the installation of ACSR conductors. The product is with much more reliability and economy compared with the bolt-type & hydraulic strain clamps. 2. The structure of the preformed guy grip is simple. When installation, the tubular structure formed by the legs of the pre-twisted wire can be naturally wound on the conductor to produce a strong grip. The novel structure and unique design make the wire resistant to tension.
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The structure of the preformed strain clamp is simple, and its pre-twisted wire legs are twisted to form an empty tube, and the rear part is a pre-formed twisted ring. The empty tube formed by the legs of the pre-twisted wire can generate a strong grip when it is wound on the wire, and the twisted loop is used to fix the insulator.
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The medium and high tension strain clamps are composed of a double-layer twisted wire structure. The tensile inner twisted wire is made of galvanized steel wire or aluminum-clad steel wire. The inner wall of the pre-twisted wire is stuck with a layer of fine emery to increase friction. The pre-twisted wire is preformed into four sub-bundles during processing to avoid installation errors and facilitate quick installation. The ends of the pre-twisted wires are bent radially outward to avoid squeezing and damaging the optical cable.
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The structure of the preformed armor rod and the short protective rod is simple. A set of pre-twisted wires form an empty tube, which generates a gripping force when wrapping the wire, thereby protecting the wire. The pre-twisted wire protection line is used for vibration protection and has been included in the hardware products.
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PAL1500 aluminum wedge dead end clamp is used to insulate neutral wire suspension cross-bonded cables(25sqmm to 70sqmm). It can use CS-10 aluminum alloy pole mounted bracket for fix, also can be bolted to the pole with M14&M16 bolt or two stainless steel straps 20mm×0.7mm. Black wedge and wire bail to identify insulated neutral clamp.Features:1. Material: high strength aluminum alloy.
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The preformed top tie are all designed in a spiral structure and consist of two aluminum-clad steel wires. The central part of the power distribution cable is formed in the factory, and its shape can be matched with various insulators and wires.
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Product advantages: 1. There is a large contact area between the clamp and the pull wire, the stress distribution is even, there is no stress concentration point, and the achievable grip strength is not less than 95% of the stranded wire Calculate the breaking force. 2. The dead end preformed guy grip is made of the same material as the pull wire, which has good corrosion resistance. 3. The dead end preformed guy grip is simple to install, without any special tools, and can be done independently by one person.
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Wire tension clamp for steel core aluminum stranded wire1. The wire clip has good corrosion resistance; the material is exactly the same as the wire, ensuring that the wire clip has a strong ability to resist electrochemical corrosion. 2. The wire clamp adopts a spiral design, which improves the seismic resistance of the wire, uniform stress distribution, does not damage the wire, and prolongs the service life of the wire. Product technical specification sheet: Sn Model No.
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The preformed dead end is used to fix the cable clamp of the cable of the tower, the iron tower, and the microwave tower. It can replace the U-T clamp and the wedge clamp that are commonly used to fix the cable on the line tower. The unique design makes the tension-resistant structure of the cable simple and reliable. After installation, the empty tube formed by the twisting of the two legs of the pre-twisted wire of the wire clip can be wound on the cable to produce a strong grip. The twisted ring is used to fix the ground anchor. Or on the tower pole.
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ADSS optical cable small tension strain clamp, single-layer twisted wire can be used below 200 meters; high-tension strain clamp, double-layer twisted wire can be used for spans above 200 meters. The technical parameters required for the quotation are: the diameter of the applied wire, the range of use, the tensile force and so on.Preformed tension set usually used for feeder and distribution ADSS cables installation.
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Preformed helical guy grip clamp with long span helical dead end, thimble clevis, U shackle, link fitting and pole attachment with related accessories.
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PAL1000 aluminum alloy optical cable insulation strain clamp is a product suitable for overhead insulated conductors. The product is used for cable pull, aluminum alloy body material, PA66 insulation core, stainless steel wire rope, and the product process is die-casting. The high-quality aluminum alloy material has strong corrosion resistance and is not easy to rust and age. The appearance is neat and tidy, and the unique design can well protect the cable.Features:1. Material: high strength aluminum alloy.
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The power distribution top tie can be used to fix bare or insulated wires in the top grooves of pin insulators and post insulators of the power distribution system.
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Tension splint for ADSS tower is made of hot dip galvanized steel.use: Connection of strain clamps, suspension clamps, remaining cable racks and optical cable connection boxes to the iron tower.Technical Parameters: Damage load (kN) and the size of the main material of the power tower at the location of the optical cable hanging point.Configuration method: It can be used in one-to-one correspondence with strain clamps, suspension clamps, remaining cable racks and optical cable splicing boxes.Technical specification list: SnModel No.Unit weight kg1NL-75-1002.82NL-105-1404.23NL-14
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The small tension strain clamp is used for the span under 100 meters. It is a single-layer pre-twisted wire structure. It is designed for the small span installation of ADSS optical cable. It is simple and reliable, and the installation is convenient and quick.
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The protective wire can avoid damage caused by the aluminum clamp of the anti-vibration hammer directly clamped on the 0PGW optical cable, and has a good protective effect on the optical cable. The factors that cause vibration include span, tension, wind speed, wind direction, ground wire and cable structure size, etc. Features: a. Using a unique design, its basic principle is to dynamically absorb energy, its frequency coverage is 6Hz-150Hz, and there are four resonance frequencies in this range, which can meet the needs of various types of OPGW, and has a very effective v
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