Features: 1. It has all the functions of a single suspension clamp.2.
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Suspension string fittings include U-shaped screws, suspension clamps, pre-twisted wire protection lines, grounding drain wires and necessary connection fittings. The mechanical strength of the hanging string connection fittings is 70kN. The suspension clamp is a pre-twisted wire type, and the clamp body is made of aluminum alloy. The clamp body should be equipped with an EPDM rubber cushioning elastic pad. The allowable value of the drape angle at the outlet of the OPGW single drape clamp is not less than 15 degrees.
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Applications 1.Tensile clamps for OPGW optical cables are mainly used to connect optical cables with a breaking strength of 160kN and below to tensile poles, corner poles and terminal poles. The complete set of OPGW optical cable strain clamp includes outer pre-twisted wires, inner pre-twisted wires, supporting connectors and grounding wires.
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The wire clamp is composed of a rubber clamp block, a pre-twisted wire and a cast aluminum casing. 1. Enhance the rigidity of the cable hanging point and increase the radius of curvature. The single-line clamp can meet the 30° steering angle, and the double-line clamp can meet the 60° steering angle. 2. It can be ensured that the cable is not subject to large bending stress near the outlet of the wire clamp, so as to avoid local mechanical damage causing strand break or wire breakage.
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Suspension set for ADSS features: 1.This product has uniform stress distribution and no stress concentration points, which can enhance the 2. Rigidity of the cable installation point without additional damage to the optical cable; The tangent clamp has a high dynamic stress bearing capacity, which can effectively lift and fix the line; 3.
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Anchoring clamp pole clamp bracket is composed of CS14 cable bracket and ES 1500 suspension clamp. It is used on poles, in alignment or angle, different levels, also provide for hanging a public light bundle. The anchor pole clamp with stable quality, durable and long service life; neat and burr-free; simplify operation, convenient and easy to use.Features:1. Conductor range: 25-95sqmm2. Package:50 pieces3. Gross weight: 17 kg4. Dimension: 54×31×32cm5. Material: high strength alloy aluminum
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The OPGW grounding clamp consists of a section of aluminum alloy wire, an aluminum alloy clamp (connected to the OPGW optical cable), and all-aluminum terminal blocks (connected to the main material of the iron tower).
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The grounding clamp is mainly used for the grounding of the OPGW optical cable to provide a path for short-circuit current. The grounding clamp consists of a grounding wire, a set of aluminum alloy parallel groove clamps (connecting OPGW optical cable and grounding wire) and a terminal (connecting to the iron tower). Usually, one terminal tower and linear tower are equipped, and two connecting towers are equipped.
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OPGW Optical Cable Tension Fitting StringFeatures:a. Even stress distribution, no stress concentration point, can well protect the optical cable.b. Under the premise of not exceeding the lateral compression strength of the optical cable, it has a greater grip on the optical cable and can withstand greater tension.c. The grip strength of the optical cable is not less than: 95% of the ultimate tensile strength (UTS) of the optical cable, which is completely suitable for the needs of optical cable erection. Schematic diagram of product composition:Technical specification sheet
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ADSS optical cable suspension clamps are divided into several types according to the size of the line span, such as single-layer pre-twisted wire tangent clamps, single suspension clamps and double suspension clamps. The tangent clamp for ADSS optical cable is mainly used for the cable erection of 100m span, and the single-layer pre-twisted wire suspension clamp is mainly used for the erection of optical cable within the span of 100m-200m.Features: a. The suspension clamp has a larger contact area with the ADSS/OPGW optical cable, the stress is evenly distributed, and there is n
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The performance advantages of ADSS suspension clamp set: (1).The stress of the pre-twisted suspension clamp is distributed in a larger area, which greatly reduces the influence of static stress on the optical cable, greatly improves the ability of the optical cable to withstand stress, and the ADSS suspension clamp has the same effect as the ADSS optical cable. Larger contact area, uniform stress distribution, no stress concentration points, and at the same time enhances the rigidity of the optical cable at the hanging point, which provides better protection.
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The second damper can be used for OPGW tension tower vibration dampers if necessary. Tension assembly is used for OPGW cable route's fixing and anchor shackling. Usually be installed on the terminal tower, tight tension tower and intersection angle tower.OPGW tension tower vibration dampers installation image:
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The suspension support hook clamp made of hot dip galvanized steel, the dimension is 120mm (L)and 10mm as diameter of the hook. There is one hole of M14 punched on the base plate. The thickness of the base plate is 3.2mm.
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Suspension clamps for optical cables are made of real materials, with stable performance and long service life. Composed of insulating clamps and connecting buckles, the stress distribution is even, there is no concentrated point, it can enhance the rigidity of the cable installation point, and the protection performance of the optical cable is good. It has a larger contact area with the optical cable and is equipped with flexible rubber clamps to enhance self-damping and reduce wear.
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Material 1. Rubber Clamps Composed of high-quality rubber and center reinforcement, it has the properties of ozone resistance, chemical resistance, weather resistance, high and low temperature performance, high strength and elasticity, and small compression deformation. 2. Aluminum splint It is made of corrosion-resistant aluminum alloy by pressure casting. The aluminum alloy has stable chemical properties, good atmospheric corrosion resistance and good mechanical properties.
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ADSS Suspension Clamps Depending on the application and the fiber optic cable brand, we provide three types of suspension clamps: low tension, medium tension and high tension. Suspension clamps are mainly used on straight iron towers. They are the connection fittings for hanging ADSS optical cables on the towers. They are used to protect the optical cables from damage during erection and operation. The main technical parameters are the breaking force of the clamp (kN) and the cable.
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ADSS suspension clamp material features: 1.Rubber clamp: It is composed of high-quality rubber and aluminum composite plate reinforcement, with chemical resistance, ozone resistance, weather resistance, aging resistance, high and low temperature performance, high strength and elasticity, and can withstand less pressure.
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Preformed inner protection line rods:The material is aluminum-clad steel wire, which is the same material as all the aluminum-clad steel wires of OPPC cable. The inner wall of the protector rods is glued with a layer of gold steel sand through a high-strength polymer water-soluble environmentally friendly adhesive to increase the friction with the optical cable. The rods is preformed into four sub-bundles during production, which is convenient for quick installation.
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The stay rod is called stay set as well, it is a component used to connect the stay wire to the ground anchor.The stay rod are made of Q235B steel, hot dip galvanized surface treatment which used for LV & MV stay rod assembly installation. Both bow type and tubular type we can supply, the tubular type stay rods MV & LV(M16×1830mm; M20×2440mm)exported to most of African countries. Features:1. Material: high strength carbon steel2. Application: for stay rod assembly3. Dimension: M20×2440mm4. Finish: hot dip galvanized
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Tangent suspension clamp for FOR FIBER OPTIC CABLE ADSS Span 120m Diameter of ADSS cable: 11.8 ± 0.4 mm. It is mainly used for the installation of optical cables on short-span linear pole towers below 150 meters, or pole towers with a rotation angle of less than 15 degrees.This product has rubber clamps and one-piece aluminum alloy casing (butterfly type).
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Large span tension set for ADSS with advantages below:1.One-stop raw material supply completely2.Stable transmission, low loss3.Fast delivery, safe package, long service lifeSn Model No. Suitable for ADSS cable range(mm) 300M spanANZ 030/0940 8.6-9.4ANZ 030/1010 9.5-10.1ANZ 030/1070 10.2-10.7ANZ 030/1140 10.8-11.4ANZ 030/1220 11.5-12.2ANZ 030/1290 12.3-12.9ANZ 030/1370 13.0-13.7400M spanANZ 040/1220 11.5-12.2ANZ 040/1290 12.3-12.9ANZ 040/1370 13.0-13.7ANZ 040/1460 13.8-14.6ANZ 040/1550 14.7-15.5ANZ 040/1650 15.6-16
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Medium and large tension set are composed of a double-layer twisted wire structure. The tension inner rods is made of galvanized steel wire or aluminum-clad steel wire, and the inner wall of the pre-stranded wire is stuck with a layer of fine emery to increase friction. The inner rods includes 4 groups, during processing in the factory 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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100M span ADSS cable tension set is used to connect to the pole and tower in the erection of wires and optical cables.
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The adaptor socket clevis W-7B is mainly used to connect the suspension clamp and the insulator string, and cooperate with other accessories to connect the wires and insulate. ALL WELL W-7B has high mechanical strength, is not easy to produce cracks, has good structural stability, the product is not easy to age, and the surface is polished and polished without burrs. In the transmission line, the bowl head hanging board W-7B plays the role of hanging the insulator string and the suspension clamp, and bears greater working stress.
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