Tension Clamp for Earth Wire
Tension Clamp For Earth Wires are for use by trained craftsmen only. Dead-end clamps should not be used by anyone unfamiliar or untrained in their use.
Wire Tension Clamp
Tension clamps are designed to non-rigidly secure installation cables to brackets, fasteners on buildings, or utility poles. Cable clamps are installed at the beginning and end of cable runs, suspensions, branches and turns. Tension clamps can also be used where cables sag on large straight sections or form under the influence of increased tensile loads.
The design of the products is simple. One of the most popular consists of a cone, a pair of plastic toothed wedges that act as clamping devices, and a steel ring. The principle of operation is simple and consists of self-tensioning the cable using the movable wedges of the clamp.
The sale of tension clamps and their use significantly reduces the time and physical costs of installation work.
This cable attachment element offers the following advantages
There is no need to strip the insulation to expose the mating cable during use;
Simple installation, reducing the possibility of errors;
No special training of installers is required;
No special tools are required to prepare cables for installation;
Reduced risk of cable damage and compromised integrity.
OPGW the Preformed Helical Tension Clamp The OPGW Premored/Helical Tension Clamp is primarily used to install cables with RTS less than 160 kN to tension towers/poles, corner towers/poles and terminal towers/poles. A complete set of OPGW prefabricated/spiral tensioners includes aluminum alloy or aluminum clad steel dead ends, structural reinforcement rods, support fittings and grounding clamps, etc. Wire Tension Clamp An OPGW (Optical Ground Wire) wire tension clamp is a specialized device used in the installation and maintenance of OPGW cables. OPGW cables are composite overhead cables that combine optical fibers for communication purposes with a metallic ground wire for power transmission and grounding. The OPGW wire tension clamp serves the purpose of securely attaching the OPGW cable to the supporting structure, such as poles or towers, while maintaining the necessary tension. It plays a crucial role in ensuring the stability and reliable performance of the OPGW system.
An OPGW (Optical Ground Wire) tension clamp is a specialized device used in the installation and maintenance of OPGW cables. OPGW cables are composite overhead cables that combine optical fibers for communication purposes with a metallic ground wire for power transmission and grounding. The OPGW tension clamp serves the purpose of securely attaching the OPGW cable to the supporting structure, such as poles or towers, while maintaining the necessary tension. It plays a crucial role in ensuring the stability and reliable performance of the OPGW system. Here are some functions of an OPGW tension clamp: Cable Gripping: The tension clamp is designed to securely grip the OPGW cable to prevent it from slipping or becoming loose. It typically consists of specially designed jaws or grips that firmly hold the cable in place. Tension Adjustment: The clamp allows for adjustment of the tension applied to the OPGW cable. This feature is important to maintain the desired tension level in the cable, which is essential for its proper functioning and mechanical stability. Mechanical Strength: OPGW tension clamps are constructed using robust and durable materials, such as stainless steel or aluminum alloy, to provide high mechanical strength. This ensures that the clamp can withstand the tension forces exerted on the cable and withstand environmental conditions, such as wind and ice loading. Electrical Continuity: The tension clamp also maintains the electrical continuity of the metallic ground wire within the OPGW cable. It provides a reliable connection between the cable and the supporting structure, ensuring effective grounding and electrical performance. Corrosion Resistance: OPGW tension clamps are often designed with corrosion-resistant coatings or materials to withstand exposure to harsh outdoor environments, including moisture, UV radiation, and temperature variations.
M6-M10 Currently Exporting to Europe. 1 Container / Month
Copper Pipe Clamp 4.5-6 Inch Bare Wire.
ADSS with The DN Short-span Tension Clamp ADSS (All-Dielectric Self-Supporting) tension clamp is a device used to attach and support ADSS cables to poles or towers in overhead fiber optic cable installations. It is designed to grip the cable without damaging it while also providing the necessary tension to keep the cable taut and secure. Tension Clamp ADSS (All-Dielectric Self-Supporting) tension clamp is a device used to attach and support ADSS cables to poles or towers in overhead fiber optic cable installations. It is designed to grip the cable without damaging it while also providing the necessary tension to keep the cable taut and secure. The ADSS tension clamp is typically made of corrosion-resistant materials such as aluminum or plastic and is available in different sizes to fit various cable diameters. Composition: twisted wire, thimble, PH-type shackle, U-type shackle etc. Purposes: support all strain, make ADSS cable connect the strain pole and tower. Features: Preformed wire connect the pole and tower by thimbles etc. link fitting, afford the load of the transmission line. Grip strength not less than cable 95%RTS in case that not more than lateral pressure of the cable E xcellent aluminum clad steel improve the mechanical and resist-corrosion function, extend life. Corrosion-resistant materials such as aluminum or plastic to ensure durability and longevity. Gripping mechanism that securely holds the cable without causing damage. Tensioning mechanism that allows for adjustment of the cable tension. Insulating material to protect the cable from electrical currents. Suitable for use with a range of cable diameters. Easy installation and maintenance. Technical requirements: meet the DL / T 766-2003 ADSS with the preformed helical fittings technical requirements and test methods
Description ADSS preformed tension clamp is designed for connecting and fastening the ADSS fiber to the overhead pole. Feature 1) quick and easy installation 2) distribute the stress uniformity 3) guarantee no cable damage or slipping 4) strong resistance to corrosion and cruel environment 5) made of aluminum alloy, aluminum clad steel and galvanized steel Order Tips 1- confirm the cable type 2- confirm the cable diameter 3- confirm the span and the rated tensile strength 4- the material can be aluminum alloy, aluminum clad steel or galvanized steel Our service 1, Fast Response Time 2, Quality and Certified Products3, Resonable Price 4, Cheap and Reliable Transportation 5, 7*24 Hours After Sales Service
Supplier: Engineering components for automotive, electrical, construction, transmission tower projects , rail road components hardware like different types of washers, circlips & retaining rings, clips , clamps ,hose clamp , spring band clamps ,metal pressed parts, wire form parts.
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OEM ADSS Tension Clamp Pre-twisted tension clamps are also known as pre-twisted dead-end or dead-end cable clamps for communication ADSS fiber, OPGW cable or OPPC. Pre-twisted dead end is a tension clamp that plays an important role in ADSS/OPGW transmission lines. Dead-end fiber optic cable clamps are used to connect ADSS/OPGW/OPPC to overhead towers or poles. The unique design of the pre-fabricated tension clamps not only simplifies installation, but also ensures a secure cable connection. Dead-end cable clamps provide superior performance in protecting ADSS/OPGW/OPPC cables from stress point damage and preventing signal degradation during transmission. Pre-twisted tension clamps and pulling dead-end cable clamps used on conductors and ground wires are similar in appearance, but the specifications, raw materials, and strength requirements of the two types of pulling dead-end cable clamps are quite different. Although there are different design standards in different countries, we can make OEM according to customers' requirements.
Custom ADSS Tension Clamp ADSS Tension Clamps are used to connect ADSS cables to poles/towers. Armored rods provide protection and cushioning for the ADSS cables. The special design of the prefabricated rods ensures that the tension clamps do not overstress the ADSS cables, thus ensuring a normal service life of the cable system.The ADSS tension clamps are made of aluminium-clad or galvanized steel wire. Structure and raw materials Unshackle - hot-dip galvanized steel. The shackle is connected to the reinforcing bar unit. Twisted chain ring - hot dipped galvanized steel. Twisted links are used to connect the shackle to the thimble. Sleeve - hot dip galvanized cast steel. The sleeve is inserted into the unclamp of the tension clamp to provide protection and connection. Armored rod ----- Aluminum clad steel wire. Armored rods increase friction through a layer of granular emery inside the cable. The rods are shop assembled into four subsets to minimize misalignment errors and speed installation. The ends are bent outward to provide strain relief in critical cable departure areas. Prefabricated Dead Ends - Prefabricated dead ends are made from hot-dip galvanized steel wire or aluminum-clad steel wire and are assembled in the shop into a subset with a solid layer of emery to increase the grip of the tensioning clamps while reducing lateral pressure. Direction 1. Used for connecting connecting poles (towers) to terminal poles (towers), tension poles, or poles (towers) with line clamping angles of 25�° or more. Special specifications: 1 unit for each terminal pole (tower), 2 units for each tension pole (tower), and 2 units for each connecting pole (tower). You can select the specification model corresponding to the appropriate cable diameter range, maximum allowable tension (MAT) or span length from the data sheet.
