The tension-resistant clamp is mainly used for connecting the optical cable to the tower in the cable line erection. The pre-twisted wire protects the optical cable and improves the anti-vibration effect. The pre-twisted wire can ensure that it does not cause stress concentration on the optical cable, thereby Guarantee the normal life of the cable system.
1.U-shaped hanging ring: hot-galvanized steel U-shaped hanging ring, which plays the role of connecting with the tower fastener.
2.Extension rod: hot-dip galvanized precision cast steel extension rod, which plays the role of connecting the U-shaped connecting ring and the U-shaped hanging ring, and avoids the cable at the exit of the tension-resistant clamp from being too close to the tower, thus ensuring the cable here. There is a large enough bend radius.we are provide dead end grip and PVC plastic ties for sale,you can know it.
Third, U-shaped connecting ring: hot-dip galvanized precision cast steel U-shaped connecting ring, clamped in the U-shaped bending head, to protect it and connect with the extension rod.
Pre-twisted wire: It is made of galvanized steel wire or aluminum-clad steel wire. The inner wall of the pre-twisted wire is coated with a layer of diamond silicon carbide to increase the friction. The pre-twisted wire is pre-formed into four beamlets during factory processing, avoiding installation errors and facilitating quick installation. The end of the pre-twisted wire is bent radially outward to prevent damage to the cable.
4.Tension-resistant pre-twisted wire: made of galvanized steel wire or aluminum-clad steel wire. The pre-twisted wire is pre-formed into bundles during processing in the factory, and a layer of firm silicon carbide is adhered to the inner wall to reduce the side pressure on the cable. Increase the grip strength of the tension clamp under the conditions.
1.Use in connection with the terminal tower, the tension tower and the connecting tower. The specific configuration is: terminal tower - 1 set / tower, tensile tower - 2 sets / tower, connecting tower - 2 sets / tower.
2.Select the tensile clamp according to the cable diameter and the rated breaking force of the cable. The grounding clamps are ordered with the tension clamps. It is not allowed to install the grounding clamps directly on the inner or outer pre-twisted wires of the tension clamps.
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