Preformed Dead End Tension Clamp

Preformed Dead End Tension Clamp for ADSS & OPGW Fiber Optic Cable

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Description

Performed Tension Set for ADSS cable is used to connect cable and pole or tower for ADSS cable line, and clamp can protect cable and help cable to reduce vibration.

With preformed rods’ special design, it can keep tension clamp not produce the stress concentration which damage ADSS cable and keep cable normal use.

Structure & Components

(1) Shackle
Hot galvanized steel shackles play a role in connection with the tower fasteners.
Failure load: U-7 to 70kN, U-10 to 100kN, U-12 to 120kN.

(2) Preformed tension rods
Made of galvanized steel wire or aluminum clad steel, preformed into the process when prefabricated beam, inner wall layer of emery stick, and enhance the friction between clamp and cable.

(3) Tension rods
Galvanized steel precision, the heart-shaped tension ring and shackle connected to avoid strain clamp too close to the exit of cable from the pole, keep the cable bend radius large enough.

(4) Heart-shaped tension ring
Galvanized steel precision, clip embedded in the U-bend Clamp head, the protection Clamp connection with the extension rod. Failure load is 40kN, 70kN, 100kN and 120kN, etc.

(5) Preformed armor rods
Galvanized steel or aluminum clad steel wire, preformed armor rods wall sticky particulate silicon carbide to increase friction and reduce the pressure on the cable side.
Preformed rods when the pre-processing into several sub-beams, to avoid installation errors and to facilitate rapid installation.
Preformed wire toward the end of different specifications according to the radial lateral bending, to avoid vibration in the breeze under the cable clamp at the end of the friction and prevent damage to cable extrusion.

Specifications

TYPE

Application
cable
outer
size (mm)
Outer rodsInner rodsCode
MinMaxNos of
Strands
Wire
diameter
(mm)
Length of
finished
product
(mm)
Nos of
Strands
Wire
diameter
(mm)
Length
of
finished
product
(mm)
ONY 1140 10010.211.4142.3164073.61220

Yellow

ONY 1280 10011.512.8132.9172083.61300Green
ONY 1410 10012.914.1142.9180083.61400Black
ONY 1550 10014.215.5162..9180083.61400Red
ONY 1730 10015.617.3172.9200083.61600

Blue

 

Installation

Installation Steps (1)  Installation Steps (3) Installation Steps (4)