Preformed Tension clamp for ADS
Parts: reinforcement layer (inner stranded wire), clamping layer(out
stranded wire),rubber plug, hoop, shell, shackle, etc.
Application: The tension clamps are mainly used for fixing and anchor-tight of
overhead line, applying for ADSS aerial optic cable and OPGW
composite ground optic cable, both for overhead conductor, lighting
cable, insulated aerial conductor and stay wire. The clamps are
generally installed in terminal tower, tension tower and corner
A, Connecting with pole tower bu splicing fittings such as thimble,
the outer stranded wires mainly bear line load.
b. As force transmission units, the inner stranded wires can
partially protect ADSS cable, the main functions include:
(1) Effectively deliver vertical pressing force to aramid fiber,
the tension force bear unit of cable, as to protect cable sheath
from damaging for overstress.
(2) Deliver axial tension force.
(3)Large contact area with cable, even stress distribution, no
stress concentration point.
C, In the premise of less tan ADSS cable side pressure, it has some
grip strength, can bear a certain amount of tension.
D, The grip strength for ADSS is more than 95% of cable ultimate
tensile strength(UTS),which completely accords with optical cable
E, To meet the needs of setting up ADSS cable in 10KV city
network's distribution line, we produce suspension clamp suitable
for span 150M.which has advantages of simple structure, easy
installation and low cost.
1.Pls choose the suitable tension clamp according to ADSS cable's
ultimate tensile strength, running span and outer diameter.
2.Please provide the ADSS cable’s relevant parameters: cable
maximum tension force, daily operation tension and the strength of
anti-side pressure, if aramid fiber is simple lay, please offer the
3.Matched Number:1 suit for terminal tower;2 suits for tension
tower or cable link tower or 25°corner tower.
Specification Table for Partial Model
Inner Stranded Wire Length(mm)
Outer Stranded Wire Length(mm)
Note: A-ADSS cable; NZ-Tension Clamp ;XXXX-Cable Dia; Number-Grip