Power Line Accessories Preformed Guy Grip For Helical Fittings
* Clamp structure is simple,easily installed
* Its legs twisted wire preformed and the formation of air traffic
control, rear twist for the preforming ring.The formation of
preformed wire legs wrapped in wire can produce a very strong grip
force, twist the ring to fix the insulator.
* The clamp distribute the stress uniformity, improved ability of
aseismatic without any damage on cable.
* Shackle:Hot galvanized steel,U-7,U-10,U-12,and failure load is
70kN,100kN and 120kN.
* Extension Link:Hot galvanized steel precision,and failure load is
70kN,100kN and 120kN.
* Heart-shaped ring tension:Hot galvanized steel precision, and
failure load is 70kN,100kN and 120kN.
* Preformed armour rods:Galvanized steel or aluminum clad steel
wire, wall stick with emery, increase friction and reduce the
pressure on the cable side, and was prefabricated into several
sub-beams to prevent installation errors and to facilitate rapid
* Preformed tension rods:Galvanized steel or aluminum clad steel
wire, when pre-processing into a bunch, sticking with a solid
diamond wall to reduce lateral pressure on the cable under the
conditions of increased Clamp grip. Tu preformed wire color-coded
tags, to avoid installation errors, for quick installation.
a. Connecting with pole tower by 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) Larger contact area with cable,even stress distribution,no
stress concentration point.
c. In the premise of less than 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 tension clamp of 15kN grip
strength, which has advantages of simple structure,easy
installation and low cost.
Preformed Guy Grip is used in the installation of the exposed
conductor also used in electric network transmission and
distribution and overhead insulated conductor. The reliability and
economic advantage is better than the present bolt type and
hydraulic compression type Tension Set which now is being widely
used in the line.The structure of the Preformed Tension Set is
simple , and the pipe structure formed by the two legs of the
preformed line would enlace the conductor naturely and would
produce a great holding strength. The novel structure and exact
design all contribute to the reliability of the conductor tension
set.The set is usually made of concentric-lay-stranded
Aluminium-clad steel conductors ,galvanized iron wire strands and
1) The Guy Grip is able to endure the high intension and grip
strength. The grip strength of clamp is not less than 95% CUTS.
2) The clamp distributing the stress uniformity, improved ability
of aseismatic without any damage on conductor..So that extended the
using life of the conductor.
3) It bears the excellence of easy installation and construction,
Shorted the working time. Operated this clamp by one person and
need the special tool.
4) Easy to guarantee the quality of installation, inspectioned by
optic view without special trainning.
5) Prefect corrosion resistance; The same material with conductor
promiss that the clamp owned excellent ability of electrochemistry