Baoding Henglida Line Equipment Co

:: Product Category:
:: . Pre-twisted suspension fittings
It is composed of metal pre-twisted wires, cast aluminum casings, rubber block clamps and connectors. It is used to twist steel core aluminum Line or optical fiber composite ground wire () optical cable, all-dielectric self-supporting optical cable () are hung on linear pole towers.
Pre-twisted suspension clamp for conductors
It is composed of pre-twisted wire, cast aluminum casing and rubber clamp block. It is used for suspension clamp of conductors.
Pre-twisted suspension clamp: Purpose
) The function of the pre-twisted suspension clamp is similar to that of ordinary suspension clamps, and is used for suspending wires and ground wires on towers. The difference is that the pre-twisted suspension clamp can not only effectively protect the conductors, but its smooth outer contour greatly reduces corona discharge, so it is especially suitable for ultra-high voltage (and above) lines. The double-fulcrum pre-twisted suspension clamp can also be used on long-distance transmission lines across rivers and poles with large corners (~)
) The pre-twisted suspension clamp is used for aluminum-based series conductors, aluminum-clad steel and Galvanized steel strand. It is designed to reduce static and dynamic stresses at the support points to protect the conductors and strands against the effects of vibration, and to protect the conductors at the support points from impact and arcing.
Pre-twisted suspension clamp for ground wire
It is composed of pre-twisted wire, cast aluminum casing and rubber clamp block. It is used for suspension clamp of ground wire. Features
) Optimal stress distribution: The pre-twisted suspension clamp distributes the stress on the conductor over a larger area, greatly reducing the impact of static stresses such as bending, shearing, and stretching on the conductor, greatly Improved the wire's ability to withstand stress. And when the conductor vibrates or even dances, it is not easy to cause damage to the suspension part
) Minimum wear: the protective strip of the pre-twisted suspension clamp can withstand high unbalanced loads by holding the conductor tightly on both sides of the suspension, thereby avoiding Eliminates wire slippage, thus minimizing wire wear
) Anti-aging and loosening: The protective strip of the pre-twisted suspension clamp is made of materials consistent with the conductor material, and has excellent elasticity and toughness. , compared with ordinary hard aluminum protective strips with stronger steel, it has excellent anti-aging properties and anti-loosening properties, so it can be used safely for many years
) Excellent electrical performance: pre-twisted suspension clamp Uniquely designed, the ball tip or parrot beak tip can reduce electromagnetic losses and eliminate corona lines, ensuring that tip discharge will not occur.
Optical fiber composite ground wire () suspension clamp for optical cable
It consists of inner twisted wire, outer twisted wire, cast aluminum casing, rubber clamp block, connector, etc., used for suspending optical fiber composite ground wire Cord clip.
Usage: Pre-twisted wire suspension clamps are mainly used for suspending optical cables on overhead composite ground optical cable lines. They have a similar function to ordinary suspension clamps. It is suitable for use on optical cables, wires on transmission lines, and ground wires. The environment when the line turns a corner.
Features: The reasonable distribution of extremely low static stress improves the ability to withstand dynamic stress (such as vibration or dancing), and its grip strength can reach %~% of the ultimate tensile strength of the optical cable.
. There is no rigid contact with the optical cable (conductor) (flexible grip), minimizing wear and tear.
The excellent material makes the wire clip have good elasticity and toughness, strong fatigue resistance and anti-corrosion properties, and a long safe service life.
, not only effectively protects optical cables (wires), but its smooth outline greatly reduces corona discharge and electromagnetic losses.