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Suspension Clamp for Overhead Lines And Transmission Lines

Views: 66     Author: Ryan     Publish Time: 2024-09-14      Origin: Site

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The phrase "Suspension Clamp" is typically used to describe all the different kinds of clamps that are suspended to hold cables or conductors to a pole or tower.


Another name for suspension clamps is the suspension fitting or clamp suspension. The suspension clamps can be used for the following cables:

  • Overhead Lines

  • ADSS Cables

  • ABC Cables


For all of your power and utility demands, Henvcon has an extensive selection of suspension clamps. We provide vertical bundle assembly suspension clamps, trunnion, formula type, angled, corona free, and standard clamps, etc.


Suspension Clamp for Overhead Lines and Transmission Lines


Are you establishing a telephone line project or an overhead transmission line? The suspension clamp is one of the pole line accessories that you might choose to purchase. This fitting has a big role, just like most accessories do.


Are you in need of suspension clamps for transmission or telecommunication lines that are both high-quality and reasonably priced?


This is the ideal guide for you.



Best Chioce and Price for Suspension Clamp



Henvcon will provide you with all the advice you need to select and purchase the best suspension clamps, and we are trustworthy Chinese manufacturers and suppliers of suspension clamps.



What is a Suspension Clamp?



  • A fitting called a suspension clamp is used to hang or suspend wires or cables from a pole. Other times, wires to the tower can be suspended by the clamp.

  • Its specs must coincide with the cable's since the two are directly connected, resulting in an ideal connection.

  • Depending on the needs of the project, a suspension clamp hangs the cables at various positions and angles.



What Are a Suspension Clamp's Uses and Applications?



Although hanging or suspending a conductor is the main usage of a suspension clamp, it has additional functions.


  • When the transmission line is being installed into the pole, a suspension clamp shields the conductor.

  • In addition, the clamp ensures that the transmission line has the proper longitudinal grip, which creates a mechanical connection.

  • Suspension clamps regulate the motion of cables in opposition to outside factors like wind and storms.

  • Telephone transmission lines and electricity pole overhead lines are the most often used applications.


According to the uses mentioned above, suspension clamps can be used in a variety of projects where conductors are suspended from poles.



4 Features of the Suspension Clamps



  • There are numerous ABC cables that can be used with these suspension clamps.

  • It takes very little time or effort to install these, and no tools are needed at all.

  • It aligns the angles between 30 and 60 degrees.

  • It does a great job of safeguarding the ABC cable.



Parts and Components of A Suspension Clamp



When observing from a distance, one could easily believe that a suspension clamp is one uniform piece of equipment. In actuality, a suspension clamp is made up of various components, which include:



1. The Body


  • The body serves as the conductor's suspension clamp's supporting frame. It provides support for the entire fitting.

  • It is composed of an aluminium alloy, which is robust and impervious to corrosion and scratches.



2. Keeper


  • Connecting the conductor of a transmission line to the suspension clamp's body is the responsibility of the keeper.



3. Straps


  • These structures, which resemble strings, are in charge of directly transmitting the load from the oscillation axis to the insulator string.

  • Because they are composed of coated zinc material, these straps are able to fulfil this function.



4. Washers


  • When the clamping surface is not rested perpendicularly, a suspension clamp's washers are often used.

  • They are composed of steel to withstand corrosion and offer the required support.



5. Bolts and Nuts


  • Since a suspension clamp is a mechanical component as well, all of the connections must constantly be secured.

  • This is the situation in which bolts and nuts are useful. Bolts and nuts are used to complete any connections made to a suspension clamp.

  • For strength and resistance to corrosion, steel is also used to make nuts and bolts.



6. Threaded Inserts


  • The first thought that should enter your mind when you see threads or bushings on a gadget is that it has to be fastened.

  • Suspension clamp threaded inserts are merely fastening components. To complete the connection, they are placed into pieces that contain threaded holes.

  • They are composed of stainless steel, just like the suspension clamp's other important components.



Types of Suspension Clamps



Since they play distinct roles on transmission lines, suspension clamps for overhead lines come in a variety of designs and models.


  • They are not interchangeable because they are each designed to perform a certain purpose.

  • These kinds of cable suspension clamps ought to be chosen for particular purposes involving the transmission lines.


If unsure, you ought to think about speaking with a specialist. Suspension clamps that are most frequently utilised include:



ADSS Suspension Clamp



  • It offers a complete set of Aluminum clad, rubber, armor grip, bolt, and nut to support and protect the ADSS cable from damage due to bending.

  • Henvcon ADSS suspension clamp can be custom manufactured with the different wire number, a wide range of cable size, wire raw material, and our suspension design options to exactly match the grip strength, span, and cable type requirements.

  • They are specially used on the long span, going cross a river, or big drop height on a mountain. The vertical breaking load of the double suspension clamp is 100kn.


We can help you save costs and remain competitive by being your OEM partner for preformed suspension clamp. Whether for standard, custom, or different types, Henvcon provides a good quality solution for all market needs.



ABC Suspension Clamps



  • Designed to suspend four ABC conductors measuring 95 mm2 and hold all components firmly to prevent component drop.

  • EDPM rubber insert and hot-dipped galvanised steel construction.

  • Incredibly quick and simple to set up.

  • Allows for a maximum line variation of 30 degrees.


OPGW Suspension Clamp


  • OPGW suspension clamps are designed to connect OPGW cables to poles (towers).

  • Lessen static stress on the cables at support points, improve ADSS cables' ability to resist vibration, cushion against the dynamic stress of Aeolian vibration.

  • Guarantee that the cable's bending won't exceed allowable limits. This prevents the cable from creating bending stress, which prevents additional loss in the cable following installation due to fibre optics.



AGS Suspension Clamp



The purpose of the AGS Suspension Clamp is to lessen both static and dynamic strains at the support point, shielding the conductor or strand from oscillation damage. Additionally, it guards against impulse and power flash-over for the conductor inside the support.


1. It Is a Crucial Component for Line Repair Needs


  • When conductors are harmed by bolting clamps, repairs can be made using a prefabricated armour grip suspension.

  • Preformed armour rods can be fitted with armour grip suspensions.

  • The lifespan of conductors is increased and restored as a result.


2. An Important Function of Armour Grip Suspension in Line Angles


  • Experts advise that 30 degrees is the ideal angle for single support AGS.

  • The armour grip suspension, double assembly is therefore ideal for angles ranging from 30 to 60 degrees.



Preformed Suspension Clamp



  • By lowering static and dynamic loads at the support point, the preformed suspension clamp shields the conductor or strand from vibrations.

  • In addition, it guards against power flashover and impulse on the conductor inside the support.

  • Preformed suspension clamps come in a variety of forms and configurations, including single suspension for OPGW, double suspension for ADSS, and double suspension for OPGW.



Double Suspension Clamp



  • The Double Suspension Clamp is made with premium materials and is precisely crafted to guarantee dependability and longevity.

  • It is designed with the express purpose of giving overhead power wires the best possible support and stability, ensuring peak performance even in inclement weather.

  • The distinctive double suspension mechanism of our double suspension clamp, which improves grip and firmly keeps the cables in place, is what makes it stand out.

  • This design extends the cable's lifespan and lowers maintenance costs by minimising stress and preventing damage.

  • Because of its simplicity of installation, the double suspension clamp is a practical option for infrastructure projects, utility companies, and electrical contractors.

  • Because of its adaptability, it can be utilised in a variety of settings, such as power distribution systems, transmission lines, overhead lines and telecommunication networks.



HT & LT  Suspension Clamp



  • They are suspension clamps that are used for the AB Cable.

  • LT suspension clamps: You should be aware that the LT suspension clamp assembly is used to hang or suspend the AB cables' high tension messenger wire from the poles.

  • HT suspension clamps: They are constructed based on messenger wire dimensions and come in both heavy and light varieties. With the aid of the eye hooks fastened to the pole clamps, these suspension clamps can be installed.



Cable Suspension Clamp u-type



  • A U-bolt clamp is a bolt that has screw holes on both ends and is fashioned like the letter U.

  • On concrete, pole, and electric power lines, they are often utilised.

  • You'll note that U bolt designs and varieties vary from one country to the next.

  • There are three diameter sizes available for the bolts: 5/8 inch, ¾ inch, and ½ inch. Rolling machines are used to create U bolts with threads on both ends.

  • Hex or two- or four-square nuts are included with every U bolt assembly.



Henvcon - Suspension Clamps Manufacturer



  • Are you trying to find a good manufacturer to get suspension clamps for overhead lines?

  • The best recommendation is to purchase from reputable Chinese suppliers and manufacturers of suspension clamps.

  • Suspension clamp suppliers with a good reputation will go above and beyond to guarantee that you receive high-quality goods.

  • Additionally, you can rely on the top providers to provide you with top-notch sales services.

  • Being one of Chinese most reputable providers of suspension clamps makes us at Henvcon proud.


Make the move to get in touch with us personally if you have any questions concerning suspension clamps for sale. We will cover all the information you need to know about suspension clamps.

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