How To Recognize and Distinguish The Specifications and Models of Strain Clamps

Identification and use of strain clamp specifications: According to the wire, the general strain clamp can be divided into two types, one is the wire strain clamp, and the other is the optical cable strain clamp. Their appearance is very different and can be easily distinguished.　　 

The wire tension clamp is also called the bolt-type tension clamp (NLD-1). When in use, the vertical pressure of the U-shaped screw and the friction generated by the wavy slot of the wire clamp are used to fix the wire. Optical cable tension clamp is also called pre-twisted tension clamp (opgw optical cable tension clamp, ADSS optical cable tension clamp, etc.). When used in the line, it can withstand all the tension of the wire or lightning protection wire, and it can also be used as The conductor is used in the circuit. 

The components of ADSS optical cable strain clamp include inner stranded wire, outer stranded wire, embedded ring, U-shaped ring, extension ring, bolt, nut, closed pin, etc. 

The selection and use of the ADSS strain clamp model must be consistent with the requirements of the optical cable, because the ADSS strain clamp is not only used as a "traction fixture" in the line. Before use, check that the model and specifications of the fittings are consistent with the requirements of the opti

cal cable, which can effectively guarantee the performance of the line and personal safety.