Customization: | Available |
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Technics: | Injection Molding |
Standard: | GB |
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According to the use, the tension clamp can be divided into:
optical cable tension clamp:
small tension wedge tension clamp
for ADSS optical cable, small tension tension clamp
for ADSS optical cable, medium tension and large tension tension clamp for ADSS optical cable
OPGW Tension clamps for optical cables Double tension clamps
for OPGW optical cables
Conductor tension clamps:
1. Pre-twisted conductor tension clamps : Pre-twisted conductor tension clamps for
steel-cored
aluminum stranded wires Stranded wire strain clamps
Pre-twisted wire strain clamps for insulated wires
2. Pre-twisted ground wire tension clamps:
pre-twisted ground wire tension clamps
for steel strands Stranded ground wire tension clamp
Product Description
Features of strain clamps:
(1) High strength: each cable clamp has an extra twisted length to ensure that the gripping force can reach more than 100% of the rated breaking force (RBS) of the cable; strong versatility: can Compatible with a variety of hardware. The diameter of the large pull wire clamp and the adjustable pull wire clamp can reach 1.001 inches (25.4mm, that is, the cross-sectional area is 500mm2), which is the best choice to solve the problem of large pull wires in China.
(2) Good corrosion resistance: the material is exactly the same as the pull wire, which can prevent galvanic corrosion between the wire clamp and the pull wire.
(3) Simple installation: All kinds of pull wire clips can be quickly and easily operated on site by hand, without any special tools, and the operation can be completed by one person.
(4) The installation quality is easy to guarantee, and the installation quality of the pull wire clamp is easy to ensure consistency, no special training is required, the naked eye can be inspected, and the appearance is simple and beautiful.
Features of ADSS strain clamps:
(1) The outer twisted wire is directly connected to the tower through connecting fittings such as insert rings to bear the load of the line.
(2) The inner skein protects the ADSS optical cable. The main functions are:
a. Effectively transmit the longitudinal compression force to the tension-bearing unit of the optical cable, aramid fiber, to avoid excessive stress on the outer sheath of the optical cable and damage it.
b. Transmission of axial tension.
c. Increase the contact area with the optical cable, so that the stress distribution is uniform and there is no stress concentration point.
(3) Under the premise of not exceeding the side pressure strength of the ADSS optical cable, it has a greater grip on the optical cable and can withstand greater tension.
(4) The holding force of the ADSS optical cable is not lower than 95% of the ultimate tensile strength (UTS) of the optical cable, which is completely suitable for the erection of the optical cable.