Similar products include: small pitch strain clamp, medium pitch strain clamp, large pitch strain clamp, single-layer twisted wire strain clamp and double-layer twisted wire strain clamp. Compared with other traditional forms of hardware, the pre-twisted wire tension clamp has its unique features; the pre-twisted wire tension clamp has strong anti-fatigue performance, and is simple and quick to install, energy-saving, and consistent. Wide adaptability and good anti-corrosion performance.
Details and characteristics of strain clamps:
1.U shackle: hot-dip galvanized cast steel U-shaped hanging ring, which is used to connect with the pole tower fastener.
2.Insert ring: Hot-dip galvanized precision cast steel insert ring, which is embedded in the bending head of the U-shaped hanging ring of the tension clamp, which can protect the tension clamp and connect with the extension rod.
3.PD hanging plate: The hot-dip galvanized precision cast steel PD hanging plate is used to connect the embedded ring and the U-shaped hanging ring, and avoid the optical cable at the exit of the tension clamp from being too close to the tower, so as to ensure that it is here. The optical cable has a large enough bending radius.
4.Preformed protection rod: aluminum alloy wire customized according to predetermined mechanical properties and chemical composition, has high tensile strength, hardness, good elasticity and strong anti-rust ability, and can be used in harsh weather conditions long-term use.
5. Tension guy grip: It is made of galvanized steel wire or aluminum-clad steel wire. The pre-twisted wire is pre-formed into bundles during processing in the factory, and a firm layer of emery is adhered to the inner wall to reduce lateral pressure on the optical cable. Increase the grip strength of the strain clamp
Sn | Model No. | Suitable for ADSS cable range(mm) |
300M span | ANZ 030/0940 | 8.6-9.4 |
ANZ 030/1010 | 9.5-10.1 | |
ANZ 030/1070 | 10.2-10.7 | |
ANZ 030/1140 | 10.8-11.4 | |
ANZ 030/1220 | 11.5-12.2 | |
ANZ 030/1290 | 12.3-12.9 | |
ANZ 030/1370 | 13.0-13.7 | |
400M span | ANZ 040/1220 | 11.5-12.2 |
ANZ 040/1290 | 12.3-12.9 | |
ANZ 040/1370 | 13.0-13.7 | |
ANZ 040/1460 | 13.8-14.6 | |
ANZ 040/1550 | 14.7-15.5 | |
ANZ 040/1650 | 15.6-16.5 | |
500M span | ANZ 050/1370 | 13.0-13.7 |
ANZ 050/1460 | 13.8-14.6 | |
ANZ 050/1550 | 14.7-15.5 | |
ANZ 050/1650 | 15.6-16.5 |
Installation steps:
1.Align the installation mark of the outer wire with the optical cable and mark the installation.
2.Align the first set of inner wire marks with the optical cable marks.
3.The third group does the same as the second group.
4.All the inner wires are installed.
5.Align the outer wire installation mark with the inner wire installation mark.
6.Wrap one leg first.
7.Wind the other leg again.
8. Wrap the end of the outer wire well.
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