Penjepit konduktor turun terutama digunakan untuk peletakan tetap kabel optik ADSS dan OPGW saat dibawa turun dari menara atas. Misalnya, pada tiang sambungan kabel fiber optik (tower), fungsi pemasangan kabel fiber optik dari perangkat penjepit ke instalasi kotak pelindung sambungan; tetap. Cegah kerusakan kabel optik karena gesekan dengan menara besi atau benda lain di bawah pengaruh angin, dan lindungi keamanan kabel optik.
Optical cable down-lead installation:
All the down-conductors of the optical cables are all guided down by the tower leg according to the design requirements, and go to the junction box along the cross member. When the optical cable is led down, prevent the golden hook of the optical cable. In principle, install a down-conductor clamp every 1.5-2 meters or carry out construction according to the design instructions of the optical cable. Add down-lead clamps according to the actual situation, and fix the down-lead clamps.
Type of down conductor clamp for pole:
Stainless steel belt type (for rod) Function:
Fasten the optical cable leading down or leading up from the pole to the pole so that it cannot shake to avoid abrasion of the optical cable.
Conditions of use: the first and last poles of the optical cable line, the connecting poles, etc.
How to use: generally install one every 1.5 meters.
2. Use of down-lead clamp assembly:
The down conductor clamp is mainly used for the fixed installation of ADSS and OPGW optical cables when they are lead on the tower. For example, at the optical cable joint pole (tower), the fixing function of the optical cable from the clamping hardware to the installation of the connection protection box; fixed. Prevent the optical cable from being damaged by friction with the tower or other objects under the action of wind, so as to protect the safety of the optical cable. We can provide the following types of down-conductor clamps, namely: tower-type down-conductor clamps and rod-type down-conductor clamps. the
A. Tower-type down-conductor clamp B. Rod-type down-conductor clamp
3. The utility model relates to an insulated down-conductor clamp, which relates to an optical cable clamp, which is a kind of insulated down-conductor clamp for optical fiber composite overhead ground wire. Including connecting fittings 1, composite insulators, connecting fittings 2, S-shaped fixing clips or hoops for rods and binding wires; one end of the composite insulator is equipped with connecting fittings 1, the other end is equipped with connecting fittings 2, and the end of connecting fittings 2 is installed with S Type fixed clips or hoops for rods; the two ends of the binding wire are in a spiral shape, and the middle part of the binding wire is provided with a bayonet for a fixed fit with the connecting hardware. The composite insulator includes a core rod and a shed, and the core rod is installed in the shed. Both the mandrel and the shed are made of insulating materials. The hoop for the rod includes an upper hoop and a lower hoop. The utility model has the advantages of firm installation and convenient operation. It is used to fix the spliced/down-lead optical cable, avoid friction between the optical cable and the tower during operation, and ensure the insulation between the optical cable and the pole/tower.
Four down conductor clamps are used to fix OPGW or ADSS on the tower, and are used to fix the optical cable when the optical cable is underconducted and jumped. One set is required for every 1.5-2.0 meters of optical cable. Suitable for different cable diameters, easy and reliable installation, wide adjustable range.
1. Clamp–(Aluminum )
2. M-12-rod-(Galvanized steel )
3. Support body –(Galvanized steel )
4. Lock screw—( stainless steel )
Tower Clamp-galvanized steel, Down-lead Cushion-special rubber and reinforcement.
Only a part of Down-Lead Clamp are listed here. More can be produce as required .
Outdoor optical cable, indoor optical cable, indoor armored optical cable, air-blown optical cable, OPGW, optical jumper, etc.