For many people, it should be known that when non-tensioned ADSS optical cable is installed, the standard all-dielectric self-supporting optical cable should be laid with an insulated traction rope first, and it should also be connected with the backing line.
Supports are erected between the poles and towers, and then the traction rope is manually pulled to lay the optical cable. Of course, in the entire erection process, in order to prevent the optical cable from wearing on the ground,
It seems particularly important. In the actual construction process, on-site survey is conducted for the low-voltage lines, buildings, and railways that need to be crossed during the optical fiber cable deployment process. at the same time,
It should also be documented and take a different approach. Of course, at this time, it is relatively important to be clear about the specific leapfrogging method.
The cable is erected by using the pulley method. The erection method is mainly to lay down the side-phase conductors or middle-phase conductors of the 110KV line pole towers that are close to the place that needs to be crossed.
A ring-shaped insulated nylon rope of about 50 meters. Slowly draw to the spanned place and untie the loop rope. The biggest advantage of using this erection method is that the span is relatively simple, and the speed
Degree is relatively fast. This erection method is very suitable for crossing 10KV low-voltage lines, country roads and simple buildings.
The other is the cross-ditch method. This method mainly requires the use of two long ropes for multiple people to complete. In general, when the adss optical cable is erected, the corresponding construction environment is relatively
Is complicated. Therefore, the requirements for the construction personnel are relatively high. To this end, for the construction personnel, the best construction method should be given according to the local actual situation. And later
As it continues to evolve, new approaches will emerge.
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