Strain adss cable fittings Preformed Clamp - string how much the price Model

ADSS Clamp: Purpose: to bear the full tension. The ADSS cable is connected to the terminal tower, tower and cable connecting Tension on the tower. Features:. A twisted wire through the outer ring embedded link fittings directly connected with the tower, bear the load line. . b within the twisted wire pair ADSS cable protective effect, the main role are: (1) Effective longitudinal compressive force transmitted to the cable tension bearing unit a Kevlar, avoid excessive force cable outer sheath is pulled. (2) transmitting axial tension. (3) increases the contact area with the cable, so that the stress distribution, no stress concentration points. c. Under no more than ADSS cable side pressure strength of the premise of the cable has a greater holding force, able to withstand greater tension. d. for holding power cable ADSS cable is not less than the ultimate tensile strength (UTS) of 95%, perfectly suited to the needs of optical cable. OPGW Clamp: Composition: inner twisted wire, twisted wire outside, thimble, PD-type siding, U-shaped hanging ring multi-strand aluminum grounding lines. Purpose: to bear the full tension. The OPGW cable is connected to the terminal tower, tower and cable connecting Tension on the tower. Features:. A twisted wire through the outer ring embedded link fittings directly connected with the tower, bear the load line. . b twisted wire for OPGW cable within the protective effect, the main role are: (1) Effective longitudinal compressive force transmitted to the cable tension bearing unit a Kevlar, avoid excessive force cable outer sheath is pulled. (2) transmitting axial tension. (3) increases the contact area with the cable, so that the stress distribution, no stress concentration points. c. Under no more than OPGW cable side pressure strength of the premise, to have greater holding power cable, can withstand greater tension. OPGW Clamp: Composition: inner twisted wire, twisted wire outside, thimble, PD-type siding, U-shaped hanging ring multi-strand aluminum grounding lines. Purpose: to bear the full tension. The OPGW cable is connected to the terminal tower, tower and cable connecting Tension on the tower. Features:. A twisted wire through the outer ring embedded link fittings directly connected with the tower, bear the load line. . b twisted wire for OPGW cable within the protective effect, the main role are: (1) Effective longitudinal compressive force transmitted to the cable tension bearing unit a Kevlar, avoid excessive force cable outer sheath is pulled. (2) transmitting axial tension. (3) increases the contact area with the cable, so that the stress distribution, no stress concentration points. c. Under no more than OPGW cable side pressure strength of the premise, to have greater holding power cable, can withstand greater tension. Fourth, fittings installation method (1) Before installing the inner twisted wire, twisted wire through the outer cable parallel to and with Strain thimble. (2) According to the twisted skein mark on the outside to do the installation position of the mark in response to the cable, this marker installed in the skein as a reference point. (3) within one end twisted twisted ribbon marker near the tower, stranding mark and step on and within the skein (1) made in installing the tags on the alignment of the optical cable. (4) The first group skein wound on the cable. For ease of installation, you can leave the ends of the skein is not part of the winding. (5) The center marks the center of the second set with a skein skein of the first group, align. (6) The second group hank along the center mark to each end of the cable is wound about 2-3 lead, holding the end of the slack. (7) Repeat steps 5/6, remaining within the twisted wire is wound on the cable. Note: To avoid installation difficulties remaining skein phenomenon, it should be wrapped within each group between the twisted wire as close as possible. Hank center marks along the inner ends of each winding to 2-3 lead approach will also help to avoid the phenomenon of twisted wire installation. (8) without the use of any tools, will end within the skein wound sequentially in place before wrapping the other end. In order to ensure the strengthening effect in the twisted wire, be sure to make when winding wire cutter do not cross, and all the twisted wire arranged uniformly, and maintain a good tight fit with the fiber optic cable. (9) passes through the outer twisted wire Tension thimble, so twisted skein of twisted outer marker marks on the inner twisted wire alignment. (10) from inside and outside the twisted wire wound around the outside starting position intercourse skein. You can choose to wound one leg, then the other leg wound method. However, the two legs while winding method will facilitate installation. (11) In order to facilitate the final installation, you can install the two-legged final, can be outside the skein last two pitches on two legs apart one by one wound, to ensure that all lines are fastened in place. (12) AU-ring. ph-type extended ring connection hardware in place, put the bolts and tighten well nuts, washers and other standard parts, plug relax cotter pin. (13) fixed to the tower Clamp fittings on tightening