![]() ![]() Carried-up suspension clamp-CGF TypeĬharacteristics: The hull axis lies below the centerline of the wire and has a tendency to be unstable, and its rotation often exceeds the deflection of the wire.įunction: It is mainly used when the overhead ground wire is placed on the top of the tower, and when the split wire is to be arranged on the bar. The axis of the hull is above the centerline of the wire, and its rotation coincides with the deflection of the wire. Classified by the position of rotating point Center swing suspension clamp The jumper one also can use on substation and has weak grip. This type of anti-corona suspension clip is divided into two types: line and jumper. Materials: clamp and plate-aluminum alloy deadend link-stainless steel spare parts–steel Typically, the componetns of the anti-corona type includes a flared hull, two (or four) bolts (to fasten the boat hull) and the steel hoop of the suspension part in the middle of the hull, which also known as the suspension bar type. This kind of clamp require high anti-corona ability. It is used for 330kv-500kv transmission line or high altitude transmission line. This means the clmaps may have enough tensile strenghth įor the clip of the lightning conductor, the grip strength should be no less than 25% of the rated tensile strength of the steel strand, and the grip of the clip for the steel core aluminum stranded wire should be no less than 30% of the rated tensile strength of the wire. The cable will not get out of the clamp even in the condition of unblanced icing on adjacent gears. Strenghthen suspension clamp-CGJ TypeĬlamps have high vertical devastating load The socket and the socket are made of forging ironĪll the componants are hot-dip galvanized zinc and are corrusion resistent. Due to such a combinaton, the bending movement of the hanging plate is reduced, and also change the direction. These are the two reasons the U-shaped hanging plate is added to the upper end of the wire hanging plate. If you use the common hanging plate, it is easy to cause deformation. The diameter of the wire clip slot is large, when it is used for large section steel-cored alumimum conductors or conductors wrapped with pre-twisted wire sheathed grommets. The materials: Clamp and plate–forging iron Closed pin–stainless steel spare parts–steel Suspension Clamp with U-shaped Plate All the products meets the international standards. All specifications are avaliable with the drawings porvided. The fixed u-shaped screw suspension clamp(CGU) can be costomized. Classified by the structure of the suspension clamp CGU suspension clampĬGU suspension clamp is als called general type suspension clamp. Here we will introduce three ways to classify them.įirstly, some of the abbreviations as follow: C(X)-suspension clamp, G– fixed, S-double clamp, U-U shaped screw, J-strenghthened, H-Aluminum Alloey, F-anti-corona, K-carried up type, T-carry bag type, A-with socket clevis eye, B-with U-shaped clevis, X-hang-down type. They can be classified in different method. There are numorous kinds of suspension clamps. It also used for fixing and supporting the conductor and non-linear rod on the pole. They can hang the conductors or arresters on the insulators or hang the arresters on the tower by the connectors. The suspension clamp is used on overhead lines or substations. The suspension clamp hangs or supports the conductors, primarily bearing the vertical load hardware. There are also two types of suspension hardware, including tension fittings and limited grip hardware. The suspention clamp is a kind of overhead line conductors. Classified by the position of rotating point.Suspension clamp with socket clevis eye.Classified by the structure of the suspension clamp. ![]()
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