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預絞式地線懸垂線夾
預絞式懸垂線夾用于將導線固定在直線桿塔的絕緣子串上，或將避雷線懸掛在直線桿塔上。可替代目前線路上廣泛使用的XGU、XGF等船型懸垂線夾。
- 商品名稱： 預絞式地線懸垂線夾
- 產品描述
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預絞式懸垂線夾用于將導線固定在直線桿塔的絕緣子串上，或將避雷線懸掛在直線桿塔上。可替代目前線路上廣泛使用的XGU、XGF等船型懸垂線夾。
預絞式懸垂線夾由橡膠制成的雙曲線腰鼓形減振墊，減振墊外纏繞鋁合金預絞絲，在預絞絲外，裝高強度鋁合金套殼，套殼外再加上鋁合金U型卡組成。
預絞式懸垂線夾利用雙曲線腰鼓形減振墊包住導線于懸掛處，具有握力大、電暈小、重量輕、磁損小的特點。特別適合于220KV及以上線路，以及重冰區、大跨越線路工程。
Pre twisted suspension clamp is used to fix the conductor on the insulator string of the straight pole tower, or to suspend the lightning protection line on the straight pole tower.It can replace the widely used ship type suspension clamps such as XGU and XGF on the current line.
The pre twisted suspension clamp is made of a hyperbolic waist drum shaped vibration damping pad made of rubber. The vibration damping pad is wrapped with aluminum ally pre twisted wire outside, and a high-strength aluminum alloy casing is installed outside the pre twisted wire.The casing is composed of an aluminum alloy U-shaped clamp.
The pre twisted suspension clamp uses a hyperbolic waist drum shaped damping pad to wrap the wire around the suspension, which has the characteristics of high grip strength, low corona, light weight, and low magnetic loss. Especially suitable for 220KV and above lines, as well as heavy ice are as and large crossing line projects.
預絞式懸垂線夾產品裝配示意圖Product assembly Map
特點/Characteristic
1)懸掛點應力分散到整個預絞絲長度上，有效減小了導線所受靜態應力和微風振動引起的動態應力，避免了導線受損傷。2)懸掛點應力分散，大大提高了導線抗疲勞特性，延長了導線的使用壽命。3)預絞絲可提供可靠的握緊力、承受較高的不平衡荷載，從而避免導線滑移。4)特殊的結構，可降低電磁損耗并消除電暈放電，較傳統懸垂線夾具有明顯的節能特性。5)增強了導線掛點的剛度，增大了曲率半徑，單支點線夾可達300轉向角，雙支點線夾可達600轉向角。1) The stress at the suspension point is dispersed throughout the entire length of the pre twisted wire, effectively reducing the static stress and dynamic stress caused by wind vibration on the wire, and avoiding damage to the wire.2) The stress dispersion at the suspension point greatly improves the fatigue resistance of the wire and prolongs its service life.3)Pre twisted wire can provide reliable gripping force and withstand high unbalanced loads, thereby avoiding wire slippage.4) The special structure can reduce electromagnetic losses and eliminate corona discharge, and has obvious energy-saving characteristics compared to traditional suspension clamps.5)Enhanced the stiffness of the wire suspension point, increased the curvature radius, and the single support point lamp can achieve a turning angle of 300, while the double support point clamp can achieve a turning angle of 600.鋼絞線單支點/雙支點用預絞式地線懸垂線夾選型表Table Selection of Preformed Ground suspension Set/Double Suspension Set for Steel wire
備注/Notes表中僅列出部分產品，其他規格請與我公司聯系，歡迎垂詢。Only some products are listed in the table. Forother specifications,please contact our company. Felfree to inquire.提示/Prompt1)選配時需注明導線型號規格。2)當轉向角在300～600之間，或大跨越工程中，應用雙支點懸垂線夾直接與絕緣子串相連。3)須經培訓的工人方可安裝本產品。1)When selecting, it is necessary to indicate the wire model and specifications.2) When the turning angle is between 300 and 600, or in large crossing projects, double fulcrum suspension clamps should be directly connected to the insulator string.3) Trained workers are required to install this product.
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