JNE系列楔型绝耐张线夹.docVIP

JNE系列楔型绝缘耐张线夹，为节能型金具，产品壳体采用高强度、抗氧化的特种铝合金压铸成型；内楔为耐候型工程塑料制造；壳体与内楔以楔形配合，具有强度高、握力好、无电能损耗、安装方便等特点。 ? 产品介绍??JNE系列楔型绝缘耐张线夹，为节能型金具，产品壳体采用高强度、抗氧化的特种铝合金压铸成型；内楔为耐候型工程塑料制造；壳体与内楔以楔形配合，具有强度高、握力好、无电能损耗、安装方便等特点。? 适用于10kV及以下架空绝缘导线的终端或耐张段两端的耐张绝缘子串上，将架空绝缘导线固定拉紧，其导线截面为16～300mm2，安装时不需剥除绝缘层。该产品同样适用于钢芯铝绞线绝缘架空电缆(JKLGYJ、JKLGYJ/Q型)。? 自1998年首次安装上网运行，距今已有五年多的运行历史，被几百家电力用户推广使用，深受好评。为满足不同用户的使用要求，该系列产品目前已有六种型式，每种型式按导线规格分别配有不同的绝缘增强塑料内楔。 型号说明安装状态图型号规格及主要技术参数JNE-1????????????????????????????? NE-2?????JNE-3JNE1系列，壳体为内方梯型，挂环为不锈钢，采用挂钩式连接，安装方便。JNE2系列为改良型，壳体为内方梯型，挂环为热镀锌钢制件。JNE3系列为拉板式，挂板采用热镀锌钢制件，壳体为内方梯型。销钉孔内加耐磨衬套成为耐磨楔形绝缘耐张线夹。JNE4系列，采用高强度耐侯工程塑料制造。 JNE5 列，壳体为内方梯型；内楔采用自锁式；挂环选用不锈钢挂环为A型，选用铁制螺栓挂环为B型线夹的安装1、连接棒型绝缘子(或悬式绝缘子)把线夹的拉环与绝缘子相连。(见图1)2、拉紧导线，把紧线器的牵引钩钩在绝缘子上的挂环上，紧线。(见图2) 3、固定导线，当导线紧到规定的悬垂度后，取出两片内楔，将导线预置在壳体内，两片内楔左右对应抱在导线上，再往壳体内轻推，调整好位置，然后用榔头敲击楔块后部，使其略紧。(见图3) 4、拆除紧线器，使线夹承受导线张力。  the economic development in the new normalOf awareness errors, deep awareness economic development new normal of objective inevitability, prevent one-sidedness, and simplistic, cannot to whether on himself favourable to judge new normal bad; cannot put new normal as a basket, what are to in loaded; cannot put new normal as haven, put work bad do, and didnt dry good of reasons are due Yu new normal, for not officer, and not development find excuses. Actively promote the supply side of structural reforms and implement the CPC Central Committee defined five pillars of policy and five priorities, implement the major decisions and arrangements of the central support accelerated development of Fujian, a good grasp of the old Soviet areas, green development, precision significant opportunities to alleviate poverty. (4) lead to overcome difficulty, dare to play. Dare not sword, before major problems before not to grasp the nettle and on front, afraid to come forward before the crisis and error cant bear responsibility, not firmly fight these issues before the evil, strengthen the sense of responsi