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1. 发明申请

WO1989007356A1 METHOD FOR STRINGING HIGH TENSION POWER LINES ON A SET OF TOWERS AND APPARATUS TO CARRY OUT SAID METHOD 审中-公开
标题翻译：在一组电源上设置高张力电源线的方法和设备实现方法
公开(公告)号：WO1989007356A1
公开(公告)日：1989-08-10
申请号：PCT/EP1988000860
申请日：1988-09-23
申请人： TESAUT S.P.A. , SARACINI, Alessandro
发明人： TESAUT S.P.A.
IPC分类号： H02G01/04
CPC分类号： H02G1/04
摘要： A method for stringing high tension power lines on a set of towers, comprising the steps of: mounting a first pulley generally on the top of each tower; mounting at least a second set of pulleys suspended form the insulators beneath the first pulley on each tower; mounting rolling guide means above each crossarm of each tower; mounting second guide means connecting the tip of each crossarm to each one of said second set of pulleys; disposing a first cable on each of the first pulleys; attaching said first cable to a first spreader connecting member carrying at least second and third cables; drawing said first cable past said first pulleys; and drawing the first spreader connecting member over the first pulleys while concurrently guiding at least one of said second and third cables generally downwardly along the rolling surface of said rolling guide means onto the sliding surface way of said second guide means and into the central groove of one of said second set of pulleys. Apparatus to carry out said method.
摘要翻译：一种用于在一组塔上拉紧高压电力线的方法，包括以下步骤：将第一滑轮通常安装在每个塔的顶部上; 将至少一组第二组滑轮安装在每个塔架上的第一滑轮下方的绝缘体上; 在每个塔的每个十字臂上方安装滚动导轨装置; 安装第二引导装置，将每个十字臂的末端连接到所述第二组滑轮中的每一个; 在每个第一滑轮上设置第一缆线; 将所述第一电缆连接到承载至少第二和第三电缆的第一吊具连接构件; 第一个电缆穿过第一个滑轮; 以及在所述第一滑轮上拉动所述第一吊具连接构件，同时沿着所述滚动导向装置的滚动表面大致向下地将所述第二和第三缆线中的至少一个引导到所述第二导向装置的滑动表面上并进入所述第二引导装置的中心凹槽所述第二组滑轮中的一个。用于执行所述方法的装置。

2. 发明申请

WO1989004560A1 A DEVICE TO SUSPEND AND STRING CONDUCTORS ON LOW, MEDIUM, HIGH AND EXTRA HIGH TRANSMISSION LINES 审中-公开
标题翻译：在低，中，高和超高输电线路上挂起和串联导线的装置
公开(公告)号：WO1989004560A1
公开(公告)日：1989-05-18
申请号：PCT/EP1988000859
申请日：1988-09-23
申请人： TESAUT S.P.A. , SARACINI, Alessandro
发明人： TESAUT S.P.A.
IPC分类号： H02G01/04
CPC分类号： H02G1/04
摘要： Suspension device for the stringing of electric conductors and/or cables for overhead power lines, of the type comprising a suspension frame, to be anchored to a crossarm of a tower of the line, and means for the support and sliding of the conductors and/or cables, said support and sliding means comprising, for each conductor or cable, a plurality of support rollers rotating about parallel pins, said rollers being aligned one after the other along a curved trajectory and defining an ideal support and sliding surface for the conductor or cable. According to the invention, the support rollers for each conductor are divided in two groups forming two semi-sectors; the two semi-sectors supporting each conductor are mounted on the suspension frame in specular symmetry in respect of the central vertical suspension axis of said frame, said two semi-sectors being mutually spaced; lifting and lowering means are moreover associated to said semi-sectors, to move the semi-sectors in a substantially vertical direction.
摘要翻译：用于将用于锚定到线的塔的十字臂的悬架的类型的架空电力线的电导体和/或电缆穿线的悬挂装置以及用于支撑和滑动导体和/ 或电缆，所述支撑和滑动装置包括用于每个导体或电缆的围绕平行销旋转的多个支撑辊，所述辊沿着弯曲轨迹一个接一个地对准，并且为导体限定理想的支撑和滑动表面，电缆。根据本发明，每个导体的支撑辊分成两组，形成两个半扇形; 支撑每个导体的两个半扇区相对于所述框架的中心垂直悬架轴以镜面对称的方式安装在悬挂框架上，所述两个半扇区相互间隔开; 此外，提升和降低装置与所述半扇区相关联，以在基本垂直的方向上移动半扇区。

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