公开(公告)号：WO2008077055A1

公开(公告)日：2008-06-26

申请号：PCT/US2007/087969

申请日：2007-12-18

Applicant: AFL TELECOMMUNICATIONS LLC ,  QUESNEL, Wayne, L.

Inventor： QUESNEL, Wayne, L.

IPC: H02G3/00 ,  H02G7/00

CPC classification number: H02G7/053 ,  Y10T24/1453 ,  Y10T24/44504 ,  Y10T29/49947

Abstract: A clamp with a first clamp halve with a hinge portion and a first opening for a fastener; a second clamp halve, with a hinge portion and a first opening for a fastener; a cable opening; and a hinge device for connecting the two hinge portions. The clamp may also include a first clamp halve with a second opening for a closing insert.

Abstract translation: 具有第一夹具的夹具具有铰链部分和用于紧固件的第一开口; 第二夹具半部具有铰链部分和用于紧固件的第一开口; 电缆开口; 以及用于连接两个铰链部分的铰链装置。 夹具还可以包括具有用于封闭插入件的第二开口的第一夹具半部。

公开(公告)号：WO2007070966A3

公开(公告)日：2007-09-07

申请号：PCT/AU2006001971

申请日：2006-12-22

Applicant: PREFORMED LINE PRODUCTS AUSTRA ,  TIMBRELL PHILIP ,  MCGONIGAL DAN ,  RUSSELL ANTHONY ,  JEFFERSON DEREK ,  GREELY MATTHEW ,  FARTAIS DANIELA ,  PRALEA FLORIN

Inventor： TIMBRELL PHILIP ,  MCGONIGAL DAN ,  RUSSELL ANTHONY ,  JEFFERSON DEREK ,  GREELY MATTHEW ,  FARTAIS DANIELA ,  PRALEA FLORIN

IPC: E04H12/24 ,  H02G7/00 ,  H02G7/20

CPC classification number: H02G7/05 ,  H02G3/24

Abstract: The present invention relates to a cross-arm for supporting power cables, and a process for manufacturing a cross-arm. A cross-arm is provided which is an integrated form and which includes a plurality of shape components, each of the plurality of shape components having a profile which is arranged to reduce conductive tracking. The shape components may include a shadow arrangement where the sheds are mounted vertically in use and include recesses between the sheds that are shaped to receive cables. Another shape component includes a cross-arm top section profile to promote the runoff of water.

Abstract translation: 本发明涉及用于支撑电力电缆的交叉臂，以及用于制造横臂的方法。 提供了一种横向臂，其是整体形式并且包括多个形状分量，所述多个形状分量中的每一个具有被布置为减少导电跟踪的轮廓。 形状部件可以包括阴影布置，其中棚子在使用中垂直地安装并且包括形成为接收电缆的棚屋之间的凹部。 另一种形状组件包括横臂顶部剖面，以促进水的径流。

公开(公告)号：WO2005022714A2

公开(公告)日：2005-03-10

申请号：PCT/US2004027807

申请日：2004-08-27

Applicant: QUANTA SERVICES ,  DEVINE CLIFFORD W ,  O'CONNELL DANIEL N

Inventor： DEVINE CLIFFORD W ,  O'CONNELL DANIEL N

IPC: H02G1/02 ,  H02G7/00 ,  H02H7/06

CPC classification number: H02G1/02 ,  H02G1/04

Abstract: ABSTRACT A method and apparatus for handling and/or stringing energized conductor for a high voltage power line conductor for a high voltage power line is provided. The method includes bringing components and workers to the same electrical potential and transferring power from one contractor to another. Associated apparatus is also described.

Abstract translation: 摘要提供了用于处理和/或串联用于高压电力线的高压电力线路导体的通电导体的方法和设备。 该方法包括使组件和工作人员具有相同的电位并将电力从一个承包商转移到另一个承包商。 还描述了关联的设备。

公开(公告)号：WO03046931A3

公开(公告)日：2003-10-16

申请号：PCT/US0238023

申请日：2002-11-27

Applicant: WULFF JOSEPH W ,  WULFF DOUGLAS J

Inventor： WULFF JOSEPH W ,  WULFF DOUGLAS J

IPC: H01B7/02 ,  H02G7/00 ,  H01B11/06 ,  H01B7/00 ,  H02G7/06 ,  H02G7/14 ,  H06G7/20

CPC classification number: H01B7/0266 ,  H02G7/00

Abstract: A power transmission shield (10) is utilized on a power transmission line (100) to prevent electrical discharge from the transmission line (100) to an animal. The shield (10) includes an insulative mesh structure (12) formed of a plurality of fibrous strands (14) and a means for securing the insulative mesh structure (12) to the transmission line (100).

Abstract translation: 电力传输屏蔽（10）用于输电线（100），以防止从传输线（100）到动物的放电。 护罩（10）包括由多个纤维束（14）形成的绝缘网状结构（12）和用于将绝缘网格结构（12）固定到传输线（100）的装置。

公开(公告)号：WO02027878A3

公开(公告)日：2002-06-27

申请号：PCT/IB2001/001698

申请日：2001-09-17

IPC: H02G1/00 ,  H02G7/00 ,  H02G13/00 ,  E04H12/00

CPC classification number: H02G7/00 ,  H02G1/00 ,  H02G13/00

Abstract: An electrical installation comprises a support structure including a wooden pole (20.1, 20.2), electrical equipment (14, 16) mounted on the support structure, and an earthing conductor (24, 72) through which the equipment is earthed. The earthing conductor is set in a channel (34) cut in the outer surface of the pole. At each end of the earthing conductor there is a threaded bush 26, which is also set in the pole. Electrical connections can be made to the earthing conductor by means of threaded bolts (46) which engage with the bushes. The earthing conductor is concealed by a wooden cover strip (38) which fits in the channel to cover the conductor. A method of installing the earthing conductor is also disclosed.

Abstract translation: 一种电气设备包括一个支撑结构，包括安装在支撑结构上的木杆（20.1,20.2），电气设备（14,16）以及设备接地的接地导体（24,72）。 接地导体设置在在极的外表面上切割的通道（34）中。 在接地导体的每一端都有螺纹衬套26，其也设置在极中。 可以通过与衬套接合的螺栓（46）对接地导体进行电连接。 接地导体由木制覆盖条（38）隐藏，该木制盖条（38）装配在通道中以覆盖导体。 还公开了一种安装接地导体的方法。

公开(公告)号：WO01080390A1

公开(公告)日：2001-10-25

申请号：PCT/IT2001/000182

申请日：2001-04-11

IPC: H02G1/02 ,  H02G1/04 ,  H02G7/00 ,  H02G7/02 ,  H02G7/05

CPC classification number: H02G7/056 ,  H02G1/04 ,  Y10T403/5733

Abstract: A method for the realisation and the maintenance of overhead line plants for telecommunications, in which the anchor or "mooring" device of the self-gripping two-way supports of the cables, is made integral with a movable structure free to move along the supporting post. The structure comprises a chain allowing to lower the line from span level to ground level, and its successive lifting to the predetermined operative height at the end of the maintenance intervention; said lowering of the line to the ground level being obtained by expoliting the gravity force acting on the line itself, and the successive lifting, by pulling this anchor chain. The movable structures are realised according to different configurations, depending on the characteristics of the posts where these structures are used.

Abstract translation: 用于实现和维护用于电信的架空线路设备的方法，其中电缆的自动夹持双向支撑件的锚固装置或“系泊”装置与沿着支撑件自由移动的可移动结构构成一体 帖子。 该结构包括链条，其允许从跨度水平降低到地平面线，并且在维护干预结束时连续提升到预定的操作高度; 所述降低地面水平线是通过暴露作用在线路本身上的重力而获得的，并且通过拉动该锚链而连续提升。 取决于使用这些结构的柱的特性，可以根据不同的构造实现可移动结构。

公开(公告)号：WO01045223A1

公开(公告)日：2001-06-21

申请号：PCT/GB2000/004799

申请日：2000-12-14

IPC: H02G7/00

CPC classification number: H02G7/00

Abstract: An installation (10) comprises an aerial line (12), for example an ADSS cable, suspended from a plurality of suspension locations (14) provided on or by structures which extend from ground level (18). In order to bar access to the line to climbing animals such as rodents which may damage the line rotatable bodies (20) are provided on the structures and/or the line adjacent thereto.

Abstract translation: 安装件（10）包括悬挂在从地平面（18）延伸的结构上或由结构延伸的多个悬挂位置（14）的架空电线（12），例如ADSS电缆。 为了阻止进入爬行动物（例如可能损坏线路旋转体（20）的动物）的线路被设置在与其相邻的结构和/或线上。

公开(公告)号：WO0036724A3

公开(公告)日：2000-09-08

申请号：PCT/DK9900708

申请日：1999-12-17

Applicant: DAN CONTROL ENGINEERING A S ,  KIRKEGAARD KARSTEN ,  KRISTENSEN PER ,  LINDBERG PEDER WEHNER

Inventor： KIRKEGAARD KARSTEN ,  KRISTENSEN PER ,  LINDBERG PEDER WEHNER

IPC: F03D80/80 ,  H02G7/00 ,  H02G7/05 ,  F03D11/00 ,  F16L3/10

CPC classification number: H02G7/00 ,  F03D80/85 ,  Y02E10/726

Abstract: The invention relates to a wind turbine with a suspension, to such suspension and holders for such suspensions. The invention has the purpose of suspending elongated members such as electrical power cables from the nacelle of a wind turbine and down through the tower of the wind turbine. The suspension of the invention utilises either a high friction between an inner rod and outer plates to hold the member by ensuring that the length of the inner rod and the supporting plates is at least four times the diameter of the members or a more mechanical holding of the members by providing beads in clamping portions constituting the suspension.

Abstract translation: 具有悬架的风力涡轮机技术领域本发明涉及一种具有悬架的风力涡轮机，涉及用于这种悬架的悬架和支架。 本发明具有将诸如电力电缆的细长构件从风力涡轮机的机舱悬挂下来并穿过风力涡轮机的塔架的目的。 本发明的悬架利用内杆和外板之间的高摩擦力通过确保内杆和支撑板的长度至少是构件直径的四倍或者更加机械地保持 通过在构成悬架的夹持部分中设置卷边来实现构件。

公开(公告)号：WO2023069925A1

公开(公告)日：2023-04-27

申请号：PCT/US2022/078263

申请日：2022-10-18

Applicant: HUBBELL INCORPORATED

Inventor： ALFARO, Paul ,  HERMAN, Kyle, Randy

IPC: H01B17/00 ,  H01B17/56 ,  H01B17/58 ,  H02G7/00 ,  H02G1/02 ,  H01B19/00 ,  H01B17/44 ,  H01B17/06

Abstract: A wildlife guard assembly is provided that includes two cover sections, a biasing member, and a toggle action lever mechanism. The cover sections are hinged so that the cover sections, when in a closed position, a cavity to capture a line post insulator is defined. The biasing member normally biases the cover sections to the closed position. The lever mechanism is connected to the cover sections and has an over-center position that releasably holds the two cover sections in an open position. The lever mechanism is positioned in the cavity such that, during installation on the line post insulator, the line post insulator interacts with the lever mechanism to move the lever mechanism from the over-center position to allow the biasing member and the lever mechanism to move the cover sections to the closed position.

公开(公告)号：WO2022121502A1

公开(公告)日：2022-06-16

申请号：PCT/CN2021/124353

申请日：2021-10-18

Applicant: 南方电网科学研究院有限责任公司 ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID [CN]/[CN] ,  广西电网有限责任公司电力科学研究院 ELECTRIC POWER RESEARCH INSTITUTE OF GUANGXI POWER GRID CO., LTD. [CN]/[CN]

Inventor： 刘磊 LIU, Lei ,  庞峰 PANG, Feng ,  唐力 TANG, Li ,  李恩文 LI, Enwen ,  李敏 LI, Min ,  李斌 LI, Bin ,  厉天威 LI, Tianwei ,  范才进 FAN, Caijin ,  边美华 BIAN, Meihua ,  张兴森 ZHANG, Xingsen ,  彭家宁 PENG, Jianing ,  卢展强 LU, Zhanqiang ,  李君华 LI, Junhua ,  刘桂婵 LIU, Guichan ,  杨艺云 YANG, Yiyun ,  梁世容 LIANG, Shirong

IPC: H02G7/00 ,  H01B17/38

Abstract: 一种针式绝缘子，包括：绝缘部、第一连接部和第二连接部；第一连接部用于连接横担，第二连接部用于连接导线；第二连接部包括升降螺杆、转动杆、固定座、第一锥齿轮和第二锥齿轮；升降螺杆滑动设置于固定座上，升降螺杆的轴向和升降螺杆的滑动方向均与绝缘部的轴向同向；第二锥齿轮转动设置于固定座上，第二锥齿轮的轴心开设有螺孔；转动杆转动设置于固定座上，转动杆靠近于升降螺杆的一端与第一锥齿轮固定连接，第一锥齿轮与第二锥齿轮相啮合。本申请解决了现有的针式绝缘子其与导线的连接需要采用钢丝缠绕固定，缠绕固定所需要的作业时间较多，增加了作业人员的劳动强度，且不利于带电作业，具有一定的危险性的技术问题。