公开(公告)号：US5772158A

公开(公告)日：1998-06-30

申请号：US759265

申请日：1996-12-02

申请人： Douglas Blanding

发明人： Douglas Blanding

IPC分类号： E04H12/24 ,  F16L3/00 ,  H02G7/05

CPC分类号： H02G7/05 ,  F16L3/00 ,  E04H12/24

摘要： A combination of apparatus for laterally offsetting power lines from a utility pole, and maintaining the utility pole in an essentially vertical orientation and statically balanced condition. A truss assembly is pivotally mounted to a utility pole adjacent the top thereof. The truss includes a tubular member which extends in laterally spaced, parallel relation to a utility pole, and which receives therethrough an elongated rod adapted to securely receive and support several types of power lines. The elongated rod includes several insulated candlesticks, or wire receiving members, on its top end, and includes several, longitudinally spaced holes formed transversely therethrough, each one of which operably receives an insulated, wire receiving bolt. To counter-act the unbalanced load placed on the utility pole by the laterally offset power lines, a guy wire is attached at its ends to the upper and lower ends of the utility pole. The guy wire passes around a pulley assembly which is adjustably interconnected to the utility pole. By adjusting the lateral distance separating the pulley assembly from the utility pole, the tension in the guy wire is correspondingly adjusted. Accordingly, by adjusting the tension in the guy wire to counter-act the unbalanced load put on the utility pole by the offset power lines, the utility pole will be maintained in an essentially vertical orientation and in a statically balanced condition.

摘要翻译： 用于将电力线从电线杆横向偏移并将电线杆保持在基本垂直取向和静态平衡状态的装置的组合。 桁架组件枢转地安装到邻近其顶部的电线杆上。 桁架包括管状构件，该管状构件以与实用杆成横向间隔开的平行关系延伸，并且通过其接收适于牢固地接收和支撑若干类型的电力线的细长杆。 细长的杆在其顶端上包括数个绝缘的烛台或电线接收构件，并且包括横向穿过的多个纵向隔开的孔，每个孔可操作地接收绝缘的电线接收螺栓。 为了通过横向偏移的电力线来抵消放置在电线杆上的不平衡载荷，其导线在其端部附接到电线杆的上端和下端。 钢丝绳绕过可调节地连接到电线杆的滑轮组件。 通过调整将皮带轮组件与电线杆分开的横向距离，相应地调整连线的张力。 因此，通过调整家用电线中的张力来抵消通过偏移电力线施加在电线杆上的不平衡载荷，电线杆将保持在基本垂直的方向和静态平衡的状态。

公开(公告)号：US5801336A

公开(公告)日：1998-09-01

申请号：US922012

申请日：1997-09-02

申请人： Douglas Blanding

发明人： Douglas Blanding

IPC分类号： H02G7/12 ,  H02G7/20

CPC分类号： H02G7/12 ,  H02G7/20

摘要： A device for maintaining separation of the cables in a 3-phase, electric distribution system. The spacer device includes three body members each having first and second, rod receiving, bored holes formed therein. In two of the body members, the first and second holes extend along respective linear axes at about a 30.degree. angle to one another, while in the third body member the holes are disposed at about a 120.degree. angle. Elongated rods are removably positioned within the bored holes, thereby serving to interconnect the body members. Each spacer device further includes a cable clamping member pivotally and slidably attached to each body member. The clamping members are movable between engaged and disengaged relation to the body members, thereby retaining or releasing, respectively, the electric cables.

摘要翻译： 一种用于在三相配电系统中维持电缆分离的装置。 间隔装置包括三个主体构件，每个主体构件具有形成在其中的第一和第二杆接收孔。 在两个主体部件中，第一和第二孔沿着相应的直线轴线以大约30度的角度彼此延伸，而在第三主体部件中，孔以大约120度的角度设置。 细长的杆可拆卸地定位在钻孔内，从而用于使主体构件相互连接。 每个间隔器装置还包括可枢转地并可滑动地附接到每个主体构件的电缆夹紧构件。 夹紧构件可以在与本体构件接合和脱离的关系之间移动，从而分别保持或释放电缆。

公开(公告)号：US06316724B1

公开(公告)日：2001-11-13

申请号：US09557576

申请日：2000-04-21

申请人： Douglas Blanding

发明人： Douglas Blanding

IPC分类号： H02G700

CPC分类号： H02G7/12

摘要： A spacer device for maintaining separation of a plurality of utility lines. The spacer includes a series of non-conductive, insulator members extending in longitudinally spaced relation to one another along a common longitudinal axis, and being interconnected to one another by an elongated rod which also extends along the common longitudinal axis. The insulator members each include respective conductor engaging portions, body portions, and a passageway extending longitudinally therethrough. The rod engages and extends through the passageways of each insulator member. The conductor engaging portions each include bar members that have a v-shaped notch removed therefrom to facilitate stable and secure engagement of the insulator members on top the conductors.

摘要翻译： 一种用于维持多条公用事业线分离的间隔装置。 间隔件包括一系列不导电的绝缘体构件，其沿着共同的纵向轴线彼此纵向间隔开地延伸，并且通过也沿着共同纵向轴线延伸的细长杆彼此互连。 绝缘体构件各自包括相应的导体接合部分，主体部分和纵向延伸通过的通道。 杆接合并延伸穿过每个绝缘体构件的通道。 导体接合部分各自包括具有从其移除的V形切口的杆构件，以便于绝缘体构件在导体顶部上的稳定和牢固的接合。

公开(公告)号：US06229086B1

公开(公告)日：2001-05-08

申请号：US09267405

申请日：1999-03-12

申请人： Douglas Blanding

发明人： Douglas Blanding

IPC分类号： H02G720

CPC分类号： H02G7/20

摘要： An adapter for mounting multiple 3-phrase circuits to a utility pole. The adapter includes a base unit having a centrally positioned, female socket member, and three, angularly offset legs extending radially outwardly from the bottom of the socket member. Each of the three legs include bottom surfaces extending in a common plane, so as to permit the base unit to be securely attached to a standard cross-arm assembly by passing fasteners through holes formed through each of the legs. A candlestick holder includes a male socket member which is securely positioned within the base unit's female socket member, and further includes three angularly offset, bored holes for receiving three candle sticks therein. By mounting the base unit to the end of a cross-arm assembly and attaching the candle stick holder to the base unit, a 3-phrase circuit can be assembled in minimal space on a utility pole.

摘要翻译： 用于将多个3段电路安装到电线杆的适配器。 适配器包括具有中心定位的阴插座构件的基座单元和从插座构件的底部径向向外延伸的三个角度偏移的腿。 三个腿中的每一个包括在公共平面中延伸的底表面，以便通过使紧固件穿过通过每个腿形成的孔而允许基座单元牢固地附接到标准横臂组件。 烛台保持器包括牢固地定位在基座单元的阴插座构件内的阳插座构件，并且还包括用于在其中容纳三个蜡烛棒的三个角度偏移的钻孔。 通过将基座单元安装到交叉臂组件的端部并将蜡烛棒支架附接到基座单元，可以在电线杆上的最小空间中组装3短路电路。

公开(公告)号：US5981879A

公开(公告)日：1999-11-09

申请号：US953456

申请日：1997-10-17

申请人： Douglas Blanding

发明人： Douglas Blanding

IPC分类号： H01B17/16 ,  H01B17/02 ,  H01B17/14

CPC分类号： H01B17/16

摘要： A device providing an insulating support for an electrical conductor includes a body having a through bore with an upper, cylindrical portion and a lower, threaded portion. A hook extends integrally from the upper end of the body over the upper end of the cylindrical bore. A piston in the cylindrical bore has an upper end for mating engagement with the hook to define a fully enclosed passageway surrounding the conductor upon movement of the piston from an initial position, wherein the conductor may be moved laterally to a position between the hook and the upper end of the piston, to a terminal position wherein the conductor is fully surrounded by surface portions of the hook and piston. A threaded insert is engaged in the threaded portion of the body axial bore. A passageway through the insert has a one-way valve for injection of silicone gel into the cylindrical portion of the body bore to move the piston from its initial to its terminal position. An internally threaded, blind bore in the insert is provided for mounting the device on a threaded shaft such as those conventionally positioned on utility poles.

摘要翻译： 提供用于电导体的绝缘支撑件的装置包括具有通孔的主体，该通孔具有上部圆柱形部分和下部螺纹部分。 钩从主体的上端整体延伸到圆柱形孔的上端。 圆柱形孔中的活塞具有用于与钩匹配接合的上端，以在活塞从初始位置移动时限定围绕导体的完全封闭的通道，其中导体可以横向移动到钩和钩之间的位置 活塞的上端到终端位置，其中导体被钩和活塞的表面部分完全包围。 螺纹插入件接合在主体轴向孔的螺纹部分中。 通过插入件的通道具有单向阀，用于将硅胶凝胶注入到主体孔的圆柱形部分中，以将活塞从其初始位置移动到其终端位置。 提供了插入件中的内螺纹盲孔，用于将装置安装在诸如通常位于电线杆上的螺纹轴上。

公开(公告)号：US6143980A

公开(公告)日：2000-11-07

申请号：US133415

申请日：1998-08-13

申请人： Douglas Blanding

发明人： Douglas Blanding

IPC分类号： H02G7/12 ,  H02G7/20 ,  H02G7/05

CPC分类号： H02G7/12 ,  H02G7/20

摘要： An assembly for clamping and retaining a cable in attached relation to a utility pole. The assembly generally includes a block portion and clamping member pivotally and slidably connected thereto. The block member includes a rear end having a bored hole formed therein, a recessed portion formed in its upwardly facing surface, and a pair of spaced apart tongues vertically spaced from the recessed portion. The clamping member includes a body portion and a pair of spaced apart forks extending downwardly therefrom which are movable between engaged and disengaged relation to the recessed portion. A pivot pin passes through the body of the clamping member and the tongues of the block member. The hole formed through the clamping member's body is oval in shape so as to permit not only pivotal movement thereof with respect to the block member, but also sliding movement. The forks and tongues are shaped so as to receive and clamp a cable thereinbetween.

摘要翻译： 用于将电缆夹紧并保持在与电线杆相连的组件。 组件通常包括块部分和可枢转并可滑动地连接到其上的夹紧构件。 块构件包括具有形成在其中的钻孔的后端，形成在其向上表面中的凹部和与凹部垂直间隔开的一对间隔开的舌片。 夹紧构件包括主体部分和从其向下延伸的一对间隔开的叉，其可在与凹部接合和分离的关系之间移动。 枢轴销通过夹紧构件的主体和块构件的舌片。 通过夹紧构件的本体形成的孔是椭圆形的，不仅允许其相对于块构件的枢转运动，而且允许滑动运动。 叉和舌片被成形为在其间容纳和夹紧电缆。