公开(公告)号：US4618114A

公开(公告)日：1986-10-21

申请号：US709999

申请日：1985-03-13

申请人： James H. McFarland

发明人： James H. McFarland

IPC分类号： F16L3/13 ,  F16L3/227 ,  F16L3/08

CPC分类号： F16L3/222 ,  F16L3/13 ,  F16L3/227

摘要： A conduit system for supporting and clamping a bank of conduits of different diameters in a substantially parallel and spaced apart relationship which requires a minimum number of parts and which can be assembled simply and rapidly. The basic structure is comprised of a plurality of vertically and horizontally interlocking modular units, each consisting of a frame member having at least one side thereof including an arcuate surface corresponding to the outside diameter of a first conduit. The conduit is supported on the arcuate surface of one frame member and clamped thereon by a second, superimposed, interlocking frame member. A unitary generally U-shaped adapter is employed to support a smaller diameter conduit within the system. One end of the adapter includes a snap-on clip to facilitate attachment to an arcuate surface of a frame member and the opposite end comprises a pair of opposed resilient arms for receiving and holding the smaller conduit in a fixed relationship to the arcuate surface.

摘要翻译： 一种管道系统，用于以基本上平行和间隔的关系支撑和夹紧不同直径的管道组，其需要最少数量的部件并且可以简单且快速地组装。 基本结构由多个垂直和水平互锁的模块单元组成，每个模块单元由框架构件组成，框架构件的至少一侧包括对应于第一导管的外径的弓形表面。 导管支撑在一个框架构件的弓形表面上，并通过第二叠置的互锁框架构件夹紧在其上。 采用一体的大致U型适配器来支撑系统内较小直径的导管。 适配器的一端包括卡扣夹，以便于连接到框架构件的弧形表面，并且相对端包括一对相对的弹性臂，用于以较小的导管接合和保持与弓形表面固定的关系。

公开(公告)号：US4601447A

公开(公告)日：1986-07-22

申请号：US665968

申请日：1984-10-29

申请人： James H. McFarland

发明人： James H. McFarland

IPC分类号： F16L3/22

CPC分类号： F16L3/222

摘要： A system for anchoring the conduit spacers of a utility duct bank in a fixed position within a trench during encasement or burial of the duct bank. The conduit spacers comprise components having mating bosses by means of which they can be horizontally and vertically interlocked. A holder interfits with the horizontal or side attachment bosses and includes a vertical guide opening for receiving a length of steel reinforcing bar or other elongated member. The length of reinforcing bar is inserted through at least one, and preferably two or more aligned and driven into the earth forming the floor of the trench, and the top portion of the bar is secured as by being bent over the upper holder to prevent the duct bank from shifting or floating upwardly as when concrete is poured around it. The shape of the holders is such that a tapered notch is created between the conduit spacer and holder fitted thereto for receiving a horizontally extending reinforcing rod to provide added strength to the duct bank.

摘要翻译： 一种用于在管道组的包围或埋葬期间将公用设施管道组的导管间隔件锚定在沟槽内的固定位置中的系统。 导管间隔件包括具有配合凸起的部件，通过它们可以水平和垂直地互锁。 支架与水平或侧面安装凸台相配合并且包括用于容纳一定长度的钢筋或其它细长构件的垂直导向开口。 加强筋的长度通过至少一个，优选两个或更多个对准并被驱动进入形成沟槽的地板的土壤中，并且杆的顶部通过弯曲在上部保持器上而被固定，以防止 当混凝土浇筑在其周围时，管道组从移动或向上浮动。 保持器的形状使得在导管间隔件和安装在其上的保持器之间产生锥形凹口，用于容纳水平延伸的加强杆，以向管道组提供增加的强度。