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COMPOSITE ANCHORING BODY, PIPELINE CONNECTION DEVICE USING ANCHORING BODY, AND METHOD FOR INSTALLING SAME

机译:复合锚固本体,使用锚固本体的管道连接装置以及安装方法

摘要

Disclosed are a composite anchoring body (1), a pipeline connection device using the anchoring body (1), and a method for installing same. An elastic body (4) in the composite anchoring body (1) is a straight strip-shaped polyhedron with a wide bottom and a narrow top, wherein a bottom face (41), a left end face (42) and a right end face are all flat faces, the bottom face 41 is an isosceles trapezoid, and a top face (44) is a curved face formed by connecting flat faces in a curvedmanner. A number of racks (2) are embedded, at intervals, in the length L direction of the elastic body (4), and the tooth top direction of sawteeth (21) of the racks is parallel to the long side of each of the flat faces, which are connected to form the curved face. A horizontal face (443) of the elastic body is provided with a plurality of yielding portions (3) uniformly distributed in the length L direction thereof, and one rack (2) is adjacent to at least one of the yielding portions (3) in the width W direction of the elastic body (4). After at least one composite anchoring body (1) is connected end to end to form an annular anchoring body (20), and same is put into an anchoring chamber (11) of a bellmouth (10) of the pipeline connection device, the sawteeth (21) and an outer wall of a socket (13) are engaged. The composite anchoring body (1) and the pipeline connection device are easy to manufacture, convenient to use, have a good anchoring effect and are adapted to pipes of different diameters. The method for installing the pipeline connection device is simple to operate and high efficient.
机译:本发明公开了一种复合锚固体(1),使用该锚固体(1)的管道连接装置及其安装方法。复合锚固体(1)中的弹性体(4)是底部宽,顶部窄的直条形多面体,其底面(41),左端面(42)和右端面全部是平面的,底面41是等腰梯形,而顶面(44)是通过以弯曲方式连接平面而形成的曲面。多个齿条(2)在弹性体(4)的长度L方向上间隔地嵌入,并且齿条的锯齿(21)的齿顶方向平行于每个扁平体的长边。面,它们连接形成曲面。弹性体的水平面(443)设置有在其长度L方向上均匀分布的多个屈服部(3),并且一个齿条(2)与该弹性体的至少一个屈服部(3)相邻。弹性体(4)的宽度W方向。在将至少一个复合锚固体(1)首尾相连以形成环形锚固体(20)之后,将其放入管道连接装置的喇叭口(10)的锚固室(11)中,锯齿(21)与插座(13)的外壁接合。本发明的复合锚固体(1)和管道连接装置易于制造,使用方便,锚固效果好,适用于不同直径的管道。该管道连接装置的安装方法操作简单,效率高。

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