Feeding and distribution tube for the telecommunication and data technology

0001The invention relates to an intake manifold and for telecommunications and data technology, in particular for insertion into cable trenches.

0002In the existing local cable networks are at the Junctions and branch points of the cable duct system Cable ducts provided with manhole covers, on which there is the access to the cables and joints, divert around the cables in different directions and distribute. This custom concrete elements, walk-manholes have a large Space and are expensive to manufacture. It is building capacity required and there are in the Conurbations of cities difficulties, these Cable ducts accommodate space moderate.

0003The invention is based on the object, a for Copper and fiber optic cable alike Applicable intake and manifold to develop, with at the intersection and junction points of Cable pipe system of telecommunications and Datentechnik access to cables, sleeves, manifolds and optionally with electronic devices little effort is reliably ensured.

0004The realization of this object from the features of claim 1. The inventive intake and Distributor pipe consists of a base part with several, preferably four, segments which with Pipe connection for Anmuffen the commercial Cable conduits are provided, and a manifold with cover, in which a distribution, cable spare lengths introduced and electronic equipment can be. The intake and manifold is the adapted dimensions of the existing cable trenches and requires only a small footprint and low Earthworks or construction and may the number of cables prefabricated and of the depth of the trench and adapted to be assembled.

0005The straight or diagonally inserted in the base part Pipe sockets allow easy assembly of cables with rounded sliding surfaces at a large bending radius and ensure easy access to the cable when Threading by hand or pulling means. The Preparation of base segments can in many Embodiments with no or with a variety of pipe connections on injection molding machines with tools done without a slide. The variously exported base segments can arbitrarily are assembled. The base segments waterproof sealant such as sealing strips are joined together.

0006Further advantageous embodiments of the invention result from the dependent claims.

0007The invention is hereinafter with reference to an in Drawings embodiment shown a Feeding and distributing pipe explained in more detail. It show:<dl tsize="7"><dt>Fig. 1</dt><dd>the schematic side view of a Feeding and distributing pipe,</dd><dt>FIG. 2</dt><dd>the top view of the base part of the Intake and manifold of FIG. 1 and</dd><dt>Fig. 3</dt><dd>the schematic plan view of a Base segment of the intake and manifold according to FIGS. 1 and 2.</dd></dl>

0008Fig. 1 shows the side view of a drawing-in and Manifold 1 in a schematic representation. Then there is the intake and manifold 1 in essentially of a base part 3, a manifold 2, a cover. 6

0009The base part 3 comprises four Sockelselsegmenten 10, to each different sized Pipe stub 4 An amount (Fig. 2 and 3).

0010The pipe stub 4 of a base segment 10 of FIG. 3 can have different diameters. It Both different pipe stubs 4 and a different number of tube stub 4 in be a segment 10.

0011The base segments 10 are by sealing elements 15 watertight grouted.

0012Pipe socket 4, which initially held as a reserve nozzle are not used, and do not need to be cut and sealed.

0013The base part 3 with the pipe stub 4 is in Soil as an anchor against uplift for the entire Intake and manifold 1 in groundwater.

0014The base part 3 is provided with socket attachments 14 (Fig. 2.3), the larger the lower base area and a helical guiding the cable as cable spare length 8 facilitate the distribution. 5 By the helical guiding the cord arises Wendel interior 9, the electronic or optoelectronic equipment such as multiplexers below can be introduced of the distributor fifth The Cable spiral 8 allows the removal of the distributor 5 without the cable to bend excessively, which is particularly when wiring with fiber optic cable is important.

0015In the base part 3 is from above the manifold 2 used. The base part 3 is down by a Tension band 12 is secured (FIG. 1). Is the above Base part 3 by a groove 13 of the base part 3 indented tube 2 held together (Fig. 2) and by a water-resistant adhesive to the pipe 2 watertight manner.

0016The cover 6 is provided with a labyrinth-like not shown Edge formed of the manifold 2 up water- and insect-proof seals.

0017The distributor 5 is just below the lid 6 easily accessible arranged on a support 11 and formed can be arbitrarily, preferably circular be.

LIST OF REFERENCE NUMBERS

0018<dl tsize="3" compact="compact"><dt>01</dt><dd>Intake and manifold</dd><dt>02</dt><dd>manifold</dd><dt>03</dt><dd>base part</dd><dt>04</dt><dd>pipe socket</dd><dt>05</dt><dd>distributor</dd><dt>06</dt><dd>cover</dd><dt>07</dt><dd>conduit</dd><dt>08</dt><dd>Cable spare length</dd><dt>09</dt><dd>room</dd><dt>10</dt><dd>base segment</dd><dt>11</dt><dd>edition</dd><dt>12</dt><dd>strap</dd><dt>13</dt><dd>groove</dd><dt>14</dt><dd>base approach</dd><dt>15</dt><dd>sealing element</dd></dl>