RU126523U1 - CABLE CHANNEL FOR TELECOMMUNICATIONS (OPTIONS) - Google Patents

Abstract

1. A cable channel for telecommunications, consisting of a rigid profile pipe having a rectangular cross-sectional profile with rounded corners, including a base, two side walls and an outer wall, and along the inside of the base there is a thickening, on which there are holes for fasteners, on the outside technological holes were made on the wall, and a technological slot reinforced with radius beads was made along one of the side walls. A cable channel for telecommunications according to claim 1, characterized in that it is made of polyvinyl chloride. A cable channel for telecommunications, consisting of a flexible corrugated profile pipe having a rectangular cross-sectional profile with rounded corners, along one of the walls of which a technological slot is made. 4. A cable channel for telecommunications according to claim 3, characterized in that it is made of polyvinyl chloride. 5. The cable channel for telecommunications according to claim 3, characterized in that the corrugations are rounded.

Description

The utility model relates to channels, trays and boxes intended for laying in them in an open way information cable lines in the premises of industrial, administrative and residential purposes.

The prior art cable channel with a rectangular cross-sectional profile (RF patent No. 16634, IPC H02G 3/04, publ. 01/20/2001 g) containing a box, a box lid and a locking device between the box and the box lid. The disadvantage of this cable channel is the complexity of the technological process, requiring the manufacture of two structural elements, which increases the cost of manufacturing a cable channel. Another disadvantage of the known cable channel is its use only on flat surfaces, not allowing its use on corner transitions.

The known design of the cable channel for laying wires and / or cables (RF patent No. 2231883, H02G 3/04, publ. 06/27/2004), including a housing and a cover with open ends. The channel housing contains a curved edge of each side wall, forming a groove on the outside and a convex rim above it. The cover is made with a cross section, repeating at its edges the shape of the cross section of the grooves and sides of the housing, with the possibility of a closed connection of the cover with the housing. The inner edge of each side is bent to form a cavity with the possibility of placing a connecting rod in it. Stiffening ribs are made on the side walls and the base of the housing. However, the known device has a complex structure due to the introduction of stiffeners and cavity formation into the cable channel configuration with the possibility of placing a connecting rod in it. This device also does not allow its use at corner transitions.

Known flexible corrugated pipe for electrical wiring (RF patent No. 89775, IPC H02G 3/04, publ. 10.12.2009), manufactured by the extrusion method of polyvinyl chloride, having an equally high trapezoidal shape of the corrugation. The disadvantage of this pipe is the complexity of installation, requiring the cable to be laid only through the end of the pipe, and although it can be used at corner junctions, additional fastening of the pipe to the supporting surface is required.

The objective of the utility model is to simplify the design of the cable channel for telecommunications and ensure its ease of use.

The problem is solved by a cable channel for telecommunications, made in two versions.

According to the first embodiment, the cable channel for telecommunications consists of a rigid profile pipe having a rectangular cross-sectional profile with rounded corners, including a base, two side walls and an outer wall, and along the inside of the base there is a thickening, on which there are holes for fasteners, on the outer technological holes were made on the wall, and a technological slot was made along one of the side walls, reinforced with radius beads.

According to the second option, the cable channel for telecommunications consists of a flexible corrugated profile pipe having a rectangular cross-sectional profile with rounded corners along which a technological slot is made along one of the walls.

According to the utility model according to the second embodiment, the corrugations are rounded.

In both cases, in special cases, the cable channel for telecommunications is made of polyvinyl chloride.

The essence of the utility model is illustrated by drawings, which depict the inventive cable channel for telecommunications:

figure 1 - the first embodiment of the utility model, a fragment of the cable channel, the cross section of the cable channel;

figure 2 is a second embodiment of a utility model, a fragment of a cable channel, a cross section of a cable channel, a fragment of the corrugation.

The cable channel for telecommunications (Fig. 1) consists of a rigid profile pipe 1 having a rectangular cross-sectional profile with rounded corners, including a base 2, two side walls 3 and 4 and an outer wall 5, and a thickening 6 is made along the inside of the base 2, in order to prevent plastic from being pressed through by fasteners, on which holes 7 for fasteners are located (not shown in the drawing), technological holes 8 are made on the outer wall 5, and a technol is made along one of the side walls ogic slot 9, reinforced with radial beads 10.

The cable channel for telecommunications (figure 2) consists of a flexible corrugated profile pipe 11 having a rectangular cross-sectional profile with rounded corners, along one of the walls 12 of which a technological slot 13 is made, and the corrugations 14 have a rounded shape.

In a specific embodiment, the cable channel for telecommunications is made of polyvinyl chloride. According to the first embodiment, the channel has a length of 200 cm, a base width of 54 mm, a side wall height of 34 mm, a wall thickness of 2 mm, a thickening width of 14 mm, a thickness of 3 mm, a slot width of 7 mm, radial flanges have a radius of 2 mm, and diameter of the mounting holes 6 mm, technological holes 12 mm.

According to the second variant, the channel has a length of 200 cm, a height of 50 mm, a width of 30 mm, a wall thickness of 4 mm, a slot has a width of 7 mm.

The laying of wires and / or cables in a hard cable channel according to the first embodiment of the utility model, mounted on a flat surface, is as follows. The base 2 of the selected cable channel with the outer side is screwed with screws through the technological hole 8 to the surface of the place of laying wires or cables. After installing the base 2 of the cable channel, cables and / or wires are laid in it through the technological slot 9.

When pairing hard cable channels at the half-ceiling corner transition or in other necessary cases, the second version of the utility model is used. Cut the required size of the flexible corrugated cable channel and attach it to the rigid cable channel according to the first embodiment. The external dimensions of the cable channel profile according to the second embodiment coincide with the internal dimensions of the cable channel profile according to the first embodiment, which makes it possible to interconnect the cable channels in various configurations and to provide a tight connection of the enclosures of adjacent cable channels in one line, with branches or on surfaces located under angle to each other. In this case, additional fastening of the flexible cable channel is not required.

When separately using the flexible corrugated cable channel according to the second embodiment of the utility model, it is attached to the bearing surfaces of the ceilings and walls using additional fasteners.

Thus, the proposed technical solution provides a simplification of the design of the cable channel for telecommunications in comparison with existing analogues due to the simple shape of the profile of the cable channel and provides ease of use of the cable channel due to simple installation while simultaneously and separately using cable channel options for telecommunications.

Claims (5)

1. A cable channel for telecommunications, consisting of a rigid profile pipe having a rectangular cross-sectional profile with rounded corners, including a base, two side walls and an outer wall, and along the inner side of the base there is a thickening, on which there are holes for fasteners, on the outer technological holes were made on the wall, and a technological slot was made along one of the side walls, reinforced with radius beads. 2. The cable channel for telecommunications according to claim 1, characterized in that it is made of polyvinyl chloride. 3. A cable channel for telecommunications, consisting of a flexible corrugated profile pipe having a rectangular cross-sectional profile with rounded corners, along one of the walls of which a technological slot is made. 4. Cable channel for telecommunications according to claim 3, characterized in that it is made of polyvinyl chloride. 5. The cable channel for telecommunications according to claim 3, characterized in that the corrugations are rounded.

Images