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Cable bridge rack

A technology for cable trays and metal profiles, which is applied in the direction of pipeline supports, electrical components, pipes/pipe joints/pipe fittings, etc., which can solve problems such as insufficient rigidity and easy damage, and achieve low manufacturing cost, easy transportation, and light weight.

Inactive Publication Date: 2010-06-23
FUZHOU XINWEIYANG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of plastic cable bridge has the advantages of light weight, not easy to rust, simple manufacturing process, and good insulation effect, there are problems such as insufficient steel strength and easy damage for applications with heavy loads.

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0009] The cable tray of the present invention includes two side wall beams 1, and a reinforcement crosspiece 2 is arranged horizontally between the two side wall beams 1, and the reinforcement crosspiece 2 is connected to the inner side of the lower part of the side wall beam 1 through the insertion parts 3 at both ends. Inlaid, the reinforcing crosspiece 2 is provided with a through-center transverse metal profile 4, and the through-center transverse metal profile 4 is inserted into the inner notch 6 at the lower part of the side wall beam 1 through the insertion protrusions 5 at both ends.

[0010] The above-mentioned reinforced crosspiece 2 includes a middle section 7, a crosspiece holder 8 inlaid on both ends of the middle section 7 and the above-mentioned transversal metal profile 4. The middle part of the crosspiece holder 8 has a through hole 9 for the The insertion protrusion 5 of the core transverse metal profile 4 passes through.

[0011] In order to ensure the reli...

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PUM

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Abstract

The invention relates to a cable bridge, which comprises wall beams on both sides, and a reinforced cross barrier transversely arranged between the two wall beams, wherein the reinforced cross barrier is nested with the inner side on the lower section of the side wall beams through grafting sections on both ends and provided with a center-through transverse metal section which is inserted in inner slots on the lower section of the side wall beams through protrusive insert sections on both sides. The cable bridge has the advantages of high strength, convenient assembly / disassembly and good useeffect.

Description

technical field [0001] The invention relates to a cable tray. Background technique [0002] Most of the existing cable trays are made of integral metal frames, which not only makes the overall structure heavy and expensive, is not conducive to transportation, assembly and disassembly, and popularization and use, but also is prone to corrosion and poor use effect. There are also a small amount of plastic cable bridges on the market, such as Patent No. 2005202005330, which discloses a plastic cable bridge, which includes left and right side plates and a bottom plate located between the left and right side plates, and is characterized in that: (1) the left and right sides The two inner sides of the lower part of the plate are respectively provided with inner turning parts, and the inner side wall above the inner turning part is connected with the lower turning body which is parallel to the inner turning part so as to form a turning-shaped fastening cavity between the inner turn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/04F16L3/00
Inventor 王强
Owner FUZHOU XINWEIYANG ELECTRONICS