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Duct unit and cable duct

A pipeline and cable technology, applied in the field of cable pipeline, can solve the problems of difficult maintenance and complicated operation of installing cables, and achieve the effect of high maintenance efficiency and simple operation.

Inactive Publication Date: 2014-03-26
BEIJING SIFANGRUGANG CONCRETE PROD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide an assembled pipeline unit, which can effectively solve the technical problems of complex operation and difficult maintenance of the existing integrated pipeline unit through cable installation.

Method used

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  • Duct unit and cable duct
  • Duct unit and cable duct
  • Duct unit and cable duct

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] see Figure 1 ~ Figure 3 , this embodiment discloses a pipeline unit 100, the pipeline unit 100 includes a grooved body 120 and a grooved cover 110, the grooved cover 110 is fastened on the grooved body 120, the A slot cavity 130 is formed between the slot-shaped main body 120 and the slot-shaped cover body 110 , and the slot cavity 130 extends along the length direction of the pipeline unit 100 for accommodating cables.

[0062] In this embodiment, the grooved main body 120 and the grooved cover 110 are respectively provided with a fastening surface, and the fastening surfaces of the grooved main body 120 and the grooved cover 110 are arranged correspondingly. , for fastening together; there are respectively an opening groove 131 on the fastening surface, and the groove-shaped main body 120 is set correspondingly to the opening groove 131 of the groove-shaped cover 110 for buckling together One cavity 130 .

[0063] The trough-shaped body 120 and the trough-shaped co...

Embodiment 2

[0071] see Figure 4 , this embodiment discloses a pipeline unit 100, which is another preferred solution for the fastening method between the grooved body 120 and the grooved cover 110 on the basis of Embodiment 1, In addition, other technical solutions disclosed in Embodiment 1 also belong to this embodiment, and will not be described again here.

[0072] Specifically, different from the stepped structure 140 in the first embodiment, a mortise and tenon structure 170 is provided on the edge of the opening groove 131 . see Figure 4 , the two notch sides of the groove-shaped main body 120 are provided with protruding tenon structures, and the two notch sides of the groove-shaped cover body 110 are provided with concave mortise structures, and the mortise structures are consistent with the Compatible with the mortise and tenon structure.

[0073] The trough-shaped cover 110 is buckled on the trough-shaped main body 120 , and the tenon structure is inserted and locked. Used...

Embodiment 3

[0077] see Figure 5 ~ Figure 6 , this embodiment discloses a pipeline unit 100, which is a further improvement on the basis of Embodiment 1. The technical solution disclosed in Embodiment 1 also belongs to this embodiment, and the technical solutions disclosed in the embodiment are no longer Repeat description.

[0078] In a specific operation, in order to simultaneously lay out multiple parallel cables in the lateral direction, a plurality of parallel groove cavities 130 may be arranged laterally in the pipe unit 100 as required.

[0079] Specifically, the pipeline unit 100 includes a grooved body 120 and a grooved cover 110, the grooved body 120 and the grooved cover 110 are respectively provided with a fastening surface, and the grooved body 120 and the fastening surface of the trough-shaped cover 110 are arranged correspondingly for fastening together; there are more than one opening groove 131 on the fastening surface respectively, and the trough-shaped main body 120 an...

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Abstract

The invention discloses a duct unit and a cable duct. The duct unit comprises a channeled body and a channeled cover. The channeled cover covers the channeled body. A channel cavity forms between the channeled body and the channeled cover, extends along the length of the duct unit and is used for holding cables. The cable duct comprises a plurality of duct units. The duct units can be extended by splicing in the length-wide direction. The splicing feature of the duct unit provides an effective solution to the technical problems that cable threading for the existing integrated duct unit is complex to operate and the existing integrated duct unit is difficult to maintain. The cable duct has the advantages of the duct unit and can also be spliced to any length as required.

Description

technical field [0001] The invention relates to the field of cable equipment, in particular to an assembled pipeline unit and a cable duct assembled from the pipeline unit. Background technique [0002] At present, in order to improve the environment and improve the utilization rate of space, in the construction of urbanization, the cable into the ground has become more and more important. Existing cables are put into the ground, generally PE or PVC pipes are used as cable ducts, the cables are installed in the cable ducts, and the cable ducts are buried underground. The cable ducts can resist pressure, waterproof and corrosion to a certain extent. effect. [0003] Most of the current cable conduits are integrated structures, such as a single integrated pipe, or an integrated building with multiple lumens. [0004] Such building parts have at least the following defects when applied: [0005] First, in the existing cable duct, the cable needs to be penetrated from one end...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G9/06
Inventor 梁林华
Owner BEIJING SIFANGRUGANG CONCRETE PROD
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