Micro-trenching method for communication transmission

A micro and micro-pipe technology, applied in optics, light guides, instruments, etc., can solve problems such as road width, large volume, and difficult construction

Inactive Publication Date: 2015-02-18
XINJIANG YUANJIAN COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] 1. The cost of excavating road surface and excavating earthwork for communication pipeline construction is high
[0012] 2. The construction of communication pipelines must be based on pipelines, the construction period is long, and the construction is difficult
[0013] 3. The human (hand) hole program for communication pipeline construction is large in size, takes up a wide road, and requires high investment
[0014] 4. It is difficult and costly to expand the communication pipeline

Method used

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  • Micro-trenching method for communication transmission
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  • Micro-trenching method for communication transmission

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Embodiment Construction

[0036] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0037] A micro trenching method for communication transmission, comprising the following steps:

[0038] a. Engineering survey: that is, the working area is set based on the planning drawings of this area and the ground penetrating radar survey;

[0039] b. In the working area set above, use the road surface groover to groove the road surface;

[0040] c. Lay micropipes or cluster tubes in the groove, and seal the microtubes or cluster tubes to place optical cables;

[0041] d. Carry out backfilling operation in the groove after the above-mentioned laying of micropipes or cluster pipes;

[0042] e. Use asphalt to restore the pavement of the trench above the backfi...

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Abstract

The invention discloses a micro-trenching method for communication transmission. The method includes: a, performing engineering surveying, in other words, setting a working area by utilizing a ground penetrating radar for exploration on the basis of a planning drawing of the area; b, in the set working area, using a pavement trenching machine for trenching the pavement; c, laying a micro tube or bundling tube in a trench, and sealing the micro tube or bundling tube till an optical cable is placed; d, backfilling the trench paved with the micro tube or bundling tube; e, restoring the pavement of the trench over the backfilled earth with asphalt; f, laying a fiber unit or micro cable in the micro tube or bundling tube laid in the trench via an air blower. By a minimally invasive mode of a road, trenching width is reduced, construction period is reduced, the construction mode is improved, road occupation area of construction is reduced, and accordingly the purposes of lowering cost and increasing construction efficiency are achieved.

Description

technical field [0001] The invention relates to the field of basic communication construction, in particular to a micro trenching method for communication transmission. Background technique [0002] At present, the transmission of basic network communication is realized in a wired way. Since the wired transmission of the basic network is restricted by the environment and construction conditions, in public communication today, wired transmission is still the protagonist of future communication transmission. As the transmission medium, copper wire has been gradually replaced by optical fiber, and the traditional communication pipeline construction method needs to be changed with the development of communication technology. The way of transmission carrier pipelines can no longer meet the full load of the existing basic network, and the demand for basic network carriers is increasing with the increase of various new services. It is necessary to replace traditional copper cables ...

Claims

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Application Information

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IPC IPC(8): G02B6/50
CPCG02B6/504
Inventor 廖志刚廖杰
Owner XINJIANG YUANJIAN COMM TECH CO LTD
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