CN100568648C - Corrugation plastic built-in conduit for wire - Google Patents
Corrugation plastic built-in conduit for wire Download PDFInfo
- Publication number
- CN100568648C CN100568648C CNB2006100712872A CN200610071287A CN100568648C CN 100568648 C CN100568648 C CN 100568648C CN B2006100712872 A CNB2006100712872 A CN B2006100712872A CN 200610071287 A CN200610071287 A CN 200610071287A CN 100568648 C CN100568648 C CN 100568648C
- Authority
- CN
- China
- Prior art keywords
- line
- built
- wire
- plastic
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/083—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using lines, e.g. needles, rods or tapes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Landscapes
- Electric Cable Installation (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of corrugation plastic built-in conduit for wire, pre-buried plastic tube adopts waved plastic pipe, and when waved plastic pipe was extruded drawing and forming at plastic extruding machine, built-in line also placed in the waved plastic pipe synchronously.Built-in line can be built-in lead-in wire, as metal wire, plastic cord, nylon fiber line etc.; Built-in line also can be the build-in function line, as electric wire line, telephonic communication cable, optical cable netting twine etc.Because of adopting waved plastic pipe, its more straight plastic tube is more withstand voltage, shock resistance, flexible.If when laying circuit with the pre-pipe laying of built-in lead-in wire corrugation plastic, the lead-in wire in it can give over to the traction function line and use, and removes from when connecting up and will wear cable guiding device earlier, more numerous and diverse operation such as tractive lead-in wire.If when laying circuit with the pre-pipe laying of build-in function line corrugation plastic, because of functional line has comprised wherein, finished the laying of circuit in the time of can making pre-buried pipeline, operation is more easy.The present invention can be used in the circuit of construction lay, pre-buried in.
Description
Technical field
The present invention relates to a kind of pre-pipe laying of plastics that circuit is used of laying, the pre-pipe laying of corrugation plastic of especially a kind of built-in lead-in wire or functional line.
Background technology
In construction, can relate to numerous circuits lays, as the electric wire circuit be laid with branch illuminating line, power line, use under high load electric line, public electricity-using circuit etc., also have the telephonic communication circuit, the closed-circuit cable television line road, the TV monitoring and controlling circuit, the laying of various function circuits such as computer lightguide cable link is covered with inside and outside building wall the sky in street for these circuits are not resembled the cobweb, in the construction in modern times, all carry out pre-buried.Pre-buried use be the pre-pipe layings of plastics, it is underground to allow the plastic tube of hollow be embedded in, and is embedded in the concrete of building, in the wall.After treating building frame completion, more various function circuits are interted in the plastic tube early stage of finishing, finish the laying of circuit.In existing technology, be to inject with the end of cable guiding device from pipe, wire head is exposed from the other end, at first be whether signal piping is unimpeded, if unimpeded will the lead-in wire with cable guiding device worn to the other end from an end of pipe, by lead-in wire pulling functional line, pass plastic tube again, reach the purpose of wiring as electric wire, telephone wire etc.Operation during this is various, workload is well imagined greatly, the especially existing pre-pipe laying of flat plastics that widely uses, and withstand voltage impact resistance is poor, in the construction collision of cement pneumatic hammer make plastic tube flat, broken or too urgent and flat because of corner, cable guiding device, lead-in wire etc. can't pass.At this moment, the length that the electrician will put in according to cable guiding device is installed, estimates the damage location of plastic tube, concrete is chiseled, found breakage to change the preceding paragraph plastic tube, allow after the link tester, concrete is repaired, the quality influence that the workload during this reaches building greatly is self-evident again.
Summary of the invention
Purpose of the present invention is exactly to use the existing weak point of the pre-pipe laying of circuit in order to overcome in the prior art in construction, designs a kind of pre-pipe laying, needn't wear cable guiding device in pre-pipe laying when laying circuit, connects line.Or when pre-buried pipeline, finish and lay the function circuit.
To achieve the above object, the present invention can adopt following technical scheme to finish: pre-buried plastic tube adopts waved plastic pipe, and when waved plastic pipe was extruded drawing and forming at plastic extruding machine, built-in line also placed in the waved plastic pipe synchronously.
The built-in line of the pre-plastics pipe laying of the built-in line ripple of the present invention indication can be built-in lead-in wire.It can be a metal wire, as alloying metal lines such as iron wire, steel wire, aluminum steels; Also can be plastic cord, plastic optical fibre line, nylon single; Or string line.
The built-in line of corrugation plastic built-in conduit for wire indication of the present invention can be the build-in function line, as electric wire, cable, telephonic communication line, and TV closed antenna, visual monitor line, optical cable netting twine etc.
Build-in function line of the present invention can be that sub-thread, bifilar or multiply are simultaneously built-in; The line that also can be difference in functionality is built in the pipe simultaneously.
Since adopted waved plastic pipe as pre-pipe laying in the above-mentioned solution, when same material and thickness, more withstand voltage, the shock resistance, flexible of flat pipe of bellows.When bellows is built-in with lead-in wire, when laying circuit, just needn't be in pipe interspersed cable guiding device, also needn't pull lead-in wire by cable guiding device, wear functional line but insert by built-in lead-in wire, make the laying circuit omit multiple working procedure; If bellows is when being built-in with functional line, then when pre-buried corrugation plastic pipeline, finish the laying of function circuit synchronously, the laying of function circuit is more simplified, omitted.It can be widely used in pre-buried the setting up of construction types of functionality circuit; And establish pre-buried, the Pu of outdoor underground line.
Description of drawings
Below in conjunction with accompanying drawing and embodiment corrugation plastic built-in conduit for wire of the present invention is described in further detail.
Fig. 1 is vertical cross-sectional schematic of corrugation plastic built-in conduit for wire of the present invention.
Fig. 2 is the horizontal cross-sectional schematic of the built-in lead-in wire of the present invention.
Fig. 3 is the horizontal cross-sectional schematic of build-in function line of the present invention.
Fig. 4 is the present invention's horizontal cross-sectional schematic of the multiple functional line of built-in multiply simultaneously.
Embodiment
Fig. 1 looks schematic diagram as vertical profile of the present invention, and it is made up of bellows 1 and built-in line 2.Bellows 1 is the plastics extruded product, extrude drawing and forming by plastic extruding machine, when extruding the bellows moulding, built-in line 2 also places in the bellows synchronously, owing to be not intermittently moulding continuously, its length can endless, generally ties up in a bundle with 50 meters, 100 meters, 200 meters or as required length, plants by the length of practicality during construction and cuts.
The built-in line of corrugation plastic built-in conduit for wire indication of the present invention can be built-in lead-in wire, and built-in lead-in wire can be a metal wire, as alloying metal lines such as iron wire, steel wire, aluminum steels; Also can be plastic cord, plastic optical fibre line, nylon single etc.; Or the string line etc.As shown in Figure 2 because pre-pipe laying is built-in with lead-in wire, in the construction when laying function circuit, just can utilize the lead-in wire that is reserved in the pipe to go to spur functional line, to intert cable guiding device in the existing technology earlier and needn't resemble, also needn't pull lead-in wire, make and lay circuit and omitted multiple working procedure by cable guiding device.
The built-in line of corrugation plastic built-in conduit for wire indication of the present invention can be the build-in function line, as electric wire, cable, telephonic communication line, TV closed antenna, visual monitor line, optical cable netting twine etc., as shown in Figure 3.Directly be built-in with functional line in the pre-pipe laying, promptly can have finished the laying of function circuit synchronously when pre-buried pipeline, its operation is greatly simplified, and the processing that only need make junction linking and terminal gets final product.Used build-in function line can be that sub-thread, bifilar or multiply are simultaneously built-in.The functional line that also can be several difference in functionalitys is simultaneously built-in, as shown in Figure 4, finishes the comprehensive wiring in the modern architecture.
Corrugation plastic built-in conduit for wire of the present invention is not done any qualification to the depth that the corrugated form in the bellows comprises ripple, though ripple be rectangle, trapezoidal, profile of tooth, circular arc type, waveform, screw-type, even the flat plastic tube with any ripple does not belong to protection scope of the present invention yet.
Claims (4)
1, a kind of corrugation plastic built-in conduit for wire is made of waved plastic pipe (1) and built-in line (2), it is characterized in that: waved plastic pipe (1) is when plastic extruding machine is extruded drawing and forming, and built-in line (2) also places in the pipe of waved plastic pipe (1) synchronously.
2, corrugation plastic built-in conduit for wire according to claim 1 is characterized in that: built-in line (2) is lead-in wire, and this lead-in wire comprises metal wire, plastic cord or string line.
3, corrugation plastic built-in conduit for wire according to claim 1 is characterized in that: built-in line (2) is a functional line, and this functional line comprises electric wire, cable, telephonic communication line, TV closed antenna, visual monitor line or optical cable netting twine.
4, corrugation plastic built-in conduit for wire according to claim 3 is characterized in that:
A) the build-in function line is sub-thread, bifilar or multiply; Or/and
B) the build-in function line is that several functional lines are simultaneously built-in.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100712872A CN100568648C (en) | 2006-04-01 | 2006-04-01 | Corrugation plastic built-in conduit for wire |
| PCT/CN2006/003446 WO2007115451A1 (en) | 2006-04-01 | 2006-12-18 | Wire build-in pre-buried plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100712872A CN100568648C (en) | 2006-04-01 | 2006-04-01 | Corrugation plastic built-in conduit for wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101047307A CN101047307A (en) | 2007-10-03 |
| CN100568648C true CN100568648C (en) | 2009-12-09 |
Family
ID=38580688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100712872A Expired - Fee Related CN100568648C (en) | 2006-04-01 | 2006-04-01 | Corrugation plastic built-in conduit for wire |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100568648C (en) |
| WO (1) | WO2007115451A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570353B (en) * | 2011-12-01 | 2014-10-22 | 河南科技大学 | Construction method for piping and wiring by using chemical fibers |
| CN105372775B (en) * | 2014-05-26 | 2018-07-24 | 宣城市裕诚模具有限公司 | A kind of manufacturing method of air-blowing pipeline |
| CN104186280B (en) * | 2014-09-10 | 2016-07-13 | 丹阳市吟春碧芽茶叶专业合作社 | A kind of tea place irrigation method |
| CN105244110A (en) * | 2015-10-30 | 2016-01-13 | 国网上海市电力公司 | Novel optical fiber composite low-voltage cable and manufacturing method thereof |
| CN114852239B (en) * | 2022-04-28 | 2024-03-29 | 岳阳市爱达兴智能科技有限公司 | Folding mechanism with improved structure for vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19630676A1 (en) * | 1996-07-30 | 1998-02-05 | Fredart Sondermasch Gmbh | Reflow soldering |
| CN2669446Y (en) * | 2003-11-06 | 2005-01-05 | 冯艺元 | Reinforced communication tube with lead wire |
-
2006
- 2006-04-01 CN CNB2006100712872A patent/CN100568648C/en not_active Expired - Fee Related
- 2006-12-18 WO PCT/CN2006/003446 patent/WO2007115451A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007115451A1 (en) | 2007-10-18 |
| CN101047307A (en) | 2007-10-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Qingshou Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20140401 |