CN106549341A - A kind of cable laying method of cast-in-place foamed concrete sheath - Google Patents
A kind of cable laying method of cast-in-place foamed concrete sheath Download PDFInfo
- Publication number
- CN106549341A CN106549341A CN201611132820.1A CN201611132820A CN106549341A CN 106549341 A CN106549341 A CN 106549341A CN 201611132820 A CN201611132820 A CN 201611132820A CN 106549341 A CN106549341 A CN 106549341A
- Authority
- CN
- China
- Prior art keywords
- plastic foil
- foil air
- foam concrete
- cable
- present
- 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.)
- Granted
Links
- 239000011381 foam concrete Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 24
- 239000004033 plastic Substances 0.000 claims abstract description 24
- 239000011888 foil Substances 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000007796 conventional method Methods 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
A kind of cable laying method of cast-in-place foamed concrete sheath of the present invention is mainly used in the laying of building engineering field cable, its construction simple and fast, cheap；The present invention is mainly made up of plastic foil air rod 1, support 2, foam concrete 3, joint 6；The present invention main construction method be：Step one, excavates cable trench 6；Step 2, places multiple supports 2 by certain spacing；Step 3, is placed multiple plastic foil air rods 1 and is fixed with 2 colligation of multiple supports；Step 4, pours foam concrete 3；Step 5, after foam concrete 3 condenses reaches intensity, backfill 4 is backfilled, and cutting away the sealing end of multiple plastic foil air rods 1 just can cabling according to a conventional method.
Description
Technical field
Present invention is mainly used for the laying of building engineering field cable.
Background technology
Current cable laying has two methods, and one kind is first to make cable duct, and cable is laid in cable duct, and the method is needed
Substantial amounts of manpower and materials construction cable ditch is consumed, it is extremely uneconomical；Another kind of method is first to excavate groove, re-lays steel thimble,
Cable is worn in steel thimble, the earthwork is finally backfilled, although the method is simple, substantial amounts of tube material need to be consumed, equally also without
Ji.
The content of the invention
Instant invention overcomes drawbacks described above, it constructs simple and fast, cheap；The present invention is mainly by plastic foil air rod
（1）, support（2）, foam concrete (3), joint（6）Composition；Plastic foil air rod（1）Inside it is filled with air and has certain resisting
Compressive Strength, multiple supports（2）It is placed on the cable trench for having dug（5）It is interior, multiple plastic foil air rods（1）With multiple supports（2）
Colligation is fixed, joint（6）By two plastic foil air rods（1）Docking；The present invention main construction method be：Step one, excavates
Cable trench（6）；Step 2, places multiple supports by certain spacing（2）；Step 3, places multiple plastic foil air rods（1）
And with multiple supports（2）Colligation is fixed；Step 4, pours foam concrete (3)；Step 5, reaches when foam concrete (3) condenses
To after intensity, by backfill（4）Backfill, cuts away multiple plastic foil air rods（1）Sealing end just can lay according to a conventional method
Cable.
Description of the drawings
Description of reference numerals：1- plastic foil air rods, 2- supports, 3- foam concrete, 4- backfills, 5- grooves, 6- connect
Head, 7- cables.
Fig. 1 is the facade generalized section of the present invention.
Fig. 2 is the elevational schematic view of construction method step of the present invention.
Fig. 3 is the elevational schematic view of construction method step of the present invention two.
Fig. 4 is the elevational schematic view of construction method step of the present invention three.
Fig. 5 is the elevational schematic view of construction method step of the present invention four.
Fig. 6 is the elevational schematic view of construction method step of the present invention five.
Fig. 7 is the elevational schematic view of inventive joint 6.
Specific embodiment
The content of the invention has been described in detail the specific embodiment of the present invention, is not repeated herein；Need explanation：One. plastics
Film air rod 1 and support 2 can complete in factory process.Two. as 3 mass of foam concrete is little lightweight, pouring bubble
During foam concrete 3, lateral pressure meeting very little of the foam concrete 3 to plastic foil air rod 1, plastic foil air rod 1 itself are poured
There is certain comprcssive strength, therefore, when foam concrete 3 is poured, plastic foil air rod 1 will not flattening deformation；When foam is mixed
After 3 solidification of solidifying soil reaches intensity, the sealing end of multiple plastic foil air rods 1 is cut away, multiple holes will be formed in foam concrete 3
Hole, the plastic foil of plastic foil air rod 1 also serve as the inwall of hole and remain in foam concrete 3, make hole become smooth, electricity
Cable is more easily passed.Three. although, than normal concrete low intensity, the native intensity of ratio is much higher and price is low for foam concrete 3
Honest and clean, the present invention exactly using this feature of foam concrete, that is, can guarantee that the cable in hole will not be subject to crushing, reduce again and apply
Work cost.Four. the present invention equally need to be by cable laying code requirement design contact well, in order to the laying and inspection of cable certainly
Repair.Five. plastic foil air rod 1 can be designed to different sizes, to meet the needs of different size cable.
Claims (1)
1. a kind of cable laying method of cast-in-place foamed concrete sheath, is characterized in that：It is mainly by plastic foil air rod（1）、
Support（2）, foam concrete (3), joint（6）Composition；Plastic foil air rod（1）Inside it is filled with air and has certain pressure resistance
Degree, multiple supports（2）It is placed on the cable trench for having dug（5）It is interior, multiple plastic foil air rods（1）With multiple supports（2）Colligation
It is fixed, joint（6）By two plastic foil air rods（1）Docking；The present invention main construction method be：Step one, excavates cable
Groove（6）；Step 2, places multiple supports by certain spacing（2）；Step 3, places multiple plastic foil air rods（1）And with
Multiple supports（2）Colligation is fixed；Step 4, pours foam concrete (3)；Step 5, reaches by force when foam concrete (3) condenses
After degree, by backfill（4）Backfill, cuts away multiple plastic foil air rods（1）Sealing end just can cabling according to a conventional method
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132820.1A CN106549341B (en) | 2016-12-10 | 2016-12-10 | A kind of cable laying method of cast-in-place foamed concrete sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132820.1A CN106549341B (en) | 2016-12-10 | 2016-12-10 | A kind of cable laying method of cast-in-place foamed concrete sheath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106549341A true CN106549341A (en) | 2017-03-29 |
| CN106549341B CN106549341B (en) | 2017-12-05 |
Family
ID=58397280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611132820.1A Active CN106549341B (en) | 2016-12-10 | 2016-12-10 | A kind of cable laying method of cast-in-place foamed concrete sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106549341B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113300311A (en) * | 2021-05-31 | 2021-08-24 | 中电保力（北京）科技有限公司 | Waterproof method for cable well or cable channel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364718A (en) * | 2007-08-08 | 2009-02-11 | 上海宝冶建设有限公司 | Heavy cable laying system and laying method |
| CN101789570A (en) * | 2010-03-30 | 2010-07-28 | 中国第一冶金建设有限责任公司 | Methods for manufacturing and using cable-laying tool for cable coil in construction site |
| CN102359123A (en) * | 2011-07-21 | 2012-02-22 | 济南城建集团有限公司 | Cast-in-place concrete cable conduit construction method |
| CN102545104A (en) * | 2011-12-09 | 2012-07-04 | 山东电力集团公司东营供电公司 | Manufacturing process for improving 10 kV cold-shrinkage cable ends |
| CN102856841A (en) * | 2012-10-11 | 2013-01-02 | 山东铝业工程有限公司 | Mechanical laying method for large-section overhead cable |
| CN104600643A (en) * | 2015-01-27 | 2015-05-06 | 国家电网公司 | Fabricated type cable through-wall fixing device and cable through-wall laying construction method |
-
2016
- 2016-12-10 CN CN201611132820.1A patent/CN106549341B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364718A (en) * | 2007-08-08 | 2009-02-11 | 上海宝冶建设有限公司 | Heavy cable laying system and laying method |
| CN101789570A (en) * | 2010-03-30 | 2010-07-28 | 中国第一冶金建设有限责任公司 | Methods for manufacturing and using cable-laying tool for cable coil in construction site |
| CN102359123A (en) * | 2011-07-21 | 2012-02-22 | 济南城建集团有限公司 | Cast-in-place concrete cable conduit construction method |
| CN102545104A (en) * | 2011-12-09 | 2012-07-04 | 山东电力集团公司东营供电公司 | Manufacturing process for improving 10 kV cold-shrinkage cable ends |
| CN102856841A (en) * | 2012-10-11 | 2013-01-02 | 山东铝业工程有限公司 | Mechanical laying method for large-section overhead cable |
| CN104600643A (en) * | 2015-01-27 | 2015-05-06 | 国家电网公司 | Fabricated type cable through-wall fixing device and cable through-wall laying construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113300311A (en) * | 2021-05-31 | 2021-08-24 | 中电保力（北京）科技有限公司 | Waterproof method for cable well or cable channel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106549341B (en) | 2017-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9353887B2 (en) | Multi-purpose micro-trench insert | |
| CN104389314A (en) | Grouting reinforcement device and method for shallow clay | |
| CN103742157A (en) | Method of newly building underground space under ground by pipe jacking method | |
| CN106549341A (en) | A kind of cable laying method of cast-in-place foamed concrete sheath | |
| JP2013164103A (en) | Embedded pipe structure and method for constructing embedded pipe structure | |
| CN208950162U (en) | It is easily installed the concrete column of supporting beam and the connection structure of itself and supporting beam | |
| CN103899012A (en) | Embedded member of filler wall binding rebar and filler wall binding rebar construction method | |
| JP2011094443A (en) | Method for constructing wall surface work by using bag body | |
| CN103074886A (en) | Grouted geogrid | |
| WO2015158169A1 (en) | Construction process of pipe pile and dedicated boring device thereof | |
| CN104500842A (en) | Pipe pillow and method of paving pipeline by utilizing pipe pillow | |
| KR20150098135A (en) | precast pile for watertight wall | |
| CN108661014B (en) | Post-construction hardening reinforced cement board | |
| JP2008019663A (en) | Tunnel construction method | |
| CN204960317U (en) | Ground anchor | |
| KR101254189B1 (en) | Directional grouting method and device | |
| CN104481553A (en) | Water stop method for contact part of shield segment and cast-in-place concrete | |
| CN214462618U (en) | Casing pipe die plate assembly for split screw | |
| CN108086542A (en) | A kind of concrete structure pipe construction through walls reserves structure and construction method | |
| CN203866972U (en) | Embedded component for filler wall tie bars | |
| CN204715427U (en) | A kind of inclinometer pipe spreading casing protection structure | |
| KR101645635B1 (en) | Polyethylene pipe inserted rebirthing method | |
| CN108474192A (en) | There is the anchor and its installation method of fixing device for forcing down the pressing plate side on ground slope | |
| JP2000134779A (en) | Light-weight unit tube | |
| CN103306320A (en) | Method for treating crack water seepage of shear wall of basement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210111 Address after: No.1 Port Industrial Park, gaogangkou street, Taizhou City, Jiangsu Province, 225321 Patentee after: Jiang Yongfeng Address before: 266555 Room 701, Building 457, Huangpujiang Road, Huangdao District, Qingdao City, Shandong Province Patentee before: QINGDAO LANTIAN CHUANGXIAN TECHNOLOGY SERVICE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210122 Address after: 225000 South Industrial Park, Hanjiang Economic Development Zone, Hanjiang District, Yangzhou City, Jiangsu Province Patentee after: YANGZHOU RONGXING ELECTRIC Co.,Ltd. Address before: No.1 Port Industrial Park, gaogangkou street, Taizhou City, Jiangsu Province, 225321 Patentee before: Jiang Yongfeng |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170329 Assignee: ANBULEILA YANGZHOU NEW ENERGY TECHNOLOGY CO.,LTD. Assignor: YANGZHOU RONGXING ELECTRIC Co.,Ltd. Contract record no.: X2024980008216 Denomination of invention: Cable laying method with cast-in-place foam concrete sheath Granted publication date: 20171205 License type: Common License Record date: 20240627 |
|
| EE01 | Entry into force of recordation of patent licensing contract |