CN203859474U - Composite circular power cable pipeline - Google Patents
Composite circular power cable pipeline Download PDFInfo
- Publication number
- CN203859474U CN203859474U CN201420217748.2U CN201420217748U CN203859474U CN 203859474 U CN203859474 U CN 203859474U CN 201420217748 U CN201420217748 U CN 201420217748U CN 203859474 U CN203859474 U CN 203859474U
- Authority
- CN
- China
- Prior art keywords
- power cable
- cable pipeline
- circular power
- steel bars
- composite circular
- 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
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 229920000642 polymer Polymers 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a composite circular power cable pipeline. With the composite circular power cable pipeline adopted, problems of low strength, proneness to rust and poor waterproof performance of an existing power cable pipeline can be solved. The composite circular power cable pipeline comprises a plurality of circular transverse steel bars which are parallel to each other along a vertical direction; a plurality of vertical steel bars which are fixed to the transverse steel bars and are uniformly distributed are connected inside the transverse steel bars; annular bearing openings are fixed at end portions of the external sides of the vertical steel bars; inner and outer cylindrical surfaces of the vertical steel bars are bonded with ribbon layers; high polymer composite layers which are fixed to the surfaces of the ribbon layers are laid on the surfaces of the ribbon layers; grooves are reserved in the annular bearing openings; and end head rubber rings are arranged in the grooves. The composite circular power cable pipeline of the utility model is reasonable and reliable in structure design. The composite circular power cable pipeline is coated with high polymer and bonded through ribbons, so that the bending strength of the composite circular power cable pipeline is higher than 12Mpa, so that the strength of the pipeline can be ensured effectively, and therefore, the amount of used steel is decreased by more than 1/2, and cost is greatly reduced, and at the same time, rust-proof and waterproof performance is improved effectively. The composite circular power cable pipeline has the advantages of simple process and convenient operation.
Description
Technical field
The utility model relates to electronic equipment pipeline, is specially a kind of compound annular power cable pipeline.
Background technology
Along with the fast development of urban construction and power load, electrical network enters to become the trend of big and medium-sized cities electric power development.
Electrical network enters ground engineering, and to adopt in a large number internal diameter be that the sliding solidifying native pipe of heavy caliber Gang Zhu of 2500-3500mm is as power cable pipeline, the moulding of concrete reinforced pipe mainly adopts traditional centrifuging process, utilize the running wheel of mould and centrifuge support roller vibration and the centrifugal double reaction plus causing that rub to make its concrete compact formed along punching block surrounding, but under the different condition of stone, sand, cement or other particulate molecular mass therein, suffered centrifugal force and sinking speed are also just different, and can cause like this inwall is the hierarchy of cement mortar layer.
Along its length stressed relatively little of Gang Zhu pipe of concrete, buriedly increases in underground feature the probability that its immersion is made moist, and therefore has serious infiltration, problem of rustiness.
Summary of the invention
The utility model for solve existing power cable pipeline exist intensity lower, easily get rusty and problem that water resistance is poor, a kind of compound annular power cable pipeline is provided.
The utility model is to adopt following technical scheme to realize: a kind of compound annular power cable pipeline, comprise the ring-type transverse steel of some upper and lower parallel distributions, in transverse steel, be connected to and fix with it and some vertical reinforcements of uniform setting, vertical reinforcement outboard end is fixed with annular socket, in vertical reinforcement, outer cylinder is bonded with ribbon layer, the surface of ribbon layer is equipped with the high polymer composite bed fixing with it, and annular socket inner side is reserved with groove, is provided with termination cushion rubber in groove.
The utility model adopts ribbon layer to wrap up choosing of bonding and high polymer composite bed, utilize on the one hand intensity that high polymer is higher to make it and reinforcing bar shared physical force in centre, utilize on the other hand its totally-enclosed good waterproof and rustproof property of making it have to steel body, especially in the time that high polymer clay is pressed into helical shape with auxiliary implement segmentation, form steel, high polymer and concrete three coordinate and the mutual polymerization system supporting, having overcome existing power cable pipeline exists intensity lower, easily get rusty and problem that water resistance is poor.
The utility model reasonable in design is reliable, adopt compound and bonding its bending strength that makes of silk ribbon of high polymer parcel to exceed 12Mpa, intensity is ensured effectively, and rolled steel dosage reduces more than 1/2nd, cost is significantly reduced, anti-get rusty and water resistance is effectively improved, has advantages of that technique is simple, easy to operate simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-transverse steel, 2-vertical reinforcement, 3-annular socket, 4-ribbon layer, 5-high polymer composite bed, 6-groove, 7-termination cushion rubber.
Embodiment
A kind of compound annular power cable pipeline, comprise the ring-type transverse steel 1 of some upper and lower parallel distributions, in transverse steel 1, be connected to and fix with it and some vertical reinforcements 2 of uniform setting, vertical reinforcement 2 outboard end are fixed with annular socket 3, the interior outer cylinder of vertical reinforcement 2 is bonded with ribbon layer 4, the surface of ribbon layer 4 is equipped with the high polymer composite bed 5 fixing with it, and annular socket 3 inner sides are reserved with groove 6, are provided with termination cushion rubber 7 in groove 6.
Claims (1)
1. a compound annular power cable pipeline, it is characterized in that: the ring-type transverse steel (1) that comprises some upper and lower parallel distributions, in transverse steel (1), be connected to and fix with it and some vertical reinforcements (2) of uniform setting, vertical reinforcement (2) outboard end is fixed with annular socket (3), the interior outer cylinder of vertical reinforcement (2) is bonded with ribbon layer (4), the surface of ribbon layer (4) is equipped with the high polymer composite bed (5) fixing with it, annular socket (3) inner side is reserved with groove (6), is provided with termination cushion rubber (7) in groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217748.2U CN203859474U (en) | 2014-04-30 | 2014-04-30 | Composite circular power cable pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217748.2U CN203859474U (en) | 2014-04-30 | 2014-04-30 | Composite circular power cable pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859474U true CN203859474U (en) | 2014-10-01 |
Family
ID=51609312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420217748.2U Expired - Fee Related CN203859474U (en) | 2014-04-30 | 2014-04-30 | Composite circular power cable pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790504A (en) * | 2015-04-27 | 2015-07-22 | 海盐水泥制管有限公司 | Manufacturing method for annular concrete pipeline |
-
2014
- 2014-04-30 CN CN201420217748.2U patent/CN203859474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790504A (en) * | 2015-04-27 | 2015-07-22 | 海盐水泥制管有限公司 | Manufacturing method for annular concrete pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |