CN202127223U - Novel composite material cable channel cover plate - Google Patents
Novel composite material cable channel cover plate Download PDFInfo
- Publication number
- CN202127223U CN202127223U CN2011202508655U CN201120250865U CN202127223U CN 202127223 U CN202127223 U CN 202127223U CN 2011202508655 U CN2011202508655 U CN 2011202508655U CN 201120250865 U CN201120250865 U CN 201120250865U CN 202127223 U CN202127223 U CN 202127223U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- cable channel
- novel composite
- channel cover
- convenient
- Prior art date
Links
- 239000002131 composite materials Substances 0.000 title abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000003822 epoxy resins Substances 0.000 claims abstract description 5
- 239000003365 glass fibers Substances 0.000 claims abstract description 5
- 239000010410 layers Substances 0.000 claims abstract description 5
- 229920000647 polyepoxides Polymers 0.000 claims abstract description 5
- 239000011157 advanced composite materials Substances 0.000 claims description 18
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 3
- 239000004568 cements Substances 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000003014 reinforcing Effects 0.000 description 2
- 239000000126 substances Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000001458 anti-acid Effects 0.000 description 1
- 239000011449 bricks Substances 0.000 description 1
- 239000004566 building materials Substances 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 materials Substances 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000003068 static Effects 0.000 description 1
- 239000002699 waste materials Substances 0.000 description 1
Abstract
Description
Technical field
The utility model relates to a kind of cable channel cover plate.
Background technology
Along with the fast development of China's economy and urban infrastructure, to the also enhancing day by day of demand of all kinds of new building material.Country is very big to the input of public utility, and urban renewal and newly-built electric wire, cable, optical cable change open-air for underground, and therefore the demand to cable trough increases.Except that going across the road when the special adverse geological condition is the concrete cable trough, and all the other station cable ditches are designed primarily to brick cable trough.The heavy cover plate of the cable trough that wherein goes across the road is taked cast-in-situ reinforced concrete structure, builds with concrete cable trough main part; The remainder cable channel cover plate adopts the prefabricated cover plate of form reinforced concrete of angle bar bound edge frame usually.Not only evenness configuration relatively poor, the top is relatively more dull for this cover plate; And this armored concrete cover plate making is long maintenance period; The easy corrosion of reinforcing bar in the cover plate, thereby the loading force of reduction cover plate, life cycle is shorter; Cover plate is easy cracked, easy to lack the limit arrisdefect, and can not cut it according to actual use occasion.
The utility model content
The purpose of the utility model provides that a kind of intensity is good, good toughness, long service life; And the advanced composite material (ACM) cable channel cover plate that can cut arbitrarily, but has Corrosion Protection and advantages such as fire resistance is good, intensity is high, reliable in quality, stable performance, easy construction, no recovery value, the turnover of simple installation wildcard, repeated use.
The utility model is achieved in that a kind of advanced composite material (ACM) cable channel cover plate, is formed by several layers glass fiber and epoxy resin mold pressing, it is characterized in that: in the cover plate set inside steel mesh reinforcement is arranged.
Said cover plate cross section top is the dome arc.
Said cover plate end face is provided with several equally distributed convexities.
The utility model compared with prior art has following advantage:
1. the utility model composite material cable trench cover is formed by several layers glass fiber and epoxy resin mold pressing, has decay resistances such as very strong antiacid, alkali, salt; It can not make the structure of material be damaged because of chemical corrosion under the effect of chemical mediator, need not carry out regular or irregular inspection, maintenance, has good toughness, characteristics such as not easily broken; This cover plate weight is lighter simultaneously, and the same specification product weight has only 1/3rd of cement based cover plate, its simple installation; Need not to get angry and large-scale lifting appliance; Only need a small amount of manual work and electric tool, make installation cost greatly reduce, safeguard also for simultaneously inspection and bring great convenience.Compare with armored concrete cover plate of the prior art, the influence of having avoided reinforcing bar to cause because of corrosion, and can cut arbitrarily according to on-the-spot needs.
2. the utility model composite material cable trench cover because its cross section top is the dome arc, helps the rainwater shunting, can effectively prevent because of a large amount of seepages of rainwater cable to be worked the mischief.
3. the utility model composite material cable trench cover because its end face is provided with some convexities, plays anti-skidding effect.
Since the inner steel mesh reinforcement that uses strengthen, the special reinforcement in crucial part of the force, when inevitable external impacts took place, dispersive pressure had rapidly improved the bearing capacity of cover plate greatly.The static load of this product is greater than 4KN/ ㎡.Vehicle rolls not can be crooked, can not rupture.
5. this cover plate is elegant in appearance, and can produce the product of all size and color according to customer requirement, is convenient to planning and beautifies the scene.
6. but the utility model composite material cable trench cover wildcard turnover, repeated use are shortened construction period, are cut the waste.
Description of drawings
Fig. 1 is the schematic cross-section of the said advanced composite material (ACM) cable channel cover plate of the utility model;
Fig. 2 is the vertical view of the said advanced composite material (ACM) cable channel cover plate of the utility model;
1. cover plate 2. steel mesh reinforcements 3. convexities.
Embodiment
Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model, and all technical schemes that are equal to also belong to the category of the utility model, and the scope of patent protection of the utility model should be limited each item claim.
Can find out that from Fig. 1 and Fig. 2 a kind of advanced composite material (ACM) cable channel cover plate is formed by several layers glass fiber and epoxy resin mold pressing, it is characterized in that: in cover plate 1 set inside steel mesh reinforcement 2 is arranged; Said cover plate 1 cross section top is the dome arc.Said cover plate end face be provided with several equally distributed protruding 3.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202508655U CN202127223U (en) | 2011-07-16 | 2011-07-16 | Novel composite material cable channel cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202508655U CN202127223U (en) | 2011-07-16 | 2011-07-16 | Novel composite material cable channel cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127223U true CN202127223U (en) | 2012-01-25 |
Family
ID=45490285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202508655U CN202127223U (en) | 2011-07-16 | 2011-07-16 | Novel composite material cable channel cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127223U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052008A (en) * | 2014-06-04 | 2014-09-17 | 衢州光明电力工程有限公司 | Cable duct cover plate with earthquake prevention, noise reduction and water isolation function |
| CN104242213A (en) * | 2014-09-25 | 2014-12-24 | 国网上海市电力公司 | Organic composite cover plate for cable channels and manufacturing method thereof |
| CN104979788A (en) * | 2015-05-08 | 2015-10-14 | 江苏江城电气有限公司 | Pressure resistant bus duct cover plate |
| CN110535087A (en) * | 2019-08-20 | 2019-12-03 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of fibre reinforced composites cable trough |
-
2011
- 2011-07-16 CN CN2011202508655U patent/CN202127223U/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052008A (en) * | 2014-06-04 | 2014-09-17 | 衢州光明电力工程有限公司 | Cable duct cover plate with earthquake prevention, noise reduction and water isolation function |
| CN104242213A (en) * | 2014-09-25 | 2014-12-24 | 国网上海市电力公司 | Organic composite cover plate for cable channels and manufacturing method thereof |
| CN104979788A (en) * | 2015-05-08 | 2015-10-14 | 江苏江城电气有限公司 | Pressure resistant bus duct cover plate |
| CN110535087A (en) * | 2019-08-20 | 2019-12-03 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of fibre reinforced composites cable trough |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20150716 |