CN102493700A - Metal wire enhanced composite material pole and manufacture method thereof - Google Patents
Metal wire enhanced composite material pole and manufacture method thereof Download PDFInfo
- Publication number
- CN102493700A CN102493700A CN2011103859530A CN201110385953A CN102493700A CN 102493700 A CN102493700 A CN 102493700A CN 2011103859530 A CN2011103859530 A CN 2011103859530A CN 201110385953 A CN201110385953 A CN 201110385953A CN 102493700 A CN102493700 A CN 102493700A
- Authority
- CN
- China
- Prior art keywords
- electric pole
- composite material
- wire
- material body
- rod
- 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.)
- Pending
Links
Images
Abstract
In order to solve the problems that the concrete pole in the prior art has larger weight and is very inconvenient to transport and convey, and the plastic pole in the prior art has low bending strength and the like, the invention provides a metal wire enhanced composite material pole and a manufacture method thereof. The metal wire enhanced composite material pole comprises a metal wire and a composite material pole body, wherein the metal wire is arranged in the middle of the composite material pole body, and the composite material pole body is formed by being coiled by fibre cloth and coated with organic adhesive. The metal wire enhanced composite material pole and the manufacture method thereof, which are disclosed by the invention, have the beneficial effects on overcoming the problem that the concrete pole has large weight and is very inconvenient to transport and convey, and overcoming the problem of low bending strength of the plastic pole. The manufactured pole has the advantages of higher bending strength and light weight, and the manufacture technology is simple and is easy to realize.
Description
Technical field
The present invention relates to power cord electric pole and preparation method thereof, specially refer to power cord wire reinforced composite electric pole and preparation method thereof.
Background technology
Prior art power cord electric pole mostly is the electric pole of reinforced concrete structure, and wherein, the wire that reinforcing bar is processed is peripheral, is cast with concrete to improve intensity and hardness.But the weight of this type of electric pole is bigger, and very inconvenience of transportation and carrying needs many people to lift an electric pole when particularly settling concurrent in the mountain area, both wastes time and energy, and damages a large amount of farmlands again.For reducing the weight of power cord electric pole, a kind of plastics electric pole has appearred, and still, the flexural strength of this type of electric pole is lower, can only be used in the less occasion of load, like the city street lamp electric pole, perhaps communication electric pole.
Summary of the invention
Bigger for solving the weight that the prior art concurrent exists, very inconvenience of transportation and carrying, and problem such as prior art plastics electric pole flexural strength is lower, the present invention proposes a kind of wire reinforced composite electric pole and preparation method thereof.Wire reinforced composite electric pole of the present invention comprises the wire and the composite material body of rod, and wherein, wire is arranged in the middle of the composite material body of rod, the composite material body of rod by fibre cloth winding around and apply organic adhesive and process.
Further, the composite material body of rod of wire reinforced composite electric pole of the present invention by fibre cloth winding around and apply organic adhesive and process, comprise; Adopt banded cloth along wire or the model outer rim is radially twined and to extending axially; Lap between the two-layer fiber strap is no more than 1/2nd of cloth bandwidth, applies organic adhesive while twining, and returns after being wound into the axial end again; Reciprocal successively, up to required bacillary layer thickness.
Further, wire reinforced composite electric pole of the present invention is arranged on wire in the middle of the composite material body of rod and comprises with the wire of electric pole length same axial setting or be woven into the latticed wire gauze that is wrapped on the composite material body of rod.
Further; Wire reinforced composite electric pole of the present invention is wrapped in wire gauze on the composite material body of rod and comprises that the rectangular metal silk screen is along the composite material body of rod outer rim formation tubular that rounds; Perhaps the strip metal silk screen radially twines and to extending axially, the lap between the double layer of metal silk screen band is no more than 1/2nd of wire lath bandwidth along composite material body of rod outer rim.
Further, to be arranged on the wire in the middle of the composite material body of rod be one or more layers in the radial distribution of electric pole to wire reinforced composite electric pole of the present invention.
Further, the organic adhesive of wire reinforced composite electric pole coating of the present invention comprises: epoxy resin, phenolic resins, unsaturated-resin, acrylic resin or polyurethane resin.
Further, the shape of cross section of wire reinforced composite electric pole of the present invention is circle or rectangle.
Further, the termination of wire reinforced composite electric pole of the present invention is provided with flange or boss and concave station; Wherein, mate each other in the length of boss and concave station and inside and outside footpath; Flange and wire link together.
The preparation method of wire reinforced composite electric pole of the present invention may further comprise the steps:
(1) make according to designing requirement that a diameter equals the electric pole internal diameter or the cross section length and width equal the electric pole inner chamber, length equals the model of electric pole length;
(2) adopt ribbon-like fibre cloth radially to twine and to extending axially along the model outer rim; Lap between the two-layer fiber strap be no more than two of cloth bandwidth/, apply organic adhesive while twining, return again after being wound into the axial end; Reciprocal successively, up to required bacillary layer thickness;
(3) wire is arranged and on circumference, is uniformly distributed with and fix along the electric pole length direction, apply organic adhesive;
Perhaps: the rectangular metal silk screen rounded along composite material body of rod outer rim forms tubular and fixing, applies organic adhesive;
Perhaps: the strip metal silk screen is radially twined and to extending axially, the lap between the double layer of metal silk screen band is no more than 1/2nd of wire gauze bandwidth along composite material body of rod outer rim, fixing and apply organic adhesive;
(4) repeated execution of steps (2) or (3) are up to required wire number of enhancement layers and composite material body of rod thickness;
(5) the curing technology condition according to coated organic adhesive is cured processing to the electric pole after having twined.
The useful technique effect of wire reinforced composite electric pole of the present invention and preparation method thereof is that to have overcome the weight that concurrent exists bigger; Transportation and carrying be the problem of inconvenience very; Also overcome the lower problem of plastics electric pole flexural strength; The electric pole of making have higher flexural strength and weight lighter, simultaneously, manufacture craft is simple, be prone to row.
Description of drawings
Accompanying drawing 1 is that wire reinforced composite electric pole wire of the present invention is two layers an electric pole schematic three dimensional views;
Accompanying drawing 2 is local enlarged diagrams of accompanying drawing 1 wire reinforced composite electric pole of the present invention end;
Accompanying drawing 3 is that wire reinforced composite electric pole wire gauze of the present invention is the electric pole schematic three dimensional views of tubular;
Accompanying drawing 4 is that wire reinforced composite electric pole wire gauze of the present invention is the banded sketch map that twines;
The cross-sectional schematic that accompanying drawing 5 wire reinforced composite electric poles of the present invention adopt concave station to be connected with boss;
Accompanying drawing 6 is cross-sectional schematic that wire reinforced composite electric pole of the present invention adopts flange to connect.
Below in conjunction with accompanying drawing and specific embodiment wire reinforced composite electric pole of the present invention and preparation method thereof is further described.
The specific embodiment
Accompanying drawing 1 is that wire reinforced composite electric pole wire of the present invention is two layers an electric pole schematic three dimensional views, and accompanying drawing 2 is local enlarged diagrams of accompanying drawing 1 wire reinforced composite electric pole of the present invention end, among the figure; 101 is composite material body of rod internal layer, and 102 is composite material body of rod intermediate layer, and 103 is that the composite material body of rod is outer; 201 is first enhancement layer, and 202 is second enhancement layer, can be known by figure; Wire reinforced composite electric pole of the present invention comprises the wire and the composite material body of rod; Wherein, wire is arranged in the middle of the composite material body of rod, the composite material body of rod by fibre cloth winding around and apply organic adhesive and process.For guaranteeing that the composite material body of rod has enough flexural strengths; The composite material body of rod of wire reinforced composite electric pole of the present invention by fibre cloth winding around and apply organic adhesive and process; Comprise, adopt banded cloth along wire or the model outer rim is radially twined and to extending axially overlapping 1/2nd of the bandwidth that is no more than between the two-layer fiber strap; Apply organic adhesive while twining; Be wound into twining in the same way again after the axial end and return, reciprocal successively, up to required bacillary layer thickness.The composite material body of rod quality of so processing is tight, has higher intensity.
Accompanying drawing 3 is that wire reinforced composite electric pole wire gauze of the present invention is the electric pole schematic three dimensional views of tubular; Accompanying drawing 4 is that wire reinforced composite electric pole wire gauze of the present invention is the banded sketch map that twines, and among the figure, 1 is the composite material body of rod; 2 is the tubular wire gauze; 2-1 is a strip metal silk screen first floor, and 2-2 is the strip metal silk screen second layer, and A is first floor, the overlapping part of second layer metal silk screen.Can know that in conjunction with accompanying drawing 1,2 wire that wire reinforced composite electric pole of the present invention is arranged in the middle of the composite material body of rod comprises the wire (like accompanying drawing 1, shown in 2) that is provided with electric pole length same axial or is woven into the latticed wire gauze (like accompanying drawing 3, shown in 4) that is wrapped on the composite material body of rod.Obviously, only at electric pole the wire identical with electric pole length is set axially and can alleviates electric pole weight, increase the bonding strength of the composite material body of rod and wire enhancement layer, still, do not having the situation of Special Equipment, arrangement wiry is difficulty and complicated comparatively.Form tubular (shown in accompanying drawing 2) and adopt the rectangular metal screen grid to round along composite material body of rod outer rim; Want simple with this relatively as enhancement layer; But if there is not professional equipment, the tightness degree that the tubular grid combines with the composite material body of rod is just very limited.And adopt the mode that the strip metal silk screen twines just to seem simple, feasible; Promptly adopt the strip metal silk screen radially to twine and to extending axially, the lap between the double layer of metal silk screen band is no more than 1/2nd (shown in accompanying drawings 4) of wire gauze bandwidth along composite material body of rod outer rim.This method can comparatively simply be wrapped in the strip metal silk screen on the composite material body of rod closely, can also make the wire gauze enhancement layer and the composite material body of rod combine.Obviously, different according to the requirement of electric pole flexural strength, the wire enhancement layer is one or more layers the composite material body of rod being distributed as radially, increases the quantity of wire enhancement layer, can effectively improve the flexural strength of electric pole.Accompanying drawing 1 is the embodiment of two layers of wire enhancement layer.
Obviously, every have certain intensity and have the cloth of good process performance all to can be used for twining wire reinforced composite electric pole of the present invention, like glass fabric used in the common industry, carbon cloth or ceramic fiber cloth etc.Equally; Every organic adhesive that has the good bonding performance and have certain adhesive strength all can be used for making wire reinforced composite electric pole of the present invention, like epoxy resin used in the common industry, phenolic resins, unsaturated-resin, acrylic resin or polyurethane resin etc.In addition, the shape of cross section of wire reinforced composite electric pole of the present invention is circle or rectangle, and the change of electric pole shape of cross section does not influence the making and the use of wire reinforced composite electric pole of the present invention.
The cross-sectional schematic that accompanying drawing 5 wire reinforced composite electric poles of the present invention adopt concave station to be connected with boss; Accompanying drawing 6 is cross-sectional schematic that wire reinforced composite electric pole of the present invention adopts flange to connect; Among the figure, 3 for being arranged on the boss of composite material body of rod termination, and 4 is the concave station in composite material body of rod termination; 5 is flange, and 6 is bolt.Can know by figure.Because wire reinforced composite electric pole of the present invention adopted wire and composite material body of rod structure combining, when carrying out being connected between bar and the bar, can adopt the mode of socket or flange.If adopt the socket mode, then boss and concave station need be set in the termination of electric pole, and (shown in accompanying drawing 5) mated in the length of boss and concave station and inside and outside footpath each other.If adopt the flange mode, then need flange be set in the electric pole termination, and, flange should link together with wire (shown in accompanying drawing 6).
The preparation method of wire reinforced composite electric pole of the present invention may further comprise the steps:
(1) make according to designing requirement that a diameter equals the electric pole internal diameter or the cross section length and width equal the electric pole inner chamber, length equals the model of electric pole length;
(2) adopt ribbon-like fibre cloth radially to twine and to extending axially along the model outer rim; Lap between the two-layer fiber strap is no more than 1/2nd of cloth bandwidth, applies organic adhesive while twining, and returns after being wound into the axial end again; Reciprocal successively, up to required bacillary layer thickness;
(3) wire is arranged and on circumference, is uniformly distributed with and fix along the electric pole length direction, apply organic adhesive;
Perhaps: the rectangular metal silk screen rounded along composite material body of rod outer rim forms tubular and fixing, applies organic adhesive;
Perhaps: the strip metal silk screen is radially twined and to extending axially, the lap between the double layer of metal silk screen band is no more than 1/2nd of wire gauze bandwidth along composite material body of rod outer rim, fixing and apply organic adhesive;
(4) repeated execution of steps (2) or (3) are up to required number of enhancement layers and composite material body of rod thickness;
(5) the curing technology condition according to coated organic adhesive is cured processing to the electric pole after having twined.
The useful technique effect of wire reinforced composite electric pole of the present invention and preparation method thereof is that to have overcome the weight that concurrent exists bigger; Transportation and carrying be the problem of inconvenience very; Also overcome the lower problem of plastics electric pole flexural strength; The electric pole of making have higher flexural strength and weight lighter, simultaneously, manufacture craft is simple, be prone to row.
Claims (9)
1. wire reinforced composite electric pole; It is characterized in that: this composite material electric pole comprises the wire and the composite material body of rod; Wherein, wire is arranged in the middle of the composite material body of rod, the composite material body of rod by fibre cloth winding around and apply organic adhesive and process.
2. according to the said wire reinforced composite of claim 1 electric pole, it is characterized in that: the composite material body of rod by fibre cloth winding around and apply organic adhesive and process, comprise; Adopt banded cloth along wire or the model outer rim is radially twined and to extending axially; Lap between the two-layer fiber strap is no more than 1/2nd of cloth bandwidth, applies organic adhesive while twining, and returns after being wound into the axial end again; Reciprocal successively, up to required bacillary layer thickness.
3. according to the said wire reinforced composite of claim 1 electric pole, it is characterized in that: be arranged on wire in the middle of the composite material body of rod and comprise with the wire of electric pole length same axial setting or be woven into the latticed wire gauze that is wrapped on the composite material body of rod.
4. according to the said wire reinforced composite of claim 3 electric pole; It is characterized in that: be wrapped in wire gauze on the composite material body of rod and comprise that the rectangular metal silk screen is along the composite material body of rod outer rim formation tubular that rounds; Perhaps the strip metal silk screen radially twines and to extending axially, the lap between the double layer of metal silk screen band is no more than 1/2nd of wire gauze bandwidth along composite material body of rod outer rim.
5. according to the said wire reinforced composite of claim 1 electric pole, it is characterized in that: being arranged on the middle wire of the composite material body of rod is one or more layers in the radial distribution of electric pole.
6. according to the said wire reinforced composite of claim 1 electric pole, it is characterized in that: the organic adhesive of coating comprises: epoxy resin, phenolic resins, unsaturated-resin, acrylic resin or polyurethane resin.
7. according to the said wire reinforced composite of claim 1 electric pole, it is characterized in that: the shape of cross section of composite material electric pole is circle or rectangle.
8. according to the said wire reinforced composite of claim 1 electric pole, it is characterized in that: the termination of composite material electric pole is provided with flange or boss and concave station; Wherein, mate each other in the length of boss and concave station and inside and outside footpath; Flange and wire link together.
9. the preparation method of a wire reinforced composite electric pole, it is characterized in that: this preparation method may further comprise the steps:
(1) make according to designing requirement that a diameter equals the electric pole internal diameter or the cross section length and width equal the electric pole inner chamber, length equals the model of electric pole length;
(2) adopt ribbon-like fibre cloth radially to twine and to extending axially along the model outer rim; Lap between the two-layer fiber strap is no more than 1/2nd of cloth bandwidth, applies organic adhesive while twining, and returns after being wound into the axial end again; Reciprocal successively, up to required bacillary layer thickness;
(3) wire is arranged and on circumference, is uniformly distributed with and fix along the electric pole length direction, apply organic adhesive;
Perhaps: the rectangular metal silk screen rounded along composite material body of rod outer rim forms tubular and fixing, applies organic adhesive;
Perhaps: the strip metal silk screen is radially twined and to extending axially, the lap between the double layer of metal silk screen band is no more than 1/2nd of wire gauze bandwidth along composite material body of rod outer rim, fixing and apply organic adhesive;
(4) repeated execution of steps (2) or (3) are up to required number of enhancement layers and composite material body of rod thickness;
(5) the curing technology condition according to coated organic adhesive is cured processing to the electric pole after having twined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103859530A CN102493700A (en) | 2011-11-29 | 2011-11-29 | Metal wire enhanced composite material pole and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103859530A CN102493700A (en) | 2011-11-29 | 2011-11-29 | Metal wire enhanced composite material pole and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102493700A true CN102493700A (en) | 2012-06-13 |
Family
ID=46185554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103859530A Pending CN102493700A (en) | 2011-11-29 | 2011-11-29 | Metal wire enhanced composite material pole and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102493700A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239817A (en) * | 2015-10-31 | 2016-01-13 | 国家电网公司 | Composite material power transformation framework |
| CN110165626A (en) * | 2019-05-09 | 2019-08-23 | 国网新疆电力有限公司电力科学研究院 | A kind of direct-installation conductor from break device and method |
| WO2023249566A1 (en) * | 2022-06-24 | 2023-12-28 | Chainarong Jongkon | Concrete electricity pole structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3709754A (en) * | 1968-01-24 | 1973-01-09 | Plastigage Corp | Method of forming a construction member of glass fiber elements |
| US3896858A (en) * | 1973-02-28 | 1975-07-29 | William J Whatley | Utility pole |
| CN2651366Y (en) * | 2003-11-26 | 2004-10-27 | 张思忠 | Wire poles |
| CN101294455A (en) * | 2007-04-24 | 2008-10-29 | 谢佐鹏 | Insulated standard and processing technique thereof |
| CN101368453A (en) * | 2008-07-02 | 2009-02-18 | 江苏省电力公司无锡供电公司 | Production method of high strength composite material electric pole |
| CN101387165A (en) * | 2008-06-30 | 2009-03-18 | 杨兴明 | Concrete electrical pole and preparation thereof |
| CN102127986A (en) * | 2011-01-25 | 2011-07-20 | 深圳市吉凌复合材料科技股份有限公司 | Composite material transmission tower |
| CN201924639U (en) * | 2010-10-20 | 2011-08-10 | 常熟风范电力设备股份有限公司 | Pole tower made of compound materials |
-
2011
- 2011-11-29 CN CN2011103859530A patent/CN102493700A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3709754A (en) * | 1968-01-24 | 1973-01-09 | Plastigage Corp | Method of forming a construction member of glass fiber elements |
| US3896858A (en) * | 1973-02-28 | 1975-07-29 | William J Whatley | Utility pole |
| CN2651366Y (en) * | 2003-11-26 | 2004-10-27 | 张思忠 | Wire poles |
| CN101294455A (en) * | 2007-04-24 | 2008-10-29 | 谢佐鹏 | Insulated standard and processing technique thereof |
| CN101387165A (en) * | 2008-06-30 | 2009-03-18 | 杨兴明 | Concrete electrical pole and preparation thereof |
| CN101368453A (en) * | 2008-07-02 | 2009-02-18 | 江苏省电力公司无锡供电公司 | Production method of high strength composite material electric pole |
| CN201924639U (en) * | 2010-10-20 | 2011-08-10 | 常熟风范电力设备股份有限公司 | Pole tower made of compound materials |
| CN102127986A (en) * | 2011-01-25 | 2011-07-20 | 深圳市吉凌复合材料科技股份有限公司 | Composite material transmission tower |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239817A (en) * | 2015-10-31 | 2016-01-13 | 国家电网公司 | Composite material power transformation framework |
| CN105239817B (en) * | 2015-10-31 | 2017-08-29 | 国家电网公司 | A kind of composite substation framework |
| CN110165626A (en) * | 2019-05-09 | 2019-08-23 | 国网新疆电力有限公司电力科学研究院 | A kind of direct-installation conductor from break device and method |
| WO2023249566A1 (en) * | 2022-06-24 | 2023-12-28 | Chainarong Jongkon | Concrete electricity pole structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102400587A (en) | Pole made of skeleton reinforced composite material and manufacturing method thereof | |
| CN206545261U (en) | A kind of prefabricated bamboo house | |
| CN104859160B (en) | It is suitble to the root of fan blade pre-embedded bolt set and preparation method thereof of pultrude process | |
| KR101499474B1 (en) | Method for Producing pipe | |
| CN102493700A (en) | Metal wire enhanced composite material pole and manufacture method thereof | |
| WO2020192732A1 (en) | Multi-strand composite material reinforcing core and manufacturing method therefor | |
| CN104008798A (en) | Modified composite core rod and manufacturing method thereof | |
| CN102505892A (en) | Sheet-metal reinforced composite electric pole and production method for same | |
| CN203519900U (en) | Air-blowing optical cable | |
| CN101526722A (en) | Composite leg tube for photography/videography and manufacturing method thereof | |
| CN103411040A (en) | Method for manufacturing glass fiber reinforced plastic composite pipe mixed with carbon fibers | |
| CN2142912Y (en) | Fiber-reinforced draw-extrude plastic pipe | |
| CN105719768B (en) | Aerial condutor aluminium packet fiber-reinforced composite core and its manufacturing method | |
| KR101820634B1 (en) | Composite material electric pole and manufacturing method | |
| CN201943186U (en) | FRP pipe-RPC-steel pipe combined member | |
| CN104700949B (en) | Production method of stranded fiber-reinforced resin matrix composite core aluminum conductor | |
| CN109599212B (en) | Hold cable hoist cable for basket | |
| CN103612421A (en) | Glass fiber reinforced plastic/ polyolefin composite lining tube and manufacturing method thereof | |
| CN206441556U (en) | Soft type reel flat cable | |
| CN210826896U (en) | Prestressed steel strand | |
| CN203164487U (en) | Indoor and outdoor self-supporting composite cable | |
| CN204663110U (en) | Bamboo is wound around composite electric support member | |
| CN115013597A (en) | Aeroengine high-damping clamp based on fiber and metal wire co-curing winding and preparation method thereof | |
| CN205871337U (en) | Compound member | |
| CN203082385U (en) | High-strength hollow circular steel skeleton winding and reinforcing corrugated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |