CN103711354B - The preparation method of a kind of composite material electric pole or light pole - Google Patents
The preparation method of a kind of composite material electric pole or light pole Download PDFInfo
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- CN103711354B CN103711354B CN201310734343.6A CN201310734343A CN103711354B CN 103711354 B CN103711354 B CN 103711354B CN 201310734343 A CN201310734343 A CN 201310734343A CN 103711354 B CN103711354 B CN 103711354B
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Abstract
A kind of composite material electric pole and light pole, for tapered tubulose, comprise metal level, cloth resin pickup layer and skin from the inside to the outside successively, described cloth resin pickup layer is infiltrate the glass fiber reinforced plastic cloth or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics that there are resin, is closely wound in metal level periphery after the melting of cloth resin pickup layer.Composite material electric pole and the light pole of the present invention's design are lightweight, be easy to transport and install, adopt infiltrate have the frp layer of resin or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics melting after be closely wound in outside metal level, greatly improve overall bend resistance power, corrosion-resistant, good insulating, the metal level of internal layer directly can connect lightning rod, simplify the installation of lightning rod, this metal level is directly placed on mould, also product stripping is easy to, simultaneously, in skin, can ad display location be set, this ad display location both can be electronical display frame, also can be billboard frame, this framework is reserved when skin makes.
Description
Technical field
The present invention relates to the improvement of the manufacturing technology of a kind of electric pole or light pole and light pole.
Background technology
Existing electric pole or light pole and light pole, light pole great majority are made up of cement or metal pipe material, for cement, bend resistance ability, crackle is easily there is for a long time by the impact of lateral force (pulling force, wind-force etc. of electric wire), inner reinforcing bar can be exposed in air, be easy to reinforcing bar is oxidized, thus reduce the intensity of whole electric pole.
In order to solve the problem, occurred a kind of electric pole or light pole of glass steel material, such electric pole or light pole generally comprise the resin bed being positioned at inner frp layer and being positioned at outside frp layer.During making, first frp layer is fixed on mould, is then wound around the layer of cloth reinforced at frp layer external screw thread shape, the resin bed of melting is applied to frp layer surface.Although the electric pole of this structure or light pole are comparatively light, can bear larger axial force, bend resistance ability is poor.
Summary of the invention
In view of this, one of the technical problem to be solved in the present invention is to provide the composite material electric pole that a kind of bulk strength is large, bend resistance power is strong.
In order to solve the problems of the technologies described above, the present invention adopts following scheme to realize:
A kind of composite material electric pole or light pole, for tapered tubulose, comprise metal level, cloth resin pickup layer and skin from the inside to the outside successively, described cloth resin pickup layer is infiltrate the glass fiber reinforced plastic cloth or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics that there are resin, is closely wound in metal level periphery after the melting of cloth resin pickup layer.
Wherein, described cloth resin pickup layer glass fiber reinforced plastic cloth wherein or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics width consistent with electric pole or light pole height, be circumferentially wound in metal level periphery.
Wherein, the terminals for connecting lightning rod are provided with on metal level top and lower end.
Further, in skin, ad display location is inlaid with
Composite material electric pole or the light pole of the present invention's design are lightweight, be easy to transport and install, adopt infiltrate have the frp layer of resin or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics melting after be closely wound in outside metal level, greatly improve overall bend resistance power, corrosion-resistant, good insulating, the metal level of internal layer directly can connect lightning rod, simplify the installation of lightning rod, this metal level is directly placed on mould, also product stripping is easy to, simultaneously, in skin, can ad display location be set, this ad display location both can be electronical display frame, also can be billboard frame, this framework is reserved when skin makes.
Another technical problem that the present invention will solve be to provide a kind ofly be easy to make, bulk strength is large, bend resistance power is strong composite material electric pole or light pole preparation method.
In order to solve the problems of the technologies described above, the present invention adopts following scheme to realize:
A kind of composite material electric pole or light pole preparation method, comprise the steps:
S1. metal level is wrapped on taper die;
S2. there are the glass fiber reinforced plastic cloth of resin or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics to be wound in metal level periphery infiltration, are wound around multilayer, form semiproduct;
S3. by the semiproduct ecto-entad radial direction pressurization after being wound around, the infiltration being wound in metal level periphery is made to have the glass fiber reinforced plastic cloth of resin or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics to fit tightly, heat while pressurization, resin is melted and is close to metal level external surface and makes closely to be combined together by the resin melted between the laminates resin pickup layer of winding;
S4. cool, make the resin solidification of thawing, the demoulding;
S5. topping is sprayed as skin, formed product.
This method manufacture craft is succinct, electric pole obtained by this method or light pole lightweight, intensity is large, and bend resistance ability is strong, and corrosion-resistant, good insulating, because the metal level of internal layer is directly placed on mould, is also easy to product stripping, is easy to make.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation.
Detailed description of the invention
In order to allow those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing, the present invention is further elaborated.
The composite material electric pole that the present embodiment discloses or light pole can replace the metal of existing use or cement electric pole or light pole completely, have lightweight, easy transportation and installation, intensity greatly and the advantage such as long service life.
As shown in Figure 1, specifically, the composite material electric pole that this programme discloses or light pole overall with existing electric pole or light pole always, for tubulose, centre has the through hole that lower end diameter is large, upper end diameter is little, outside is also that upper end diameter is little, lower end diameter large (when using as light pole, outside can be upper end, the same thickness in lower end).This electric pole or light pole comprise metal level 1, cloth resin pickup layer 2 and outer 3 from the inside to the outside successively.Wherein, described cloth resin pickup layer 2 is infiltrate the glass fiber reinforced plastic cloth or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics that there are resin, is closely wound in metal level 1 periphery after the melting of cloth resin pickup layer 2.First resin (comprising saturated resin or unsaturated-resin) is melted when this cloth resin pickup layer 2 makes, again glass fiber reinforced plastic cloth or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics are immersed in resin, and then take out, then be covered with resin at glass fiber reinforced plastic cloth or carbon fiber cloth or glass-fiber-fabric or nonwoven surface, deposit after sclerosis to be cooled, take time easy to use, with of the prior art when making electric pole or light pole just melting smear and cool compared with resin scheme, manufacture craft more easily controls, and material is easier to deposit use.
In order to ensure bulk strength, the glass fiber reinforced plastic cloth in cloth resin pickup layer 2 or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics width consistent with electric pole or light pole height, and be circumferentially wound in metal level 1 periphery.And be all adopt cloth in prior art, its canoe is that spiral inclination is wound around, and this canoe is less for overall bend resistance capability improving.
For the ease of the installation of follow-up lightning rod, in this programme, the terminals for connecting lightning rod can being provided with on metal level 1 top and lower end, directly make use of the metal level of internal layer, be convenient to the construction that follow-up lightning rod is installed.
Further, in order to expand its function, ad display location can be inlayed in outer 4.This ad display location can be electronical display frame, or is convenient to place the billboard frame showing paper, replaces existing mode of directly putting up paper and plug-in electronic display board on utility poles, more stable firmly attractive in appearance.
For above-mentioned composite material electric pole or light pole preparation method, can adopt and comprise the steps:
S1. metal level is wrapped on taper die;
S2. there are the glass fiber reinforced plastic cloth of resin or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics to be wound in metal level periphery infiltration, are wound around multilayer, form semiproduct;
S3. by the semiproduct ecto-entad radial direction pressurization after being wound around, the infiltration being wound in metal level periphery is made to have the glass fiber reinforced plastic cloth of resin or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics to fit tightly, heat while pressurization, resin is melted and is close to metal level external surface and makes closely to be combined together by the resin melted between the laminates resin pickup layer of winding;
S4. cool, make the resin solidification of thawing, the demoulding;
S5. topping is sprayed as skin, formed product.
Wherein, when infiltrating the frp layer or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics making that there are resin, first resin can be melted, then glass fiber reinforced plastic cloth or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics are infiltrated wherein, infiltrate about 2 ~ 5 minutes, make glass fiber reinforced plastic cloth or carbon fiber cloth or glass-fiber-fabric or nonwoven surface fully be covered with resin, then take out hardening by cooling, as raw material for standby.
The temperature of the semiproduct heating in the present embodiment is determined according to resin properties, belong to general knowledge known in this field, do not repeat at this, require relevant to semiproduct applied pressure with obtained product intensity, to apply pressure larger, obtained electric pole or light pole intensity larger, otherwise then less, this force value is determined according to electric pole or light pole specification requirement, does not repeat at this.
Adopt said method to make electric pole or the light pole concise in technology of this composite material, it is convenient that the demoulding and cloth resin pickup layer are wound around, and greatly facilitates such electric pole or light pole making, ensure that its each side requirement of strength.
It is more than the present invention's preferably implementation; it should be noted that; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (4)
1. the preparation method of a composite material electric pole or light pole, described composite material electric pole or light pole are tapered tubulose, comprise metal level (1), cloth resin pickup layer (2) and skin (3) from the inside to the outside successively, described cloth resin pickup layer is infiltrate the glass fiber reinforced plastic cloth or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics that there are resin, closely be wound in metal level periphery after the melting of cloth resin pickup layer, comprise the steps:
S1. metal level is wrapped on taper die;
S2. there are the glass fiber reinforced plastic cloth of resin or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics to be wound in metal level periphery infiltration, are wound around multilayer, form semiproduct;
S3. by the semiproduct ecto-entad radial direction pressurization after being wound around, the infiltration being wound in metal level periphery is made to have the glass fiber reinforced plastic cloth of resin or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics to fit tightly, heat while pressurization, resin is melted and is close to metal level external surface and makes closely to be combined together by the resin melted between the laminates resin pickup layer of winding;
S4. cool, make the resin solidification of thawing, the demoulding;
S5. topping is sprayed as skin, formed product.
2. preparation method according to claim 1, is characterized in that, described cloth resin pickup layer glass fiber reinforced plastic cloth wherein or carbon fiber cloth or glass-fiber-fabric or non-woven fabrics width consistent with electric pole or light pole height, be circumferentially wound in metal level periphery.
3. preparation method according to claim 1, is characterized in that, is provided with the terminals for connecting lightning rod on metal level top and lower end.
4. according to any one of claims 1 to 3 preparation method, it is characterized in that, in skin, be inlaid with ad display location.
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| CN201310734343.6A CN103711354B (en) | 2013-12-27 | 2013-12-27 | The preparation method of a kind of composite material electric pole or light pole |
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| CN201310734343.6A CN103711354B (en) | 2013-12-27 | 2013-12-27 | The preparation method of a kind of composite material electric pole or light pole |
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| CN103711354A CN103711354A (en) | 2014-04-09 |
| CN103711354B true CN103711354B (en) | 2016-02-17 |
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Families Citing this family (8)
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| CN103993771B (en) * | 2014-04-18 | 2016-04-06 | 国家电网公司 | The manufacture method of fiberglass reinforced plastic telegraph pole |
| CN104074387B (en) * | 2014-06-20 | 2016-05-25 | 国网河北省电力公司衡水供电分公司 | High strength cement electric pole and maintaining process thereof |
| CN104070602B (en) * | 2014-06-20 | 2016-03-02 | 国网河北省电力公司衡水供电分公司 | Composite bed electric pole prepare maintaining process |
| CN105442901B (en) * | 2014-08-29 | 2019-02-12 | 胡广生 | A kind of transmission mast for power and preparation method thereof |
| CN104265047B (en) * | 2014-10-21 | 2016-07-06 | 合肥海银杆塔有限公司 | The preparation method that glass fiber winding strengthens polyurethane resin tapered electric pole |
| CN105643993A (en) * | 2014-10-28 | 2016-06-08 | 廖树汉 | Copper plate substitute copper-glass composite plate with weight lower than aluminum and cost reduced by times |
| CN105927024A (en) * | 2016-05-06 | 2016-09-07 | 国网山东省电力公司滨州市滨城区供电公司 | Low-voltage network electric pole |
| CN111894331B (en) * | 2020-08-13 | 2021-06-15 | 江苏奇一科技有限公司 | Preparation method of thermoplastic composite material tower |
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| US6167673B1 (en) * | 1998-03-19 | 2001-01-02 | Paul W. Fournier | Utility pole |
| 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 |
| CN102400587A (en) * | 2011-11-29 | 2012-04-04 | 杨兴明 | Pole made of skeleton reinforced composite material and manufacturing method thereof |
| CN204060106U (en) * | 2013-12-27 | 2014-12-31 | 曾义强 | A kind of composite material electric pole and light pole |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1211279B (en) * | 1987-09-02 | 1989-10-12 | Campagnolo Spa | TUBULAR STRUCTURE AND PROCEDURE FOR ITS MANUFACTURE |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6167673B1 (en) * | 1998-03-19 | 2001-01-02 | Paul W. Fournier | Utility pole |
| 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 |
| CN102400587A (en) * | 2011-11-29 | 2012-04-04 | 杨兴明 | Pole made of skeleton reinforced composite material and manufacturing method thereof |
| CN204060106U (en) * | 2013-12-27 | 2014-12-31 | 曾义强 | A kind of composite material electric pole and light pole |
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| CN103711354A (en) | 2014-04-09 |
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Effective date of registration: 20191105 Address after: 516001 workshop of No. 56 community, Jiangbei, Huizhou City, Guangdong Province Patentee after: Guangdong Haizhi Hongyu Technology Co., Ltd Address before: Day lily home 516001 Guangdong Jiangbei District of Huicheng City, Huizhou province 111501 Patentee before: Zeng Yiqiang |
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