CN2898202Y - Composite electrical pole - Google Patents
Composite electrical pole Download PDFInfo
- Publication number
- CN2898202Y CN2898202Y CN 200620072440 CN200620072440U CN2898202Y CN 2898202 Y CN2898202 Y CN 2898202Y CN 200620072440 CN200620072440 CN 200620072440 CN 200620072440 U CN200620072440 U CN 200620072440U CN 2898202 Y CN2898202 Y CN 2898202Y
- Authority
- CN
- China
- Prior art keywords
- polyurethane
- pole
- layer
- electric pole
- fiberglass
- 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 - Lifetime
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a new composite pole, which is a new pole compounded by fiberglass and polyurethane. The utility model is composed of a hollow pole body, which is a winding body of fiberglass soaked in polyurethane winding the axis. The fiberglass soaked in polyurethane is composed of an inner fiberglass layer, a middle aromatic polyurethane layer and an outer aliphatic polyurethane layer; the three layers are solidified into a whole after polyurethane curing. The pole of the utility model has the advantages of great tensile strength, resistant to various harsh environment such as gales or rainstorms, light weight, non-toxic, high safety, convenient installation and transportation, low comprehensive cost, chemical corrosion resistance, acid and alkali resistance, wear resistance, waterproof, climate and sunlight resistance, flame retardant, fire-resistant; furthermore, the pole is able to prevent the damages from insects, birds and other small animals.
Description
Technical field
The utility model relates to a kind of by compound electric pole, refers in particular to a kind of by glass fiber and the compound novel electric pole of polyurethane.
Background technology
Chinese patent 00131910.8 discloses " a kind of electric force pole tower of making of composite material ", by 40-60 part mylar or epoxy resin, phenolic resins, 40-60 part glass fiber or carbon fiber, 9-11 divides porcelain powder or quartz powder or precipitated calcium carbonate, 5-7 part pigment, 6-10 part fire retardant, 3-5 part aging-proof agent, 3-5 part curing compound compatibility becomes, during manufacturing other material except that glass fiber or carbon fiber is mixed, be applied to glass fabric or carbon cloth two sides, Wrapping formed then be inserted in electric force pole tower mould extruding after one hour die sinking get product, this composite material pole tower has in light weight, maintenance requirement is little, has insulation, Chinese People's Anti-Japanese Military and Political College's gas, performances such as salt fog, but its deficiency is that tensile strength and compressive strength are lower, has increased shaft tower quantity and construction cost and be easy to generate phenomenon of rupture simultaneously when running into bad weather.
Summary of the invention
The utility model is just in order to overcome above-mentioned deficiency, a kind of toughness that has is provided, in light weight, tensile strength is bigger, corrosion resistant electric wire pole stock, it can be used as the high-tension line shaft tower, light pole, cross-arm, wall thunder bar, all electric force pole tower fields such as microwave transmission tower, main innovation is to adopt corrosion-resistant, organic material goods ageing-resistant and environmentally safe are that the polyurethane complex fiber material makes, specifically implement like this: the NEW TYPE OF COMPOSITE electric pole, comprise hollow lever, it is characterized in that the body of rod is the winding body of the glass fiber strands of dipping polyurethane around axle, the glass fiber strands of described dipping polyurethane is the inner layer glass fibrage from inside to outside successively, middle level aromatic urethane layer, outer-layer fat family layer of polyurethane constitutes, and three-layered node is an integral body after the urethane cures.Be that glass fiber strands is flooded aliphatic polyurethane behind the dipping aromatic urethane earlier again during making, twine around the solid axle with zero degree (axially with radially can adjust arbitrarily), by the rapid curing molding of heated mould, this structure of electric pole not only satisfies the engineering design requirement, and prevent ultraviolet degradation effectively, prolong the application life of electric pole.
The electric pole body of rod of the present utility model is the segmented assembling, be formed by connecting by two joints or more than two joints, this merogenesis mould segment structure, not only set up and bring convenience to transportation, and can be according to the height of physical features of setting up and transmission voltage adjusting electric pole, improve erection construction efficient, and reduced construction cost.
Be provided with grounding wire in the hollow lever of the present utility model or in the winding body, guarantee the safety when electric pole uses, grounding wire can directly be installed on the hollow part of the body of rod, also can be put in to twine in the body when making the body of rod and make integrative-structure.
The utlity model has following advantage: 1, improved the tensile strength of electric pole, improved various adverse circumstances abilities such as the anti-various strong wind of electric pole, heavy rain greatly, can satisfy broad river, river and big mountain area to install electric wiring; 2. in light weight, for the electric pole of equal length and grade, coupled pole weight is 1/3 of rod weight, 2/3 of steel pole weight, and 1/8 of concrete frame weight can be saved transportation and mounting cost; 3. compound electric pole is an insulation materials, can reduce the electrical strength of gold utensil and insulator, improves the safety of lead operation, reduces integrated cost; 4. coupled pole resistance to chemical attack, acidproof, alkaline-resisting, wear-resisting, waterproof, weather and solar radiation, flame-retardant (continue temperature and be lower than 316 ℃) can prevent that insect, birds and other toy from damaging; 5. installation and convenient transportation, quick need not safeguarded and be keeped in repair after the installation, reach 80 years application life.Different colours can be adopted as required in the surface of electric pole, can keep and the surrounding environment harmony; 6. do not contain fatal atmosphere pollutant and volatile organic matter, nontoxic, affine in whole process of production and installation back to environment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the glass fiber strands schematic diagram of dipping polyurethane.
The specific embodiment
The NEW TYPE OF COMPOSITE electric pole, hollow lever is the winding body of the glass fiber strands of dipping polyurethane around axle, adopt the segmented assembling to be formed by connecting by two joints or more than two joints, the glass fiber strands of dipping polyurethane is inner layer glass fibrage 1, middle level aromatic urethane layer 2, outer-layer fat family layer of polyurethane 3 formations from inside to outside successively, three-layered node is an integral body after the urethane cures, and grounding wire 4 is installed on body of rod hollow part or is directly stranded in composite material when twining the body of rod.
Claims (3)
1. NEW TYPE OF COMPOSITE electric pole, comprise hollow lever, it is characterized in that the body of rod is the winding body of the glass fiber strands of dipping polyurethane around axle, the glass fiber strands of described dipping polyurethane is inner layer glass fibrage, middle level aromatic urethane layer, outer-layer fat family layer of polyurethane formation from inside to outside successively, and three-layered node is an integral body after the urethane cures.
2. NEW TYPE OF COMPOSITE electric pole according to claim 1 is characterized in that the electric pole body of rod is the segmented assembling, is formed by connecting by two joints or more than two joints.
3. NEW TYPE OF COMPOSITE electric pole according to claim 1 and 2 is characterized in that in the hollow lever or twines in the body being provided with grounding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072440 CN2898202Y (en) | 2006-04-13 | 2006-04-13 | Composite electrical pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072440 CN2898202Y (en) | 2006-04-13 | 2006-04-13 | Composite electrical pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2898202Y true CN2898202Y (en) | 2007-05-09 |
Family
ID=38073538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620072440 Expired - Lifetime CN2898202Y (en) | 2006-04-13 | 2006-04-13 | Composite electrical pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2898202Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906895A (en) * | 2010-07-23 | 2010-12-08 | 北京玻钢院复合材料有限公司 | Composite electrical cross arm and design method of structure thereof |
| WO2011029312A1 (en) * | 2009-09-08 | 2011-03-17 | 国网电力科学研究院 | Method for vertically grounding and leading-down from center of composite material pole tower and pole tower thereof |
| WO2011054168A1 (en) * | 2009-11-06 | 2011-05-12 | 常熟风范电力设备股份有限公司 | Pole tower made of composite material and manufacturing method thereof |
| CN102191873A (en) * | 2011-05-04 | 2011-09-21 | 南京诺尔泰复合材料设备制造有限公司 | Coreless moulding composite material pole tower and manufacturing method thereof |
| CN102400587A (en) * | 2011-11-29 | 2012-04-04 | 杨兴明 | Pole made of skeleton reinforced composite material and manufacturing method thereof |
| CN102683877A (en) * | 2012-04-28 | 2012-09-19 | 深圳光启创新技术有限公司 | MRI (magnetic resonance imaging) magnetic signal enhancing device and package method thereof |
| ES2390304A1 (en) * | 2010-06-03 | 2012-11-08 | Ángel Tomás MEJÍAS ÁLVAREZ | Vertical structure of support for electrical, antenna or similar lines, hueca and compartment for fauna refuge. (Machine-translation by Google Translate, not legally binding) |
| CN104265048A (en) * | 2014-10-21 | 2015-01-07 | 合肥海银杆塔有限公司 | Composite material electric power tower |
| CN105082554A (en) * | 2015-09-15 | 2015-11-25 | 安徽汇科恒远复合材料有限公司 | Machining method and system for novel conical composite material electric pole |
| CN108301677A (en) * | 2017-12-15 | 2018-07-20 | 无锡市同腾复合材料有限公司 | A kind of composite material taper equal thickness electric pole and its production method |
| CN113334795A (en) * | 2021-05-10 | 2021-09-03 | 宋阳 | Process preparation method of polyurethane tower pole |
-
2006
- 2006-04-13 CN CN 200620072440 patent/CN2898202Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011029312A1 (en) * | 2009-09-08 | 2011-03-17 | 国网电力科学研究院 | Method for vertically grounding and leading-down from center of composite material pole tower and pole tower thereof |
| WO2011054168A1 (en) * | 2009-11-06 | 2011-05-12 | 常熟风范电力设备股份有限公司 | Pole tower made of composite material and manufacturing method thereof |
| ES2390304A1 (en) * | 2010-06-03 | 2012-11-08 | Ángel Tomás MEJÍAS ÁLVAREZ | Vertical structure of support for electrical, antenna or similar lines, hueca and compartment for fauna refuge. (Machine-translation by Google Translate, not legally binding) |
| CN101906895B (en) * | 2010-07-23 | 2012-04-25 | 北京玻钢院复合材料有限公司 | Composite electrical cross arm and design method of structure thereof |
| CN101906895A (en) * | 2010-07-23 | 2010-12-08 | 北京玻钢院复合材料有限公司 | Composite electrical cross arm and design method of structure thereof |
| CN102191873B (en) * | 2011-05-04 | 2012-07-04 | 南京诺尔泰复合材料设备制造有限公司 | Coreless moulding composite material pole tower and manufacturing method thereof |
| CN102191873A (en) * | 2011-05-04 | 2011-09-21 | 南京诺尔泰复合材料设备制造有限公司 | Coreless moulding composite material pole tower and manufacturing method thereof |
| CN102400587A (en) * | 2011-11-29 | 2012-04-04 | 杨兴明 | Pole made of skeleton reinforced composite material and manufacturing method thereof |
| CN102683877A (en) * | 2012-04-28 | 2012-09-19 | 深圳光启创新技术有限公司 | MRI (magnetic resonance imaging) magnetic signal enhancing device and package method thereof |
| CN104265048A (en) * | 2014-10-21 | 2015-01-07 | 合肥海银杆塔有限公司 | Composite material electric power tower |
| CN105082554A (en) * | 2015-09-15 | 2015-11-25 | 安徽汇科恒远复合材料有限公司 | Machining method and system for novel conical composite material electric pole |
| CN105082554B (en) * | 2015-09-15 | 2017-12-22 | 安徽汇科恒远复合材料有限公司 | The processing method and its system of processing of composite material taper electric pole |
| CN108301677A (en) * | 2017-12-15 | 2018-07-20 | 无锡市同腾复合材料有限公司 | A kind of composite material taper equal thickness electric pole and its production method |
| CN113334795A (en) * | 2021-05-10 | 2021-09-03 | 宋阳 | Process preparation method of polyurethane tower pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070509 |
|
| EXPY | Termination of patent right or utility model |