CN209580684U - A kind of composite material pole tower - Google Patents
A kind of composite material pole tower Download PDFInfo
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- CN209580684U CN209580684U CN201821992635.4U CN201821992635U CN209580684U CN 209580684 U CN209580684 U CN 209580684U CN 201821992635 U CN201821992635 U CN 201821992635U CN 209580684 U CN209580684 U CN 209580684U
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Abstract
The utility model belongs to composite material pole tower technical field, more particularly to a kind of composite material pole tower, the composite electrical shaft tower is entwined for multilayer materials, it respectively includes the first column structure from inside to outside, second column structure, third column structure, 4th column structure, 5th column structure, 6th column structure, overcome the deficiencies in the prior art, composite material pole tower mechanical performance is improved by the way that the alternate mode of winding is wound and commutated along axis, again in the case where same wall thickness composite material pole tower mechanical performance relative to existing winding method machine capability improve 30%, both mechanical performance is improved, the cost of material of composite material pole tower is reduced again, the scope of application is wide.
Description
Technical field
The utility model belongs to composite material pole tower technical field, and in particular to a kind of composite material pole tower.
Background technique
Transmission line tower structure, is supporting structure special in power overhead network road facility, and structural behaviour is direct
Affect safety, economy and the operational reliability of route.With the development of China's power grid, work transmission line shows length
Distance, the development trend of scale, enlargement.Currently, electric power line pole tower generally by steel and coagulation local soil type at.It is especially big
The use of dimension structure shaft tower is also rising year by year the demand of steel, is consuming a large amount of mineral resources, cause ecological ring
The pollution in border.Meanwhile largely using steel as steel tower material, also brought to construction transport, the operation and maintenance of shaft tower many
It is difficult.Therefore, replace steel as a kind of development trend of transmission of electricity industry using novel environment-friendly composite material.Utilize composite material
Insulating properties, be not only easy to solve the contamination accident of transmission line of electricity, improve line security operation level, reduce tower head size and to walk
Corridor width；Shaft tower is light, and the transport and assembling cost of shaft tower is greatly reduced；The small spy of corrosion-resistant, the stolen possibility of shaft tower
Point can reduce the maintenance cost of route；Simultaneously because shaft tower Color tunable, enhances the environment friendly of route.Therefore compound
Material is one of the material for building transmission tower structure to a certain extent.But existing composite electrical shaft tower,
Actual operation requirements are not able to satisfy in internal structure, requirement is not achieved in especially related mechanical properties, this restricts its popularization
Using service life is short.
Utility model content
The purpose of this utility model is to provide a kind of composite material pole towers, overcome the deficiencies in the prior art, pass through edge
Axis winding and commutation wind alternate mode come compound in the case where improving composite material pole tower mechanical performance, then same wall thickness
Material shaft tower mechanical performance improves 30% relative to existing winding method machine capability, not only improves mechanical performance, but also reduce
The cost of material of composite material pole tower, the scope of application are wide.
To solve the above problems, technical solution adopted in the utility model is as follows:
A kind of composite material pole tower, including the biggish bottom of outer diameter and the lesser top of outer diameter, bottom and top form one
It is a with tapered hollow shaft tower, the composite electrical shaft tower is entwined for multilayer materials, from inside to outside
Respectively include the first column structure, the second column structure, third column structure, the 4th column structure, the 5th column structure, the 6th
Column structure, first column structure is by the composite material one of dipped polyester resin along the direction composite bar tower axis L-L
Circumferential direction is entwined, and is wound with a thickness of 1mm~3mm；Second column structure by dipped polyester resin composite material two
It is entwined, winds with a thickness of 1mm~3mm back and forth along the direction composite bar tower axis L-L；The third column structure by
The composite material three of dipped polyester resin is entwined along the direction composite bar tower axis L-L circumferential direction, is wound with a thickness of 1mm
~3mm；4th column structure by the composite material four of dipped polyester resin along the direction composite bar tower axis L-L back and forth
It is entwined, winds with a thickness of 1mm~3mm；5th column structure is by the composite material five of dipped polyester resin along multiple
The direction condensation material shaft tower axis L-L circumferential direction is entwined, and is wound with a thickness of 1mm~3mm；6th column structure is by dipped
The composite material six of polyester resin is entwined back and forth along the direction composite bar tower axis L-L, winding with a thickness of 1mm~
3mm。
Further, resin layer is also enclosed with outside the 6th column structure.
Further, first column structure and the second column structure location swap, i.e. the second column structure are located at first
In column structure, the third column structure and the 4th column structure location swap, i.e. the 4th column structure are located at third cylinder
In structure, the 5th column structure and the 6th column structure location swap, i.e. the 6th column structure are located at the 5th column structure
It is interior.
Further, one winding direction of composite material and the angular separation axis L-L are 45 °~90 °；The composite material
Two winding directions and the angular separation axis L-L are 0 °；Three winding direction of composite material and the angular separation axis L-L are 45 °
~90 °, and winding direction and one winding direction contrary of composite material；Four winding direction of composite material and the direction axis L-L
Angle is 0 °；Five winding direction of composite material and the angular separation axis L-L are 45 °~90 ° and winding direction and composite wood
Expect three winding direction contraries；Six winding direction of composite material and the angular separation axis L-L are 0 °.
Further, the composite material one is in composite felt, woven roving, polyester film, glass fiber rough yarn or glass fibre
One kind, the composite material two are one of composite felt, woven roving, polyester film, glass fiber rough yarn or glass fibre, described multiple
Condensation material three is one of composite felt, woven roving, polyester film, glass fiber rough yarn or glass fibre, and the composite material four is
One of composite felt, woven roving, polyester film, glass fiber rough yarn or glass fibre, the composite material five are composite felt, grid
One of cloth, polyester film, glass fiber rough yarn or glass fibre, the composite material six are composite felt, woven roving, polyester
One of film, glass fiber rough yarn or glass fibre.
Compared with prior art, having the advantages that
A kind of composite material pole tower described in the utility model is mentioned by the way that the alternate mode of winding is wound and commutated along axis
High composite material pole tower mechanical performance, then in the case where same wall thickness composite material pole tower mechanical performance relative to existing winding
Method machine capability improves 30%, not only improves mechanical performance, but also reduce the cost of material of composite material pole tower, the scope of application
It is wide.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of composite material pole tower.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown, a kind of composite material pole tower described in the utility model, including the biggish bottom of outer diameter and outer diameter it is smaller
Top, bottom and top form one with tapered hollow shaft tower, and the composite electrical shaft tower is MULTILAYER COMPOSITE
Material is entwined, and respectively includes the first column structure 1, the second column structure 2, third column structure the 3, the 4th from inside to outside
Column structure 4, the 5th column structure 5, the 6th column structure 6, first column structure by dipped polyester resin composite wood
Material one is entwined along the direction composite bar tower axis L-L circumferential direction, is wound with a thickness of 1mm~3mm；The second cylinder knot
Structure is entwined by the composite material two of dipped polyester resin along the direction composite bar tower axis L-L back and forth, winds thickness
For 1mm~3mm；The third column structure is by the composite material three of dipped polyester resin along the composite bar tower axis side L-L
It is entwined, is wound with a thickness of 1mm~3mm to circumferential direction；4th column structure by dipped polyester resin composite material
Four are entwined back and forth along the direction composite bar tower axis L-L, wind with a thickness of 1mm~3mm；5th column structure
Be entwined by the composite material five of dipped polyester resin along the direction composite bar tower axis L-L circumferential direction, winding with a thickness of
1mm~3mm；6th column structure is by the composite material six of dipped polyester resin along the direction composite bar tower axis L-L
It is entwined, is wound with a thickness of 1mm~3mm back and forth.
Further, resin layer is also enclosed with outside the 6th column structure.
Further, first column structure and the second column structure location swap, i.e. the second column structure are located at first
In column structure, the third column structure and the 4th column structure location swap, i.e. the 4th column structure are located at third cylinder
In structure, the 5th column structure and the 6th column structure location swap, i.e. the 6th column structure are located at the 5th column structure
It is interior.
Further, one winding direction of composite material and the angular separation axis L-L are 45 °~90 °；The composite material
Two winding directions and the angular separation axis L-L are 0 °；Three winding direction of composite material and the angular separation axis L-L are 45 °
~90 °, and winding direction and one winding direction contrary of composite material；Four winding direction of composite material and the direction axis L-L
Angle is 0 °；Five winding direction of composite material and the angular separation axis L-L are 45 °~90 ° and winding direction and composite wood
Expect three winding direction contraries；Six winding direction of composite material and the angular separation axis L-L are 0 °.
Further, the composite material one is in composite felt, woven roving, polyester film, glass fiber rough yarn or glass fibre
One kind, the composite material two are one of composite felt, woven roving, polyester film, glass fiber rough yarn or glass fibre, described multiple
Condensation material three is one of composite felt, woven roving, polyester film, glass fiber rough yarn or glass fibre, and the composite material four is
One of composite felt, woven roving, polyester film, glass fiber rough yarn or glass fibre, the composite material five are composite felt, grid
One of cloth, polyester film, glass fiber rough yarn or glass fibre, the composite material six are composite felt, woven roving, polyester
One of film, glass fiber rough yarn or glass fibre.
Preparation method includes the following steps:
Step 1: composite material impregnates: by composite material one, composite material two, composite material three, composite material four, answering
Condensation material five and composite material six are cleaned out, clean, are dried；By unsaturated polyester resin, UV resistant agent, fire retardant
Parts by weight 100:2:15 ratio stirs evenly, and is added 1~2.5% according still further to the amount of unsaturated polyester resin in hybrid resin and consolidates
Agent, after mixing evenly for use；Gained composite material one is immersed in hybrid resin；
Step 2: equipment and mold selects: buying yarn sheet width is 200 millimeters of four-dimensional wrapping machine, metal die it is straight
The wall thickness that twice smaller than the outer diameter of electric pole corresponding site of diameter, surface mirror surface polishing treatment；
Step 3: gradient thickness layer is wound: by processed composite material one according to certain angle since the root
It is heating and curing after degree spiral winding, after processed composite material two is wound back and forth along the direction composite bar tower axis L-L
It is heating and curing, is heating and curing after processed composite material three is wound since the root according to certain helical,
By processed composite material four along the direction composite bar tower axis L-L wind back and forth after be heating and curing, will be processed multiple
Condensation material five is heating and curing after winding since the root according to certain helical, by processed six edge of composite material
The direction composite bar tower axis L-L is heating and curing after winding back and forth；
Step 4: outer surface is wrapped up: after uniformly smearing resin layer to smooth surface outside the 6th column structure, and applying
It is tentatively heating and curing during smearing with 45 DEG C；
Step 5: solidifying and post-processing: solidify in 60 degree of curing oven Celsius, then cutting, chamfering and surfacing,
Spray weathering layer.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of composite material pole tower, including bottom and top, bottom and top form one with tapered hollow shaft tower,
It is characterized by: the composite material pole tower is entwined for multilayer materials, the first cylinder is respectively included from inside to outside
Structure, the second column structure, third column structure, the 4th column structure, the 5th column structure, the 6th column structure, described
One column structure is entwined by the composite material one of dipped polyester resin along the direction composite bar tower axis L-L circumferential direction,
Winding is with a thickness of 1mm~3mm；Second column structure is by the composite material two of dipped polyester resin along composite material pole tower axis
The direction line L-L is entwined back and forth, is wound with a thickness of 1mm~3mm；Third column structure the answering by dipped polyester resin
Condensation material three is entwined along the direction composite bar tower axis L-L circumferential direction, is wound with a thickness of 1mm~3mm；4th column
Body structure is entwined by the composite material four of dipped polyester resin along the direction composite bar tower axis L-L back and forth, winding
With a thickness of 1mm~3mm；5th column structure is by the composite material five of dipped polyester resin along composite bar tower axis L-
The direction L circumferential direction is entwined, and is wound with a thickness of 1mm~3mm；6th column structure by dipped polyester resin composite wood
Material six is entwined back and forth along the direction composite bar tower axis L-L, is wound with a thickness of 1mm~3mm.
2. a kind of composite material pole tower according to claim 1, it is characterised in that: also wrapped outside the 6th column structure
It is wrapped with resin layer.
3. a kind of composite material pole tower according to claim 1, it is characterised in that: first column structure and the second column
Body locations of structures is exchanged, i.e. the second column structure is located in the first column structure, the third column structure and the 4th cylinder knot
Structure location swap, i.e. the 4th column structure are located in third column structure, the 5th column structure and the 6th column structure position
Exchange is set, i.e. the 6th column structure is located in the 5th column structure.
4. a kind of composite material pole tower according to claim 1, it is characterised in that: one winding direction of composite material with
The angular separation axis L-L is 45 °~90 °；Two winding direction of composite material and the angular separation axis L-L are 0 °；It is described multiple
Three winding direction of condensation material and the angular separation axis L-L are 45 °~90 °, and winding direction and one winding direction phase of composite material
It is inverse；Four winding direction of composite material and the angular separation axis L-L are 0 °；Five winding direction of composite material and axis L-
The angular separation L is 45 °~90 ° and winding direction and three winding direction contrary of composite material；Six winding direction of composite material
It is 0 ° with the angular separation axis L-L.
5. a kind of composite material pole tower according to claim 1, it is characterised in that: the composite material one be composite felt,
One of woven roving, polyester film, glass fiber rough yarn or glass fibre, the composite material two are composite felt, woven roving, polyester
One of film, glass fiber rough yarn or glass fibre, the composite material three are that composite felt, woven roving, polyester film, glass are thick
One of yarn or glass fibre, the composite material four are composite felt, woven roving, polyester film, glass fiber rough yarn or glass fibers
One of dimension, the composite material five are one of composite felt, woven roving, polyester film, glass fiber rough yarn or glass fibre,
The composite material six is one of composite felt, woven roving, polyester film, glass fiber rough yarn or glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992635.4U CN209580684U (en) | 2018-11-30 | 2018-11-30 | A kind of composite material pole tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992635.4U CN209580684U (en) | 2018-11-30 | 2018-11-30 | A kind of composite material pole tower |
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| Publication Number | Publication Date |
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| CN209580684U true CN209580684U (en) | 2019-11-05 |
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ID=68348192
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821992635.4U Active CN209580684U (en) | 2018-11-30 | 2018-11-30 | A kind of composite material pole tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572072A (en) * | 2018-11-30 | 2019-04-05 | 合肥海银杆塔有限公司 | A kind of composite material pole tower |
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2018
- 2018-11-30 CN CN201821992635.4U patent/CN209580684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572072A (en) * | 2018-11-30 | 2019-04-05 | 合肥海银杆塔有限公司 | A kind of composite material pole tower |
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