CN107667201A - A kind of modularization fiber reinforced plastic electric wire pole - Google Patents
A kind of modularization fiber reinforced plastic electric wire pole Download PDFInfo
- Publication number
- CN107667201A CN107667201A CN201680008780.1A CN201680008780A CN107667201A CN 107667201 A CN107667201 A CN 107667201A CN 201680008780 A CN201680008780 A CN 201680008780A CN 107667201 A CN107667201 A CN 107667201A
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- electric pole
- section
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- block
- assembling
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/182—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic telescopic
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to modularization fibre reinforced plastics（FRP）Electric pole, it is applied to distribution, telecommunications, illumination and the every other purposes related to electric pole, and the modularization fiber reinforced plastic electric wire pole is by the continuous concave portions with constant cross-section of different shapes（Pipe）, corresponding ring joint and block composition, the concave portions, ring joint and block are bonded together by adhesive or/and mechanical system.The production method of the electric pole of the present invention is further related to, it is made up of the assembling of particular, and the particular can pass through pultrusion method（Concave shaped portion is in charge of）And compression-molding method（Ring joint and block）Carry out industrialized production in a cost efficient manner.Additionally relate to the purposes of the electric pole of the present invention, the form or provided in the modular product form for being divided into independent particular that the electric pole can assemble completely, so pack to save storage and transport space, and material, instrument and handbook necessary to Assembling and installation of enclosing.
Description
Technical field
The present invention relates to by enhancing polymer（Fibre reinforced plastics-FRP）The production method of manufactured electric pole, electric pole
And purposes of the electric pole as modular product.
Background technology
Enhancing polymer belongs to the classification of composite, and is by polymer and reinforcing glass fiber or other materials
（Aromatic polyamides, carbon etc.）In a variety of manners（Yarn, pad, felt, fabric, grid）Composition.
Electric pole is widely used in overhead distribution line, telecommunication transmission circuit support and various public and private purposes（Illumination
Equipment, road sign, camera support, flagpole etc.）.
The initial application of aerial public utilities circuit, lighting apparatus, telecommunications etc. is carried out using wooden electric pole, because logical
Cross to fell trees and be easier and cheaply to produce.They also have the advantages of insulation.Therefore, wooden electric pole is dominant technology,
And the lion's share still in many countries in the whole world in occupation of installation electric pole even to this day.
However, because its essence is timber（Natural prodcuts）, wooden electric pole have it is very big the shortcomings that, such as by insect,
Microorganism and the invasion and attack of weather condition.Therefore, they are needed to impregnate dangerous agricultural chemicals, and the use of agricultural chemicals can be restricted（Example
Such as, creasote-DIRECTIVES 98/8/EC, 2011/71/EU）.Wooden electric pole can also cause fire spreading, and work as and be used for
Significant current leakage over the ground occurs during distribution wire, reduces network efficiency.Final wooden electric pole produces into needs seasonality
Deindustrialization product, this is simultaneously not always foreseeable, to availability（Need to keep huge stocks）Adversely affected with price.
For those reasons, alternative electric wire pole technology and material, such as iron, enhancing concrete and enhancing have been developed
Polymer（FRP）.
- timber is compared, iron provides higher intensity.Ferroelectricity line bar has stable availability, and is hollow, has
Help cable to pass through（Decline）.However, ferroelectricity line bar can get rusty so needing to protect.In addition, iron is good electric conductor, therefore
It needs extra part（For example, insulator）And special condition of work and safeguard procedures are to avoid accident.
- enhancing concrete provides enough intensity and insulation in a way, but problem is that these electric pole weight are big,
Not readily transportable and installation.And the rigid nature of centrifugal concrete electric pole in the traffic accident is abnormally dangerous（Cause serious friendship
Interpreter's event）.In addition, concrete can rupture over time, and reinforcing bar can expose and get rusty.
- electric pole combines dramatic benefit made of FRP, such as in light weight, concave shape, to microorganism and environment bar
Part is resistant and usability is reliable.But their use is limited, because their cost is high compared to other solutions.
In addition, in all the cases above（Timber, iron, concrete, FRP）In, the electric pole that there is currently all is with complete
Size manufacture, sale, conveying, transport and installation.This means user can not possibly buy the electric pole of small packet dress
And with particular（Modular product）Form conveying, it is impossible to scene（In installation region）Installation, and if can if will be right
Transport（By using less conveying arrangement）It is all favourable with installing, so as to become cheap.
The content of the invention
The present invention relates to one kind made of FRP electric pole, it is made up of the particular with suitable shape so that：
A. each individually particular can be produced by economic FRP production methods industrialized, automatically or semi-automatically, and
And
B. electric pole can be standardized by the personnel of unqualified according to handbook by using simple and light instrument
Mode easily assemble.
The result of design is the electric pole of the present invention above：
A. first, have stable and repeatable（Industrialization）Quality, it is with short production cycle and be readily available, together with production cost
It is low, with made of other materials electric pole directly contend with, and life cycle cost is even lower；
B. second, finished product can be used as（That is, Individual Items are assembled into）Or as modular product（That is, it is independent before assembling
Particular）, client is supplied to together with instrument and complete handbook necessary to in-site installation and assembling（Public utilities are public
Department, contractor or other users）.
Embodiment
Specifically：
The electric pole of the present invention is by two or more（Depending on total height and required intensity）With constant cross-section（Cylinder
Shape, polygon, ellipse etc.）Spill（It is hollow）Part（Pipe）Composition, the part in both sides by having circumferential recess
Respective annular joint（Connector）Connection.
Concave portions with constant cross-section（Pipe）It is shaped to the operational requirements for meeting client in an optimal manner（Example
Such as, there is the section section for being used for the groove that cable support accessory is easily installed（cross section）, there is cutting for ribs
Face section, have and be used for section section of groove that cable crosses etc.）.Also there is appropriate wall thickness to meet client in electricity for they
Requirement in terms of the mechanical strength and rigidity of line bar.
Each ring joint connects two continuous concave cross section sections（Pipe）And it is formed such that side is adapted to upper zone
Section and opposite side adaptation compresses lower section.The upside of joint has circumferential recess, and top section is tightly inserted into wherein and terminated.It is similar
Ground, the downside of joint have circumferential recess, and compresses lower section is tightly inserted into wherein and terminated.Allow to utilize with top connection design
Simple device is realized easily and accurately assembled.
Applied adhesives can combine mechanical restraint so as to welding point and female section（For example, screw, latch,
Split pin, rivet etc.）, it can be permanent or interim（Until adhesive polymerize）And it is dismountable.
Adhesive can be by respective tube（Concave portions）By simply spreading into before being placed in the groove of joint
Applied in each groove of joint.In order to realize welding, adhesive can also placed by using special application device
Injected before respective concave part in the groove of joint to perform（As described above）, or placing respective concave part（Pipe）
The hole that suitably shapes is injected through in the groove of joint afterwards to perform, so that adhesive enters among gap.
The electric pole of the present invention also has block, and it fits in last top section, and is placed on the top of electric pole
So that it is guaranteed that watertightness.Block has a circumferential recess on the downside of it, and the last top section of electric pole is tightly inserted into wherein and eventually
Only.
In addition, according to the demand of user, electric pole of the invention can include other part（Ring, insert etc.）With
Configuration（Hole, groove etc.）.We refer to indicatively（But do not limit）The open cross through hole in electric pole, wherein applying and attached
It is connected to inside（Enhancing and guiding）Pipe.This some holes is to be used to pass through part, screw and cable（It is for example, attached in electric pole top
Closely）, or/and for installing removable step with regular intervals, so as to allow technical staff to climb and stand to perform task.
The production method of the electric pole of the present invention has to two production stages of foregoing particular and an assembling step
Suddenly.The first two steps are independent of each other and can be performed in parallel industrial equipment, personnel and facility, it is necessary to special.Compare
Under, number of assembling steps is designed such that it does not need special personnel or facility.
Specifically：
The constant cross-section concave portions of the electric pole of the present invention（Pipe）Various enhancing method for producing polymer can be passed through（Resin
Transfer molding, contact moulding, filament winding etc.）Production, it is preferred that being produced by pultrusion method, this method is a kind of
Industrialized, automation, Large Copacity and competitive method, there is provided product there is renewable quality and size essence
Degree.
Ring joint and block can also pass through various enhancing method for producing polymer（Casting, resin transfer molding etc.）It is raw
Production, it is preferred that being produced by compress moulding method, this method also has same（As described above）Feature, i.e., it is industrial
Change, automation, Large Copacity, it is competitive, renewable and production product size in terms of precisely.
As described above（Pass through pultrusion and compress moulding method respectively）These particulars of the electric pole of production（It is recessed
Shape section, joint and block）Then by using adhesive and routine（It is interim or permanent）Mechanical restraint（Spiral shell
Nail, latch etc.）It is assembled on single electric pole.
It is feasible that the electric pole of the present invention, which is used as modular product, because the electric pole provided by its production method
Number of assembling steps is less demanding in professional knowledge, equipment, facility, instrument etc., therefore can be by the end user of electric pole
Performed using the handbook and material conveyed together with electric pole, or even performed in the final fabricating yard of electric pole.
Specifically：
The electric pole of the present invention is conveyed in the form of assembling completely and being ready for use on installation（That is, as existing common electric pole
Like that）, or in the conveying of modular product form（That is, particular is separated）.
In above-mentioned second of situation（Modular product）In, instrument, material and handbook are together with electricity necessary to Assembling
The part of line bar is supplied to user together.
In addition, the design of the electric pole of the present invention allows electric pole to be packed in the form of modular product, this mode makes
The volume that obtain needs in transportation reduces at double compared to the volume of assembling wire bar.Mode is by zero with smaller cross-sectional area
Part（With corresponding joint）It is placed in next larger cross-section section etc..
The transport of electric pole is able to easily change in this way and corresponding cost reduces, and is especially necessarily mounted at difficulty in electric pole and reaches
To position and electric pole have to pass through long-distance transportation（For example, outlet）In the case of.
The electric pole of the present invention is applied to various purposes（Distribution, telecommunications, illumination etc.）.
Using the present invention, compare（Such as）Wooden electric pole, the existing accumulation advantage of electric pole is enhanced made of FRP
And expansion：
- availability, out-of-season production
- splendid mechanical strength and elasticity, predictable engineering properties
- long lifespan, it is not necessary to safeguard
- the resistance radiated for moisture, environmental attack and visible spectrum and UV
The temperature operating ranges of-broadness
- dipping agricultural chemicals is eliminated to take precautions against the needs of microorganism
Repeatability, dimensional stability and the alignment of-characteristic
- the ability for integrating the mounting portion of the nut of insertion and electric wire bar apparatus
- in light weight, it is easy to transport and installs
- electric insulation
- perform better than in the traffic accident, it is safer, it is smaller to vehicle and network impairment
- electric pole does not maintain to burn（It is fire-retardant）
- outward appearance is good（More aesthetic options）
- recycling
Meanwhile compared to alternative options, most important advantage（Competitive cost）Also increase, because the electric pole of the present invention
Have：
1. low production cost, it is attributed to used industrialized preparing process；And
2. even lower life cycle cost（Total use cost, i.e. production cost add keep stock, transport, processing, installation,
The summation of the cost of inspection, maintenance etc.）, reason is its light and modular structure so that transport is easier, because huge
Particular can be nested with one another place, it is necessary to space it is much smaller, and installed faster using less device, it is special
It is not when installation must be carried out in inaccessible place.
These facilitate the successful commercialization application of the present invention.
Feature and operation, production method to the present invention and the purposes as modular product fully show and in detail
Illustrate to pass through design（Figure）Complete, design shows the sheet being made up of three cylindrical tube sections and corresponding joint and block
The electric pole of invention.
However, it is not excluded that the use of the electric pole with other section sections（For example, polygon, ellipse, there is work(
Energy property depression and groove, there is ribs etc.）, also with the addition of the representative design of these electric poles（Figure）.
Outside selection to lesser amt or large number of electric wire bar part is also not precluded within, this depends on the height of electric pole
Degree, purposes and required intensity.
By the continuous part with constant cross-section of different shapes（For example, the cylindrical part in bottom is to be used to put down
Mechanical stress is distributed, and the polygon segments at top are the arm and support section for more easily installing cable）Composition
The design of electric pole be also not precluded within outer, mode is suitably to adjust the shape of corresponding joint, different to be adapted to（Top
And bottom）Section.
Fig. 1 shows the example of the electric pole of the present invention（Perspective view and side view）, the electric pole by joint by being connected
Three continuous cylindrical parts composition.Upper cylinder has block.
In fig. 2, the particular of said wires bar is analyzed, particular is with side view and sectional view（B-B）
To show.
Fig. 3,4 and 5 are illustrated in detail in three particulars with constant cylindrical cross-section of electric pole（Perspective view, top
View, side view and sectional view）.Low portion（5）Cross section size it is larger, center section（4）Size it is medium, top
Part（3）Size it is smaller.All parts with constant cross-section can be produced by pultrusion method.
Fig. 6 and 7 is in detail（Similarly）It is illustrated as the joint to connecting continuous cylindrical section.This means lower connector
（6）（Larger one）The lower cylindrical portion of connection electric pole and center section, and upper connection（7）（Less one）
Connect the central cylindrical part and upper part of electric pole.
Each joint is designed in the circumferential recess suitably shaped（Recess）Two cylindrical regions of " reception " its connection
Section（Upper and lower part）, it is therefore an objective to：First, the strong bonding between joint and section is realized by adhesive；Second, precisely perform
The assembling of section（Section " termination " is in the groove of joint（Recess）In, without measuring, leveling etc.）.All joints can lead to
Overcompression manufacturing process produces.The design of joint ensures that continuous section overlaps on the fraction of its length, in order that
Connection can be counter-bending.
Fig. 8 is in detail（Similarly）Block is shown, it is adapted to upper cylindrical part and is placed on the electricity of the present invention
The top of line bar.Connection, welding about block and cylindrical part, its assembling and production（Compression molding）, all with above pin
It is identical described in butt joint.The design of block ensure that tight type, no matter adhesive is using whether all right.Block
Top is slight curvature；But the block with flat, conical or any other shape face is all not precluded within outside,
This depends on requirement.
Fig. 9 shows the electric pole of the present invention（Perspective view and sectional view）, it nearby has two horizontal strokes at the top of it
It is used for part, screw and cable by and slightly descending there are five cross through hole at height to through hole（Compared to hole before
Vertically）For placing dismountable step（Rank is pedaled）.The firm inner tube of adaptation is welded at all holes, is made
：A. electric pole is reinforced and prevents it from being shattered in the case where that must step up threaded fittings, run through bolt etc.；B. guiding tendon
Bar, cable, hawser etc. pass through；And c. prevents hole from being connected with the inside of electric pole, water, insect etc. enter.
Figure 10 shows the consecutive steps of the assembling process of the electric pole of the present invention.All number of assembling steps can be in factory（In electricity
Line bar is as finished product by before conveying）Or in-site installation position（After electric pole is conveyed as modular product）Enter
OK.
In the first step of assembling（A）, pass through applied adhesives（K）Joint and block are soldered to corresponding lower cylindrical shape
Section.The administration of adhesive can pass through all possible mode（Sprawl, inject, inject）Realize, this depends on adhesive
Viscosity and the particular design of joint and section.Similarly, the type of adhesive application equipment is also different（Scraper, tool
There is press of static mixer etc.）.Weld acceptable and mechanical restraint（Permanent or interim）With reference to until adhesive
Polymerization（Hardening）Complete.
Assemble the first step（A）Preferably in factory（Before conveying）Carry out, even if when electric pole is defeated as modular product
Also it is such when sending.Partly cause is after the first step, and the particular of electric pole may be still nested with one another placement（So as to
It is easy and cheap that transport is got up）, also as by performing the first step, the labour that must be spent at the scene and corresponding in factory
The electric pole set-up time is reduced.
In the second step of assembling（B）, pass through applied adhesives（K）Joint is soldered to corresponding upper cylindrical section.
Individual elements caused by the first step are joined to form final electric pole in this way（C）.Filled on adhesive and mechanical constraint
The administration put, and for identical described in the first step.When electric pole conveys as modular product, second step usually exists
Scene performs.
Figure 11 be adhesive apply schematic diagram, mode be by using pressure setting between joint and cylindrical sector
Gap in injected.In the case, assembling process is made up of the following：A. cylindrical part is installed in place, can
Permanent or interim be mechanically fixed can be combined（For example, use latch）；And b. applies bonding using application device through hole
Agent so that material fills gap to realize welding.If adhesive has two kinds of components, in the static mixer of application device
In can mix, to avoid mistake.
Figure 12,13 and 14 show indivedual portions of the electric pole of the invention with octagonal cross-section of another version
Point.The electric pole of this version is similarly made up of the following：Continuous section with constant octagonal cross-section, eight sides of adaptation
The corresponding joints of shape section and block.
More specifically, Figure 12 shows the part with constant octagonal cross-section（Perspective view, top view, side view and
Sectional view）, Figure 13（Similarly）Octagon joint is shown, and Figure 14（Similarly）Corresponding block is shown.
Other Figure 15 shows the corresponding number of assembling steps of octagonal pole, these steps and above-mentioned Correspondent cy linder shape electric pole
Number of assembling steps without substantive difference.
Figure 16 shows the electric pole of the invention with elliptic cross-section section（Perspective view）.Joint is designed to be adapted to ellipse
Circular cross-section section, to ensure required overlapping and firmly connect.Figure 16 a show to be connected to two continuous elliptic cross-sections of joint
Section, and Figure 16 b show an elliptic cross-section section.
Figure 17 shows the electric pole of the invention with compound cross-section section（Perspective view）, the section section is cylinder
, but being additionally formed contributes to cable to pass through the internal groove with protection.Joint with it is above-mentioned identical, also realize in addition
Through contact/continuity of the internal groove of electric pole height（Referring to Figure 17 d）.In addition, Figure 17 a show to be connected to joint
Have fluted two continuous sections, and Figure 17 c show the same parts before assembling（Two section sections and a joint）.
Finally, the separately shown fluted section sections of tool of Figure 17 b, and the separately shown joints of Figure 17 e.
Figure 18 shows the electric pole of the invention with compound cross-section section（Perspective view）, the section section is cylinder
, but it has been additionally formed the groove for fixing groove, accessory, junction box, cable etc..Joint method of application with it is above-mentioned completely
It is identical.Figure 18 a and 18e show the reeded two continuous sections of tool being connected with joint.The separately shown section sections of Figure 18 b,
And the separately shown each joints of Figure 18 c and 18d.
Figure 19 shows the electric pole of the present invention（Perspective view）, the electric pole is by the company with constant cross-section of different shapes
Continuous section composition.Specifically, bottom section is cylindrical, and top section is octagonal.Figure 19 a and 19b show to connect
It is connected to two continuous sections of joint（Bottom is cylinder and top is octagon）, and Figure 19 c show assembling before it is identical
Part（Two section sections and a joint）.Connect the joint of two different sections（Figure 19 d, individually）It is designed to and two
Individual section adaptation, it has the annular groove in bottom side and the octagonal indentations at top.
All of above figure and Figure 20-21 and 22-26, which describe, to be assembled to the Modular electrical line bar of the present invention, is transported
All steps of packaging and the three phases of installation：From the production of individual part to field erected completion.Figure 20-21 is related to
Factory is carried out the step of, and Figure 22-26 is related in electric pole installation site（Scene）Progress the step of.
Figure 20 shows the particular of electric pole, i.e., the cylindrical part that has been produced by pultrusion method and has led to
The joint of overcompression manufacturing process production and block, and the first number of assembling steps of these parts is described in couples（Referring to figure
10- steps A explanation, as described above）（Carried out in factory）.Figure 20 a and 20b show the part being separated from each other（Three sections, two
Individual joint and a block）.Figure 20 c and 20d show the paired glued part obtained after the number of assembling steps A that factory is carried out
（Lower cylinder+lower connector, mediate cylindrical+upper connection, upper cylinder+block）.Figure 20 e and 20f show above-mentioned
Identical pair, but order is opposite（Without other changes）, nested can place each other.
Figure 21 shows to be nested with one another flexible partly assembled part（It is right）Placement.Pack in this way before shipment
Factory complete, to reduce the length and volume shared by Modular electrical line bar, so as to be advantageous to its transport and it could even be possible to
Pass through less vehicle transport.Figure 21 a, 21c and 21e show pair when among inserting each other（Side view and perspective view）, and scheme
21b, 21d and 21f（Similarly）Pair packed completely with possible minimum dimension is shown.
Figure 22 shows to transport to after scene, the first installation steps of Modular electrical line bar（Side view and perspective view）.Top
The lower cylindrical shape section for having welded the first joint is placed, leveling and is anchored into electric pole by the hole being placed.
Figure 23 is shown adhesive（K）The step of being administered to the joint of the first compaction part of electric pole（Side view and
Perspective view）, this will be used to weld next cylindrical sector.
Figure 24 shows the step of the second cylindrical part of electric pole is placed on into the corresponding slot of the first joint（Side view
Figure and perspective view）, wherein application of adhesive（K）.Because produce joint and cylindrical part compression molding and pultrusion into
Type production method is all respectively point-device in terms of size and tolerance between joint and cylindrical part is very small, institute
Placement with Part II is simple accurately and not need new measurement and leveling.
Figure 25 is shown adhesive（K）The step of being administered to the joint for the Part II placed of electric pole（Side view
Figure and perspective view）, this is by for welding the last upper cylindrical part for having carried block.
In Figure 26（Side view and perspective view）In, by the correspondence that last third cylindrical section point is placed on to the second joint
Slot completes the installation of electric pole, wherein application of adhesive（K）.It is and above-mentioned on dimensional accuracy, tolerance and leveling
It is identical（For Figure 24）.
If adhesive be by application device be expelled to part and joint it is suitable（For this purpose）Slot（Hole）In
Come what is applied, then all steps of assembling/installation can all shift to an earlier date（Figure 22,24 and 26）, skip the middle spacer steps of applied adhesives
Suddenly（Figure 23 and 25）, in the end applied adhesives of all joints（According to Figure 11）.
Figure 27 is the schematic diagram of the production method of the electric pole of the present invention（Flow chart）, including：Pass through compression molding（C）With
Pultrusion（P）Method produces individual wire bar part, and this can be carried out concurrently and independently of one another；Then adhesive is utilized
（K）Or/and the particular of mechanical device assembling wire bar, this can complete in factory or be completed in the future by user（With regard to electricity
For line bar uses as modular product）.
Embodiment 1
Figure 28 shows the example for the electric pole of the invention for preparing industrialized production with overall dimension.
Determination to the individual size of the part of the electric pole that forms the embodiment is carried out in the following manner：Use
Finite element software bag, the mechanical stress and strain that consideration electric pole must be resisted first, secondly considers that enhancing that part is made gathers
The direction of the resistance of compound and these resistances（For the compression molding isotropic material of joint and block and for cylinder
Partial pultrusion anisotropic material）.
The long 7m of electric pole of the embodiment, meet the rule of the electric pole about the corresponding size suitable for installing in a network
The requirement of lattice.It also is compliant with associated international standards（EN 50341、EN 50423）Requirement.
Claims (17)
1. a kind of reinforced plastics (FRP) electric pole, it is made up of the following：The continuous spill of two or more constant cross-sections
Partly (pipe）；With correspondingly-shaped in ring joint of the both sides with circumferential recess, the circumferential recess is applied to adaptation institute
State the upper and lower part section that ring joint is connected；And the block with correspondingly-shaped（Similarly, bottom side has a circumference recessed
Groove）, adapt to the top on top（Fig. 1 and Fig. 2）.
2. electric pole according to claim 1, ring joint is used by two or more（Fig. 6 and Fig. 7）The continuous circle of connection
The block at the top of cylindrical section and Upper cylindrical row part（Fig. 8）Composition.
3. electric pole according to claim 1, by the constant polygonal crosssection of two or more continuous parts（Figure 12）
Composition, wherein ring joint（Figure 13）And block（Figure 14）Shape accordingly adjust.
4. electric pole according to claim 1, by the constant oval cross section of two or more continuous parts（Figure
16）Composition, the shape of wherein ring joint and block accordingly adjust.
5. electric pole according to claim 1, by two or more continuous part constant circular cross-sections（Pipe）Composition,
Wherein having makes cable（Figure 17）The inside passed through leads to, and the shape of ring joint and block accordingly adjusts.
6. electric pole according to claim 1, by the constant cylindrical cross section of two or more continuous parts（Pipe）Group
Into wherein there is the exterior groove for fixed component, cable, box etc.（Figure 18）, and the shape of ring joint and block is corresponding
Adjustment.
7. electric pole according to claim 1, there is different shape by two or more continuous parts（Figure 19）'s
Constant cross-section（Pipe）Composition, and the shape of ring joint and block accordingly adjusts.
8. electric pole according to claim 1, wherein increase cross through hole be used for part, screw and cable by and put
Put dismountable step（Rank is pedaled）Deng in the firm inner tube of the adaptation of welded and installed thereon（Fig. 9）.
9. electric pole according to claim 1, needed to add annex according to user（Ring, insertion nuts and bolt, hook etc.）
And configuration（Passage, door etc.）.
A kind of 10. reinforced plastics by assembling all parts（FRP）The production method of electric pole, it is produced by pultrusion and compression
Forming method（Version SMC/BMC/ cold pressings etc.）It is made（Figure 27）.
11. according to the method for claim 10, wherein the various pieces of the electric pole are two or more companies first
Continuous has constant cross section concave portions（Pipe）, the part is manufactured by pultrusion method；Then, ring joint and lid
Pass through compression forming methods（SMC/BMC/ cold pressings etc.）Manufacture（Figure 27）.
12. the various pieces of the electric pole according to the method for claim 10, produced by pultrusion and stamping method
Pass through welding and mechanical device（Screw, pin etc.）Permanently or temporarily connect, until adhesive hardening, or above-mentioned part have formed
Into.
13. the various pieces of the electric pole according to the method for claim 10, produced by pultrusion and compression molded method
Applying for welding adhesive is sprawled before its assembling by being contacted at it on surface, or application is after assembling by being adapted to
Put to good use in the purpose and injected with device（Figure 11）.
14. reinforced plastics（FRP）Electric pole is as modular product in use, the independent part of composition electric pole is transported before assembling
User is given, while the material, instrument and the complete installation that are necessary and assembling handbook（Figure 20-26）.
15. use according to claim 14, it is characterised in that the electric pole can be used for including the two of constant cross-section
The modular kit of individual or more continuous recess（Pipe）, each joint, lid, the connection annex of equipment, adhesive bonding dress
Put, assembly mechanical restraint assembly and handbook（Figure 10,11 and 15）.
16. use according to claim 14, it is characterised in that the electric wire bar part assembling of the modular assembly, with
Before joint has been adhered to constant cross-section（Under）Part, and block has been adhered to the top at rear portion（Figure 10-
B, 15-B and 20c-20f）.
17. use according to claim 14, it is characterised in that one part is placed on another part during packaging
In, each part is scalable, during so as to during storage and transport by finite length and space requirement, it is only necessary to less transport
Instrument can be achieved with（Figure 21 a-21f）.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR20150100040 | 2015-02-04 | ||
| GR20150100040A GR1008702B (en) | 2015-02-04 | 2015-02-04 | Assemblable reinforced-plastics columns |
| PCT/GR2016/000003 WO2016124953A1 (en) | 2015-02-04 | 2016-02-02 | Modular fiber reinforced plastic poles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107667201A true CN107667201A (en) | 2018-02-06 |
Family
ID=55640770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680008780.1A Pending CN107667201A (en) | 2015-02-04 | 2016-02-02 | A kind of modularization fiber reinforced plastic electric wire pole |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20180016807A1 (en) |
| EP (1) | EP3253936B1 (en) |
| CN (1) | CN107667201A (en) |
| GR (1) | GR1008702B (en) |
| WO (1) | WO2016124953A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190119938A1 (en) * | 2017-10-23 | 2019-04-25 | Composipole Inc. | Lightweight eco-conscious composite utility pole |
| US11001682B2 (en) | 2018-11-02 | 2021-05-11 | Composipole, Inc. | Lightweight fire resistant composite utility pole, cross arm and brace structures |
| US11939783B2 (en) | 2022-06-29 | 2024-03-26 | Eddy E. Dominguez | System and method for carbon fiber pole construction |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0519680A1 (en) * | 1991-06-17 | 1992-12-23 | McCombs, P. Roger | Power pole system |
| WO2000036251A1 (en) * | 1998-12-11 | 2000-06-22 | Mauro Orlandi | A pole capable of supporting overhead electrical or telephone lines, lighting equipment or other |
| CN2534296Y (en) * | 2002-03-15 | 2003-02-05 | 济南大学 | Fiber reinforced plastic electric wire pole |
| CN1629437A (en) * | 2003-12-18 | 2005-06-22 | 唐春芳 | Safety electricity pylon |
| CN101591989A (en) * | 2009-06-29 | 2009-12-02 | 南京工业大学 | A kind of assembling type composite material wire pole molded through pultrusion |
| CN202706632U (en) * | 2012-08-13 | 2013-01-30 | 中格复合材料（南通）有限公司 | Telegraph pole |
| CN103025982A (en) * | 2010-04-20 | 2013-04-03 | 康耐特有限公司 | Composite pole and method for making the same |
| CN103015788A (en) * | 2012-09-26 | 2013-04-03 | 河南省电力公司信阳供电公司 | Electric lifting wire pole |
| US8474221B1 (en) * | 2012-01-20 | 2013-07-02 | Trident Industries, LLC | Telescoping fiberglass utility pole |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1145447A (en) * | 1955-02-08 | 1957-10-25 | Gar Wood Ind Inc | Support such as electricity or telephone pole with glass fiber sheath |
| WO2005067545A2 (en) * | 2004-01-13 | 2005-07-28 | Composite Technology Corporation | Composite panel fabrication system |
| CA2495596A1 (en) * | 2005-02-07 | 2006-08-07 | Resin Systems Inc. | Method of modular pole construction and modular pole assembly |
| DE202009002889U1 (en) * | 2009-03-03 | 2009-05-20 | Europoles Gmbh & Co. Kg | mast assembly |
| US20150008990A1 (en) * | 2013-07-03 | 2015-01-08 | City University Of Hong Kong | Waveguides |
-
2015
- 2015-02-04 GR GR20150100040A patent/GR1008702B/en active IP Right Grant
-
2016
- 2016-02-02 WO PCT/GR2016/000003 patent/WO2016124953A1/en active Application Filing
- 2016-02-02 US US15/546,898 patent/US20180016807A1/en not_active Abandoned
- 2016-02-02 CN CN201680008780.1A patent/CN107667201A/en active Pending
- 2016-02-02 EP EP16712441.1A patent/EP3253936B1/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0519680A1 (en) * | 1991-06-17 | 1992-12-23 | McCombs, P. Roger | Power pole system |
| WO2000036251A1 (en) * | 1998-12-11 | 2000-06-22 | Mauro Orlandi | A pole capable of supporting overhead electrical or telephone lines, lighting equipment or other |
| CN2534296Y (en) * | 2002-03-15 | 2003-02-05 | 济南大学 | Fiber reinforced plastic electric wire pole |
| CN1629437A (en) * | 2003-12-18 | 2005-06-22 | 唐春芳 | Safety electricity pylon |
| CN101591989A (en) * | 2009-06-29 | 2009-12-02 | 南京工业大学 | A kind of assembling type composite material wire pole molded through pultrusion |
| CN103025982A (en) * | 2010-04-20 | 2013-04-03 | 康耐特有限公司 | Composite pole and method for making the same |
| US8474221B1 (en) * | 2012-01-20 | 2013-07-02 | Trident Industries, LLC | Telescoping fiberglass utility pole |
| CN202706632U (en) * | 2012-08-13 | 2013-01-30 | 中格复合材料（南通）有限公司 | Telegraph pole |
| CN103015788A (en) * | 2012-09-26 | 2013-04-03 | 河南省电力公司信阳供电公司 | Electric lifting wire pole |
Non-Patent Citations (2)
| Title |
|---|
| 苗德忠主编: "《塑料成型工艺与模具设计》", 31 December 2014, 北京理工大学出版社 * |
| 贾立军，朱虹主编: "《复合材料加工工艺》", 1 October 2007, 天津大学出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20180016807A1 (en) | 2018-01-18 |
| EP3253936B1 (en) | 2020-08-12 |
| GR1008702B (en) | 2016-03-08 |
| EP3253936A1 (en) | 2017-12-13 |
| WO2016124953A1 (en) | 2016-08-11 |
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