CN110409905A - A kind of high strength composite electric pole - Google Patents
A kind of high strength composite electric pole Download PDFInfo
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- CN110409905A CN110409905A CN201910621422.3A CN201910621422A CN110409905A CN 110409905 A CN110409905 A CN 110409905A CN 201910621422 A CN201910621422 A CN 201910621422A CN 110409905 A CN110409905 A CN 110409905A
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- rod
- resilient support
- electric pole
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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
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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
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- Architecture (AREA)
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- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Clamps And Clips (AREA)
- Wind Motors (AREA)
Abstract
The invention belongs to electric pole technical fields, specifically a kind of high strength composite electric pole, including the body of rod, the body of rod are combined by two and half bars and are clamped, equidistantly distributed has one group of clip from top to bottom on the body of rod, and body of rod inside is equidistant to be disposed with one group of resilient support；By forming along at least four circumferentially uniformly distributed semi-rings of the body of rod, adjacent semi-ring head and the tail are connected the clip by bolt；The semi-ring corresponds arrangement with resilient support；The resilient support is arranged to hemispherical；Through slot is offered in the middle part of the semi-ring；The through-hole of corresponding through slot is offered on the side wall for flexibly supporting the corresponding body of rod；Electric pole in the present invention is suitable for easily sending out the region of typhoon in Coast of Guangdong Province, cooperated by adding resilient support inside the body of rod with the clip outside the body of rod, to be supported to the body of rod, avoid electric wire club shaft when bearing large wind, the case where causing the body of rod to be broken due to unbalance stress, to improve the service life of electric pole.
Description
Technical field
The invention belongs to electric pole technical field, specifically a kind of high strength composite electric pole.
Background technique
It is well known that electric pole has important role in national economy and people's lives, it mainly include electric power bar, communication
Bar and public utility bar etc., transmission line of electricity are a national economic lifelines.Huge load center and long-range energy source is mutual
The conveying circuit to link together is most important for redistributing electric power on demand.It is well known that using processed rod come shape
At power transmission rod.It has been found, however, that chemicals used in processing rod contains carcinogen.From to processed rod
Environmental problem caused by special disposition and economic problems cause people to seek the substitute of timber.Also use concrete and steel
To form electric pole.However, the weight of these materials makes transport and installation cost excessively high.In addition, steel are high conductivity,
And concrete structure then with temperature expansion and shrinks so as to cause longitudinal crack.When using electric pole, anti-erosion is another
The problem of a common concern.The ground and ambient enviroment for placing electric pole can cause to corrode to electric pole, make the length of electric pole
Degree reduces and makes the lost of life of electric pole.
Composite material electric pole is due to lighter in weight, anti-erosion and does not have electric conductivity, thus very big to its demand.This
Outside, especially compared with steel electric pole, composite material is usually using environmentally friendly production method.Now composite material pole tower is complete
Assembling mode mostly uses flange tooling mode to connect the body of rod prepared.But composite wood is assembled by way of flange tooling
Expect that whole bar not only increases electric pole self weight and transportation cost, while increasing cumbersome process for the assembly working of electric pole,
Textural anomaly is complicated, and installation is constant, can not solve material property with structure and design the relevant issues mutually coordinated, such as compression rigidity
Deficiency, deformation etc., for this purpose, the present invention proposes a kind of high strength composite electric pole.
The electric pole is suitable for easily sending out the region of typhoon in Coast of Guangdong Province, by adding resilient support and bar inside the body of rod
Clip cooperation outside body, to be supported to the body of rod, avoids electric wire club shaft when bearing large wind, not due to stress
The case where body of rod being caused to be broken, to improve the service life of electric pole.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of high strength composite electric pole, structure letters
Single, easy to operate and by being added inside the body of rod outside resilient support and body of rod clip cooperation, to prop up the body of rod
Support, the case where avoiding electric wire club shaft when bearing large wind, cause the body of rod to be broken due to unbalance stress.
The technical solution adopted by the present invention to solve the technical problems is: a kind of high strength composite electric pole, including
The body of rod, the body of rod are combined by two and half bars and are clamped, and equidistantly distributed has one group of clip from top to bottom on the body of rod, in the body of rod
Portion is equidistant to be disposed with one group of resilient support；Half bar is made of elastic material；The resilient support is equipped at least four.
When work, two and half bars are clamped combine first, then benefit by two and half bars convenient for conveying when being transported to specified place installation
Half bar is fixed with clip, wherein be symmetrically bonded with one group of resilient support inside half bar, when encountering in high wind conditions, body of rod meeting
It is affected by the wind, so that be recessed inwardly in the middle part of the body of rod, so that gap is generated between the inner wall of clip and the outer wall of the body of rod,
At this time clip can under the gravity of itself slide downward, so that the spacing between each clip is changed, simultaneously because internal
Resilient support so that stress moderate finite deformation is more in the middle part of the body of rod, resilient support deforms that larger support force is larger, and clip is light downwards
Deformation smaller area clamping again immediately will be encountered after micro- sliding, clip at this time concentrates in the middle part of the body of rod, and resilient support becomes
The larger support force of shape is larger, so that the local strength in the middle part of the body of rod is enhanced, so that the body of rod can not be broken off；In Coast of Guangdong Province
Area frequently encounters strong wind, typhoon, since electric pole is affected by the wind, usually since unbalance stress causes electric pole middle part to fracture
It happens, to cause unpredictable injury safely to the people's lives and property；The technical program passes through clip and inside
The resilient support of setting cooperates, and on the one hand can enhance the integral strength of the body of rod, avoids the body of rod from meeting strong wind and fractures, another aspect energy
The clip overline moved down is pushed back initial position by enough elastic reactions generated using resilient support, and extend the body of rod uses the longevity
Life.
Preferably, for the clip by forming along at least four circumferentially uniformly distributed semi-rings of the body of rod, adjacent semi-ring head and the tail pass through spiral shell
Bolt is connected；The semi-ring corresponds arrangement with resilient support；The resilient support is arranged to hemispherical；In the middle part of the semi-ring
Offer through slot；The through-hole of corresponding through slot is offered on the side wall for flexibly supporting the corresponding body of rod.When work, by four
Semi-ring composition its connection of clip can group be pointed at, to avoid wind-force excessive the wind water conservancy diversion of frontal impact to two sides
Directly the impact body of rod cause body of rod local pressure excessive caused by fracture, due to when clip slides downwards, through slot and through-hole
Remain connection, the wind meeting via through holes for being oriented to two sides at this time enter inside hemispherical resilient support, so that elasticity branch
Increase protrusion in gas inside support, and then squeeze the resilient support of another opposite side, further buffer the impact of wind-force, improves
The service life of the body of rod.
Preferably, support unit is equipped with inside the resilient support；The support unit is for propping up resilient support
Support, support unit includes elastic membrane, strut and fixed ring；The elastic membrane is covered on the body of rod inner sidewall of corresponding through-hole, bullet
Property film is connected fixed ring far from the side middle position of through-hole；It is arranged between the fixed ring and resilient support by umbrella
Strut connection.When work, the blocking of elastic membrane can be encountered after gas enters out of through-hole, pushed away in elastic membrane by gas at this time
Dynamic, so that elastic membrane bulging deformation, the gas for flexibly supporting inside at this time is constant, will drive when elastic membrane bulging deformation connected
Fixed block synchronizing moving, the strut of umbrella connected at this time can move, so that resilient support be pushed to move, and opposite side
The strut of umbrella do not move, biggish support force can be provided, and then the body of rod is avoided to be deformed by biggish promotion.
Preferably, bracket is equipped at the top of the body of rod；Auxiliary support frame is equipped with below the resilient support；The auxiliary
Support frame is made of one group of symmetrically arranged arc panel；Described equal one end of arc panel is connected on body of rod inner wall, the other end connects
On fixed block, the setting of arc panel elasticity；The bracket middle position is rotatably equipped with shaft；The shaft bottom is wound with
Wirerope, shaft top are equipped with impeller；The wirerope other end sequentially passes through auxiliary support frame and is connected to consolidating for bottom
Determine on block.When work, the wheel rotation above lever body is by the wind pushed, wheel rotation will drive connected shaft rotation, shaft
Rotation will drive connected wirerope, and wirerope is gradually wrapped in shaft, so that pulling is generated to the wirerope other end, so that
Connected arc panel one end under the elastic reaction of itself can move up by force, support to be formed to body of rod inside, while arc
Plate can gradually push against the position with spring-loaded contact, and make the deformation of resilient support protrusion bigger, to generate biggish
Propulsive thrust avoids fracture caused by body of rod unbalance stress.
Preferably, elastic ball is equipped with below the fixed block；The elastic ball is contacted on a steel cord；The fixation
The straight trough passed through for wirerope is provided in the middle part of block；The slot diameter of the straight trough is the half of elastic ball outer diameter.When work, by
It, can be by elastic ball and bracket, leaf when dismantling the body of rod by elastic ball clamping fixed block in being in series with elastic ball on wirerope
Wheel disassembly, to reuse, and when wind-force is excessive, wirerope and fixed block are directly connected and may make in the strength of shaft
It is broken with lower, and then influences the effect of arc panel Auxiliary support, on the one hand can reused, be torn open by elastic ball connection
It unloading conveniently, another aspect elastic ball can be pressed into a part in straight trough by force under biggish pulling force effect, certain displacement is provided,
Avoiding arc panel from being directed across extreme position causes to damage.
Preferably, limit plate is provided with above the auxiliary support frame；Described equal one end of limit plate is connected in elastic branch
In support, limit plate is obliquely installed.When work, when being contacted between opposite resilient support, by the limit plate of setting with bullet
Property support and offset, on the one hand limit plate after abutting can carry out Auxiliary support to resilient support, on the other hand can be under
Side arc panel carry out certain restriction, avoid arc panel receive pulling force it is excessive cause arc panel deformation it is excessive caused by damage
It is bad.
Beneficial effects of the present invention are as follows:
1. on the one hand the present invention can enhance the whole strong of the body of rod by the resilient support cooperation of clip and internal setting
Degree avoids the body of rod from meeting strong wind and fractures, the clip overline that on the other hand can will be moved down using the elastic reaction that resilient support generates
Initial position is pushed back, the service life of the body of rod is extended.
2. the support unit of the invention by being arranged inside resilient support, so that the wind-force using water conservancy diversion makes support unit
It heaves, and then increases the cushion effect inside the body of rod, while mutually being supported with the cooperation of the arc panel of lower section, and arc panel is upper
To under the pulling of wirerope when square wheel rotation, it will drive arc panel and move up to form Auxiliary support by force, avoid body of rod stress not
It causes to be broken.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is main view of the invention；
Fig. 3 is the cross-sectional view of A-A in Fig. 2；
Fig. 4 is the cross-sectional view of B-B in Fig. 2；
Fig. 5 is the partial enlarged view in Fig. 3 at C；
Fig. 6 is the partial enlarged view in Fig. 4 at D；
In figure: the body of rod 1, clip 2, semi-ring 21, through slot 211, resilient support 3, through-hole 31, support unit 4, elastic membrane 41,
Strut 42, fixed ring 43, bracket 5, shaft 51, auxiliary support frame 6, arc panel 61, fixed block 62, straight trough 621, wirerope 7, leaf
Take turns 8, elastic ball 9, limit plate 10.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 6, a kind of high strength composite electric pole of the present invention, including the body of rod 1, the bar
Body 1 is combined by two and half bars and is clamped, and equidistantly distributed has one group of clip 2 from top to bottom on the body of rod 1, and 1 inside of the body of rod is equidistant
From be disposed with one group of resilient support 3；Half bar is made of elastic material；The resilient support 3 is equipped at least four.Work
When, two and half bars are clamped combine first, followed by card by two and half bars convenient for conveying when being transported to specified place installation
Hoop 2 is fixed half bar, wherein be symmetrically bonded with one group of resilient support 3 inside half bar, when encountering in high wind conditions, and 1 meeting of the body of rod
It is affected by the wind, so that 1 middle part of the body of rod is recessed inwardly, so that generating seam between the inner wall of clip 2 and the outer wall of the body of rod 1
Gap, the slide downward under the gravity of itself of the meeting of clip 2 at this time, so that the spacing between each clip 2 is changed, simultaneously because
Internal resilient support 3, so that 1 middle part stress moderate finite deformation of the body of rod is more, the 3 larger support force of deformation of resilient support is larger, card
Deformation smaller area clamping again immediately will be encountered after the slight sliding downwards of hoop 2, clip 2 at this time concentrates on 1 middle part of the body of rod,
The 3 larger support force of deformation of resilient support is larger, so that the local strength at 1 middle part of the body of rod is enhanced, so that the body of rod 1 can not be rolled over
It is disconnected；Strong wind, typhoon are frequently encountered in Coastal Area of Guangdong Province, since electric pole is affected by the wind, usually since unbalance stress causes
The case where fractureing in the middle part of electric pole, to cause unpredictable injury safely to the people's lives and property；This technology side
Case is cooperated by the resilient support 3 of clip 2 and internal setting, on the one hand can be enhanced the integral strength of the body of rod 1, be avoided the body of rod 1
It meets strong wind to fracture, on the other hand 2 overline of clip moved down can be pushed back into initial bit using the elastic reaction that resilient support 3 generates
It sets, extends the service life of the body of rod 1.
As one such embodiment, the clip 2 is by least four semi-ring 21 group circumferentially uniformly distributed along the body of rod 1
At adjacent 21 head and the tail of semi-ring are connected by bolt；The semi-ring 21 is corresponded with resilient support 3 and is arranged；The elasticity branch
Support 3 is arranged to hemispherical；21 middle part of semi-ring offers through slot 211；On the side wall of the corresponding body of rod 1 of the resilient support 3
Offer the through-hole 31 of corresponding through slot 211.When work, its connection of clip 2 being made of four semi-rings 21 can form point
Angle, to avoid the excessive direct impact body of rod 1 of wind-force from causing 1 local pressure mistake of the body of rod wind water conservancy diversion of frontal impact to two sides
It is broken caused by big, since when clip 2 slides downwards, through slot 211 is remained with through-hole 31 and is connected to, and is oriented to two sides at this time
Wind can via through holes 31 enter hemispherical resilient support 3 inside so that resilient support 3 inside gas in increase it is convex
It rises, and then squeezes the resilient support 3 of another opposite side, further buffer the impact of wind-force, improve the service life of the body of rod 1.
As one such embodiment, 3 inside of resilient support is equipped with support unit 4；The support unit 4 is used
It is supported in resilient support 3, support unit 4 includes elastic membrane 41, strut 42 and fixed ring 43；The elastic membrane 41 covers
On 1 inner sidewall of the body of rod of corresponding through-hole 31, elastic membrane 41 is connected fixed ring 43 far from the side middle position of through-hole 31；
It is connected between the fixed ring 43 and resilient support 3 by the strut 42 that umbrella is arranged.When work, when gas out of through-hole 31 into
The blocking of elastic membrane 41 can be encountered after entering, at this time in elastic membrane 41 by gas push, so that 41 bulging deformation of elastic membrane, bullet at this time
Property support 3 inside gas it is constant, will drive connected 62 synchronizing moving of fixed block when 41 bulging deformation of elastic membrane, this phase
The strut 42 of umbrella even can move, so that it is mobile to push resilient support 3, and the strut 42 of the umbrella of opposite side does not move
It is dynamic, biggish support force can be provided, and then the body of rod 1 is avoided to be deformed by biggish promotion.
As one such embodiment, bracket 5 is equipped at the top of the body of rod 1；3 lower section of resilient support is equipped with
Auxiliary support frame 6；The auxiliary support frame 6 is made of one group of symmetrically arranged arc panel 61；The equal one end of the arc panel 61 is solid
It is connected on 1 inner wall of the body of rod, the other end is connected on fixed block 62,61 elasticity setting of arc panel；5 middle position of bracket turns
It is dynamic that shaft 51 is installed；51 bottom of shaft is wound with wirerope 7, and impeller 8 is equipped at the top of shaft 51；The wirerope 7
The other end sequentially passes through auxiliary support frame 6 and is connected on the fixed block 62 of bottom.When work, 1 top of lever body is by the wind pushed
Impeller 8 rotate, impeller 8, which rotates, will drive connected shaft 51 and rotates, and the rotation of shaft 51 will drive connected wirerope 7, steel
Cord 7 is gradually wrapped in shaft 51, so that pulling is generated to 7 other end of wirerope, so that connected arc panel 61 is at itself
Elastic reaction under one end can move up by force, thus to inside the body of rod 1 formed support, while arc panel 61 can gradually push against and bullet
Property support 3 contact positions, and make resilient support 3 protrusion deformation it is bigger, to generate biggish propulsive thrust, avoid the body of rod
Fracture caused by 1 unbalance stress.
As one such embodiment, elastic ball 9 is equipped with below the fixed block 62；The elastic ball 9 is gone here and there
It is connected on wirerope 7；The straight trough 621 passed through for wirerope 7 is provided in the middle part of the fixed block 62；The slot diameter of the straight trough 621
For the half of 9 outer diameter of elastic ball.When work, due to being in series with elastic ball 9 on wirerope 7, pass through 9 clamping fixed of elastic ball
Block 62 can dismantle elastic ball 9 and bracket 5, impeller 8 when dismantling the body of rod 1, to reuse, and when wind-force is excessive,
Wirerope 7 is directly connected with fixed block 62 and may be broken under the forceful action of shaft 51, and then influences arc panel 61
The effect of Auxiliary support, by elastic ball 9 connection on the one hand can reuse, convenient disassembly, another aspect elastic ball 9 compared with
A part in straight trough 621 can be pressed under big pulling force effect by force, certain displacement is provided, arc panel 61 is avoided to be directed across pole
Extreme position causes to damage.
As one such embodiment, limit plate 10 is provided with above the auxiliary support frame 6；The limit plate
10 equal one end are connected in resilient support 3, and limit plate 10 is obliquely installed.When work, contacted when between opposite resilient support 3
When, by the limit plate 10 of setting as resilient support 3 offsets, 10 one side of limit plate after abutting can prop up elasticity
Support 3 carry out Auxiliary supports, on the other hand can the arc panel 61 to lower section carry out certain restriction, avoid arc panel 61 receiving draw
Power is excessive cause arc panel 61 deform it is excessive caused by damage.
When work, two and half bars are convenient for conveying, when being transported to specified place installation, first by two and half bar clamping groups
It closes, fixes half bar followed by clip 2, wherein be symmetrically bonded with one group of resilient support 3 inside half bar, when encountering big landscape
In condition, the body of rod 1 can be affected by the wind, so that the middle part of the body of rod 1 is recessed inwardly, so that the inner wall of clip 2 and the body of rod 1 is outer
Gap is generated between wall, the slide downward under the gravity of itself of the meeting of clip 2 at this time, to change between each clip 2
Spacing, simultaneously because internal resilient support 3, so that 1 middle part stress moderate finite deformation of the body of rod is more, 3 deformation of resilient support is larger
Support force is larger, will encounter deformation smaller area clamping again immediately after the slight sliding downwards of clip 2, clip 2 at this time collects
In at the middle part of the body of rod 1, the 3 larger support forces of deformation of resilient support are larger, to enhance the local strength at 1 middle part of the body of rod so that
The body of rod 1 can not be broken off；Frequently encounter strong wind, typhoon in Coastal Area of Guangdong Province, since electric pole is affected by the wind, usually due to
Unbalance stress leads to the case where fractureing in the middle part of electric pole, to cause unpredictable wound safely to the people's lives and property
Evil；The technical program is cooperated by the resilient support 3 of clip 2 and internal setting, on the one hand can enhance the whole strong of the body of rod 1
Degree avoids the body of rod 1 from meeting strong wind and fractures, 2 weight of clip that on the other hand can will be moved down using the elastic reaction that resilient support 3 generates
Row pushes back initial position, extends the service life of the body of rod 1.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of high strength composite electric pole, including the body of rod (1), it is characterised in that: the body of rod (1) is by two and half bar groups
Conjunction is clamped, and equidistantly distributed has one group of clip (2) from top to bottom on the body of rod (1), and the body of rod (1) inside is equidistant to be disposed with
One group of resilient support (3)；Half bar is made of elastic material；The resilient support (3) is equipped at least four.
2. a kind of high strength composite electric pole according to claim 1, it is characterised in that: the clip (2) is by edge
Circumferentially uniformly distributed at least four semi-rings (21) composition of the body of rod (1), adjacent semi-ring (21) are connected by bolt from beginning to end；The semi-ring
(21) it corresponds and arranges with resilient support (3)；The resilient support (3) is arranged to hemispherical；In the middle part of the semi-ring (21)
Offer through slot (211)；The logical of corresponding through slot (211) is offered on the side wall of the resilient support (3) corresponding the body of rod (1)
Hole (31).
3. a kind of high strength composite electric pole according to claim 2, it is characterised in that: the resilient support (3)
Inside is equipped with support unit (4)；For being supported to resilient support (3), support unit (4) includes the support unit (4)
Elastic membrane (41), strut (42) and fixed ring (43)；The elastic membrane (41) is covered on the inside of the body of rod (1) of corresponding through-hole (31)
On wall, elastic membrane (41) is connected fixed ring (43) far from the side middle position of through-hole (31)；The fixed ring (43) with
It flexibly supports and is connected between (3) by the strut (42) that umbrella is arranged.
4. a kind of high strength composite electric pole according to claim 3, it is characterised in that: at the top of the body of rod (1)
Equipped with bracket (5)；Auxiliary support frame (6) are equipped with below the resilient support (3)；The auxiliary support frame (6) is by one group pair
Claim arc panel (61) composition of setting；The arc panel (61) one end is connected on the body of rod (1) inner wall, the other end is connected to admittedly
Determine on block (62), arc panel (61) elasticity setting；Bracket (5) middle position is rotatably equipped with shaft (51)；Described turn
Axis (51) bottom is wound with wirerope (7), is equipped with impeller (8) at the top of shaft (51)；Wirerope (7) other end is successively worn
Auxiliary support frame (6) is crossed to be connected on the fixed block (62) of bottom.
5. a kind of high strength composite electric pole according to claim 2, it is characterised in that: under the fixed block (62)
Side is equipped with elastic ball (9)；The elastic ball (9) is connected on wirerope (7)；Confession is provided in the middle part of the fixed block (62)
The straight trough (621) that wirerope (7) passes through；The slot diameter of the straight trough (621) is the half of elastic ball (9) outer diameter.
6. a kind of high strength composite electric pole according to claim 4, it is characterised in that: the auxiliary support frame
(6) top is provided with limit plate (10)；The limit plate (10) one end is connected on resilient support (3), limit plate (10)
It is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910621422.3A CN110409905B (en) | 2019-07-10 | 2019-07-10 | High-strength composite material telegraph pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910621422.3A CN110409905B (en) | 2019-07-10 | 2019-07-10 | High-strength composite material telegraph pole |
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| CN110409905A true CN110409905A (en) | 2019-11-05 |
| CN110409905B CN110409905B (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910621422.3A Active CN110409905B (en) | 2019-07-10 | 2019-07-10 | High-strength composite material telegraph pole |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852154A (en) * | 2020-07-28 | 2020-10-30 | 安徽凯越电力杆塔有限公司 | High-strength composite material electric pole |
| CN112727223A (en) * | 2021-01-05 | 2021-04-30 | 王茂良 | Composite material conical tube easy to assemble |
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| US4246732A (en) * | 1977-02-27 | 1981-01-27 | Roland Frehner | Pole, in particular for electric lines |
| US6286281B1 (en) * | 1991-06-14 | 2001-09-11 | David W. Johnson | Tubular tapered composite pole for supporting utility lines |
| CN102741550A (en) * | 2009-11-30 | 2012-10-17 | 三菱重工业株式会社 | Tower for windmill and wind generation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852154A (en) * | 2020-07-28 | 2020-10-30 | 安徽凯越电力杆塔有限公司 | High-strength composite material electric pole |
| CN112727223A (en) * | 2021-01-05 | 2021-04-30 | 王茂良 | Composite material conical tube easy to assemble |
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