CN106760867A - A kind of electric pole - Google Patents
A kind of electric pole Download PDFInfo
- Publication number
- CN106760867A CN106760867A CN201611078507.4A CN201611078507A CN106760867A CN 106760867 A CN106760867 A CN 106760867A CN 201611078507 A CN201611078507 A CN 201611078507A CN 106760867 A CN106760867 A CN 106760867A
- Authority
- CN
- China
- Prior art keywords
- electric pole
- inner cylinder
- outer barrel
- club shaft
- rolling element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/141—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands for column or post protection
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention discloses a kind of electric pole, is related to field of electrical equipment.It includes outer barrel, rolling element, inner cylinder, electric wire club shaft.Electric wire club shaft is axially through inner cylinder.Outer sleeve is located at set inner cylinder outer peripheral face.Rolling element is rotatablely arranged between outer barrel and inner cylinder, and rolling element is contacted with the inner peripheral surface of outer barrel.Outer barrel is used to be rotated relative to inner cylinder under external force.It can reduce electric pole by the damage caused by external force collision, the people in vehicle and vehicle because of injuring that Vehicular impact electric pole is subject to, and can also reduce because of the secondary injury that Vehicular impact electric pole is produced.
Description
Technical field
The present invention relates to field of electrical equipment, in particular to a kind of electric pole.
Background technology
Electric pole is the electric power facility on basis, and in power equipment erection process, electric pole is essential, is led for supporting
Line, insulator, gold utensil etc., because many electric poles are all embedded in both sides, electric pole is often unexpectedly by external force
Damage, such as：Vehicle is frequently seen because out of control knock electric pole at the scene of traffic accident, is so damaged not only electric pole
It is bad, and to drive people and vehicle can all cause huge damage, even deprive the life of passengers inside the car.
The content of the invention
It is an object of the invention to provide a kind of electric pole, it can reduce electric pole by damaging caused by external force collision
People and vehicle in bad, vehicle can be also reduced because of the generation of Vehicular impact electric pole because of injuring that Vehicular impact electric pole is subject to
Secondary injury.
What embodiments of the invention were realized in：A kind of electric pole, it includes outer barrel, rolling element, inner cylinder, electric pole bar
Body.Electric wire club shaft is axially through inner cylinder.Outer sleeve is located at set inner cylinder outer peripheral face.Rolling element is rotatablely arranged at outer barrel
Between inner cylinder, rolling element is contacted with the inner peripheral surface of outer barrel.Outer barrel is used to be rotated relative to inner cylinder under external force.
Inventor has found:Under normal conditions, when vehicle clashes into the electric pole for being arranged at street both sides for some reason,
Vehicle body is contacted with electric pole, and impact acts on electric wire club shaft completely, and reaction force is also acted on vehicle completely so that electricity
It is artificial into huge injury in line bar, vehicle and vehicle, and if vehicle below, do not brake in time, be also likely to result in
Secondary injury.Therefore, inventor devises above-mentioned electric pole, its electric wire club shaft is from inside to outside successively by inner cylinder and outer barrel
It is arranged, the rolling element contacted with the inner peripheral surface of outer barrel is rotatably arranged between outer barrel and inner cylinder.When vehicle because some are former
Cause, when colliding electric pole, its shock portion contact outer barrel, outer barrel stress, to making outer barrel be rotated relative to inner cylinder, its vehicle is to electric wire
Bar clashes into the power part for producing and acts on outer barrel, and a part is converted into the kinetic energy of outer barrel rotation.Vehicle turns due to outer barrel
It is dynamic, to the direction of Vehicular impact is changed, so as to continue to move forward.And the reaction force that vehicle is subject to is again smaller than general case
Under, the reaction force that general electric pole applies to vehicle, it is to avoid personnel are subject to huge external force in car reduces the injures and deaths of personnel.
And vehicle is due to the rotation of outer barrel, so as to continue to move forward, it also avoid subsequent vehicle and knock into the back the secondary injury for causing.
In an embodiment of the present invention, the inwall of outer barrel offers first annular groove, with first annular groove
The outer wall of relative inner cylinder offers the second annular groove.First annular groove and the second annular groove are fastened and constituted described in receiving
The rotation space of rolling element.
In an embodiment of the present invention, rolling element includes multiple cylinders, and multiple cylinders are arranged at rotation space
It is interior.
In an embodiment of the present invention, rolling element also includes tubular retainer, and retainer is sheathed on outside inner cylinder
Side face.Retainer perisporium offers multiple rotation grooves corresponding with cylinder, and multiple cylinder insertion rotation grooves simultaneously can phase
Axis for cylinder is rotated.
In an embodiment of the present invention, there is gap, electric wire club shaft and inner cylinder between electric wire club shaft and inner cylinder
Connected by the elastic component being arranged in gap.
In an embodiment of the present invention, electric pole also includes bumper post and elastic joint part.Opened in electric wire club shaft
Buffer cavity corresponding with inner cylinder is provided with, electric wire club shaft wall offers multiple connection through holes connected with buffer cavity.It is slow
Rush post and be placed in buffer cavity, one end of multiple elastic joint parts is connected through connection through hole with bumper post, multiple elastic joint parts
The other end be connected with the inwall of inner cylinder.
In an embodiment of the present invention, bumper post is connected with the inwall of the buffer cavity by multiple buffering connectors
Connect.
In an embodiment of the present invention, electric wire club shaft has first below bumper post in buffer cavity
Inner face.First inner face is provided with the first conductive layer and the second conductive layer.Exist between first conductive layer and the second conductive layer
Gap.Bumper post is provided with the cloche filled with conducting liquid near one end of the first inner face.Electric pole also includes power supply
And attention device.First conductive layer, power supply, attention device and the second conductive layer are sequentially connected electrically.
In an embodiment of the present invention, electric pole also includes rigid puncture portion, one end and the elasticity in rigid puncture portion
Connecting portion is connected, and the other end in rigid puncture portion is connected with the surface of cloche.
In an embodiment of the present invention, attention device includes warning lamp and/or alarm signal transmitter.
The embodiment of the present invention at least possesses following beneficial effect：
A kind of electric pole provided in an embodiment of the present invention, its can reduce electric pole receive damage suffered by external force collision,
People in vehicle and vehicle because of injuring that Vehicular impact electric pole is subject to, can also reduce because Vehicular impact electric pole produce it is secondary
Injury.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of electric pole in the embodiment of the present invention 1；
Fig. 2 is the structural representation of rolling element in the embodiment of the present invention 1；
Fig. 3 is the structural representation of outer barrel in the embodiment of the present invention 1；
Fig. 4 is the structural representation of inner cylinder in the embodiment of the present invention 1；
Fig. 5 is the structural representation of electric wire club shaft in the embodiment of the present invention 1；
Fig. 6 is electric wire club shaft and inner cylinder, rolling element, the structural representation of outer barrel in the embodiment of the present invention 1；
Fig. 7 is enlarged drawing at the VII of Fig. 1；
Fig. 8 a are the effect diagram of electric pole in the embodiment of the present invention 1；
Fig. 8 b are the effect diagram of electric pole in the embodiment of the present invention 1；
Fig. 9 is the structural representation of electric pole in the embodiment of the present invention 2；
Figure 10 is the structural representation of retainer in the embodiment of the present invention 2；
Figure 11 is enlarged drawing at the XI of Fig. 9.
Icon：100- electric poles；10- electric wire club shafts；11- buffer cavities；12- connects through hole；The inner faces of 13- first；
The conductive layers of 1301- first；The conductive layers of 1302- second；20- power supplys；30- attention devices；40- rotation spaces；50- cloches；51- leads
Electro-hydraulic body；110- outer barrels；The first annular grooves of 111-；120- rolling elements；121- cylinders；130- inner cylinders；The annulars of 131- second
Groove；140- elastic components；150- bumper posts；160- elastic joint parts；170- buffers connector；800- vehicles；200- electric poles；
220- rigidity punctures portion；210- retainers；211- rotates groove.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Present invention implementation generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to the orientation or position relationship of the instruction such as explanation, term " interior ", D score are base
In orientation shown in the drawings or position relationship, or the orientation usually put when using of the invention product or position relationship, only
It is to be described with simplified for the ease of the description present invention, must be with specific rather than the device or element for indicating or imply meaning
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.Additionally, term " first ", " the
Two " etc. it is only used for distinguishing description, and it is not intended that indicating or implying relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can be
Mechanically connect, can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two connections of element internal.
For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Embodiment 1
Refer to Fig. 1, the present embodiment provides a kind of electric pole 100, electric pole 100 include electric wire club shaft 10, power supply 20,
Attention device 30, outer barrel 110, rolling element 120, inner cylinder 130, bumper post 150, elastic joint part 160.
Fig. 2 is refer to, rolling element 120 includes multiple cylinders 121.
Fig. 3 is refer to, outer barrel 110 is cylindrical in shape, and its inwall offers first annular groove 111, first along its ring-shaped periphery
The height of annular groove 111 is corresponding with cylinder 121.
Fig. 4 is refer to, inner cylinder 130 is cylindrical in shape, its outer wall offers corresponding with first annular groove 111 along its ring-shaped periphery
The second annular groove 131.
Refer to Fig. 5, offer buffer cavity 11 in electric wire club shaft 10, the wall of electric wire club shaft 10 offer it is multiple with
The connection through hole 12 of the connection of buffer cavity 11.
Fig. 6 is refer to, electric wire club shaft 10 exists axially through inner cylinder 130 between electric wire club shaft 10 and inner cylinder 130
Gap, electric wire club shaft 10 is connected with inner cylinder 130 by the elastic component 140 being arranged in the gap.
Outer barrel 110 is sheathed on the outer peripheral face of inner cylinder 130.
111 and second annular groove of first annular groove 131 fastens the rotation space 40 for constituting and accommodating rolling element 120, many
Individual cylinder 121 is uniformly arranged due in rotation space 40.
Cylinder 121 can be rotated in rotation space 40, and outer barrel 110 is used under external force due to cylinder 121
Rotation is rotated relative to inner cylinder 130.
Fig. 7 is refer to, bumper post 150 is placed in buffer cavity 11, one end of multiple elastic joint parts 160 is logical through connection
Hole 12 is connected with bumper post 150, and the other end of multiple elastic joint parts 160 is connected with the inwall of inner cylinder 130.
Bumper post 150 is connected with the inwall of buffer cavity 11 by the resilient buffering connector 170 of multiple tools.
Electric wire club shaft 10 has the first inner face 13 below bumper post 150 in buffer cavity 11, in first
End face 13 is provided with the first conductive layer 1301 and the second conductive layer 1302.
There is gap between first conductive layer 1301 and the second conductive layer 1302.
Bumper post 150 is provided with cloche 50 near one end of the first inner face 13, and cloche 50 is filled with conducting liquid
51。
First conductive layer 1301, power supply 20, the conductive layer 1302 of attention device 30 and second are sequentially connected electrically.
Inventor has found：Under normal conditions, when vehicle clashes into the electric pole for being arranged at street both sides for some reason,
Vehicle body is contacted with electric pole, and impact acts on electric wire club shaft completely, and reaction force is also acted on vehicle completely so that electricity
It is artificial into huge injury in line bar, vehicle and vehicle, and if vehicle below, do not brake in time, be also likely to result in
Secondary injury.
Therefore, inventor is devised in above-mentioned electric pole 100, electric wire club shaft 10 offers buffer cavity 11, and
Multiple connection through holes 12 connected with buffer cavity 11 are offered in its wall.It is arranged on the bumper post 150 in buffer cavity 11
It is connected with the inwall of buffer cavity 11 by the resilient buffering connector 170 of multiple tool.Multiple elastic joint parts 160 are through company
Hole 12 is connected to be connected with the inwall of bumper post 150 and the inner cylinder 130 for being set in electric wire club shaft 10.Outer barrel 110 is due to cylinder
121 can be subject to be rotated relative to inner cylinder 130 in the presence of external force in the rotation of rotation space 40 in outer barrel 110.
Such as Fig. 8 a and Fig. 8 b, when vehicle 800 for some reason, when colliding electric pole 100, its shock portion contact outer barrel
110, outer barrel 110 is subject to external force, and to making outer barrel 110 be rotated relative to inner cylinder 130, its vehicle 800 clashes into electric pole 100 and produces
A power part act on outer barrel 110, a part is converted into outer barrel 110 relative to the kinetic energy that inner cylinder 130 is rotated.Act on outer
The power of cylinder 110 is further absorbed by elastic component 140, elastic joint part 160 and buffering connector 170.Vehicle 800 is due to outer
The rotation of cylinder 110, changes to the direction for clashing into vehicle 800, so as to continue to move forward and reaction force that vehicle 800 is subject to
Under again smaller than general case, the reaction force that general electric pole applies to vehicle, it is to avoid personnel are subtracted by huge external force in car
The injures and deaths of few personnel.And vehicle 800, so as to continue to move forward, it also avoid subsequent vehicle and cause due to the rotation of outer barrel 110
Secondary injury.
When vehicle 800 clashes into electric pole 100 so that electric pole 100 deforms, the stress of cloche 50 is crushed, cloche 50
In conducting liquid 51 flow down, due to Action of Gravity Field, flow into the gap between the first conductive layer 1301 and the second conductive layer 1302,
So that the first conductive layer 1301 is connected with the second conductive layer 1302, then the first conductive layer 1301, power supply 20, attention device 30 and second
Conductive layer 1302 constitutes complete circuit, and now attention device 30 is powered, and warning lamp is started working, and has reminded the careful row of subsequent vehicle
Sail.It can reduce electric pole 100 by the damage caused by external force collision, the people in vehicle 800 and vehicle 800 because of vehicle 800
What shock electric pole 100 was subject to injures, and can also reduce because vehicle 800 clashes into the secondary injury that electric pole 100 is produced.
It should be noted that：
Attention device 30 can be warning lamp and/or alarm signal transmitter, or other have the device of alarming effect, than
Such as alarm speakers.When attention device 30 is alarm signal transmitter, electric pole 100 is damaged, and power center is received to be believed by warning
The signal that number transmitter sends, is repaired and is rescued immediately.
Outer barrel 110, elastic component 140, bumper post 150, elastic joint part 160 and the buffering equal resilient material of connector 170
It is made.
Conducting liquid 51 can be liquid mercury, sodium chloride solution etc..
In other specific embodiments, elastic component 140 and buffering connector 170 can be cancelled.
In other specific embodiments, cylinder 121 could alternatively be ball bead.
Embodiment 2
Fig. 9 is refer to, the present embodiment provides a kind of electric pole 200, the electric pole 100 that its structure is provided with above-described embodiment
Roughly the same, difference is listed in detail below：
Electric pole 200 also includes rigid puncture portion 220, and rolling element 120 also includes retainer 210.
Figure 10 is refer to, retainer 210 is cylindrical in shape, the perisporium of retainer 210 offers multiple corresponding with cylinder 121 turn
Dynamic groove 211, it is multiple to rotate groove 211 with the insertion of cylinder 121 and be rotated relative to the axis of cylinder 121.Retainer
210 are sheathed on the outer peripheral face of inner cylinder 130 and are placed in rotation space 40.
Figure 11 is refer to, rigid puncture portion 220 is in shaft-like, and one end and the elastic joint part 160 in rigid puncture portion 220 connect
Connect, the other end in rigid puncture portion 220 is connected with the surface of cloche 50.
Its operation principle is roughly the same with the electric pole 100 that above-described embodiment is provided, and its difference is：
The effect of retainer 210 is so that multiple cylinders 121 are rotatably mounted in rotation groove 211 so that outward
Cylinder 110 is more stablized relative to the rotation of inner cylinder 130.
The effect for setting rigid puncture portion 220 is when vehicle 800 clashes into electric pole 100 so that electric pole 100 becomes
Shape, rigid puncture portion 220 can easily cause that cloche 50 is crushed.
It should be noted that in other specific embodiments, cylinder 121 could alternatively be ball bead, groove is rotated
211 shape is corresponding with ball bead.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of electric pole, it is characterised in that：
The electric pole includes outer barrel, rolling element, inner cylinder, electric wire club shaft；
The electric wire club shaft is axially through the inner cylinder；
The outer sleeve is located at set inner cylinder outer peripheral face；
The rolling element is rotatablely arranged between the outer barrel and the inner cylinder, the inner circumferential of the rolling element and the outer barrel
Face contacts；
The outer barrel is used to be rotated relative to the inner cylinder under external force.
2. electric pole according to claim 1, it is characterised in that：
The inwall of the outer barrel offers first annular groove, in the outer wall of the inner cylinder relative with the first annular groove
Offer the second annular groove；
The first annular groove fastens the rotation space for constituting and accommodating the rolling element with second annular groove.
3. electric pole according to claim 2, it is characterised in that：
The rolling element includes multiple cylinders, and multiple cylinders are arranged in the rotation space.
4. electric pole according to claim 3, it is characterised in that：
The rolling element also includes tubular retainer, and the retainer is sheathed on the inner cylinder outer peripheral face；
The retainer perisporium offers multiple rotation grooves corresponding with the cylinder, and multiple cylinder insertions are described
Rotate groove and can be rotated relative to the axis of the cylinder.
5. the electric pole according to any one in claim 1-4, it is characterised in that：
There is gap between the electric wire club shaft and the inner cylinder, the electric wire club shaft is with the inner cylinder by being arranged on
State the elastic component connection in gap.
6. electric pole according to claim 5, it is characterised in that：
The electric pole also includes bumper post and elastic joint part；
Buffer cavity corresponding with the inner cylinder is offered in the electric wire club shaft, the electric wire club shaft wall offers many
The individual connection through hole connected with the buffer cavity；
The bumper post is placed in the buffer cavity, one end of multiple elastic joint parts through the connection through hole with it is described
Bumper post is connected, and the other end of multiple elastic joint parts is connected with the inwall of the inner cylinder.
7. electric pole according to claim 6, it is characterised in that：
The bumper post is connected with the inwall of the buffer cavity by multiple buffering connector.
8. electric pole according to claim 6, it is characterised in that：
The electric wire club shaft has the first inner face below the bumper post in the buffer cavity；
First inner face is provided with the first conductive layer and the second conductive layer；
There is gap between first conductive layer and second conductive layer；
The bumper post is provided with the cloche filled with conducting liquid near one end of first inner face；
The electric pole also includes power supply and attention device；
First conductive layer, power supply, attention device and the second conductive layer are sequentially connected electrically.
9. electric pole according to claim 8, it is characterised in that：
The electric pole also includes rigid puncture portion, and the one end in the rigid puncture portion is connected with the elastic joint part, described
The other end in rigid puncture portion is connected with the surface of the cloche.
10. electric pole according to claim 8, it is characterised in that：
The attention device includes warning lamp and/or alarm signal transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078507.4A CN106760867B (en) | 2016-11-30 | 2016-11-30 | A kind of electric pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078507.4A CN106760867B (en) | 2016-11-30 | 2016-11-30 | A kind of electric pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106760867A true CN106760867A (en) | 2017-05-31 |
| CN106760867B CN106760867B (en) | 2019-01-22 |
Family
ID=58898822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611078507.4A Expired - Fee Related CN106760867B (en) | 2016-11-30 | 2016-11-30 | A kind of electric pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106760867B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191051A (en) * | 2017-07-27 | 2017-09-22 | 杭州富阳鸿祥技术服务有限公司 | A kind of electric power network electric pole based on rotation protection electric wire |
| CN107355116A (en) * | 2017-07-27 | 2017-11-17 | 杭州富阳鸿祥技术服务有限公司 | A kind of electric power network electric pole for protecting electric wire |
| CN108072920A (en) * | 2017-12-06 | 2018-05-25 | 淮阴师范学院 | For the rainfall gauge and system in stand structure and water conservation research |
| CN110792313A (en) * | 2019-11-17 | 2020-02-14 | 徐州硕途电气配件有限公司 | Compensation type buried telegraph pole is emptyd with crashproof to road side |
| CN112610056A (en) * | 2020-12-02 | 2021-04-06 | 国网山东省电力公司建设公司 | Electric power grid telegraph pole capable of buffering impact force |
| CN113737684A (en) * | 2021-09-17 | 2021-12-03 | 深圳市乾行达科技有限公司 | Isolating column |
| CN115263064A (en) * | 2022-08-11 | 2022-11-01 | 维蒙特工业(中国)有限公司 | Impact energy-absorbing rod body |
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| KR20090013743A (en) * | 2008-12-30 | 2009-02-05 | 이정환 | A pole protector against crash |
| CN104612451A (en) * | 2014-12-15 | 2015-05-13 | 新昌县东宇科研开发有限公司 | Telegraph pole protector |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191051A (en) * | 2017-07-27 | 2017-09-22 | 杭州富阳鸿祥技术服务有限公司 | A kind of electric power network electric pole based on rotation protection electric wire |
| CN107355116A (en) * | 2017-07-27 | 2017-11-17 | 杭州富阳鸿祥技术服务有限公司 | A kind of electric power network electric pole for protecting electric wire |
| CN107191051B (en) * | 2017-07-27 | 2018-10-19 | 杭州富阳鸿祥技术服务有限公司 | A kind of electric power network electric pole based on rotation protection electric wire |
| CN108072920A (en) * | 2017-12-06 | 2018-05-25 | 淮阴师范学院 | For the rainfall gauge and system in stand structure and water conservation research |
| CN110792313A (en) * | 2019-11-17 | 2020-02-14 | 徐州硕途电气配件有限公司 | Compensation type buried telegraph pole is emptyd with crashproof to road side |
| CN110792313B (en) * | 2019-11-17 | 2021-05-25 | 广东众源电力设备有限公司 | Compensation type buried telegraph pole is emptyd with crashproof to road side |
| CN112610056A (en) * | 2020-12-02 | 2021-04-06 | 国网山东省电力公司建设公司 | Electric power grid telegraph pole capable of buffering impact force |
| CN113737684A (en) * | 2021-09-17 | 2021-12-03 | 深圳市乾行达科技有限公司 | Isolating column |
| CN115263064A (en) * | 2022-08-11 | 2022-11-01 | 维蒙特工业(中国)有限公司 | Impact energy-absorbing rod body |
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| Publication number | Publication date |
|---|---|
| CN106760867B (en) | 2019-01-22 |
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Inventor after: Zhang Wei Inventor after: Zhang Hongtao Inventor after: Wang Liusheng Inventor after: Zhang Hongsheng Inventor before: Zhang Wei Inventor before: Wang Liusheng Inventor before: Zhang Hongsheng |
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