CN207381165U - Low wind noise power transmission line and electric power facility - Google Patents
Low wind noise power transmission line and electric power facility Download PDFInfo
- Publication number
- CN207381165U CN207381165U CN201721079533.9U CN201721079533U CN207381165U CN 207381165 U CN207381165 U CN 207381165U CN 201721079533 U CN201721079533 U CN 201721079533U CN 207381165 U CN207381165 U CN 207381165U
- Authority
- CN
- China
- Prior art keywords
- power transmission
- transmission line
- wind noise
- low wind
- noise power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 68
- 230000001788 irregular Effects 0.000 claims abstract description 12
- 239000011490 mineral wool Substances 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000002893 slag Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Abstract
The utility model provides a kind of low wind noise power transmission line and electric power facility, belongs to electrical distribution field.Low wind noise power transmission line mainly includes wire core, insulating layer, waterproof layer and sound absorbing layer.Wire core is arranged on the middle part of low wind noise power transmission line, and insulating layer is wrapped in wire core, and waterproof layer wraps up on the insulating layer, and sound absorbing layer is wrapped on waterproof layer, and the surface of sound absorbing layer is provided with irregular male and fomale(M＆F) structure.Electric power facility includes multiple stents, connector and low wind noise power transmission line.The bottom of stent is fixedly connected with the ground, and top is provided with connector, and the end of low wind noise power transmission line is attached by connector, so that low wind noise power transmission line is set up in the air.Irregular male and fomale(M＆F) structure is provided on the outer surface of sound absorbing layer, the wind so as to weaken power transmission line significantly is made an uproar.Above-mentioned electric power facility includes more above-mentioned power transmission lines, stent and connector, and due to being provided with connector, therefore the connection of power transmission line and stent becomes more convenient.
Description
Technical field
The utility model is related to power Transmission facility fields, are set in particular to a kind of low wind noise power transmission line and electric power
It applies.
Background technology
With the utility model of society, electric power has become indispensable resource.Power plant (power plant) is also known as
Power station is the factory that the various ecosystem energy conversions for containing nature are electric energy.The development of motor manufacturing technology, electric energy
The expansion of application range produces increasing rapidly to the needs of electricity, and power plant comes into being therewith.There are many present power plants
Power generation approach：By the title thermal power plant of thermal power generation, by hydroelectric title hydroelectric power plant, also some are by solar energy and wind-force and tide
Power plant of power generation etc..And the nuclear power plant using nuclear fuel as the energy has played a greater and greater role in world many countries.
Under normal conditions, natural flow station is arranged near great rivers or lake, and wind power station sets wind in the wild
The larger region of power, nuclear power station are generally located on coastal area.Either any generation mode, the point in power station will pass through
Cable transfer is to each place.Power transmission line often generates wind in transmission process and makes an uproar.Low pressure, the wind of high voltage transmission line are made an uproar and are referred to
Electric wire is in the air by the ear-piercing noise generated after wind, therefore, for the power transmission line set up in residential block, it should weaken wind
It makes an uproar.
In addition, power Transmission of the prior art often sets up power transmission line in the air, then it is supported with stent
Fixed, the connection of power transmission line and stent is inconvenient.
A kind of low wind noise power transmission line and the electric power facility being connected convenient for defeated alignment with stent are provided, this is for power industry
Development has more critically important meaning.
Utility model content
The purpose of this utility model is to provide a kind of low wind noise power transmission line, the wind that can weaken power transmission line is made an uproar.
The another object of the utility model is to provide a kind of electric power facility, can be convenient for the company of power transmission line and stent
It connects.
The utility model is realized in this way：
A kind of low wind noise power transmission line, the power transmission line include：
Wire core；
Insulating layer, insulating layer package in the wire core,
Waterproof layer, the waterproof layer are wrapped on the insulating layer,
Sound absorbing layer, the sound absorbing layer package are irregular on the waterproof layer, being provided on the outer surface of the sound absorbing layer
Male and fomale(M＆F) structure.
Further,
The sound absorbing layer is diatom mud layer.
Further,
The sound absorbing layer is mineral wool layer.
Further,
The sound absorbing layer is spongy layer.
Further,
The wire core is made of more wire intertwists.
A kind of electric power facility, the electric power facility include the low wind noise power transmission line described in multiple stents, connector and Duo Gen；
For being connected with ground, the connector is connected the stent with the top of the stent；The connector will be adjacent described in
Low wind noise power transmission line is attached.
Further,
The connector includes two rectangular risers being oppositely arranged, and the riser is conductor；The riser and institute
State stent connection；
It is set on the riser there are two mounting groove, the mounting groove includes the first segment slot and second segment that angle is set
Slot, the first segment slot are connected with the top of the riser, and the direction of the second segment slot towards the side close to the riser is prolonged
It stretches；Two mounting grooves are symmetrically disposed in the both sides of the riser；
The connector further includes head rod and the second connecting rod, and the both ends of the head rod are mounted on relatively
Two the second slot sections in, the head rod and second connecting rod can be slided in the mounting groove；Described
Two connecting rods are compared with the head rod close to the end of the second slot section；
The low wind noise power transmission line is connected with the head rod, and second connecting rod squeezes the low wind noise transmission of electricity
Line.
Further,
The head rod and second connecting rod are slidably matched respectively by bearing and the mounting groove.
Further,
Reinforcing rib is provided on the riser..
Further,
The both ends of the head rod and the both ends of second connecting rod are both provided with circular baffle, the baffle
Diameter be more than the second segment slot width.
The beneficial effects of the utility model are：The low wind noise power transmission line and electric power that the utility model is obtained by above-mentioned design
Facility, is provided with sound absorbing layer on the outer surface of power transmission line, and makes an uproar the mechanism of generation for wind, is set on the outer surface of sound absorbing layer
Irregular male and fomale(M＆F) structure is put, the wind so as to weaken power transmission line significantly is made an uproar.Above-mentioned electric power facility includes on more
Power transmission line, stent and connector are stated, due to being provided with connector, therefore the connection of power transmission line and stent becomes more convenient.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that and the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structure diagram for the low wind noise power transmission line that the utility model embodiment 1 provides；
Fig. 2 is the assembling schematic diagram of the stent that the utility model embodiment 2 provides and connector；
Fig. 3 is the structure diagram for the connector that the utility model embodiment 2 provides；
Fig. 4 is the top view for the connector that the utility model embodiment 2 provides.
Icon：100- low wind noise power transmission lines；110- wire cores；120- insulating layers；130- waterproof layers；140- sound absorbing layers；
200- electric power facilities；210- stents；220- connectors；221- risers；2211- first segment slots；2212- second segment slots；222-
One connecting rod；The second connecting rods of 223-；224- connecting plates.
Specific embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in new embodiment, shows
So, described embodiment is the embodiment of a part of embodiment of the utility model rather than whole.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Therefore, the detailed description of the embodiment of the utility model provided in the accompanying drawings is not intended to limit below will
The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Mode shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that the term of indicating position or position relationship is based on attached drawing
Shown orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply institute
The equipment or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this reality
With new limitation.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
Mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that instruction or hint relative importance.
In addition, the terms such as term " level ", " vertical ", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to represent the structure if " level " only refers to that its direction is more horizontal with respect to for " vertical "
It has to fully horizontally, but can be slightly tilted.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is on or below second feature
It can be contacted directly including the first and second features, it is not to contact directly but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Directly over two features and oblique upper is merely representative of fisrt feature level height higher than second feature.Fisrt feature is special second
Under sign, lower section and fisrt feature included below immediately below second feature and obliquely downward or be merely representative of fisrt feature level
Highly it is less than second feature.
Embodiment 1：
Such as Fig. 1, present embodiments provide a kind of low wind noise power transmission line 100, mainly include wire core 110, insulating layer 120,
Waterproof layer 130 and sound absorbing layer 140.Wire core 110 is arranged on the middle part of low wind noise power transmission line 100, is twined by more plain conductors
Around into, insulating layer 120 is wrapped in wire core 110, and waterproof layer 130 is wrapped on insulating layer 120, and sound absorbing layer 140 wraps up
On waterproof layer 130, and the surface of sound absorbing layer 140 is provided with irregular male and fomale(M＆F) structure.
Preferably, the above-mentioned sound absorbing layer 140 being previously mentioned is diatom mud layer to first as the utility model, and diatom mud layer is equal
It is even to be wrapped in outside waterproof layer 130, and the external circumferential of diatom mud layer spreads all over irregular male and fomale(M＆F) structure.Diatom ooze is in itself
Characteristic with noise reduction sound-absorbing, therefore be proper as acoustic damping materials.
As second of the utility model preferably, the above-mentioned sound absorbing layer 140 being previously mentioned is mineral wool layer, the mineral wool layer
It is uniformly wrapped in outside waterproof layer 130, and the external circumferential of mineral wool layer spreads all over irregular male and fomale(M＆F) structure.
Mineral wool is the staple fiber made of steel blast furnace slag slag.Common raw material have iron, phosphorus, nickel, lead, chromium, copper,
The slags such as manganese, zinc, titanium.It is mainly used as building materials and sound-absorbing material.Also available iron packaging material.Mineral wool is to utilize Industry Waste
It is primary raw material to expect slag (blast-furnace cinder or Copper Slag, aluminium ore slag etc.), through melting, using works such as supercentrifugal process or blowing processes
Staple shape inorfil made of skill.It has it is light, thermal conductivity factor is small, does not burn, is mothproof, is inexpensive, is corrosion-resistant, chemical stabilization
The features such as property is good, sound absorbing performance is good.Filling available for building is adiabatic, sound absorption, sound insulation, oxygenerator and freezer cold insulation and various
Heat power equipment is stuffed heat insulated etc..
Preferably, the above-mentioned sound absorbing layer 140 being previously mentioned is spongy layer to the 3rd as the utility model, and the spongy layer is uniform
It is wrapped in outside waterproof layer 130, and the external circumferential of spongy layer spreads all over irregular wavelike structure.The spongy layer of sound-absorbing adds
After upper irregular wavelike structure, the effect of noise reduction sound-absorbing can be further functioned as.
The power and the smooth situation of rounding on power transmission line surface that power transmission line wind is made an uproar have relation, usually, the table of power transmission line
Face is more smooth, wind make an uproar it is stronger, it is also bigger to the noise jamming of ambient enviroment；Existing power transmission line is generally twisted with one heart using round wires
It closes, the cross section of line is generally circular, and the surface rounding of power transmission line is smooth, and wind is made an uproar just stronger；Summit provided in this embodiment
Irregular concaveconvex structure is provided in the sound-absorbing layer surface of power transmission line 100, is made an uproar so as to weaken wind.
In short, the utility model uses the acoustic damping materials in power transmission line outer wrapping irregular shape, can not only rise well
To the effect of drop low wind noise, and simple in structure, cost is relatively low, and maintenance gets up to be convenient to.
Embodiment 2：
Such as Fig. 2, a kind of electric power facility 200 is present embodiments provided, which includes multiple stents 210, connection
The low wind noise power transmission line 100 that part 220 and Duo Gen embodiments 1 are provided.The bottom of stent 210 is fixedly connected with the ground, and top is set
Connector 220 is equipped with, multiple stents 210 are arranged at intervals, and the end of low wind noise power transmission line 100 is attached by connector 220, from
And low wind noise power transmission line 100 is set up in the air.
Such as Fig. 3, connector 220 includes two rectangle risers 221 being oppositely arranged, and riser 221 uses conductive material system
It forms, is set between riser 221 there are two opposite connecting plate 224, so as to be reinforced to riser 221.221 He of riser
The bottom of connecting plate 224 is fixedly connected with stent 210, in order to avoid stent 210 is charged, the cooperation of connector 220 and stent 210
Insulating layer 120 is provided on face, i.e. the bottom of riser 221 and connecting plate 224 is provided with insulating layer 120.
It is set such as Fig. 3 and Fig. 4, on riser 221 there are two mounting groove, mounting groove includes two sections, i.e. 2211 He of first segment slot
Second segment slot 2212, two sections of angles are set.Also, first segment slot 2211 is connected with the top of riser 221,2212 court of second segment slot
Extend close to the direction of 221 side of riser.Specifically, first segment slot 2211 extends perpendicular to top, second segment slot 2212 is parallel
Extend in top.Two mounting grooves on riser 221 are symmetrical.That is, two mounting grooves in the present embodiment are L-type, and
And the first slot section parallel interval of two mounting grooves is set.
Also, connector 220 further includes 222 and second connecting rod 223 of head rod, and two connecting rods are installed in phase
To two the second slot sections in；One end of i.e. two connecting rods is connected with a riser 221, the other end and another riser
221 connections.Free to slide in mounting groove after two connecting rod energy, the second connecting rod 223 is more leaned on compared with head rod 222
The end of nearly second slot section.
Such as Fig. 3 and Fig. 4, low wind noise power transmission line 100 is connected with head rod 222, and low wind noise power transmission line 100 and
The top half of one connecting rod 222 is tangent, and low wind noise power transmission line 100 is passed through from the lower part of the second connecting rod 223.Thus
Under the pulling force effect of low wind noise power transmission line 100, head rod 222 is close to the second connecting rod 223, and the second connecting rod 223 is to low
Wind make an uproar power transmission line 100 generate squeezing action, so as to which highly reliably low wind noise power transmission line 100 is connected with link
It connects.Low wind noise power transmission line 100 and the connection mode of head rod 222 are commonplace in the prior art, such as can be first
It is wrapped on head rod 222, is then carried out the end of low wind noise power transmission line 100 and rest part using two clamp clips
It clamps, and is fixed using bolt.
It further, can be in head rod 222 for the ease of the slip of 222 and second connecting rod 223 of head rod
With bearing is set in the second connecting rod 223, i.e. two connecting rods pass through bearing and are slided with mounting groove.
Further, two connecting rods slide from mounting groove in order to prevent, and circular gear is respectively provided in the end of connecting rod
Plate, the diameter of baffle are more than the width of second segment slot.In order to ensure the intensity of riser plate, reinforcing rib is provided on riser.
It should be noted that stent 210 can directly use steel tower of the prior art, the present embodiment does not carry out it in detail
Thin description；In addition, electric wire is not limited to low wind noise power transmission line 100, can be common electric wire；Alternatively, in other embodiments, electricity
Line can be tangent with the latter half of head rod 222, and is passed through from the top of the second connecting rod 223.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.It is all in the spiritual and former of the utility model
Within then, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of low wind noise power transmission line, which is characterized in that the power transmission line includes：
Wire core；
Insulating layer, insulating layer package in the wire core,
Waterproof layer, the waterproof layer are wrapped on the insulating layer,
Sound absorbing layer, the sound absorbing layer package on the outer surface of the sound absorbing layer on the waterproof layer, being provided with irregular recessed
Convex configuration.
2. low wind noise power transmission line according to claim 1, which is characterized in that the sound absorbing layer is diatom mud layer.
3. low wind noise power transmission line according to claim 1, which is characterized in that the sound absorbing layer is mineral wool layer.
4. low wind noise power transmission line according to claim 1, which is characterized in that the sound absorbing layer is spongy layer.
5. low wind noise power transmission line according to claim 1, which is characterized in that the wire core is by more wire intertwist systems
Into.
6. a kind of electric power facility, which is characterized in that the electric power facility includes multiple stents, connector and Duo Gen claims 1
To 5 any one of them low wind noise power transmission lines；The stent with ground for being connected, the top of the connector and the stent
Connection；The adjacent low wind noise power transmission line is attached by the connector.
7. electric power facility according to claim 6, which is characterized in that the connector include be oppositely arranged two it is rectangular
The riser of shape, the riser are conductor；The riser is connected with the stent；
It is set on the riser there are two mounting groove, the mounting groove includes first segment slot and the second segment slot that angle is set, institute
The top that first segment slot is stated with the riser connects, and the second segment slot is towards close to the extension of the direction of the side of the riser；Two
A mounting groove is symmetrically disposed in the both sides of the riser；
The connector further includes head rod and the second connecting rod, and the both ends of the head rod are mounted on opposite two
In a second slot section, the head rod and second connecting rod can be slided in the mounting groove；Described second connects
Extension bar is compared with the head rod close to the end of the second slot section；
The low wind noise power transmission line is connected with the head rod, and second connecting rod squeezes the low wind noise power transmission line.
8. electric power facility according to claim 7, which is characterized in that the head rod and second connecting rod point
It is not slidably matched by bearing and the mounting groove.
9. electric power facility according to claim 7, which is characterized in that be provided with reinforcing rib on the riser.
10. electric power facility according to claim 7, which is characterized in that the both ends of the head rod and second company
The both ends of extension bar are both provided with circular baffle, and the diameter of the baffle is more than the width of the second segment slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079533.9U CN207381165U (en) | 2017-08-25 | 2017-08-25 | Low wind noise power transmission line and electric power facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079533.9U CN207381165U (en) | 2017-08-25 | 2017-08-25 | Low wind noise power transmission line and electric power facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381165U true CN207381165U (en) | 2018-05-18 |
Family
ID=62342988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721079533.9U Expired - Fee Related CN207381165U (en) | 2017-08-25 | 2017-08-25 | Low wind noise power transmission line and electric power facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564616A (en) * | 2017-08-25 | 2018-01-09 | 江西电力职业技术学院 | Electric power facility |
-
2017
- 2017-08-25 CN CN201721079533.9U patent/CN207381165U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564616A (en) * | 2017-08-25 | 2018-01-09 | 江西电力职业技术学院 | Electric power facility |
| CN107564616B (en) * | 2017-08-25 | 2019-03-01 | 江西电力职业技术学院 | Low wind noise power transmitting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106549350A (en) | The U-shaped attachment means of ultra-high-tension power transmission line auto-tensioning | |
| CN207381165U (en) | Low wind noise power transmission line and electric power facility | |
| CN205846264U (en) | A kind of nano-graphite flexible ground module | |
| CN201499333U (en) | Heating cable | |
| CN107564616B (en) | Low wind noise power transmitting device | |
| CN202134231U (en) | Control cable of silicone rubber insulation and heat resistance | |
| CN207302722U (en) | Anti-freeze cable and electric power facility | |
| CN207319753U (en) | A kind of novel sea engineering dynamic cable | |
| CN204615324U (en) | Cast-in-site bus | |
| CN209249126U (en) | A kind of new energy charging pile cable | |
| CN208000769U (en) | Copper core plastic insulation prefabricated branch cable | |
| CN102842371A (en) | Flexible fireproof cable with metallic sheath inorganic mineral insulating layer | |
| CN207489516U (en) | A kind of anti-severe cold power cable for wind power generation | |
| CN207883374U (en) | A kind of ultra-thin-wall insulation EMU single-core cable with special combustibility | |
| CN202796206U (en) | Insulated copper-coated aluminum magnesium alloy wire power cable | |
| CN2650297Y (en) | Anti wind-snow insulated bundling cable | |
| CN204155625U (en) | A kind of wind-driven generator resists cold the acidproof Salt And Alkali Tolerance distortion resistant flexible cable of resistance to torsion | |
| CN207541981U (en) | A kind of intelligence equipment flow signal control computer cable | |
| CN206877725U (en) | A kind of antifreeze suspension type water pump Plastic-sheathed Cable of waterproof | |
| CN206976988U (en) | A kind of anti-icing suspension clamp | |
| CN203825263U (en) | Self-supporting "8"-shaped optical cable | |
| CN202887776U (en) | Metal sheath inorganic mineral insulation flexible fireproof cable | |
| CN202940013U (en) | Anticorrosion flame-retardant fireproof low-ground resistance through ground wire | |
| CN204089076U (en) | A kind of cable trough for 35kV and following breaker cabinet | |
| CN208400552U (en) | A kind of ultraviolet ray-resistance type high life cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20180825 |