CN108825450A - A kind of cable protecting device applied to fan yaw system - Google Patents
A kind of cable protecting device applied to fan yaw system Download PDFInfo
- Publication number
- CN108825450A CN108825450A CN201810632170.XA CN201810632170A CN108825450A CN 108825450 A CN108825450 A CN 108825450A CN 201810632170 A CN201810632170 A CN 201810632170A CN 108825450 A CN108825450 A CN 108825450A
- Authority
- CN
- China
- Prior art keywords
- cable
- guard ring
- protective sleeve
- hard shell
- cable protective
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 239000011257 shell material Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/80—Arrangement of components within nacelles or towers
- F03D80/82—Arrangement of components within nacelles or towers of electrical components
- F03D80/85—Cabling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The embodiment of the invention discloses a kind of cable protecting devices applied to fan yaw system, for limiting the significantly swing of cable to avoid cable from wearing.Present invention method includes bracket, guard ring, cable, and the bracket is for fixing the guard ring, and the cable is placed in the guard ring, and the cable protecting device further includes：Plain washer, cable protective sleeve；The cable protective sleeve is set to inside the guard ring；The plain washer is set between the cable protective sleeve and the guard ring, for fixing the cable protective sleeve and the guard ring；The cable is set in the cable protective sleeve.Therefore, by using the significantly swing of cable protective sleeve limitation cable to avoid cable from wearing.
Description
Technical field
The present invention relates to wind power generation field more particularly to a kind of cable protecting devices applied to fan yaw system.
Background technique
Wind power generating set is made of multiple portions, and control system extends through each part, is equivalent to wind power system
Nerve.Yaw system is as the essential part of wind turbine control system, in wind power generating set operational process,
When yaw system detects that wind regime meets the default yaw condition of yaw system, yaw system controls wind wheel deflection, so that wind
Wheel alignment wind direction.
In the prior art, during according to landscape condition adjustment direction repeatedly is carried out, yaw system generally uses cabin
To the control of yaw cable to realize adjustment blower to the purpose in wind direction.Fig. 1 is that one of yaw system in the prior art bows
Depending on schematic diagram, wherein for fixing cable guard ring 102, cable 103 is dispersedly distributed in guard ring 102 bracket 101, and electricity
Cable 103 is swung in guard ring 102 with the operation of yaw system.
However, come during the fan operation wind variation it is more frequent when, the yaw cable amplitude of oscillation in yaw system is larger,
It is easy to cause between cable 103 and cable guard ring 102 and collides with, cause the serious wear of cable 103.
Summary of the invention
It is big for limiting cable the embodiment of the invention provides a kind of cable protecting device applied to fan yaw system
Width swings that cable is avoided to wear.
First aspect of the embodiment of the present invention provides a kind of cable protecting device applied to fan yaw system, including branch
Frame, guard ring, cable, the bracket is for fixing the guard ring, and the cable is placed in the guard ring, the cable protecting device
Further include：
Plain washer, cable protective sleeve；
The cable protective sleeve is set to inside the guard ring；
The plain washer is set between the cable protective sleeve and the guard ring, for fix the cable protective sleeve and
The guard ring；
The cable is set in the cable protective sleeve.
Optionally, the cable protective sleeve includes hard shell and peelable liner.
Optionally, the hard shell includes hollow cylindrical structure.
Optionally, the hard shell is made of two semi-hollow cylindrical structures.
Optionally, described two semi-hollow cylindrical structures are fixed to each other by bolt, nut structure.
Optionally, the hard shell material is ultra-high molecular weight polyethylene.
Optionally, the hard shell with a thickness of 1 to 3 millimeter.
Optionally, the hard shell with a thickness of 2 millimeters.
Optionally, the hardness of the plain washer is 100HV.
Optionally, the peelable memory with a thickness of 1 millimeter.
As can be seen from the above technical solutions, in the embodiment of the present invention, the cable protection applied to fan yaw system is filled
It sets, including bracket, guard ring, cable, the bracket is for fixing the guard ring, and the cable is placed in the guard ring, the electricity
Cable protection device further includes：Plain washer, cable protective sleeve；The cable protective sleeve is set to inside the guard ring；The plain cushion
Circle is set between the cable protective sleeve and the guard ring, for fixing the cable protective sleeve and the guard ring；The electricity
Cable is set in the cable protective sleeve.Therefore, by using the significantly swing of cable protective sleeve limitation cable to avoid
Cable abrasion.
Detailed description of the invention
Fig. 1 is the top view for yawing cable unit in the prior art；
Fig. 2 is an a kind of schematic diagram of the cable protecting device applied to fan yaw system in the embodiment of the present invention；
Fig. 3 is a kind of another signal of the cable protecting device applied to fan yaw system in the embodiment of the present invention
Figure.
Specific embodiment
The embodiment of the invention provides a kind of cable protecting devices applied to fan yaw system, for limiting cable
It significantly swings that cable is avoided to wear.
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
Description and claims of this specification and term " first ", " second ", " third ", " in above-mentioned attached drawing
Four " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that the embodiments described herein can be in addition to illustrating herein or describing
Sequence other than appearance is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that covering is non-exclusive
Include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to clearly arrange
Those of out step or unit, but may include be not clearly listed or it is solid for these process, methods, product or equipment
The other step or units having.
In order to make it easy to understand, below in conjunction with attached drawing to the cable applied to fan yaw system in the embodiment of the present invention
Protective device is described, and please refers to Fig. 2 and Fig. 3, and Fig. 2 is a kind of electricity applied to fan yaw system in the embodiment of the present invention
One schematic diagram of cable protection device top view, Fig. 3 are a kind of cable applied to fan yaw system in the embodiment of the present invention
One schematic diagram of protective device side view.It is applied to the one of the cable protecting device of fan yaw system in the embodiment of the present invention
A embodiment includes：
Bracket 201, guard ring 202, cable 203, for the bracket 201 for fixing the guard ring 202, which is placed in the shield
In circle 202, which is characterized in that the cable protecting device further includes：
Plain washer 205, cable protective sleeve 204；
The cable protective sleeve 204 is set to inside the guard ring 202；
The plain washer 205 is set between the cable protective sleeve 204 and the guard ring 202, for fixing the cable protective sleeve
204 and the guard ring 202；
The cable 203 is set in the cable protective sleeve 204.
In some possible embodiments, which includes hard shell and peelable liner.
In some possible embodiments, which includes hollow cylindrical structure.
In some possible embodiments, which is made of two semi-hollow cylindrical structures.
In some possible embodiments, which is fixed to each other by bolt, nut structure.
In some possible embodiments, which is ultra-high molecular weight polyethylene.
In some possible embodiments, the hard shell with a thickness of 1 to 3 millimeter.
In some possible embodiments, the hard shell with a thickness of 2 millimeters.
In some possible embodiments, the hardness of the plain washer 205 is 100HV.
In some possible embodiments, the peelable memory with a thickness of 1 millimeter.
In the embodiment of the present invention, applied to the cable protecting device of fan yaw system, including bracket, guard ring, cable, institute
Bracket is stated for fixing the guard ring, the cable is placed in the guard ring, and the cable protecting device further includes：Plain washer,
Cable protective sleeve；The cable protective sleeve is set to inside the guard ring；The plain washer be set to the cable protective sleeve and
Between the guard ring, for fixing the cable protective sleeve and the guard ring；The cable is set in the cable protective sleeve.
Therefore, by using the significantly swing of cable protective sleeve limitation cable to avoid cable from wearing.
It is understood that in various embodiments of the present invention, the size of the serial number of above steps is not meant to
Execution sequence it is successive, the execution of each step sequence should be determined by its function and internal logic, without coping with the embodiment of the present invention
Implementation process constitute any restriction.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that：It still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of cable protecting device applied to fan yaw system, including bracket, guard ring, cable, the bracket is for solid
The fixed guard ring, the cable are placed in the guard ring, which is characterized in that the cable protecting device further includes：
Plain washer, cable protective sleeve；
The cable protective sleeve is set to inside the guard ring；
The plain washer is set between the cable protective sleeve and the guard ring, for fixing the cable protective sleeve and described
Guard ring；
The cable is set in the cable protective sleeve.
2. the apparatus according to claim 1, which is characterized in that the cable protective sleeve includes hard shell and peelable interior
Lining.
3. the apparatus of claim 2, which is characterized in that the hard shell includes hollow cylindrical structure.
4. device according to claim 3, which is characterized in that the hard shell is by two semi-hollow cylindrical structure groups
At.
5. device according to claim 4, which is characterized in that described two semi-hollow cylindrical structures are by bolt, nut knot
Structure is fixed to each other.
6. device according to any one of claims 1 to 5, which is characterized in that the hard shell material is supra polymer
Weight northylen.
7. device according to claim 6, which is characterized in that the hard shell with a thickness of 1 to 3 millimeter.
8. device according to claim 7, which is characterized in that the hard shell with a thickness of 2 millimeters.
9. device according to any one of claims 1 to 5, which is characterized in that the hardness of the plain washer is 100HV.
10. device according to any one of claims 2 to 5, which is characterized in that the peelable memory with a thickness of 1 milli
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810632170.XA CN108825450A (en) | 2018-06-19 | 2018-06-19 | A kind of cable protecting device applied to fan yaw system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810632170.XA CN108825450A (en) | 2018-06-19 | 2018-06-19 | A kind of cable protecting device applied to fan yaw system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825450A true CN108825450A (en) | 2018-11-16 |
Family
ID=64141745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810632170.XA Pending CN108825450A (en) | 2018-06-19 | 2018-06-19 | A kind of cable protecting device applied to fan yaw system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825450A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202228284U (en) * | 2011-09-22 | 2012-05-23 | 沈阳华创风能有限公司 | Cable twist protective device for wind generating set |
| CN203430711U (en) * | 2013-09-04 | 2014-02-12 | 北京国电思达科技有限公司 | Cable twist protective device for yaw system |
| CN204627873U (en) * | 2015-02-05 | 2015-09-09 | 上海创峰能源科技有限公司 | A kind of wind-driven generator cable protecting device |
| CN205677772U (en) * | 2016-06-13 | 2016-11-09 | 江苏金风科技有限公司 | The cable protecting device of wind power generating set, tower and wind power generating set |
| CN206790064U (en) * | 2017-05-05 | 2017-12-22 | 北京金风科创风电设备有限公司 | Wind power generating set and its cable protecting device of roller |
| CN209011997U (en) * | 2018-06-19 | 2019-06-21 | 华润新能源（信宜）风能有限公司 | A kind of cable protecting device applied to fan yaw system |
-
2018
- 2018-06-19 CN CN201810632170.XA patent/CN108825450A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202228284U (en) * | 2011-09-22 | 2012-05-23 | 沈阳华创风能有限公司 | Cable twist protective device for wind generating set |
| CN203430711U (en) * | 2013-09-04 | 2014-02-12 | 北京国电思达科技有限公司 | Cable twist protective device for yaw system |
| CN204627873U (en) * | 2015-02-05 | 2015-09-09 | 上海创峰能源科技有限公司 | A kind of wind-driven generator cable protecting device |
| CN205677772U (en) * | 2016-06-13 | 2016-11-09 | 江苏金风科技有限公司 | The cable protecting device of wind power generating set, tower and wind power generating set |
| CN206790064U (en) * | 2017-05-05 | 2017-12-22 | 北京金风科创风电设备有限公司 | Wind power generating set and its cable protecting device of roller |
| CN209011997U (en) * | 2018-06-19 | 2019-06-21 | 华润新能源（信宜）风能有限公司 | A kind of cable protecting device applied to fan yaw system |
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