CN201568227U - Cable separation device of wind generating set - Google Patents
Cable separation device of wind generating set Download PDFInfo
- Publication number
- CN201568227U CN201568227U CN200920246458XU CN200920246458U CN201568227U CN 201568227 U CN201568227 U CN 201568227U CN 200920246458X U CN200920246458X U CN 200920246458XU CN 200920246458 U CN200920246458 U CN 200920246458U CN 201568227 U CN201568227 U CN 201568227U
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- CN
- China
- Prior art keywords
- cable
- separation frame
- generating set
- annulus
- annulus separation
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- 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.)
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- 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
Abstract
The utility model discloses a cable separation device of a wind generating set, which comprises at least one ring separation bracket, wherein the edge of the ring separation bracket is provided with a semi-circular cable through hole. By adopting a split processing and installation solution, the cable can be installed after a cabin and a tower cylinder of the wind generating set are joined and installed. Since the separation device adopts the splitting form, even when the quantity of the cable is multiple, the weight is heavy and the size is large, the installation and the disassembling can be very simple and convenient, and the later replacement is easy. Therefore, the cable separation device has simple installation operation, compact structure, small maintenance workload, low maintenance cost and high cost performance.
Description
Technical field
The utility model relates to a kind of separating device, especially a kind of separating device that is used to separate the wind power generating set cable.
Background technique
In wind power generating set, from the cabin of wind power generating set to some power cables and actuating cable are arranged top tower.For avoid unit occur in the course of the work by cable heat radiation concentrate the heat that caused can't be rapidly, effectively lost, and the mutual interference phenomenon between the cable current in the same way not, must guarantee certain safe distance between the cable, this will use the cable separating device.
The cable separating device is installed on the power cable and actuating cable that is hung between wind generating set engine room and top tower.This device can be realized making separate between the above-mentioned cable between each bar cable to maintain a certain distance, and guarantees the safe operation of wind power generating set.
The cable separating device is fixed on the cable of hanging, and according to the number of cables of required separation, is divided into several layers from inside to outside, every layer of cable of separating some.Only guarantee certain safe distance under the condition, the unit cable can move safely and efficiently.At this requirement of wind power generating set, existing cable separating device is all-in-one-piece, and its specific practice is:
According to the number of cables and the diameter of required separation, select the circular steel plate or the acrylic resin plate of certain size, according to the required action radius of cable heat radiation, process the circular hole that meets the demands thereon.Because what adopt is whole processing and mount scheme, thus cable must the cabin of wind power generating set with itself and cable spacer are assembled before the tower tube docks.Because number of cables is many, quality is heavy, size is long, very inconvenient when installing with separator, workload is big, and the later stage is changed difficulty.Therefore, existing cable separating device is installed and used complexity, maintenance workload is big, maintenance cost is high, cost performance is low.
The model utility content
The technical problems to be solved in the utility model provide a kind of easy to install, safeguard to change the wind power generating set cable separating device convenient, that maintenance cost is low.
In order to solve the problems of the technologies described above, the utility model provides a kind of wind power generating set cable separating device, comprises at least one annulus separation frame, and the edge of described annulus separation frame has semicircle cable via hole.
Further, described annulus separation frame is made up of at least two separable parts.
Further, the center symmetry of the relative annulus separation frame of the each several part of described annulus separation frame.
Further, between the adjacent two-layer cable annulus separation frame is set respectively.
Further, between two adjacent annulus separation frames, the semicircle cable via hole of inboard annulus separation frame outer rim is corresponding with the semicircle cable via hole of outside annulus separation frame inner edge, forms full circle shape cable via hole.
Further, flexibly connect between described two adjacent annulus separation frames.
Further, it is characterized in that separation place of adjacent annulus separation frame is staggered mutually.
Further, flexibly connect between two adjacent parts of described annulus separation frame.
Further, described annulus separation frame is provided with fixed hole.
The utility model has adopted split type processing and mount scheme, and cable can install it after wind generating set engine room and tower tube butt joint installation.Separator is split type owing to adopting, even number of cables is many, quality heavy, size is long, installation and removal are also very simple, convenient, and the later stage replacing easily.Therefore, simple, the compact structure of its fitting operation of cable separating device of the present utility model, maintenance workload is little, maintenance cost is low, cost performance is high.
Description of drawings
Fig. 1 is an embodiment's of a wind power generating set cable separating device of the present utility model structural representation.
Among the figure: 1. fixed hole, 2. separation place, 3. cable, 4. the 3rd annulus separation frame, 5. bolt, the 6. second annulus separation frame, the 7. first annulus separation frame, 8. cable via hole.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to qualification of the present utility model.
Wind power generating set cable separating device of the present utility model is quantity and the diameter according to required separation cable, select the circular High Performance Insulation heat stable resin plate of certain size or the plate of other material, and be divided into a plurality of parts, according to the required action radius of heat radiation between cable, process the circular hole that meets the demands thereon.
As shown in Figure 1, in the present embodiment, three layers of cable 3 are arranged, internal layer cable inboard is provided with the first annulus separation frame 7, is provided with the second annulus separation frame 6 between interior, the middle level cable, in, be provided with the 3rd annulus separation frame 4 between the outer cable.If more multi-layered cable is arranged, the 4th, the 5th annulus separation frame etc. can be set.Edge at each annulus separation frame is provided with semicircular cable via hole 8, and current supply cable 3 passes.The semicircular cable via hole at the first annulus separation frame outer rim place is corresponding with the semicircular cable via hole at the second annulus separation frame inner edge place, forms circular cable via hole; The semicircular cable via hole at the second annulus separation frame outer rim place is corresponding with the semicircular cable via hole at the 3rd annulus separation frame inner edge place, forms circular cable via hole; And only there is semicircular cable via hole at the 3rd annulus separation frame outer rim place.Certainly, for easy to process, also can be as shown in fig. 1, the inner edge of the second annulus separation frame 6 and outer rim all are processed into flat, and the degree of depth of the semicircle cable via hole at the semicircle cable via hole at the first annulus separation frame, 7 outer rim places and the 3rd annulus separation frame 4 inner edge places are added to the diameter that approximates the cable of wearing.
The first annulus separation frame 7, the second annulus separation frame 6 and the 3rd annulus separation frame 4 are divided into two parts of symmetry respectively.Can pass through bolt, clamp or alternate manner between the each several part of each annulus separation frame flexibly connects.The annulus separation frame is provided with fixed hole 1, can wait with rope by this fixed hole 1 cable 3 and annulus separation frame are fixed together, and prevents that the annulus separation frame from endwisely slipping along cable 3.
During installation, the each several part of annulus separation frame is inserted into respectively from the gap of cable 3 between the corresponding two-layer cable, the each several part of annulus separation frame is fixed together, will flexibly connects between the adjacent annulus separation frame then, for example connect by bolt 5 or clamp.In addition, between the each several part of annulus separation frame, and can also link to each other with the rope of annulus separation frame with attached cable 3 between the adjacent annulus separation frame, promptly should restrict in attached cable 3 and annulus separation frame, also the each several part of annulus separation frame or adjacent annulus separation frame be linked together.Moreover, the case that separation place 2 of adjacent annulus separation frame can be staggered dress, so only need adjacent annulus separation frame connection is got final product, can link together by adjacent annulus separation frame between the each several part of same annulus separation frame, and do not need special connection set.
When having only one deck or two-layer cable 3, can only establish an annulus separation frame.When having only one deck cable, cable can be fixed on annulus separation frame outer edge, need not the annulus separation frame is divided into a plurality of parts this moment; When two-layer cable, two-layer cable can be separately fixed at the inside and outside edge of annulus separation frame.
In addition, also can not establish fixed hole 1, but otherwise clamping rings separation frame and cable.For example adopt interference fit, even the diameter of the round cable via hole that forms between the adjacent annulus separation frame is slightly less than the diameter of the cable of wearing; Can also between the cable via hole of annulus separation frame and cable, add packing, to reach anti-skidding purpose.
The utility model can be selected resin material or other material of high insulation and high-fire resistance, and according to the action radius that heat radiation between number of cables, diameter and the cable of required separation need guarantee, symmetrical manufacturing goes out separating device; The utility model installs cable and separating device by connecting securing means.Guarantee space and distance between the cable to reach designing requirement by adjusting fixed position between separating device and the cable; According to above-mentioned processing and mounting type, unit cable to each other span at work remains stablely, has realized the reliable separation between cable effectively, guarantees the safety and the efficient operation of unit.
Cable axially on many group cable separating devices can be set.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and protection domain of the present utility model is not limited thereto.Being equal to that those skilled in the art are done on the utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (9)
1. a wind power generating set cable separating device is characterized in that, comprises at least one annulus separation frame, and the edge of described annulus separation frame has semicircle cable via hole.
2. wind power generating set cable separating device according to claim 1 is characterized in that described annulus separation frame is made up of at least two separable parts.
3. wind power generating set cable separating device according to claim 2 is characterized in that, the center symmetry of the relative annulus separation frame of the each several part of described annulus separation frame.
4. wind power generating set cable separating device according to claim 2 is characterized in that, an annulus separation frame is set respectively between the adjacent two-layer cable.
5. wind power generating set cable separating device according to claim 4, it is characterized in that, between two adjacent annulus separation frames, the semicircle cable via hole of inboard annulus separation frame outer rim is corresponding with the semicircle cable via hole of outside annulus separation frame inner edge, forms full circle shape cable via hole.
6. wind power generating set cable separating device according to claim 4 is characterized in that, flexibly connects between described two adjacent annulus separation frames.
7. wind power generating set cable separating device according to claim 4 is characterized in that it is characterized in that, separation place of adjacent annulus separation frame is staggered mutually.
8. according to claim 2,3 or 4 described wind power generating set cable separating devices, it is characterized in that, flexibly connect between two adjacent parts of described annulus separation frame.
9. according to any described wind power generating set cable separating device in the claim 1～7, it is characterized in that described annulus separation frame is provided with fixed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920246458XU CN201568227U (en) | 2009-10-26 | 2009-10-26 | Cable separation device of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920246458XU CN201568227U (en) | 2009-10-26 | 2009-10-26 | Cable separation device of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568227U true CN201568227U (en) | 2010-09-01 |
Family
ID=42660513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920246458XU Expired - Lifetime CN201568227U (en) | 2009-10-26 | 2009-10-26 | Cable separation device of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201568227U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2587054A2 (en) | 2011-10-26 | 2013-05-01 | Envision Energy (Denmark) ApS | Wind Turbine comprising a Cable Loop |
| CN103362749A (en) * | 2012-03-28 | 2013-10-23 | 华锐风电科技(集团)股份有限公司 | Wind driven generator |
| CN104074686A (en) * | 2013-03-25 | 2014-10-01 | 远景能源（江苏）有限公司 | Unit for rotating cable spacing plates in a wind turbine tower |
| CN104916358A (en) * | 2015-05-18 | 2015-09-16 | 埃克森(天津)金属制品有限公司 | Spacer ring type flame retardant cable sheath |
-
2009
- 2009-10-26 CN CN200920246458XU patent/CN201568227U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2587054A2 (en) | 2011-10-26 | 2013-05-01 | Envision Energy (Denmark) ApS | Wind Turbine comprising a Cable Loop |
| CN103114973A (en) * | 2011-10-26 | 2013-05-22 | 远景能源（江苏）有限公司 | Wind turbine comprising a cable loop |
| CN103362749A (en) * | 2012-03-28 | 2013-10-23 | 华锐风电科技(集团)股份有限公司 | Wind driven generator |
| CN103362749B (en) * | 2012-03-28 | 2015-09-16 | 华锐风电科技(集团)股份有限公司 | A kind of wind-driven generator |
| CN104074686A (en) * | 2013-03-25 | 2014-10-01 | 远景能源（江苏）有限公司 | Unit for rotating cable spacing plates in a wind turbine tower |
| CN104916358A (en) * | 2015-05-18 | 2015-09-16 | 埃克森(天津)金属制品有限公司 | Spacer ring type flame retardant cable sheath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100901 |
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| CX01 | Expiry of patent term |