CN201705574U - Cable wiring device of wind driven generator - Google Patents
Cable wiring device of wind driven generator Download PDFInfo
- Publication number
- CN201705574U CN201705574U CN2010202504734U CN201020250473U CN201705574U CN 201705574 U CN201705574 U CN 201705574U CN 2010202504734 U CN2010202504734 U CN 2010202504734U CN 201020250473 U CN201020250473 U CN 201020250473U CN 201705574 U CN201705574 U CN 201705574U
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- CN
- China
- Prior art keywords
- cable
- tower
- oval
- tower tube
- cables
- 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 - Lifetime
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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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a cable wiring device of a wind driven generator, which is provided with an oval tower door. A tower lower door frame with a semi-oval lower end is fixed on the lower half portion of the oval tower door, two to four rows of circular holes with sizes matching with those of cables are disposed on the tower lower door frame, waterproof cable welding connectors in different types respectively penetrate through the circular holes so as to be assembled in a threaded mesh form, during usage, internal cables in the tower penetrate through the waterproof cable welding connectors and outwards extend to penetrate through the oval tower door, and after the internal cables penetrate through the waterproof cable welding connectors, a portion of each internal cable is remained externally to form an external cable, thereby realizing overhead wiring of the cables. The cable wiring device is convenient in cable penetration and repair, the cables adopt an overhead form, overhead height is higher than moisture-proof position elevation, rising tide height is lower than the moisture-proof position elevation, and the waterproof welding connectors can stop rainwater from entering the tower, thereby being capable of protecting internal electronic elements and having a moisture-proof function.
Description
Technical field
The utility model relates to a kind of cable distribution structure, more particularly, relates to a kind of wind-driven generator cable distribution device of anti-tidewater.
Background technique
Known a kind of wind-powered electricity generation cable routing is: cable pre-buried pvc pipe or Coating Steel Pipe in ground or the foundation ring passes, and pvc pipe or Coating Steel Pipe are wanted bending 2 times at least, and be more loaded down with trivial details during cable pipe; The length of poling cable is long, and efficient is lower; Because cable is walked from ground, maintenance is extremely inconvenient simultaneously; At coastal or Chao Jian band, at the incoming tide, tidewater is gushed out from pipe easily, threatens the electronic parts and components in the tower tube.
The model utility content
The purpose of this utility model provides a kind ofly wears cable and maintenance is all convenient, can prevent to gush out in the tidewater pipe, wind-driven generator cable distribution device safe in utilization.
The technical solution of the utility model is: be provided with an oval tower tube door, being fixed with a lower end in the Lower Half of oval tower tube door is half elliptic tower tube lower door frame, have the circular hole of 2-4 row size and cable coupling on tower tube lower door frame, the water-proof cable chuck of different model passes respectively respectively to be arranged circular hole and assembles with screw engagement; During use the inner cable in the tower tube is passed the water-proof cable chuck, and stretch out and pass oval tower tube door, after inner cable passed from the water-proof cable chuck, reserving a part became outer cable outside, realized the overhead cabling of cable.
Described 2-4 row circular hole, same row's circular hole size is identical; Different rows' circular hole size is inequality.
The utility model wears cable and maintenance is all convenient; cable adopts built on stilts mode, and built on stilts height is on anti-tidal level absolute altitude, and amount of rise is less than anti-tidal level absolute altitude; the water-proof cable chuck can hinder rainwater and enter in the tower tube, thereby can protect internal electronic element and have moisture-proof function.
Description of drawings
Fig. 1 is the utility model one embodiment's a structural representation.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1:
Be provided with an oval tower tube door 6, being fixed with a lower end in the Lower Half of oval tower tube door 6 is half elliptic tower tube lower door frame 2, have the circular hole 5 of size and cable coupling on tower tube lower door frame 2, circular hole 5 is used for adorning water-proof cable chuck 3, and present embodiment is provided with four row's circular holes altogether.First row's circular hole is 5, and its size is Ф 20, coupling M18X1.5 water-proof cable chuck; Second row's circular hole is 4, and size is Ф 78, and coupling M76 water-proof cable chuck wherein can stay a circular hole to do standby; The 3rd row's circular hole is 3, and size is Ф 65, coupling M63X1.5 water-proof cable chuck; The 4th row's circular hole is 2, and size is Ф 78, coupling M76 water-proof cable chuck 3.Water-proof cable chuck 3 passes circular hole 5 and assembles with screw engagement, and unnecessary circular hole 5 is carried out sealing when not enabled.
During use the inner cable in the tower tube is passed the water-proof cable chuck, and stretch out and pass oval tower tube door, after inner cable passed from the water-proof cable chuck, reserving a part became outer cable outside, realized the overhead cabling of cable.Cable adopts built on stilts mode, and built on stilts height is on anti-tidal level absolute altitude, and amount of rise is less than anti-tidal level absolute altitude, and the water-proof cable chuck hinders rainwater and enters in the tower tube, thereby realizes moisture-proof function.
Claims (2)
1. wind-driven generator cable distribution device, it is characterized in that, be provided with an oval tower tube door, being fixed with a lower end in the Lower Half of oval tower tube door is half elliptic tower tube lower door frame, have the circular hole of 2-4 row size and cable coupling on tower tube lower door frame, the water-proof cable chuck of different model passes respectively respectively to be arranged circular hole and assembles with screw engagement; During use the inner cable in the tower tube is passed the water-proof cable chuck, and stretch out and pass oval tower tube door, after inner cable passed from the water-proof cable chuck, reserving a part became outer cable outside, realized the overhead cabling of cable.
2. wind-driven generator cable distribution device according to claim 1 is characterized in that, described 2-4 row circular hole, and same row's circular hole size is identical; Different rows' circular hole size is inequality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202504734U CN201705574U (en) | 2010-07-07 | 2010-07-07 | Cable wiring device of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202504734U CN201705574U (en) | 2010-07-07 | 2010-07-07 | Cable wiring device of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201705574U true CN201705574U (en) | 2011-01-12 |
Family
ID=43442729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202504734U Expired - Lifetime CN201705574U (en) | 2010-07-07 | 2010-07-07 | Cable wiring device of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201705574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653968A (en) * | 2017-10-11 | 2019-04-19 | 中车兰州机车有限公司玉门风电分公司 | A kind of wind-power tower platform cable aperture fire-proof timing |
-
2010
- 2010-07-07 CN CN2010202504734U patent/CN201705574U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653968A (en) * | 2017-10-11 | 2019-04-19 | 中车兰州机车有限公司玉门风电分公司 | A kind of wind-power tower platform cable aperture fire-proof timing |
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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: 20110112 |
|
| CX01 | Expiry of patent term |