CN204386810U - A kind of tower barrel of wind generating set cable hanging unit - Google Patents
A kind of tower barrel of wind generating set cable hanging unit Download PDFInfo
- Publication number
- CN204386810U CN204386810U CN201420845898.8U CN201420845898U CN204386810U CN 204386810 U CN204386810 U CN 204386810U CN 201420845898 U CN201420845898 U CN 201420845898U CN 204386810 U CN204386810 U CN 204386810U
- Authority
- CN
- China
- Prior art keywords
- cable
- junction box
- tower cylinder
- fixing frame
- generating set
- 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
Classifications
-
- Y02E10/722—
Landscapes
- Wind Motors (AREA)
Abstract
A kind of tower barrel of wind generating set cable hanging unit, comprise tower cylinder, turn round cable support, some cables, cable fixing frame, junction box and bus duct, it is characterized in that: described in turn round the inwall of cable support, cable fixing frame, junction box and bus duct fixed installation and tower cylinder successively from top to bottom; Described some cable one end are at the top of tower cylinder, and the other end is connected with junction box, and centre strides across turns round cable support, and is fixedly mounted on the inwall of tower cylinder by cable fixing frame.This model utility structure is simple, with low cost, compares and is conducive to promoting on a large scale.
Description
Technical field
The utility model relates to technical field of wind power generation, is specially a kind of tower barrel of wind generating set cable hanging unit.
Background technique
Due to various harmful gas and dust, the not only serious environment pollution of heat power station discharge, also exacerbate the consumption of non-renewable biomass energy.Excessive hydroelectric power development, not only the heavy damage ecotope of river basin, is more degrading the climatic environment of upstream and downstream.And wind energy is clean reproducible energy, wind-power electricity generation is very little to environmetal impact, destruction.
If the cable in blower fan tower barrel all adopts cable cost very high from top to bottom, if middle a part of cable adopts bus duct to replace reducing a part of cost, this is very favourable to the large-scale promotion application of wind power technology.
The application of bus duct cannot omit the cable of fan yaw one section, and the existence of bus duct upper end junction box makes which occupies space larger in tower cylinder, this likely can cause the vertical arc of driftage partial cables to contact with bus duct junction box, thus the cable that can wear and tear.If bus duct junction box and the driftage partial cables arc that hangs down are staggered short transverse, then than the cable of many uses certain length that staggers in the horizontal direction, therefore preferably stagger in the horizontal direction.
Model utility content
Model utility object: provide a kind of tower barrel of wind generating set cable hanging unit, to solve the problems of the technologies described above.
Technological scheme: the utility model is achieved through the following technical solutions:
A kind of tower barrel of wind generating set cable hanging unit, comprise tower cylinder, turn round cable support, some cables, cable fixing frame, junction box and bus duct, it is characterized in that: described in turn round the inwall that cable support, cable fixing frame, junction box and bus duct are fixedly installed in tower cylinder from top to bottom successively; Described some cable one end are at the top of tower cylinder, and the other end is connected with junction box, and centre strides across turns round cable support, and is fixedly mounted on the inwall of tower cylinder by cable fixing frame.
Described cable support of turning round is made up of welding one piece of arc plate in the middle of two pieces of risers;
The material of described bus duct is aluminum alloy.
The beneficial effect of employing technique scheme is:
1. avoid the contact wear between bus duct junction box and cable;
2. save the use length of cable, reduce cost;
3. bus duct can be pre-installed when tower cylinder is produced, and it is more convenient to operate.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model;
Fig. 2 is the schematic diagram of cable fixing frame in the utility model;
Fig. 3 is biopsy cavity marker devices schematic diagram of the present utility model;
Figure comprises 1. tower cylinders, 2. turns round cable support, 3. cable, 4. cable fixing frame, 5. junction box, 6. bus duct, 21. risers, 22. arc plates.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further;
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model provides a kind of tower barrel of wind generating set cable hanging unit, comprise tower cylinder 1, turn round cable support 2, some cables 3, cable fixing frame 4, junction box 5 and bus duct 6, described in turn round the inwall that cable support 2, cable fixing frame 4, junction box 5 and bus duct 6 are welded in tower cylinder 1 from top to bottom successively.Some cable 3 one end are at the top of tower cylinder 1, the other end is connected with junction box 5, and centre strides across turns round cable support 2, and is fixedly mounted on the inwall of tower cylinder 1 by cable fixing frame 4, some cables 3 stride across when turning round cable support 2 and become U-shaped structure, can have and effectively prevent cable 3 from twisting off.Turn round cable support 2 to be made up of welding one piece of arc plate 21 in the middle of two pieces of risers 22, effectively can prevent the wearing and tearing of cable 3.The material of bus duct 6 is aluminum alloy in addition, and electric conductivity and thermal diffusivity are better, and cost is lower.
Claims (3)
1. a tower barrel of wind generating set cable hanging unit, comprise tower cylinder (1), turn round cable support (2), some cables (3), cable fixing frame (4), junction box (5) and bus duct (6), it is characterized in that: described in turn round the inwall that cable support (2), cable fixing frame (4), junction box (5) and bus duct (6) are fixedly installed in tower cylinder (1) from top to bottom successively;
Described some cables (3) one end is at the top of tower cylinder (1), the other end is connected with junction box (5), centre strides across turns round cable support (2), and is fixedly mounted on the inwall of tower cylinder (1) by cable fixing frame (4).
2. a kind of tower barrel of wind generating set cable hanging unit as claimed in claim 1, is characterized in that:
Described cable support (2) of turning round is made up of welding one piece of arc plate (21) in the middle of two pieces of risers (22).
3. a kind of tower barrel of wind generating set cable hanging unit as claimed in claim 1, is characterized in that:
The material of described bus duct (6) is aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845898.8U CN204386810U (en) | 2014-12-29 | 2014-12-29 | A kind of tower barrel of wind generating set cable hanging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845898.8U CN204386810U (en) | 2014-12-29 | 2014-12-29 | A kind of tower barrel of wind generating set cable hanging unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386810U true CN204386810U (en) | 2015-06-10 |
Family
ID=53359536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420845898.8U Expired - Fee Related CN204386810U (en) | 2014-12-29 | 2014-12-29 | A kind of tower barrel of wind generating set cable hanging unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269477A (en) * | 2017-08-10 | 2017-10-20 | 天津瑞能电气有限公司 | Ultrasonic cleaning equipment for tower barrel of wind generating set |
-
2014
- 2014-12-29 CN CN201420845898.8U patent/CN204386810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269477A (en) * | 2017-08-10 | 2017-10-20 | 天津瑞能电气有限公司 | Ultrasonic cleaning equipment for tower barrel of wind generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |