CN204696623U - A kind of fan blade lightning-guide cable fixture - Google Patents
A kind of fan blade lightning-guide cable fixture Download PDFInfo
- Publication number
- CN204696623U CN204696623U CN201520421100.1U CN201520421100U CN204696623U CN 204696623 U CN204696623 U CN 204696623U CN 201520421100 U CN201520421100 U CN 201520421100U CN 204696623 U CN204696623 U CN 204696623U
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- China
- Prior art keywords
- lightning
- guide cable
- fan blade
- wire casing
- connecting plate
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Links
- 239000003292 glue Substances 0.000 claims abstract description 21
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000003973 paint Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
Classifications
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- Y02E10/722—
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model proposes a kind of structure simply firm, appearance looks elegant, prevent the fan blade lightning-guide cable fixture that lightning-guide cable comes off from fan blade, be installed on fan blade inside, comprise and lead thunder wire casing and be connected to the connecting plate of leading thunder wire casing both sides, described lightning-guide cable is arranged at leads among thunder wire casing, describedly lead thunder wire casing and connecting plate all scribbles glue line, be connected with fan blade with lightning-guide cable respectively, described lightning-guide cable scribbles elastic force glue-line, be connected with fan blade, also be provided with between described two side connecting plates and fan blade and control high pad, described control height pad is connected with connecting plate and blade respectively.
Description
Technical field
The utility model relates to technical field of wind power generation, is specifically related to a kind of fan blade lightning-guide cable fixture.
Background technology
Along with the continuous increase of wind turbine generator single-machine capacity, wind power generation unit blade height point is also constantly increasing, and in wilderness, mountain top and coastal area, the probability that wind power generation unit blade is struck by lightning is very large.From the situation that each wind energy turbine set is fed back, thunderbolt does not still cause the key factor of Wind turbines disorderly closedown, even directly affects the safe operation of wind energy turbine set.
The impact of being struck by lightning for avoiding wind power generation unit blade, generally on blade, fix lightning-guide cable, thunder-strike current ground connection is made by lightning-guide cable, lightning-guide cable is installed on blade interior, be arranged into blade tip from blade root and pass through manually to fix, the fixed form of prior art adopts structure glue or glass fibre will lead thunder line to be connected with blade usually, exist fixed form insecure, unsightly, the problem that often comes off of lightning-guide cable.
Utility model content
For solving the problems of the technologies described above, it is simply firm that the purpose of this utility model is to provide a kind of structure, and appearance looks elegant, prevents the fan blade lightning-guide cable fixture that lightning-guide cable comes off from fan blade.
In order to achieve the above object, concrete solution of the present utility model provides a kind of fan blade lightning-guide cable fixture, be installed on fan blade inside, comprise and lead thunder wire casing and be connected to the connecting plate of leading thunder wire casing both sides, described lightning-guide cable is arranged at leads among thunder wire casing, describedly lead thunder wire casing and connecting plate all scribbles glue line, be connected with fan blade with lightning-guide cable respectively, described lightning-guide cable scribbles elastic force glue-line, be connected with fan blade, also be provided with between described two side connecting plates and fan blade and control high pad, described control height pad is connected with connecting plate and blade respectively.
Further, described glue line adopts MMA530 adhesive glue to paint, and the thickness of glue line is 3 to 5 millimeters.
Further, described elastic force glue-line adopts SIKA elastic gum to paint.
Further, described control height pad is for circular, and its diameter is 3mm, is highly 3mm.
Further, described in lead thunder wire casing and two side connecting plates are made up of glass fiber material, length is 8 times of lightning-guide cable diameter, and the width of described two side connecting plates is 5 times of lightning-guide cable.
The utility model compared with the existing technology, has the following advantages and beneficial effect:
1, adopt and lead in lightning-guide cable is installed on by thunder wire casing, and will lead thunder cable by MMA530 adhesive glue and lead thunder wire casing and be connected and fixed, effectively prevent lightning-guide cable and come off from blade surface.
2, lead thunder wire casing both sides and be provided with connecting plate, connecting plate is connected with blade surface by MMA530 adhesive glue, and glue line thickness reaches 5mm, ensure that the firm and stable of bonding.
3, lightning-guide cable and blade surface adopt SIKA elastic plastic bonding, ensure that lightning-guide cable has elastic space flexibly when running into and the situation such as expanding with heat and contract with cold leading in thunder wire casing, also provide the damping, buffering to lightning-guide cable.
4, two side connecting plates have the high pad of control, provide the supportive to connecting plate, provide certain damping, buffering space and elastic space.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Main element symbol description:
1 lightning-guide cable 2 is led thunder wire casing 3 connecting plate 4 glue line 5 elastic force glue-line 6 and is controlled high pad
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the utility model embodiment.
A kind of fan blade lightning-guide cable fixture that the utility model proposes, it is installed on fan blade inside, is connected to a fixed with fan blade surface, prevents lightning-guide cable from coming off from fan blade.
Embodiment one, as described in Figure 1, a kind of fan blade lightning-guide cable fixture, comprises and leads thunder wire casing 2 and be connected to the connecting plate 3 of leading thunder wire casing 2 both sides.Lightning-guide cable 1 is arranged at leads among thunder wire casing 2, leads thunder wire casing 2 and two side connecting plate 3 fibreglass materials are made, and length is 8 times of lightning-guide cable 1 diameter, and the width of described two side connecting plates 3 is 5 times of lightning-guide cable 1.Lead thunder wire casing 2 and connecting plate 3 all scribbles glue line 4, be connected with fan blade with lightning-guide cable 1 respectively, glue line 4 adopts MMA530 adhesive glue to paint, and the thickness of glue line 4 is 3 to 5 millimeters.Lightning-guide cable 1 scribbles SIKA elastic force glue-line 5, is connected with fan blade.Also be provided with between two side connecting plates and 3 fan blades to control and high pad 6, the high pad 6 of control is connected with connecting plate 3 and blade respectively, and high pad of control is 6 circles, and its diameter is 3mm, is highly 3mm.
Embodiment two, based on above-mentioned fan blade lightning-guide cable fixture, the utility model also provides a kind of fan blade lightning-guide cable fixing means, comprises the following steps:
A. make the connecting plate of leading thunder wire casing and both sides thereof according to the wire diameter leading thunder cable, thunder wire casing and connecting plate are made up of glass fiber material, and length is 8 times of lightning-guide cable 1 diameter, and the width of described two side connecting plates 3 is 5 times of lightning-guide cable 1.
B. on the connecting plate of both sides, install two diameters is respectively 3mm, is highly the control height pad of 3mm.
C. on the connecting plate of leading thunder wire casing and both sides thereof, smear MMA530 bonded adhesives, bonded adhesives thickness is 3-5mm.
D. lightning-guide cable is installed to and leads within thunder wire casing, and cemented by bonded adhesives.
E. the contact-making surface on lightning-guide cable and blade surface is smeared SIKA elastic plastic.
F. lightning-guide cable and connecting portion are bonded on blade surface, complete the fixing of lightning-guide cable.
The utility model compared with the existing technology, has the following advantages and beneficial effect:
1, adopt and lead in lightning-guide cable is installed on by thunder wire casing, and will lead thunder cable by MMA530 adhesive glue and lead thunder wire casing and be connected and fixed, effectively prevent lightning-guide cable and come off from blade surface.
2, lead thunder wire casing both sides and be provided with connecting plate, connecting plate is connected with blade surface by MMA530 adhesive glue, and glue line thickness reaches 5mm, ensure that the firm and stable of bonding.
3, lightning-guide cable and blade surface adopt SIKA elastic plastic bonding, ensure that lightning-guide cable has elastic space flexibly when running into and the situation such as expanding with heat and contract with cold leading in thunder wire casing, also provide the damping, buffering to lightning-guide cable.
4, two side connecting plates have the high pad of control, provide the supportive to connecting plate, provide certain damping, buffering space and elastic space.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a fan blade lightning-guide cable fixture, be installed on fan blade inside, it is characterized in that, comprise and lead thunder wire casing and be connected to the connecting plate of leading thunder wire casing both sides, described lightning-guide cable is arranged at leads among thunder wire casing, describedly lead thunder wire casing and connecting plate all scribbles glue line, be connected with fan blade with lightning-guide cable respectively, described lightning-guide cable scribbles elastic force glue-line, be connected with fan blade, also be provided with between described two side connecting plates and fan blade and control high pad, described control height pad is connected with connecting plate and blade respectively.
2. a kind of fan blade lightning-guide cable fixture as claimed in claim 1, is characterized in that, described glue line adopts MMA530 adhesive glue to paint, and the thickness of glue line is 3 to 5 millimeters.
3. a kind of fan blade lightning-guide cable fixture as claimed in claim 1, is characterized in that, described elastic force glue-line adopts SIKA elastic gum to paint.
4. a kind of fan blade lightning-guide cable fixture as claimed in claim 1, is characterized in that, described control height pad is for circular, and its diameter is 3mm, is highly 3mm.
5. a kind of fan blade lightning-guide cable fixture as claimed in claim 1, it is characterized in that, describedly lead thunder wire casing and two side connecting plates are made up of glass fiber material, length is 8 times of lightning-guide cable diameter, and the width of described two side connecting plates is 5 times of lightning-guide cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421100.1U CN204696623U (en) | 2015-06-17 | 2015-06-17 | A kind of fan blade lightning-guide cable fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421100.1U CN204696623U (en) | 2015-06-17 | 2015-06-17 | A kind of fan blade lightning-guide cable fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696623U true CN204696623U (en) | 2015-10-07 |
Family
ID=54236876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520421100.1U Active CN204696623U (en) | 2015-06-17 | 2015-06-17 | A kind of fan blade lightning-guide cable fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672614A (en) * | 2017-08-10 | 2018-02-09 | 金鑫美莱克空调系统（无锡）有限公司 | A kind of method for reducing high ferro unit noise and vibration using western stuck glue |
| CN108574250A (en) * | 2017-03-07 | 2018-09-25 | 空中客车运营简化股份公司 | lightning protection system for aircraft |
-
2015
- 2015-06-17 CN CN201520421100.1U patent/CN204696623U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574250A (en) * | 2017-03-07 | 2018-09-25 | 空中客车运营简化股份公司 | lightning protection system for aircraft |
| CN108574250B (en) * | 2017-03-07 | 2020-11-10 | 空中客车运营简化股份公司 | Lightning protection system for an aircraft |
| CN107672614A (en) * | 2017-08-10 | 2018-02-09 | 金鑫美莱克空调系统（无锡）有限公司 | A kind of method for reducing high ferro unit noise and vibration using western stuck glue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240429 Address after: No. 288-31 (K) Wutan Industrial Park, Funing County, Yancheng City, Jiangsu Province, 224000 Patentee after: Yancheng Haoyu wind power equipment technical service Co.,Ltd. Country or region after: China Address before: Building 7, 768, No. 6335 Huqingping Road, Zhujiajiao Town, Qingpu District, Shanghai, 2017 Patentee before: SHANGHAI CHANGZHI INDUSTRY Co.,Ltd. Country or region before: China |