CN213088158U - Safety detection device for wind generating set - Google Patents
Safety detection device for wind generating set Download PDFInfo
- Publication number
- CN213088158U CN213088158U CN202021958463.6U CN202021958463U CN213088158U CN 213088158 U CN213088158 U CN 213088158U CN 202021958463 U CN202021958463 U CN 202021958463U CN 213088158 U CN213088158 U CN 213088158U
- Authority
- CN
- China
- Prior art keywords
- generating set
- flabellum
- wind generating
- detection
- spacing
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 241000883990 Flabellum Species 0.000 claims abstract description 17
- 238000007689 inspection Methods 0.000 claims abstract description 8
- 238000010248 power generation Methods 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a safety detection device of a wind generating set, which comprises a fan blade, a protective cover, a connecting part and a detection assembly, wherein the fan blade is rotatably arranged on the connecting part, the protective cover is arranged on the fan blade, the detection assembly is arranged on the connecting part and positioned in the protective cover, and the detection assembly comprises a sliding rod, an alarm, a detection pipe, a limiting block, a limiting spring and a limiting groove; the utility model belongs to the wind power generation field specifically is a little slip through the one-way restriction of determine module to the slide bar, and then detects out the deflection degree of flabellum and the rocking range of flabellum to in time trigger the alarm and report to the police after surpassing reasonable scope, avoid taking place incident and the wind generating set safety inspection device of equipment damage.
Description
Technical Field
The utility model belongs to the wind power generation field specifically indicates a wind generating set safety inspection device.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind is an energy source without public nuisance, the wind power generation is very environment-friendly, and the generated electric energy is very huge, so that more and more countries pay more attention to the wind power generation. The wind power generation blade has a great influence on the conversion rate of wind power in actual use, and is one of key parts of wind energy, most of wind power generation blades on the market are made of metal or glass fiber reinforced plastic materials which are integrally injection-molded at present, the torsion degree of a curved surface of the fan blade influences the rotation rate in the air, and further influences the conversion rate, and if the fan blade shakes during rotation, the rotation rate is influenced, and safety accidents can be caused due to the fact that the blade falls off.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a through the one-way restriction micro-sliding of determine module to the slide bar, and then detect out the deflection degree of flabellum and the rocking range of flabellum to in time trigger the alarm and report to the police after surpassing reasonable scope, avoid taking place incident and the wind generating set safety inspection device of equipment damage.
The utility model adopts the following technical scheme: the utility model relates to a wind generating set safety inspection device, including flabellum, protection casing, connecting portion and determine module, the flabellum is rotatable to be located on the connecting portion, the protection casing is located on the flabellum, determine module locates on the connecting portion and is located the protection casing, determine module includes slide bar, alarm, test tube, stopper, spacing spring and spacing groove, the test tube is located on the connecting portion and relative with the flabellum, the slide bar slidable locates in the test tube, the bottom in the test tube is located to the alarm, evenly distributed is equipped with the spacing ring on the slide bar, the slide bar both sides in the test tube are located to the spacing groove, the stopper slidable locates the spacing inslot, spacing spring locates the spacing inslot and is connected with the stopper, the stopper stretches into the inslot between the adjacent spacing ring.
Furthermore, an inclined plane is arranged on the limiting block and faces the direction of the fan blades.
Furthermore, a releasing slide block is slidably arranged on the limiting groove and connected with the limiting block.
Furthermore, the detection assembly comprises a first detection group and a second detection group, and the first detection group and the second detection group are respectively positioned on two sides of the fan blade on the connecting part.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme wind generating set safety inspection device slides a little through the one-way restriction of determine module to the slide bar, and then detects out the deflection degree of flabellum and the scope of rocking of flabellum to in time trigger the alarm and report to the police after surpassing reasonable scope, avoid taking place incident and equipment damage.
Drawings
Fig. 1 is a schematic view of the overall structure of a safety detection device of a wind generating set of the present invention;
fig. 2 is a schematic structural view of a detection assembly of the safety detection device of the wind generating set of the present invention;
fig. 3 is the utility model relates to a wind generating set safety inspection device's schematic structure diagram of spacing groove.
The device comprises a fan blade 1, a fan blade 2, a protective cover 3, a connecting part 4, a detection assembly 5, a sliding rod 6, an alarm 7, a detection pipe 8, a limiting block 9, a limiting spring 10, a limiting groove 11, a limiting ring 12, an inclined plane 13, a release sliding block 14, a detection group I, a detection group 15 and a detection group II.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in FIGS. 1-3, the safety inspection device for a wind generating set of the present invention comprises a fan blade 1, a protective cover 2, a connecting portion 3 and a detection assembly 4, wherein the fan blade 1 is rotatably disposed on the connecting portion 3, the protective cover 2 is disposed on the fan blade 1, the detection assembly 4 is disposed on the connecting portion 3 and is located in the protective cover 2, the detection assembly 4 comprises a sliding rod 5, an alarm 6, a detection tube 7, a stopper 8, a limiting spring 9 and a limiting groove 10, the detection tube 7 is disposed on the connecting portion 3 and is opposite to the fan blade 1, the sliding rod 5 is slidably disposed in the detection tube 7, the alarm 6 is disposed at the inner bottom of the detection tube 7, the sliding rod 5 is uniformly distributed with limiting rings 11, the limiting groove 10 is disposed at two sides of the sliding rod 5 in the detection tube 7, the stopper 8 is slidably disposed in the limiting groove 10, the limiting spring 9 is disposed in the limiting groove 10 and is connected with, the limiting blocks 8 extend into the grooves between the adjacent limiting rings 11.
The limiting block 8 is provided with an inclined surface 12, and the inclined surface 12 faces the direction of the fan blade 1; a release sliding block 13 is slidably arranged on the limiting groove 10, and the release sliding block 13 is connected with the limiting block 8; the detection assembly 4 comprises a first detection group 14 and a second detection group 15, and the first detection group 14 and the second detection group 15 are respectively positioned on two sides of the fan blade 1 on the connecting part 3.
During the specific use, when flabellum 1 takes place the slope or rocks at the operation in-process, flabellum 1 touching slide bar 5, make 5 case detecting tubes 7 of slide bar slide in, spacing ring 11 compresses inclined plane 12 of stopper 8, make stopper 8 slide and compress spacing spring 9 to spacing inslot 10, then after slide bar 5 slides, stopper 8 stretches into the inslot between the adjacent spacing ring 11 of slide bar 5 under spacing spring 9's elasticity, prevent 5 reverse slip of slide bar, after slide bar 5 progressively slides to detecting tubes 7, the police dispatch newspaper takes place for touching alarm 6, the staff is maintaining the back, remove slider 13 through the slip and drive stopper 8 and slide, remove the spacing to slide bar 5, make slide bar 5 can slide to the detecting tubes 7 outside, and then detect flabellum 1 once more.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a wind generating set safety inspection device which characterized in that: including flabellum, protection casing, connecting portion and determine module, the flabellum is rotatable to be located on the connecting portion, the protection casing is located on the flabellum, determine module locates on the connecting portion and is located the protection casing, determine module includes slide bar, alarm, test tube, stopper, spacing spring and spacing groove, the test tube is located on the connecting portion and relative with the flabellum, the slide bar slidable locates in the test tube, the alarm is located the test tube bottom, evenly distributed is equipped with the spacing ring on the slide bar, the slide bar both sides in the test tube are located to the spacing groove, the stopper slidable locates the spacing inslot, spacing spring locates the spacing inslot and is connected with the stopper, the stopper stretches into the inslot between the adjacent spacing ring.
2. The safety detection device of the wind generating set according to claim 1, characterized in that: the limiting block is provided with an inclined plane, and the inclined plane faces the direction of the fan blades.
3. The safety detection device of the wind generating set according to claim 1, characterized in that: the limiting groove is provided with a releasing sliding block in a sliding mode, and the releasing sliding block is connected with the limiting block.
4. The safety detection device of the wind generating set according to claim 1, characterized in that: the detection assembly comprises a first detection group and a second detection group, and the first detection group and the second detection group are respectively positioned on two sides of the fan blade on the connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958463.6U CN213088158U (en) | 2020-09-09 | 2020-09-09 | Safety detection device for wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958463.6U CN213088158U (en) | 2020-09-09 | 2020-09-09 | Safety detection device for wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213088158U true CN213088158U (en) | 2021-04-30 |
Family
ID=75634549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021958463.6U Expired - Fee Related CN213088158U (en) | 2020-09-09 | 2020-09-09 | Safety detection device for wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213088158U (en) |
-
2020
- 2020-09-09 CN CN202021958463.6U patent/CN213088158U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |