TWM516656U - Centrifugal force braking device - Google Patents
Centrifugal force braking device Download PDFInfo
- Publication number
- TWM516656U TWM516656U TW104202406U TW104202406U TWM516656U TW M516656 U TWM516656 U TW M516656U TW 104202406 U TW104202406 U TW 104202406U TW 104202406 U TW104202406 U TW 104202406U TW M516656 U TWM516656 U TW M516656U
- Authority
- TW
- Taiwan
- Prior art keywords
- rotating shaft
- centrifugal force
- rubber block
- plate
- top plate
- Prior art date
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- Wind Motors (AREA)
Description
本創作係一種剎車裝置，尤指運用離心力達到剎車之功效者。 This creation is a type of brake device, especially one that uses centrifugal force to achieve the effect of braking.
傳統筒式葉片之風力發電機需停機檢修或風速過高時需停機時，其使用設置在轉軸上的剎車器進行剎車，如此磨擦力有限，需較長時間才能使筒式葉片停止。 When the wind turbine of the conventional drum blade needs to be shut down for maintenance or when the wind speed is too high, it needs to be braked by the brake provided on the rotating shaft. The friction is limited, and it takes a long time to stop the barrel blade.
葉片遇過高之風速時，轉速會過高而產生危險，故需有剎車、阻尼等裝置以降低轉速；本創作係運用簡單的離心力原理，在旋轉的轉軸上設置固定柱、連桿及高磨擦力的橡膠塊，當橡膠塊被轉軸帶動旋轉後會張開而磨擦粗度環狀板，如此可以降低轉軸之轉速，以避免危險。 When the blade encounters a high wind speed, the rotation speed will be too high and it is dangerous. Therefore, brakes, damping and other devices are needed to reduce the rotation speed. This creation system uses a simple centrifugal force principle to set the fixed column, connecting rod and high on the rotating shaft. The friction rubber block will open and rub the thick annular plate when the rubber block is rotated by the rotating shaft, so that the rotation speed of the rotating shaft can be reduced to avoid danger.
10‧‧‧葉片主體 10‧‧‧ Blade body
11‧‧‧轉軸 11‧‧‧ shaft
12‧‧‧棘輪 12‧‧‧ ratchet
13‧‧‧棘輪 13‧‧‧ratchet
14‧‧‧轉軸 14‧‧‧ shaft
15‧‧‧支桿 15‧‧‧ pole
16‧‧‧固定柱 16‧‧‧Fixed column
17‧‧‧環狀板 17‧‧‧ring plate
18‧‧‧連桿 18‧‧‧ Connecting rod
19‧‧‧橡膠塊 19‧‧‧ rubber block
20‧‧‧支桿 20‧‧‧ pole
30‧‧‧頂板 30‧‧‧ top board
第一圖 係本創作實施例之環狀板剖面圖。 The first figure is a cross-sectional view of the annular plate of the present embodiment.
請參閱第一圖，本創作在葉片主體(10)之頂板(30)上方設置支桿(15)，該支桿(15)下方固定一環狀板(17)在環狀板(17)內之轉軸(11)的部份上有固定柱(16)固定於轉軸(11)，該固定柱(16)之末端連接一活動的連桿 (18)，該連桿(18)之下端設置橡膠塊(19)，當橡膠塊(19)被轉軸(11)帶動旋轉後會因離心力而使連桿(18)及橡膠塊(19)張開，該橡膠塊(19)張開達一定程度後，橡膠塊(19)的邊緣會磨擦到環狀板(17)，如此可以降低轉軸之轉速，以避免過速之危險。葉片主體(10)中心設置一轉軸(11)，該轉軸(11)一端設置棘輪(12)，該棘輪(12)連結棘輪(13)，該棘輪(13)連接轉軸(14)如此該轉軸(14)可帶動發電機、壓縮機等裝置，轉軸(11)下端連接支桿(20)。 Referring to the first figure, the present invention is provided with a strut (15) above the top plate (30) of the blade body (10), and an annular plate (17) is fixed under the strut (15) in the annular plate (17). A portion of the rotating shaft (11) has a fixing post (16) fixed to the rotating shaft (11), and an end of the fixing post (16) is connected to a movable connecting rod. (18), a rubber block (19) is arranged at the lower end of the connecting rod (18), and when the rubber block (19) is rotated by the rotating shaft (11), the connecting rod (18) and the rubber block (19) are caused by the centrifugal force. After the rubber block (19) is opened to a certain extent, the edge of the rubber block (19) will be rubbed to the annular plate (17), so that the rotation speed of the rotating shaft can be reduced to avoid the danger of overspeed. A rotating shaft (11) is disposed at a center of the blade body (10), and a ratchet wheel (12) is disposed at one end of the rotating shaft (11), the ratchet wheel (12) is coupled to the ratchet wheel (13), and the ratchet wheel (13) is coupled to the rotating shaft (14) such that the rotating shaft ( 14) It can drive the generator, compressor and other devices, and the lower end of the rotating shaft (11) is connected with the strut (20).
10‧‧‧葉片主體 10‧‧‧ Blade body
11‧‧‧轉軸 11‧‧‧ shaft
12‧‧‧棘輪 12‧‧‧ ratchet
13‧‧‧棘輪 13‧‧‧ratchet
14‧‧‧轉軸 14‧‧‧ shaft
15‧‧‧支桿 15‧‧‧ pole
16‧‧‧固定柱 16‧‧‧Fixed column
17‧‧‧環狀板 17‧‧‧ring plate
18‧‧‧連桿 18‧‧‧ Connecting rod
19‧‧‧橡膠塊 19‧‧‧ rubber block
20‧‧‧支桿 20‧‧‧ pole
30‧‧‧頂板 30‧‧‧ top board
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104202406U TWM516656U (en) | 2015-02-13 | 2015-02-13 | Centrifugal force braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104202406U TWM516656U (en) | 2015-02-13 | 2015-02-13 | Centrifugal force braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM516656U true TWM516656U (en) | 2016-02-01 |
Family
ID=55810817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104202406U TWM516656U (en) | 2015-02-13 | 2015-02-13 | Centrifugal force braking device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM516656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI731288B (en) * | 2018-12-24 | 2021-06-21 | 華豐科技企業股份有限公司 | Wind electricity generation appratus |
-
2015
- 2015-02-13 TW TW104202406U patent/TWM516656U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI731288B (en) * | 2018-12-24 | 2021-06-21 | 華豐科技企業股份有限公司 | Wind electricity generation appratus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |