CN204696856U - A kind of yaw motor brake structural - Google Patents
A kind of yaw motor brake structural Download PDFInfo
- Publication number
- CN204696856U CN204696856U CN201520466896.2U CN201520466896U CN204696856U CN 204696856 U CN204696856 U CN 204696856U CN 201520466896 U CN201520466896 U CN 201520466896U CN 204696856 U CN204696856 U CN 204696856U
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- Prior art keywords
- brake
- brake rotor
- locking nut
- yaw motor
- rotor
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Abstract
The utility model relates to a kind of yaw motor brake structural, it comprises brake stator, brake rotor, spring, locking nut, described spring is arranged between bearing end and brake rotor medial end, described locking nut is arranged on the outboard end of brake rotor, and the degree of tightness of adjusting lock nut comes the gap between regulating brake rotor and brake stator.The utility model, thus only need by adjusting the gap between the degree of tightness of locking nut and adjustable brake rotor owing to arranging spring to replace original rigidity axle sleeve between bearing and brake rotor, and structure is simple, and installation and removal are convenient.
Description
Technical field
The utility model relates to wind-driven generator field, particularly relates to a kind of yaw motor brake structural.
Background technology
Brake is a key components and parts on yaw motor, is related to the safety of whole fan operation, needs a kind of mounting structure reliably, brake is arranged on yaw motor efficiently, guarantees that brake can normally run on motor.
The rotor that the brake structural that current yaw motor uses is generally brake is positioned by the bearing end in the rotating shaft of yaw motor and the axle sleeve that arranges between brake rotor end, in order to accurately guarantee that the gap between brake rotor is have adjustment pad between yaw motor rotating shaft axle sleeve and brake rotor, therefore the structure of this brake need by increasing or reduce the brake rotor gap that adjustment pad repeatedly adjusts to reach best repeatedly, efficiency is lower, particularly when brake malfunctions need change brake, because gap between brake rotor is less and for key is connected between brake rotor with rotating shaft, coordinate less, dismantle very difficult.
Utility model content
The purpose of this utility model is that providing a kind of facilitates gap between regulating brake rotor and the yaw motor brake structural of easy installation and removal.
The technical solution of the utility model is, a kind of yaw motor brake structural, it comprises brake stator, brake rotor, also comprise spring, locking nut, described spring is arranged between bearing end and brake rotor medial end, described locking nut is arranged on the outboard end of brake rotor, and the degree of tightness of adjusting lock nut comes the gap between regulating brake rotor and brake stator.
In order to prevent locking nut in running from loosening, also comprise locked spacer, described locked spacer is arranged between brake rotor outboard end and locking nut.
Advantageous Effects of the present utility model is, owing to arranging spring to replace original rigidity axle sleeve between bearing and brake rotor, thus only need by the gap between the degree of tightness of adjustment locking nut and adjustable brake rotor, structure is simple, and installation and removal are convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
With reference to accompanying drawing, a kind of yaw motor brake structural, it comprises brake stator 1, brake rotor 2, bearing 3, spring 4, key 5, locked spacer 6, locking nut 7, rotating shaft 8, described spring 4 is arranged between the medial end of bearing 3 end and brake rotor 2, described locking nut 7 is arranged on the outboard end of brake rotor 2, described locked spacer 6 is arranged between brake rotor 2 outboard end and locking nut 7, prevent locking nut 7 in running from loosening, the degree of tightness of adjusting lock nut 7 comes the gap between regulating brake rotor 2 and brake stator 1, described brake rotor 2 is connected with rotating shaft 8 by key 5, brake rotor 2 and rotating shaft 8 common rotation during operation.
Be more than a kind of execution mode of the present utility model, a preferred demonstration example.The scope of the utility model application request protection has more than and is limited to described execution mode.All technical schemes with the present embodiment equivalence, all belong to protection range of the present utility model.
Claims (2)
1. a yaw motor brake structural, it comprises brake stator, brake rotor, it is characterized in that, also comprise spring, locking nut, described spring is arranged between bearing end and brake rotor medial end, described locking nut is arranged on the outboard end of brake rotor, and the degree of tightness of adjusting lock nut comes the gap between regulating brake rotor and brake stator.
2. a kind of yaw motor brake structural according to claim 1, also comprise locked spacer, described locked spacer is arranged between brake rotor outboard end and locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466896.2U CN204696856U (en) | 2015-07-02 | 2015-07-02 | A kind of yaw motor brake structural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466896.2U CN204696856U (en) | 2015-07-02 | 2015-07-02 | A kind of yaw motor brake structural |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696856U true CN204696856U (en) | 2015-10-07 |
Family
ID=54237105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520466896.2U Active CN204696856U (en) | 2015-07-02 | 2015-07-02 | A kind of yaw motor brake structural |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601457A (en) * | 2019-09-12 | 2019-12-20 | 卧龙电气驱动集团股份有限公司 | Yaw motor |
-
2015
- 2015-07-02 CN CN201520466896.2U patent/CN204696856U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601457A (en) * | 2019-09-12 | 2019-12-20 | 卧龙电气驱动集团股份有限公司 | Yaw motor |
| WO2021047382A1 (en) * | 2019-09-12 | 2021-03-18 | 卧龙电气驱动集团股份有限公司 | Yaw motor |
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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: 20200728 Address after: 411101 Hunan Province, Xiangtan city Yuetang xiashesi Street No. 302 Patentee after: Xiangtan Liyuan Electric Tooling Co.,Ltd. Address before: 411101 Hunan Province, Xiangtan city Yuetang District College Road No. 38 Innovation Park Patentee before: XEMC LIGHT ELECTRIC Co.,Ltd. |