CN107152475A - A kind of brake used for wind power generation - Google Patents
A kind of brake used for wind power generation Download PDFInfo
- Publication number
- CN107152475A CN107152475A CN201710410639.0A CN201710410639A CN107152475A CN 107152475 A CN107152475 A CN 107152475A CN 201710410639 A CN201710410639 A CN 201710410639A CN 107152475 A CN107152475 A CN 107152475A
- Authority
- CN
- China
- Prior art keywords
- brake
- spindle driver
- wind power
- power generation
- worm gear
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/24—Electric or magnetic using motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
- F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/44—Mechanical mechanisms transmitting rotation
- F16D2125/46—Rotating members in mutual engagement
- F16D2125/52—Rotating members in mutual engagement with non-parallel stationary axes, e.g. worm or bevel gears
Abstract
The invention discloses a kind of brake used for wind power generation, including motor, bolt, worm gear and spindle driver, the output shaft of the motor is connected with shaft coupling, the shaft coupling is connected with worm screw one end, the worm screw and the worm wheel, roll body is set in the worm gear, caliper is installed above the motor, there is the spindle driver on the outside of the worm gear, the spindle driver is provided with spindle driver shell, the spindle driver shell is connected with flange connections, the bolt is housed on the flange connections, brake rotors are installed on the caliper, there is shoe brake the side of the brake rotors, the shoe brake is connected with matching board, base flange is installed on the outside of the main shaft, the base flange is connected with drive tab, the drive tab is connected with the support of bearing.The generator is safe with brake structural is compact, function optimization, is easily installed, debugs and repairs.
Description
Technical field
The present invention relates to the related technical field of wind power industry, and in particular to a kind of brake used for wind power generation.
Background technology
Brake is with the dress for making moving component (or movable machinery) deceleration, stopping or keep the functions such as halted state
Put.It is the machine components for making the movement parts in machinery stop or slow down.It is commonly called as brake, lock.Brake is main by frame processed, brake component
Constituted with manipulation device etc..Some brakes are also equipped with the automatic regulating apparatus in brake component gap.In order to reduce braking moment and
Physical dimension, brake is commonly mounted on the high speed shaft of equipment, but to security requirement higher large scale equipment (such as mine hoisting
Mechanical, electrical ladder etc.) it should then be installed adjacent on the slow-speed shaft of equipment working portion.Classify by braking energy source, service brake can divide
To be referred to as muscular energy brake system using the braking system of the human body of driver as unique braking energy source；The power by engine is leaned on completely
What the air pressure or the potential energy of hydraulic type being transformed were braked is then dynamic braking system, and its braking source can be that engine drives
Dynamic air compressor or oil pump；The braking system that dual-purpose manpower and engine power are braked referred to as servo brake system.Parking
Braking system can be manpower type or dynamical type.There are inertia braking system and gravity braking system dedicated for trailer.According to braking
The transmission means of energy, braking system can be divided into mechanically, fluid pressure type, vapour-pressure type and electromagnetic type etc..Passed simultaneously using two or more
The braking system of energy mode can be described as combined type braking system.In wind power plant, when load is eliminated suddenly, wind-force is sent out
The rotor of electric equipment is braked and it is stopped, it is necessary to using brake, wind power plant is generally large scale equipment, uses at present
It is complicated in the brake contour structures of wind-power electricity generation, larger space is taken, repairs and maintains and be complex.
The content of the invention
The purpose of the present invention is that provides a kind of brake used for wind power generation to solve the above problems.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of brake used for wind power generation, including motor, bolt, worm gear and spindle driver, the motor it is defeated
Shaft is connected with shaft coupling, and the shaft coupling is connected with worm screw one end, the worm screw and the worm wheel, in the worm gear
If roll body, being provided with above the motor on the outside of caliper, the worm gear has the spindle driver, the main shaft drives
Device is provided with spindle driver shell, and the spindle driver shell is connected with flange connections, on the flange connections
Equipped with the bolt, brake rotors are installed on the caliper, there are shoe brake, the braking in the side of the brake rotors
Shoe plate is connected with matching board, is provided with base flange on the outside of the main shaft, the base flange is connected with drive tab, the bearing
Block is connected with the support of bearing.
In said structure, the motor is started working after being powered, and the output shaft of the motor passes through described
Axle device drives the worm screw to rotate, and is connected between the worm screw and the shaft coupling by key, the worm screw and the worm gear phase
Coordinate, the linear movement of the worm screw is converted into outside the spindle driver on the outside of the rotation of the worm gear, the worm gear
Shell is fixed on the matching board, and the matching board is connected with the shoe brake, and the worm gear connects with the shoe brake,
The shoe brake is contacted with the brake rotors, reaches braking function.
In order to further improve a kind of use function of brake used for wind power generation, the motor and the caliper it
Between be connected by the bolt connection, the output shaft of the motor with the shaft end of the worm screw by the shaft coupling,
Connected between the output shaft and the shaft coupling by key.
The master is installed on the outside of a kind of use function of brake used for wind power generation, the worm gear in order to further improve
Axle drive enclosure, the spindle driver outer side is connected with the flange connections.
In order to further improve a kind of use function of brake used for wind power generation, the flange connections pass through the spiral shell
Bolt is fixed on the matching board.
In order to further improve a kind of use function of brake used for wind power generation, the shoe brake is fixed on the system
In dynamic pincers, the shoe brake can be moved up and down on the main shaft.
In order to further improve a kind of use function of brake used for wind power generation, the relatively described braking of the caliper turns
Son can float, when axial force is applied on the shoe brake by the spindle driver, and the shoe brake will extrude institute
State brake rotors.
In order to further improve a kind of use function of brake used for wind power generation, the drive tab is by fiber-reinforced material
It is made, existing certain elasticity has certain rigidity again.
Beneficial effect is：The generator is safe with brake structural is compact, function optimization, is easily installed, debugs
And maintenance.
Brief description of the drawings
Fig. 1 is a kind of sectional view of brake used for wind power generation of the present invention；
Fig. 2 is a kind of structural representation of brake used for wind power generation of the present invention；
Description of reference numerals is as follows：
1st, motor；2nd, bolt；3rd, worm gear；4th, spindle driver；5th, flange connections；6th, spindle driver shell；7、
Roll body；8th, caliper；9th, main shaft；10th, worm screw；11st, shaft coupling；12nd, output shaft；13rd, shoe brake；14th, matching board；15th, make
Dynamic rotor；16th, base flange；17th, drive tab；18th, the support of bearing.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As Figure 1-Figure 2, a kind of brake used for wind power generation, including motor 1, bolt 2, worm gear 3 and main shaft drives
Device 4, the output shaft 12 of motor 1 is connected with shaft coupling 11, and shaft coupling 11 is connected with the one end of worm screw 10, worm screw 10 and the phase of worm gear 3
Coordinate, roll body 7 is set in worm gear 3, the top of motor 1 is provided with caliper 8, and there is spindle driver 4 in the outside of worm gear 3, and main shaft drives
Dynamic device 4 is provided with spindle driver shell 6, and spindle driver shell 6 is connected with flange connections 5, is filled on flange connections 5
Have and brake rotors 15 are installed on bolt 2, caliper 8, there is shoe brake 13 side of brake rotors 15, and shoe brake 13 is with matching somebody with somebody
Plywood 14 is connected, and the outside of main shaft 9 is provided with base flange 16, and base flange 16 is connected with drive tab 17, drive tab 17 and bearing
Support 18 is connected.
In said structure, motor 1 is started working after being powered, and the output shaft 12 of motor 1 drives snail by shaft coupling 11
Bar 10 is rotated, and is connected between worm screw 10 and shaft coupling 11 by key, and worm screw 10 is engaged with worm gear 3, by the linear fortune of worm screw 10
The power of the dynamic rotation for being converted into worm gear 10, the spindle driver shell 6 in the outside of worm gear 3 is fixed on matching board 14, matching board
14 are connected with shoe brake 13, and worm gear 3 connects with shoe brake 13, and shoe brake 13 is contacted with brake rotors 15, reach braking
Function.
In order to further improve a kind of use function of brake used for wind power generation, pass through between motor 1 and caliper 8
Bolt 2 is connected, and the output shaft 12 of motor 1 is connected with the shaft end of worm screw 10 by shaft coupling 11, output shaft 12 and shaft coupling 11
Between connected by key, the outside of worm gear 3 is provided with spindle driver shell 6, the outside of spindle driver shell 6 and flange connections
5 are connected, and flange connections 5 are fixed on matching board 14 by bolt 2, and shoe brake 13 is fixed in caliper 8, brake-shoe
Piece 13 can be moved up and down on main shaft 9, and the relative brake rotor 15 of caliper 8 can float, and spindle driver 4 applies axial force
When on shoe brake 13, shoe brake 13 will extrude brake rotors 15, and drive tab 17 is made up of fiber-reinforced material, and existing one
Fixed elasticity, there is certain rigidity again.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its Xiao Wu circle
It is fixed.
Claims (7)
1. a kind of brake used for wind power generation, it is characterised in that：Including motor, bolt, worm gear and spindle driver, the electricity
The output shaft of motivation is connected with shaft coupling, and the shaft coupling is connected with worm screw one end, the worm screw and the worm wheel, institute
State and roll body is set in worm gear, being provided with above the motor on the outside of caliper, the worm gear has the spindle driver, described
Spindle driver is provided with spindle driver shell, and the spindle driver shell is connected with flange connections, the flange
It is equipped with connector on the bolt, the caliper and brake rotors is installed, there is shoe brake the side of the brake rotors,
The shoe brake is connected with matching board, is provided with base flange on the outside of the main shaft, the base flange is connected with drive tab,
The drive tab is connected with the support of bearing.
2. a kind of brake used for wind power generation according to claim 1, it is characterised in that：The motor and the braking
By the bolt connection between pincers, the output shaft of the motor is connected with the shaft end of the worm screw by the shaft coupling
Connect, connected between the output shaft and the shaft coupling by key.
3. a kind of brake used for wind power generation according to claim 1, it is characterised in that：Installed on the outside of the worm gear
Spindle driver shell is stated, the spindle driver outer side is connected with the flange connections.
4. a kind of brake used for wind power generation according to claim 1, it is characterised in that：The flange connections pass through institute
State and be bolted on the matching board.
5. a kind of brake used for wind power generation according to claim 1, it is characterised in that：The shoe brake is fixed on institute
State in caliper, the shoe brake can be moved up and down on the main shaft.
6. a kind of brake used for wind power generation according to claim 1, it is characterised in that：The relatively described system of the caliper
Dynamic rotor can be floated, in the presence of the spindle driver, and the shoe brake can be moved relative to the brake rotors.
7. a kind of brake used for wind power generation according to claim 1, it is characterised in that：The drive tab is by fibre strengthening
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410639.0A CN107152475A (en) | 2017-06-03 | 2017-06-03 | A kind of brake used for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410639.0A CN107152475A (en) | 2017-06-03 | 2017-06-03 | A kind of brake used for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107152475A true CN107152475A (en) | 2017-09-12 |
Family
ID=59794929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710410639.0A Withdrawn CN107152475A (en) | 2017-06-03 | 2017-06-03 | A kind of brake used for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107152475A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429926A (en) * | 2011-03-17 | 2013-12-04 | 汉宁卡尔两合有限公司 | Brake for wind power plants |
| CN206754241U (en) * | 2017-06-03 | 2017-12-15 | 何宗源 | A kind of brake used for wind power generation |
-
2017
- 2017-06-03 CN CN201710410639.0A patent/CN107152475A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429926A (en) * | 2011-03-17 | 2013-12-04 | 汉宁卡尔两合有限公司 | Brake for wind power plants |
| CN206754241U (en) * | 2017-06-03 | 2017-12-15 | 何宗源 | A kind of brake used for wind power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170912 |