CN218971701U - Wind power generation brake - Google Patents
Wind power generation brake Download PDFInfo
- Publication number
- CN218971701U CN218971701U CN202223142074.8U CN202223142074U CN218971701U CN 218971701 U CN218971701 U CN 218971701U CN 202223142074 U CN202223142074 U CN 202223142074U CN 218971701 U CN218971701 U CN 218971701U
- Authority
- CN
- China
- Prior art keywords
- clamping seat
- wind power
- cassette
- power generation
- lower clamping
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Wind Motors (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model discloses a wind power generation brake which comprises a lower clamping seat, an upper clamping seat and a main rod, wherein the top of the lower clamping seat is provided with an upper clamping seat, air passages are formed in the lower clamping seat and the upper clamping seat in a penetrating manner, arc-shaped grooves are formed in the top of the lower clamping seat and the bottom of the upper clamping seat, the main rod capable of moving up and down is sleeved between the arc-shaped grooves and the air passages, one end of the main rod is connected with a first structural plate through a thread groove, and a brake block is fixed at the top end of the first structural plate through a bolt. According to the utility model, the brake block is pushed by compressed air to be tightly attached to the rotating component of the wind power generation equipment, and is clamped, so that the purpose of braking the rotating component of the wind power generation equipment is achieved.
Description
Technical Field
The utility model relates to the technical field of wind power generation equipment, in particular to a wind power generation brake.
Background
The wind power generation means that kinetic energy of wind is converted into electric energy, wind power is utilized to drive windmill blades to rotate, and then the rotating speed is increased through a speed increaser to promote a generator to generate electricity, and when a person maintains and overhauls wind power generation equipment, a brake is required to be used for fixing a rotating part on the equipment, so that the rotating part is kept in a static state, and the personal safety of the person is protected.
Publication number CN201820508207.3 discloses a stopper for wind power generation equipment, including the stopper body, the bottom of stopper body is provided with shock-absorbing structure, wherein, shock-absorbing structure includes the fixed frame, the inside of fixed frame is provided with a plurality of guide arms, be provided with the fly leaf between the guide arm, the bottom of fly leaf is provided with a plurality of connecting piece, just the bottom of connecting piece is all overlapped and is established on the guide arm, the connecting piece with all be provided with spring one between the bottom of fixed frame, the top of backup pad is provided with a plurality of spinal branch vaulting poles, the top of bracing piece all runs through the top of fixed frame and with be located the backup pad fixed connection of fixed frame top has reduced the vibrations that the stopper produced because of the work effectively to avoided bringing the influence of vibration for it effectively.
The existing wind power generation brake has the following defects: the rotating member of the wind power generation equipment is engaged and fixed by the motor disc brake, but the conventional wind power generation equipment rotating member is not provided with a brake disc corresponding to the disc brake, so the wind power generation equipment cannot be braked by the disc brake. To this end we propose a wind power brake.
Disclosure of Invention
The utility model mainly aims to provide a wind power generation brake which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a wind power generation brake, includes cassette, last cassette and mobile jib down, the cassette top is provided with the cassette down, the air flue has all been seted up in the inside all running through of cassette and last cassette down, the arc wall has all been seted up to cassette top and last cassette bottom down, the cover is equipped with the mobile jib that can reciprocate between arc wall and the air flue, mobile jib one end is connected with a structural slab through the thread groove, a structural slab top is fixed with the brake block through the bolt, the mobile jib outside cover is equipped with No. two structural slabs, no. two structural slab top cover is equipped with compression spring, the mobile jib bottom is connected with the piston through the thread groove.
Further, one end of the air passage is connected with an air inlet one-way valve through a pipeline, the other end of the air passage is connected with an electromagnetic valve through a pipeline, and the air inlet one-way valve and the electromagnetic valve are both positioned on the outer sides of the lower clamping seat and the upper clamping seat.
Further, the two ends of the bottom of the upper clamping seat are connected with the butt joint columns through threaded grooves, and the two ends of the top of the lower clamping seat are provided with butt joint grooves corresponding to the butt joint columns.
Further, a sealing gasket is sleeved at one end of the outer side of the main rod and is positioned at the bottom of the first structural plate; the sealing gasket can be arranged between the first structural plate and the lower clamping seat as well as between the first structural plate and the upper clamping seat.
Further, fixed blocks are welded at two ends of the lower clamping seat and the upper clamping seat.
Compared with the prior art, the utility model has the following beneficial effects:
the brake block at one end of the piston and the main rod is pushed by compressed air to be tightly attached to the rotating part of the wind power generation equipment, so that the resistance of the rotating part is increased, and the wind power generation equipment is braked.
Drawings
FIG. 1 is a schematic view of the overall structure of a wind power brake according to the present utility model.
FIG. 2 is a schematic diagram of the inner structures of the lower and upper holders of the wind power generation brake according to the present utility model.
FIG. 3 is a schematic diagram of the piston and air passage structure of a wind power brake according to the present utility model.
Fig. 4 is a schematic diagram of a main rod structure of a wind power generation brake according to the present utility model.
In the figure: 1. a lower clamping seat; 2. an upper clamping seat; 3. a main rod; 4. an arc-shaped groove; 5. an airway; 6. an air inlet one-way valve; 7. an electromagnetic valve; 8. butt-joint columns; 9. a butt joint groove; 10. a first structural plate; 11. a brake block; 12. a sealing gasket; 13. a compression spring; 14. a second structural plate; 15. a piston; 16. and a fixed block.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a wind power generation brake comprises a lower clamping seat 1, an upper clamping seat 2 and a main rod 3, wherein the upper clamping seat 2 is arranged at the top of the lower clamping seat 1, an air passage 5 is formed by penetrating the lower clamping seat 1 and the upper clamping seat 2, an arc groove 4 is formed in the top of the lower clamping seat 1 and the bottom of the upper clamping seat 2, a main rod 3 capable of moving up and down is sleeved between the arc groove 4 and the air passage 5, one end of the main rod 3 is connected with a first structural plate 10 through a thread groove, the top end of the first structural plate 10 is fixedly provided with a brake block 11 through a bolt, a second structural plate 14 is sleeved outside the main rod 3, a compression spring 13 is sleeved at the top of the second structural plate 14, and a piston 15 is connected to the bottom of the main rod 3 through the thread groove.
The air inlet check valve 6 is connected to one end of the air passage 5 through a pipeline, the electromagnetic valve 7 is connected to the other end of the air passage 5 through a pipeline, and the air inlet check valve 6 and the electromagnetic valve 7 are both located on the outer sides of the lower clamping seat 1 and the upper clamping seat 2.
In this embodiment, as shown in fig. 2, the air inlet check valve 6 is arranged so that the compressed air entering the air passage 5 will not flow back, and the compressed air in the air passage 5 can be discharged by opening the electromagnetic valve 7.
The two ends of the bottom of the upper clamping seat 2 are connected with a butt joint column 8 through thread grooves, and the two ends of the top of the lower clamping seat 1 are provided with butt joint grooves 9 corresponding to the butt joint column 8.
In this embodiment, as shown in fig. 2, after the lower card holder 1 and the upper card holder 2 are combined, the docking post 8 is inserted into the docking slot 9, so that the structural stability of the combined lower card holder 1 and upper card holder 2 can be improved.
The sealing gasket 12 is sleeved at one end of the outer side of the main rod 3, and the sealing gasket 12 is positioned at the bottom of the first structural plate 10.
In this embodiment, as shown in fig. 3, after the compression spring 13 pushes the main rod 3 to reset, the sealing gasket 12 seals between the first structural plate 10 and the lower clamping seat 1 and the upper clamping seat 2, so as to prevent impurities, dust and the like from contacting the main rod 3.
Wherein, both ends of the lower clamping seat 1 and the upper clamping seat 2 are welded with fixed blocks 16.
In this embodiment, as shown in fig. 1, the fixing block 16 is provided to facilitate the personnel to fix the combined lower clamping seat 1 and upper clamping seat 2 by bolts.
It should be noted that, the utility model is a wind power generation brake, when in operation, personnel clamp the lower clamping seat 1 and the upper clamping seat 2 on the rotating part of wind power generation equipment, and fix the combined lower clamping seat 1 and upper clamping seat 2 by using bolts through the fixing blocks 16, then fix the combined lower clamping seat 1 and upper clamping seat 2 on the wind power generation equipment by using bolts, connect the air inlet check valve 6 with the external air supply equipment by using pipelines, when the rotating part of the wind power generation equipment needs to be braked, the compressed air is conveyed into the air flue 5 through the air inlet check valve 6 by the external air supply equipment, the compressed air entering the air flue 5 can be prevented from flowing back, the compressed air entering the air flue 5 pushes the main rod 3 to move by the piston 15, the main rod 3 pushes the brake block 11 on one side of the first structural plate 10 to be tightly stuck on the rotating part of the wind power generation equipment, the resistance of the rotating part is increased, when the brake is needed to be released, the personnel open the electromagnetic valve 7 to discharge the air in the air flue 5, and the compressed spring 13 can push the main rod 3 to move through the compressed spring 13, so that the main rod can restore the main rod and the state can be restored.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a wind power generation stopper, includes cassette (1), goes up cassette (2) and mobile jib (3), its characterized in that: the utility model discloses a mobile phone, including lower cassette (1) and upper cassette (2), cassette (1) and upper cassette (2) are provided with cassette (2) down, air flue (5) have all been run through to cassette (1) down and upper cassette (2) bottom all have been offered arc wall (4), the cover is equipped with mobile jib (3) that can reciprocate between arc wall (4) and air flue (5), mobile jib (3) one end is connected with structural slab (10) through the screw thread groove, structural slab (10) top is fixed with brake block (11) through the bolt, mobile jib (3) outside cover is equipped with structural slab No. two (14), no. two structural slab (14) top cover is equipped with compression spring (13), mobile jib (3) bottom is connected with piston (15) through the screw thread groove.
2. A wind power brake according to claim 1, wherein: one end of the air passage (5) is connected with an air inlet one-way valve (6) through a pipeline, the other end of the air passage (5) is connected with an electromagnetic valve (7) through a pipeline, and the air inlet one-way valve (6) and the electromagnetic valve (7) are both positioned on the outer sides of the lower clamping seat (1) and the upper clamping seat (2).
3. A wind power brake according to claim 1, wherein: the two ends of the bottom of the upper clamping seat (2) are connected with a butt joint column (8) through thread grooves, and the two ends of the top of the lower clamping seat (1) are provided with butt joint grooves (9) corresponding to the butt joint column (8).
4. A wind power brake according to claim 1, wherein: a sealing gasket (12) is sleeved at one end of the outer side of the main rod (3), and the sealing gasket (12) is positioned at the bottom of the first structural plate (10).
5. A wind power brake according to claim 1, wherein: both ends of the lower clamping seat (1) and the upper clamping seat (2) are welded with fixed blocks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223142074.8U CN218971701U (en) | 2022-11-25 | 2022-11-25 | Wind power generation brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223142074.8U CN218971701U (en) | 2022-11-25 | 2022-11-25 | Wind power generation brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218971701U true CN218971701U (en) | 2023-05-05 |
Family
ID=86153116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223142074.8U Active CN218971701U (en) | 2022-11-25 | 2022-11-25 | Wind power generation brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218971701U (en) |
-
2022
- 2022-11-25 CN CN202223142074.8U patent/CN218971701U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108075718B (en) | Solar cell aluminum alloy frame convenient to installation | |
| CN218971701U (en) | Wind power generation brake | |
| CN103572858B (en) | A kind of triple steel tube confinement buckling support of Self-resetting and manufacture craft thereof | |
| CN209764606U (en) | Buffer device for pressure test engine oil pipe | |
| WO2023230749A1 (en) | Hydrogen cylinder transportation fixing device of hydrogen energy power automobile | |
| CN208803930U (en) | A kind of combined type hydroelectric power generating apparatus | |
| CN202334038U (en) | Composite tooth pressing plate structure for stator of hydraulic turbine generator | |
| CN103629105A (en) | Pump-stopping water hammer protection method and pump-stopping water hammer protection device for centrifugal pump | |
| CN208854345U (en) | Grinding device is used in a kind of processing of ball valve | |
| CN103643872B (en) | Novel track sealing device | |
| CN218625793U (en) | High-efficient aluminum pipe of idle call | |
| CN218911757U (en) | Steel-concrete combined building frame for building construction | |
| CN214535112U (en) | Quick choke device for rush repair of natural gas pipeline | |
| CN212803457U (en) | Fan blade for wind power generation | |
| CN111779769A (en) | Novel wind-powered electricity generation base bearing seal structure | |
| CN206268078U (en) | A kind of high-efficiency air compressor of maintenance easy to disassemble | |
| CN215221279U (en) | Noise reduction device for transformer substation | |
| CN221195144U (en) | Fixing device of automobile turbocharger | |
| CN213954683U (en) | Buffering energy-consumption shockproof building connection structure | |
| CN211500911U (en) | Oil-free air compressor | |
| CN220955683U (en) | Tunnel construction ventilation structure | |
| CN205207049U (en) | Aerogenerator driftage calliper structure | |
| CN214662882U (en) | Main oil supply pipeline support of speed regulator | |
| CN215110795U (en) | DHT multistage pressure reduction high differential pressure control valve convenient to connect | |
| CN213879512U (en) | Air compressor beneficial to maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230801 Address after: Room 302, No.1 Hongyuan Road, Shaobo Town High end Equipment Manufacturing Industrial Park, Jiangdu District, Yangzhou City, Jiangsu Province, 225000 Patentee after: Yangzhou Yunbo Intelligent Equipment Manufacturing Co.,Ltd. Address before: 065000 No.106, Huaxiang Road, Langfang Development Zone, Hebei Province Patentee before: Chen Yincheng |
|
| TR01 | Transfer of patent right |