CN214092131U

CN214092131U - Wind power jigger

Info

Publication number: CN214092131U
Application number: CN202120043124.3U
Authority: CN
Inventors: 丁锁平; 李�杰; 杜汉平; 丁家昊; 杜翱宇; 陈爱午; 许震球; 鲁华
Original assignee: Zhuoshan Machinery Shanghai Co ltd
Current assignee: Zhuoshan Machinery Shanghai Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-08-31
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a wind power barring, which comprises a generator, a coupler, a brake disc, a speed increasing box, a main shaft, a hub, a fan blade, a pin shaft, a friction wheel, an oil cylinder, a motor, a first through hole, a fixed shaft, a first fixed pin, a fixed plate, a second fixed pin, a mounting plate, a supporting arm and a second through hole, wherein the input end of the generator is fixedly connected with one end of the coupler, the other end of the coupler is fixedly connected with one end of the main shaft, the brake disc is fixedly sleeved at one end of the main shaft, the outer circumference of the brake disc is attached to the outer circumference of the center of the friction wheel, the utility model drives the oil cylinder to extend by the rotation of the motor, then the barring is carried out by utilizing the extrusion friction between the friction wheel and the brake disc for stopping and checking, which is beneficial to realizing that the mechanical automatic barring replaces the manual barring, the working efficiency is improved, the occurrence of the hands are effectively avoided, and the occurrence of accidents is avoided, meanwhile, the number of the friction wheels can be increased or decreased according to actual conditions, and the practicability of the device is improved.

Description

Wind power jigger

Technical Field

The utility model relates to a wind power generation technical field specifically is a wind-powered electricity generation barring.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises wind wheels, a generator, a direction regulator, a tower, a speed-limiting safety mechanism, an energy storage device and other components.

The theory of operation of aerogenerator is fairly simple, is the device with wind energy conversion electric energy, however aerogenerator need overhaul the maintenance under long-time use, needs to shut down the inspection this moment to need the dish to move the brake disc, carry out the brake and shut down the inspection, nevertheless generally adopt manpower barring, waste time and energy, the inefficiency, and the unable barring of the great generator manpower of power, the manpower barring is very easily taken off hand simultaneously, causes the accident.

Disclosure of Invention

An object of the utility model is to provide a wind-powered electricity generation barring to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a wind power barring comprises a generator, a coupler, a brake disc, a speed increasing box, a main shaft, a wheel hub, fan blades, a pin shaft, a friction wheel support, a friction wheel, an oil cylinder, a motor, a fixing support, a first through hole, a fixing shaft, a first fixing pin, a fixing plate, a second fixing pin, a mounting plate, a supporting arm and a second through hole, wherein the input end of the generator is fixedly connected with one end of the coupler, the other end of the coupler is fixedly connected with one end of the main shaft, the brake disc is fixedly sleeved at one end of the main shaft, the outer circumference of the brake disc is attached to the outer circumference of the center of the friction wheel, the friction wheel is fixedly mounted at the bottom of the friction wheel support through the pin shaft, the top of the friction wheel support is hinged to one end of the oil cylinder, the other end of the oil cylinder is sleeved at the center of the second fixing pin, the second fixing pin is rotatably connected with the oil cylinder, one end of the second fixing pin is fixedly connected with the top of one side of the mounting plate, and the second fixed pin other end and fixed plate one side top fixed connection, the motor is installed at mounting panel opposite side center, mounting panel one side bottom and first fixed pin one end fixed connection, and first fixed pin center runs through friction pulley support center one end, the friction pulley support rotates with first fixed pin to be connected, friction pulley support center opposite side runs through there is the fixed axle, and fixed axle one end and support arm one side top fixed connection, the fixed axle rotates with friction pulley support center to be connected, support arm bottom and fixed bolster top fixed connection.

Further, the motor is connected with a power supply through a lead.

Furthermore, a plurality of first through holes are formed in the fixing support.

Furthermore, a plurality of second through holes are formed in the friction wheel support.

Furthermore, a speed increasing box is installed at one end of the center of the main shaft, the other end of the main shaft is welded with the center of one end of the hub, and three fan blades are evenly installed on the hub.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a rotation through the motor drives the hydro-cylinder extension, utilizes the extrusion friction of friction pulley and brake disc to coil the car then and stops the inspection, is favorable to realizing that mechanical automatic barring replaces the manpower barring, has improved work efficiency, and the effectual condition of having avoided taking off the hand takes place, has avoided the emergence of accident, and the quantity of friction pulley can increase and decrease according to actual conditions simultaneously, is favorable to improving the practicality of device.

Drawings

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. In the drawings:

fig. 1 is an overall structure front view of the present invention;

fig. 2 and 3 are perspective views of the present invention with partial structure;

fig. 4 is a side view of the present invention in partial structure;

in the figure: 1. a generator; 2. a coupling; 3. a brake disc; 4. a speed increasing box; 5. a main shaft; 6. a hub; 7. a fan blade; 8. a pin shaft; 9. a friction wheel support; 10. a friction wheel; 11. an oil cylinder; 12. a motor; 13. fixing a bracket; 14. a first through hole; 15. a fixed shaft; 16. a first fixing pin; 17. a fixing plate; 18. a second fixing pin; 19. mounting a plate; 20. a support arm; 21. a second via.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides a technical solution: a wind power barring comprises a generator 1, a coupler 2, a brake disc 3, a speed increasing box 4, a main shaft 5, a hub 6, a fan blade 7, a pin shaft 8, a friction wheel support 9, a friction wheel 10, an oil cylinder 11, a motor 12, a fixed support 13, a first through hole 14, a fixed shaft 15, a first fixed pin 16, a fixed plate 17, a second fixed pin 18, a mounting plate 19, a supporting arm 20 and a second through hole 21, wherein the input end of the generator 1 is fixedly connected with one end of the coupler 2, the other end of the coupler 2 is fixedly connected with one end of the main shaft 5, one end of the main shaft 5 is fixedly sleeved with the brake disc 3, the outer circumference of the brake disc 3 is attached to the outer circumference of the center of the friction wheel 10, the friction wheel 10 is fixedly mounted at the bottom of the friction wheel support 9 through the pin shaft 8, the friction wheel support 9 is provided with a plurality of second through holes 21 which are beneficial to reducing the quality of the friction wheel support 9, the top of the friction wheel support 9 is hinged with one end of the oil cylinder 11, the other end of the oil cylinder 11 is sleeved at the center of a second fixed pin 18, the second fixed pin 18 is rotatably connected with the oil cylinder 11, one end of the second fixed pin 18 is fixedly connected with the top of one side of a mounting plate 19, the other end of the second fixed pin 18 is fixedly connected with the top of one side of a fixed plate 17, a motor 12 is arranged at the center of the other side of the mounting plate 19, the motor 12 is connected with a power supply through a lead, so that the normal operation of the motor 12 is facilitated, the bottom of one side of the mounting plate 19 is fixedly connected with one end of a first fixed pin 16, the center of the first fixed pin 16 penetrates through one end of the center of a friction wheel support 9, the friction wheel support 9 is rotatably connected with the first fixed pin 16, a fixed shaft 15 penetrates through the other side of the center of the friction wheel support 9, one end of the fixed shaft 15, the fixed support 13 is provided with a plurality of first through holes 14, so that the mass of the fixed support 13 is reduced, the speed increasing box 4 is arranged at one end of the center of the main shaft 5, the other end of the main shaft 5 is welded with the center of one end of the hub 6, and the hub 6 is uniformly provided with three fan blades 7; the utility model discloses an in the use, when needs shut down the inspection, open motor 12, motor 12 output begins to rotate, then pass through the pipeline with hydraulic oil and carry in hydro-cylinder 11, hydro-cylinder 11 begins to extend then, it rotates around fixed axle 15 to drive friction pulley support 9 immediately, then it tightly pressfitting to the outer circumference of brake disc 3 to drive friction pulley 10, thereby make 3 stall of brake disc through frictional force, shaft coupling 2 immediately, main shaft 5, wheel hub 6 and flabellum 7 all stall, the inspection of shutting down, be favorable to realizing that mechanical automatic barring replaces the manpower barring, the work efficiency is improved, the effectual condition of having avoided taking off the hand takes place, the emergence of accident has been avoided, the quantity of friction pulley 10 can increase and decrease according to actual conditions simultaneously, be favorable to improving the practicality of device.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wind-powered electricity generation barring, includes generator (1), shaft coupling (2), brake disc (3), speed-up box (4), main shaft (5), wheel hub (6), flabellum (7), round pin axle (8), friction pulley support (9), friction pulley (10), hydro-cylinder (11), motor (12), fixed bolster (13), first through-hole (14), fixed axle (15), first fixed pin (16), fixed plate (17), second fixed pin (18), mounting panel (19), support arm (20) and second through-hole (21), its characterized in that: the generator (1) input end and shaft coupling (2) one end fixed connection, and shaft coupling (2) other end and main shaft (5) one end fixed connection, main shaft (5) one end cup joints and is fixed with brake disc (3), and the outer circumference of brake disc (3) and the outer circumference laminating in friction pulley (10) center, friction pulley (10) are through round pin axle (8) fixed mounting in friction pulley support (9) bottom, friction pulley support (9) top is articulated with hydro-cylinder (11) one end, and the hydro-cylinder (11) other end cup joints at second fixed pin (18) center, second fixed pin (18) and hydro-cylinder (11) rotate and are connected, second fixed pin (18) one end and mounting panel (19) one side top fixed connection, and second fixed pin (18) other end and fixed plate (17) one side top fixed connection, motor (12) are installed at mounting panel (19) opposite side center, mounting panel (19) one side bottom and first fixed pin (16) one end fixed connection, and first fixed pin (16) center run through friction pulley support (9) center one end, friction pulley support (9) rotate with first fixed pin (16) and be connected, friction pulley support (9) center opposite side runs through there is fixed axle (15), and fixed axle (15) one end and support arm (20) one side top fixed connection, fixed axle (15) rotate with friction pulley support (9) center and are connected, support arm (20) bottom and fixed bolster (13) top fixed connection.

2. The wind powered barring gear according to claim 1, wherein: the motor (12) is connected with a power supply through a lead.

3. The wind powered barring gear according to claim 1, wherein: a plurality of first through holes (14) are formed in the fixing support (13).

4. The wind powered barring gear according to claim 1, wherein: and a plurality of second through holes (21) are formed in the friction wheel bracket (9).

5. The wind powered barring gear according to claim 1, wherein: the speed increasing box (4) is installed to main shaft (5) center one end, main shaft (5) other end and wheel hub (6) one end center welding, and evenly install three flabellum (7) on wheel hub (6).