CN112780702A - Hydraulic power generation equipment braking mechanism for new energy development - Google Patents
Hydraulic power generation equipment braking mechanism for new energy development Download PDFInfo
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- CN112780702A CN112780702A CN202011348112.8A CN202011348112A CN112780702A CN 112780702 A CN112780702 A CN 112780702A CN 202011348112 A CN202011348112 A CN 202011348112A CN 112780702 A CN112780702 A CN 112780702A
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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
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
- F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
- F16D51/20—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
- F16D51/22—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots mechanically actuated
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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
- F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
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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
- F16D65/14—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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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
- F16D2121/00—Type of actuator operation force
- F16D2121/14—Mechanical
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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
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/24—Electric or magnetic using motors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to the technical field of brake equipment, in particular to a brake mechanism of hydraulic power generation equipment for new energy development, which avoids the trouble that hydraulic oil leaks to pollute a brake chamber during hydraulic brake in a mechanical brake mode, and can find and repair the equipment in time when the equipment breaks down so as to ensure the reliability of the equipment during use and the use stability of the equipment; including first axis of rotation, lower brake plate rail, go up the brake plate rail, first motor, the reduction gear, the second axis of rotation, abnormal shape cam, two sets of rotating wheels, the multiunit fixed block, two sets of support frames, two sets of first friction discs, two sets of connection pieces, the head rod, two sets of second connecting rod, the extension spring, two sets of first connecting block, two sets of first shrink pole, two sets of springs, two sets of second connecting rod, multiunit L type piece, the multiunit screw rod, the multiunit screwed pipe, multiunit first gear, two sets of second gear and two sets of second motors, lower brake plate rail suit is fixed on first axis of rotation.
Description
Technical Field
The invention relates to the technical field of braking equipment, in particular to a braking mechanism of hydraulic power generation equipment for new energy development.
Background
As is well known, a braking mechanism for a hydroelectric power generating equipment for new energy development is an auxiliary device for braking of a power generating equipment, which is widely used in the field of braking equipment; the traditional power generation equipment braking device generally adopts a hydraulic or pneumatic braking mode, hydraulic oil leakage in the traditional power generation equipment braking device easily pollutes a braking cavity and is difficult to clean, and meanwhile, braking is difficult to realize after the hydraulic oil leakage or air leakage, equipment faults can be found after the hydraulic oil leakage is finished, timely maintenance is difficult to realize, and the use reliability of the device is poor.
Disclosure of Invention
In order to solve the technical problems, the invention provides a braking mechanism of hydraulic power generation equipment for developing new energy, which avoids the trouble that hydraulic oil leaks to pollute a braking chamber during hydraulic braking, can find and repair equipment in time when the equipment breaks down, and ensures the reliability and the use stability of the equipment during use by a mechanical braking mode.
The invention relates to a braking mechanism of hydroelectric power generation equipment for developing new energy, which comprises a first rotating shaft, a lower brake disc frame, an upper brake disc frame, a first motor, a speed reducer, a second rotating shaft, a special-shaped cam, two groups of rotating wheels, a plurality of groups of fixed blocks, two groups of supporting frames, two groups of first friction plates, two groups of connecting sheets, a first connecting rod, two groups of second connecting rods, a tension spring, two groups of first connecting blocks, two groups of first contraction rods, two groups of springs, two groups of second connecting rods, a plurality of groups of L-shaped blocks, a plurality of groups of screw rods, a plurality of groups of screw pipes, a plurality of groups of first gears, two groups of second gears and two groups of second motors, wherein the lower brake disc frame is sleeved and fixed on the first rotating shaft, the bottom end of the first rotating shaft is connected with an external water turbine, the top end of the first rotating shaft is connected with a rotor in a generator, the upper brake disc frame is positioned above the lower brake disc frame, the first motor is fixed on the front side of the top end of the upper brake disc frame, the output end of the first motor is connected with the input end of the reducer, the output end of the reducer penetrates through the upper brake disc frame and is connected with the top end of the second rotating shaft, the bottom end of the second rotating shaft is connected with the special-shaped cam, the special-shaped cam can be contacted with the rotating wheels, two groups of rotating wheels are respectively fixed on the front ends of the support frames through fixing blocks and are rotatably connected with the fixing blocks, two groups of first friction plates are respectively fixed on the outer side walls of the two groups of support frames, the upper end and the lower end of the rear side of the two groups of support frames are respectively connected through two groups of connecting sheets, the support frames are rotatably connected with the connecting sheets through rotating shafts, the first, the bottom ends of the two groups of second connecting rods are respectively connected with the top ends of the front sides of the two groups of supporting frames, the left and right sides of the inner side wall of the upper brake disc frame are provided with sliding grooves along the movement track of the supporting frames, the top ends of the second connecting rods are positioned in the sliding grooves and are slidably clamped with the upper brake disc frame, the tension springs are fixed between the two groups of supporting frames and are positioned at the rear side of the first rotating shaft, the two groups of first connecting blocks are respectively and symmetrically fixed at the bottom end of the upper brake disc frame, the first contraction rod is fixed on the first connecting block, the springs are sleeved on the first contraction rod, the bottom end of the first contraction rod is connected with the second connecting rod, the multiple groups of L-shaped blocks are symmetrically fixed at the bottom end of the second connecting rod by taking the two groups as a unit, the other ends of the L-shaped blocks are fixed at the top ends, the first gear is in meshed transmission connection with the second gear, the second gear is connected with the output end of the second motor, and the second motor is also fixed on the ground and located between the two groups of spiral pipes.
The invention relates to a braking mechanism of hydraulic power generation equipment for developing new energy, which also comprises a support frame, a plurality of groups of support legs, two groups of clamping blocks, two groups of second friction plates, two groups of moving blocks, two groups of racks, two groups of third gears, two groups of swinging blocks, two groups of second contraction rods, a pulling block and a power device, wherein the support frame is fixed on the ground through the support legs and positioned on the front side of a lower braking plate rack, the two groups of clamping blocks are symmetrically positioned on the left side and the right side of the rear end of the support frame, the clamping blocks are in sliding connection with the support frame, the second friction plates are fixed on the inner side walls of the clamping blocks, the front ends of the clamping blocks are connected with the moving blocks, the racks are fixed at the front ends of the moving blocks, the racks are in meshing transmission connection with the third gears, the third gears are in rotary connection with the inner side walls at the upper end, the other end is rotatably connected with the pulling block, the pulling block is slidably connected with the front end of the supporting frame, the pulling block is fixed on the power device, and the power device is fixed on the ground.
The invention discloses a braking mechanism of hydroelectric power generation equipment for developing new energy, which comprises two groups of supporting blocks, a third motor, a screw shaft, a sliding rod and a sliding block, wherein two groups of supporting frames are fixed on the ground and positioned at the front ends of supporting legs, the third motor is fixed on the supporting block at the front side, the front end and the rear end of the screw shaft are respectively and rotatably connected with the two groups of supporting blocks, the output end of the third motor is connected with the front end of the screw shaft, the sliding rod is fixed between the two groups of supporting blocks and positioned at the right side of the screw shaft, the sliding block is in threaded connection with the screw shaft and is in sliding connection with the sliding rod, and the top end of the sliding block is connected with the bottom end of.
The braking mechanism for the hydroelectric power generation equipment for new energy development further comprises two groups of protection boxes and four groups of dust screens, wherein the two groups of protection boxes are fixed on the ground and cover the first gear, the second gear and the second motor, the left end and the right end of each protection box are provided with a plurality of groups of heat dissipation holes, the four groups of dust screens are fixed on the inner side walls of the left end and the right end of each protection box in units of two groups, and the heat dissipation holes are covered by the dust screens.
The braking mechanism of the hydroelectric power generation equipment for new energy development further comprises two groups of box doors and a plurality of groups of hinges, wherein the front end of the protection box is provided with a taking and placing opening, the two groups of box doors cover the taking and placing opening, the box doors are rotatably connected with the protection box through the hinges, and the box doors are provided with buckles.
The hydraulic power generation equipment braking mechanism for new energy development further comprises a supporting plate and a reinforcing rod, wherein the third motor is further fixed on the supporting plate, and the supporting plate is fixed on the supporting block through the reinforcing rod.
The braking mechanism of the hydroelectric power generation equipment for developing new energy also comprises a vibration isolation pad, and the vibration isolation pad is fixed between the third motor and the supporting plate.
Compared with the prior art, the invention has the beneficial effects that: the reducer and the second rotating shaft are driven to rotate by the first motor, the second rotating shaft drives the special-shaped cam to rotate, the rotating wheel is extruded by the special-shaped cam, two groups of supporting frames are separated, the first friction plate is driven to be in contact with the inner side wall of the lower brake disc frame, the lower brake disc frame is gradually decelerated and stops rotating by the friction force between the first friction plate and the lower brake disc frame, the first rotating shaft stops rotating, the braking effect of the power generation equipment is achieved, the trouble that hydraulic oil leaks to pollute a braking chamber during hydraulic braking is avoided by a mechanical braking mode, meanwhile, equipment can be timely discovered and maintained when in failure, the reliability of the device during use and the use stability of the device are ensured, the second motor drives the second gear to rotate, the second gear is in meshing transmission connection with the first gear, and the first gear drives the solenoid to rotate, thereby make the screw rod drive L type piece, second connecting rod and go up the brake disc frame and reciprocate, be convenient for according to the mounted position of brake disc frame down, adjust the height of brake disc frame, improve the use convenience of device, through setting up first shrink pole and spring, carry out the shock attenuation to the device, further improve the operating stability of device.
Drawings
FIG. 1 is a schematic front view of the internal structure of the present invention;
FIG. 2 is a schematic top plan view in partial section of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the present invention in a partial top view;
FIG. 4 is a partial left side view schematic of the present invention;
FIG. 5 is a schematic front view of the protective enclosure of the present invention;
FIG. 6 is an enlarged schematic view of the invention at A;
FIG. 7 is an enlarged schematic view of the invention at B;
FIG. 8 is an enlarged schematic view of the invention at C;
FIG. 9 is an enlarged schematic view of the invention at D;
FIG. 10 is an enlarged view of the support bracket of the present invention at E;
in the drawings, the reference numbers: 1. a first rotating shaft; 2. a lower brake disc frame; 3. an upper brake disc frame; 4. A first motor; 5. a speed reducer; 6. a second rotating shaft; 7. a special-shaped cam; 8. a rotating wheel; 9. a fixed block; 10. a support frame; 11. a first friction plate; 12. connecting sheets; 13. a first connecting rod; 14. a second connecting rod; 15. a tension spring; 16. a first connection block; 17. a first retracting lever; 18. a spring; 19. a second connecting rod; 20. an L-shaped block; 21. a screw; 22. a solenoid; 23. a first gear; 24. a second gear; 25. a second motor; 26. a support frame; 27. A support leg; 28. a clamping block; 29. a second friction plate; 30. a moving block; 31. a rack; 32. A third gear; 33. swinging a block; 34. a second retracting lever; 35. pulling the block; 36. a support block; 37. A third motor; 38. a screw shaft; 39. a slide bar; 40. a slider; 41. a protective box; 42. heat dissipation holes; 43. a dust screen; 44. a box door; 45. a hinge; 46. buckling a handle; 47. a support plate; 48. A reinforcing bar; 49. and a vibration isolator.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 10, the braking mechanism of a hydroelectric power generation device for new energy development of the present invention comprises a first rotating shaft 1, a lower brake disc frame 2, an upper brake disc frame 3, a first motor 4, a speed reducer 5, a second rotating shaft 6, a special-shaped cam 7, two sets of rotating wheels 8, a plurality of sets of fixed blocks 9, two sets of support frames 10, two sets of first friction plates 11, two sets of connecting plates 12, a first connecting rod 13, two sets of second connecting rods 14, a tension spring 15, two sets of first connecting blocks 16, two sets of first shrinkage rods 17, two sets of springs 18, two sets of second connecting rods 19, a plurality of sets of L-shaped blocks 20, a plurality of sets of screws 21, a plurality of sets of screw tubes 22, a plurality of sets of first gears 23, two sets of second gears 24, and two sets of second motors 25, wherein the lower brake disc frame 2 is fixed on the first rotating shaft 1, the bottom end of the first rotating shaft, the upper brake disc frame 3 is rotatably connected with the first rotating shaft 1, the centers of the first rotating shaft 1, the lower brake disc frame 2 and the upper brake disc frame 3 are on the same straight line, the upper brake disc frame 3 is positioned above the lower brake disc frame 2, the first motor 4 is fixed on the front side of the top end of the upper brake disc frame 3, the output end of the first motor 4 is connected with the input end of the reducer 5, the output end of the reducer 5 passes through the upper brake disc frame 3 and is connected with the top end of the second rotating shaft 6, the bottom end of the second rotating shaft 6 is connected with the special-shaped cam 7, the special-shaped cam 7 can be contacted with the rotating wheels 8, the two groups of rotating wheels 8 are respectively fixed on the front ends of the support frames 10 through the fixing blocks 9, the rotating wheels 8 are rotatably connected with the fixing blocks 9, the two groups of first friction plates 11 are respectively fixed on the outer side walls of the two, the support frames 10 are rotatably connected with the connecting sheets 12 through a rotating shaft, the first connecting rods 13 are fixed on the connecting sheets 12 on the upper side, the top ends of the first connecting rods 13 are fixed on the inner side wall of the rear side of the upper brake disc frame 3, the bottom ends of the two groups of second connecting rods 14 are respectively connected with the top ends of the front sides of the two groups of support frames 10, the left side and the right side of the inner side wall of the upper brake disc frame 3 are provided with sliding grooves along the movement track of the support frames 10, the top ends of the second connecting rods 14 are positioned in the sliding grooves and are slidably clamped with the upper brake disc frame 3, the tension springs 15 are fixed between the two groups of support frames 10 and are positioned on the rear side of the first rotating shaft 1, the two groups of first connecting blocks 16 are respectively and symmetrically fixed at the bottom ends of the upper brake disc frame 3, the first shrinkage rods 17 are fixed on the first connecting blocks, the plurality of groups of L-shaped blocks 20 are symmetrically fixed at the bottom end of the second connecting rod 19 by taking two groups as a unit, the other ends of the L-shaped blocks 20 are fixed at the top end of a screw rod 21, the screw rod 21 is rotatably connected with a solenoid 22, the solenoid 22 is fixed on the ground, a first gear 23 is fixed on the outer side wall of the bottom end of the solenoid 22, the first gear 23 is in meshing transmission connection with a second gear 24, the second gear 24 is connected with the output end of a second motor 25, and the second motor 25 is also fixed on the ground and positioned between the two groups of solenoids 22; the speed reducer 5 and the second rotating shaft 6 are driven to rotate by the first motor 4, the second rotating shaft 6 drives the special-shaped cam 7 to rotate, the rotating wheel 8 is extruded by the special-shaped cam 7, the two groups of supporting frames 10 are separated, the first friction plate 11 is driven to be in contact with the inner side wall of the lower brake disc frame 2, the lower brake disc frame 2 is gradually decelerated and stops rotating by the friction force between the first friction plate 11 and the lower brake disc frame 2, the first rotating shaft 1 stops rotating, the braking effect of the power generation equipment is achieved, the trouble that hydraulic oil leaks to pollute a brake chamber during hydraulic braking is avoided by a mechanical braking mode, meanwhile, the equipment can be timely discovered and maintained when in fault, the reliability and the use stability of the device are ensured, the second gear 24 is driven to rotate by the second motor 25, and the second gear 24 is in meshing transmission connection with the first gear 23, make first gear 23 beat solenoid 22 and rotate to make screw rod 21 drive L type piece 20, second connecting rod 19 and go up brake disc rack 3 and reciprocate, be convenient for according to brake disc rack 2's mounted position down, adjust the height of brake disc rack 3, improve the use convenience of device, through setting up first shrink pole 17 and spring 18, carry out the shock attenuation to the device, further improve the operating stability of device.
The invention discloses a braking mechanism of hydroelectric power generation equipment for developing new energy, which further comprises a support frame 26, a plurality of groups of support legs 27, two groups of clamping blocks 28, two groups of second friction plates 29, two groups of moving blocks 30, two groups of racks 31, two groups of third gears 32, two groups of swinging blocks 33, two groups of second shrinkage rods 34, a pulling block 35 and a power device, wherein the support frame 26 is fixed on the ground through the support legs 27 and positioned on the front side of a lower brake disc frame 2, the two groups of clamping blocks 28 are symmetrically positioned on the left side and the right side of the rear end of the support frame 26, the clamping blocks 28 are in sliding connection with the support frame 26, the second friction plates 29 are fixed on the inner side walls of the clamping blocks 28, the front ends of the clamping blocks 28 are connected with the moving blocks 30, the racks 31 are fixed at the front ends of the moving blocks 30, the racks 31 are in meshing transmission connection, the swinging block 33 is connected with the bottom end of the third gear 32, one end of the swinging block 33 is rotatably connected with one end of the second contraction rod 34 through a rotating shaft, the other end of the swinging block 33 is rotatably connected with the pulling block 35, the pulling block 35 is slidably connected with the front end of the support frame 26, the pulling block 35 is fixed on a power device, and the power device is fixed on the ground; the power device drives the pulling block 35 to move back and forth, so that the pulling block 35 drives the second shrinkage rod 34 and the swinging block 33 to swing, the swinging block 33 drives the third gear 32 to rotate, the third gear 32 is in meshed transmission connection with the rack 31, the rack 31 drives the moving block 30, the clamping block 28 and the second friction plate 29 to move left and right, the distance between the two groups of second friction plates 29 is adjusted, the second friction plates 29 can be in contact with the outer side wall of the lower brake disc frame 2, the lower brake disc frame 2 is further subjected to speed reduction braking through the friction force between the second friction plates 29 and the lower brake disc frame 2, the braking speed of the device is improved, and the using effect of the device is improved.
The invention relates to a braking mechanism of a hydroelectric power generation device for developing new energy, which comprises two groups of supporting blocks 36, a third motor 37, a screw shaft 38, a sliding rod 39 and a sliding block 40, wherein two groups of supporting frames 26 are fixed on the ground and positioned at the front end of a supporting leg 27, the third motor 37 is fixed on the supporting block 36 at the front side, the front end and the rear end of the screw shaft 38 are respectively connected with the two groups of supporting blocks 36 in a rotating way, the output end of the third motor 37 is connected with the front end of the screw shaft 38, the sliding rod 39 is fixed between the two groups of supporting blocks 36 and positioned at the right side of the screw shaft 38, the sliding block 40 is connected with the screw shaft 38 in a screwing way and is connected with the sliding rod 39 in a sliding way, and the top end of the sliding; the third motor 37 drives the screw shaft 38 to rotate, so that the sliding block 40 drives the pulling block 35 to move back and forth, the automation degree of the device is improved, and the using effect of the device is improved.
The braking mechanism for the hydroelectric power generation equipment for new energy development further comprises two groups of protection boxes 41 and four groups of dust screens 43, wherein the two groups of protection boxes 41 are fixed on the ground and cover the first gear 23, the second gear 24 and the second motor 25, the left end and the right end of each protection box 41 are provided with a plurality of groups of heat dissipation holes 42, the four groups of dust screens 43 are fixed on the inner measuring walls of the left end and the right end of each protection box 41 by taking two groups as a unit, and the heat dissipation holes 42 are covered by the dust screens 43; through setting up protective housing 41, protect first gear 23, second gear 24 and second motor 25, avoid first gear 23, second gear 24 and second motor 25 damage to through setting up louvre 42 and dust screen 43, the heat dissipation of the device of being convenient for avoids the dust to enter into protective housing 41 simultaneously, avoids the device to be heated ageing, improves the life of device.
The braking mechanism of the hydroelectric power generation equipment for new energy development further comprises two groups of box doors 44 and a plurality of groups of hinges 45, wherein the front end of the protection box 41 is provided with a taking and placing opening, the two groups of box doors 44 cover the taking and placing opening, the box doors 44 are rotatably connected with the protection box 41 through the hinges 45, and the box doors 44 are provided with buckles 46; by arranging the box door 44, the hinge 45 and the buckle 46, an operator can maintain and overhaul the first gear 23, the second gear 24 and the second motor 25 regularly, and stable operation of the device is ensured.
The braking mechanism of the hydraulic power generation equipment for new energy development further comprises a supporting plate 47 and a reinforcing rod 48, the third motor 37 is further fixed on the supporting plate 47, and the supporting plate 47 is fixed on the supporting block 36 through the reinforcing rod 48; through setting up layer board 47 and stiffener 48, strengthen the stability that third motor 37 is connected, improve the structural strength of device, improve the stability of device.
The braking mechanism of the hydroelectric power generation equipment for developing new energy further comprises a vibration isolation pad 49, wherein the vibration isolation pad 49 is fixed between the third motor 37 and the supporting plate 47; by providing the vibration isolator 49, the influence of vibration on the third motor 37 is reduced, and stable operation of the third motor 37 is ensured.
The invention relates to a braking mechanism of hydraulic power generation equipment for developing new energy, which is characterized in that when in work, a first motor 4 drives a speed reducer 5 and a second rotating shaft 6 to rotate, so that the second rotating shaft 6 drives a special-shaped cam 7 to rotate, a rotating wheel 8 is extruded by the special-shaped cam 7, two groups of supporting frames 10 are separated, a first friction plate 11 is driven to be in contact with the inner side wall of a lower brake disc frame 2, the lower brake disc frame 2 is gradually decelerated and stopped to rotate through the friction force between the first friction plate 11 and the lower brake disc frame 2, so that the first rotating shaft 1 stops rotating, the braking effect of the power generation equipment is achieved, the trouble that a brake chamber is polluted by hydraulic oil leakage during hydraulic braking is avoided through a mechanical braking mode, meanwhile, the equipment can be timely discovered and maintained when in failure, the reliability of the device during use and the use stability of the device, then, a second motor 25 drives a second gear 24 to rotate, the second gear 24 is in meshing transmission connection with a first gear 23, the first gear 23 drives a solenoid 22 to rotate, so that a screw 21 drives an L-shaped block 20, a second connecting rod 19 and an upper brake disc frame 3 to move up and down, the height of the upper brake disc frame 3 is conveniently adjusted according to the installation position of a lower brake disc frame 2, the use convenience of the device is improved, the device is damped by arranging a first contraction rod 17 and a spring 18, the operation stability of the device is further improved, then a power device drives a pull block 35 to move back and forth, so that the pull block 35 drives a second contraction rod 34 and a swing block 33 to swing, the swing block 33 drives a third gear 32 to rotate, the third gear 32 is in meshing transmission connection with a rack 31, and the rack 31 drives a moving block 30, a clamping block 28 and a second friction plate 29 to move left and right, and then adjust the distance between two sets of second friction discs 29, can make second friction disc 29 and the lateral wall contact of lower brake disc rail 2, make lower brake disc rail 2 further speed reduction braking through the frictional force between second friction disc 29 and the lower brake disc rail 2, improve the braking rate of device, improve the result of use of device.
The installation mode, the connection mode or the arrangement mode of the hydraulic power generation equipment braking mechanism for new energy development are common mechanical modes, and the hydraulic power generation equipment braking mechanism can be implemented as long as the beneficial effects of the hydraulic power generation equipment braking mechanism can be achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A braking mechanism of hydroelectric power generation equipment for new energy development is characterized by comprising a first rotating shaft (1), a lower brake disc rack (2), an upper brake disc rack (3), a first motor (4), a speed reducer (5), a second rotating shaft (6), a special-shaped cam (7), two groups of rotating wheels (8), a plurality of groups of fixed blocks (9), two groups of supporting frames (10), two groups of first friction plates (11), two groups of connecting sheets (12), a first connecting rod (13), two groups of second connecting rods (14), a tension spring (15), two groups of first connecting blocks (16), two groups of first shrinkage rods (17), two groups of springs (18), two groups of second connecting rods (19), a plurality of groups of L-shaped blocks (20), a plurality of groups of screw rods (21), a plurality of groups of screw pipes (22), a plurality of groups of first gears (23), two groups of second gears (24) and two groups of second motors, the lower brake disc frame (2) is sleeved and fixed on the first rotating shaft (1), the bottom end of the first rotating shaft (1) is connected with an external water turbine, the top end of the first rotating shaft is connected with a rotor in a generator, the upper brake disc frame (3) is rotatably connected with the first rotating shaft (1), the centers of the first rotating shaft (1), the lower brake disc frame (2) and the upper brake disc frame (3) are on the same straight line, the upper brake disc frame (3) is positioned above the lower brake disc frame (2), the first motor (4) is fixed on the front side of the top end of the upper brake disc frame (3), the output end of the first motor (4) is connected with the input end of the speed reducer (5), the output end of the speed reducer (5) penetrates through the upper brake disc frame (3) and is connected with the top end of the second rotating shaft (6), the bottom end of the second rotating shaft (6) is connected with the special-shaped cam (7), and the special-shaped cam (, two groups of rotating wheels (8) are respectively fixed at the front ends of the supporting frames (10) through fixing blocks (9), the rotating wheels (8) are rotatably connected with the fixing blocks (9), two groups of first friction plates (11) are respectively fixed on the outer side walls of the two groups of supporting frames (10), the upper and lower ends of the rear sides of the two groups of supporting frames (10) are respectively connected through two groups of connecting sheets (12), the supporting frames (10) are rotatably connected with the connecting sheets (12) through rotating shafts, first connecting rods (13) are fixed on the connecting sheets (12) on the upper side, the top ends of the first connecting rods (13) are fixed on the inner side wall of the rear side of the upper brake disc frame (3), the bottom ends of the two groups of second connecting rods (14) are respectively connected with the top ends of the front sides of the two groups of supporting frames (10), and the left and right sides of the inner side wall of the, the top end of a second connecting rod (14) is positioned in the sliding groove and is slidably clamped with the upper brake disc frame (3), a tension spring (15) is fixed between two groups of supporting frames (10) and positioned at the rear side of the first rotating shaft (1), two groups of first connecting blocks (16) are respectively and symmetrically fixed at the bottom end of the upper brake disc frame (3), a first contraction rod (17) is fixed on the first connecting block (16), a spring (18) is sleeved on the first contraction rod (17), the bottom end of the first contraction rod (17) is connected with a second connecting rod (19), a plurality of groups of L-shaped blocks (20) are symmetrically fixed at the bottom end of the second connecting rod (19) by taking two groups as a unit, the other end of the L-shaped block (20) is fixed at the top end of a screw rod (21), the screw rod (21) is rotatably connected with a screw pipe (22), the screw pipe (22) is fixed on the ground, and a first gear (23) is fixed on the outer side wall of the bottom end of, the first gears (23) are in meshed transmission connection with the second gears (24), the second gears (24) are connected with the output end of a second motor (25), and the second motor (25) is also fixed on the ground and located between the two groups of spiral pipes (22).
2. The hydraulic power generation equipment braking mechanism for new energy development as claimed in claim 1, further comprising a support frame (26), a plurality of sets of support legs (27), two sets of clamping blocks (28), two sets of second friction plates (29), two sets of moving blocks (30), two sets of racks (31), two sets of third gears (32), two sets of swing blocks (33), two sets of second shrinkage rods (34), a pull block (35) and a power device, wherein the support frame (26) is fixed on the ground through the support legs (27) and located on the front side of the lower brake disc rack (2), the two sets of clamping blocks (28) are symmetrically located on the left and right sides of the rear end of the support frame (26), the clamping blocks (28) are connected with the support frame (26) in a sliding manner, the second friction plates (29) are fixed on the inner side walls of the clamping blocks (28), the front ends of the clamping blocks (28) are connected with the moving blocks (30), and the racks (31) are fixed at the, and rack (31) and third gear (32) meshing transmission are connected, third gear (32) are connected through the pivot with the inside wall rotation at support frame (26) upper and lower both ends, and pendulum piece (33) are connected with the bottom of third gear (32), pendulum piece (33) are connected through the pivot rotation with the one end of second shrink pole (34), the other end with draw piece (35) rotation and be connected, and draw the front end sliding connection of piece (35) and support frame (26), draw piece (35) to be fixed on power device, and power device fixes subaerial.
3. The braking mechanism of hydroelectric power generating equipment for new energy development according to claim 2, wherein the power means comprises two sets of support blocks (36), a third motor (37), a screw shaft (38), a slide bar (39) and a slider (40), two sets of support brackets (26) are fixed on the ground at the front ends of the legs (27), and the third motor (37) is fixed on the supporting block (36) at the front side, the front end and the rear end of the screw shaft (38) are respectively connected with the two groups of supporting blocks (36) in a rotating way, the output end of the third motor (37) is connected with the front end of the screw shaft (38), the sliding rod (39) is fixed between the two groups of supporting blocks (36) and is positioned at the right side of the screw shaft (38), and the slide block (40) is connected with the screw shaft (38) in a screw mode and is connected with the slide rod (39) in a sliding mode, and the top end of the slide block (40) is connected with the bottom end of the pull block (35).
4. The braking mechanism of a hydroelectric power generating equipment for new energy development according to claim 3, further comprising two sets of shielding boxes (41) and four sets of dust screens (43), wherein the two sets of shielding boxes (41) are fixed on the ground and cover the first gear (23), the second gear (24) and the second motor (25), and the left and right ends of the shielding boxes (41) are provided with a plurality of sets of heat dissipating holes (42), the four sets of dust screens (43) are fixed on the inner walls of the left and right ends of the shielding boxes (41) in units of two sets, and the dust screens (43) cover the heat dissipating holes (42).
5. The hydroelectric power generation equipment braking mechanism for new energy development according to claim 4, further comprising two sets of box doors (44) and a plurality of sets of hinges (45), wherein the front end of the protection box (41) is provided with a pick-and-place opening, the two sets of box doors (44) cover the pick-and-place opening, the box doors (44) are rotatably connected with the protection box (41) through the hinges (45), and the box doors (44) are provided with clasps (46).
6. The hydroelectric power generating apparatus braking mechanism for new energy generation of claim 5, further comprising a support plate (47) and a reinforcement bar (48), wherein the third motor (37) is further fixed to the support plate (47), and wherein the support plate (47) is fixed to the support block (36) through the reinforcement bar (48).
7. The hydropower device braking mechanism for new energy exploitation according to claim 6, further comprising a vibration isolation pad (49), the vibration isolation pad (49) being fixed between the third motor (37) and the pallet (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348112.8A CN112780702A (en) | 2020-11-26 | 2020-11-26 | Hydraulic power generation equipment braking mechanism for new energy development |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348112.8A CN112780702A (en) | 2020-11-26 | 2020-11-26 | Hydraulic power generation equipment braking mechanism for new energy development |
Publications (1)
| Publication Number | Publication Date |
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| CN112780702A true CN112780702A (en) | 2021-05-11 |
Family
ID=75750605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011348112.8A Withdrawn CN112780702A (en) | 2020-11-26 | 2020-11-26 | Hydraulic power generation equipment braking mechanism for new energy development |
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| Country | Link |
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| CN (1) | CN112780702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894854A (en) * | 2021-09-22 | 2022-01-07 | 赣州联宇宏科技有限公司 | Adjustable device for cutting and processing circuit board |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1426543A (en) * | 1920-02-11 | 1922-08-22 | Max Brown | Brake |
| US1639519A (en) * | 1925-08-13 | 1927-08-16 | Lonson Albert | Brake drum and lining |
| US1939299A (en) * | 1929-05-16 | 1933-12-12 | Hardt Karl | Wheel brake for motor vehicles |
| US5025898A (en) * | 1990-03-07 | 1991-06-25 | Hsiao Rui Yang | Drum brake |
| US20100096224A1 (en) * | 2008-10-21 | 2010-04-22 | Mando Corporation | Electronic mechanical drum brake |
| CN107387601A (en) * | 2017-08-11 | 2017-11-24 | 湖北中尔轮式制动车桥有限公司 | A kind of automobile wheel type double-sided braking system |
-
2020
- 2020-11-26 CN CN202011348112.8A patent/CN112780702A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1426543A (en) * | 1920-02-11 | 1922-08-22 | Max Brown | Brake |
| US1639519A (en) * | 1925-08-13 | 1927-08-16 | Lonson Albert | Brake drum and lining |
| US1939299A (en) * | 1929-05-16 | 1933-12-12 | Hardt Karl | Wheel brake for motor vehicles |
| US5025898A (en) * | 1990-03-07 | 1991-06-25 | Hsiao Rui Yang | Drum brake |
| US20100096224A1 (en) * | 2008-10-21 | 2010-04-22 | Mando Corporation | Electronic mechanical drum brake |
| CN107387601A (en) * | 2017-08-11 | 2017-11-24 | 湖北中尔轮式制动车桥有限公司 | A kind of automobile wheel type double-sided braking system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894854A (en) * | 2021-09-22 | 2022-01-07 | 赣州联宇宏科技有限公司 | Adjustable device for cutting and processing circuit board |
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Application publication date: 20210511 |
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