CN116800002B - Silencing mechanism of generator and using method thereof - Google Patents
Silencing mechanism of generator and using method thereof Download PDFInfo
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- CN116800002B CN116800002B CN202310826496.7A CN202310826496A CN116800002B CN 116800002 B CN116800002 B CN 116800002B CN 202310826496 A CN202310826496 A CN 202310826496A CN 116800002 B CN116800002 B CN 116800002B
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- 230000030279 gene silencing Effects 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims description 31
- 230000009471 action Effects 0.000 claims description 19
- 230000035939 shock Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 6
- 230000001743 silencing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a silencing mechanism of a generator and a using method thereof, and relates to the technical field of generators. When the generator body needs to be overhauled, the driving motor drives the four screw rods to synchronously rotate, so that the four lifting blocks synchronously rise to the top of the rectangular groove, the round shaft is rotated, the screw rod guide sleeve is driven to rotate through the second transmission assembly, the cross pin block moves towards the screw rod guide sleeve along the moving groove, the limit of the rotating shaft is relieved, a worker can rotate the mounting plate, observe and maintain the generator body in all directions, when the disassembly is needed, two pins on two sides are moved in opposite directions simultaneously, the pins are moved out of the pin groove, the limit of the pins and the lifting blocks is relieved, and then the lifting plate is taken out through two handles.
Description
Technical Field
The invention relates to the technical field of generators, in particular to a silencing mechanism of a generator and a using method thereof.
Background
The generator is equipment for converting mechanical energy into electric energy, and is arranged in a power plant, the generator is divided into a direct current generator and an alternating current generator according to different power supplies, most of the generators in the power system are alternating current motors and synchronous motors, and when the generator works, a large amount of noise is generated, and most of the noise is absorbed by arranging a shell and a silencing pad in the prior art, so that the phenomenon of disturbing people is prevented.
However, when the generator in the prior art fails, when a worker overhauls the generator in the box body, the worker is difficult to comprehensively observe the generator, the overhauling work is greatly influenced, the maintenance work is difficult to develop, the power generation function is influenced, and the problems are solved, so that the silencing mechanism of the generator and the using method thereof are provided.
Disclosure of Invention
The application aims to provide a silencing mechanism of a generator and a using method thereof, so as to solve the problems that when the generator provided in the background art fails, a worker is difficult to comprehensively observe the generator when overhauling the generator in a box body, the overhauling work is greatly influenced, the maintenance work is difficult to develop, and the use of the power generation function is influenced.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a silencing mechanism of generator and method of use thereof, includes box, case lid, lifter plate, generator body, the box with be connected through the hinge between the case lid, a plurality of damper grooves have been seted up to the bottom inner wall of box, a plurality of damper grooves are all provided with first damper component in the damper groove, the second damper component is installed to the bottom inner wall of box, be provided with the transmission chamber in the box, two rectangular channels have all been seted up to the both sides inner wall of box, four rectangular channels all with the transmission chamber is linked together, four rectangular channels's top inner wall with the bottom inner wall of transmission chamber is the lead screw is installed in the joint rotation respectively, four be connected through first transmission component between the lead screw, driving motor's bottom is installed to the bottom of box, driving motor's output shaft is connected with one of them tip of lead screw, four equal threaded mounting lifter plate on the lead screw, four the lateral part of lifter plate all has been seted up the pin groove, four respectively with four lifter plate's both sides all have been seted up to the lifter plate's both sides rectangular channels, four the lifter plate's top has two fixed mounting plate, four sliding pin grooves have the top has the four fixed mounting plate, four sliding pin grooves has the top has the four sliding pin groove has the top plate, and is equipped with the top has the four sliding pin 25 respectively, and is equipped with the top. Generator body fixed mounting in the top of mounting panel, be provided with on the lifter plate with the spacing subassembly of axis of rotation looks adaptation, spacing subassembly includes the fixed block, fixed block fixed mounting in the top of lifter plate, the fixed block with square groove has been seted up jointly in the lifter plate, the lateral part inner wall in square groove rotates installs the screw rod guide pin bushing, the through-hole has been seted up to the top inner wall of fixed block, the circle axle is installed in the through-hole rotation, the circle axle with be connected through the second drive assembly between the screw rod guide pin bushing, the screw rod is installed to the screw rod guide pin bushing internal thread, the cross pin piece is installed to the tip of screw rod, the top of lifter plate seted up with the screw rod the removal groove of cross pin piece looks adaptation, the cross pin groove of cross pin piece looks adaptation is seted up to the week side outer wall of axis of rotation, the cross pin piece extends to in the cross pin groove, four lateral parts of box all are provided with the amortization pad, the top inner wall of case lid is provided with a plurality of cooling holes.
Preferably, the first damping component comprises a damping telescopic column, the bottom end of the damping telescopic column is mounted on the inner wall of the bottom end of the damping groove, the top end of the damping telescopic column extends out of the damping groove, and a compression spring is arranged in the damping telescopic column.
Preferably, the second shock-absorbing component comprises a shock-absorbing pad, the shock-absorbing pad is fixedly mounted on the inner wall of the bottom of the box body, and a plurality of through holes matched with the damping telescopic columns are formed in the bottom of the shock-absorbing pad.
Preferably, the first transmission assembly comprises four gears, the four gears are respectively fixedly sleeved on the four screw rods, and the four gears are jointly meshed and provided with a chain.
Preferably, the reset assembly comprises a reset spring, one end of the reset spring is mounted on the side portion of the operation plate, and the other end of the reset spring is mounted on the inner wall of the side portion of the fixing groove.
Preferably, the second transmission assembly comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly sleeved on the screw guide sleeve, the second bevel gear is fixedly sleeved on the circular shaft, and the first bevel gear and the second bevel gear are installed in a meshed mode.
Preferably, the top end of the circular shaft extends out of the fixed block and is fixedly provided with a knob.
Preferably, the knob has a lower level than the mounting plate.
Preferably, a plurality of universal wheels are installed at the bottom of the box body, and a plurality of self-locking pieces are arranged on the universal wheels.
Preferably, a method for using a silencing mechanism of a generator includes:
S1: when the box is normally used, the box body, the box cover and the silencing pad play a role in silencing under the combined action of the box body, the box cover and the silencing pad, and interference caused by overlarge noise is prevented;
S2: when the generator body is required to be overhauled, the driving motor is started, and under the combined action of the four gears and the chains, the four screw rods are driven to synchronously rotate, so that the four lifting blocks are driven to synchronously rise to the top of the rectangular groove;
S3: the knob is rotated, so that the screw guide sleeve is driven to rotate under the meshing action of the first bevel gear and the second bevel gear, the screw and the cross pin block move towards the screw guide sleeve along the moving groove, the limit of the cross pin block on the rotating shaft is relieved, a worker can rotate the mounting plate, and the generator body is observed and maintained in all directions;
s4: when the generator body needs to be disassembled from the box body, two pins at two sides are moved in opposite directions, the pins are moved out of the pin grooves, the limit of the pins and the lifting blocks is relieved, and then the lifting plate is taken out through two handles.
In summary, the invention has the technical effects and advantages that:
According to the invention, during normal use, the silencing effect is achieved under the combined action of the box body, the box cover and the silencing pad, the noise is effectively prevented from being absorbed through the box body, the box cover and the silencing pad, the interference caused by overlarge noise is prevented, the noise interference to staff and surrounding staff is prevented, the silencing effect is good, and the practical use is convenient.
According to the invention, when the generator body is required to be overhauled, the driving motor is started, the four screw rods are driven to synchronously rotate under the action of the first transmission component, the four lifting blocks are driven to synchronously rise to the top of the rectangular groove, the round shaft is rotated, the screw guide sleeve is driven to rotate under the action of the second transmission component, the screw and the cross pin block move towards the screw guide sleeve along the moving groove, the limit of the cross pin block on the rotating shaft is relieved, a worker can rotate the mounting plate, the generator body is observed and maintained in an omnibearing manner, and the device is arranged to observe and maintain the generator body more conveniently and rapidly during overhauling, and is convenient to operate and high in practicability.
According to the invention, when the generator body needs to be disassembled, the two pins at two sides are moved in opposite directions, so that the pins are moved out of the pin grooves, the limit between the pins and the lifting block is released, and then the lifting plate is taken out through the two handles, so that the generator body is more convenient and rapid to mount and dismount in the later stage, and the mounting and dismounting efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a silencing mechanism of a generator according to an embodiment of the present application;
FIG. 2 is a schematic view of a partially cut-away structure of a case according to an embodiment of the present application;
FIG. 3 is an enlarged schematic view of a gear and a damping telescopic column according to an embodiment of the present application;
FIG. 4 is a schematic view of a partially cut-away structure of a lifter plate according to an embodiment of the present application;
FIG. 5 is an enlarged schematic view of the pin and return spring of the present application;
FIG. 6 is a schematic view of a partially cut-away structure of a lifter plate and a rotating shaft according to an embodiment of the present application;
Fig. 7 is an enlarged schematic view of the structure of fig. 6 at a.
In the figure: 1. a case; 2. a case cover; 3. damping telescopic column; 4. a compression spring; 5. a shock pad; 6. a screw rod; 7. a gear; 8. a chain; 9. a driving motor; 10. a lifting block; 11. a lifting plate; 12. a pin; 13. an operation panel; 14. a return spring; 15. a handle; 16. a rotating shaft; 17. a mounting plate; 18. a generator body; 19. a fixed block; 20. screw guide sleeve; 21. a screw; 22. a cross pin block; 23. a first bevel gear; 24. a second bevel gear; 25. a knob; 26. a sound deadening pad; 27. a heat radiation hole; 28. a universal wheel; 29. pin grooves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: the silencing mechanism of the generator and the using method thereof shown by referring to figures 1-7 comprise a box body 1, a box cover 2, a lifting plate 11 and a generator body 18, wherein the box body 1 is connected with the box cover 2 through a hinge, a plurality of damping grooves are formed in the inner wall of the bottom of the box body 1, a first damping component is arranged in each damping groove, a second damping component is arranged in the inner wall of the bottom of the box body 1, a transmission cavity is arranged in the box body 1, two rectangular grooves are formed in the inner walls of the two sides of the box body 1, four rectangular grooves are communicated with the transmission cavity, screw rods 6 are respectively and jointly rotatably arranged on the inner walls of the top of the four rectangular grooves and the inner wall of the bottom of the transmission cavity, the four screw rods 6 are connected through a first transmission component, a driving motor 9 is arranged at the bottom of the box body 1, an output shaft of the driving motor 9 is connected with the end part of one screw rod 6, lifting blocks 10 are respectively and threadedly arranged on the four screw rods 6, the sides of the four lifting blocks 10 are provided with pin grooves 29, the bottom of the lifting plate 11 is provided with four clamping grooves which are respectively matched with the four lifting blocks 10, the top of the lifting plate 11 is provided with two fixing grooves, the opposite inner walls of the two fixing grooves are provided with sliding holes, the four sliding holes are internally provided with pin columns 12 in a sliding manner, one ends of the four pin columns 12 are provided with operation plates 13, the other ends of the four pin columns 12 are respectively extended into the four pin grooves 29, the sides of the four operation plates 13 are provided with reset components, the top of the lifting plate 11 is provided with two handles 15, the two handles 15 are respectively matched with the four operation plates 13, the top of the lifting plate 11 is provided with a rotating groove, the rotating shaft 16 is rotatably arranged in the rotating groove, the top of the rotating shaft 16 is fixedly provided with a mounting plate 17, the generator body 18 is fixedly arranged at the top of the mounting plate 17, be provided with the spacing subassembly with the axis of rotation 16 looks adaptation on the lifter plate 11, spacing subassembly includes fixed block 19, fixed block 19 fixed mounting is in the top of lifter plate 11, square groove has been seted up jointly in fixed block 19 and the lifter plate 11, screw guide sleeve 20 is installed in the lateral part inner wall rotation of square groove, the through-hole has been seted up to the top inner wall of fixed block 19, the circle axle is installed in the through-hole internal rotation, be connected through second drive assembly between circle axle and the screw guide sleeve 20, screw 21 is installed to screw guide sleeve 20 internal thread, cross round pin piece 22 is installed to the tip of screw 21, the travel groove with screw 21, cross round pin piece 22 looks adaptation is seted up at the top of lifter plate 11, cross round pin groove with cross round pin piece 22 looks adaptation is seted up to the periphery outer wall of axis of rotation 16, cross round pin piece 22 extends to in the cross pin groove, four lateral parts of box 1 all are provided with amortization pad 26, the top inner wall of case lid 2 is provided with a plurality of louvres 27.
By means of the structure, during normal use, the box 1, the box cover 2 and the silencing pad 26 play a silencing effect under the combined action, interference is prevented from being caused by overlarge noise, when the generator body 18 needs to be overhauled, the driving motor 9 is started, the four screw rods 6 are driven to synchronously rotate under the action of the first transmission component, and then the four lifting blocks 10 are driven to synchronously rise to the top of the rectangular groove, the round shaft is rotated, and then the screw guide sleeve 20 is driven to rotate under the action of the second transmission component, so that the screw 21 and the cross pin block 22 move along the moving groove towards the screw guide sleeve 20, the limit of the cross pin block 22 to the rotating shaft 16 is relieved, a worker can rotate the mounting plate 17, observe and maintain the generator body 18 in all directions, when the generator body 18 needs to be disassembled, the two pins 12 at two sides are simultaneously moved in opposite directions, the pins 12 are moved out from the pin groove 29, the limit of the pins 12 and the lifting blocks 10 are released, and then the lifting plates 11 are taken out through the two lifting plates 15, so that the generator body 18 is not only convenient to mount and disassemble the generator body 18, but also convenient to observe and overhaul and convenient to use.
As shown in fig. 3, the first shock absorbing assembly includes a damping telescopic column 3, the bottom end of the damping telescopic column 3 is mounted on the bottom end inner wall of the shock absorbing groove, the top end of the damping telescopic column 3 extends out of the shock absorbing groove, a compression spring 4 is arranged in the damping telescopic column 3, and the advantage of the arrangement is that damage to the engine body 1 caused by collision of the engine body 18 when the lifting plate 11 descends to the bottom of the box body 1 is prevented.
As shown in fig. 3, the second shock assembly comprises a shock pad 5, the shock pad 5 is fixedly mounted on the inner wall of the bottom of the box 1, a plurality of through holes matched with the damping telescopic columns 3 are formed in the bottom of the shock pad 5, and the arrangement has the advantages of further preventing the damage to the engine body 18 caused by the collision generated when the lifting plate 11 descends to the bottom of the box 1 and improving the protection capability.
As shown in fig. 3, the first transmission assembly comprises four gears 7, the four gears 7 are respectively and fixedly sleeved on the four screw rods 6, and chains 8 are mounted on the four gears 7 in a meshed mode, so that the four screw rods 6 can synchronously rotate through the arrangement of the four gears 7 and the chains 8, and the phenomenon of locking when the lifting plate 11 is lifted is prevented.
As shown in fig. 5, the reset assembly includes a reset spring 14, one end of the reset spring 14 is mounted on the side portion of the operation plate 13, and the other end of the reset spring 14 is mounted on the inner wall of the side portion of the fixing groove, which has the advantage that the operation plate 13 can be reset under the elastic action of the reset spring 14 by setting the reset spring 14 when a worker releases the pulling of the operation plate 13.
As shown in fig. 7, the second transmission assembly includes a first bevel gear 23 and a second bevel gear 24, the first bevel gear 23 is fixedly sleeved on the screw guide sleeve 20, the second bevel gear 24 is fixedly sleeved on the circular shaft, and the first bevel gear 23 and the second bevel gear 24 are meshed and installed.
As shown in FIG. 7, the top end of the circular shaft extends out of the fixed block 19 and is fixedly provided with the knob 25, and the setting has the advantage that by the aid of the knob 25, a worker can directly adjust the circular shaft through the knob 25 when the circular shaft needs to be adjusted, so that the circular shaft adjusting device is high in practicability.
As shown in fig. 7, the knob 25 has a lower level than the mounting plate 17, which has the advantage of preventing the mounting plate 17 from being obstructed by the knob 25 when it is turned.
As shown in fig. 1, the bottom of the box 1 is provided with a plurality of universal wheels 28, and the universal wheels 28 are provided with self-locking members, so that the setting has the advantage that the staff can more conveniently and easily save labor when moving the device through the setting of the universal wheels 28.
A method of using a silencing mechanism of a generator, the method comprising:
S1: in normal use, the box body 1, the box cover 2 and the silencing pad 26 play a role in silencing under the combined action of the box body, the box cover and the silencing pad, so that interference caused by overlarge noise is prevented;
S2: when the generator body 18 needs to be overhauled, the driving motor 9 is started, and under the combined action of the four gears 7 and the chain 8, the four screw rods 6 are driven to synchronously rotate, so that the four lifting blocks 10 are driven to synchronously rise to the top of the rectangular groove;
S3: the knob 25 is rotated, so that the screw guide sleeve 20 is driven to rotate under the meshing action of the first bevel gear 23 and the second bevel gear 24, the screw 21 and the cross pin block 22 move towards the screw guide sleeve 20 along the moving groove, the limit of the cross pin block 22 on the rotating shaft 16 is relieved, a worker can rotate the mounting plate 17, and the generator body 18 is observed and maintained in all directions;
S4: when the generator body 18 needs to be detached from the box body 1, the two pins 12 on two sides are moved in opposite directions at the same time, so that the pins 12 are moved out of the pin grooves 29, the limit of the pins 12 and the lifting block 10 is released, and then the lifting plate 11 is taken out through the two handles 15.
The working principle of the invention is as follows: during normal use, the noise reduction effect is achieved under the combined action of the box body 1, the box cover 2 and the noise reduction pad 26, interference caused by overlarge noise is prevented, when the generator body 18 needs to be overhauled, the driving motor 9 is started, the four screw rods 6 are driven to synchronously rotate under the combined action of the four gears 7 and the chain 8, and then the four lifting blocks 10 are driven to synchronously rise to the top of the rectangular groove, the knob 25 is rotated, and then the screw guide sleeve 20 is driven to rotate under the meshing action of the first bevel gear 23 and the second bevel gear 24, so that the screw 21 and the cross pin block 22 move along the moving groove towards the screw guide sleeve 20, the limit of the cross pin block 22 to the rotating shaft 16 is relieved, a worker can rotate the mounting plate 17, observe and maintain the generator body 18 in all directions, when the generator body 18 needs to be disassembled from the box body 1, the limit of the pin columns 12 and the lifting blocks 10 are relieved by the pin grooves 29, and then the lifting blocks 11 are taken out through the two lifting plates 15, so that the generator body is not convenient to install and disassemble the generator body 18, and the generator body can be more conveniently overhauled when the generator body is convenient to install and overhauled.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present invention is not intended to be limiting, but rather, 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (5)
1. The utility model provides a silencing mechanism of generator, includes box (1), case lid (2), lifter plate (11), generator body (18), box (1) with be connected through the hinge between case lid (2), its characterized in that: the utility model discloses a sliding device, including box (1) and sliding plate, a plurality of shock attenuation grooves have been seted up to the bottom inner wall of box (1), a plurality of shock attenuation inslot all is provided with first damper, second damper is installed to the bottom inner wall of box (1), be provided with the transmission chamber in box (1), two rectangular channels have all been seted up to the both sides inner wall of box (1), four rectangular channels all with the transmission chamber is linked together, four rectangular channel's top inner wall with transmission chamber's bottom inner wall is rotation respectively installed lead screw (6), four be connected through first transmission subassembly between lead screw (6), driving motor (9) are installed to the bottom of box (1), driving motor's output shaft with one of them lead screw (6) tip is connected, four equal screw thread installs lifter (10) on lead screw (6), four lifter (10) lateral part has all been seted up pin groove (29), lifter plate (11) bottom respectively with four lifter plate (10) the bottom inner wall of transmission chamber is connected with first transmission component, four sliding plate (12) are equipped with two sliding pin grooves (11) are equipped with respectively, four sliding plate (12) are equipped with one end (12) are equipped with respectively, four sliding plate (12) are equipped with two sliding pin (12) and are equipped with one end (12), reset components are mounted on the side portions of the four operation plates (13), two handles (15) are mounted on the top of the lifting plate (11), two handles (15) are respectively matched with the four operation plates (13), a rotating groove is formed in the top of the lifting plate (11), a rotating shaft (16) is rotatably mounted in the rotating groove, a mounting plate (17) is fixedly mounted on the top of the rotating shaft (16), a generator body (18) is fixedly mounted on the top of the mounting plate (17), a limiting component matched with the rotating shaft (16) is arranged on the lifting plate (11), the limiting component comprises a fixing block (19), the fixing block (19) is fixedly mounted on the top of the lifting plate (11), square grooves are jointly formed in the lifting plate (11), a screw guide sleeve (20) is rotatably mounted on the inner wall of the side portion of the square groove, a through hole is formed in the inner wall of the top of the fixing block (19), a cross shaft is fixedly mounted on the through hole, a circular shaft (21) is mounted on the through hole, a screw guide sleeve (21) is mounted on the end portion of the screw guide sleeve, and the screw guide sleeve is connected with the end portion of the screw guide sleeve (21), and the screw guide sleeve is mounted on the end portion of the screw guide sleeve (21) The movable groove matched with the cross pin block (22) is formed in the peripheral outer wall of the rotating shaft (16), the cross pin groove matched with the cross pin block (22) is formed in the peripheral outer wall of the rotating shaft, the cross pin block (22) extends into the cross pin groove, the four side parts of the box body (1) are respectively provided with a silencing pad (26), and a plurality of radiating holes (27) are formed in the top inner wall of the box cover (2); the first damping component comprises a damping telescopic column (3), the bottom end of the damping telescopic column (3) is mounted on the inner wall of the bottom end of the damping groove, the top end of the damping telescopic column (3) extends out of the damping groove, a compression spring (4) is arranged in the damping telescopic column (3), the second damping component comprises a damping pad (5), the damping pad (5) is fixedly mounted on the inner wall of the bottom of the box body (1), a plurality of through holes matched with the damping telescopic column (3) are formed in the bottom of the damping pad (5), the first transmission component comprises four gears (7), the four gears (7) are fixedly sleeved on the four screw rods (6) respectively, chains (8) are mounted on the four gears (7) in a meshed mode, the reset component comprises a reset spring (14), one end of the reset spring (14) is mounted on the side portion of the operation plate (13), the other end of the return spring (14) is arranged on the inner wall of the side part of the fixed groove, the second transmission assembly comprises a first bevel gear (23) and a second bevel gear (24), the first bevel gear (23) is fixedly sleeved on the screw guide sleeve (20), the second bevel gear (24) is fixedly sleeved on the circular shaft, and the first bevel gear (23) and the second bevel gear (24) are in meshed installation.
2. The noise abatement mechanism of a generator as defined in claim 1, wherein: the top end of the circular shaft extends out of the fixed block (19) and is fixedly provided with a knob (25).
3. The noise abatement mechanism of a generator as defined in claim 2, wherein: the knob (25) has a lower level than the mounting plate (17).
4. The noise abatement mechanism of a generator as defined in claim 1, wherein: the bottom of box (1) is installed a plurality of universal wheels (28), a plurality of all be provided with the auto-lock spare on universal wheel (28).
5. The method of using a silencing mechanism for a generator of claim 1, comprising:
S1: when the box is normally used, the box body (1), the box cover (2) and the silencing pad (26) play a role in silencing under the combined action, so that interference caused by overlarge noise is prevented;
s2: when the generator body (18) needs to be overhauled, a driving motor (9) is started, and under the combined action of the four gears (7) and the chains (8), the four screw rods (6) are driven to synchronously rotate, so that the four lifting blocks (10) are driven to synchronously lift to the top of the rectangular groove;
S3: the knob (25) is rotated, so that the screw guide sleeve (20) is driven to rotate under the meshing action of the first bevel gear (23) and the second bevel gear (24), the screw (21) and the cross pin block (22) move towards the screw guide sleeve (20) along the moving groove, the limit of the cross pin block (22) on the rotating shaft (16) is relieved, a worker can rotate the mounting plate (17), and the generator body (18) is observed and maintained in all directions;
S4: when the generator body (18) needs to be disassembled from the box body (1), two pins (12) at two sides are moved in opposite directions, the pins (12) are moved out of the pin grooves (29), limiting of the pins (12) and the lifting blocks (10) is relieved, and then the lifting plate (11) is taken out through the two handles (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310826496.7A CN116800002B (en) | 2023-07-07 | 2023-07-07 | Silencing mechanism of generator and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN116800002B true CN116800002B (en) | 2024-04-19 |
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| CN116800002A (en) | 2023-09-22 |
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