CN212063745U - Damping and noise reduction base of mute variable frequency generator - Google Patents
Damping and noise reduction base of mute variable frequency generator Download PDFInfo
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- CN212063745U CN212063745U CN202021215226.0U CN202021215226U CN212063745U CN 212063745 U CN212063745 U CN 212063745U CN 202021215226 U CN202021215226 U CN 202021215226U CN 212063745 U CN212063745 U CN 212063745U
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- sound
- shell
- backup pad
- shock attenuation
- damping
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- 238000013016 damping Methods 0.000 title claims description 17
- 230000009467 reduction Effects 0.000 title claims description 16
- 230000035939 shock Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000003139 buffering effect Effects 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
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- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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Abstract
The utility model discloses a silence variable frequency generator's shock attenuation falls sound base, include backup pad, shock attenuation buffer gear and fall the sound shell, the top of backup pad is provided with the generator body, and is connected with two sets of shock attenuation buffer gear who sets up side by side between generator body and the backup pad, the top of backup pad still is connected with falls the sound shell, and falls the periphery that the sound shell set up at the generator body, the top that falls the sound shell still is connected with push-and-pull mechanism, the bottom welding of backup pad has the supporting leg of four group's rectangle array arrangements, and the bottom welding of supporting leg has the gyro wheel that has braking capacity, shock attenuation buffer gear includes connecting plate, fixed plate, round bar and hollow tube, the fixed plate passes through the vertical bolt of multiunit and is connected with the backup pad, the top of fixed plate is. This silence variable frequency generator's shock attenuation falls sound base not only can fall the sound heat dissipation, can also carry out the shock attenuation buffering.
Description
Technical Field
The utility model belongs to the technical field of the generator, concretely relates to silence variable frequency generator's shock attenuation falls sound base.
Background
The generator is mechanical equipment for converting energy in other forms into electric energy, and is driven by a water turbine, a steam turbine, a diesel engine or other power machines, and converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy to be transmitted to the generator, and then the mechanical energy is converted into electric energy by the generator. The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. The generator has many forms, but the working principle is based on the law of electromagnetic induction and the law of electromagnetic force. Therefore, the general principle of the structure is that a magnetic circuit and an electric circuit which mutually perform electromagnetic induction are formed by proper magnetic conductive and electric conductive materials so as to generate electromagnetic power and achieve the purpose of energy conversion. The electrostatic frequency conversion generator is one of the generators, and due to special requirements of some working places, certain limiting standards exist for noise, but most of the traditional generators do not have the functions of reducing noise and noise.
Therefore, in order to meet the current situation, it is urgently needed to design and produce a damping and noise-reducing base of a mute variable frequency generator so as to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a silence variable frequency generator's shock attenuation falls sound base to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a damping and noise-reducing base of a silent variable frequency generator comprises a supporting plate, a damping and buffering mechanism and a noise-reducing shell, wherein a generator body is arranged above the supporting plate, two groups of damping and buffering mechanisms which are arranged side by side are connected between the generator body and the supporting plate, the top end of the supporting plate is also connected with the noise-reducing shell, the noise-reducing shell is arranged on the periphery of the generator body, and the top end of the noise-reducing shell is also connected with a push-pull mechanism;
the bottom welding of backup pad has the supporting leg that four groups rectangle array were arranged, and the bottom welding of supporting leg has the gyro wheel of braking ability.
Preferably, shock attenuation buffer gear includes connecting plate, fixed plate, round bar and hollow tube, the fixed plate passes through the vertical bolt of multiunit and is connected with the backup pad, the top of fixed plate is provided with two sets of connecting plates that set up side by side, and the connecting plate passes through countersunk head bolt and this body coupling of generator, the bottom integrated into one piece of connecting plate has the round bar, the top integrated into one piece of fixed plate has two sets of hollow tubes with the round bar adaptation, and the lower half setting of round bar is at the inner chamber of hollow tube, the welding has compression spring between hollow tube and the connecting plate, the inner wall of hollow tube bonds and has the retardant pipe of rubber.
Preferably, it sets up to have the open-ended box to fall the sound shell, one side of falling the sound shell is connected with the door frame through the rotation of spring hinge, and the door frame setting is close to one side of radiating part at the generator body, the ventilation channel inner wall that the door frame front end was seted up bonds and has the silence fan, the bottom of falling sound shell and door frame all bonds and has sealed the pad, two sets of outer wall homogeneous body shaping of falling the sound shell has the curb plate, and the curb plate passes through countersunk bolt and is connected with the backup pad.
Preferably, the push-pull mechanism comprises a push rod and support plates, two groups of support plates arranged side by side are arranged at the top end of the sound reduction shell, the support plates are connected with the sound reduction shell through two groups of countersunk bolts, U-shaped push rods are welded on one sides of the two groups of support plates, and the push rods are arranged in an inclined mode.
Preferably, the sound absorption cotton is bonded to the inner wall of the sound reduction shell, the inner wall of the door frame and the top end of the supporting plate, a plurality of groups of ventilation channels are further formed in the sound reduction shell, and the inner wall of each ventilation channel is bonded with a dust screen.
The utility model discloses a technological effect and advantage: according to the damping and noise-reducing base of the silent variable frequency generator, the noise can be blocked by the design of the noise-reducing shell, the transmission of the noise is reduced, the sound-absorbing cotton can absorb and reduce the noise, the sound-absorbing cotton and the noise are matched, the transmission of the noise is greatly reduced, the air blower can be used for exhausting and radiating when being started, the radiating effect is stronger than that of natural radiating, and the influence of dust on the generator body can be reduced by the design of the dustproof net; the pressure spring of the damping and buffering mechanism can buffer the vibration generated by the generator body, and the design of the rubber blocking pipe plays a role in blocking the round rod to move back and forth, so that the back and forth movement amplitude is reduced, the damping is assisted, and the buffering is matched; this silence variable frequency generator's shock attenuation falls sound base not only can fall the sound heat dissipation, can also carry out the shock attenuation buffering.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the damping and buffering mechanism of the present invention.
In the figure: the device comprises a supporting plate 1, a damping buffer mechanism 2, a sound reducing shell 3, a generator body 4, a push-pull mechanism 5, a roller 6, a connecting plate 7, a fixing plate 8, a round rod 9, a hollow tube 10, a pressure spring 11, a door frame 12, a silent fan 13, a side plate 14, a push rod 15 and a support plate 16.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The utility model provides a shock attenuation and noise reduction base of silence variable frequency generator as shown in fig. 1-3, including a supporting plate 1, a shock attenuation buffer gear 2 and a noise reduction shell 3, a generator body 4 is arranged above the supporting plate 1, and two sets of shock attenuation buffer gears 2 arranged side by side are connected between the generator body 4 and the supporting plate 1, the top end of the supporting plate 1 is also connected with the noise reduction shell 3, and the noise reduction shell 3 is arranged at the periphery of the generator body 4, the top end of the noise reduction shell 3 is also connected with a push-pull mechanism 5;
the bottom welding of backup pad 1 has the supporting leg that four groups rectangle array were arranged, and the bottom welding of supporting leg has gyro wheel 6 with braking ability.
Specifically, the damping and buffering mechanism 2 comprises a connecting plate 7, a fixing plate 8, a round rod 9 and a hollow pipe 10, the fixed plate 8 is connected with the supporting plate 1 through a plurality of groups of vertical bolts, two groups of connecting plates 7 arranged side by side are arranged above the fixed plate 8, the connecting plate 7 is connected with the generator body 4 through a countersunk bolt, a round rod 9 is integrally formed at the bottom end of the connecting plate 7, two groups of hollow tubes 10 matched with the round rod 9 are integrally formed at the top end of the fixing plate 8, the lower half part of the round rod 9 is arranged in the inner cavity of a hollow tube 10, a pressure spring 11 is welded between the hollow tube 10 and the connecting plate 7, the inner wall of the hollow tube 10 is bonded with a rubber retardation tube, the inner wall of the rubber retardation tube is provided with anti-skid lines, the round rod 9 is extruded by the elastic force, the pressure spring 11 plays a role in buffering, and the friction force of the rubber retardation tube can reduce the amplitude of the round rod 9 in the back-and-forth movement.
Specifically, it has the open-ended box to fall sound shell 3 to set up to the bottom, one side of falling sound shell 3 is connected with door frame 12 through spring hinge rotation, and door frame 12 sets up the one side that is close to the heat dissipation part at generator body 4, the ventilation duct inner wall that door frame 12 front end was seted up bonds and has silence FAN 13, and silence FAN 13 can be selected for creating the FAN silence FAN of the same electron limited company in the Shenzhen city, it has sealed the pad all to bond in the bottom of falling sound shell 3 and door frame 12, two sets of outer wall homogeneous shaping of falling sound shell 3 have curb plate 14, and curb plate 14 is connected with backup pad 1 through countersunk head bolt, dismantles when conveniently not using.
Specifically, the push-pull mechanism 5 comprises a push rod 15 and support plates 16, two groups of support plates 16 arranged side by side are arranged at the top end of the sound-reducing shell 3, the support plates 16 are connected with the sound-reducing shell 3 through two groups of countersunk head bolts, U-shaped push rods 15 are welded on one sides of the two groups of support plates 16, and the push rods 15 are obliquely arranged.
Specifically, the sound absorption cotton is bonded to the inner wall of the sound reduction shell 3, the inner wall of the door frame 12 and the top end of the support plate 1, a plurality of groups of ventilation channels are further formed in the sound reduction shell 3, and dust screens are bonded to the inner walls of the ventilation channels.
Theory of operation, this silence variable frequency generator's shock attenuation falls sound base, pass through countersunk head bolted connection shock attenuation buffer gear 2 in the bottom of generator body 4, and place generator body 4 and shock attenuation buffer gear 2 in falling sound shell 3, and utilize vertical bolt fixed plate 8 and backup pad 1, then close door frame 12 and trick lock, promote push rod 15 and gyro wheel 6 to assigned position, open generator body 4 and carry out the during operation, open silence fan 13, dispel the heat with higher speed.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a silence variable frequency generator's shock attenuation falls sound base, includes backup pad (1), shock attenuation buffer gear (2) and falls sound shell (3), its characterized in that: a generator body (4) is arranged above the supporting plate (1), two groups of damping and buffering mechanisms (2) which are arranged side by side are connected between the generator body (4) and the supporting plate (1), a noise reduction shell (3) is further connected to the top end of the supporting plate (1), the noise reduction shell (3) is arranged on the periphery of the generator body (4), and a push-pull mechanism (5) is further connected to the top end of the noise reduction shell (3);
the bottom welding of backup pad (1) has the supporting leg that four groups rectangle array were arranged, and the bottom welding of supporting leg has gyro wheel (6) with braking ability.
2. The vibration-damping and noise-reducing base of the mute variable-frequency generator as claimed in claim 1, wherein: shock attenuation buffer gear (2) are including connecting plate (7), fixed plate (8), round bar (9) and hollow tube (10), fixed plate (8) are connected with backup pad (1) through multiunit vertical bolt, the top of fixed plate (8) is provided with two sets of connecting plate (7) that set up side by side, and connecting plate (7) are connected with generator body (4) through the countersunk head bolt, the bottom integrated into one piece of connecting plate (7) has round bar (9), the top integrated into one piece of fixed plate (8) has two sets of hollow tube (10) with round bar (9) adaptation, and the lower half of round bar (9) sets up the inner chamber in hollow tube (10), the welding has pressure spring (11) between hollow tube (10) and connecting plate (7), the inner wall bonding of hollow tube (10) has the rubber to block the pipe.
3. The vibration-damping and noise-reducing base of the mute variable-frequency generator as claimed in claim 1, wherein: it has the open-ended box to fall sound shell (3) to set up to the bottom, the one side of falling sound shell (3) is connected with door frame (12) through spring hinge rotation, and door frame (12) set up the one side that is close to the radiating part in generator body (4), the ventilation channel inner wall that door frame (12) front end was seted up bonds and has silence fan (13), the bottom of falling sound shell (3) and door frame (12) all bonds and has sealed the pad, the equal integrated into one piece of two sets of outer walls of falling sound shell (3) has curb plate (14), and curb plate (14) are connected with backup pad (1) through countersunk bolt.
4. The vibration-damping and noise-reducing base of the mute variable-frequency generator as claimed in claim 1, wherein: the push-pull mechanism (5) comprises push rods (15) and support plates (16), two groups of support plates (16) arranged side by side are arranged at the top end of the sound-reducing shell (3), the support plates (16) are connected with the sound-reducing shell (3) through two groups of countersunk head bolts, one sides of the two groups of support plates (16) are welded with the push rods (15) in a U shape, and the push rods (15) are obliquely arranged.
5. The vibration-damping and noise-reducing base of the mute variable-frequency generator as claimed in claim 1, wherein: the sound-absorbing door is characterized in that sound-absorbing cotton is bonded to the inner wall of the sound-reducing shell (3), the inner wall of the door frame (12) and the top end of the supporting plate (1), a plurality of groups of ventilation channels are further formed in the sound-reducing shell (3), and dust screens are bonded to the inner walls of the ventilation channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021215226.0U CN212063745U (en) | 2020-06-28 | 2020-06-28 | Damping and noise reduction base of mute variable frequency generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021215226.0U CN212063745U (en) | 2020-06-28 | 2020-06-28 | Damping and noise reduction base of mute variable frequency generator |
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| Publication Number | Publication Date |
|---|---|
| CN212063745U true CN212063745U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021215226.0U Expired - Fee Related CN212063745U (en) | 2020-06-28 | 2020-06-28 | Damping and noise reduction base of mute variable frequency generator |
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| CN (1) | CN212063745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701842A (en) * | 2020-12-18 | 2021-04-23 | 马鞍山睿诚科技信息咨询有限公司 | Mine engine convenient to position control |
-
2020
- 2020-06-28 CN CN202021215226.0U patent/CN212063745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701842A (en) * | 2020-12-18 | 2021-04-23 | 马鞍山睿诚科技信息咨询有限公司 | Mine engine convenient to position control |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |