CN214384230U - Shockproof and shock-isolation device of generator set mute box - Google Patents
Shockproof and shock-isolation device of generator set mute box Download PDFInfo
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- CN214384230U CN214384230U CN202120180752.6U CN202120180752U CN214384230U CN 214384230 U CN214384230 U CN 214384230U CN 202120180752 U CN202120180752 U CN 202120180752U CN 214384230 U CN214384230 U CN 214384230U
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Abstract
The utility model discloses a shockproof and shock-isolation device of a generator set mute box, which comprises a fixed plate, a connecting mechanism, a shock absorption mechanism and a damping mechanism; fixing a plate: a lower auxiliary column is movably inserted on the right side of the upper surface of the fixing plate, an upper auxiliary column is fixedly installed at the upper end of the lower auxiliary column through an auxiliary bolt, the upper end of the upper auxiliary column is movably inserted into a slot on the bottom surface of the mounting plate, threaded holes which are uniformly distributed are formed in the upper surface of the mounting plate, a rubber pad is arranged on the upper surface of the mounting plate, through holes which are uniformly distributed are formed in the upper surface of the rubber pad, and fixing holes which are uniformly distributed are formed in the upper surface of the fixing plate; a connecting mechanism: the fixing plate is arranged on the upper surface of the fixing plate and the lower surface of the mounting plate respectively; damping mechanism: is arranged between the two connecting mechanisms; a damping mechanism: the vibration-isolating and shock-proof device of the generator set mute box is arranged inside the shock absorption mechanism, can convert energy generated by vibration into kinetic energy and internal energy of liquid, and has good shock-isolating effect.
Description
Technical Field
The utility model relates to a generator technical field specifically is a shock insulation device takes precautions against earthquakes of generating set silence case.
Background
The silent generator set is driven by an internal combustion engine, so that the noise is high and the vibration is generated during use, the noise generated during use influences the normal work, the silent generator set is produced along with the social progress, compared with an open generator set, the silent generator set is additionally provided with a silent sound box on the basis of the silent generator set, so that the generator has a sound insulation function, the vibration generated during the operation of the generator set is usually isolated by using a rubber block when the generator set is connected with the silent sound box, the rubber block reduces part of the vibration, but the use effect is poor, and the vibration of the generator set can be transmitted to the silent sound box during use, thereby affecting the silencing effect and the service life of the silencing box.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a shock insulation device that takes precautions against earthquakes of generating set silence case, can weaken the energy of vibrations and restrain the transmission of vibrations with the kinetic energy and the internal energy of the energy conversion that vibrations produced, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a shock-proof and shock-isolation device of a silent box of a generator set comprises a fixed plate, a connecting mechanism, a shock-absorbing mechanism and a damping mechanism;
fixing a plate: a lower auxiliary column is movably inserted on the right side of the upper surface of the fixing plate, an upper auxiliary column is fixedly installed at the upper end of the lower auxiliary column through an auxiliary bolt, the upper end of the upper auxiliary column is movably inserted into a slot on the bottom surface of the mounting plate, threaded holes which are uniformly distributed are formed in the upper surface of the mounting plate, a rubber pad is arranged on the upper surface of the mounting plate, through holes which are uniformly distributed are formed in the upper surface of the rubber pad, and fixing holes which are uniformly distributed are formed in the upper surface of the fixing plate;
a connecting mechanism: the fixing plate is arranged on the upper surface of the fixing plate and the lower surface of the mounting plate respectively;
damping mechanism: is arranged between the two connecting mechanisms;
a damping mechanism: set up in damper's inside, enable generating set and silence case flexonics, reduce the transmission of vibrations energy to can weaken the energy of vibrations from many aspects, and then cut off the transmission of vibrations, promoted the syllable-dividing effect of silence case.
Further, coupling mechanism includes ball socket, bulb pole and backup pad, the ball socket sets up respectively in the upper surface of fixed plate and the lower surface of mounting panel, and the inside of ball socket all rotates and is connected with the bulb pole, and the relative medial surface of two bulb poles all is equipped with the backup pad, and joint department rotates to connect the transmission that reduces vibrations.
Further, damper includes flange support section of thick bamboo, flange slide cartridge and spring, the flange support section of thick bamboo sets up in the backup pad upper surface of below, and the flange slide cartridge sets up in the backup pad lower surface of top, and the surface upper end of flange support section of thick bamboo and the inside wall sliding connection of flange slide cartridge, the activity of the surface middle part that flange support section of thick bamboo and flange slide cartridge constitute whole has cup jointed the spring, reduces the transmission of vibrations.
Further, damping mechanism includes traveller, hydraulic oil and oil leak board, the traveller sets up in the baffle lower surface middle part of flange traveller, and the surface middle part of traveller and the slide opening sliding connection of flange support section of thick bamboo, the surface lower extreme of traveller are equipped with axial evenly distributed oil leak board, and the oil leak hole of oil leak board misplaces each other and forms the zigzag runner, and the inside packing that the flange supported a section of thick bamboo has hydraulic oil, can turn into the power of hydraulic oil motion with the energy of vibrations, weakens the vibrations energy and realizes the shock insulation.
Further, damping mechanism still includes solid fixed ring and sealing washer, gu fixed ring sets up in the holistic surface of oil leak board constitution, is equipped with the sealing washer in the recess of solid fixed ring surface, and the sealing washer constitutes holistic surface and the inner wall sliding connection of a flange support section of thick bamboo with solid fixed ring, has strengthened the joint strength between a plurality of oil leak boards to the damping effect has been promoted.
Compared with the prior art, the beneficial effects of the utility model are that: this shockproof isolation mounting of generating set silence case has following benefit:
the smooth column drives the oil leakage plate at the reciprocating motion of hydraulic oil in the reciprocal slip of flange slide cartridge and flange support section of thick bamboo, under the sealed effect of solid fixed ring and sealing washer, hydraulic oil passes the oil leak hole of oil leakage plate and flows, the zigzag passageway that a plurality of oil leak board oil leak holes formed is great to the resistance of hydraulic oil, and then obstruct the motion of smooth column and oil leakage plate through hydraulic oil, weaken and keep apart vibrations, can convert the energy that vibrations produced, turn into liquid mobile's kinetic energy and internal energy, the damping effect who produces weakens the energy of vibrations and the transmission of restraining vibrations, can effectually prevent the silence case vibrations, the silence effect of silence case and the life of silence case have been promoted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the a position of the present invention.
In the figure: the device comprises a fixing plate 1, a lower auxiliary column 2, an auxiliary bolt 3, an upper auxiliary column 4, a mounting plate 5, a connecting mechanism 6, a ball socket seat 61, a ball head rod 62, a supporting plate 63, a damping mechanism 7, a flange supporting cylinder 71, a flange sliding cylinder 72, a spring 73, a damping mechanism 8, a sliding column 81, hydraulic oil 82, an oil leakage plate 83, a fixing ring 84, a sealing ring 85, a rubber pad 9, a threaded hole 10, a fixing hole 11 and a through hole 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a shock-proof and shock-isolation device of a silent box of a generator set comprises a fixed plate 1, a connecting mechanism 6, a shock absorption mechanism 7 and a damping mechanism 8;
fixing a plate 1: the right side of the upper surface of the silent box is movably inserted with a lower auxiliary column 2, the upper end of the lower auxiliary column 2 is fixedly provided with an upper auxiliary column 4 through an auxiliary bolt 3, the upper end of the upper auxiliary column 4 is movably inserted with a slot on the bottom surface of a mounting plate 5, the upper surface of the mounting plate 5 is provided with uniformly distributed threaded holes 10, the upper surface of the mounting plate 5 is provided with a rubber pad 9, the upper surface of the rubber pad 9 is provided with uniformly distributed through holes 12, the upper surface of a fixing plate 1 is provided with uniformly distributed fixing holes 11, firstly, the four devices are fixedly connected with four corners of the inner bottom surface of the silent box respectively, when in fixing, the mounting holes 11 on the upper surface of the fixing plate 1 are fixed with the threaded holes of the silent box by bolts, the four devices are symmetrically fixed, after the device is fixed, the generator set is hoisted to the upper surface of the rubber pad 9, the mounting holes of the generator set and the rubber pad 9 are connected with the threaded holes 10 of the mounting plate 5 by the fixing bolts, the generator set is fixed, after the fixing is finished, the auxiliary bolts 3 are loosened, the lower auxiliary columns 2 and the upper auxiliary columns 4 are separated, the upper auxiliary columns 2 and the lower auxiliary columns 2 are upwards taken, and the generator set is supported by the anti-vibration and isolation devices under the action of mutual restraint of the four anti-vibration and isolation devices;
the connecting mechanism 6: the connecting mechanisms 6 comprise ball socket seats 61, ball rods 62 and supporting plates 63, the ball socket seats 61 are respectively arranged on the upper surface of the fixed plate 1 and the lower surface of the mounting plate 5, the ball rods 62 are rotatably connected inside the ball socket seats 61, the supporting plates 63 are arranged on the opposite inner sides of the two ball rods 62, when the generator set vibrates, the generator set transmits the vibration to the rubber pad 9, the vibration energy is partially absorbed by the rubber pad 9, and further when the vibration is transmitted to the upper supporting plate 63 through the mounting plate 5, the ball socket seats 61 and the ball rods 62 can rotate to a small extent due to the staggered vertical positions of the two connecting mechanisms 6, so that the stability of the generator set is ensured;
the damping mechanism 7: the damping mechanism 7 comprises a flange supporting cylinder 71, a flange sliding cylinder 72 and a spring 73, the flange supporting cylinder 71 is arranged on the upper surface of the supporting plate 63 below, the flange sliding cylinder 72 is arranged on the lower surface of the supporting plate 63 above, the upper end of the outer surface of the flange supporting cylinder 71 is in sliding connection with the inner side wall of the flange sliding cylinder 72, the spring 73 is movably sleeved in the middle of the outer surface of the whole formed by the flange supporting cylinder 71 and the flange sliding cylinder 72, when vibration is transmitted to the flange supporting cylinder 71, the flange of the flange sliding cylinder 72 extrudes the spring 73 under the support of the flange supporting cylinder 71, the flange sliding cylinder 72 and the flange supporting cylinder 71 slide in a reciprocating manner, and the energy of the vibration is reduced by the repeated movement of the spring 73;
the damping mechanism 8: the damping mechanism 8 comprises a sliding column 81, hydraulic oil 82 and an oil leakage plate 83, the sliding column 81 is arranged in the middle of the lower surface of a baffle plate of a flange sliding cylinder 72, the middle of the outer surface of the sliding column 81 is in sliding connection with a sliding hole of a flange supporting cylinder 71, the lower end of the outer surface of the sliding column 81 is provided with the oil leakage plate 83 which is uniformly distributed in the axial direction, the oil leakage holes of the oil leakage plate 83 are staggered to form a zigzag flow passage, the hydraulic oil 82 is filled in the flange supporting cylinder 71, the damping mechanism 8 further comprises a fixing ring 84 and a sealing ring 85, the fixing ring 84 is arranged on the outer surface of the whole body formed by the oil leakage plate 83, the sealing ring 85 is arranged in a groove on the outer surface of the fixing ring 84, the outer surface of the whole body formed by the sealing ring 85 and the fixing ring 84 is in sliding connection with the inner wall of the flange supporting cylinder 71, the sliding column 81 drives the oil leakage plate 83 to reciprocate in the hydraulic oil 82 during the reciprocating sliding of the flange sliding cylinder 72 and the flange supporting cylinder 71, under the sealing action of the fixing ring 84 and the sealing ring 85, the hydraulic oil 82 flows through the oil leakage holes of the oil leakage plate 83, the resistance of the zigzag passage formed by the oil leakage holes of the oil leakage plates 83 to the hydraulic oil 82 is large, and the hydraulic oil 82 blocks the movement of the sliding column 81 and the oil leakage plate 83 to weaken and isolate vibration.
When in use: firstly, the four devices are respectively fixedly connected with four corners of the inner bottom surface of a mute box, when in fixation, bolts penetrate through mounting holes 11 on the upper surface of a fixing plate 1 to be in threaded fixation with threaded holes of a mute box, the four devices are symmetrically fixed, after the fixation of the devices is finished, a generator set is hoisted to the upper surface of a rubber pad 9, fixing bolts penetrate through mounting holes of the generator set and through holes of the rubber pad 9 to be in threaded connection with threaded holes 10 of a mounting plate 5, the fixation of the generator set is realized, auxiliary bolts 3 are loosened after the fixation is finished, a lower auxiliary column 2 is separated from an upper auxiliary column 4, the upper auxiliary column 2 is upwards taken out, the upper auxiliary column 4 is upwards taken out, under the mutual control action of the four anti-vibration and isolation devices, the anti-vibration and isolation devices support the generator set, when the generator set generates vibration, when the generator set transfers the vibration to the rubber pad 9, the energy of the vibration is partially absorbed by the rubber pad 9, when the vibration is transmitted to the flange supporting cylinder 71, the flange of the flange sliding cylinder 72 presses the spring 73 under the support of the flange supporting cylinder 71, the flange sliding cylinder 72 and the flange supporting cylinder 71 slide reciprocally, the energy of the vibration is reduced by the repeated movement of the spring 73, the oil leakage plates 83 are driven by the sliding columns 81 in the reciprocating sliding of the flange sliding cylinder 72 and the flange supporting cylinder 71 to move reciprocally in the hydraulic oil 82, the hydraulic oil 82 flows through the oil leakage holes of the oil leakage plates 83 under the sealing action of the fixing rings 84 and the sealing rings 85, the resistance of the zigzag channels formed by the oil leakage holes of the oil leakage plates 83 to the hydraulic oil 82 is large, and the movement of the sliding columns 81 and the oil leakage plates 83 is further blocked by the hydraulic oil 82, to dampen and isolate the shock.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a shockproof isolation mounting of generating set silence case which characterized in that: comprises a fixed plate (1), a connecting mechanism (6), a damping mechanism (7) and a damping mechanism (8);
fixing plate (1): a lower auxiliary column (2) is movably inserted on the right side of the upper surface of the fixing plate, an upper auxiliary column (4) is fixedly installed at the upper end of the lower auxiliary column (2) through an auxiliary bolt (3), the upper end of the upper auxiliary column (4) is movably inserted in a slot in the bottom surface of the mounting plate (5), threaded holes (10) which are uniformly distributed are formed in the upper surface of the mounting plate (5), a rubber pad (9) is arranged on the upper surface of the mounting plate (5), through holes (12) which are uniformly distributed are formed in the upper surface of the rubber pad (9), and fixing holes (11) which are uniformly distributed are formed in the upper surface of the fixing plate (1);
connection mechanism (6): are respectively arranged on the upper surface of the fixed plate (1) and the lower surface of the mounting plate (5);
damping mechanism (7): is arranged between the two connecting mechanisms (6);
damping mechanism (8): is arranged inside the damping mechanism (7).
2. The quakeproof and shock-isolation device for the mute box of the generator set as claimed in claim 1, is characterized in that: coupling mechanism (6) include ball socket (61), bulb pole (62) and backup pad (63), ball socket (61) set up respectively in the upper surface of fixed plate (1) and the lower surface of mounting panel (5), and the inside of ball socket (61) all rotates and is connected with bulb pole (62), and the relative medial surface of two bulb poles (62) all is equipped with backup pad (63).
3. The quakeproof and shock-isolation device for the mute box of the generator set as claimed in claim 2, is characterized in that: damper (7) include flange support section of thick bamboo (71), flange slide cartridge (72) and spring (73), flange support section of thick bamboo (71) set up in backup pad (63) upper surface of below, flange slide cartridge (72) set up in backup pad (63) lower surface of top, the surface upper end of flange support section of thick bamboo (71) and the inside wall sliding connection of flange slide cartridge (72), flange support section of thick bamboo (71) and flange slide cartridge (72) constitute holistic surface middle part activity and have cup jointed spring (73).
4. The quakeproof and shock-isolation device for the mute box of the generator set as claimed in claim 3, is characterized in that: damping mechanism (8) include traveller (81), hydraulic oil (82) and oil leak board (83), traveller (81) set up in the baffle lower surface middle part of flange traveller (72), the surface middle part of traveller (81) and the slide opening sliding connection of flange support section of thick bamboo (71), the surface lower extreme of traveller (81) is equipped with axial evenly distributed oil leak board (83), the oil leak hole dislocation each other of oil leak board (83) forms the zigzag runner, the inside packing of flange support section of thick bamboo (71) has hydraulic oil (82).
5. The quakeproof and shock-isolation device for the mute box of the generator set as claimed in claim 4, is characterized in that: damping mechanism (8) still include solid fixed ring (84) and sealing washer (85), gu fixed ring (84) set up in oil leakage plate (83) and constitute holistic surface, gu be equipped with sealing washer (85) in the recess of fixed ring (84) surface, the inner wall sliding connection of holistic surface and flange support section of thick bamboo (71) is constituteed to sealing washer (85) and solid fixed ring (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120180752.6U CN214384230U (en) | 2021-01-22 | 2021-01-22 | Shockproof and shock-isolation device of generator set mute box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120180752.6U CN214384230U (en) | 2021-01-22 | 2021-01-22 | Shockproof and shock-isolation device of generator set mute box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214384230U true CN214384230U (en) | 2021-10-12 |
Family
ID=77991482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120180752.6U Active CN214384230U (en) | 2021-01-22 | 2021-01-22 | Shockproof and shock-isolation device of generator set mute box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214384230U (en) |
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2021
- 2021-01-22 CN CN202120180752.6U patent/CN214384230U/en active Active
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