CN107830314B - A kind of Mobile low noise generating set - Google Patents
A kind of Mobile low noise generating set Download PDFInfo
- Publication number
- CN107830314B CN107830314B CN201710898712.3A CN201710898712A CN107830314B CN 107830314 B CN107830314 B CN 107830314B CN 201710898712 A CN201710898712 A CN 201710898712A CN 107830314 B CN107830314 B CN 107830314B
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- Prior art keywords
- tractor
- noise reduction
- chassis
- generator
- castor
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Classifications
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
- F02B77/13—Acoustic insulation
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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
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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
- F16F15/046—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 using combinations of springs of different kinds
Abstract
The invention discloses a kind of Mobile low noise generating sets, its structure includes generator noise reduction cabinet, generating set component, chassis, first castor, second castor, motor group component is installed on generator noise reduction box house, generating set component is equipped with generator main body, the generator noise reduction bottom of box and chassis are welded, chassis, generator noise reduction chamber door is vertical, generator noise reduction cabinet is equipped with blinds chamber door, bottom plate, inspect face-port, the present invention is by by tractor on chassis, it balances strut and carries the cooperation between restorer, the connection type of tractor can reinforce the stability and resiliency of generator noise reduction cabinet, avoid occurring the case where sliding at work, balance strut divides equally the integrated support dynamics of equipment, increase the degree of balance of equipment, it avoids all pressing on active force on castor, effectively subtract The walking resistance for having lacked castor, move it carry out it is more laborsaving, it is easy to remove.
Description
Technical field
The present invention is a kind of Mobile low noise generating set, belongs to Mobile low noise generating set technical field.
Background technique
Generating set is a kind of electromechanical integration setting equipment part for the chemical energy of fuel oil being converted into electric energy, in the present age
The today being showing improvement or progress day by day is industrialized, is the development with computer network and communication miracle everywhere, setting equipment part tackles
The requirement that electric power provides reliability is also increasingly reinforced, since ups power supply has that power-on time is short.Diesel oil is allowed in this way
Generating set has a vast development space, but diesel generating set is while providing people with convenience, also due to unit
Noise directly affect health, work and the existence of people.With people's improving gradually to environmental requirement, how to locate
Managing and overcoming the above problem just becomes the matter of utmost importance of diesel generating set application and development, we introduce first herein
The generation and processing main points of noise of diesel motor set.
One, generating set noise Producing reason:
1. pneumatic noise: pneumatic noise be concentrated mainly on Generators into, the exhaust pipe mouth of exhaust outlet and generator, gas
It is generated when the instability flowing of flow noise gas, that is, pulsation, air-flow and the gas and gas and object of air-flow are mutual
What effect generated.
2. mechanical noise: mechanical noise be by the rotation of diesel-driven generator components, imbalance cause vibration generate and
Expanding gas blow cylinder generates in diesel-driven generator, and there are also the mutual frictions between component of machine, bearing.
3. electromagnetic noise: electromagnetic noise is to be generated by alternating magnetic field to stator and rotor effect, periodic alternating force, hair
Motor operating, electric field energy and magnetic field energy interaction conversion generate electromagnetic noise.
Prior art discloses application No. is a kind of diesel generating set silencing means of CN201520988734.5, packets
Include inlet air silencing groove, soundproof door, sound-absorbing board group, outlet air silencing groove and silencer of generator group composition.It is characterized by: it is described every
Side is equipped with diesel generating set in sound door, and diesel generating set is fixedly connected by pipeline with silencer of generator group；It is described
The side of diesel generating set is fixed to be equipped with outlet air silencing groove, and outlet air silencing groove is provided with sound-absorbing board group；It is another in the soundproof door
Side is equipped with inlet air silencing groove.Existing generating set is draw bar to be equipped on chassis, and equipment overall strength is pressed on
Generating set is moved on castor, increases the walking resistance of castor, it is mobile to carry out getting up more arduously, it is not easy to move
It is dynamic.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of Mobile low noise generating set, with solution
Certainly existing generating set reduces noise merely by setting noise reduction cabinet or muffler, not according to motor and excitation
Between internal structure reduce equipment entirety noise, can not effectively reduce noise pollution.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of Mobile low noise hair
Motor group, structure include generator noise reduction cabinet, generating set component, chassis, the first castor, the second castor, the motor
Group component is installed on generator noise reduction box house, and the generating set component is equipped with generator main body, the power generation
The machine noise reduction bottom of box and chassis are welded, and the chassis, generator noise reduction cabinet are vertical, and the generator noise reduction cabinet is equipped with
Blinds chamber door, inspects face-port at bottom plate, and the blinds chamber door is embedded in generator noise reduction cabinet front plate, the generator noise reduction
Cabinet is integrated with bottom plate, and the inspection face-port is embedded in generator noise reduction case-side end, and the chassis is equipped with and hangs
Hook and support leg, the chassis are fixedly connected with support leg, and the support leg is equipped with 3 or more, first castor, crus secunda
Wheel activity is installed in chassis left and right ends, and first castor, the second castor are parallel to each other and are in same horizontal line, described
Chassis is equipped with the first tractor, through-hole, balance strut, the second tractor, third tractor, carrying restorer, the carrying
Restorer be set to tray bottom center on, the balance strut equipped with 4 and it is horizontally-parallel be arranged on chassis, the balance
Stiffening plate is fixed on strut, first tractor, the second tractor, third tractor are successively installed on balance branch
On bar, first tractor, the second tractor, third tractor are parallel to each other, first tractor, the second tractor,
Third retractor structures are identical, the through-hole be embedded in balance strut left and right ends, first tractor by locking grip orifice,
Fast pulley, balance traction device, reset spring composition, the balance traction device is square structure, and the balance traction device is embedded in
Grip orifice is locked, the reset spring and balance traction device are interference fitted, and balance traction device top passes through fast pulley and hair
The motor noise-reducing bottom of box is connected, and the carrying restorer is by the first damping block, center balancing pole, upper power arm, lower power
Arm, the second damping block composition, the center balancing pole are set between upper power arm, lower power arm, and first damping block passes through
Center balancing pole is fixedly connected with the second damping block, and the upper power arm, lower power arm are bow character form structure.
Further, motor casing and damping device are fixed in the generator main body, the motor casing is equipped with resistance to
Grinding ring, enhancement layer and radiator-grid, the wear-resisting ring are embedded in motor casing extexine, and the enhancement layer, motor casing are integration knot
Structure, the radiator-grid and enhancement layer are interference fitted.
Further, the damping device is made of voltage stabilization plate, damping feet, fixed plate, and the damping feet is set to steady
Between pressing plate, fixed plate, the damping feet is equipped with 2.
Further, the damping feet is made of the first fixed wheel, the second fixed wheel, back stop hole, filled layer, and described first
Fixed wheel is set on four arm of angle of filled layer, and the back stop hole is embedded in filled layer center, is fixed on the back stop hole
Compression ring.
Further, the motor casing internal activity is equipped with radiator fan.
Further, the pedestal is the public chassis of channel steel.
Further, first castor, the second castor are moved convenient for generating set.
Beneficial effect
Generating set is placed on needs first and used in the localities by a kind of Mobile low noise generating set of the present invention, and
Fixation is supported by support leg, has checked that each component in generating set whether normal operation, is then powered to equipment
It uses, the controller of generating set is used to control the working of generator, and telescopic lever can be fastened on suspension hook to hair
Motor group is moved, and is at this time connected equipment and chassis according to the first tractor being equipped on chassis, and as flat
The fulcrum to weigh between strut and cabinet, when balance traction device, reset spring can make generator noise reduction cabinet to equipment at work
Guarantee smoothness, effectively reduce noise, if short-distance movement generator, balance traction device can be reduced the vibration of equipment as needed
It is dynamic, and from more balance struts and under carrying with restorer, the weight of generating set is divided equally, avoiding will be all
Weight is applied to the first castor, the second castor, reduces walking resistance, keeps the movement of its equipment more convenient, and the speed of travel is fast, mitigates
The working dynamics of staff.For example, generating set can be carried out in the Work places of field using.
The present invention is by by tractor on chassis, balance strut and carrying cooperation between restorer, the company of tractor
The mode of connecing can reinforce the stability and resiliency of generator noise reduction cabinet, avoid occurring the case where sliding at work, balance
Strut divides equally the integrated support dynamics of equipment, increases the degree of balance of equipment, avoids active force all pressing on castor
On, effectively reduce the walking resistance of castor, move it carry out it is more laborsaving, it is easy to remove.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of Mobile low noise generating set of the present invention.
Fig. 2 is the structural schematic diagram on chassis of the present invention.
Fig. 3 is the status diagram on chassis of the present invention.
Fig. 4 is the structural schematic diagram of the first tractor of the invention.
Fig. 5 is the structural schematic diagram of present invention carrying restorer.
Fig. 6 is the structural schematic diagram of generator main body of the present invention.
Fig. 7 is the structural schematic diagram of motor casing of the present invention.
Fig. 8 is the structural schematic diagram of damping feet of the present invention.
Fig. 9 is the structural schematic diagram of the ventilative ring of damping feet of the present invention.
In figure: generator noise reduction cabinet -1, generating set component -2, chassis -3, the first castor -4, the second castor -5, hundred
Leaf chamber door -101, bottom plate -102 inspect face-port -103, fixed plate -22, suspension hook -31, support leg -32, wear-resisting ring -2211, reinforce
Layer -2212, radiator-grid -2213, the first fixed wheel -2421, the second fixed wheel -2422, back stop hole -2423, filled layer -2424, thoroughly
Compression ring -24231, voltage stabilization plate -241, damping feet -242, the first tractor -33, through-hole -34, balance strut -35, the second traction
Device -36, carrying restorer -38, locking grip orifice -331, fast pulley -332, balance traction device -333, is answered at third tractor -37
Position spring -334, the first damping block -381, center balancing pole -382, upper power arm -383, lower power arm -384, the second damping
Block -385, stiffening plate -351, generator main body -21, motor casing -221, damping device -24.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment 1
Fig. 1 to Fig. 9 is please referred to, the present invention provides a kind of Mobile low noise generating set, and structure includes generator drop
It makes an uproar cabinet 1, generating set component 2, chassis 3, the first castor 4, the second castor 5, the generating set component 2 is installed on hair
Inside motor noise-reducing cabinet 1, the generating set component 2 is equipped with generator main body 21,1 bottom of generator noise reduction cabinet
It is welded with chassis 3, the chassis 3, generator noise reduction cabinet 1 are vertical, and the generator noise reduction cabinet 1 is equipped with blinds chamber door
101, bottom plate 102, inspection face-port 103, the blinds chamber door 101 are embedded in 1 front plate of generator noise reduction cabinet, the generator
Noise reduction cabinet 1 is integrated with bottom plate 102, and the inspection face-port 103 is embedded in 1 side of generator noise reduction cabinet, described
Chassis 3 is equipped with suspension hook 31 and support leg 32, and the chassis 3 is fixedly connected with support leg 32, the support leg 32 equipped with 3 with
On, first castor 4,5 activity of the second castor are installed in 3 left and right ends of chassis, and first castor 4, the second castor 5 are mutually
In parallel and in same horizontal line, the chassis 3 is equipped with the first tractor 33, through-hole 34, balance strut 35, second and draws
Device 36, third tractor 37, carrying restorer 38, the carrying restorer 38 are set on 3 bottom center of chassis, the balance
Strut 35 be equipped with 4 and it is horizontally-parallel be arranged on chassis 3, be fixed with stiffening plate 351 on the balance strut 35, described the
One tractor 33, the second tractor 36, third tractor 37 are successively installed on balance strut 35, first tractor
33, the second tractor 36, third tractor 37 are parallel to each other, first tractor 33, the second tractor 36, third tractor
37 structures are identical, and the through-hole 34 is embedded in balance 35 left and right ends of strut, and first tractor 33 is by locking grip orifice
331, fast pulley 332, balance traction device 333, reset spring 334 form, and the balance traction device 333 is square structure, described
Balance traction device 333 is embedded in locking grip orifice 331, and the reset spring 334 is interference fitted with balance traction device 333, described
333 top of balance traction device is connected by fast pulley 332 with 1 bottom of generator noise reduction cabinet, the carrying restorer 38 by
First damping block 381, center balancing pole 382, upper power arm 383, lower power arm 384, the second damping block 385 composition, it is described in
Heart balancing pole 382 is set between upper power arm 383, lower power arm 384, and first damping block 381 passes through center balancing pole 382
It is fixedly connected with the second damping block 385, the upper power arm 383, lower power arm 384 are bow character form structure, the power generation owner
Motor casing 221 and damping device 24 are fixed on body 21, the motor casing 221 is equipped with wear-resisting ring 2211, enhancement layer 2212
With radiator-grid 2213, the wear-resisting ring 2211 is embedded in 221 extexine of motor casing, and the enhancement layer 2212, motor casing 221 are one
Body structure, the radiator-grid 2213 are interference fitted with enhancement layer 2212, and the damping device 24 is by voltage stabilization plate 241, resilient cushion
Foot 242, fixed plate composition, the damping feet 242 are set between voltage stabilization plate 241, fixed plate 22, and the damping feet 242 is set
There are 2, the damping feet 242 is made of the first fixed wheel 2421, the second fixed wheel 2422, back stop hole 2423, filled layer 2424,
First fixed wheel 2421 is set on 2,424 4 arm of angle of filled layer, and the back stop hole 2423 is embedded in 2424 center of filled layer,
Ventilative ring 24231 is fixed on the back stop hole 2423, the motor casing internal activity is equipped with radiator fan, the pedestal
For the public chassis of channel steel, first castor, the second castor are moved convenient for generating set.
The effect of balance strut 35 described in this patent is raising vehicle body rigidity, enhances the stability in negotiation of bends,
The effect of balancing pole is to cause the torsion of shaft in order to prevent when the level height difference of left and right two-wheeled, and balancing pole can generate
Anti-dumping resistance inhibits vehicle body to roll.Only the right and left suspention because road surface rise and fall or turned to it is curved caused by asynchronous movement
When balancing pole ability generation act on.
When using the present invention, generating set is placed on needs using in the localities first, and by support leg 32 into
Row support is fixed, and has checked that each component in generating set whether normal operation, then carries out energization use, generator to equipment
The controller of group is used to control the working of generator, and telescopic lever, which can be fastened on suspension hook 3, carries out generating set
It is mobile, equipment and chassis are connected according to the first tractor 33 being equipped on chassis at this time, and as balance strut 35
Fulcrum between cabinet, when balance traction device 333, reset spring 334 can make generator noise reduction cabinet 1 to equipment at work
Guarantee smoothness, effectively reduce noise, if short-distance movement generator, balance traction device 333 can be reduced equipment as needed
Vibration, and from more balance struts 35 and carry restorer 38 under, the weight of generating set is divided equally, avoid by
All weight is applied to the first castor 4, the second castor 5, reduces walking resistance, keeps the movement of its equipment more convenient, walking speed
Degree is fast, mitigates the working dynamics of staff.For example, generating set can be carried out in the Work places of field using.
Because being equipped with wear-resisting ring 2211, enhancement layer 2212, radiator-grid 2213, increase the wear-resisting and thermal diffusivity of motor casing 221
Can, its motor casing 221 can be made to extend the service life of motor casing 221 under prolonged use, and reduce calorific value.
Because of the cooperation between voltage stabilization plate 241, damping feet 242, fixed plate 22, support effect is more preferable, when equipment is in work
When making, enough support degrees are provided, works together more stable, greatly reduces noise.
Damping spring is mounted on back stop hole 2443 according to what is be equipped with, while increasing stable, is had centainly
Damping effect effectively reduces the noise of external force generation, and peace is fixed in spring by the first fixed wheel 2441, the second fixed wheel 2442
Dress.
Because 221 internal activity of motor casing is equipped with radiator fan, the heat generated that equipment can work is dispersed, and is mentioned
High heat dissipation effect.
Generator noise reduction cabinet 1 of the invention, generating set component 2, chassis 3, the first castor 4, the second castor 5, blinds
Chamber door 101, bottom plate 102, inspect face-port 103, suspension hook 31, support leg 32, wear-resisting ring 2211, enhancement layer 2212, radiator-grid 2213,
First fixed wheel 2421, the second fixed wheel 2422, back stop hole 2423, filled layer 2424, ventilative ring 24231, voltage stabilization plate 241, damping
Feet 242, the first tractor 33, through-hole 34, balance strut 35, the second tractor 36, third tractor 37, is held at fixed plate 22
Carry restorer 38, locking grip orifice 331, fast pulley 332, balance traction device 333, reset spring 334, the first damping block 381, in
Heart balancing pole 382, upper power arm 383, lower power arm 384, the second damping block 385, stiffening plate 351, generator main body 21, motor
Shell 221,24 component of damping device are universal standard part or component as known to those skilled in the art, and structure and principle are all
This technology personnel can learn by technical manual or know by routine experiment method that problems solved by the invention is existing skill
Art is draw bar to be equipped on chassis, and equipment overall strength, which is pressed on castor, moves generating set, is increased
The walking resistance of castor, it is mobile to carry out getting up more laborious, it is not easy to move, the present invention pass through above-mentioned component mutual group
It closes, it can be by the way that by the cooperation on chassis between tractor, balance strut and carrying restorer, the connection type of tractor can
The stability and resiliency for reinforcing generator noise reduction cabinet, avoid occurring the case where sliding at work, balance strut for equipment
Integrated support dynamics divided equally, increase the degree of balance of equipment, avoid all pressing on active force on castor, effectively reduce
The walking resistance of castor, move it carry out it is more laborsaving, it is easy to remove, it is described in detail below:
The chassis 3 is equipped with the first tractor 33, through-hole 34, balance strut 35, the second tractor 36, third tractor
37, carry restorer 38, the carrying restorer 38 is set on 3 bottom center of chassis, the balance strut 35 equipped with 4 and
It is horizontally-parallel to be arranged on chassis 3, stiffening plate 351, first tractor 33, second are fixed on the balance strut 35
Tractor 36, third tractor 37 are successively installed on balance strut 35, first tractor 33, the second tractor
36, third tractor 37 is parallel to each other, and first tractor 33, the second tractor 36,37 structure of third tractor are identical, institute
It states through-hole 34 and is embedded in balance 35 left and right ends of strut, first tractor 33 is by locking grip orifice 331, fast pulley 332, flat
Weigh tractor 333, the composition of reset spring 334, and the balance traction device 333 is square structure, and the balance traction device 333 is embedded
In locking grip orifice 331, the reset spring 334 is interference fitted with balance traction device 333,333 top of balance traction device
It is connected by fast pulley 332 with 1 bottom of generator noise reduction cabinet, the carrying restorer 38 is by the first damping block 381, center
Balancing pole 382, upper power arm 383, lower power arm 384, the second damping block 385 composition, the center balancing pole 382 are set to upper dynamic
Between the arm of force 383, lower power arm 384, first damping block 381 is fixed by center balancing pole 382 and the second damping block 385
Connection, the upper power arm 383, lower power arm 384 are bow character form structure.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of Mobile low noise generating set, structure includes generator noise reduction cabinet (1), generating set component (2), bottom
Disk (3), the first castor (4), the second castor (5), it is characterised in that:
The generating set component (2) is installed on inside generator noise reduction cabinet (1), on the generating set component (2)
Equipped with generator main body (21), the generator noise reduction cabinet (1) bottom and chassis (3) are welded, the chassis (3), generator
Vertically, the generator noise reduction cabinet (1) is equipped with blinds chamber door (101), bottom plate (102), inspects face-port noise reduction cabinet (1)
(103), the blinds chamber door (101) is embedded in generator noise reduction cabinet (1) front plate, the generator noise reduction cabinet (1) with
Bottom plate (102) is integrated, and the inspection face-port (103) is embedded in generator noise reduction cabinet (1) side, the chassis
(3) it is equipped with suspension hook (31) and support leg (32), the chassis (3) is fixedly connected with support leg (32), the support leg (32)
Equipped with 3 or more, first castor (4), the second castor (5) activity are installed in chassis (3) left and right ends, first castor
(4), the second castor (5) is parallel to each other and in same horizontal line；
The chassis (3) is equipped with the first tractor (33), through-hole (34), balance strut (35), the second tractor (36), third
Tractor (37), carrying restorer (38), the carrying restorer (38) are set on chassis (3) bottom center, the balance
Strut (35) be equipped with 4 and it is horizontally-parallel be arranged on chassis (3), be fixed with stiffening plate on the balance strut (35)
(351), first tractor (33), the second tractor (36), third tractor (37) are successively installed on balance strut
(35) on, first tractor (33), the second tractor (36), third tractor (37) are parallel to each other, first traction
Device (33), the second tractor (36), third tractor (37) structure are identical, and it is left that the through-hole (34) is embedded in balance strut (35)
Right both ends, first tractor (33) is by locking grip orifice (331), fast pulley (332), balance traction device (333), reset bullet
Spring (334) composition, the balance traction device (333) are square structure, and the balance traction device (333) is embedded in locking grip orifice
(331), the reset spring (334) and balance traction device (333) are interference fitted, and balance traction device (333) top passes through
Fast pulley (332) is connected with generator noise reduction cabinet (1) bottom, the carrying restorer (38) by the first damping block (381),
Center balancing pole (382), upper power arm (383), lower power arm (384), the second damping block (385) composition, the center balance
Bar (382) is set between upper power arm (383), lower power arm (384), and first damping block (381) passes through center balancing pole
(382) it is fixedly connected with the second damping block (385), the upper power arm (383), lower power arm (384) are bow character form structure.
2. a kind of Mobile low noise generating set according to claim 1, it is characterised in that: the generator main body
(21) motor casing (221) and damping device (24) are fixed on, the motor casing (221) is equipped with wear-resisting ring (2211), adds
Strong layer (2212) and radiator-grid (2213), the wear-resisting ring (2211) are embedded in motor casing (221) extexine, the enhancement layer
(2212), motor casing (221) is integrated, and the radiator-grid (2213) and enhancement layer (2212) are interference fitted.
3. a kind of Mobile low noise generating set according to claim 1, it is characterised in that: the damping device (24)
Be made of voltage stabilization plate (241), damping feet (242), fixed plate (22), the damping feet (242) be set to voltage stabilization plate (241),
Between fixed plate (243), the damping feet (242) is equipped with 2.
4. a kind of Mobile low noise generating set according to claim 3, it is characterised in that: the damping feet
(242) it is made of the first fixed wheel (2421), the second fixed wheel (2422), back stop hole (2423), filled layer (2424), described first
Fixed wheel (2421) is set on (2424) four arm of angle of filled layer, and the back stop hole (2423) is embedded in filled layer (2424) center,
Ventilative ring (24231) are fixed on the back stop hole (2423).
5. a kind of Mobile low noise generating set according to claim 2, it is characterised in that: the motor casing (221)
Internal activity is equipped with radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898712.3A CN107830314B (en) | 2017-09-28 | 2017-09-28 | A kind of Mobile low noise generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898712.3A CN107830314B (en) | 2017-09-28 | 2017-09-28 | A kind of Mobile low noise generating set |
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| Publication Number | Publication Date |
|---|---|
| CN107830314A CN107830314A (en) | 2018-03-23 |
| CN107830314B true CN107830314B (en) | 2019-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710898712.3A Active CN107830314B (en) | 2017-09-28 | 2017-09-28 | A kind of Mobile low noise generating set |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512348A (en) * | 2018-04-17 | 2018-09-07 | 山东科技大学 | A kind of damping power electric generator |
| CN110040192A (en) * | 2019-05-30 | 2019-07-23 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | Carrying platform, beacon, compressor, generator and water pump |
| CN110391713A (en) * | 2019-07-11 | 2019-10-29 | 扬州大劲电机制造有限公司 | A kind of low-noise generator group |
| CN111219246B (en) * | 2020-02-19 | 2021-09-03 | 伟能机电设备(深圳)有限公司 | Movable low-noise generator set |
| CN113586844A (en) * | 2021-07-14 | 2021-11-02 | 江苏世科环境发展有限公司 | Noise reduction device and comprehensive treatment method for factory building noise |
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| US5118262A (en) * | 1991-04-01 | 1992-06-02 | Kuo Shui Long | Multi-function combination air compressor |
| CN201897044U (en) * | 2010-12-15 | 2011-07-13 | 复盛实业(上海)有限公司 | Mobile diesel generator set |
| JP5753428B2 (en) * | 2011-04-07 | 2015-07-22 | 株式会社やまびこ | Engine working machine |
| CN106593630A (en) * | 2015-10-16 | 2017-04-26 | 江苏鲲鹏电力设备有限公司 | Portable mobile generator set |
| CN206274016U (en) * | 2016-12-08 | 2017-06-23 | 厦门和明科技有限公司 | A kind of damping noise reduction trailer generating set |
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