CN218953436U

CN218953436U - Generating set sound insulation protector

Info

Publication number: CN218953436U
Application number: CN202223123717.4U
Authority: CN
Inventors: 朱秀珠
Original assignee: Fujian Everstrong Lega Power Equipments Co Ltd
Current assignee: Fujian Everstrong Lega Power Equipments Co Ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-02
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a sound insulation protection device for a generator set, which belongs to the technical field of sound insulation of the generator set and aims at the problems that after the sound insulation protection device is additionally arranged on the generator set, maintenance and heating are inconvenient due to faults; according to the utility model, the driving motor is started when the generator set fails, the output shaft of the driving motor rotates to enable the screw to rotate, so that the bottom plate is driven to move upwards in the screw rotation process, and the top plate is pushed upwards through the supporting rod in the upward movement process of the bottom plate, so that the top plate is separated from the box body, the main body of the internal generator set is exposed to the outside for maintenance, and the maintenance rate of the generator set is greatly improved.

Description

Generating set sound insulation protector

Technical Field

The utility model belongs to the technical field of generator set sound insulation, and particularly relates to a generator set sound insulation protection device.

Background

The generator set is a mechanical assembly for generating electricity, which is used for converting other forms of energy sources such as internal energy, mechanical energy, wind energy and the like into electric energy and supplying the electric energy to other electric equipment, and the current generator set is various in variety along with the development of society, such as being driven by a water turbine, a steam turbine, a diesel engine or other power machines.

In the prior art, a large amount of noise can be generated by the generator set in the power generation process, larger noise pollution is generated, and normal life of people is seriously influenced, so that the generator set is generally placed into a closed space when in sound insulation protection at present, most of noise generated during the working of the generator set can be eliminated by the silencing mode, the difficulty of the generator set in maintenance due to faults is increased, heat dissipation of the generator set is not facilitated, and the working efficiency of the generator set is reduced.

Therefore, a sound insulation protection device for a generator set is needed, and the problems that the generator set is additionally provided with the sound insulation protection device and then is inconvenient to maintain and generate heat due to faults in the prior art are solved.

Disclosure of Invention

The utility model aims to provide a sound insulation protection device for a generator set, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sound insulation protection device of the generator set comprises a vehicle plate, wherein a box body is fixed on the periphery of the top wall of the vehicle plate, a quick overhaul mechanism is arranged on the inner side of the box body, and a heat dissipation mechanism is arranged on the upper side of the vehicle plate;

quick overhaul mechanism includes the mounting groove, the mounting groove sets up at sweep roof middle part, mounting groove tank bottom wall middle part left and right sides all is fixed with driving motor, the driving motor output shaft all is fixed with the screw rod, screw rod threaded connection is respectively in bottom plate middle part left and right sides, bottom plate roof middle part is fixed with the foam-rubber cushion, the foam-rubber cushion top is fixed with the generating set main part, the screw rod top all is fixed with the anticreep piece, bottom plate roof four corners department all is fixed with the bracing piece

In the scheme, the heat dissipation mechanism comprises heat dissipation fins, the heat dissipation fins penetrate through and are fixed on the left wall and the right wall of the outer side of the box body respectively and are uniformly distributed, the top ends of the support rods are fixed on the left side and the right side of the front portion and the rear portion of the bottom wall of the top plate respectively, and a fan is arranged in the middle of the top plate.

It is further worth to say that roof diapire periphery is fixed with the fixture block, the fixture block lateral wall is fixed with sealed pad.

Furthermore, the inner side walls of the box body are respectively fixed with sound absorbing cotton, the generator set main body is positioned at the inner side of the sponge cushion, and the bottom plate is connected at the inner side of the mounting groove in a sliding manner.

As a preferred embodiment, the clamping block is in clearance fit with the box body.

As a preferable implementation mode, the middle part of the front wall of the vehicle plate is fixedly provided with a push rod, the front side and the rear side of the bottom wall of the vehicle plate are respectively provided with an axle, and the left end and the right end of each axle are respectively fixedly provided with wheels.

Compared with the prior art, the sound insulation protection device for the generator set provided by the utility model at least comprises the following beneficial effects:

(1) Through starting driving motor when generating set breaks down, driving motor output shaft rotates and makes the screw rod rotate to drive the bottom plate upward movement at the screw rod rotation in-process, the bottom plate upward moves the roof through the bracing piece in-process, thereby makes roof and box break away from, thereby makes inside generating set main part expose and maintains in the external world, has improved generating set's maintenance rate greatly.

(2) The heat on the box is absorbed through the cooling fins on the left side and the right side of the box, the heat is emitted to the periphery of the box, then the fan is started, air in the box is blown during the operation of the fan, and the internal heat leaves the inside of the box through gaps between the cooling fins and the box, so that the heat of the generator set is dissipated, and the working efficiency of the generator set is improved.

Drawings

FIG. 1 is a schematic side view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic top perspective view of the present utility model;

FIG. 3 is a schematic bottom perspective view of the present utility model;

fig. 4 is a schematic view of a partial front internal structure of the present utility model.

In the figure: 1. a sweep; 2. a heat dissipation mechanism; 3. a rapid maintenance mechanism; 4. a case; 5. a heat sink; 6. a bottom plate; 7. a mounting groove; 8. a driving motor; 9. a screw; 10. an anti-falling block; 11. a sponge cushion; 12. sound absorbing cotton; 13. a support rod; 14. a top plate; 15. a clamping block; 16. a sealing gasket; 17. a blower; 18. a generator set main body; 19. a push rod; 20. an axle; 21. and (3) a wheel.

Detailed Description

The utility model is further described below with reference to examples.

Referring to fig. 1-4, the utility model provides a sound insulation protection device of a generator set, which comprises a vehicle plate 1, wherein a box body 4 is fixed on the periphery of the top wall of the vehicle plate 1, a quick overhaul mechanism 3 is arranged on the inner side of the box body 4, and a heat dissipation mechanism 2 is arranged on the upper side of the vehicle plate 1;

the quick overhaul mechanism 3 includes mounting groove 7, mounting groove 7 is used for installing fixedly to driving motor 8, mounting groove 7 sets up in sweep 1 roof middle part, driving motor 8 is all fixed with in the left and right sides in mounting groove 7 diapire middle part, driving motor 8 output shaft all is fixed with screw rod 9, driving motor 8 during operation can drive screw rod 9 and rotate, screw rod 9 threaded connection is in bottom plate 6 middle part left and right sides respectively, screw rod 9 rotates and can drive bottom plate 6 and rise or descend, bottom plate 6 roof middle part is fixed with foam-rubber cushion 11, through set up the vibration that foam-rubber cushion 11 produced in the generator set during operation at generator set main part 18 downside, thereby can play the effect of noise reduction, foam-rubber cushion 11 top is fixed with generator set main part 18, screw rod 9 top all is fixed with anti-disengaging block 10, bottom plate 6 roof four corners department all is fixed with bracing piece 13, connect bottom plate 6 and roof 14 through bracing piece 13.

Further, as shown in fig. 1, 2 and 3, it is worth specifically describing that the heat dissipation mechanism 2 includes heat dissipation fins 5, the heat dissipation fins 5 penetrate through and are fixed on the left wall and the right wall of the outer side of the box 4 respectively and are uniformly distributed, the top ends of the supporting rods 13 are fixed on the left side and the right side of the front wall and the rear wall of the top plate 14 respectively, a fan 17 is arranged in the middle of the top plate 14, and the heat dissipation fins 5 can absorb heat in the box 4 by utilizing the heat transfer principle and emit the heat into the air.

Further, as shown in fig. 3, it is worth specifically describing that a clamping block 15 is fixed on the periphery of the bottom wall of the top plate 14, a sealing gasket 16 is fixed on the outer side wall of the clamping block 15, and the top plate 14 and the box body 4 can be tightly connected by matching the clamping block 15 with the sealing gasket 16.

The scheme comprises the following working processes: when the generator set needs to be maintained, the driving motor 8 is started, the screw rod 9 is driven to rotate when the output shaft of the driving motor 8 rotates, the bottom plate 6 moves upwards in the rotation process of the screw rod 9, the top plate 14 is pushed upwards through the supporting rod 13 in the upward movement process of the bottom plate 6, so that the top plate 14 is separated from the box body 4, the internal generator set main body 18 is exposed outside and then can be maintained, a large amount of heat is generated when the generator set works, the box body 4 heats, the heat on the box body 4 is absorbed through the cooling fins 5 on the left side and the right side of the box body 4 and is emitted to the periphery of the box body 4, the fan 17 is started later, and the fan 17 blows air inside the box body 4 when working, so that the internal heat leaves the box body 4 through a gap between the cooling fins 5 and the box body 4, the purpose of heat dissipation of the generator set is achieved, and the working efficiency of the generator set is improved.

The working process can be as follows: under the cooperation of driving motor 8, screw rod 9, bottom plate 6, generating set main part 18, bracing piece 13 and roof 14 can make generating set expose in the external world fast when breaking down and need maintenance, be convenient for maintain it, simultaneously at generating set during operation, can realize giving off the inside heat of box 4 through the cooperation of fin 5 and fan 17, avoid leading to generating set work efficiency low because of installing additional sound insulation protector.

Further, as shown in fig. 1, fig. 2 and fig. 3, it is worth specifically explaining that the inner side wall of the case 4 is fixed with sound absorbing cotton 12, the generator set main body 18 is located inside the foam-rubber cushion 11, the bottom plate 6 is slidably connected inside the mounting groove 7, the sound absorbing cotton 12 and the foam-rubber cushion 11 can both play roles in absorbing sound and reducing noise, and the bottom plate 6 can slide up and down inside the mounting groove 7.

Further, as shown in fig. 3, it is worth specifically describing that the clamping block 15 is in clearance fit with the case 4, so that the clamping block 15 can be clamped inside the top of the case 4.

Further, as shown in fig. 2 and 3, it is worth specifically explaining that a push rod 19 is fixed in the middle of the front wall of the vehicle plate 1, the front side and the rear side of the bottom wall of the vehicle plate 1 are both provided with an axle 20, the left end and the right end of the axle 20 are both fixed with wheels 21, and the push rod 19 is used for pushing the vehicle plate 1, so that the vehicle plate 1 can move through the cooperation of the axle 20 and the wheels 21.

To sum up: the sound absorbing cotton 12 and the foam-rubber cushion 11 can both play roles in absorbing sound and reducing noise, the bottom plate 6 can slide up and down in the installation groove 7, the clamping block 15 can be clamped on the inner side of the top of the box body 4, the push rod 19 is used for pushing the vehicle plate 1, and the vehicle plate 1 can move through the cooperation of the axle 20 and the wheels 21.

The driving motor 8 and the fan 17 can be purchased in the market, and the driving motor 8 and the fan 17 are provided with power supplies, which are fully disclosed in the art, so that the description is not repeated.

Claims

1. The utility model provides a generating set sound insulation protector, includes sweep (1), its characterized in that: the vehicle plate (1) is characterized in that a box body (4) is fixed on the periphery of the top wall of the vehicle plate (1), a quick overhaul mechanism (3) is arranged on the inner side of the box body (4), and a heat dissipation mechanism (2) is arranged on the upper side of the vehicle plate (1);

quick overhaul mechanism (3) are including mounting groove (7), mounting groove (7) set up in sweep (1) roof middle part, mounting groove (7) diapire middle part left and right sides all is fixed with driving motor (8), driving motor (8) output shaft all is fixed with screw rod (9), screw rod (9) threaded connection are respectively in bottom plate (6) middle part left and right sides, bottom plate (6) roof middle part is fixed with foam-rubber cushion (11), foam-rubber cushion (11) top is fixed with generating set main part (18), screw rod (9) top all is fixed with anticreep piece (10), bottom plate (6) roof four corners department all is fixed with bracing piece (13).

2. The generator set sound insulation protection device of claim 1, wherein: the heat dissipation mechanism (2) comprises heat dissipation fins (5), the heat dissipation fins (5) penetrate through and are fixed on the left wall and the right wall of the outer side of the box body (4) respectively and are evenly distributed, the top ends of the support rods (13) are fixed on the left side and the right side of the front portion and the rear portion of the bottom wall of the top plate (14) respectively, and a fan (17) is arranged in the middle of the top plate (14).

3. A generator set sound insulation protection device according to claim 2, wherein: the clamping block (15) is fixed on the periphery of the bottom wall of the top plate (14), and the sealing gasket (16) is fixed on the outer side wall of the clamping block (15).

4. The generator set sound insulation protection device of claim 1, wherein: the sound absorbing cotton (12) is fixed on the inner side wall of the box body (4), the generator set main body (18) is located on the inner side of the foam-rubber cushion (11), and the bottom plate (6) is connected on the inner side of the mounting groove (7) in a sliding mode.

5. A genset sound insulation protection device according to claim 3, wherein: the clamping block (15) is in clearance fit with the box body (4).

6. The generator set sound insulation protection device of claim 1, wherein: push rods (19) are fixed in the middle of the front wall of the vehicle plate (1), axles (20) are arranged on the front side and the rear side of the bottom wall of the vehicle plate (1), and wheels (21) are fixed at the left end and the right end of each axle (20).