CN213043527U

CN213043527U - Environment-friendly noise-reduction generator set

Info

Publication number: CN213043527U
Application number: CN202021892222.6U
Authority: CN
Inventors: 李玉林; 陈华; 陈邦
Original assignee: Tianjin Run Heng Power Technology Co ltd
Current assignee: Tianjin Run Heng Power Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-23
Anticipated expiration: 2030-09-02

Abstract

The utility model provides a generating set of making an uproar falls in environmental protection belongs to the environmental protection and falls the technical field of making an uproar. This generating set of making an uproar falls in environmental protection includes the box and falls the subassembly of making an uproar. The utility model discloses a noise reduction device, including noise reduction assembly, fixed block, sleeve pipe, first spring, slide bar, fixed plate, generating set body, grip block and spacing bolt, fixed block fixed connection in the box, fixed block fixedly connected with dead lever, slider and second spring have been cup jointed on the dead lever surface, the slider is provided with two, the second spring set up in the slider with between the fixed block, sleeve pipe fixed connection in fixed block one side, first spring set up in the sleeve pipe, slide bar one end fixed connection in first spring, under the combined action through first spring and second spring, the noise that the vibration produced has been reduced effectively to noise pollution has been reduced, and the healthy harm to the worker has been reduced.

Description

Environment-friendly noise-reduction generator set

Technical Field

The utility model relates to a field of making an uproar falls in the environmental protection particularly, relates to a generating set of making an uproar falls in the environmental protection.

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.

At present, the generating set that has now on the market has great vibrations in the use, leads to operational environment's noise too big, brings noise pollution for the surrounding environment, brings the influence for worker's hearing on every side, is unfavorable for that the worker is healthy.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a generating set of making an uproar falls in environmental protection aims at improving current generating set use, can produce great noise, causes noise pollution, influences worker's healthy problem.

The utility model discloses a realize like this:

the utility model provides a generating set of making an uproar falls in environmental protection includes the box and falls the subassembly of making an uproar.

The noise reduction assembly comprises a fixed block, a sleeve, a first spring, a sliding rod, a fixed plate, a generator set body, a clamping plate and a limiting bolt, wherein the fixed block is provided with four fixed blocks, the four fixed blocks are fixedly connected in the box body, a fixed rod is fixedly connected between the two fixed blocks, the surface of the fixed rod is sleeved with a sliding block and two second springs, the second springs are arranged between the sliding block and the fixed blocks, the sleeve is fixedly connected to one side of the fixed block, the first spring is arranged in the sleeve, one end of the sliding rod is fixedly connected to the first spring, one end of the sliding rod is slidably arranged in the sleeve, the fixed plate is fixedly connected to one end of the sliding rod, which is far away from the first spring, one end of the sliding block is rotatably connected with a supporting rod, one end of the supporting rod, the generating set body install in the fixed plate is kept away from slide bar one side, the grip block is provided with two, two the grip block divide set up in generating set body both sides, spacing bolt is provided with four, spacing bolt one end fixed connection in generating set body, the spacing bolt other end sliding connection in the grip block.

In an embodiment of the present invention, the through hole is opened in the clamping plate, and the spacing bolt is disposed in the through hole gap.

The utility model discloses an in an embodiment, its characterized in that, the grip block with generating set body is provided with the third spring, the third spring is provided with two at least.

The utility model discloses an in one embodiment, the fixed plate is kept away from generating set body one side fixedly connected with engaging lug, the also fixedly connected with of slider one side the engaging lug, the bracing piece passes through the engaging lug rotate connect in the fixed plate with the slider.

In an embodiment of the present invention, the box body includes an outer shell and an inner shell, and a rubber pad is disposed between the outer shell and the inner shell.

The utility model discloses an in the embodiment, box one side is run through and is provided with the ventilation pipe, fixedly connected with fan in the ventilation pipe.

In an embodiment of the present invention, the fan is fixedly connected to the connecting frame, and one end of the connecting frame is fixedly connected to the inner wall of the ventilation duct.

In an embodiment of the present invention, the ventilation pipe outside is fixedly connected with an extension cover, and the extension cover opening is provided with a sound-deadening net.

In an embodiment of the present invention, the ventilation pipe is located on the filter screen fixedly connected to the inner wall of the box.

The utility model discloses an in one embodiment, the box is kept away from ventilation pipe one side intercommunication is provided with the shutter, the slope is provided with the amortization piece in the shutter.

The utility model has the advantages that: the utility model discloses an above-mentioned design obtains an environmental protection generating set of making an uproar that falls, during the use, the generating set body produces and moves the vibration, vibration conduction to fixed plate, then conduction to slide bar, at last under the effect of sheathed tube first spring, the effective absorption vibration, the noise reduction, vibration conduction to bracing piece simultaneously, under the effect of slider extrusion second spring, further reduce the vibration simultaneously, promote the noise reduction effect, under the combined action through first spring and second spring, the noise that the vibration produced has been reduced effectively, thereby noise pollution has been reduced, and the healthy harm to the worker has been reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of an environment-friendly noise-reduction generator set according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a box body according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a noise reduction assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a blind according to an embodiment of the present invention.

In the figure: 100-a box body; 110-a housing; 120-an inner shell; 130-rubber pad; 140-a vent-tube; 141-a fan; 1411-a link; 142-an expansion cage; 1421-silence net; 143-a filter screen; 150-blinds; 151-amortization pieces; 200-a noise reduction assembly; 210-fixed block; 211-a fixation bar; 212-a slider; 213-a second spring; 214-a support bar; 220-a cannula; 230-a first spring; 240-a slide bar; 250-a fixed plate; 251-a connecting lug; 260-a generator set body; 270-a clamping plate; 271-a through hole; 272-a third spring; 280-limit bolt.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: an environmental protection noise reduction generator set comprises a box body 100 and a noise reduction assembly 200.

The noise reduction assembly 200 is mounted within the housing 100, the housing 100 is used to protect and mount the noise reduction assembly 200, and the noise reduction assembly 200 is used to reduce noise.

Referring to fig. 1, 2, 3 and 4, the noise reduction assembly 200 includes a fixing block 210, a sleeve 220, a first spring 230, a sliding rod 240, a fixing plate 250, a generator set body 260, a clamping plate 270 and a limit bolt 280, the fixing block 210 is provided with four fixing blocks 210, the four fixing blocks 210 are fixedly connected in the box 100, the fixing blocks 210 are bolted or welded to the box 100, a fixing rod 211 is fixedly connected between the two fixing blocks 210, the fixing rod 211 is bolted or welded between the two fixing blocks 210, a sliding block 212 and a second spring 213 are sleeved on the surface of the fixing rod 211, the sliding block 212 is provided with two second springs 213, the second spring 213 is arranged between the sliding block 212 and the fixing block 210, the sleeve 220 is fixedly connected to one side of the fixing block 210, the sleeve 220 is bolted or welded to the fixing block 210, the first spring 230 is arranged in the sleeve 220, one end, the fixing plate 250 is fixedly connected to one end of the sliding rod 240 far away from the first spring 230, the fixing plate 250 is bolted or welded to the sliding rod 240, one end of the sliding block 212 is rotatably connected with the supporting rod 214, one end of the supporting rod 214 is rotatably connected to one side of the fixing plate 250 close to the sliding rod 240, specifically, one side of the fixing plate 250 far away from the generator set body 260 is fixedly connected with a connecting lug 251, one side of the fixing plate 250 far away from the generator set body 260 is bolted or welded with the connecting lug 251, one side of the sliding block 212 is also fixedly connected with the connecting lug 251, the supporting rod 214 is rotatably connected to the fixing plate 250 and the sliding block 212 through the connecting lug 251, vibration of the fixing plate 250 is transmitted to the third spring 272 to be absorbed through the connecting lug 251, the generator set body 260 is installed on one side of the, clamping plate 270 bolted connection or weld in box 100, limit bolt 280 is provided with four, limit bolt 280 one end fixed connection is in generating set body 260, limit bolt 280 one end bolted connection or weld in generating set body 260, the other end sliding connection of limit bolt 280 is in clamping plate 270, specifically, clamping plate 270 has seted up through-hole 271, limit bolt 280 and through-hole 271 clearance setting, clamping plate 270 and generating set body 260 are provided with third spring 272, third spring 272 is provided with two at least, through setting up clamping plate 270, limit bolt 280 moves inside through-hole 271 of clamping plate 270, carry out the vibration buffering through third spring 272, thereby reduce the noise that generating set body 260 vibrated and produce.

Wherein, the box 100 includes an outer shell 110 and an inner shell 120, a rubber pad 130 is disposed between the outer shell 110 and the inner shell 120, an interlayer is formed between the outer shell 110 and the inner shell 120, which effectively blocks noise, in this embodiment, a ventilation pipe 140 is disposed on one side of the box 100 in a penetrating manner, a fan 141 is fixedly connected in the ventilation pipe 140, the fan 141 drives air to flow, which improves heat dissipation effect, it should be noted that, the fan 141 is fixedly connected with a connecting frame 1411, one end of the connecting frame 1411 is fixedly connected to the inner wall of the ventilation pipe 140 for stably installing the fan 141, an expansion cover 142 is fixedly connected to the outer side of the ventilation pipe 140, a silencing net 1421 is disposed at an opening of the expansion cover 142, which increases air inflow, the silencing net 1421 absorbs noise, in this embodiment, a filtering net 143 is fixedly connected to the inner wall of the ventilation pipe, the louver 150 is provided with the silencing sheet 151 in an inclined manner, so that air circulation is increased, and the heat dissipation effect is further improved.

Specifically, this generating set of making an uproar falls in environmental protection's theory of operation: when in use, the generator set body 260 generates dynamic vibration, the vibration is transmitted to the fixing plate 250, then to the sliding rod 240, and finally, under the action of the first spring 230 of the sleeve 220, the vibration is effectively absorbed, the noise is reduced, the vibration is simultaneously transmitted to the supporting rod 214, under the action of the slider 212 pressing the second spring 213, the vibration is further reduced, the noise reduction effect is improved, by providing the clamping plate 270, the stopper 280 moves inside the through-hole 271 of the clamping plate 270, is vibration-buffered by the third spring 272, thereby reducing the noise generated by the vibration of the generator set body 260, the fan 141 drives the air to flow, the air circulation is improved by matching with the shutter 150, the heat dissipation efficiency of the device is improved, the service life is prolonged, the combined action of the first spring 230 and the second spring 213 effectively reduces the noise generated by vibration, thereby reducing noise pollution and reducing the harm to the health of workers.

It should be noted that the specific model specification of the generator set body 260 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the genset body 260 and its principles will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmental protection noise reduction generator set is characterized by comprising

A case (100);

the noise reduction assembly (200) comprises fixed blocks (210), sleeves (220), first springs (230), sliding rods (240), a fixed plate (250), a generator set body (260), a clamping plate (270) and a limiting bolt (280), wherein the fixed blocks (210) are provided with four fixed blocks, the four fixed blocks (210) are fixedly connected into the box body (100), a fixed rod (211) is fixedly connected between the two fixed blocks (210), a sliding block (212) and a second spring (213) are sleeved on the surface of the fixed rod (211), the sliding block (212) is provided with two sliding blocks, the second spring (213) is arranged between the sliding block (212) and the fixed blocks (210), the sleeves (220) are fixedly connected to one side of the fixed blocks (210), the first springs (230) are arranged in the sleeves (220), one ends of the sliding rods (240) are fixedly connected to the first springs (230), slide bar (240) one end slide set up in sleeve pipe (220), fixed plate (250) fixed connection in slide bar (240) are kept away from first spring (230) one end, slider (212) one end is rotated and is connected with bracing piece (214), bracing piece (214) one end rotate connect in fixed plate (250) are close to slide bar (240) one side, generating set body (260) install in fixed plate (250) are kept away from slide bar (240) one side, grip block (270) are provided with two, two grip block (270) divide set up in generating set body (260) both sides, stop cock (280) are provided with four, stop cock (280) one end fixed connection in generating set body (260), stop cock (280) other end sliding connection in grip block (270).

2. The environment-friendly noise-reducing generator set according to claim 1, wherein the clamping plate (270) is provided with a through hole (271), and the limit bolt (280) is arranged in a gap with the through hole (271).

3. An environmentally friendly noise reducing generator set according to claim 1, wherein the clamping plate (270) and the generator set body (260) are provided with third springs (272), and at least two of the third springs (272) are provided.

4. The environment-friendly noise-reducing generator set according to claim 1, wherein a connecting lug (251) is fixedly connected to one side of the fixing plate (250) away from the generator set body (260), a connecting lug (251) is also fixedly connected to one side of the sliding block (212), and the supporting rod (214) is rotatably connected to the fixing plate (250) and the sliding block (212) through the connecting lug (251).

5. An environment-friendly noise-reducing generator set according to claim 1, wherein the box body (100) comprises an outer shell (110) and an inner shell (120), and a rubber pad (130) is arranged between the outer shell (110) and the inner shell (120).

6. The environment-friendly noise-reducing generator set according to claim 1, wherein a ventilation pipe (140) penetrates through one side of the box body (100), and a fan (141) is fixedly connected in the ventilation pipe (140).

7. The environment-friendly noise-reducing generator set according to claim 6, wherein the fan (141) is fixedly connected with a connecting frame (1411), and one end of the connecting frame (1411) is fixedly connected with the inner wall of the ventilating pipe (140).

8. The environment-friendly noise-reducing generator set according to claim 7, wherein an expansion cover (142) is fixedly connected to the outer side of the ventilation pipe (140), and a sound-deadening net (1421) is arranged at an opening of the expansion cover (142).

9. The environment-friendly noise-reducing generator set according to claim 8, wherein a filter screen (143) is fixedly connected to an inner wall of the ventilation pipe (140) at one end of the box body (100).

10. An environment-friendly noise-reducing generator set according to claim 9, wherein a louver (150) is arranged on one side of the box body (100) far away from the ventilation pipe (140), and a silencing sheet (151) is obliquely arranged in the louver (150).