CN215120417U

CN215120417U - Noise reduction base of generator

Info

Publication number: CN215120417U
Application number: CN202121261337.XU
Authority: CN
Inventors: 张尧波
Original assignee: Nianfeng Fujian Electric Machinery Co ltd
Current assignee: Nianfeng Fujian Electric Machinery Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-10
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to the technical field of generators, in particular to a noise reduction base of a generator; including base body, base body is including the seat of placing, supporting seat and the supporting leg that is cavity cuboid structure, the top surface of placing the seat be equipped with a plurality of screw holes and with place a plurality of heat absorption holes that the seat is inside to be linked together, both sides are provided with the fixed subassembly of making an uproar of falling around the top surface of placing the seat, the top surface left and right sides of placing the seat is provided with the movable subassembly of making an uproar of falling. An object of the utility model is to provide a base of making an uproar falls in generator possesses the good advantage of noise reduction effect, has solved the in-process of making an uproar that falls of current generator, can not fall according to the position of generator installation and make an uproar, leads to the position of making an uproar to fall easily and can not reach the problem of the effect of ideal.

Description

Noise reduction base of generator

Technical Field

The utility model relates to a generator technical field, in particular to base of making an uproar falls in generator.

Background

The generator is mechanical equipment for converting energy in other forms into electric energy, and is driven by a water turbine, a steam turbine, a diesel engine or other power machines, and converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy to be transmitted to the generator, and then the mechanical energy is converted into electric energy by the generator. The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life.

The generator need use the base at the in-process of installation to install, and wherein the use of the vibration damping mount that makes an uproar falls can carry out the shock attenuation and fall the noise to the generator, and the problem that prior art exists is: the vibration damping mount that makes an uproar that falls of generator can not fall according to the position of generator installation at the in-process of installation, leads to the position of making an uproar easily and does not reach the effect of ideal, has reduced the practicality of the vibration damping mount that makes an uproar of generator, and the person of not being convenient for uses.

Therefore, the noise reduction base for the generator is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a base of making an uproar falls in generator possesses the good advantage of noise reduction effect, has solved the in-process of making an uproar that falls of current generator, can not fall according to the position of generator installation and make an uproar, leads to the position of making an uproar to fall easily and can not reach the problem of the effect of ideal.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

a noise reduction base of a generator comprises a base body, wherein the base body comprises a placing seat, a supporting seat and supporting legs, the placing seat is of a hollow cuboid structure, the supporting seat is provided with a placing groove, the left side wall and the right side wall of the placing groove are provided with sliding damping grooves, the placing seat is arranged on the supporting legs, the supporting legs are arranged in the placing groove, the left side and the right side of the placing seat are provided with first sliding blocks matched with the sliding damping grooves, damping springs are arranged in the sliding damping grooves, the lower ends of the damping springs are fixedly connected with the inner bottom surfaces of the sliding damping grooves, the upper ends of the damping springs are fixedly connected with the first sliding blocks, the top surface of the placing seat is provided with a plurality of threaded holes and a plurality of heat absorption holes communicated with the inside of the placing seat, the front side and the rear side of the top surface of the placing seat are provided with fixed noise reduction assemblies, and the left side and the right side of the top surface of the placing seat are provided with movable noise reduction assemblies, the top surface of placing the seat is provided with a plurality of slots along placing seat length extending direction, peg graft between activity noise reduction component and the slot, the bottom surface of placing the seat is provided with the gas vent with inside intercommunication, the groove has been seted up in the front of supporting seat and has been accomodate, accomodate the inslot and install the air exhauster, the input of air exhauster is passed through the defeated wind pipeline and is connected with the gas vent, the lateral wall of accomodating the groove is provided with a plurality of vents.

Specifically, the fixed noise reduction assembly comprises a fixed plate and a sound absorption layer, wherein the sound absorption layer is arranged on one side, facing the generator, of the fixed plate, and the fixed plate and the sound absorption layer are of an integrally formed structure.

Specifically, the sound absorption layer is made of sound absorption cotton materials.

Specifically, the movable noise reduction assembly comprises a sliding inner panel, a sliding middle plate and a sliding outer panel, a plurality of through silencing holes are formed in the sliding inner panel towards one side of the generator, silencing grooves of a plurality of honeycomb coal structures are formed in the sliding middle plate, the silencing grooves correspond to the silencing holes, silencing materials are filled in the silencing grooves, the sliding inner panel, the sliding middle plate and the sliding outer panel are of an integrally formed structure, second sliding blocks are arranged on the front side and the rear side of the sliding outer panel, and a sliding groove matched with the second sliding blocks is formed in one side, facing the generator, of the fixing plate.

Specifically, the sound attenuation material is foam plastic or butyl rubber.

Specifically, one side that slip intermediate lamella was kept away from to slip outer panel articulates there is scalable bracing piece, the one end that slip outer panel was kept away from to scalable bracing piece is provided with the inserted block, inserted block and slot phase-match.

Specifically, scalable bracing piece includes outer gag collar post and interior gag collar post, outer gag collar post cup joints in the gag collar post outside, be provided with the spring buckle on the interior gag collar post, be provided with on the outer gag collar post with a plurality of spacing draw-in grooves of spring buckle assorted.

The utility model has the advantages that: the utility model has the shock absorption effect by arranging the sliding shock absorption groove, the first slide block and the shock absorption spring; the noise reduction vibration damping base of the generator has the advantages of good noise reduction effect and good practicability; through setting up the hole of absorbing heat, being the seat of placing of hollow cuboid structure, gas vent, air exhauster and vent, have radiating effect.

Drawings

FIG. 1 is a schematic structural diagram of the front side of an embodiment of the present invention;

fig. 2 is a top view of the placing base according to the embodiment of the present invention;

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

fig. 4 is a schematic structural view of the movable noise reduction assembly according to the embodiment of the present invention.

Reference numerals: supporting seat 1, accomodate groove 2, air exhauster 3, vent 4, supporting leg 5, place seat 6, damping spring 7, first slider 8, slip damping slot 9, fixed noise reduction subassembly 10, generator 11, endothermic hole 12, fixed plate 13, spout 14, slip outer panel 15, slip intermediate lamella 16, slip inner panel 17, slot 18, scalable bracing piece 19, second slider 21, screw hole 22, inhale sound layer 23, bloop 24, bloop 25, outer gag lever post 26, interior gag lever post 27, spring buckle 28, inserted block 29.

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 the attached drawings 1-4, a noise reduction base of a generator comprises a base body, wherein the base body comprises a placing seat 6, a supporting seat 1 and supporting legs 5 which are of a hollow cuboid structure, the supporting seat 1 is provided with a placing groove, the left side wall and the right side wall of the placing groove are provided with sliding damping grooves 9, the placing seat 6 is erected on the supporting legs 5, the supporting legs 5 are arranged in the placing groove, the left side and the right side of the placing seat 6 are provided with first sliding blocks 8 matched with the sliding damping grooves 9, damping springs 7 are arranged in the sliding damping grooves 9, the lower ends of the damping springs 7 are fixedly connected with the inner bottom surfaces of the sliding damping grooves 9, the upper ends of the damping springs 7 are fixedly connected with the first sliding blocks 8, the top surface of the placing seat 6 is provided with a plurality of threaded holes 22 and a plurality of heat absorption holes 12 communicated with the inner part of the placing seat 6, and the front side and back side of the top surface of the placing seat 6 are provided with fixed noise reduction components 10, the left side and the right side of the top surface of the placing seat 6 are provided with movable noise reduction assemblies, the top surface of the placing seat 6 is provided with a plurality of slots 18 along the length extending direction of the placing seat 6, the movable noise reduction assemblies are inserted into the slots 18, the bottom surface of the placing seat 6 is provided with an air outlet communicated with the inside, the front surface of the supporting seat 1 is provided with an accommodating groove 2, an air exhauster 3 is installed in the accommodating groove 2, the input end of the air exhauster 3 is connected with the air outlet through an air delivery pipeline, and the side wall of the accommodating groove 2 is provided with a plurality of ventilation openings 4; the utility model has the shock absorption effect by arranging the sliding shock absorption groove 9, the first slide block 8 and the shock absorption spring 7; by arranging the movable noise reduction assembly and the slot 18 and utilizing the insertion between the movable noise reduction assembly and the slot 18, the purpose of fixing the position of the movable noise reduction assembly can be realized, and the noise generated by the generator 11 can be absorbed by matching with the use of the fixed noise reduction assembly 10, so that the problem that the noise reduction position cannot reach an ideal noise reduction effect easily because the noise reduction position cannot be reduced according to the installation position of the generator 11 in the installation process of the noise reduction vibration damping base of the conventional generator 11 is solved, and the noise reduction vibration damping base of the generator 11 has the advantages of good noise reduction effect and good practicability; through setting up heat absorption hole 12, being the seat 6 of placing of hollow cuboid structure, gas vent, air exhauster 3 and vent 4, have radiating effect.

Specifically, the fixed noise reduction 10 comprises a fixed plate 13 and a sound absorption layer 23, the sound absorption layer 23 is arranged on one side of the fixed plate 13 facing the generator 11, and the fixed plate 13 and the sound absorption layer 23 are of an integrally formed structure; the sound absorption layer 23 is made of sound absorption cotton material; the sound absorption layer 23 has a function of absorbing sound and reducing noise.

Specifically, the movable noise reduction assembly comprises a sliding inner panel 17, a sliding middle plate 16 and a sliding outer panel 15, wherein a plurality of through silencing holes 24 are formed in one side, facing the generator 11, of the sliding inner panel 17, a plurality of silencing grooves 25 of a honeycomb briquette structure are formed in the sliding middle plate 16, the silencing grooves 25 are arranged at positions corresponding to the silencing holes 24, silencing materials are filled in the silencing grooves 25, the sliding inner panel 17, the sliding middle plate 16 and the sliding outer panel 15 are of an integrally formed structure, second sliding blocks 21 are arranged on the front side and the rear side of the sliding outer panel 15, and a sliding groove 14 matched with the second sliding blocks 21 is formed in one side, facing the generator 11, of the fixing plate 13; the noise reduction material is foamed plastic or butyl rubber; through setting up the noise hole, can transmit the noise that generator 11 produced in noise groove 25 through noise hole 24, utilize the amortization material in noise groove 25, absorb most of sound energy fast, make the energy of noise reduce gradually to reach the effect of amortization.

Specifically, a telescopic supporting rod 19 is hinged to one side of the sliding outer panel 15, which is far away from the sliding middle plate 16, an insertion block 29 is arranged at one end of the telescopic supporting rod 19, which is far away from the sliding outer panel 15, and the insertion block 29 is matched with the slot 18; the telescopic support rod 19 comprises an outer limit sleeve rod 26 and an inner limit rod 27, the outer limit sleeve rod 26 is sleeved outside the inner limit rod 27, a spring buckle 28 is arranged on the inner limit rod 27, and a plurality of limit clamping grooves matched with the spring buckle 28 are arranged on the outer limit sleeve rod 26; utilize the inserted block 29 to peg graft in slot 18 through the scalable bracing piece 19 that articulates on the slip outside panel, can realize carrying out the purpose of fixing the position of the subassembly of making an uproar that falls in the activity, in addition, through setting up outer spacing sleeve pole and interior gag lever post, can adjust the use length of scalable bracing piece 19, and then improve the stability of making an uproar subassembly is fixed in the activity.

The utility model discloses a theory of operation: during the use, at first with generator 11 and screw hole 22 threaded connection fixed, the subassembly of making an uproar falls in the slip activity afterwards, and utilize the inserted block on the scalable bracing piece to peg graft in slot 18, can realize carrying out the purpose of fixing the position of the subassembly of making an uproar falls in the activity, utilize slip shock-absorbing groove 9, first slider 8 and damping spring 7, can improve the damping performance of the vibration damping mount of making an uproar that falls of generator 11, can produce a large amount of heats after generator 11 works for a long time, utilize heat absorption hole 12, be the seat 6 of placing of cavity cuboid structure, the gas vent, air exhauster 3 and vent 4, can dispel the heat to generator 11, can improve generator 11's life.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A noise reduction base of a generator comprises a base body and is characterized in that the base body comprises a placing seat, a supporting seat and supporting legs, the placing seat is of a hollow cuboid structure, a placing groove is formed in the supporting seat, sliding damping grooves are formed in the left side wall and the right side wall of the placing groove, the placing seat is arranged on the supporting legs, the supporting legs are arranged in the placing groove, first sliding blocks matched with the sliding damping grooves are arranged on the left side and the right side of the placing seat, damping springs are arranged in the sliding damping grooves, the lower ends of the damping springs are fixedly connected with the inner bottom surfaces of the sliding damping grooves, the upper ends of the damping springs are fixedly connected with the first sliding blocks, a plurality of threaded holes and a plurality of heat absorption holes communicated with the inside of the placing seat are formed in the top surface of the placing seat, fixed noise reduction assemblies are arranged on the front side and the rear side of the top surface of the placing seat, and movable noise reduction assemblies are arranged on the left side and the right side of the top surface of the placing seat, the top surface of placing the seat is provided with a plurality of slots along placing seat length extending direction, peg graft between activity noise reduction component and the slot, the bottom surface of placing the seat is provided with the gas vent with inside intercommunication, the groove has been seted up in the front of supporting seat and has been accomodate, accomodate the inslot and install the air exhauster, the input of air exhauster is passed through the defeated wind pipeline and is connected with the gas vent, the lateral wall of accomodating the groove is provided with a plurality of vents.

2. The noise reduction base of the generator as claimed in claim 1, wherein the noise reduction assembly comprises a fixing plate and a sound absorption layer, the sound absorption layer is disposed on a side of the fixing plate facing the generator, and the fixing plate and the sound absorption layer are of an integrally formed structure.

3. The noise reduction base of the generator as claimed in claim 2, wherein the sound absorption layer is made of sound absorption cotton material.

4. The noise reduction base of the generator according to claim 2, wherein the movable noise reduction assembly comprises a sliding inner panel, a sliding middle panel and a sliding outer panel, a plurality of sound attenuation holes are formed in one side, facing the generator, of the sliding inner panel, a plurality of sound attenuation grooves of a honeycomb briquette structure are formed in the sliding middle panel, the sound attenuation grooves are arranged corresponding to the sound attenuation holes, sound attenuation materials are filled in the sound attenuation grooves, the sliding inner panel, the sliding middle panel and the sliding outer panel are of an integrally formed structure, second sliding blocks are arranged on the front side and the rear side of the sliding outer panel, and sliding grooves matched with the second sliding blocks are arranged on one side, facing the generator, of the fixing plate.

5. The generator noise reduction base of claim 4, wherein the noise reduction material is foam or butyl rubber.

6. The noise reduction base for the generator as claimed in claim 4, wherein a telescopic supporting rod is hinged to one side of the sliding outer panel away from the sliding middle plate, an insertion block is arranged at one end of the telescopic supporting rod away from the sliding outer panel, and the insertion block is matched with the insertion slot.

7. The noise reduction base of the generator as claimed in claim 6, wherein the retractable support rod comprises an outer limiting sleeve rod and an inner limiting rod, the outer limiting sleeve rod is sleeved outside the inner limiting rod, the inner limiting rod is provided with a spring buckle, and the outer limiting sleeve rod is provided with a plurality of limiting clamping grooves matched with the spring buckle.