阅读说明：本技术 一种用于电力设备噪声隔离装置 (Noise isolation device for power equipment ) 是由 张立根 于 2020-11-16 设计创作，主要内容包括：本发明涉及电力设备技术领域,且公开了一种用于电力设备噪声隔离装置,包括装置壳体,所述装置壳体的内部设置有电力设备,所述电力设备的外侧设置有噪声隔离装置,所述电力设备的顶端设置有安装装置,所述噪声隔离装置包括蜂窝板,所述蜂窝板远离电力设备的一侧固定连接有导音斗,所述导音斗的另一端固定连通有U型管,所述U型管的另一端固定连接有降噪板,所述降噪板靠近U型管的一侧固定安装有降噪模块。该用于电力设备噪声隔离装置,通过设置安装装置以及安装装置内的结构,使得能够很方便的将电力设备与装置壳体进行连接,从而方便后续对噪声的隔离降噪等处理,具备方便安装等优点,解决了现有的安装麻烦的问题。(The invention relates to the technical field of power equipment, and discloses a noise isolation device for power equipment, which comprises a device shell, wherein the power equipment is arranged in the device shell, the noise isolation device is arranged on the outer side of the power equipment, an installation device is arranged at the top end of the power equipment, the noise isolation device comprises a honeycomb plate, one side, far away from the power equipment, of the honeycomb plate is fixedly connected with a sound guide hopper, the other end of the sound guide hopper is fixedly communicated with a U-shaped pipe, the other end of the U-shaped pipe is fixedly connected with a noise reduction plate, and one side, close to the U-shaped pipe, of the noise reduction plate is fixedly provided with a noise reduction module. This be used for power equipment noise isolating device through setting up the structure in installation device and the installation device for can be very convenient be connected power equipment and device casing, thereby convenient follow-up handle such as fall makes an uproar to the isolation of noise possesses advantages such as easy to assemble, has solved the trouble problem of current installation.)

1. A noise isolation device for electrical equipment, comprising a device housing (1), characterized in that: the device comprises a device shell (1), wherein power equipment (2) is arranged in the device shell (1), a noise isolation device (3) is arranged on the outer side of the power equipment (2), and a mounting device (4) is arranged at the top end of the power equipment (2); the noise isolation device (3) comprises a honeycomb plate (31), one side, far away from the power equipment (2), of the honeycomb plate (31) is fixedly connected with a sound guide hopper (33), the other end of the sound guide hopper (33) is fixedly communicated with a U-shaped pipe (34), the other end of the U-shaped pipe (34) is fixedly connected with a noise reduction plate (35), and one side, close to the U-shaped pipe (34), of the noise reduction plate (35) is fixedly provided with a noise reduction module (32); the mounting device (4) comprises a mounting top plate (41), mounting columns (42) are fixedly mounted on two sides of the bottom end of the mounting top plate (41), a mounting sleeve (43) is fixedly connected to the other ends of the mounting columns (42), threaded columns (44) are clamped in the middle of the mounting sleeve (43), limiting columns (45) are connected to one ends of the threaded columns (44) in a threaded mode, driven bevel gears (46) are fixedly mounted on the outer surfaces of the other ends of the threaded columns (44), the top ends of the driven bevel gears (46) are in transmission connection with driving bevel gears (47), and adjusting mechanisms (48) are fixedly connected to the top ends of the driving bevel gears (47).

2. The noise isolation device for power equipment according to claim 1, wherein: the noise reduction module (32) comprises a noise reduction microphone (321), one side of the noise reduction microphone (321) close to the noise reduction plate (35) is fixedly connected with a calculation module (322), and the calculation module (322) is fixedly connected with the noise reduction plate (35).

3. The noise isolation device for power equipment according to claim 1, wherein: the adjusting mechanism (48) comprises a synchronizing column (481), the bottom end of the synchronizing column (481) is fixedly connected with the drive bevel gear (47), and the top end of the synchronizing column (481) is rotatably connected with the mounting top plate (41).

4. A noise isolation device for power equipment according to claim 3, wherein: synchronizing column (481) is close to the fixed surface of installation roof (41) one end and installs synchronizing gear (482), be provided with synchronizing ring gear (483) between synchronizing gear (482), the top fixedly connected with drive post (484) of synchronizing ring gear (483), the bottom lateral wall and the fixedly connected with regulation pole (485) of installation roof (41) are run through to the top of drive post (484), the top surface movable mounting who adjusts pole (485) has locking mechanism (486).

5. A key structure for a noise isolation device of electrical equipment, characterized in that: for noise isolation mechanism, including honeycomb panel (31), one side fixedly connected with leading sound fill (33) of power equipment (2) are kept away from in honeycomb panel (31), the fixed intercommunication of the other end of leading sound fill (33) has U type pipe (34), board (35) are fallen in the other end fixedly connected with of U type pipe (34), fall one side fixed mounting that board (35) are close to U type pipe (34) of falling noise and fall module (32), fall module (32) including falling the microphone (321) of making an uproar, fall microphone (321) of making an uproar and be close to one side fixedly connected with calculation module (322) of falling board (35) of making an uproar, calculation module (322) and fall board (35) fixed connection of making an uproar.

6. A key structure for a noise isolation device of electrical equipment, characterized in that: the mounting mechanism comprises a mounting top plate (41), mounting columns (42) are fixedly mounted on two sides of the bottom end of the mounting top plate (41), a mounting sleeve (43) is fixedly connected to the other end of each mounting column (42), a threaded column (44) is clamped in the middle of each mounting sleeve (43), a limiting column (45) is in threaded connection with one end of each threaded column (44), a driven bevel gear (46) is fixedly mounted on the outer surface of the other end of each threaded column (44), a driving bevel gear (47) is in transmission connection with the top end of each driven bevel gear (46), an adjusting mechanism (48) is fixedly connected to the top end of each driving bevel gear (47), each adjusting mechanism (48) comprises a synchronizing column (481), the bottom end of each synchronizing column (481) is fixedly connected with the driving bevel gear (47), and the top end of each synchronizing column (481) is rotatably connected with the mounting top plate, synchronizing column (481) is close to the fixed surface of installation roof (41) one end and installs synchronizing gear (482), be provided with synchronizing ring gear (483) between synchronizing gear (482), the top fixedly connected with drive post (484) of synchronizing ring gear (483), the bottom lateral wall and the fixedly connected with regulation pole (485) of installation roof (41) are run through to the top of drive post (484), the top surface movable mounting who adjusts pole (485) has locking mechanism (486).

Technical Field

The invention relates to the technical field of power equipment, in particular to a noise isolation device for power equipment.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades, and a noise isolation device is required to be used for isolating noise because the power equipment can generate large noise during working.

However, most of the existing noise isolation devices for power equipment are troublesome to install and have certain limitations, so we propose a noise isolation device for power equipment to solve the above technical problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the noise isolation device for the power equipment, which has the advantages of convenience in installation and the like and solves the problem of the existing troublesome installation.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be used for power equipment noise isolating device, includes the device casing, the inside of device casing is provided with power equipment, power equipment's the outside is provided with noise isolating device, power equipment's top is provided with installation device.

The noise isolation device comprises a honeycomb plate, one side, far away from the power equipment, of the honeycomb plate is fixedly connected with a sound guide hopper, the other end of the sound guide hopper is fixedly communicated with a U-shaped pipe, the other end of the U-shaped pipe is fixedly connected with a noise reduction plate, and one side, close to the U-shaped pipe, of the noise reduction plate is fixedly provided with a noise reduction module.

The mounting device comprises a mounting top plate, mounting columns are fixedly mounted on two sides of the bottom end of the mounting top plate, a mounting sleeve is fixedly connected to the other ends of the mounting columns, threaded columns are clamped in the middle of the mounting sleeve, one end of each threaded column is in threaded connection with a limiting column, driven bevel gears are fixedly mounted on the outer surfaces of the other ends of the threaded columns, driving bevel gears are connected to the top ends of the driven bevel gears in a transmission mode, and adjusting mechanisms are fixedly connected to the top ends of the driving bevel gears.

Preferably, the noise reduction module comprises a noise reduction microphone, a calculation module is fixedly connected to one side of the noise reduction microphone, which is close to the noise reduction plate, and the calculation module is fixedly connected to the noise reduction plate.

The noise reduction microphone receives the noise transmitted by the U-shaped pipe, and sends sound waves opposite to the noise after calculation of an internal circuit of the calculation module, so that the noise is counteracted.

Preferably, the adjusting mechanism comprises a synchronizing column, the bottom end of the synchronizing column is fixedly connected with the driving bevel gear, and the top end of the synchronizing column is rotatably connected with the mounting top plate.

The synchronizing column is used for connecting the driving bevel gear and the mounting top plate, so that the stability of the driving bevel gear in rotation is ensured, and meanwhile, a certain limiting effect is achieved on the driving bevel gear.

Preferably, the outer fixed surface that the synchronizing post is close to installation roof one end installs synchronizing gear, be provided with synchronous ring gear between the synchronizing gear, the top fixedly connected with drive post of synchronous ring gear, the bottom lateral wall and the fixedly connected with regulation pole of installation roof are run through on the top of drive post, the top surface movable mounting of regulation pole has locking mechanism.

The synchronous gear ring is driven to rotate by rotating the adjusting rod, so that the synchronous gear is driven to synchronously rotate, the synchronous column is driven to rotate, subsequent linkage is realized, and the locking mechanism is used for locking the driving column after adjustment is completed, so that the synchronous gear ring is locked.

The utility model provides a key structure for power equipment noise isolating device, is noise isolation mechanism, includes the honeycomb panel, one side fixedly connected with leading sound fill that power equipment was kept away from to the honeycomb panel, the fixed intercommunication of the other end of leading sound fill has the U type pipe, the board of making an uproar falls in the other end fixedly connected with of U type pipe, fall one side fixed mounting that the board of making an uproar is close to the U type pipe and fall the module of making an uproar, fall the module of making an uproar including falling the microphone, fall one side fixedly connected with calculation module that the microphone of making an uproar is close to the board of making an uproar, calculation.

A key structure for a noise isolation device of power equipment is an installation mechanism and comprises an installation top plate, installation columns are fixedly installed on two sides of the bottom end of the installation top plate, an installation sleeve is fixedly connected to the other end of each installation column, a threaded column is clamped in the middle of the installation sleeve, a limiting column is in threaded connection with one end of the threaded column, a driven bevel gear is fixedly installed on the outer surface of the other end of the threaded column, a driving bevel gear is in transmission connection with the top end of the driven bevel gear, an adjusting mechanism is fixedly connected to the top end of the driving bevel gear and comprises a synchronizing column, the bottom end of the synchronizing column is fixedly connected with the driving bevel gear, the top end of the synchronizing column is in rotating connection with the installation top plate, synchronizing gears are fixedly installed on the outer surface of one end, close to the installation top plate, of, the top end of the synchronous gear ring is fixedly connected with a driving column, the top end of the driving column penetrates through the bottom side wall of the mounting top plate and is fixedly connected with a regulating rod, and a locking mechanism is movably mounted on the outer surface of the top end of the regulating rod.

Compared with the prior art, the invention provides a noise isolation device for power equipment, which has the following beneficial effects:

1. this be used for power equipment noise isolating device through setting up the structure in installation device and the installation device for can be very convenient be connected power equipment and device casing, thereby convenient follow-up handle such as fall makes an uproar to the isolation of noise possesses advantages such as easy to assemble, has solved the trouble problem of current installation.

2. This be used for power equipment noise isolating device through setting up noise isolating device for can carry out the cubic to the noise and handle, thereby guarantee the treatment effect of noise, thereby guarantee the operational environment when power equipment operates, reduce staff's work fatigue degree.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the adjusting mechanism of the present invention.

Wherein: 1. a device housing; 2. an electrical device; 3. a noise isolation device; 4. a mounting device; 31. a honeycomb panel; 32. a noise reduction module; 321. a noise reduction microphone; 322. a calculation module; 33. a sound guide hopper; 34. a U-shaped pipe; 35. a noise reduction plate; 41. installing a top plate; 42. mounting a column; 43. installing a sleeve; 44. a threaded post; 45. a limiting column; 46. a driven bevel gear; 47. a drive bevel gear; 48. an adjustment mechanism; 481. a synchronizing column; 482. a synchronizing gear; 483. a synchronizing ring gear; 484. a drive column; 485. adjusting a rod; 486. and (4) a locking mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a noise isolation device for electrical equipment includes a device housing 1, an electrical equipment 2 disposed inside the device housing 1, a noise isolation device 3 disposed outside the electrical equipment 2, and a mounting device 4 disposed at a top end of the electrical equipment 2.

In the above technical solution, the noise isolation device 3 is used for performing noise isolation and noise reduction processing on the power equipment 2, and the mounting device 4 is used for mounting the device case 1 and the power equipment 2.

The noise isolation device 3 comprises a honeycomb plate 31, a sound guide hopper 33 is fixedly connected to one side, away from the power equipment 2, of the honeycomb plate 31, a U-shaped pipe 34 is fixedly communicated with the other end of the sound guide hopper 33, a noise reduction plate 35 is fixedly connected to the other end of the U-shaped pipe 34, and a noise reduction module 32 is fixedly mounted on one side, close to the U-shaped pipe 34, of the noise reduction plate 35.

In the above technical scheme, the honeycomb panel 31 is used for carrying out preliminary treatment to the noise that power equipment 2 during operation produced, the noise that leads sound hopper 33 and handle honeycomb panel 31 everywhere but still exist leads the sound, lead sound hopper 33 and be the material that gives sound insulation, the noise that leads sound hopper 33 and lead the sound carries out amortization through U type pipe 34, if the noise has not been gone out the amortization and finish, the noise will finally move to the module 32 department of making an uproar that falls and carry out final noise reduction treatment, thereby the isolation effect of noise has been guaranteed, the honeycomb panel 31 sets up in power equipment 2's both sides, carry out noise isolation treatment from carrying out power equipment 2, the plate body of the device casing 1 of both sides is all syllable-dividing material around power equipment 2 simultaneously, thereby it is isolated to the noise, make the noise can carry out noise treatment through noise isolation device.

The mounting device 4 comprises a mounting top plate 41, mounting columns 42 are fixedly mounted on two sides of the bottom end of the mounting top plate 41, a mounting sleeve 43 is fixedly connected to the other ends of the mounting columns 42, a threaded column 44 is clamped in the middle of the mounting sleeve 43, a limiting column 45 is connected to one end of the threaded column 44 in a threaded mode, a driven bevel gear 46 is fixedly mounted on the outer surface of the other end of the threaded column 44, a driving bevel gear 47 is connected to the top end of the driven bevel gear 46 in a transmission mode, and an adjusting mechanism 48 is fixedly connected to the top end of the driving.

In the above technical scheme, threaded column 44 only can rotate in installing sleeve 43 department, installing sleeve 43 can not remove relatively, when threaded column 44 rotates, can drive spacing post 45 and remove, the spacing hole of looks adaptation is seted up with spacing post 45 department of correspondence to device casing 1, make spacing post 45 can contact with spacing hole, adjustment mechanism 48 is used for driving drive bevel gear 47 and rotates, thereby drive driven bevel gear 46 and rotate, thereby drive threaded column 44 and rotate, thereby drive spacing post 45 and remove to and contact department with spacing hole, thereby accomplish spacing between installation device 4 and device casing 1.

Specifically, the noise reduction module 32 includes a noise reduction microphone 321, a calculation module 322 is fixedly connected to one side of the noise reduction microphone 321 close to the noise reduction plate 35, and the calculation module 322 is fixedly connected to the noise reduction plate 35.

In the above technical solution, the noise reduction microphone 321 receives the noise transmitted from the U-shaped pipe 34, and the noise reduction microphone 321 emits sound waves opposite to the noise after calculation by the internal circuit of the calculation module 322, so as to cancel the noise.

Specifically, the adjusting mechanism 48 includes a synchronizing post 481, the bottom end of the synchronizing post 481 is fixedly connected with the drive bevel gear 47, and the top end of the synchronizing post 481 is rotatably connected with the mounting top plate 41.

In the above technical solution, the synchronizing post 481 is used to connect the drive bevel gear 47 and the mounting top plate 41, thereby ensuring the stability of the drive bevel gear 47 during rotation and also playing a certain limiting role in the drive bevel gear 47.

Specifically, a synchronizing gear 482 is fixedly mounted on the outer surface of one end of the synchronizing post 481 close to the mounting top plate 41, a synchronizing gear ring 483 is arranged between the synchronizing gears 482, a driving post 484 is fixedly connected to the top end of the synchronizing gear ring 483, the top end of the driving post 484 penetrates through the bottom side wall of the mounting top plate 41 and is fixedly connected with an adjusting rod 485, and a locking mechanism 486 is movably mounted on the outer surface of the top end of the adjusting rod 485.

In above-mentioned technical scheme, it rotates to drive synchronous ring gear 483 through rotating regulation pole 485 to drive synchronizing gear 482 and carry out synchronous revolution, thereby drive synchronizing post 481 rotates, with this realization subsequent linkage, locking mechanism 486 is used for locking drive post 484 after accomplishing the regulation, thereby locks synchronizing ring gear 483.

When the installation device 4 is needed to be installed, the power device 2 is firstly placed into the device shell 1, the installation top plate 41 is connected and installed with the device shell 1, then the limit of the locking mechanism 486 on the adjusting rod 485 is released, the adjusting rod 485 is rotated to drive the driving column 484 to rotate, the synchronizing ring 483 rotates to drive the synchronizing gear 482 to synchronously rotate, the synchronizing column 481 rotates to drive the driving bevel gear 47 to rotate along with the driving bevel gear 481, the driven bevel gear 46 rotates to drive the threaded column 44 to rotate, the threaded column 44 drives the limiting column 45 to move, the limiting hole in the position of the device shell 1 is clamped, installation is completed, and when disassembly is needed, the adjustment rod 485 is adjusted by rotating in the opposite direction to that of installation.

Example two

The present embodiment is an embodiment of the noise isolation mechanism in the first embodiment.

The utility model provides a key structure for power equipment noise isolating device, for noise isolation mechanism, including honeycomb panel 31, honeycomb panel 31 keeps away from one side fixedly connected with leading sound hopper 33 of power equipment 2, the other end fixed intercommunication of leading sound hopper 33 has U type pipe 34, the board 35 of making an uproar falls in the other end fixedly connected with of U type pipe 34, the board 35 of making an uproar falls in one side fixed mounting that is close to U type pipe 34 of falling has the module 32 of making an uproar, the module 32 of making an uproar falls including the microphone 321 of making an uproar, the microphone 321 of making an uproar falls in one side fixedly connected with calculation module 322 that is close to the board 35 of making an upr.

The noise enters the U-shaped pipe 34 through the sound guide funnel 33 after being primarily processed by the honeycomb panel 31, the U-shaped pipe 34 performs secondary processing on the noise, the unprocessed noise is transmitted to the noise reduction panel 35, the noise reduction microphone 321 receives the noise transmitted by the U-shaped pipe 34, and the noise reduction microphone 321 sends sound waves opposite to the noise after calculation by an internal circuit of the calculation module 322, so that the noise is counteracted, and the final processing of the noise is completed.

EXAMPLE III

This embodiment is an embodiment of the mounting mechanism of the first embodiment.

A key structure for a noise isolation device of electrical equipment is an installation mechanism, which comprises an installation top plate 41, installation columns 42 are fixedly installed on two sides of the bottom end of the installation top plate 41, an installation sleeve 43 is fixedly connected to the other end of each installation column 42, a threaded column 44 is clamped in the middle of each installation sleeve 43, a limiting column 45 is in threaded connection with one end of each threaded column 44, a driven bevel gear 46 is fixedly installed on the outer surface of the other end of each threaded column 44, a driving bevel gear 47 is in transmission connection with the top end of each driven bevel gear 46, an adjusting mechanism 48 is fixedly connected to the top end of each driving bevel gear 47, each adjusting mechanism 48 comprises a synchronizing column 481, the bottom end of each synchronizing column 481 is fixedly connected with the driving bevel gear 47, the top end of each synchronizing column 481 is rotatably connected with the installation top plate 41, a synchronizing gear 482 is fixedly installed on the outer surface of one end, the top end of the synchronizing gear ring 483 is fixedly connected with a driving column 484, the top end of the driving column 484 penetrates through the bottom side wall of the mounting top plate 41 and is fixedly connected with an adjusting rod 485, and the outer surface of the top end of the adjusting rod 485 is movably provided with a locking mechanism 486.

When the installation device 4 needs to be installed, the installation top plate 41 is connected with the device shell 1 for installation, then the limiting of the locking mechanism 486 on the adjusting rod 485 is released, the rotating adjusting rod 485 drives the driving column 484 to rotate, the synchronous gear ring 483 rotates along with the driving column 482 to synchronously rotate, the synchronous column 481 rotates along with the driving column 481 to drive the driving bevel gear 47 to rotate, the driven bevel gear 46 rotates along with the driving column 44 to rotate, the threaded column 44 drives the limiting column 45 to move along with the driving column 44, so that the limiting hole in the position of the device shell 1 is clamped, the installation is completed, and when the installation device needs to be disassembled, the installation device only needs to rotate the adjusting rod 485 in the opposite direction to the installation device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.