CN211957111U

CN211957111U - Sound-proof housing for industrial noise reduction

Info

Publication number: CN211957111U
Application number: CN202020576126.4U
Authority: CN
Inventors: 冯子平; 曾小虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-11-17
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses an industrial noise reduction uses sound-proof housing, including setting up in the sound-proof housing of base upper end, two pairs of fixed columns of base upper end fixedly connected with, the both sides end that the sound-proof housing is relative is connected with first fixed plate and second fixed plate respectively, equal a pair of T type slider of fixedly connected with on the terminal surface that the sound-proof housing was kept away from to first fixed plate and second fixed plate, the side that the fixed column is close to the sound-proof housing be provided with T type slider assorted T type spout, one side that the sound-proof housing was kept away from to the second fixed plate is provided with the motor that just reverses, the long pivot of output shaft fixedly connected with of the motor that reverses, and fixed drive gear that has cup jointed in the. The utility model discloses utilize the long pivot area of positive and negative motor drive to take drive gear to rotate, the second fixed plate takes the sound-proof housing to stabilize and reciprocates under the effect that the tooth's socket of its side is connected with the drive gear meshing, accomplishes opening and shutting smoothly of sound-proof housing.

Description

Sound-proof housing for industrial noise reduction

Technical Field

The utility model relates to a mechanical equipment sound insulation technical field especially relates to an industrial noise reduction uses sound-proof housing.

Background

The existing sound insulation and noise reduction technology of industrial equipment mainly adopts building outer wall sound insulation, rubber vibration isolation pads, hydraulic vibration isolators, traditional sound insulation covers and the like. Stop the propagation of noise reduction through the outer wall building that gives sound insulation, have characteristics such as simple process, extensive applicability, its shortcoming is: the occupied space is large, the consumed materials are more, and the image is not beautiful; for the rubber vibration isolator, the damping generated by internal friction can be utilized to better absorb vibration and impact energy, and the rubber vibration isolator has the advantages that: the shape is not limited, the rigidity in each direction can be freely selected in a certain range, the spring has the characteristic of a space spring, can bear multidirectional load, has a simple structure and low cost, and is suitable for batch manufacturing and production; the disadvantages are that: with the increasing requirements of people on the operation comfort and smoothness of the engineering machinery, the structure of the pure rubber block can not meet the requirements; the conventional soundproof cover can reduce noise to a certain extent, but once the noise of the equipment is too large, the soundproof and noise-reducing effect thereof cannot meet the noise reduction requirement.

In order to solve the problems, the Chinese patent No. CN208848612U discloses a noise reduction device for industrial equipment, which comprises a sound insulation cover body, wherein the sound insulation cover body adopts a hollow rectangular body structure with an opening at the bottom surface and is covered on the equipment; the cover body that gives sound insulation includes the dustcoat casing, and dustcoat shells inner wall is equipped with the damping layer, and damping layer inner wall is equipped with second sound absorbing layer and first sound absorbing layer, and first sound absorbing layer sets up and is equipped with space between second sound absorbing layer inner wall and second sound absorbing layer and the first sound absorbing layer, and first sound absorbing layer inner wall is equipped with the facing board.

The sound-proof housing is inconvenient to open, and is particularly troublesome and laborious to open and close for some large equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an industrial noise reduction sound-proof housing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sound-proof housing for industrial noise reduction comprises a sound-proof housing arranged at the upper end of a base, wherein an equipment body is placed at the upper end of the base, the sound-proof housing is arranged at the outer side of the equipment body, two pairs of fixing columns are fixedly connected to the upper end of the base and are respectively positioned at four corners of the sound-proof housing, a first fixing plate and a second fixing plate are respectively connected to two opposite side ends of the sound-proof housing, a pair of T-shaped sliding blocks are respectively and fixedly connected to end faces, far away from the sound-proof housing, of the first fixing plate and the second fixing plate, a T-shaped sliding groove matched with the T-shaped sliding blocks is arranged at the side end, close to the sound-proof housing, of each fixing column, a forward and reverse motor is arranged at one side, far away from the sound-proof housing, a fixing seat is fixedly connected between, and tooth grooves matched with the driving gear are formed in the side end of the second fixing plate.

Preferably, the driving gear and the tooth groove are correspondingly provided with a pair.

Preferably, one side of the second fixing plate, which is far away from the sound-proof housing, is provided with a protective shell, and the driving gear, the forward and reverse rotating motor and the long rotating shaft are all located on the inner side of the protective shell.

Preferably, reserved mounting holes are correspondingly formed in the sound-proof housing, the second fixing plate and the T-shaped sliding block.

Preferably, the top end in the sound-proof housing is connected with a plurality of shock-absorbing components.

Preferably, the damping part comprises a telescopic pipe, a compression spring and a pressing block, the pressing block is fixedly connected with the inner top end of the sound-proof housing through the telescopic pipe and the compression spring, and the telescopic pipe is sleeved on the outer side of the compression spring.

Compared with the prior art, the utility model provides an industrial noise reduction uses sound-proof housing possesses following beneficial effect:

1. through the fixed column, first fixed plate, second fixed plate, positive and negative motor, long pivot, drive gear and the tooth's socket that set up, utilize positive and negative motor drive long pivot to take drive gear to rotate, the second fixed plate reciprocates under the effect that the tooth's socket of its side and drive gear meshing are connected to take the sound-proof housing to stabilize and reciprocate, accomplish opening and shutting smoothly of sound-proof housing.

2. Set up the protecting crust through keeping away from one side of sound-proof housing at the second fixed plate, and drive gear, positive and negative motor and long pivot all are located the protecting crust inboardly, can effectively protect drive gear, positive and negative motor and long pivot, also can effectively reduce the noise that positive and negative motor function in-process produced simultaneously.

3. Through the top connection have shock attenuation part in the sound-proof housing, after the sound-proof housing was established to the cover, usable shock attenuation part compressed tightly the equipment body downwards, and compression spring and compact heap can play a buffering cushioning effect to the vibrations that the equipment body during operation produced.

The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses utilize the long pivot area of positive reverse motor drive to drive gear and rotate, the second fixed plate reciprocates under the tooth's socket of its side and the effect that drive gear meshing is connected to the area sound-proof housing is stable reciprocates, accomplishes opening and shutting smoothly of sound-proof housing.

Drawings

Fig. 1 is a schematic structural view of an industrial noise reduction soundproof cover in a state of removing a protective shell;

fig. 2 is a schematic view of an overall appearance structure of an industrial noise reduction soundproof cover according to the present invention;

fig. 3 is the utility model provides an internal structure schematic diagram of industrial noise reduction uses sound-proof housing.

In the figure: 1-base, 2-equipment body, 3-sound-proof cover, 4-fixed column, 5-first fixed plate, 6-second fixed plate, 7-T type slide block, 8-T type slide groove, 9-positive and negative rotation motor, 10-long rotating shaft, 11-driving gear, 12-tooth socket, 13-reserved mounting hole, 14-telescopic pipe, 15-compression spring, 16-pressing block and 17-protective shell.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Example 1

Referring to fig. 1-3, a sound-proof housing for industrial noise reduction comprises a sound-proof housing 3 arranged at the upper end of a base 1, an equipment body 2 is arranged at the upper end of the base 1, the sound-proof housing 3 is covered outside the equipment body 2, two pairs of fixing columns 4 are fixedly connected to the upper end of the base 1, the two pairs of fixing columns 4 are respectively positioned at four corners of the sound-proof housing 3, the two opposite side ends of the sound-proof housing 3 are respectively connected with a first fixing plate 5 and a second fixing plate 6, the end surfaces of the first fixing plate 5 and the second fixing plate 6 far away from the sound-proof housing 3 are respectively and fixedly connected with a pair of T-shaped sliding blocks 7, the side end of the fixing column 4 close to the sound-proof housing 3 is provided with a T-shaped sliding groove 8 matched with the T-shaped sliding block 7, one side of the second fixing plate 6 far away from the sound-proof housing 3, and a driving gear 11 is fixedly sleeved on the long rotating shaft 10, and a tooth groove 12 matched with the driving gear 11 is arranged at the side end of the second fixing plate 6.

The utility model discloses in, drive gear 11 and tooth's socket 12 correspond and are provided with a pair ofly, and sound-proof housing 3 reciprocates in-process stability better.

Wherein, one side that sound-proof housing 3 was kept away from to second fixed plate 6 is provided with protecting crust 17, and drive gear 11, just reverse motor 9 and long pivot 10 all are located protecting crust 17 inboardly, can effectively protect drive gear 11, just reverse motor 9 and long pivot 10, also can effectively reduce the noise that just reverse motor 9 produced in the operation process simultaneously.

Wherein, all correspond on sound-proof housing 3, second fixed plate 6 and the T type slider 7 and be provided with reservation mounting hole 13, the nimble dismouting of sound-proof housing 3 of being convenient for.

The working principle is as follows: when the soundproof shade 3 needs to be opened, the forward and reverse rotation motor 9 is started, the forward and reverse rotation motor 9 drives the long rotating shaft 10 to drive the driving gear 11 to rotate, and the second fixing plate 6 moves upwards under the effect that the tooth grooves 12 at the side end of the second fixing plate are meshed and connected with the driving gear 11, so that the soundproof shade 3 is driven to stably move upwards, and the opening of the soundproof shade 3 is completed; at this time, the apparatus body 2 can be taken out from the lower side of the soundproof cover 3; when the soundproof cover 3 needs to be closed, the forward and reverse rotating motor 9 is used for driving the long rotating shaft 10 to drive the driving gear 11 to rotate reversely, so that the soundproof cover 3 is driven to stably move downwards until the lower end face of the soundproof cover 3 abuts against the upper end face of the base 1.

Example 2

Referring to fig. 3, an industrial noise reduction uses sound-proof housing, this embodiment compares in embodiment 1, the top is connected with shock-absorbing component in the sound-proof housing 3, and shock-absorbing component is provided with a plurality ofly, shock-absorbing component includes flexible pipe 14, compression spring 15 and compact heap 16, compact heap 16 can adopt the rubber material, the shock-absorbing effect is better, and be difficult for weighing wounded the equipment body 2 surface, compact heap 16 is through flexible pipe 14 and compression spring 15 and the interior top fixed connection of sound-proof housing 3, and flexible pipe 14 cover is located the compression spring 15 outside, after the sound-proof housing 3 was established to the cover, usable shock-absorbing component compresses tightly equipment body 2 downwards, compression spring 15 and compact heap 16 can play a buffering cushioning effect to the vibrations that equipment body 2 during operation produced.

It should be further noted that the electrical control method used in this document is automatically controlled by a controller and powered by an external power source, and the control circuit of the controller can be implemented by simple programming by those skilled in the art, which belongs to the common knowledge in the art, and this application mainly serves to protect the mechanical device, so the control method and the circuit connection are not explained in detail in this application.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an industrial noise reduction uses sound-proof housing, includes sound-proof housing (3) that sets up in base (1) upper end, equipment body (2) have been placed to base (1) upper end, and sound-proof housing (3) cover is located the equipment body (2) outside, its characterized in that, base (1) upper end fixedly connected with two pairs of fixed columns (4), and two pairs of fixed columns (4) are located the four corners department of sound-proof housing (3) respectively, the both sides that sound-proof housing (3) is relative are connected with first fixed plate (5) and second fixed plate (6) respectively, all fixedly connected with a pair of T type slider (7) on the terminal surface that sound-proof housing (3) was kept away from to first fixed plate (5) and second fixed plate (6), the side that fixed column (4) are close to sound-proof housing (3) is provided with T type spout (8) with T type slider (7) assorted, one side that sound-proof housing (3) was kept away from to second fixed plate, and a fixing seat is fixedly connected between the forward and reverse rotation motor (9) and the fixing column (4), an output shaft of the forward and reverse rotation motor (9) is fixedly connected with a long rotating shaft (10), a driving gear (11) is fixedly sleeved on the long rotating shaft (10), and a tooth groove (12) matched with the driving gear (11) is formed in the side end of the second fixing plate (6).

2. An industrial noise reduction soundproof cover according to claim 1, wherein a pair of the driving gear (11) and the tooth grooves (12) is provided.

3. The noise enclosure for industrial noise reduction according to claim 2, wherein a protective shell (17) is arranged on one side of the second fixing plate (6) far away from the noise enclosure (3), and the driving gear (11), the forward and reverse rotating motor (9) and the long rotating shaft (10) are all positioned on the inner side of the protective shell (17).

4. The noise insulation cover for industrial noise reduction according to claim 1, wherein the noise insulation cover (3), the second fixing plate (6) and the T-shaped sliding block (7) are correspondingly provided with reserved mounting holes (13).

5. An industrial noise reduction soundproof cover according to claim 1, wherein a plurality of shock absorbing members are attached to an inner top end of the soundproof cover (3).

6. The noise enclosure for industrial noise reduction according to claim 5, wherein the shock absorption part comprises a telescopic pipe (14), a compression spring (15) and a compression block (16), the compression block (16) is fixedly connected with the top end inside the noise enclosure (3) through the telescopic pipe (14) and the compression spring (15), and the telescopic pipe (14) is sleeved outside the compression spring (15).