CN216390225U

CN216390225U - Effectual switch board gives sound insulation

Info

Publication number: CN216390225U
Application number: CN202122746867.XU
Authority: CN
Inventors: 顾宝凤
Original assignee: Suzhou Yuman Technology Co ltd
Current assignee: Suzhou Yuman Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-26
Anticipated expiration: 2031-11-10

Abstract

The utility model provides a control cabinet with good sound insulation effect, which relates to the technical field of control cabinets and comprises a sound insulation cabinet body, wherein fixed grooves are respectively formed in the outer surfaces of two sides of the sound insulation cabinet body, butt joint grooves are respectively formed in the top surface and the bottom surface of the inner part of each fixed groove, four butt joint grooves respectively penetrate through the outer surface of the sound insulation cabinet body, sound insulation boards are respectively connected to the inner parts of the two fixed grooves in a sliding manner, connecting plates are respectively fixed at the tops and the bottoms of the two sound insulation boards, the four connecting plates are correspondingly clamped in the four butt joint grooves, a plurality of sound insulation holes are formed in the outer surface of one side of each of the two sound insulation boards at equal intervals, the sound insulation cabinet is arranged on the outer surface of an electric appliance cabinet, and the sound insulation boards are arranged on the cabinet body of the sound insulation cabinet, so that noise generated in the electric appliance cabinet can be absorbed, and the problem that the traditional cabinet body is formed by bending steel plates is solved, the sound can not be effectively isolated, so that the decibel of the on-site volume exceeds the standard.

Description

Effectual switch board gives sound insulation

Technical Field

The utility model relates to the technical field of control cabinets, in particular to a control cabinet with a good sound insulation effect.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or the alarm is given out by means of a protective electrical appliance, and the protective electrical appliance is commonly used in various distribution, distribution and transformation substations.

At present current switch board in the in-service use process, the electrical components of most internally mounted mechanical form, these electrical components produce the sound when forming control circuit and switching each other because mechanical action can make the contact, because the cabinet body comprises the steel sheet of bending, can not effectively isolated sound for on-the-spot volume decibel exceeds standard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the traditional cabinet body is composed of a bent steel plate, sound cannot be effectively isolated, and the on-site volume decibel exceeds the standard.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an effectual switch board gives sound insulation, includes the sound insulation cabinet body, the fixed slot, two have all been seted up to the both sides surface of sound insulation cabinet body the butt joint groove has all been seted up, four to the inside top surface and the bottom surface of fixed slot the butt joint groove runs through respectively to the surface of sound insulation cabinet body, two the equal sliding connection in inside of fixed slot has the acoustical panel, two the top and the bottom of acoustical panel all are fixed with the connecting plate, four the connecting plate all corresponds the block in the inside of four butt joint grooves, two a plurality of bloops are seted up to one side surface impartial distance of acoustical panel, the inside bottom surface of sound insulation cabinet body is close to four corners and all is fixed with the backup pad, the inside of sound insulation cabinet body is fixed with the electrical apparatus cabinet body.

Preferably, the bottom of electrical apparatus cabinet body laminates with the top of four backup pads mutually, the front side of the cabinet body that gives sound insulation is close to one side edge and is connected with the emergency exit through the hinge rotation, the mounting groove has been seted up to the inside of emergency exit, the inside block of mounting groove has double-deck sound-proof glass.

Preferably, the front side of emergency exit is close to a side edge and is fixed with the handle, the top of sound insulation cabinet body is close to both sides edge around all seted up flutedly, two all be fixed with the dead lever between the both sides inner wall of recess.

Preferably, the top equidistance intercommunication of sound insulation cabinet body has three connecting pipe, and is three be fixed with the desicator between the top of connecting pipe, a plurality of inlet scoops have been seted up to the equal equidistance in both sides around the desicator.

Preferably, a plurality of air outlets, a plurality of are seted up to the inside bottom surface of sound insulation cabinet body near front side edge equidistance the air outlet all runs through to the bottom of sound insulation cabinet body.

Preferably, the bottom of the sound insulation cabinet body is provided with rubber bottom plates at four corners, and the rear side of the sound insulation cabinet body is provided with a power supply interface at one corner.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the device is used, the electric appliance cabinet body is required to be installed inside the sound insulation cabinet body, in order to prevent the electric appliance cabinet body from shaking inside the sound insulation cabinet body, the supporting plate is fixed between the bottom surface inside the sound insulation cabinet body and the bottom of the electric appliance cabinet body, the electric appliance cabinet body is fixed, the sound insulation plates are installed inside the fixing grooves on the outer surfaces of the two sides of the sound insulation cabinet body, and the sound insulation hole is formed in the outer surface on one side of each sound insulation plate, so that sound waves transmitted from the electric appliance cabinet body are absorbed through the sound insulation hole to reduce the decibel of the sound volume, and the transmission of the sound volume to the outside of the sound insulation cabinet body is isolated.

2. According to the utility model, the safety door is arranged on the front side of the sound-proof cabinet body, and the double-layer sound-proof glass is arranged in the safety door, so that people can conveniently observe the instrument numerical value on the electric appliance cabinet body and record the instrument numerical value, and the double-layer sound-proof glass has good sound-proof performance, so that the sound-proof capacity of the sound-proof cabinet body is enhanced.

Drawings

Fig. 1 is a schematic view of a front perspective structure of a control cabinet with a good sound insulation effect according to the present invention;

FIG. 2 is a schematic diagram of a side-view three-dimensional structure of a control cabinet with a good sound insulation effect according to the present invention;

fig. 3 is a schematic bottom perspective view of a control cabinet with a good sound insulation effect according to the present invention.

Illustration of the drawings: 1. a sound insulation cabinet body; 2. double-layer sound insulation glass; 3. a safety door; 4. mounting grooves;

5. a handle; 6. fixing the rod; 7. a dryer; 8. an air suction opening; 9. an electrical cabinet body; 10. a connecting pipe;

11. fixing grooves; 12. a sound-absorbing panel; 13. a connecting plate; 14. a butt joint groove; 15. a rubber bottom plate; 16. a power interface; 17. an air outlet; 18. a silencing hole; 19. a support plate; 20. and (4) a groove.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, the present invention provides a technical solution of a control cabinet with good sound insulation effect: including sound-proof cabinet body 1, fixed slot 11 has all been seted up to sound-proof cabinet body 1's both sides surface, butt joint groove 14 has all been seted up to the inside top surface and the bottom surface of two fixed slot 11, four butt joint groove 14 run through respectively to sound-proof cabinet body 1's surface, the equal sliding connection in inside of two fixed slot 11 has acoustical panel 12, the top and the bottom of two acoustical panel 12 all are fixed with connecting plate 13, four connecting plate 13 all correspond the block in four butt joint groove 14's inside, a plurality of bloops 18 have been seted up to one side surface impartial distance of two acoustical panel 12, sound-proof cabinet body 1's inside bottom surface is close to four corners and all is fixed with backup pad 19, sound-proof cabinet body 1's inside is fixed with electrical apparatus cabinet body 9.

The effect that its whole embodiment 1 reaches does, when using this device, need to install electrical cabinet body 9 in the inside of sound-proof cabinet body 1, and in order to prevent that electrical cabinet body 9 from rocking in the inside of sound-proof cabinet body 1, fixed stay pad 19 between the inside bottom surface of sound-proof cabinet body 1 and electrical cabinet body 9's bottom, it is fixed with electrical cabinet body 9, at fixed slot 11 internally mounted acoustical panel 12 of sound-proof cabinet body 1's both sides surface, and set up sound attenuation hole 18 at one side surface of acoustical panel 12, make the sound wave that spreads from electrical cabinet body 9 reduce the decibel of volume through the absorption of sound attenuation hole 18, thereby isolated the transmission of volume to sound-proof cabinet body 1 outside, solved traditional cabinet body and constitute by the steel sheet of bending, can not effectively isolated sound, make the problem that on-site volume decibel exceeds standard.

Embodiment 2, as shown in fig. 1-3, the bottom of the electrical cabinet body 9 is attached to the top of four support plates 19, the front side of the sound-proof cabinet body 1 is rotatably connected to a safety door 3 near one side edge by a hinge, a mounting groove 4 is formed inside the safety door 3, a double-layer sound-proof glass 2 is clamped inside the mounting groove 4, a handle 5 is fixed at the front side of the safety door 3 near one side edge, grooves 20 are formed at the top of the sound-proof cabinet body 1 near the front and rear side edges, a fixing rod 6 is fixed between the inner walls of the two sides of the two grooves 20, three connecting pipes 10 are equidistantly communicated with the top of the sound-proof cabinet body 1, a dryer 7 is fixed between the tops of the three connecting pipes 10, a plurality of air inlets 8 are equidistantly formed at the front and rear sides of the dryer 7, a plurality of air outlets 17 are equidistantly formed at the inner bottom of the sound-proof cabinet body 1 near the front side edge, a plurality of air outlets 17 all run through to the bottom of sound-proof cabinet body 1, and the bottom that sound-proof cabinet body 1 is located four corners and all is fixed with rubber bottom plate 15, and power source 16 has been seted up to sound-proof cabinet body 1's rear side position in one of them corner.

The effect that its whole embodiment 2 reaches does, front side at sound-proof cabinet body 1 sets up emergency exit 3, and double-deck soundproof glass 2 of internally mounted at emergency exit 3, on the one hand, can make things convenient for people to observe the instrument numerical value above the electrical apparatus cabinet body 9, the people's record of being convenient for, on the other hand double-deck soundproof glass 2 has fine sound-insulating properties, the sound-insulating capability of sound-proof cabinet body 1 has been strengthened, set up a plurality of air outlets 17 on sound-proof cabinet body 1, make things convenient for the inside of the dry hot-blast outflow sound-proof cabinet body 1 of desicator 7 supply to sound-proof cabinet body 1, rubber bottom plate 15 is fixed to the bottom at sound-proof cabinet body 1, the vibrations that the bottom surface transmitted to sound-proof cabinet body 1 can be reduced, fixed handle 5 in the front side of emergency exit 3, make things convenient for people to open equipment.

It should be noted that various standard components used in the present invention are commercially available, non-standard components are specially customized, and the connection manner adopted in the present invention, such as bolting, welding, etc., is also a very common means in the mechanical field, and the inventor does not need to describe herein any further.

The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an effectual switch board gives sound insulation, includes sound insulation cabinet body (1), its characterized in that: fixed slot (11), two have all been seted up to the both sides surface of sound-proof cabinet body (1) butt joint groove (14), four have all been seted up to the inside top surface and the bottom surface of fixed slot (11) butt joint groove (14) run through respectively to the surface of sound-proof cabinet body (1), two the equal sliding connection in inside of fixed slot (11) has acoustical panel (12), two the top and the bottom of acoustical panel (12) all are fixed with connecting plate (13), four connecting plate (13) all correspond the inside of block at four butt joint grooves (14), two a plurality of bloops (18) have been seted up to one side surface equal equidistance of acoustical panel (12), the inside bottom surface of sound-proof cabinet body (1) is close to four corners and all is fixed with backup pad (19), the inside of sound-proof cabinet body (1) is fixed with electrical apparatus cabinet body (9).

2. The control cabinet with good sound insulation effect according to claim 1, characterized in that: the bottom of electrical apparatus cabinet body (9) laminates with the top of four backup pads (19) mutually, the front side of sound insulation cabinet body (1) is close to one side edge and rotates through the hinge and is connected with emergency exit (3), mounting groove (4) have been seted up to the inside of emergency exit (3), the inside block of mounting groove (4) has double-deck sound-proof glass (2).

3. The control cabinet with good sound insulation effect according to claim 2, characterized in that: the front side of emergency exit (3) is close to one side edge and is fixed with handle (5), both sides edge all sets up recess (20), two around the top of cabinet body that gives sound insulation (1) is close to all be fixed with dead lever (6) between the both sides inner wall of recess (20).

4. The control cabinet with good sound insulation effect according to claim 1, characterized in that: the top equidistance intercommunication of sound-proof cabinet body (1) has three connecting pipe (10), and is three be fixed with desicator (7) between the top of connecting pipe (10), a plurality of inlet scoop (8) have been seted up to both sides equidistance around desicator (7).

5. The control cabinet with good sound insulation effect according to claim 1, characterized in that: the inside bottom surface of sound insulation cabinet body (1) is close to front side edge equidistance and has seted up a plurality of air outlets (17), and is a plurality of air outlet (17) all run through to the bottom of sound insulation cabinet body (1).

6. The control cabinet with good sound insulation effect according to claim 1, characterized in that: the bottom of sound-proof cabinet body (1) is located four corners and all is fixed with rubber bottom plate (15), power source (16) have been seted up to the rear side of sound-proof cabinet body (1) in one of them corner.