CN216811918U

CN216811918U - Compartment structure

Info

Publication number: CN216811918U
Application number: CN202220405104.0U
Authority: CN
Inventors: 项绍水; 杨梦�; 徐阐阐
Original assignee: Zhejiang Happy Aerospace Science And Technology Co ltd
Current assignee: Zhejiang Happy Aerospace Science And Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-06-24
Anticipated expiration: 2032-02-25

Abstract

The utility model provides a compartment structure, which relates to the technical field of power station corollary equipment and comprises a plurality of sheet assemblies, a plurality of fixing assemblies and a plurality of connecting pipes, wherein the plurality of connecting pipes are assembled into a framework of the compartment structure; each sheet assembly is connected with a plurality of connecting pipes, the plurality of sheet assemblies are assembled into a shell of the compartment structure, adjacent sheet assemblies are connected through a fixing assembly, a containing cavity is defined between each sheet assembly and the connecting pipe connected with each sheet assembly, and soundproof cotton is filled in the containing cavity. The utility model solves the technical problem that the noise generated by the generator set in the using process influences the surrounding environment in the prior art.

Description

Compartment structure

Technical Field

The utility model relates to the technical field of power station corollary equipment, in particular to a compartment structure.

Background

In the use of generating set, often can produce great noise, form the noise injury to the operating personnel who works in same space, consequently need establish the noise of railway carriage or compartment cabin in order to reduce generating set at generating set's outside cover, provide comparatively suitable operational environment for the staff.

The existing compartment is mainly used for meeting the requirement of reducing noise, and a mode of reducing doors and windows is often adopted, so that the subsequent maintenance of the generator set equipment is inconvenient, and the difficulty of subsequent use is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a compartment structure to solve the technical problem that noise generated by a generator set in the prior art in the using process influences the surrounding environment.

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

the utility model provides a compartment structure, which comprises a plurality of plate assemblies, a plurality of fixing assemblies and a plurality of connecting pipes, wherein the plurality of connecting pipes are assembled into a framework of the compartment structure;

each sheet assembly is connected with a plurality of connecting pipes, the plurality of sheet assemblies are assembled into a shell of the compartment structure, adjacent sheet assemblies are connected through the fixing assembly, an accommodating cavity is defined between each sheet assembly and the connecting pipe connected with the sheet assembly, and soundproof cotton is filled in the accommodating cavity.

In an optional implementation manner of this embodiment, the plate package includes an outer skin and an inner skin, and the accommodating cavity is enclosed between the outer skin and the inner skin and the connecting pipe connected to the outer skin and the inner skin.

Further, the plate assembly further comprises a sealing element, and the sealing element is arranged between the inner skin and the connecting pipe connected with the inner skin.

In an alternative embodiment of this embodiment, the fastening assembly comprises an outer wrap angle, which is connected to the outer skin of two adjacent sheet assemblies.

Further, the fixing assembly further comprises at least two inner wrap angles, and at least one inner wrap angle is connected with the inner skins of two adjacent plate assemblies;

at least one of the inner wrap angles is connected with two connecting pipes between two adjacent plate assemblies.

In an optional implementation manner of this embodiment, a noise reduction layer is disposed on a side of the inner skin away from the outer skin.

Furthermore, one side of the noise reduction layer, which is far away from the outer skin, is provided with a porous mesh plate.

In an optional implementation manner of this embodiment, heat dissipation chamber maintenance doors are provided on the plate assemblies located on both sides of the cabin structure.

Furthermore, an exhaust top cover and a unit installation top cover are sequentially arranged on the plate component positioned at the top of the compartment structure.

Furthermore, a rear opening door and an air inlet shutter are arranged on the plate component positioned at one end of the compartment structure.

The utility model can realize the following beneficial effects:

the utility model provides a compartment structure, which comprises a plurality of plate assemblies, a plurality of fixing assemblies and a plurality of connecting pipes, wherein the plurality of connecting pipes are assembled into a framework of the compartment structure; each sheet assembly is connected with a plurality of connecting pipes, the plurality of sheet assemblies are assembled into a shell of the compartment structure, adjacent sheet assemblies are connected through a fixing assembly, a containing cavity is defined between each sheet assembly and the connecting pipe connected with each sheet assembly, and soundproof cotton is filled in the containing cavity.

The compartment structure comprises a framework and a shell, specifically, the framework is formed by overlapping a plurality of connecting pipes according to the appearance characteristics of actual equipment, and then the plate assemblies are arranged between the adjacent connecting pipes to form the shell; form the holding chamber between free slab subassembly and the adjacent connecting pipe to fill soundproof cotton in the cavity, be used for giving sound insulation to motor device and the external world in the railway carriage or compartment cabin structure.

Compared with the prior art, the soundproof cotton is filled in the plate component of the shell, so that the wall of the compartment can be prevented from thickening due to the addition of fillers while the soundproof effect is ensured, and meanwhile, the hollow structure of the connecting pipe also has a certain soundproof effect.

In conclusion, the utility model at least relieves the technical problem that the noise generated by the generator set in the using process influences the surrounding environment in the prior art.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic front view of the internal structure of a noise barrier sheet according to an embodiment of the present invention;

fig. 2 is a schematic view of a connection structure of a soundproof sheet provided in the embodiment of the utility model;

fig. 3 is a schematic front view of an internal framework of a compartment structure according to an embodiment of the present invention;

fig. 4 is a schematic top view of an internal frame of a compartment structure according to an embodiment of the present invention;

fig. 5 is a schematic side view of an internal frame of a cabin structure according to an embodiment of the present invention.

Icon: 1-a sheet assembly; 11-an outer skin; 12-an inner skin; 13-soundproof cotton; 14-a seal; 2-a stationary component; 21-inner wrap angle; 22-external wrapping angle; 3-connecting pipe; 41-maintenance door of heat dissipation chamber; 42-air exhaust top cover; 43-installing a top cover on the unit; 44-back door opening; 45-air inlet shutter.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

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

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 should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Example one

The embodiment provides a compartment structure, and referring to fig. 1 or fig. 4, the compartment structure includes a plurality of plate assemblies 1, a fixing assembly 2 and a plurality of connecting pipes 3, wherein the plurality of connecting pipes 3 are assembled into a framework of the compartment structure; each sheet assembly 1 is connected with a plurality of connecting pipes 3, and a plurality of sheet assemblies 1 assemble into the casing of railway carriage or compartment structure, connects through fixed subassembly 2 between the adjacent sheet assembly 1, encloses out the holding chamber between sheet assembly 1 and the connecting pipe 3 that is connected, and the soundproof cotton 13 is filled to the holding intracavity.

The embodiment at least alleviates the technical problem that the generator set in the prior art generates noise to influence the surrounding environment in the using process.

In the utility model, the compartment structure comprises a framework and a shell, specifically, the framework is formed by overlapping a plurality of connecting pipes 3 according to the appearance characteristics of actual equipment, and then the plate assemblies 1 are arranged between the adjacent connecting pipes 3 to form the shell; an accommodating cavity is formed between the single plate component 1 and the adjacent connecting pipe 3, and sound insulation cotton 13 is filled in the cavity and used for insulating sound of a motor device in the compartment structure from the outside.

Specifically, the plate assembly 1 includes a bulkhead and a floor, wherein the plate assembly 1 as the bulkhead has an overall thickness of 43mm, and the plate assembly 1 as the floor has an overall thickness of 65 mm; the density of the soundproof cotton 13 is 60kg/m³(ii) a The connecting pipes 3 on the bulkhead are preferably rectangular aluminum alloy structures, and the connecting pipes 3 on the floor of the cabin are preferably rectangular steel structures.

Compared with the prior art, the soundproof cotton 13 is filled in the plate component 1 of the shell, so that the wall of the compartment is prevented from thickening due to the addition of fillers while the soundproof effect is ensured, and meanwhile, the hollow structure of the connecting pipe 3 also has a certain soundproof effect.

In an alternative embodiment of the present embodiment, the plate package 1 includes an outer skin 11 and an inner skin 12, and a receiving cavity is defined between the outer skin 11 and the inner skin 12 and the connecting pipe 3.

Specifically, the method comprises the following steps: as shown in fig. 2, a plurality of connecting pipes 3 may be disposed between the outer skin 11 and the inner skin 12, and the connecting pipes 3 may be located at ends of the outer skin 11 and the inner skin 12, or at middle portions of the outer skin 11 and the inner skin 12, or the like. The outer skin 11, the inner skin 12 and the connecting pipe 3 between the two are enclosed to form an accommodating cavity provided with soundproof cotton 13; preferably, the outer skin 11 and the inner skin 12 are aluminum alloy thin plates each having a thickness of 1.2mm, and are anodized.

Preferably, the outer skin 11 and the inner skin 12 are connected with the connecting pipe 3 and the soundproof cotton 13 by bonding; and the flatness error of the surfaces of the outer skin 11 and the inner skin 12 is not more than 2 mm.

Further, the panel package 1 further comprises a sealing member 14, wherein the sealing member 14 is arranged between the inner surface of the inner skin 12 and the outer surface of the connected connecting pipe 3, and is used for sealing the soundproof cotton 13 in the accommodating cavity.

In an alternative embodiment of this embodiment, with reference to fig. 2, the fixing package 2 comprises an outer wrap 22, the outer wrap 22 being connected to the outer skins 11 of two adjacent sheet packages 1.

Specifically, the outer wrap angle 22 is a bent angle steel structure, and two inner side surfaces of the outer wrap angle 22 are respectively connected with the outer surfaces of the outer skins 11 of two adjacent plate assemblies 1. Of course, the outer corners 22 may have other shapes, which mainly serve the purpose of connecting two adjacent outer skins 11, and the shape thereof may be adjusted according to the included angle between two adjacent outer skins 11.

Preferably, the outer corners 22 are connected to the sheet package 1 and the connecting tubes 3 by means of bolts extending through the outer skin 11 and the connecting tubes 3 and being fixed thereto, in order to increase the overall stability.

Further, with reference to fig. 2, the fixing assembly 2 further comprises at least two internal corners 21, at least one internal corner 21 being connected to the internal skins 12 of two adjacent panel assemblies 1; at least one inner corner 21 is connected to two connecting tubes 3 between two adjacent plate packages 1.

Specifically, the method comprises the following steps: the inner wrap angle 21 is a bent angle steel structure, and one of the inner wrap angles 21 is connected with the outer surfaces of the inner skins 12 of the two adjacent plate assemblies 1, so that the firmness degree between the adjacent plate assemblies 1 is effectively enhanced. Of course, the inner wrap angle 21 may have other shapes, which mainly serve the purpose of connecting two adjacent inner skins 12, and the shape thereof may be adjusted according to the included angle between two adjacent inner skins 12.

The other inner corner 21 is connected to two adjacent connecting tubes 3.

In an alternative embodiment of this embodiment, the side of the inner skin 12 facing away from the outer skin 11 is provided with a noise reduction layer (not shown).

Specifically, the method comprises the following steps: and a Z-shaped bending piece is riveted on one side of the inner skin 12, which is far away from the outer skin 11, and a rock wool sound absorption layer wrapped by glass fiber cloth is filled in the bending piece. Preferably, the thickness of the rock wool sound absorption layer is 40mm, and the density is 80kg/m³。

Further, the side of the noise reduction layer facing away from the outer skin 11 is provided with a perforated mesh sheet (not shown in the figure).

Specifically, the method comprises the following steps: and a porous mesh plate is arranged on one side of the inner skin 12, which is far away from the outer skin 11, preferably, the porous mesh plate is riveted with the noise reduction layer and the plate assembly 1, and the thickness of the porous mesh plate is 1 mm.

Through the rock wool sound absorbing layer fixed by the porous net plate, noise can be effectively absorbed and reduced, so that the sound insulation effect is improved.

In an alternative embodiment of this embodiment, referring to fig. 3, the heat dissipation chamber maintenance doors 41 are provided on the plate assemblies 1 located on both sides of the cabin structure.

Specifically, the method comprises the following steps: and heat dissipation chamber maintenance doors 41 are arranged on the plate assemblies 1 positioned on two sides of the compartment structure, the heat dissipation chamber maintenance doors 41 are hinged with the corresponding plate assemblies 1, and sound insulation boards are arranged in the heat dissipation chamber maintenance doors 41. It will be understood that the two sides mentioned above refer to the front and back of the cabin structure in a front view, i.e. in the view of fig. 3.

Further, referring to fig. 4, the plate assembly 1 at the top of the cabin structure is sequentially provided with an exhaust top cover 42 and a unit installation top cover 43.

Specifically, the method comprises the following steps: the exhaust top cover 42 and the unit installation top cover 43 are hinged with the corresponding plate component 1 at the top of the compartment structure, and sound insulation boards are arranged in the exhaust top cover 42 and the unit installation top cover 43.

Further, referring to fig. 5, the panel assembly 1 located at the rear end of the cabin structure is provided with a rear opening door 44 and an air intake louver 45. It will be understood that the above-mentioned one end refers to the left or right side of the cabin structure in front view, i.e. in the view of fig. 3.

Specifically, the method comprises the following steps: the rear opening door 44 is hinged with the plate component 1 at the rear end of the compartment structure, and sound insulation plates are arranged in the rear opening door 44; the air inlet shutter 45 is arranged on two sides of the rear opening door 44 and used for ventilating the compartment and the external air to avoid overheating of the temperature in the compartment.

Preferably, a power interface window is further arranged on the plate assembly 1 at the rear end of the compartment structure.

Finally, it should be noted that: the embodiments in the present description are all described in a progressive manner, each embodiment focuses on the differences from the other embodiments, and the same and similar parts among the embodiments can be referred to each other; the above embodiments in the present specification are only used for illustrating the technical solutions of the present invention, and not for limiting the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The compartment structure is characterized by comprising a plurality of plate assemblies (1), a plurality of fixing assemblies (2) and a plurality of connecting pipes (3), wherein the plurality of connecting pipes (3) are assembled into a framework of the compartment structure;

each sheet assembly (1) is connected with a plurality of connecting pipes (3), the sheet assemblies (1) are assembled into a shell of the compartment structure, adjacent sheet assemblies (1) are connected through the fixing assemblies (2), a containing cavity is defined between the sheet assemblies (1) and the connecting pipes (3) which are connected, and soundproof cotton (13) is filled in the containing cavity.

2. The compartment structure according to claim 1, characterised in that the panel package (1) comprises an outer skin (11) and an inner skin (12), the outer skin (11) and the inner skin (12) enclosing the housing cavity with the connecting tube (3) connected.

3. The compartment structure according to claim 2, wherein the plate package (1) further comprises a seal (14), the seal (14) being provided between the inner skin (12) and the connecting tube (3) connected thereto.

4. The compartment structure according to claim 2, wherein the fixing assembly (2) comprises an outer wrap angle (22), the outer wrap angle (22) being connected with the outer skin (11) of two adjacent sheet assemblies (1).

5. The compartment structure according to claim 4, wherein the fixing assembly (2) further comprises at least two internal corners (21), at least one of the internal corners (21) being connected to the internal skin (12) of two adjacent panel assemblies (1);

at least one of the inner corners (21) is connected to two of the connecting pipes (3) between two adjacent plate assemblies (1).

6. The compartment structure according to claim 2, characterised in that the side of the inner skin (12) facing away from the outer skin (11) is provided with a noise reduction layer.

7. The compartment structure according to claim 6, characterised in that the noise reduction layer is provided with a perforated mesh sheet on the side facing away from the outer skin (11).

8. The compartment structure according to claim 1, wherein heat dissipation chamber maintenance doors (41) are provided on the plate package (1) on both sides of the compartment structure.

9. The compartment structure according to claim 8, wherein a ventilation roof (42) and a unit mounting roof (43) are provided in sequence on the plate package (1) at the top of the compartment structure.

10. The compartment structure according to claim 9, wherein a rear opening door (44) and an air intake shutter (45) are provided on the plate package (1) at one end of the compartment structure.