CN209817602U - Three-dimensional assembled sound absorption and insulation firewall module enclosure structure - Google Patents
Three-dimensional assembled sound absorption and insulation firewall module enclosure structure Download PDFInfo
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- CN209817602U CN209817602U CN201920040898.3U CN201920040898U CN209817602U CN 209817602 U CN209817602 U CN 209817602U CN 201920040898 U CN201920040898 U CN 201920040898U CN 209817602 U CN209817602 U CN 209817602U
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Abstract
The utility model relates to a noise reduction enclosure structure of a transformer substation, in particular to a three-dimensional assembled sound absorption and insulation firewall module enclosure structure, which comprises upright columns and sound absorption and insulation fireproof plates which are fixedly arranged between the adjacent upright columns in a latticed manner through mounting brackets; the sound absorption and insulation fireproof plate comprises a sound insulation plate, sound absorption layers arranged on two sides of the sound insulation plate, face laying pore plates arranged on the outer sides of the two sound absorption layers and a frame framework arranged on the periphery of the sound absorption and insulation fireproof plate. The utility model discloses at first with inhaling sound insulation PLASTIC LAMINATED that has sound absorption and insulation performance and fire behavior in applying to preventing the wall enclosure of hot wall to make the preventing the wall enclosure of transformer substation have sound absorption and insulation function and fire prevention function, effectively solved because of building the transformer substation in the position that is close to the residential area or build the noise disturbing the citizen problem that brings in residential area directly; meanwhile, the sound absorption and insulation fireproof plate is attached to the upright post for installation by adopting the installation support, and the installation support is not connected by welding, so that the recycling of the firewall enclosure structure is realized.
Description
Technical Field
The utility model belongs to the technical field of the transformer substation technique of making an uproar that falls and specifically relates to relate to three-dimensional assembled inhales sound insulation and prevents hot wall module envelope.
Background
When a substation is built, a firewall needs to be arranged between transformers for safety. The traditional way of making a firewall is to build a brick wall or to build a bare concrete structure. Because the conventional transformer substation is mostly built in suburbs or areas with few residents, the problem of disturbing residents by noise does not need to be considered, and the traditional firewall is not designed for noise reduction. However, with economic development, urban areas are continuously enlarged, and urban power consumption is also increasing, so that in order to meet the requirement of urban power grid development, some transformer substations need to be built at positions close to residential areas or directly at the residential areas, if the traditional firewall is directly applied to the environment of the transformer substations, the problem of noise disturbing residents cannot be effectively solved obviously, and meanwhile, the traditional firewall also has the defects of long construction period, incapability of recycling and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough provide three-dimensional assembled to inhale sound insulation to above-mentioned prior art exists prevents hot wall module envelope.
The utility model provides a technical scheme that its technical problem adopted is: the three-dimensional assembly type sound absorption and insulation firewall module enclosure structure comprises upright posts and sound absorption and insulation fireproof plates fixedly arranged between the adjacent upright posts in a grid shape through mounting brackets; the sound absorption and insulation fireproof plate comprises a sound insulation plate, sound absorption layers arranged on two sides of the sound insulation plate, a face-laying pore plate arranged on the outer sides of the two sound absorption layers, and a frame framework which is arranged on the periphery of the sound absorption and insulation fireproof plate and used for fixing and molding the sound absorption and insulation fireproof plate; the firewall enclosure structure has sound absorption and insulation performance and fireproof performance at the same time.
Furthermore, the mounting bracket is an assembly type bracket and comprises a plurality of vertical brackets which are mutually spaced and vertically arranged and a plurality of transverse brackets which are transversely arranged between every two adjacent vertical brackets, and the plurality of transverse brackets between every two adjacent vertical brackets are also mutually spaced; a plurality of mounting bracket connecting pieces used for fixedly connecting the mounting bracket connecting pieces with the upright posts are also arranged on the two vertical brackets on the left side and the right side of the mounting bracket; the sound absorption and insulation fireproof plate is embedded in a grid formed by the vertical support and the transverse support which are arranged in a crossed mode on the mounting support through the peripheral mounting grooves; the sound absorption and insulation fireproof plate is attached to the upright post through the mounting support, so that the firewall enclosure structure can be rapidly mounted and dismounted, and the firewall enclosure structure can be repeatedly used.
Furthermore, a plurality of mounting bar holes which are uniformly distributed and are cam-shaped are arranged on the vertical support along the axial direction of the vertical support, two ends of the transverse support are respectively provided with a fixing plate, the fixing plate is provided with a threaded hole, and the transverse support is fixedly connected with the vertical supports at the two ends by bolts and nuts matched with the threaded holes; realize the quick nimble fixed connection of dismantling between vertical support and the horizontal support.
Furthermore, the mounting bracket connecting piece comprises two pressing plate angle steels arranged on the front side and the rear side of the vertical bracket and a connecting bolt matched with the pressing plate angle steels for use, and the mounting bracket is fixed between the two adjacent stand columns through the pressing plate angle steels and the connecting bolt.
Furthermore, each vertical support forming the mounting support is provided with a vertical support connecting piece extending along the height direction of the enclosure structure; the extension of the mounting bracket and the sound absorption and insulation fireproof plate in the height direction of the enclosure structure is realized, so that the construction requirement of a transformer substation is met.
Furthermore, each vertical support at the bottom of the mounting support is provided with a bottom plate, and the mounting support is fixed on the ground through the bottom plate and matched with an expansion bolt; the structural stability of the mounting bracket is enhanced.
Furthermore, the upright post is an H-shaped steel or H-shaped cement upright post.
Further, the sound insulation board is a steel plate, a gypsum board or a cement board.
Furthermore, the sound absorption layer is a porous sound absorption layer made of porous sound absorption materials, and the porous sound absorption materials are glass wool or rock wool.
Furthermore, the face-coating pore plate is a steel plate, a gypsum board or a cement board, and the perforation rate is 23% -65%.
The utility model has the advantages that:
firstly, the three-dimensional assembled sound absorption and insulation firewall module enclosure structure of the utility model applies the sound absorption and insulation fireproof plate with sound absorption and insulation performance and fireproof performance to the firewall enclosure structure, so that the firewall enclosure structure applied to the transformer substation has sound absorption and insulation function and fireproof function, and the problem of noise disturbing residents caused by building the transformer substation at a position close to a residential area or directly building the transformer substation in the residential area is effectively solved; secondly, the utility model discloses still through adopting the successful latticed installation between the stand of will inhaling sound insulation PLASTIC LAMINATED of assembled installing support, and installing support itself does not have welded connection, therefore, when needing building fire wall envelope, can assemble sound insulation PLASTIC LAMINATED, installing support and stand fast and shape through the mode of assembly, when no longer needing some fire wall envelope, can easily unpack sound insulation PLASTIC LAMINATED, installing support and stand alone, for subsequent installation building of fire wall envelope, thereby realized the reuse of fire wall envelope, greatly reduced manufacturing cost; in addition, the enclosure structure also has the advantages of simple structure, short construction period and the like, and is very worthy of wide popularization and application.
Drawings
Fig. 1 is a front view of the three-dimensional assembled sound absorption and insulation firewall module enclosure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at I;
FIG. 4 is an enlarged view of a portion of FIG. 1 at II;
FIG. 5 is an enlarged view of a portion of FIG. 1 at III;
FIG. 6 is a schematic structural view of a mounting bracket;
FIG. 7 is a side view of FIG. 6;
FIG. 8 is a schematic view of the structure of the vertical support;
FIG. 9 is a schematic structural view of a lateral bracket;
FIG. 10 is a schematic structural view of a sound absorption and insulation fire-proof plate;
labeled as: the novel sound absorption and insulation combined type wall comprises a vertical column 1, a sound absorption and insulation fireproof plate 2, a sound insulation plate 2-1, a frame skeleton 2-2, a sound absorption layer 2-3, a face-laying pore plate 2-4, a mounting groove 2-5, a mounting bracket 3-1, a vertical bracket 3-2, a transverse bracket 3-2, a connecting bolt 4, an expansion bolt 5, a mounting strip hole 6, a fixing plate 7, a bolt 8, a nut 9, a pressing sheet angle steel 10, a vertical bracket connecting piece 11 and a bottom plate 12.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1-10, the three-dimensional assembled sound absorption and insulation firewall module enclosure structure of the present invention comprises columns 1 and rectangular sound absorption and insulation fireproof plates 2 fixedly arranged between adjacent columns 1 in a grid shape through mounting brackets 3, wherein the columns 1 are H-shaped steel or H-shaped cement columns; the sound absorption and insulation fireproof plate 2 comprises a sound insulation plate 2-1, sound absorption layers 2-3 arranged on two sides of the sound insulation plate 2-1, face-coated pore plates 2-4 arranged on the outer sides of the two sound absorption layers 2-3, and a frame framework 2-2 which is arranged on the periphery of the sound absorption and insulation fireproof plate 2 and used for fixing and forming the sound absorption and insulation plate 2; the sound insulation board 2-1 can be a steel plate, a gypsum board or a cement board, and the thickness of the sound insulation board is 2-15 mm; the sound absorption layer 2-3 is a porous sound absorption layer made of porous sound absorption materials, and the porous sound absorption materials can be glass wool or rock wool; the face-coating pore plate 2-4 can be a steel plate, a gypsum board or a cement board, the thickness of the face-coating pore plate is 2-15mm, and the perforation rate of the face-coating pore plate is 23% -65%.
Specifically, the mounting bracket 3 is an assembly type bracket, and comprises a plurality of vertical brackets 3-1 which are spaced from each other and are arranged vertically and a plurality of transverse brackets 3-2 which are arranged between every two adjacent vertical brackets 3-1, the plurality of transverse brackets 3-2 between every two adjacent vertical brackets 3-1 are also arranged at intervals, and the vertical brackets 3-1 and the transverse brackets 3-2 are square pipes with the same size and specification; a plurality of mounting bracket connecting pieces used for fixedly connecting the mounting bracket connecting pieces with the upright posts 1 are further arranged on the two vertical brackets 3-1 on the left side and the right side of the mounting bracket 3, each mounting bracket connecting piece comprises two pressing plate angle steels 10 arranged on the front side and the rear side of the vertical bracket 3-1 and a connecting bolt 4 matched with the pressing plate angle steel 10 for use, and the mounting bracket 3 is fixed between the two adjacent upright posts 1 through the pressing plate angle steels 10 and the connecting bolt 4; the side surfaces of the periphery of the sound absorption and insulation fireproof plate 2 are respectively provided with a rectangular mounting groove 2-5, the width of the rectangular mounting groove is the same as that of the vertical support 3-1 and the size of the transverse support 3-2, the sound absorption and insulation fireproof plate 2 is embedded in a rectangular grid, the rectangular grid is formed by the vertical support 3-1 and the transverse support 3-2 in a crossed mode, the size of the rectangular grid is the same as that of the sound absorption and insulation fireproof plate 2, and the mounting grooves 2-5 and the frame framework 2-2 are integrally formed.
The vertical support 3-1 and the transverse support 3-2 are fixedly connected with each other by adopting the following technical measures: a plurality of cam-shaped mounting strip holes 6 which are uniformly distributed are formed in the vertical support 3-1 along the axial direction of the vertical support 3-1, two rectangular fixing plates 7 are respectively arranged at two ends of the transverse support 3-2, threaded holes are formed in the fixing plates 7, and the transverse support 3-2 is fixedly connected with the vertical supports 3-1 at two ends of the transverse support by adopting bolts 8 and nuts 9 which are matched with the threaded holes and matching with the mounting strip holes 6.
In order to realize the extension of the mounting bracket 3 and the sound-absorbing and sound-insulating fireproof plate 2 in the height direction of the enclosure structure and meet the construction requirement of a transformer substation, a vertical bracket connecting piece 11 extending in the height direction of the enclosure structure is arranged on each vertical bracket 3-1 forming the mounting bracket 3 (the vertical bracket connecting piece can be described as a specific structure in detail, such as a concave-convex joint end face structure).
In order to enable the mounting bracket 3 and the sound-absorbing and sound-insulating fireproof plate 2 to be stably arranged between the ground and the upright post 1, a rectangular bottom plate 12 is arranged on each vertical bracket 3-1 at the bottom of the mounting bracket 3, and the mounting bracket 3 is fixed on the ground through the bottom plate 12 and matched with an expansion bolt 5 so as to enhance the structural stability of the mounting bracket 3.
Firstly, the three-dimensional assembled sound absorption and insulation firewall module enclosure structure of the utility model applies the sound absorption and insulation fireproof plate with sound absorption and insulation performance and fireproof performance to the firewall enclosure structure, so that the firewall enclosure structure applied to the transformer substation has sound absorption and insulation function and fireproof function, and the problem of noise disturbing residents caused by building the transformer substation at a position close to a residential area or directly building the transformer substation in the residential area is effectively solved; secondly, the utility model discloses still through adopting the successful latticed installation between the stand of will inhaling sound insulation PLASTIC LAMINATED of assembled installing support, and installing support itself does not have welded connection, therefore, when needing building fire wall envelope, can assemble sound insulation PLASTIC LAMINATED, installing support and stand fast and shape through the mode of assembly, when no longer needing some fire wall envelope, can easily unpack sound insulation PLASTIC LAMINATED, installing support and stand alone, for subsequent installation building of fire wall envelope, thereby realized the reuse of fire wall envelope, greatly reduced manufacturing cost; in addition, the enclosure structure also has the advantages of simple structure, short construction period and the like, and is very worthy of wide popularization and application.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. The three-dimensional assembled sound absorption and insulation firewall module enclosure structure is characterized by comprising upright columns (1) and sound absorption and insulation fireproof plates (2) fixedly arranged between the adjacent upright columns (1) in a grid shape through mounting brackets (3); the sound absorption and insulation fireproof plate (2) comprises a sound insulation plate (2-1), sound absorption layers (2-3) arranged on two sides of the sound insulation plate (2-1), a face covering pore plate (2-4) arranged on the outer side of the sound absorption layers (2-3), and a frame framework (2-2) which is arranged on the periphery of the sound absorption and insulation plate (2) and used for fixing and forming the sound absorption and insulation fireproof plate (2).
2. A three-dimensional assembled sound absorption and insulation firewall module enclosure structure according to claim 1, wherein the mounting bracket (3) is an assembled bracket comprising a plurality of vertical brackets (3-1) which are spaced from each other and are vertically arranged and a plurality of transverse brackets (3-2) which are transversely arranged between every two adjacent vertical brackets (3-1), and a plurality of transverse brackets (3-2) between two adjacent vertical brackets (3-1) are also spaced from each other; a plurality of mounting bracket connecting pieces used for fixedly connecting the mounting bracket connecting pieces with the upright post (1) are also arranged on the two vertical brackets (3-1) at the left side and the right side of the mounting bracket (3); the side surfaces of the periphery of the sound absorption and insulation fireproof plate (2) are respectively provided with a mounting groove (2-5), and the sound absorption and insulation fireproof plate (2) is embedded in a grid formed by the vertical support (3-1) and the transverse support (3-2) in a crossed manner on the mounting support (3) through the mounting grooves (2-5) on the periphery.
3. The three-dimensional assembled sound absorption and insulation firewall module enclosure structure of claim 2, wherein a plurality of installation strip holes (6) which are uniformly distributed and are cam-shaped are arranged on the vertical support (3-1) along the axial direction of the vertical support (3-1), two ends of the horizontal support (3-2) are respectively provided with a fixing plate (7), the fixing plate (7) is provided with a threaded hole, and the horizontal support (3-2) is fixedly connected with the vertical supports (3-1) at the two ends by bolts (8) and nuts (9) which are matched with the threaded holes.
4. The three-dimensional assembled sound absorption and insulation firewall module enclosure structure of claim 2, wherein the mounting bracket connecting piece comprises two pressing plate angle steels (10) arranged at the front side and the rear side of the vertical bracket (3-1) and a connecting bolt (4) matched with the pressing plate angle steels (10), and the mounting bracket (3) is fixed between two adjacent upright posts (1) through the pressing plate angle steels (10) and the connecting bolt (4).
5. A space-assembled sound-absorbing and insulating firewall modular enclosure according to claim 2, characterized in that vertical bracket connectors (11) extending in the height direction of the enclosure are provided on each vertical bracket (3-1) constituting said mounting bracket (3).
6. A three-dimensional assembled sound absorption and insulation firewall module enclosure structure according to claim 5, wherein the vertical bracket connecting piece (11) is a concave-convex joint end surface structure.
7. A three-dimensional assembled sound absorption and insulation firewall module enclosure structure according to claim 2, wherein each vertical bracket (3-1) at the bottom of the mounting bracket (3) is provided with a bottom plate (12), and the mounting bracket (3) is fixed on the ground through the bottom plate (12) by matching with the expansion bolt (5).
8. The three-dimensional assembled sound absorption and insulation firewall module enclosure structure of claim 1, wherein the upright posts (1) are H-shaped steel or H-shaped cement upright posts.
9. A tridimensional assembled sound absorbing and insulating firewall modular enclosure according to claim 1, characterized in that said sound insulating panels (2-1) are steel panels, gypsum panels or cement panels.
10. The space-assembled sound-absorbing and insulating firewall module enclosure structure of claim 1, wherein the sound-absorbing layer (2-3) is a porous sound-absorbing layer made of a porous sound-absorbing material, and the porous sound-absorbing material is glass wool or rock wool.
11. The modular enclosure of claim 1 wherein the facetted perforated plates (2-4) are steel, gypsum or cement plates with a perforation rate of 23% -65%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040898.3U CN209817602U (en) | 2019-01-10 | 2019-01-10 | Three-dimensional assembled sound absorption and insulation firewall module enclosure structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040898.3U CN209817602U (en) | 2019-01-10 | 2019-01-10 | Three-dimensional assembled sound absorption and insulation firewall module enclosure structure |
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| CN209817602U true CN209817602U (en) | 2019-12-20 |
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| CN201920040898.3U Active CN209817602U (en) | 2019-01-10 | 2019-01-10 | Three-dimensional assembled sound absorption and insulation firewall module enclosure structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098196A1 (en) * | 2021-11-30 | 2023-06-08 | 中国电力科学研究院有限公司 | Thermal insulation and sound absorption and insulation enclosure wall for substation |
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2019
- 2019-01-10 CN CN201920040898.3U patent/CN209817602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098196A1 (en) * | 2021-11-30 | 2023-06-08 | 中国电力科学研究院有限公司 | Thermal insulation and sound absorption and insulation enclosure wall for substation |
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