CN213626237U - Prefabricated superimposed sheet with sound insulation efficiency - Google Patents
Prefabricated superimposed sheet with sound insulation efficiency Download PDFInfo
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- CN213626237U CN213626237U CN202022179100.9U CN202022179100U CN213626237U CN 213626237 U CN213626237 U CN 213626237U CN 202022179100 U CN202022179100 U CN 202022179100U CN 213626237 U CN213626237 U CN 213626237U
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Abstract
The utility model relates to an assembly type structure field, in particular to prefabricated superimposed sheet with sound insulation efficiency. The prefabricated laminated slab with the sound insulation effect comprises: the sound absorption device comprises an upper panel, a lower panel, a middle plate, a herringbone frame, a sound absorption pipe and reinforcing steel bars; the upper panel is of a square structure, the top surface of the upper panel is connected with a herringbone frame, and the bottom surface of the upper panel is provided with a first groove; the lower panel is of a square structure, and a second groove is formed in the top surface of the lower panel; the middle plate is positioned between the upper panel and the lower panel, and the middle plate is connected with the upper panel and the lower panel; the sound absorption pipes are distributed on the top surface and the bottom surface of the middle plate in an array manner; and a plurality of sound absorption sheets distributed around the center of the sound absorption tube are arranged in the tube of each sound absorption tube. The utility model discloses an isolated noise's purpose.
Description
Technical Field
The utility model relates to an assembly type structure field, in particular to prefabricated superimposed sheet with sound insulation efficiency.
Background
The prefabricated concrete slab is also called composite floor slab, and is assembled integral floor slab comprising prefabricated slab and cast-in-situ concrete layer. When the prefabricated composite slab is used, the prefabricated composite slab is transported to a working site, and a cast-in-place concrete layer is poured on the top surface of the prefabricated composite slab on the site.
The existing laminated slab is usually used in indoor buildings, the sound insulation effect is poor, the experience effect of indoor people is poor, and therefore the laminated slab with the sound insulation effect is needed.
Disclosure of Invention
Therefore, the present invention has been made in view of the above problems. The utility model provides a pair of prefabricated superimposed sheet with sound insulation efficiency realizes the purpose of isolated noise. The utility model discloses a realize above-mentioned purpose through following technical scheme:
a prefabricated laminate panel having sound insulation efficiency, comprising: the sound absorption device comprises an upper panel, a lower panel, a middle plate, a herringbone frame, a sound absorption pipe and reinforcing steel bars;
the upper panel is of a square structure, the top surface of the upper panel is connected with a herringbone frame, and the bottom surface of the upper panel is provided with a first groove;
the lower panel is of a square structure, and a second groove is formed in the top surface of the lower panel;
the middle plate is positioned between the upper panel and the lower panel, and the middle plate is connected with the upper panel and the lower panel;
the sound absorption pipes are distributed on the top surface and the bottom surface of the middle plate in an array manner; a plurality of sound absorption sheets distributed around the center of the sound absorption tube are arranged in the sound absorption tube;
the steel bars are distributed in a grid structure and connected to the outer wall surface of the sound absorption pipe;
concrete is poured outside the sound absorption pipe, and the concrete wraps the reinforcing steel bars.
Preferably, a wall surface of the sound absorption sheet is provided with a protrusion.
The utility model discloses beneficial effect as follows:
the utility model discloses the noise that produces can be absorbed to a plurality of sound absorbing sheets that set up for prefabricated superimposed sheet can play syllable-dividing efficiency, brings people quiet environment.
Drawings
Fig. 1 is an overall view of the present invention.
Fig. 2 is a view of the intermediate plate of the present invention.
Fig. 3 is a view of the reinforcing bar of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are easily implemented by those having ordinary skill in the art to which the present invention pertains. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In addition, for the purpose of more clearly describing the present invention, parts not connected with the present invention will be omitted from the drawings.
A prefabricated laminate panel having sound insulation efficiency, comprising: the sound absorption plate comprises an upper panel 1, a lower panel 2, an intermediate plate 3, a herringbone frame 4, a sound absorption pipe 5 and a steel bar 6;
as shown in fig. 1, the upper panel 1 is a square structure, the top surface of the upper panel is connected with a herringbone frame 4, and the bottom surface of the upper panel 1 is provided with a first groove;
the lower panel 2 is of a square structure, and a second groove is formed in the top surface of the lower panel 2;
as shown in fig. 2, the middle plate 3 is located between the upper panel 1 and the lower panel 2, and the middle plate 3 is connected with the upper panel 1 and the lower panel 2;
the plurality of sound absorption pipes 5 are distributed on the top surface and the bottom surface of the middle plate 3 in an array manner; a plurality of sound absorbing sheets 51 distributed around the center of each sound absorbing pipe 5 are arranged in the pipe;
the reinforcing steel bars 6 are distributed in a grid structure and connected to the outer wall surface of the sound absorption pipe 5;
concrete is poured outside the sound absorption pipe 5, and the concrete wraps the reinforcing steel bars 6.
Further, the wall surface of the sound absorbing sheet 51 is provided with a protrusion for improving the sound absorbing capability.
In the description of the invention, it should be specifically noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" as used herein are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Claims (2)
1. A prefabricated laminate panel having sound insulation efficiency, comprising: the sound absorption plate comprises an upper panel (1), a lower panel (2), a middle plate (3), a herringbone frame (4), a sound absorption pipe (5) and a reinforcing steel bar (6);
the method is characterized in that: the upper panel (1) is of a square structure, the top surface of the upper panel is connected with a herringbone frame (4), and the bottom surface of the upper panel (1) is provided with a first groove;
the lower panel (2) is of a square structure, and a second groove is formed in the top surface of the lower panel (2);
the middle plate (3) is positioned between the upper panel (1) and the lower panel (2), and the middle plate (3) is connected with the upper panel (1) and the lower panel (2);
the plurality of sound absorption pipes (5) are distributed on the top surface and the bottom surface of the middle plate (3) in an array manner; a plurality of sound absorption sheets (51) distributed around the center of each sound absorption pipe (5) are arranged in the pipe;
the steel bars (6) are distributed in a grid structure and are connected to the outer wall surface of the sound absorption pipe (5);
concrete is poured outside the sound absorption pipe (5), and the concrete wraps the reinforcing steel bars (6).
2. The prefabricated composite panel having a soundproof effect according to claim 1, wherein: and the wall surface of the sound absorption sheet (51) is provided with a bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022179100.9U CN213626237U (en) | 2020-09-29 | 2020-09-29 | Prefabricated superimposed sheet with sound insulation efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022179100.9U CN213626237U (en) | 2020-09-29 | 2020-09-29 | Prefabricated superimposed sheet with sound insulation efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213626237U true CN213626237U (en) | 2021-07-06 |
Family
ID=76656771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022179100.9U Active CN213626237U (en) | 2020-09-29 | 2020-09-29 | Prefabricated superimposed sheet with sound insulation efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213626237U (en) |
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2020
- 2020-09-29 CN CN202022179100.9U patent/CN213626237U/en active Active
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