CN215166731U - Sound insulation device for building environmental protection engineering - Google Patents
Sound insulation device for building environmental protection engineering Download PDFInfo
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- CN215166731U CN215166731U CN202120532840.8U CN202120532840U CN215166731U CN 215166731 U CN215166731 U CN 215166731U CN 202120532840 U CN202120532840 U CN 202120532840U CN 215166731 U CN215166731 U CN 215166731U
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Abstract
The utility model discloses a sound insulation device for building environmental protection engineering, which comprises a sound insulation board, wherein the bottom of the sound insulation board is fixedly connected with a connecting bottom board, the top of the sound insulation board is fixedly connected with a connecting top board, the bottom of the connecting bottom board is fixedly connected with a moving wheel, the connecting bottom board is fixedly connected with one end of the connecting top board and is provided with a first mounting rod, the connecting bottom board is fixedly connected with the other end of the connecting top board and is provided with a second mounting rod, a side wall of the sound insulation board is fixedly connected with a plurality of fixing lugs at intervals, a side wall of the sound insulation board far away from the fixing lugs is longitudinally provided with a plurality of fixing clamping grooves at intervals, the material composition of the sound insulation board comprises a sound insulation layer, the utility model discloses a convenient and fast connection between the sound insulation boards, a plurality of same sound insulation boards can be rapidly assembled together according to the actual demand area, and the sound insulation effect is good, and the structural stability is excellent.
Description
Technical Field
The utility model relates to a noise insulation specifically is a noise insulation for building environmental protection engineering belongs to building environmental protection engineering sound insulation technical field.
Background
The building engineering is an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation of lines, pipelines and equipment matched with the house buildings, wherein the house buildings are the engineering entities which have top covers, beams, columns, walls and foundations and can form internal spaces and meet the requirements of production, living, learning and public activities of people, and the building engineering is the engineering entity which is used for planning, surveying, designing, constructing, completing and other technical works and the installation engineering of the lines, pipelines and equipment matched with the engineering entities, wherein the engineering entities are used for newly building, reconstructing or expanding the house buildings and the auxiliary structures. Also refers to the construction of various houses and buildings, also known as the construction workload. The investment amount of the part can be realized only by the construction activities with the need of carrying out the work and the material movement.
Can produce a large amount of noises in building engineering's work progress, the noise is a kind of noise that arouses people's irritability, or the volume is too strong and harm health, these noises can hinder people's normal rest, study and work, therefore, need use noise insulation to come to offset the separation to the noise in the work progress, thereby noise abatement is to environment and people's influence, traditional building environmental protection is the acoustic insulation device for engineering is mostly simple acoustic celotex board, the connection between each other of acoustic celotex board is comparatively loaded down with trivial details, can't piece together a plurality of acoustic celotex boards fast according to actual demand area needs, and general acoustic celotex board is made for single material, its syllable-dividing effect is relatively poor, can't satisfy the demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a noise insulation for building environmental protection engineering in order to solve above-mentioned problem, its connection convenient and fast each other can be put together a plurality of the same acoustic celotex boards fast according to actual demand area needs to it gives sound insulation effectually, and structural stability is excellent, can satisfy current demand.
The utility model realizes the above purpose by the following technical proposal, a sound insulation device for building environmental protection engineering, which comprises a sound insulation board, wherein the bottom of the sound insulation board is fixedly connected with a connecting bottom board, the top of the sound insulation board is fixedly connected with a connecting top board, the bottom of the connecting bottom board is fixedly connected with a moving wheel, the connecting bottom board is fixedly connected with one end of the connecting top board and is provided with a first mounting rod, the connecting bottom board is fixedly connected with the other end of the connecting top board and is provided with a second mounting rod, a side wall of the sound insulation board is fixedly connected with and is provided with a plurality of fixing lugs at intervals in the longitudinal direction, a side wall of the sound insulation board far away from the fixing lugs is provided with a plurality of fixing clamping grooves at intervals in the longitudinal direction, the material composition of the sound insulation board comprises a sound insulation layer, a first sound absorption layer is arranged above the sound insulation layer, a hollow layer is arranged above the first sound absorption layer, and a second sound absorption layer is arranged above the hollow layer, and a reinforced steel plate is arranged above the second sound absorption layer.
Preferably, the first mounting rod is of a solid structure, and an external thread is arranged on the outer surface of the first mounting rod.
Preferably, the second mounting rod is of a hollow structure, and an internal thread matched with the external thread on the outer surface of the first mounting rod is arranged on the inner surface of the second mounting rod.
Preferably, the number of the fixing lugs is equal to that of the fixing clamping grooves, and the fixing lugs and the fixing clamping grooves are opposite in position and matched with each other.
Preferably, the sound insulation board is an industrial rubber board, the first sound absorption layer is made of sound absorption cotton, and the second sound absorption layer is made of sound insulation felt.
Preferably, the inner chamber of well hollow layer is equipped with the arc and inhales the sound cavity, the arc inhale the sound cavity set up respectively in on the inner chamber roof of well hollow layer and the inner chamber diapire, and be located well hollow layer inner chamber roof the arc inhale the sound cavity with be located well hollow layer inner chamber diapire the arc inhale the sound cavity and be crisscross setting.
The utility model has the advantages that: the sound insulation board can be provided with good mobility by arranging the moving wheel, so that the sound insulation board can be conveniently adjusted in position and is convenient to use in practice, a plurality of identical sound insulation boards can be quickly spliced together according to the actual demand area requirement by arranging the first installation rod and the second installation rod, the sound insulation boards can be conveniently and quickly connected with each other, the fixing lug blocks can be inserted into the fixing clamping grooves when the sound insulation boards are spliced, so that the structural stability and the connection strength between the adjacent sound insulation boards are improved, the sound insulation layer can provide good sound insulation capability for the sound insulation boards, the industrial rubber board has good insulativity and sound insulation property, the sound insulation effect can be improved by arranging the first sound absorption layer, the sound absorption cotton is artificial inorganic fiber, the sound absorption rate is high, the sound insulation property is good, the heat insulation property is good, firmness, good use and tastelessness are realized, and the water resistance, moisture resistance and air permeability are good, very easily process, can make various shapes and long service life according to different needs, and can not decay, can resist various microorganisms, fungi, acid, the corruption of salt and hydrocarbon, can improve the syllable-dividing effect of acoustic celotex board once more through setting up the hollow layer, the noise gets into behind the hollow layer, the hollow part can make the propagation velocity of noise delay, inhale the sound cavity and can adsorb the noise through setting up the arc, prevent that the noise diffusion velocity is too fast, the deadening felt is with rubber, a high density coiled material that has certain flexibility that macromolecular material etc. made for main raw materials, it has excellent syllable-dividing effect, not only can provide good basic structure stability and intensity for the acoustic celotex board through setting up the reinforcing steel board, and can rebound the noise, thereby prevent that the noise from leaking.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic structural view of the fixing projection and the fixing slot of the present invention;
fig. 3 is a schematic structural view of the first mounting rod and the second mounting rod of the present invention;
FIG. 4 is a structural composition diagram of the acoustic panel of the present invention;
in the figure: 1. a sound insulating board; 2. connecting the bottom plate; 3. connecting the top plate; 4. a moving wheel; 5. a first mounting bar; 6. a second mounting bar; 7. fixing the bump; 8. fixing the clamping groove, 9 and a sound insulation layer; 10. a first sound absorbing layer; 11. a hollow layer; 12. a second sound absorbing layer; 13. reinforcing the steel plate; 14. the arc inhales the sound cavity.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a sound insulation device for environmental engineering of buildings comprises a sound insulation board 1, a connecting bottom board 2 is fixedly connected to the bottom of the sound insulation board 1, a connecting top board 3 is fixedly connected to the top of the sound insulation board 1, a moving wheel 4 is fixedly connected to the bottom of the connecting bottom board 2, a first mounting rod 5 is fixedly connected to one end of each of the connecting bottom board 2 and the connecting top board 3, a second mounting rod 6 is fixedly connected to the other end of each of the connecting bottom board 2 and the connecting top board 3, a plurality of fixing lugs 7 are fixedly connected to one side wall of the sound insulation board 1 and are longitudinally arranged at equal intervals, a plurality of fixing slots 8 are longitudinally arranged at equal intervals on one side wall of the sound insulation board 1 away from the fixing lugs 7, the sound insulation board 1 is made of a sound insulation layer 9, a first sound absorption layer 10 is arranged above the sound insulation layer 9, a hollow layer 11 is arranged above the first sound absorption layer 10, a second sound absorption layer 12 is arranged above the hollow layer 11, and a reinforced steel plate 13 is arranged above the second sound absorption layer 12.
As an optimized technical scheme of the utility model, first installation pole 5 is solid construction just be equipped with the external screw thread on the surface of first installation pole 5.
As a preferred technical scheme of the utility model, second installation pole 6 is hollow structure just be equipped with on the internal surface of second installation pole 6 with external screw thread assorted internal thread on the 5 surfaces of first installation pole.
As an optimized technical solution of the present invention, the fixing protrusion 7 and the fixing slot 8 are equal in number, relative in position and matched with each other.
As an optimal technical scheme of the utility model, acoustic celotex board 1 is the industry rubber slab, first sound absorption layer 10 is for inhaling the cotton constitution of sound, second sound absorption layer 12 is the deadening felt constitution.
As an optimal technical scheme of the utility model, the inner chamber of well hollow layer 11 is equipped with the arc and inhales sound cavity 14, the arc inhale sound cavity 14 set up respectively in on the inner chamber roof of well hollow layer 11 and the inner chamber diapire, and be located well hollow layer 11 inner chamber roof the arc inhale sound cavity 14 with just be located well hollow layer 11 inner chamber diapire the arc inhale sound cavity 14 and be crisscross setting.
The utility model can provide good mobility for the sound insulation board 1 by arranging the moving wheel 4, thereby being convenient for adjusting the position of the sound insulation board 1 and being convenient for practical use, a plurality of same sound insulation boards 1 can be quickly assembled together according to the actual demand area requirement by arranging the first installation rod 5 and the second installation rod 6, so that the sound insulation boards 1 can be conveniently and quickly connected with each other, the fixing lug 7 can be inserted into the fixing clamping groove 8 when the sound insulation boards 1 are assembled, thereby improving the structural stability and the connection strength between the adjacent sound insulation boards 1, the sound insulation layer 9 can provide good sound insulation capability for the sound insulation board 1, the industrial rubber board has good insulation and sound insulation, the sound insulation effect can be improved by arranging the first sound insulation layer 10, the sound absorption cotton is artificial inorganic fiber, the sound absorption rate is high, the sound insulation performance is good and the heat insulation performance is good, firm, tasteless, waterproof, dampproof, air-permeable, easy to process, can be made into various shapes according to different requirements and has long service life, and does not decay, can resist the corrosion of various microorganisms, fungi, acids, salts and hydrocarbons, the sound insulation effect of the sound insulation board 1 can be improved again by arranging the hollow layer 11, after the noise enters the hollow layer 11, the hollow part can delay the transmission speed of the noise, the sound-absorbing hollow cavity 14 can absorb noise and prevent the noise from diffusing too fast, the sound-insulating felt is a high-density coiled material with certain flexibility and made of rubber, high polymer materials and the like as main raw materials, it has excellent sound insulation effect, can not only provide good foundation structural stability and intensity for acoustic celotex board 1 through setting up reinforced steel plate 13 to can bounce-back the noise, thereby prevent that the noise from leaking.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, without any reference thereto being construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a noise insulation for building environmental protection engineering, includes acoustic celotex board (1), its characterized in that: the bottom of the sound insulation board (1) is fixedly connected with a connecting bottom board (2), the top of the sound insulation board (1) is fixedly connected with a connecting top board (3), the bottom of the connecting bottom board (2) is fixedly connected with a moving wheel (4), the connecting bottom board (2) is fixedly connected with one end of the connecting top board (3) and is provided with a first mounting rod (5), the connecting bottom board (2) is fixedly connected with the other end of the connecting top board (3) and is provided with a second mounting rod (6), a plurality of fixing lugs (7) are fixedly connected and are arranged on one side wall of the sound insulation board (1) at intervals in the longitudinal direction, a plurality of fixing clamping grooves (8) are arranged on one side wall of the sound insulation board (1) far away from the fixing lugs (7) at intervals in the longitudinal direction, the sound insulation board (1) is made of materials and comprises a sound insulation layer (9), a first sound absorption layer (10) is arranged above the sound insulation layer (9), the sound absorption structure is characterized in that a hollow layer (11) is arranged above the first sound absorption layer (10), a second sound absorption layer (12) is arranged above the hollow layer (11), and a reinforced steel plate (13) is arranged above the second sound absorption layer (12).
2. The sound-proofing device for the environmental protection engineering of buildings according to claim 1, characterized in that: the first mounting rod (5) is of a solid structure, and external threads are arranged on the outer surface of the first mounting rod (5).
3. The sound-proofing device for the construction environmental protection project as claimed in claim 2, wherein: the second mounting rod (6) is of a hollow structure, and an internal thread matched with the external thread on the outer surface of the first mounting rod (5) is arranged on the inner surface of the second mounting rod (6).
4. The sound-proofing device for the environmental protection engineering of buildings according to claim 1, characterized in that: the number of the fixed lugs (7) is equal to that of the fixed clamping grooves (8), and the fixed lugs and the fixed clamping grooves are opposite in position and matched with each other.
5. The sound-proofing device for the environmental protection engineering of buildings according to claim 1, characterized in that: the sound insulation board (1) is an industrial rubber board, the first sound absorption layer (10) is composed of sound absorption cotton, and the second sound absorption layer (12) is composed of sound insulation felt.
6. The sound-proofing device for the environmental protection engineering of buildings according to claim 1, characterized in that: the inner chamber of well hollow layer (11) is equipped with the arc and inhales sound cavity (14), the arc inhale sound cavity (14) set up respectively in on the inner chamber roof of well hollow layer (11) and the inner chamber diapire, and be located well hollow layer (11) inner chamber roof the arc inhale sound cavity (14) and just be located well hollow layer (11) inner chamber diapire the arc inhale sound cavity (14) and set up for crisscross.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120532840.8U CN215166731U (en) | 2021-03-15 | 2021-03-15 | Sound insulation device for building environmental protection engineering |
Applications Claiming Priority (1)
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CN202120532840.8U CN215166731U (en) | 2021-03-15 | 2021-03-15 | Sound insulation device for building environmental protection engineering |
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CN215166731U true CN215166731U (en) | 2021-12-14 |
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CN202120532840.8U Active CN215166731U (en) | 2021-03-15 | 2021-03-15 | Sound insulation device for building environmental protection engineering |
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CN (1) | CN215166731U (en) |
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2021
- 2021-03-15 CN CN202120532840.8U patent/CN215166731U/en active Active
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