CN217176129U - Noise elimination barrier for municipal construction capable of reducing noise - Google Patents
Noise elimination barrier for municipal construction capable of reducing noise Download PDFInfo
- Publication number
- CN217176129U CN217176129U CN202220762012.8U CN202220762012U CN217176129U CN 217176129 U CN217176129 U CN 217176129U CN 202220762012 U CN202220762012 U CN 202220762012U CN 217176129 U CN217176129 U CN 217176129U
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- Prior art keywords
- noise elimination
- connecting seat
- noise
- protective screen
- seted
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- 230000008030 elimination Effects 0.000 title claims abstract description 36
- 238000003379 elimination reaction Methods 0.000 title claims abstract description 36
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000004888 barrier function Effects 0.000 title claims description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 238000010521 absorption reaction Methods 0.000 claims abstract description 19
- 230000009467 reduction Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000006978 adaptation Effects 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a can noise reduction's noise elimination protective screen for municipal construction, including noise elimination protective screen body, noise elimination protective screen body is including two curb plates that set up side by side, the bottom fixedly connected with base of noise elimination protective screen body, noise elimination protective screen body includes the acoustic celotex board that a plurality of connected gradually, the T type groove that the symmetry set up is seted up to the both sides of acoustic celotex board, adjacent two T type inslot side is pegged graft and is had the "worker" style of calligraphy plug-in components of looks adaptation, a plurality of mounting groove has been seted up on the curb plate, the inboard of mounting groove is inlayed and is equipped with the sound absorption subassembly, fastening bolt fixed mounting is passed through on the curb plate in the four corners of sound absorption subassembly, adjacent two be equipped with steering mechanism between the noise elimination protective screen body. The utility model discloses couple together two adjacent noise elimination protective screen this bodies, when crooked highway section installation, make connection position between them can not leave the space, the outside condition of transmitting of noise that produces when can effectively avoiding the construction takes place.
Description
Technical Field
The utility model relates to a noise elimination protective screen technical field specifically is noise elimination protective screen for municipal construction that can the noise reduction.
Background
The sound insulation board is a plate which acts on sound insulation effect, has building sound insulation and building sound insulation classification, along with the development of times, the living standard of people is improved, at present, each large-scale city carries out municipal road and bridge construction and perfection, simultaneously, the generated noise also deeply influences the study, work and rest of people, the noise reduction is not ideal, the pollution and harm of the noise increasingly arouse the attention of people, and is listed as one of four environmental large ring pollution in the world at present, in a plurality of noise control measures, the sound insulation board is a main measure in noise control engineering, the common sound insulation board is provided with a steel frame and sound insulation glass on the upper part of the foundation for reducing the noise caused by building sites beside residential areas and the noise generated by automobile running on roads.
The noise reduction barrier is used in the construction of current town road bridge, when installing than crooked highway section, the connecting portion of the noise reduction barrier can inevitably leave the space, the noise that produces during road bridge construction will outwards transmit to influence the result of use of the noise reduction barrier, and current noise elimination barrier specification is mostly fixed, it can not carry out the transform of specification according to laying the environment, and it is after transportation or use, because the specification is unchangeable, cause its transportation to be stranded.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal construction that can noise reduction is with noise elimination protective screen to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: noise elimination protective screen for municipal construction that can noise reduction, including noise elimination protective screen body, noise elimination protective screen body is including two curb plates that set up side by side, the bottom fixedly connected with base of noise elimination protective screen body, noise elimination protective screen body includes the acoustic celotex board that a plurality of connected gradually, the T type groove that the symmetry set up is seted up to the both sides of acoustic celotex board, adjacent two "worker" style of calligraphy plug-in components that the looks adaptation has been pegged graft to T type inslot side, a plurality of mounting groove has been seted up on the curb plate, the inboard of mounting groove is inlayed and is equipped with the sound absorption subassembly, fastening bolt fixed mounting is passed through on the curb plate in the four corners of sound absorption subassembly, adjacent two be equipped with steering mechanism between the noise elimination protective screen body.
Further, the sound absorption assembly comprises a protective cover, a sound absorption plate is fixedly mounted on the inner side of the protective cover, a plurality of sound absorption holes which are uniformly distributed are formed in the outer wall of the protective cover, and screw holes matched with fastening bolts are formed in four corners of the protective cover.
Furthermore, steering mechanism is including fixed first connecting seat and second connecting seat, one side of first connecting seat is equipped with the spread groove, second connecting seat and spread groove looks adaptation, first jack has all been seted up at the upper and lower both ends of first connecting seat, the second jack has been seted up on the second connecting seat, and first connecting seat and second connecting seat run through and are equipped with same inserted bar, the inserted bar respectively with first jack and second jack looks adaptation.
Furthermore, the first connecting seat and the second connecting seat are fixedly connected with T-shaped plug-in units on the opposite sides, and the T-shaped plug-in units are matched with the T-shaped grooves.
Further, the thread groove with fastening bolt looks adaptation is all seted up to the both sides of acoustic celotex board, makes acoustic celotex board and sound absorption component be connected.
Furthermore, the surface of protection casing is fixed and is equipped with the warning area, the surface interval bonding of warning area has the phosphor strip.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. the utility model discloses a set up noise elimination protective screen body, acoustic celotex board and steering mechanism, two adjacent acoustic celotex boards are installed through "worker" style of calligraphy plug-in components and T type inslot and are realized being connected, it is convenient to install, the installation time has greatly reduced, when installing than crooked highway section, place the second connecting seat in the spread groove in the first connecting seat, then insert the inserted bar in first jack and second jack, the inserted bar can rotate in first jack and second jack, thereby link two adjacent noise elimination protective screen bodies, make the connecting portion between them can not leave the space, can effectively avoid the noise that produces when the construction to the condition emergence of outward transmission;
2. the utility model discloses a set up the sound absorption subassembly, through inserting T type plug-in components in the T type groove, install steering mechanism on the noise elimination protective screen body, absorb the noise through sound absorption hole and acoustic baffle to the protection casing has good protecting effect to the acoustic baffle.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a top cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the steering mechanism of the present invention;
fig. 4 is a front view of the present invention;
in the figure: 1. a sound-deadening barrier body; 2. a side plate; 3. a base; 4. a sound insulating board; 5. a T-shaped groove; 6. an I-shaped plug-in; 7. mounting grooves; 8. a sound absorbing assembly; 81. a protective cover; 82. a sound absorbing panel; 83. a sound absorbing aperture; 9. a steering mechanism; 91. a first connecting seat; 92. a second connecting seat; 93. connecting grooves; 94. a first jack; 95. a second jack; 96. inserting a rod; 97. a T-shaped plug-in; 10. a warning band; 11. a fluorescent strip.
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.
Please refer to fig. 1-4, the utility model provides a municipal construction that can noise reduction uses noise elimination protective screen, including noise elimination protective screen body 1, noise elimination protective screen body 1 is including two curb plates 2 that set up side by side, noise elimination protective screen body 1's bottom fixedly connected with base 3, noise elimination protective screen body 1 includes the acoustic celotex board 4 that a plurality of connected gradually, the T type groove 5 that the symmetry set up is seted up to the both sides of acoustic celotex board 4, adjacent two "worker" style of calligraphy plug-in components 6 that the 5 inboard grafting of T type groove has the looks adaptation, a plurality of mounting groove 7 has been seted up on curb plate 2, the inboard of mounting groove 7 is inlayed and is equipped with sound absorbing component 8, fastening bolt fixed mounting is passed through on curb plate 2 in the four corners of sound absorbing component 8, adjacent two be equipped with steering mechanism 9 between the noise elimination protective screen body 1.
In a preferred embodiment, the sound absorption assembly 8 comprises a protective cover 81, a sound absorption plate 82 is fixedly mounted on the inner side of the protective cover 81, a plurality of sound absorption holes 83 which are uniformly distributed are formed in the outer wall of the protective cover 81, screw holes matched with fastening bolts are formed in four corners of the protective cover 81, noise is absorbed through the sound absorption holes 83 and the sound absorption plate 82, and the protective cover 81 has a good protection effect on the sound absorption plate 82.
In a preferred embodiment, the steering mechanism 9 includes a first connecting seat 91 and a second connecting seat 92, the first connecting seat 91 is provided with a connecting groove 93 at one side, the second connecting seat 92 is adapted to the connecting groove 93, the first connecting seat 91 is provided with a first insertion hole 94 at both upper and lower ends thereof, the second connecting seat 92 is provided with a second insertion hole 95, the first connecting seat 91 and the second connecting seat 92 are provided with a same insertion rod 96 in a penetrating manner, the insertion rod 96 is adapted to the first insertion hole 94 and the second insertion hole 95 respectively, when the noise damping barrier is installed in a curved section, the second connecting seat 92 is placed in the connecting groove 93 in the first connecting seat 91, then the insertion rod 96 is inserted into the first insertion hole 94 and the second insertion hole 95, the insertion rod 96 can rotate in the first insertion hole 94 and the second insertion hole 95, so as to connect two adjacent noise damping barrier bodies 1, and a gap is not left between the two noise damping barrier bodies, the condition that the noise that produces when can effectively avoid the construction outwards transmits takes place.
In a preferred embodiment, a T-shaped insert 97 is fixedly connected to each of the opposite sides of the first connecting seat 91 and the second connecting seat 92, the T-shaped insert 97 is adapted to the T-shaped groove 5, and the steering mechanism 9 is mounted on the sound-deadening barrier body 1 by inserting the T-shaped insert 97 into the T-shaped groove 5.
In a preferred embodiment, both sides of the sound insulation board 4 are provided with thread grooves matched with fastening bolts, so that the fixing effect of the sound absorption assembly 8 is enhanced.
In a preferred embodiment, the surface of the protection cover 81 is fixedly provided with a warning tape 10, a fluorescent strip 11 is adhered to the surface of the warning tape 10 at intervals, and a warning effect is achieved through the warning tape 10 and the fluorescent strip 11.
The utility model discloses a theory of operation: two adjacent acoustic celotex boards 4 are connected with the installation realization in the T type groove 5 through "worker" style of calligraphy plug-in components 6, the installation is convenient, the installation time has significantly reduced, when installing in crooked highway section, arrange second connecting seat 92 in spread groove 93 in first connecting seat 91, then insert inserted bar 96 in first jack 94 and second jack 95, inserted bar 96 can rotate in first jack 94 and second jack 95, thereby couple together two adjacent noise elimination protective screen bodies 1, make the junction between them can not leave the space, the condition that the noise that can effectively avoid producing when being under construction outwards transmits takes place, through inserting T type plug-in components 97 in T type groove 5, install steering mechanism 9 on noise elimination protective screen body 1, absorb the noise through sound absorbing hole 83 and sound absorbing plate 82, and protection casing 81 has good guard effect to sound absorbing plate 82.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Can noise reduction's noise elimination barrier for municipal construction, including noise elimination barrier body (1), its characterized in that: noise elimination protective screen body (1) is including two curb plates (2) that set up side by side, the bottom fixedly connected with base (3) of noise elimination protective screen body (1), noise elimination protective screen body (1) is including acoustic celotex board (4) that a plurality of connected gradually, T type groove (5) that the symmetry set up are seted up to the both sides of acoustic celotex board (4), adjacent two "worker" style of calligraphy plug-in components (6) that have looks adaptation are pegged graft to T type groove (5) inboard, a plurality of mounting groove (7) have been seted up on curb plate (2), the inboard of mounting groove (7) is inlayed and is equipped with sound absorbing component (8), fastening bolt fixed mounting is passed through in the four corners of sound absorbing component (8) on curb plate (2), adjacent two be equipped with steering mechanism (9) between noise elimination protective screen body (1).
2. The noise reduction screen for municipal construction according to claim 1, wherein: sound absorption subassembly (8) include protection casing (81), the inboard fixed mounting of protection casing (81) has acoustic baffle (82), a plurality of evenly distributed's sound absorption hole (83) are seted up to the outer wall of protection casing (81), and the screw with fastening bolt looks adaptation is all seted up in the four corners of protection casing (81).
3. The noise reduction screen for municipal construction according to claim 1, wherein: steering mechanism (9) are including fixed first connecting seat (91) and second connecting seat (92), one side of first connecting seat (91) is equipped with spread groove (93), second connecting seat (92) and spread groove (93) looks adaptation, first jack (94) have all been seted up at the upper and lower both ends of first connecting seat (91), second jack (95) have been seted up on second connecting seat (92), and first connecting seat (91) and second connecting seat (92) run through and are equipped with same inserted bar (96), inserted bar (96) respectively with first jack (94) and second jack (95) looks adaptation.
4. The noise reduction screen for municipal construction according to claim 3, wherein: the first connecting seat (91) and the second connecting seat (92) are fixedly connected with T-shaped plug-in units (97) on the opposite sides, and the T-shaped plug-in units (97) are matched with the T-shaped grooves (5).
5. The noise reduction screen for municipal construction according to claim 1, wherein: thread grooves matched with the fastening bolts are formed in the two sides of the sound insulation board (4).
6. The noise reduction screen for municipal construction according to claim 2, wherein: the surface of the protective cover (81) is fixedly provided with warning strips (10), and fluorescent strips (11) are bonded on the surface of the warning strips (10) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220762012.8U CN217176129U (en) | 2022-04-02 | 2022-04-02 | Noise elimination barrier for municipal construction capable of reducing noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220762012.8U CN217176129U (en) | 2022-04-02 | 2022-04-02 | Noise elimination barrier for municipal construction capable of reducing noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217176129U true CN217176129U (en) | 2022-08-12 |
Family
ID=82746799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220762012.8U Expired - Fee Related CN217176129U (en) | 2022-04-02 | 2022-04-02 | Noise elimination barrier for municipal construction capable of reducing noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217176129U (en) |
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2022
- 2022-04-02 CN CN202220762012.8U patent/CN217176129U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220812 |