CN210262777U - Sound barrier with bidirectional sound insulation effect - Google Patents
Sound barrier with bidirectional sound insulation effect Download PDFInfo
- Publication number
- CN210262777U CN210262777U CN201920631994.5U CN201920631994U CN210262777U CN 210262777 U CN210262777 U CN 210262777U CN 201920631994 U CN201920631994 U CN 201920631994U CN 210262777 U CN210262777 U CN 210262777U
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- sound
- sound insulation
- support base
- acoustic celotex
- base
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- 238000009413 insulation Methods 0.000 title claims abstract description 53
- 230000004888 barrier function Effects 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 title claims abstract description 15
- 230000002457 bidirectional effect Effects 0.000 title abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000001771 impaired effect Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000013519 translation Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a sound barrier with bidirectional sound insulation effect, in particular to the technical field of road sound insulation devices, which comprises a base, wherein the top of the base is provided with a weight, and the top of the weight is provided with an assembling device; the assembling device comprises a support base, wherein a plurality of connecting supports are arranged at the top of the support base, and first connecting plates are arranged at the top of each connecting support, at the two ends of the bottom of each connecting support and at the top of the support base. The utility model discloses a be provided with the assembly device, device both sides all have a plurality of acoustic celotex boards, make the device have two-way syllable-dividing effect, and can dismantle alone or assemble between a plurality of acoustic celotex boards, receive when the damage needs to be changed when one of them solitary acoustic celotex board, only need twist out the bolt on the second connecting plate at impaired acoustic celotex board top and bottom both ends, the impaired acoustic celotex board of translation again, alright take out impaired acoustic celotex board, change new acoustic celotex board, the efficiency of maintenance has been improved, and the facilitate promotion.
Description
Technical Field
The utility model relates to a road sound insulation technical field, more specifically say, the utility model relates to a sound barrier of two-way syllable-dividing effect.
Background
The sound barrier is mainly used for sound insulation and noise reduction of highways, expressways, overhead composite roads and other noise sources. The sound insulation method is divided into a reflection type sound barrier for pure sound insulation and a composite type sound barrier for combining sound absorption and sound insulation, and the latter is a more effective sound insulation method. Refers to a wall structure provided beside railways and highways to reduce the influence of driving noise on nearby residents. The sound-insulating wall is also referred to as sound barrier CN 207739168U.
Patent application publication No. CN 207739168U's utility model discloses a sound barrier, including a plurality of protective screen subassemblies, through stand fixed connection between the two adjacent protective screen subassemblies, the protective screen subassembly includes the lower sound body of inhaling of lower part, the last syllable-dividing body on the syllable-dividing subassembly at middle part and upper portion, the syllable-dividing body includes a plurality of well syllable-dividing bodies of upper and lower equipartition, well syllable-dividing body and last syllable-dividing body all include to inhale the sound cotton and the cladding is at this sound baffle that inhales the sound cotton outside, the stand includes a plurality of stand subassemblies of upper and lower equipartition, the stand subassembly include the pole setting and with this pole setting fixed connection's connecting plate, connecting plate fixed connection protective screen subassembly, it includes the vertical section of lower part and the slope section on upper portion.
However, in actual use, the sound insulation device still has the defects that sound insulation can be carried out in one direction only, and the sound insulation effect is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a sound barrier of two-way syllable-dividing effect, through being provided with assembly device, device both sides all have a plurality of acoustic celotex boards, make the device have two-way syllable-dividing effect, and can dismantle alone or assemble between a plurality of acoustic celotex boards, receive when the damage needs to be changed when one of them solitary acoustic celotex board, only need twist out the bolt on the second connecting plate at impaired acoustic celotex board top and bottom both ends, the impaired acoustic celotex board of translation again, alright take out impaired acoustic celotex board, change new acoustic celotex board, the efficiency of maintenance is improved, and convenient popularization, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a sound barrier with a bidirectional sound insulation effect comprises a base, wherein a weight block is arranged at the top of the base, and an assembling device is arranged at the top of the weight block;
the assembly device comprises a support base, a plurality of connecting supports are arranged at the top of the support base, first connecting plates are arranged at the top and bottom ends of the connecting supports and the top of the support base, two adjacent first connecting plates are fixedly connected through bolts, the middle parts of the two sides of the bracket base and the connecting bracket are both provided with a positioning block, one side of the positioning block is provided with a positioning groove, a plurality of sound insulation boards are arranged on both sides of the bracket base and the connecting bracket, a limiting block is arranged on one side of each sound insulation board facing the positioning block, a mounting block is arranged on one side of the limiting block and is matched with the positioning groove, second connecting plates are arranged at the bottom end and the top end of each of the sound insulation plates, two adjacent second connecting plates are fixedly connected through bolts, the top cover is arranged at the top of the connecting support, and the top cover is fixedly connected with the sound insulation board through bolts.
In a preferred embodiment, mounting plates are arranged on two sides of the bottom of the support base, the mounting plates are fixedly connected with the tops of the weight blocks through bolts, and a groove is formed in one side, close to the support base, of each mounting plate and is matched with the sound insulation plate.
In a preferred embodiment, the acoustic panel comprises a placement plate, the interior of which is filled with sound-absorbing cotton.
In a preferred embodiment, the weight is provided in a trapezoidal sectional shape, and the weight is made of a stainless steel material.
In a preferred embodiment, a sealant is applied between two adjacent acoustic panels, and the length of the bracket base is equal to that of the connecting bracket.
In a preferred embodiment, the length of the sound insulation board is equal to that of the connecting bracket, and the width of the limiting block is equal to that of the positioning block.
The utility model discloses a technological effect and advantage:
1. the assembling device is arranged, the connecting supports with different numbers are selected, so that the whole height of the device is improved to be adjusted, the two sides of the device are respectively provided with the multiple sound insulation boards, the device has a bidirectional sound insulation effect, the multiple sound insulation boards can be independently disassembled or assembled, when one single sound insulation board is damaged and needs to be replaced, the damaged sound insulation board can be taken out only by screwing out bolts on the second connecting plates at the top end and the bottom end of the damaged sound insulation board and translating the damaged sound insulation board, and a new sound insulation board is replaced, so that the maintenance efficiency is improved, and the popularization is facilitated;
2. through being provided with the mounting panel, the mounting panel can improve the area of contact between support base and the weight, improves the stability between support base and the weight, and the mounting panel top is provided with the recess, when easy to assemble acoustic celotex board, carries on spacingly and fixedly to the acoustic celotex board that is in the least significant end to the holistic fastness of device has been improved.
Drawings
Fig. 1 is a schematic side view of the overall structure of the present invention.
Fig. 2 is a schematic view of a partial structure at a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of a partial structure at B in fig. 1 according to the present invention.
Fig. 4 is a schematic view of the positioning block structure of the present invention.
Fig. 5 is the schematic diagram of the structure of the limiting block of the present invention.
Fig. 6 is a sectional view of the sound insulation board structure of the present invention.
The reference signs are: 1 base, 2 weight, 3 support bases, 4 linking bridge, 5 first connecting plates, 6 locating pieces, 7 constant head tanks, 8 acoustic celotex boards, 801 place the board, 802 inhale the sound cotton, 9 stopper, 10 arrangement piece, 11 second connecting plates, 12 top covers, 13 mounting panels, 14 recesses.
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.
The sound barrier with the bidirectional sound insulation effect as shown in the attached drawings 1, 2, 4, 5 and 6 comprises a base 1, wherein a weight 2 is arranged on the top of the base 1, and an assembling device is arranged on the top of the weight 2;
the assembling device comprises a support base 3, a plurality of connecting supports 4 are arranged at the top of the support base 3, first connecting plates 5 are arranged at the top and bottom ends of the plurality of connecting supports 4 and the top of the support base 3, two adjacent first connecting plates 5 are fixedly connected through bolts, positioning blocks 6 are arranged at the middle parts of two sides of the support base 3 and the connecting supports 4, positioning grooves 7 are arranged at one sides of the positioning blocks 6, a plurality of sound insulation plates 8 are arranged at two sides of the support base 3 and the connecting supports 4, a limiting block 9 is arranged at one side of each sound insulation plate 8 facing the positioning block 6, a mounting block 10 is arranged at one side of the limiting block 9, the mounting block 10 is matched with the positioning grooves 7, second connecting plates 11 are arranged at the bottom ends and the top ends of the plurality of sound insulation plates 8, and two adjacent second connecting plates 11 are, a top cover 12 is arranged at the top of the connecting bracket 4, and the top cover 12 is fixedly connected with the sound insulation board 8 through bolts;
the sound insulation board 8 comprises a placing board 801, and sound absorption cotton 802 is filled in the placing board 801;
a sealant is coated between two adjacent sound insulation boards 8, and the length of the bracket base 3 is equal to that of the connecting bracket 4;
the length of the sound insulation board 8 is equal to that of the connecting support 4, and the width of the limiting block 9 is equal to that of the positioning block 6.
The implementation mode is specifically as follows: when the utility model is used, the base 1 is firstly placed at a proper position, after the support base 3 is arranged on the base 1, the required connecting support 4 is arranged at the top of the support base 3 in sequence, the number of the connecting supports 4 can be selected according to the required specific height, the connecting supports 4 are arranged at the top of the support base 3, and the bolts are screwed on the adjacent first connecting plates 5, so that the connecting supports 4 and the support base 3 can be fixedly connected, after the connecting supports 4 are arranged, the sound insulation plates 8 can be arranged at two sides of the connecting supports 4, the mounting blocks 10 at the side of the limit blocks 9 at one side of the sound insulation plates 8 are firstly placed in the positioning grooves 7 at one side of the corresponding positioning blocks 6, the sound insulation plates 8 are temporarily fixed at one side of the connecting supports 4, after the two sound insulation plates 8 are arranged, the bolts are screwed on the adjacent second connecting plates 11, alright in order to make fixed connection between adjacent acoustic celotex board 8, after acoustic celotex board 8 when 4 both sides of linking bridge all installed in proper order, cover top cap 12 at linking bridge 4 top at the top, and through bolt fixed connection, the device is whole just to assemble and accomplish, device both sides all have a plurality of acoustic celotex board 8, the sound insulation effect has been improved, and can dismantle alone or assemble between a plurality of acoustic celotex board 8, when one of them solitary acoustic celotex board 8 received the damage and need be changed, only need twist out the bolt on the second connecting plate 11 at impaired acoustic celotex board 8 top and bottom both ends, impaired acoustic celotex board 8 of translation again, alright take out impaired acoustic celotex board 8, change new acoustic celotex board 8, the efficiency of maintenance is improved, and convenient for popularization.
The sound barrier with the bidirectional sound insulation effect as shown in fig. 1 and fig. 3 further comprises two mounting plates 13, wherein the two mounting plates 13 are respectively arranged at two sides of the bottom of the bracket base 3, the mounting plates 13 are fixedly connected with the top of the weight 2 through bolts, a groove 14 is arranged at one side of the mounting plates 13 close to the bracket base 3, and the groove 14 is matched with the sound insulation plate 8;
the cross section of the weight 2 is trapezoidal, and the weight 2 is made of stainless steel.
The implementation mode is specifically as follows: the utility model discloses when using, when support base 3 when 2 fixed connection with the weight at 1 top of base, through bolt fixed connection between mounting panel 13 and the weight 2 of 3 bottom both sides of support base, mounting panel 13 can improve the area of contact between support base 3 and the weight 2, improve the stability between support base 3 and the weight 2, and mounting panel 13 top is provided with recess 14, during acoustic celotex board 8 easy to assemble, carry on spacingly and fixed to acoustic celotex board 8 that is in the lower end, thereby the holistic fastness of device has been improved, and scribble the sealant between adjacent acoustic celotex board 8, not only fill up the gap between the adjacent acoustic celotex board 8, thereby improve the syllable-dividing efficiency of device, can also improve the fastness between the adjacent acoustic celotex board 8.
The utility model discloses the theory of operation:
referring to the attached drawings 1-6 of the specification, when the utility model is used, the bracket base 3 is fixedly connected with the weight 2 on the top of the base 1, the required connecting bracket 4 is sequentially arranged on the top of the bracket base 3, the number of the connecting bracket 4 can be selected according to the required specific height, the connecting bracket 4 is arranged on the top of the bracket base 3, and the bolt is screwed on the adjacent first connecting plate 5, so that the connecting bracket 4 is fixedly connected with the bracket base 3, after the connecting bracket 4 is arranged, the sound insulation plates 8 can be arranged on the two sides of the connecting bracket 4, the bottom of the sound insulation plate 8 at the lowest end is arranged in the groove 14 at the top of the mounting plate 13, the mounting plate 13 at the side of the limit block 9 on the sound insulation plate 8 is arranged in the corresponding positioning groove 7 at the side of the positioning block 6, the sound insulation plate 8 is temporarily fixed on the side of the connecting bracket 4, after having installed two acoustic celotex boards 8, will be adjacent the second connecting plate 11 on screw up the bolt, alright in order to make fixed connection between the adjacent acoustic celotex board 8, after the acoustic celotex board 8 of linking bridge 4 both sides all installed in proper order, cover top cap 12 at linking bridge 4 top at the top to through bolt fixed connection, the device is whole just to assemble the completion.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A sound barrier of two-way syllable-dividing effect, includes base (1), its characterized in that: the top of the base (1) is provided with a weight (2), and the top of the weight (2) is provided with an assembling device;
the assembling device comprises a support base (3), a plurality of connecting supports (4) are arranged at the top of the support base (3), first connecting plates (5) are arranged at the top and the bottom of the connecting supports (4) and at the top of the support base (3), two adjacent first connecting plates (5) are fixedly connected through bolts, positioning blocks (6) are arranged at the middle parts of the two sides of the support base (3) and the connecting supports (4), positioning grooves (7) are arranged at one sides of the positioning blocks (6), a plurality of sound insulation plates (8) are arranged at the two sides of the support base (3) and the connecting supports (4), a limiting block (9) is arranged at one side of each sound insulation plate (8) facing the positioning block (6), a mounting block (10) is arranged at one side of each limiting block (9), and the mounting blocks (10) are matched with the positioning grooves (7), a plurality of septum (8) bottom all is provided with second connecting plate (11) with the top, adjacent two pass through bolt fixed connection between second connecting plate (11), linking bridge (4) top is provided with top cap (12), pass through bolt fixed connection between top cap (12) and septum (8).
2. A two-way sound-proofing sound barrier according to claim 1, wherein: support base (3) bottom both sides all are provided with mounting panel (13), pass through bolt fixed connection between mounting panel (13) and weight (2) top, one side that mounting panel (13) are close to support base (3) is provided with recess (14), recess (14) and acoustic celotex board (8) phase-match.
3. A two-way sound-proofing sound barrier according to claim 1, wherein: the sound insulation board (8) comprises a placing board (801), and sound absorption cotton (802) is filled in the placing board (801).
4. A two-way sound-proofing sound barrier according to claim 1, wherein: the cross section of the weight (2) is trapezoidal, and the weight (2) is made of stainless steel materials.
5. A two-way sound-proofing sound barrier according to claim 1, wherein: and a sealant is coated between every two adjacent sound insulation boards (8), and the length of the bracket base (3) is equal to that of the connecting bracket (4).
6. A two-way sound-proofing sound barrier according to claim 1, wherein: the length of the sound insulation board (8) is equal to that of the connecting support (4), and the width of the limiting block (9) is equal to that of the positioning block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920631994.5U CN210262777U (en) | 2019-05-06 | 2019-05-06 | Sound barrier with bidirectional sound insulation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920631994.5U CN210262777U (en) | 2019-05-06 | 2019-05-06 | Sound barrier with bidirectional sound insulation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210262777U true CN210262777U (en) | 2020-04-07 |
Family
ID=70023730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920631994.5U Expired - Fee Related CN210262777U (en) | 2019-05-06 | 2019-05-06 | Sound barrier with bidirectional sound insulation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210262777U (en) |
-
2019
- 2019-05-06 CN CN201920631994.5U patent/CN210262777U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200407 |