CN221276375U - Road sound insulation screen device - Google Patents
Road sound insulation screen device Download PDFInfo
- Publication number
- CN221276375U CN221276375U CN202322760942.7U CN202322760942U CN221276375U CN 221276375 U CN221276375 U CN 221276375U CN 202322760942 U CN202322760942 U CN 202322760942U CN 221276375 U CN221276375 U CN 221276375U
- Authority
- CN
- China
- Prior art keywords
- sound insulation
- groove
- road
- plate
- insulation screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 52
- 239000002184 metal Substances 0.000 claims abstract description 18
- 239000000835 fiber Substances 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 description 12
- 210000001503 joint Anatomy 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a road sound insulation screen device which comprises a road metal wall, two frames and a plurality of sound insulation plates, wherein the top of the road metal wall is movably connected with the bottom of the frames, the sound insulation plates are connected to the inner cavity of the frames in an inserting mode, and an accommodating groove is formed in the inner cavity of the frames. According to the utility model, through the matched use of the frame, the sound insulation plate, the accommodating groove, the auxiliary component, the connecting plate, the clamping groove, the sliding groove and the sliding plate, the tension spring is elastically deformed to drive the lifting plate to return to the original position, the lifting plate moves to drive the clamping block to penetrate through the accommodating groove to the clamping groove, the frame position can be fixed, the sound insulation plate can be connected to the inner cavity of the frame in a plugging manner, the problem that the existing road sound insulation screen is directly connected with the wall body during installation and then is connected through the bolts is solved, but the road sound insulation screen needs to be replaced after long-time outdoor use, so that the bolts are detached during the replacement process, and the bolts are detached from the threaded groove for many times, so that the sliding wire is easy to occur.
Description
Technical Field
The utility model belongs to the technical field of road sound insulation, and particularly relates to a road sound insulation screen device.
Background
The two sides of part of road sections are residential communities, the passing vehicles can generate huge noise at high speed, particularly at night of deep people, the living of residents in the residential communities is greatly influenced, and the noise can be reduced by the road sound insulation screen.
The Chinese patent discloses a mounting structure of road sound insulation wall, and the publication number is: CN214530284U, the stand interval sets up on prefabricated base, all is provided with the draw-in groove on the opposite one side of two adjacent stands on same prefabricated base, and the draw-in groove sets up along the direction of height of stand. This mounting structure of road sound insulation wall has solved when the both ends card of acoustic celotex board in the draw-in groove, has had certain clearance between the inner wall of acoustic celotex board's both sides and draw-in groove, and when wind was great, the acoustic celotex board can take place to rock, and the acoustic celotex board both sides that rocks can take place the problem of friction and producing partial noise with the draw-in groove between.
Although the prior art has many beneficial effects, the problems still exist: the road sound insulation screen is directly connected with the wall body during installation and then is connected through the bolts, but the road sound insulation screen needs to be replaced after being used outdoors for a long time, so that the bolts are required to be detached during the replacement process, and the bolts are easy to slide after being detached from the thread grooves for many times. Accordingly, improvements and developments are needed to address the above issues.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide the road sound insulation screen device which solves the problems that the existing road sound insulation screen is directly connected with a wall body when being installed and then is connected through bolts, but the road sound insulation screen needs to be replaced after being used outdoors for a long time, so that the bolts are required to be detached in the replacement process, and the bolts are easy to slide after being detached from a thread groove for many times.
In order to achieve the above purpose, the utility model provides a road sound insulation screen device, which comprises a road metal wall, two frames and a plurality of sound insulation plates, wherein the top of the road metal wall is movably connected with the bottom of the frames, the sound insulation plates are connected in a plugging manner in the inner cavities of the frames, the inner cavities of the frames are provided with accommodating grooves, and the inner cavities of the accommodating grooves are provided with auxiliary components with positioning functions.
As the preferable mode of the utility model, the left side and the right side of the top of the road metal wall are fixedly connected with the connecting plates through bolts, the two connecting plates can be mutually spliced, the connecting plates are provided with the clamping grooves, the connecting plates can be mutually spliced after being connected with the road metal wall through the connecting plates and the clamping grooves, and thus the connecting plates can be sequentially arranged at the top of the road metal wall, and the clamping grooves on the connecting plates can be in butt joint with the clamping blocks.
As the preferable one of the utility model, the top of the connecting plate is provided with the sliding groove, the inner cavity of the sliding groove is connected with the sliding plate in a sliding way, the top of the sliding plate is fixedly connected with the frame, and the sliding groove and the sliding plate are arranged to pick up the frame to be in butt joint with the sliding groove on the right side of the connecting plate, so that the sliding groove and the sliding plate can position the frame, and the frame can not move in disorder.
As the preferable auxiliary assembly of the utility model, the auxiliary assembly comprises a lifting plate, four clamping blocks and a plurality of tension springs, wherein the bottom of the lifting plate is fixedly connected with the top of the clamping blocks, the top of the tension springs are fixedly connected with the bottom of the lifting plate, the bottoms of the tension springs are fixedly connected with the inner wall of the accommodating groove, the bottoms of the clamping blocks penetrate through the accommodating groove and extend to the inner cavity of the clamping groove, the clamping blocks penetrate through the accommodating groove to the clamping groove through the auxiliary assembly, the frame position can be fixed, and the clamping blocks cannot be separated by the tension of the tension springs on the lifting plate.
As the preferable mode of the utility model, the left side and the right side of the top of the lifting plate are respectively provided with a control groove, the inner cavity of the control groove is connected with a control rod in a plugging manner, the top of the control rod is fixedly connected with the inner wall of the accommodating groove, and the control groove and the control rod can control the moving position of the lifting plate when the lifting plate moves, so that friction can not occur between the lifting plate and the inner wall of the accommodating groove when the lifting plate moves.
As the utility model is preferable, the left side and the right side of the front side of the inner cavity of the accommodating groove are respectively provided with a moving hole, the inner cavity of the moving hole is movably connected with a pull rod, the bottom of the pull rod is fixedly connected with the top of the lifting plate, the lifting plate can be driven to lift by pulling the pull rod through the moving holes and the pull rod, and the moving positions of the pull rod can be controlled by the moving holes, so that the frame can be driven to move by pulling the pull rod.
As the preferred material of the sound insulation board is polyester fiber for sound absorption and impact resistance, the sound insulation board is polyester fiber, and the polyester fiber can be used for sound absorption, so that the sound can be absorbed after contacting with the sound insulation board, and the sound insulation board has strong impact resistance and is not easy to break.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the matched use of the frame, the sound insulation plate, the accommodating groove, the auxiliary component, the connecting plate, the clamping groove, the sliding groove and the sliding plate, the tension spring elastically deforms to drive the lifting plate to return to the original position, the lifting plate moves to drive the clamping block to penetrate through the accommodating groove to the clamping groove, the fixing of the frame position can be completed, the sound insulation plate can be connected to the inner cavity of the frame in a plugging manner, the problem that the existing road sound insulation screen is directly connected with the wall body during installation and then is connected through bolts is solved, but the road sound insulation screen needs to be replaced after long-time outdoor use, so that the bolts are detached during the replacement process, and the bolts are detached from the threaded groove for many times, so that sliding wires are easy to occur;
2. According to the utility model, the clamping block penetrates through the containing groove to the clamping groove through the auxiliary component, the control groove and the control rod, so that the position of the frame can be fixed, the clamping block cannot be separated through the tension of the tension spring on the lifting plate, the control groove and the control rod can control the moving position of the lifting plate when the lifting plate moves, and therefore friction can not occur between the lifting plate and the inner wall of the containing groove when the lifting plate moves.
Drawings
FIG. 1 is a schematic view of a sound insulation screen device for roads according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a connection structure between a connection board and a road metal wall according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a frame in an embodiment of the utility model;
fig. 4 is an enlarged view of the structure of the portion a in fig. 3 according to the present utility model.
In the figure: 1. a road metal wall; 2. a frame; 3. a sound insulation board; 4. a receiving groove; 5. an auxiliary component; 6. a connecting plate; 7. a clamping groove; 8. a sliding groove; 9. a slide plate; 501. a rising plate; 502. a clamping block; 503. a tension spring; 10. a control groove; 11. a control lever; 12. a moving hole; 13. and (5) a pull rod.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
The embodiment of the utility model, as shown in fig. 1 to 4, provides a road sound insulation screen device, which comprises a road metal wall 1, two frames 2 and a plurality of sound insulation plates 3, wherein the top of the road metal wall 1 is movably connected with the bottom of the frames 2, the sound insulation plates 3 are connected in an inserting way in the inner cavity of the frames 2, an accommodating groove 4 is formed in the inner cavity of the frames 2, and an auxiliary component 5 with a positioning function is arranged in the inner cavity of the accommodating groove 4. In this embodiment, six sound insulation plates 3 are provided, and each three of the six sound insulation plates 3 are arranged in a group, and are placed in the inner cavity of the frame 2.
Referring to fig. 2, the left side and the right side of the top of the road metal wall 1 are fixedly connected with connecting plates 6 through bolts, the two connecting plates 6 can be spliced with each other, and clamping grooves 7 are formed in the connecting plates 6.
The scheme is adopted: through setting up connecting plate 6 and draw-in groove 7, the structure of connecting plate 6 can splice each other after being connected with road metal wall 1, can install the top at road metal wall 1 like this in succession, and draw-in groove 7 on the connecting plate 6 can dock with fixture block 502.
Referring to fig. 2, a sliding groove 8 is formed in the top of the connecting plate 6, a sliding plate 9 is slidably connected to an inner cavity of the sliding groove 8, and the top of the sliding plate 9 is fixedly connected with the frame 2.
The scheme is adopted: by arranging the sliding groove 8 and the sliding plate 9, the lifting frame 2 is in butt joint with the sliding groove 8 on the right side of the connecting plate 6, and the sliding groove 8 and the sliding plate 9 can position the frame 2, so that the frame 2 cannot move.
Referring to fig. 4, the auxiliary assembly 5 includes a rising plate 501, four clamping blocks 502 and a plurality of tension springs 503, wherein the bottom of the rising plate 501 is fixedly connected with the top of the clamping blocks 502, the top of the tension springs 503 is fixedly connected with the bottom of the rising plate 501, the bottom of the tension springs 503 is fixedly connected with the inner wall of the accommodating groove 4, and the bottom of the clamping blocks 502 penetrates through the accommodating groove 4 and extends to the inner cavity of the clamping groove 7.
The scheme is adopted: through setting up auxiliary assembly 5, fixture block 502 runs through holding tank 4 to draw-in groove 7 in, can fix frame 2 position, through the pulling force of extension spring 503 to rising board 501, the fixture block 502 can not take place to break away from like this.
Referring to fig. 4, control slots 10 are formed in the left side and the right side of the top of the rising plate 501, a control rod 11 is connected in an inserted manner in an inner cavity of the control slot 10, and the top of the control rod 11 is fixedly connected with the inner wall of the accommodating slot 4.
The scheme is adopted: by providing the control groove 10 and the control lever 11, the control groove 10 and the control lever 11 can control the moving position of the rising plate 501 when the rising plate 501 moves, so that friction with the inner wall of the accommodating groove 4 does not occur when the rising plate 501 moves.
Referring to fig. 1, moving holes 12 are formed on the left side and the right side of the front side of the inner cavity of the accommodating groove 4, a pull rod 13 is movably connected to the inner cavity of the moving hole 12, and the bottom of the pull rod 13 is fixedly connected with the top of the rising plate 501.
The scheme is adopted: by arranging the moving hole 12 and the pull rod 13, the lifting plate 501 can be driven to lift by pulling the pull rod 13, the moving position of the pull rod 13 can be controlled by the moving hole 12, and thus the frame 2 can be driven to move by pulling the pull rod 13.
Referring to fig. 1, the sound insulation board 3 is made of a material, and the sound insulation board 3 is made of polyester fiber for sound absorption and impact resistance.
The scheme is adopted: through setting up the material of acoustic celotex board 3 for polyester fiber, polyester fiber can be used for inhaling sound, will be absorbed after sound and acoustic celotex board 3 contact like this, and acoustic celotex board 3's impact resistance is stronger moreover, is difficult to break.
The working principle of the utility model is as follows: when the road sound insulation screen is required to be installed, the bottom of the connecting plate 6 is connected with the top of the road metal wall 1 through bolts, the pull rod 13 is pulled to drive the lifting plate 501 to lift in the accommodating groove 4, the lifting plate 501 moves to pull the tension spring 503 to a proper position, then the frame 2 is lifted up to be in butt joint with the sliding groove 8 on the right side of the connecting plate 6, the sliding plate 9 enters the inner cavity of the sliding groove 8, the clamping block 502 of the inner cavity is aligned with the clamping groove 7 when the frame 2 is pushed, the pull rod 13 is released, the tension spring 503 is elastically deformed to drive the lifting plate 501 to return to the original position, the lifting plate 501 moves to drive the clamping block 502 to penetrate through the accommodating groove 4 to the clamping groove 7, the fixing of the position of the frame 2 can be completed, and then the sound insulation plate 3 can be connected in the inner cavity of the frame 2 in a plugging mode.
To sum up: this road sound insulation screen device through setting up frame 2, acoustic celotex board 3, holding tank 4, auxiliary assembly 5, connecting plate 6, draw-in groove 7, slide groove 8 and the cooperation of sliding plate 9 is used, tension spring 503 takes place elastic deformation and drives rising board 501 and get back to the original place, rising board 501 removes and drives fixture block 502 and run through holding tank 4 to in the draw-in groove 7, can accomplish to fix frame 2 position, afterwards can connect acoustic celotex board 3 in the inner chamber of frame 2 in the grafting, all be directly connected with the wall body when the installation with current road sound insulation screen has been solved, afterwards be connected through the bolt, can be that the road sound insulation screen needs to be changed after outdoor long-time use, so the bolt is dismantled to the change in-process, and the bolt is dismantled the problem that the smooth silk takes place easily from the helicla for many times in the screw groove.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a road sound insulation screen device, includes road metal wall, two frames, and a plurality of acoustic celotex board, its characterized in that: the top of road metal wall and the bottom swing joint of frame, the acoustic celotex board grafting is connected in the inner chamber of frame, the holding tank has been seted up to the inner chamber of frame, the inner chamber of holding tank sets up the auxiliary assembly that has the locate function.
2. A road sound insulation screen apparatus as claimed in claim 1, wherein: the left side and the right side at road metal wall top all are connected with the connecting plate through bolt fixedly, and two connecting plates can splice each other, the draw-in groove has been seted up on the connecting plate.
3. A road sound insulation screen apparatus as claimed in claim 2, wherein: the top of connecting plate has seted up the sliding tray, the inner chamber sliding connection of sliding tray has the sliding plate, the top and the frame fixed connection of sliding plate.
4. A road sound insulation screen apparatus as claimed in claim 2, wherein: the auxiliary assembly comprises a lifting plate, four clamping blocks and a plurality of tension springs, wherein the bottom of the lifting plate is fixedly connected with the top of the clamping blocks, the top of the tension springs is fixedly connected with the bottom of the lifting plate, the bottom of the tension springs is fixedly connected with the inner wall of the containing groove, and the bottom of the clamping blocks penetrates through the containing groove and extends to the inner cavity of the clamping groove.
5. A road sound insulation screen apparatus as defined in claim 4, wherein: control grooves are formed in the left side and the right side of the top of the lifting plate, a control rod is connected with an inner cavity of the control groove in a plug-in mode, and the top of the control rod is fixedly connected with the inner wall of the accommodating groove.
6. A road sound insulation screen apparatus as defined in claim 4, wherein: the left side and the right side of the front side of the inner cavity of the accommodating groove are respectively provided with a moving hole, the inner cavity of the moving holes is movably connected with a pull rod, and the bottom of the pull rod is fixedly connected with the top of the lifting plate.
7. A road sound insulation screen apparatus as claimed in claim 1, wherein: the sound insulation board is made of polyester fiber and used for absorbing sound and resisting impact.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221276375U true CN221276375U (en) | 2024-07-05 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219458594U (en) | Mine power cable suspension device | |
| CN221276375U (en) | Road sound insulation screen device | |
| CN210917873U (en) | Fretwork aluminum plate curtain installation fixing device | |
| CN212746253U (en) | Energy-conserving street lamp convenient to advertisement flag is dismantled in installation | |
| CN212617947U (en) | Smart street lamp with telescopic adjusting function | |
| CN212352282U (en) | Punching mechanism used in acrylic plate machining process | |
| CN220059795U (en) | Base support of wind generating set | |
| CN210976093U (en) | Novel connecting piece for assembly type building | |
| CN219604740U (en) | Building sound insulation decorative board | |
| CN219626257U (en) | LED display screen module | |
| CN216158721U (en) | Outdoor LED display screen that can assemble fast | |
| CN220079812U (en) | Direction show shelf convenient to it is fixed | |
| CN221070577U (en) | Rope hitch rod combination structure | |
| CN219351400U (en) | Motor positioning and mounting structure | |
| CN220013445U (en) | Rail transit externally-hung sound barrier | |
| CN219671935U (en) | Wall aluminum honeycomb panel vertical joint mounting structure | |
| CN219100343U (en) | Top span beam structure for assembled building | |
| CN202899959U (en) | Guide-rail arc automatic door system | |
| CN216239495U (en) | Lightweight outer wall decoration board mounting structure convenient to installation | |
| CN221004768U (en) | LED down lamp convenient to dismouting | |
| CN219980686U (en) | Solar panel installation component | |
| CN217932994U (en) | Automatic simulation sand table that assembled architectural design used | |
| CN218918357U (en) | Structure is assembled to magnetism formula LED display screen module | |
| CN221000579U (en) | Bridge buffer stop convenient to change | |
| CN219418403U (en) | Transparent LED display module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |