CN219993381U - Noise-reducing protective sound-insulating plate for construction site - Google Patents
Noise-reducing protective sound-insulating plate for construction site Download PDFInfo
- Publication number
- CN219993381U CN219993381U CN202321639916.2U CN202321639916U CN219993381U CN 219993381 U CN219993381 U CN 219993381U CN 202321639916 U CN202321639916 U CN 202321639916U CN 219993381 U CN219993381 U CN 219993381U
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- China
- Prior art keywords
- sound insulation
- strip
- support frame
- acoustic celotex
- celotex board
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 title claims description 8
- 238000009413 insulation Methods 0.000 claims abstract description 81
- 238000007789 sealing Methods 0.000 claims description 17
- 239000002937 thermal insulation foam Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 16
- 238000009434 installation Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a noise reduction protection sound insulation board for a construction site, and belongs to the technical field of sound insulation boards. The utility model discloses a rectangular plate-shaped sound insulation board which comprises a plurality of strip-shaped sound insulation boards and a support frame, wherein the strip-shaped sound insulation boards are connected with each other in a sliding manner, a rectangular plate-shaped sound insulation board is formed, the strip-shaped sound insulation boards at the two ends are connected with the support frame in a sliding manner, one side of the support frame, which is arranged on the strip-shaped sound insulation board, is of an open structure, the strip-shaped sound insulation boards are connected with each other in a sliding manner, the strip-shaped sound insulation boards at the two ends are connected with the support frame in a sliding manner, when the uneven areas between the support frames are in uneven shapes, the strip-shaped sound insulation boards can adapt to different terrain conditions under the action of gravity, so that the ground is not required to be leveled, the support frame and the ground can be installed, the fact that the protruding ground affects the fixing of the support frame is avoided, and the lower end of the sound insulation board and the sunken ground are prevented from being provided with larger gaps.
Description
Technical Field
The utility model relates to the technical field of sound insulation plates, in particular to a noise reduction protection sound insulation plate for a construction site.
Background
The sound insulation board is a plate which acts on the sound insulation effect. There are building soundproof and building soundproof classifications. The sound insulation board has the difference of air sound insulation and vibration sound, and the air sound insulation board is the board of the sound of separation in the air, and the vibration sound insulation board is the board of the sound of separation in the rigid member, often need use protection sound insulation board to keep apart the job site around municipal bridge job site, and the utility model patent of China patent No. CN202121979958.1 discloses a municipal bridge construction is with on-site protection sound insulation board that falls, and it includes the sound insulation board, and the bottom fixed mounting of sound insulation board has two fixing bases, connecting plate and back connecting plate before one side fixed mounting of sound insulation board, and the equal fixed mounting of one side of preceding connecting plate and back connecting plate has the strengthening rib, and the rear side fixed mounting of back connecting plate has the inserted bar, and the draw-in groove has all been seted up to the top and the bottom of inserted bar. The sound insulation plate fixing device is reasonable in structural design, the sound insulation effect is better through the cooperation of the sound absorption layer and the sound insulation layer, the sound insulation plate can be stably fixed through the cooperation of the fixing seat, the fixing hole, the reinforcing ribs, the mounting plate and the threaded holes, the sound insulation plate is prevented from being scraped down by wind, and the sound insulation plate is convenient to splice and detach through the cooperation of the front connecting plate, the inserting rod, the clamping groove, the inserting groove, the clamping rod, the sliding plate, the supporting spring, the rack, the gear and the transverse shaft. This technical scheme is although can make things convenient for concatenation and dismantlement between the acoustic celotex board, but has the gap between the acoustic celotex board that the concatenation was got up, leads to the acoustic celotex board that the concatenation was got up gives sound insulation effect relatively poor.
The prior art publication No. CN218759220U provides the protection acoustic celotex board of making an uproar falls in job site, the device is through the cooperation of first slider and first spout, can splice two linking frames together, and through the cooperation of seal groove and closing plate, the leakproofness between two linking frames can be increased, and through the pulling connecting rod, the connecting rod passes through the second slider and removes, the connecting rod drives the third slider and removes, the third slider drives the dead lever and removes, the dead lever drives the fixture block and removes, make the fixture block insert corresponding draw-in groove, elasticity through the hold-down spring, make two linking frames closely laminate together, prevent to appear the gap between two linking frames, thereby can improve the sound insulation effect of the acoustic celotex board body that splices together.
The above prior art solution, though realizing the beneficial effects related to the prior art by the structure of the prior art, still has the following drawbacks: this acoustic celotex board is monoblock plate body structure, consequently when the bottom of guard area is uneven, there is protruding or when sunken, need make level to ground when the acoustic celotex board is installed, just can make things convenient for acoustic celotex board's fixed mounting, consequently receive the influence of topography easily when the installation.
In the above related art, the inventor considers the acoustic baffle plate to be a monolithic plate body structure, so when the bottom of the protection area is uneven, there is a bulge or a recess, the acoustic baffle plate needs to be leveled on the ground during installation, so that the acoustic baffle plate can be conveniently and fixedly installed, and is easily affected by the terrain during installation.
In view of this, we propose a construction site noise reduction protection septum.
Disclosure of Invention
1. Technical problem to be solved
The utility model aims to provide a noise reduction protection sound insulation board for a construction site, solves the technical problems in the background technology, and achieves the technical effects of adapting to different terrains and needing no leveling treatment on the surface.
2. Technical proposal
The technical scheme of the utility model provides a noise reduction protection sound insulation board for a construction site, which comprises a plurality of strip sound insulation boards and a support frame, wherein the strip sound insulation boards are connected with each other in a sliding manner and form a rectangular plate-shaped sound insulation board, the strip sound insulation boards at two ends are connected with the support frame in a sliding manner, and the support frame is arranged on one side of the strip sound insulation board and is of an open structure.
Through adopting above-mentioned technical scheme, fix the both ends of strut in appointed region, mutual vertical slip between the polylith bar acoustic celotex board, consequently when the region between the strut appears uneven, but the bar acoustic celotex board of this moment is the different topography state of self-adaptation under the effect of gravity, and then need not to the ground level, alright with the installation on strut and ground, avoid bellied ground to influence the fixed of strut, avoid sunken ground to lead to the lower extreme of acoustic celotex board and sunken ground to have great gap.
As an alternative scheme of the technical scheme of the utility model, the strip-shaped sound insulation plate comprises an outer shell, wherein the inner part of the outer shell is of a hollow structure, sound insulation foam is filled in the outer shell, guide rails are symmetrically arranged on the outer walls of the outer shell at two ends, and the guide rails and a support frame are matched to slide.
Through adopting above-mentioned technical scheme, the equal fixed mounting guide rail in both sides around the bar acoustic celotex board at both ends about to slide along the extending direction of guide rail between the bar acoustic celotex board, through both ends bar acoustic celotex board under the cooperation of guide rail and strut, guarantee bar acoustic celotex board's upper and lower slip, avoid bar acoustic celotex board left and right sides to deviate simultaneously, the inside of shell body is filled and is given sound insulation foam, in order to play to the effect of making an uproar falls and give sound insulation, simultaneously can reduce holistic quality, portable.
As an alternative of the technical scheme of the utility model, a sealing plate is fixedly arranged on one side of the outer shell, a groove is integrally formed on one side of the outer shell, which is far away from the sealing plate, and the sealing plate is matched with the groove.
Through adopting above-mentioned technical scheme, at one side fixed mounting closing plate of shell body, simultaneously at the opposite side integrated into one piece recess of shell body, closing plate and recess cooperation between the adjacent shell body to improve the sealed effect between the adjacent bar acoustic celotex board, and then improve the sound insulation effect between the adjacent bar acoustic celotex board.
As an alternative to the technical solution of the present utility model, the supporting frame includes a bottom plate, a vertical rod and a cross beam; the base plate is provided with two, every the pole setting is fixed to the symmetry on the base plate, two perpendicular fixed a plurality of crossbeams between the pole setting on the base plate, around form movable mouth between the crossbeam, bar acoustic celotex board slip is inserted in movable mouth department, around the spout with the guide rail adaptation is all offered to the opposite side of crossbeam.
Through adopting above-mentioned technical scheme, symmetry installation pole setting on every bottom plate, two crossbeams of perpendicular fixed mounting between the pole setting on two bottom plates form movable mouth between the front and back crossbeam to bar acoustic celotex board's protection, simultaneously to bar acoustic celotex board's slip direction, the spout with the guide rail adaptation is vertically offered to the crossbeam opposite side in front and back, in order to avoid bar acoustic celotex board to rock under the effect of crossbeam through the guide rail of cross.
As an alternative to the technical solution of the present utility model, two ends of the support frame are open structures.
Through adopting above-mentioned technical scheme, the both ends of strut are open structure to when two sets of protection acoustic celotex boards assemble, the closing plate and the recess cooperation of adjacent two tip bar acoustic celotex boards, and then can ensure sealed equipment between the multiunit acoustic celotex board, avoid appearing the equipment gap.
3. Advantageous effects
One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:
1. according to the utility model, the strip-shaped sound insulation plates are connected with each other in a sliding manner and form a rectangular plate-shaped sound insulation plate, the strip-shaped sound insulation plates at two ends are connected with the support frames in a sliding manner, when the area between the support frames is uneven, the strip-shaped sound insulation plates can adapt to different terrain states under the action of gravity, so that the support frames and the ground can be installed without leveling the ground, the raised ground is prevented from influencing the fixation of the support frames, and the lower ends of the sound insulation plates and the recessed ground are prevented from being provided with larger gaps;
2. according to the utility model, the two ends of the support frame are of the open structure, so that when two groups of protection sound insulation plates are assembled, the sealing plates of the two adjacent end strip-shaped sound insulation plates are matched with the grooves, and further, the sealing assembly among a plurality of groups of sound insulation plates can be ensured, and the assembly gap is avoided.
Drawings
FIG. 1 is a schematic view showing the overall structure of a noise reduction, protection and soundproof plate for construction site according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the overall explosion structure of a noise reduction and protection baffle for construction sites according to a preferred embodiment of the present utility model;
FIG. 3 is a schematic view of a support structure of a noise reduction and protection baffle plate for construction sites according to a preferred embodiment of the present utility model;
FIG. 4 is a schematic view of an end strip baffle structure of a job site noise reduction protective baffle according to a preferred embodiment of the present utility model;
FIG. 5 is a schematic view showing a cut-away structure of an end strip-shaped acoustic panel of a noise reduction and protection acoustic panel for a construction site according to a preferred embodiment of the present utility model;
FIG. 6 is a schematic view showing the installation state of a noise reduction and protection sound insulation board and a concave ground on a construction site according to a preferred embodiment of the present utility model;
the reference numerals in the figures illustrate: 1. a strip-shaped sound insulation plate; 101. a guide rail; 102. a sealing plate; 103. a groove; 104. an outer housing; 105. a sound insulating foam; 2. a support frame; 201. a bottom plate; 202. a vertical rod; 203. a cross beam; 2031. a chute; 204. and a movable opening.
Detailed Description
The utility model is described in further detail below with reference to the drawings.
The construction site noise reduction protection sound insulation board comprises a plurality of strip-shaped sound insulation boards 1 and a support frame 2, wherein the strip-shaped sound insulation boards 1 are connected with each other in a sliding mode, a rectangular plate-shaped sound insulation board is formed, the strip-shaped sound insulation boards 1 at two ends are connected with the support frame 2 in a sliding mode, and one side of the support frame 2, which is arranged on the strip-shaped sound insulation board 1, is of an open structure.
Referring to fig. 1 and 6, the two ends of the support frame 2 are fixed in a designated area, and the plurality of strip-shaped sound insulation plates 1 vertically slide with each other, so that when the uneven area between the support frames 2 appears, the strip-shaped sound insulation plates 1 can adapt to different terrain states under the action of gravity, and then the ground is not required to be leveled, the support frames 2 and the ground can be installed, the protruding ground is prevented from affecting the fixation of the support frames 2, and the lower ends of the sound insulation plates and the recessed ground are prevented from being provided with larger gaps.
The strip-shaped sound insulation board 1 comprises an outer shell 104, the inner part of the outer shell 104 is of a hollow structure, sound insulation foam 105 is filled in the outer shell 104, guide rails 101 are symmetrically arranged on the outer walls of the outer shells 104 at the two ends, and the guide rails 101 and the support frame 2 are matched to slide.
Referring to fig. 2 and 5, the front and rear sides of the strip-shaped sound insulation plates 1 at the left and right ends are fixedly provided with the guide rail 101, and the strip-shaped sound insulation plates 1 slide along the extending direction of the guide rail 101, so that the vertical sliding of the strip-shaped sound insulation plates 1 is ensured under the cooperation of the guide rail 101 and the support frame 2 through the strip-shaped sound insulation plates 1 at the two ends, the left and right deviation of the strip-shaped sound insulation plates 1 is avoided, and the sound insulation foam 105 is filled in the outer shell 104 so as to achieve the effect of noise reduction and sound insulation, and the whole quality can be reduced, so that the sound insulation device is convenient to carry.
A sealing plate 102 is fixedly arranged on one side of the outer shell 104, a groove 103 is integrally formed on one side, far away from the sealing plate 102, of the outer shell, and the sealing plate 102 is matched with the groove 103.
Referring to fig. 5, a sealing plate 102 is fixedly installed at one side of an outer housing 104, and a groove 103 is integrally formed at the other side of the outer housing 104, and the sealing plate 102 between adjacent outer housings 104 is matched with the groove 103 to improve the sealing effect between adjacent strip-shaped sound insulation plates 1, thereby improving the sound insulation effect between adjacent strip-shaped sound insulation plates 1.
The support frame 2 comprises a bottom plate 201, a vertical rod 202 and a cross beam 203; the bottom plates 201 are provided with two bottom plates 201, upright rods 202 are symmetrically fixed on each bottom plate 201, a plurality of cross beams 203 are vertically fixed between the upright rods 202 on the two bottom plates 201, a movable opening 204 is formed between the front cross beams 203 and the rear cross beams 203, the strip-shaped sound insulation plates 1 are slidably inserted in the movable opening 204, and sliding grooves 2031 matched with the guide rails 101 are formed on opposite sides of the front cross beams 203 and the rear cross beams 203.
Referring to fig. 1 and 3, upright posts 202 are symmetrically installed on each bottom plate 201, two cross beams 203 are vertically and fixedly installed between the upright posts 202 on the two bottom plates 201, and a movable opening 204 is formed between the front cross beam 203 and the rear cross beam 203 so as to protect the strip-shaped acoustic baffle plate 1, and meanwhile, sliding guide is performed on the strip-shaped acoustic baffle plate 1, and sliding grooves 2031 matched with the guide rails 101 are vertically formed on opposite sides of the front cross beam 203 so as to prevent the strip-shaped acoustic baffle plate 1 from shaking under the action of the cross beams 203 through the cross-shaped guide rails 101.
Both ends of the support frame 2 are of an open structure.
Referring to fig. 1 and 3, two ends of the support frame 2 are of an open structure, so that when two groups of protective sound insulation plates are assembled, the sealing plates 102 of the two adjacent end bar-shaped sound insulation plates 1 are matched with the grooves 103, and further sealing assembly among multiple groups of sound insulation plates can be ensured, and assembly gaps are avoided.
Working principle: after the bottom plates 201 are fixed at the designated positions through the expansion bolts, when the height of the area between the two bottom plates 201 is uneven, the strip-shaped sound insulation plates 1 slide downwards under the action of gravity, and stop sliding after the bottommost ends are abutted against the ground, so that the strip-shaped sound insulation plates 1 adapt to different terrain conditions, the installation of the bottom plates 201 and the ground can be carried out without leveling the ground, and gaps between the sound insulation plates and the ground are reduced.
Notably, the denser the strip-shaped acoustic panel 1, the better the effect of conforming to the terrain.
Claims (5)
1. The construction site protection acoustic celotex board of making an uproar, its characterized in that: including polylith bar acoustic celotex board (1) and strut (2), the polylith mutual sliding connection between bar acoustic celotex board (1) to constitute a rectangular plate-like acoustic celotex board, both ends bar acoustic celotex board (1) and strut (2) sliding connection, one side that bar acoustic celotex board (1) was arranged in to strut (2) is open structure.
2. The job site noise reduction protective baffle according to claim 1, wherein: the strip-shaped sound insulation board (1) comprises an outer shell body (104), a hollow structure is arranged inside the outer shell body (104), sound insulation foam (105) is filled in the outer shell body (104), guide rails (101) are symmetrically arranged on the outer wall of the outer shell body (104) at two ends, and the guide rails (101) and a support frame (2) are matched and slide.
3. The job site noise reduction protective baffle according to claim 2, wherein: one side of the outer shell (104) is fixedly provided with a sealing plate (102), one side far away from the sealing plate (102) is integrally formed with a groove (103), and the sealing plate (102) is matched with the groove (103).
4. The job site noise reduction protective baffle according to claim 1, wherein: the support frame (2) comprises a bottom plate (201) and a vertical rod (202) and a cross beam (203); the base plate (201) is provided with two, every pole setting (202) are fixed to symmetry on base plate (201), two perpendicular a plurality of crossbeams (203) of fixing between pole setting (202) on base plate (201), front and back form movable mouth (204) between crossbeam (203), bar acoustic celotex board (1) slip is inserted in movable mouth (204) department, front and back spout (2031) with guide rail (101) adaptation are all offered to the opposite side of crossbeam (203).
5. The job site noise reduction protective baffle according to claim 1, wherein: both ends of the support frame (2) are of an open structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321639916.2U CN219993381U (en) | 2023-06-26 | 2023-06-26 | Noise-reducing protective sound-insulating plate for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321639916.2U CN219993381U (en) | 2023-06-26 | 2023-06-26 | Noise-reducing protective sound-insulating plate for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993381U true CN219993381U (en) | 2023-11-10 |
Family
ID=88614746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321639916.2U Active CN219993381U (en) | 2023-06-26 | 2023-06-26 | Noise-reducing protective sound-insulating plate for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993381U (en) |
-
2023
- 2023-06-26 CN CN202321639916.2U patent/CN219993381U/en active Active
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