CN215759723U - Noise reduction and sound insulation device for building engineering - Google Patents
Noise reduction and sound insulation device for building engineering Download PDFInfo
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- CN215759723U CN215759723U CN202122341567.3U CN202122341567U CN215759723U CN 215759723 U CN215759723 U CN 215759723U CN 202122341567 U CN202122341567 U CN 202122341567U CN 215759723 U CN215759723 U CN 215759723U
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Abstract
The utility model belongs to the technical field of noise reduction of constructional engineering, and particularly relates to a noise reduction and sound insulation device for constructional engineering, which comprises a sound absorption plate, a rock wool layer, a sound absorption sponge layer, a sound insulation plate layer and a bottom plate, wherein a buffer component is arranged on the outer side of one end of the sound absorption plate, and the production movement for building various building products is carried out in certain space and time by people according to a specific design blueprint by utilizing various building materials and mechanical equipment. It includes from construction preparation, broken earth and move the whole production process of worker to the completion of the project acceptance, in the engineering work progress, can produce great volume, intangible cause certain puzzlement to around or near road, resident within a definite time, formed the noise, so need erect noise reduction noise insulation, but current noise reduction noise insulation is very easily damaged by external force impact in the work progress, this device can protect the acoustic baffle can not damage when receiving most external force impact, keep falling the noise proof function of making an uproar.
Description
Technical Field
The utility model belongs to the technical field of noise reduction of constructional engineering, and particularly relates to a noise reduction and sound insulation device for constructional engineering.
Background
The construction is a production movement performed by people to construct various building products in a certain space and time according to a specific design blueprint by using various building materials and mechanical equipment. It includes from construction preparation, broken earth and move the whole production process of worker to the completion of the project acceptance of inspection, in the engineering work progress, can produce great volume, intangible cause certain puzzlement to around or near road, resident, formed the noise, so need erect and fall the noise insulation of making an uproar, but the current noise insulation of making an uproar is very easily damaged by external force impact in the work progress to reduce or lose the effect that the sound insulation of making an uproar was made an uproar to the sound insulation of making an uproar.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a noise reduction and sound insulation device for constructional engineering, which has the characteristic that a sound absorption plate is protected through a buffer assembly, so that the sound absorption plate is not easy to damage.
In order to achieve the purpose, the utility model provides the following technical scheme: including acoustic baffle, rock wool layer, inhale sound sponge layer and syllable-dividing sheet layer, the one end outside on rock wool layer with inhale the one end outside fixed connection on sound sponge layer, inhale the other end outside on sound sponge layer with the one end outside fixed connection on syllable-dividing sheet layer, the one end outside of acoustic baffle is provided with the buffering subassembly.
Preferably, the buffering assembly comprises a bottom plate, a protective shell, a first base, a first spring and a second base, wherein the inner side of one end of the protective shell is fixedly connected with the outer sides of one ends of the rock wool layer, the sound absorption sponge layer and the sound insulation plate layer, the outer side of the other end of the first base is fixedly connected with the outer side of one end of the first spring, the outer side of the other end of the first spring is fixedly connected with the outer side of one end of the second base, the outer side of the other end of the second base is fixedly connected with the outer side of one end of the bottom plate, and the outer side of the other end of the bottom plate is slidably connected with the inner side of one end of the protective shell.
Preferably, the noise reduction and sound insulation device for construction engineering further comprises a reinforcing column, wherein the outer side of one end of the reinforcing column is connected with the inner side of one end of the first base in a sliding mode, and the outer side of the other end of the reinforcing column is connected with the inner side of one end of the second base in a sliding mode.
Preferably, as the noise reduction and sound insulation device for construction engineering, the sound absorption plate is further provided with a joint component at the inner side of one end, the joint component comprises a push rod, a movable rod, a third spring, a clamping block, a sliding block and a joint block, the outer side of one end of the push rod is connected with the inner side of one end of the bottom plate in a sliding way, the outer side of the other end of the push rod is fixedly connected with the outer side of one end of the movable rod, the outer side of the other end of the movable rod is connected with the inner side of one end of the bottom plate in a sliding way, the outer side of the right end of the movable rod is connected with the outer side of the left end of the sliding block in a sliding way, the outer side of one end of the sliding block is connected with the inner side of one end of the bottom plate in a sliding way, the outer side of the right end of the sliding block is fixedly connected with the outer side of one end of the clamping block, the outer side of one end of the clamping block is in sliding connection with the inner side of one end of the bottom plate, and the outer side of one end of the bottom plate is fixedly connected with the outer side of the left end of the joint block.
Preferably, the joint assembly further comprises a second spring, an outer side of one end of the second spring is fixedly connected with an outer side of one end of the movable rod, and an outer side of the other end of the second spring is fixedly connected with an inner side of one end of the bottom plate.
Preferably, the joint assembly further includes an anti-slip block, an outer side of one end of the anti-slip block is fixedly connected with an outer side of one end of the fixture block, and an outer side of the other end of the anti-slip block is slidably connected with an inner side of one end of the bottom plate.
Preferably, the part of the movable rod, which is in sliding connection with the sliding block, is an inclined surface.
Preferably, one end of the clamping block is an inclined surface.
Compared with the prior art, the utility model has the beneficial effects that: the device can protect the sound absorption plate from being damaged when being impacted by most external force, keeps the noise reduction and sound insulation functions and is convenient to assemble and use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of a cushioning assembly according to the present invention;
FIG. 3 is a left side view of the structure of the buffer assembly of the present invention;
FIG. 4 is a front view of the overall structure of the present invention;
FIG. 5 is an overall schematic view of the joint assembly of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 3 at A in the present invention;
fig. 7 is an enlarged view of the structure of fig. 5 at B in the present invention.
In the figure:
1. a sound absorbing panel; 11. a rock wool layer; 12. a sound absorbing sponge layer; 13. a sound insulation board layer; 14. a base plate;
2. a buffer assembly; 21. a protective shell; 22. a first base; 23. reinforcing columns; 24. a first spring; 25. a second base;
3. an engagement assembly; 31. a push rod; 32. a movable rod; 33. a second spring; 34. a third spring; 35. a clamping block; 36. a slider; 37. a joint block; 38. the anticreep piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1:
the utility model provides a noise reduction and sound insulation device for building engineering, includes acoustic baffle 1, rock wool layer 11, inhales sound sponge layer 12 and sound insulation board layer 13, the one end outside of rock wool layer 11 and the one end outside fixed connection who inhales sound sponge layer 12, the other end outside of inhaling sound sponge layer 12 and the one end outside fixed connection who gives sound insulation board layer 13.
In this embodiment: the construction is a production movement performed by people to construct various building products in a certain space and time according to a specific design blueprint by using various building materials and mechanical equipment. It includes from construction preparation, broken earth and move the whole production process of worker to the completion of the project acceptance, in the engineering work progress, can produce great volume, intangible cause certain puzzlement to road, resident around or nearby, formed the noise, so need erect and fall the noise insulation equipment of making an uproar, but the current noise insulation equipment of making an uproar is very easily damaged by external force impact in the work progress to reduce or lose the effect that the sound insulation was made an uproar and is made an uproar, borrow this and add buffering subassembly 2 on the basis.
It should be noted that: reach the fire-retardant effect of fire prevention through setting up rock wool layer 11, reach the effect of making an uproar that inhales the sound insulation and fall through inhaling sound sponge layer 12, reach the secondary through the sheet layer 13 that gives sound insulation and fall and make an uproar, go on further inhaling the sound to the not absorptive noise of sound sponge layer 12 to reach better syllable-dividing noise reduction effect.
As shown in fig. 2, 3, 4 and 5:
with the above in mind: buffer unit 2 includes bottom plate 14, protective housing 21, first base 22, spring 24 and second base 25, protective housing 21's one end inboard and rock wool layer 11, inhale sound sponge layer 12, the equal fixed connection in the one end outside of soundproof plate layer 13, first base 22's the other end outside and spring 24's the one end outside fixed connection, spring 24's the other end outside and second base 25's the one end outside fixed connection, second base 25's the other end outside and bottom plate 14's the one end outside fixed connection, bottom plate 14's the other end outside and protective housing 21's the inboard sliding connection of one end.
In this embodiment: when receiving external force and assaulting, protective housing 21 can slide to bottom plate 14, protect the rock wool layer 11 that its inboard set up, inhale sound sponge layer 12 and soundproof plate layer 13, the dynamics of impact is slowed down through first base 22, second base 25 and spring 24, make protective housing 21 can not directly be in the same place with the striking of bottom plate 14, increase the holistic live time of device, make protective housing 21 reset after the striking simultaneously, make the device continuously provide the guard action.
It should be noted that: the bottom plate 14 is slidably connected to a sliding groove formed on an inner side of the protective shell 21 through a sliding block arranged on an outer side of one end of the bottom plate.
In an alternative embodiment, the damping assembly 2 further comprises a reinforcing column 23, one end of the reinforcing column 23 is slidably connected to the inner side of one end of the first base 22, and the other end of the reinforcing column 23 is slidably connected to the inner side of one end of the second base 25.
In this embodiment: the reinforcing column 23 can increase the strength of the device, and avoid the situation that the strength of the sliding connection part of the protective shell 21 and the bottom plate 14 is insufficient to cause fracture and damage.
As shown in fig. 2, 3, 5 and 7:
the noise reduction and sound insulation device for the construction engineering also comprises a joint component 3;
in an alternative embodiment, the inner side of one end of the sound absorbing panel 1 is further provided with a joint component 3, the joint component 3 includes a push rod 31, a movable rod 32, a third spring 34, a latch 35, a sliding block 36 and a joint block 37, an outer side of one end of the push rod 31 is slidably connected with an inner side of one end of the bottom plate 14, an outer side of the other end of the push rod 31 is fixedly connected with an outer side of one end of the movable rod 32, an outer side of the other end of the movable rod 32 is slidably connected with an inner side of one end of the bottom plate 14, an outer side of a right end of the sliding block 36 is fixedly connected with an outer side of one end of the latch 35, an outer side of one end of the latch 35 is slidably connected with an inner side of one end of the bottom plate 14, and an outer side of one end of the bottom plate 14 is fixedly connected with an outer side of a left end of the joint block 37.
In this embodiment: when the connection is performed, the joint block 37 is clamped into the clamping groove formed in the other bottom plate 14, the clamping block 35 slides upwards to enable the joint block 37 to be smoothly clamped into the clamping groove, when the joint block 37 is clamped in place, the clamping block 35 slides downwards to be clamped into the clamping groove formed in the joint block 37, so that the joint block 37 cannot slide out, connection is completed, and when the connection is released, the push rod 31 is pushed to enable the push rod 31 to drive the movable rod 32 to slide in the bottom plate 14, the movable rod 32 enables the sliding block 36 to slide upwards, meanwhile, the sliding block 36 drives the clamping block 35 to slide upwards to enable the clamping block 35 to slide out of the clamping groove formed in the joint block 37, so that the joint block 37 can slide out of the clamping groove formed in the bottom plate 14, and the release is completed.
In an alternative embodiment, the joint assembly 3 further comprises a second spring 33, wherein one end of the second spring 33 is fixedly connected with one end of the movable rod 32 at the outer side, and the other end of the second spring 33 is fixedly connected with one end of the bottom plate 14 at the inner side.
In this embodiment: the second spring 33 can keep the movable rod 32 at a fixed position when not in use, so that the movable rod 32 is prevented from clamping the sliding block 36, the sliding block 36 is clamped with the fixture block 35 fixedly connected with the sliding block 36, and the fixture block 35 cannot be clamped into the clamping groove formed in the joint block 37, so that the connection failure is avoided.
In an alternative embodiment, the joint assembly 3 further includes a retaining block 38, an outer side of one end of the retaining block 38 is fixedly connected with an outer side of one end of the latch 35, and an outer side of the other end of the retaining block 38 is slidably connected with an inner side of one end of the base plate 14.
In this embodiment: the anti-slip block 38 can play a limiting role.
In an alternative embodiment, the portion of the movable lever 32 that is slidably coupled to the slide block 36 is provided as a ramp.
In this embodiment: the inclined surface of the movable rod 32 can be matched with the inclined surface of the sliding block 36, so that the movable rod 32 can directly drive the sliding block 36 to move.
In an alternative embodiment, one end of the latch 35 is provided as a slope.
In this embodiment: the inclined surface of the clamping block 35 can ensure that the engaging block 37 can be directly clamped, thereby reducing the workload and achieving the purpose of quick connection.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (7)
1. The utility model provides a noise reduction and sound insulation device for building engineering which characterized in that: the sound absorption plate comprises a sound absorption plate (1), a rock wool layer (11), a sound absorption sponge layer (12) and a sound insulation plate layer (13), wherein the outer side of one end of the rock wool layer (11) is fixedly connected with the outer side of one end of the sound absorption sponge layer (12), the outer side of the other end of the sound absorption sponge layer (12) is fixedly connected with the outer side of one end of the sound insulation plate layer (13), and a buffer assembly (2) is arranged on the outer side of one end of the sound absorption plate (1);
buffer unit (2) include bottom plate (14), protective housing (21), first base (22), a spring (24) and second base (25), the one end inboard of protective housing (21) with the equal fixed connection in the one end outside of rock wool layer (11), sound absorption sponge layer (12), soundproof plate layer (13), the other end outside of first base (22) with the one end outside fixed connection of a spring (24), the other end outside of a spring (24) with the one end outside fixed connection of second base (25), the other end outside of second base (25) with the one end outside fixed connection of bottom plate (14), the other end outside of bottom plate (14) with the inboard sliding connection of one end of protective housing (21).
2. The noise reduction and sound insulation device for construction engineering according to claim 1, characterized in that: the buffer assembly (2) further comprises a reinforcing column (23), the outer side of one end of the reinforcing column (23) is connected with the inner side of one end of the first base (22) in a sliding mode, and the outer side of the other end of the reinforcing column (23) is connected with the inner side of one end of the second base (25) in a sliding mode.
3. The noise reduction and sound insulation device for construction engineering according to claim 2, characterized in that: the sound absorption plate is characterized in that a joint component (3) is further arranged on the inner side of one end of the sound absorption plate (1), the joint component (3) comprises a push rod (31), a movable rod (32), a third spring (34), a clamping block (35), a sliding block (36) and a joint block (37), the outer side of one end of the push rod (31) is in sliding connection with the inner side of one end of the bottom plate (14), the outer side of the other end of the push rod (31) is fixedly connected with the outer side of one end of the movable rod (32), the outer side of the other end of the movable rod (32) is in sliding connection with the inner side of one end of the bottom plate (14), the outer side of the right end of the movable rod (32) is in sliding connection with the outer side of the left end of the sliding block (36), the outer side of one end of the sliding block (36) is in sliding connection with the inner side of one end of the bottom plate (14), and the outer side of the right end of the sliding block (36) is fixedly connected with the outer side of one end of the clamping block (35), the outer side of one end of the clamping block (35) is in sliding connection with the inner side of one end of the bottom plate (14), and the outer side of one end of the bottom plate (14) is fixedly connected with the outer side of the left end of the joint block (37).
4. The noise reduction and sound insulation device for construction engineering according to claim 3, characterized in that: the joint component (3) further comprises a second spring (33), one end of the second spring (33) is fixedly connected with the outer side of one end of the movable rod (32), and the outer side of the other end of the second spring (33) is fixedly connected with the inner side of one end of the bottom plate (14).
5. The noise reduction and sound insulation device for construction engineering according to claim 4, characterized in that: the joint component (3) further comprises an anti-falling block (38), the outer side of one end of the anti-falling block (38) is fixedly connected with the outer side of one end of the clamping block (35), and the outer side of the other end of the anti-falling block (38) is connected with the inner side of one end of the bottom plate (14) in a sliding mode.
6. The noise reduction and sound insulation device for construction engineering according to claim 5, characterized in that: the part of the movable rod (32) in sliding connection with the sliding block (36) is arranged to be an inclined surface.
7. The noise reduction and sound insulation device for construction engineering according to claim 6, characterized in that: one end of the clamping block (35) is arranged to be an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122341567.3U CN215759723U (en) | 2021-09-27 | 2021-09-27 | Noise reduction and sound insulation device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122341567.3U CN215759723U (en) | 2021-09-27 | 2021-09-27 | Noise reduction and sound insulation device for building engineering |
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| Publication Number | Publication Date |
|---|---|
| CN215759723U true CN215759723U (en) | 2022-02-08 |
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|---|---|---|---|
| CN202122341567.3U Active CN215759723U (en) | 2021-09-27 | 2021-09-27 | Noise reduction and sound insulation device for building engineering |
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| CN (1) | CN215759723U (en) |
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- 2021-09-27 CN CN202122341567.3U patent/CN215759723U/en active Active
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