CN217150732U - Novel modularized clamping groove type space sound absorber installation device - Google Patents
Novel modularized clamping groove type space sound absorber installation device Download PDFInfo
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- CN217150732U CN217150732U CN202220007464.5U CN202220007464U CN217150732U CN 217150732 U CN217150732 U CN 217150732U CN 202220007464 U CN202220007464 U CN 202220007464U CN 217150732 U CN217150732 U CN 217150732U
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Abstract
The utility model discloses a novel draw-in groove formula space acoustic absorber installation device of modularization belongs to public place acoustic absorber mounting structure technical field. The sound absorber comprises a body fixed with a main body framework, wherein an installation part used for limiting the position of the sound absorber is arranged on the body, and a flexible installation unit is installed on the installation part. Install the sound absorber through the flexible mounting unit that sets up, the flexible mounting unit includes buffer structure and fixed knot structure, buffer structure includes that the cross-section is the buffering portion of arc structure, can also carry out buffering to a certain extent to the sound absorber when installing the sound absorber, prevent that unnecessary noise on its sound absorber from changeing to the body on, the restriction body of fixed knot structure and the combined use of spring can carry out the flexible mounting with the sound absorber simultaneously, further separate the sound absorber and main part framework, the vibrations with the sound absorber of at utmost shift to main part framework or body on, also can guarantee its amortization quality control effect when taking into account structural stability.
Description
Technical Field
The utility model relates to a public place acoustic absorber mounting structure technical field especially relates to novel draw-in groove formula space acoustic absorber installation device of modularization.
Background
With the development of science and technology in society, the sport match with passion is that sound waves with different frequencies exist in a stadium. They are large and small, strong and weak, and in order to enjoy the game better, people have started to research sound absorption technology to reduce or block the sound transmission during the sound transmission, so as to watch the game in a relatively comfortable sound environment.
At present, main angle steels in field construction are used as keel installation space sound absorbers, the sound absorbers vibrate in the silencing process, and then the sound absorbers are easy to transfer to angle steel keels and vibrate together, so that the stability is poor, and the phenomenon that the sound absorbers are damaged frequently occurs when the sound absorbers are fixedly installed with the angle steels; the sound absorber and the structure body are fixed by the steel wire rope, so that the sound absorber is not attractive and unstable, and the levelness and the verticality are difficult to control.
Disclosure of Invention
The utility model aims at solving the problem of insufficiency in the prior art, thereby providing a novel draw-in groove formula space acoustic absorber installation device of modularization.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
novel draw-in groove formula space acoustic absorber installation device of modularization includes the body fixed with main part framework, be provided with on this body with be used for restricting the installation department of acoustic absorber position, install the flexible installation unit on the installation department.
It is further preferred in this application that the flexible mounting unit includes a mounting portion on which a buffering structure and a fixing structure for fixing the sound absorber are mounted.
Further preferably in this application scheme, this buffer structure is including setting up the movable body at the installation department inboard to and install the buffer portion in the relative sound absorber one side of movable body, and buffer portion includes that the cross-section is the arc structure and follows the epitaxial thin wall spare of sound absorber installation direction.
Further preferably in this application scheme, this fixed knot constructs including installing the restriction body on the activity body, and the one end of keeping away from the activity body of restriction body is provided with the head, and the body portion of restriction body runs through the body and the naked outside of leaking at the installation department of head, and the outside cover of restriction body is equipped with the spring, the both ends of spring respectively with the inner wall and the activity body butt of installation department.
In this application, it is further preferable that a sponge is bonded between the movable body and the mounting portion.
In this application, it is further preferable that the flexible mounting unit includes a shaped clamping portion provided on the mounting portion, and an absorber made of a flexible material is mounted between the shaped clamping portion and the mounting portion.
Further preferably in this application, the body is fixedly mounted to the main frame by a lead screw boom.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. install the sound absorber through the flexible mounting unit that sets up in this application, the flexible mounting unit includes buffer structure and fixed knot structure, buffer structure includes that the cross-section is the buffering portion of arc structure, can also carry out buffering to a certain extent to the sound absorber when installing the sound absorber, prevent that unnecessary noise on its sound absorber from changeing to the body on, the restriction body of fixed knot structure and the combined use of spring can carry out the flexible mounting with the sound absorber simultaneously, further separate the sound absorber and main body framework, the biggest vibrations with the sound absorber shift to main body framework or body on, also can guarantee its amortization quality control effect when taking into account structural stability.
2. Carry out the flexible clamp with the sound absorber through heterotypic clamping part on the installation department in this application, with separating of body and heterotypic clamping part and sound absorber at utmost, prevent that the sound absorber from shifting to on body or the main part framework in the vibrations that the amortization in-process took place, greatly control the noise cancelling effect.
To sum up, the sound absorber installation device of this scheme of adoption installation effectiveness is high, simple structure, amortization control is effectual, a great deal of advantages such as stable in structure and quality are controllable.
Drawings
Fig. 1 is a schematic overall structure diagram of one form of the present invention;
FIG. 2 is a schematic view of another form of the overall structure of FIG. 1;
FIG. 3 is a front view of the overall structure of FIG. 1;
fig. 4 is a schematic overall structure diagram of another form of the present invention;
fig. 5 is a schematic view of another form of the overall structure of fig. 4.
In the figure: 1. a body; 2. an installation part; 3. a movable body; 4. a buffer section; 5. a restriction body; 6. a spring; 7. a sponge body; 8. a special-shaped clamping part; 9. an absorbent body.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b): as shown in fig. 1 to 3, the novel modularized clamping groove type space sound absorber installation device comprises a body 1 fixed with a main framework, wherein the body 1 is fixedly installed with the main framework through a lead screw suspender. The body 1 is provided with an installation part 2 used for limiting the position of the sound absorber, and the installation part 2 is a flexible installation unit installed on the installation part 2. Install the acoustic absorber as an organic whole with body 1 through flexible installation unit, in order to compromise structural stability and amortization quality control.
The flexible mounting unit in this embodiment includes a mounting portion 2 on which a damping structure and a fixing structure for fixing the sound absorber are mounted.
Buffer structure is including setting up at 2 inboard movable bodies 3 of installation department to and install the buffering portion 4 in 3 relative acoustic absorber one sides of movable body, buffering portion 4 includes that the cross-section is the arc structure and follows the epitaxial thin wall spare of acoustic absorber installation direction. Through buffer 4 for thin wall spare, enter into installation department 2 inside back at the sound absorber, carry out spacing and press from both sides tight installation with the sound absorber through thin wall spare, also can greatly reduce the resonance effect between sound absorber and the buffer 4, also can greatly protect the structure of sound absorber.
Fixed knot constructs including threaded connection at the moving body 3 back to the restriction body 5 on 4 one sides of buffering portion, and the one end that the moving body 3 was kept away from to restriction body 5 is provided with the head, and the body portion of restriction body 5 runs through body 1 and the naked hourglass in the outside of installation department 2 of head, and the outside cover of restriction body 5 is equipped with spring 6, and the both ends of spring 6 respectively with the inner wall of installation department 2 and the butt of moving body 3. Eliminate the resonance between the spring 6 and the spacing body 5 under the combined use effect of the two, the structure of back combination buffer 4 plays the effect of dual filtration shake, increases its quality of control of effect.
A sponge 7 is bonded between the movable body 3 and the mounting portion 2. Install between the two through cavernosum 7, when the sound absorber absorbs very big sound, produce certain vibrations effect, will absorb its vibrations through cavernosum 7, greatly reduce vibrations and shift to body 1 one side, improve its quality control.
When using, at first insert the acoustic absorber to installation department 2 insidely along arc structure and the buffering portion 4 of position thin wall spare, when inserting to inside, buffering portion 4 on it can take place elastic deformation because of the design of special construction, and then carry out elastic clamping with the acoustic absorber, when entering into installation department 2 insidely completely, restriction body 4 on it can move to installation department 2 lateral wall one side along with movable body 3, extrude the spring simultaneously, force its acoustic absorber to press from both sides tight fixed, when the acoustic absorber absorbs the amortization to very big sound, through buffering portion 4, spring 6 and cavernosum 7 combine the use after, reach dual shock-filtering effect, also can compromise stability and the quality control of its installation, the device overall structure is simple and do benefit to the operation installation, combine lead screw jib and main part framework to be connected, be suitable for control the straightness and the levelness after the installation.
The difference from the above embodiment is: as shown in fig. 4 and 5, the flexible attachment unit includes a shaped clamp 8 provided on the attachment portion 2, and an absorbent body 9 made of a flexible material (sponge) is attached between the shaped clamp 8 and the attachment portion 2. The abnormal shape clamping part 8 sets up the notch department of installation department 2 and freely extends to the inboard middle part, and resonance when 8 free ends of abnormal shape clamping part and the sound absorber amortization can be absorbed to the absorber between the lateral wall through abnormal shape clamping part 8 and installation department 2, greatly controls its installation quality, also can guarantee the stability of device to a certain extent.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.
Claims (7)
1. Novel draw-in groove formula space acoustic absorber installation device of modularization includes body (1) fixed with main part framework, its characterized in that: the body (1) is provided with an installation part (2) used for limiting the position of the sound absorber, and the installation part (2) is provided with a flexible installation unit.
2. The novel modular, slotted, spatial sound absorber mounting arrangement of claim 1, wherein: the flexible mounting unit comprises a mounting part (2) on which a buffer structure and a fixing structure for fixing a sound absorber are mounted.
3. The novel modular, slotted, spatial sound absorber mounting arrangement of claim 2, wherein: this buffer structure is including setting up at installation department (2) inboard movable body (3) to and install buffering portion (4) in the relative sound absorber one side of movable body (3), buffering portion (4) include that the cross-section is the arc structure and follows the epitaxial thin wall spare of sound absorber installation direction.
4. The novel modular, slotted, spatial sound absorber mounting arrangement of claim 3, wherein: this fixed knot constructs including installing restriction body (5) on activity body (3), the one end of keeping away from activity body (3) of restriction body (5) is provided with the head, and the body portion of restriction body (5) runs through body (1) and the naked outside of leaking in installation department (2) of head, and the outside cover of restriction body (5) is equipped with spring (6), the both ends of spring (6) respectively with the inner wall and the activity body (3) butt of installation department (2).
5. The novel modular, slotted, spatial sound absorber mounting arrangement of claim 4, wherein: a sponge body (7) is bonded between the movable body (3) and the mounting part (2).
6. The novel modular, slotted, spatial sound absorber mounting arrangement of claim 2, wherein: the flexible mounting unit comprises a special-shaped clamping part (8) arranged on the mounting part (2), and an absorber (9) made of flexible materials is mounted between the special-shaped clamping part (8) and the mounting part (2).
7. The novel modular, slotted, spatial sound absorber mounting arrangement of claim 2 or 6, further comprising: the body (1) is fixedly installed with the main body framework through a lead screw suspender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220007464.5U CN217150732U (en) | 2022-01-05 | 2022-01-05 | Novel modularized clamping groove type space sound absorber installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220007464.5U CN217150732U (en) | 2022-01-05 | 2022-01-05 | Novel modularized clamping groove type space sound absorber installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217150732U true CN217150732U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220007464.5U Active CN217150732U (en) | 2022-01-05 | 2022-01-05 | Novel modularized clamping groove type space sound absorber installation device |
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| Country | Link |
|---|---|
| CN (1) | CN217150732U (en) |
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- 2022-01-05 CN CN202220007464.5U patent/CN217150732U/en active Active
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