CN218937564U - Sound insulation coating performance detection equipment - Google Patents
Sound insulation coating performance detection equipment Download PDFInfo
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- CN218937564U CN218937564U CN202320052099.4U CN202320052099U CN218937564U CN 218937564 U CN218937564 U CN 218937564U CN 202320052099 U CN202320052099 U CN 202320052099U CN 218937564 U CN218937564 U CN 218937564U
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Abstract
The utility model discloses sound insulation coating performance detection equipment which comprises a detection box, wherein a mounting chute is formed in the middle of one side of the detection box, a fixing groove communicated with the mounting chute is formed in the detection box, a sounding body is fixedly mounted at one end of the inside of the detection box, a test sensor is fixedly mounted at the other end of the inside of the detection box, a test board is fixedly mounted on the detection box through the mounting chute, and a pull buckle is integrally arranged outside the test board. Through spraying the sound insulation coating on the coating net, installing the sound insulation coating with the mounting groove, sending out sound waves of different frequencies through the sounding body, detecting the sound waves penetrating through the sound insulation coating on the coating net through the test sensor, further obtaining the sound insulation performance of the sound insulation coating, and obtaining the most accurate detection result.
Description
Technical Field
The utility model relates to the technical field of sound-insulating paint performance detection, in particular to sound-insulating paint performance detection equipment.
Background
The sound-insulating paint uses nano multi-layer structure material as main sound-insulating raw material, and the molecular material in the paint is clamped in the middle of the paint. The microparticles uniformly distributed in the whole intermediate film have a sound insulation effect, and the sound absorption and insulation effects are achieved by effectively reducing the transmitted sound wave energy. The sound-insulating coating has excellent performances and quality such as sound absorption, noise reduction, shock resistance, sound insulation, heat preservation, heat insulation, damping, noise reduction, fire prevention, bacteria resistance and the like, and is favored and accepted by the vast users. The sound-insulating paint has the advantages of 3-5MM thickness, outstanding construction convenience, low cost, high bonding strength with the base surface, time saving, labor saving and the like.
The detection method of the sound-insulating coating comprises standing wave tube detection, reverberation room detection and the like, the accuracy requirement of the standing wave tube detection on the edge of a sample is high, the error is large, the detection of the reverberation room can only test the sound absorption capacity of materials, the actual sound-insulating capacity of the sound-insulating coating can not be tested, and the experimental data error is also large.
Disclosure of Invention
The utility model aims to provide sound-insulating paint performance detection equipment for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sound insulation coating performance test equipment, includes the detection box, the installation spout has been seted up at the middle part of detection box one side, the fixed slot with installation spout intercommunication has been seted up to the inside of detection box, the inside one end fixed mounting of detection box has the sounding body, the inside other end fixed mounting of detection box has test sensor, the detection box has the test board through installation spout fixed mounting, the outside an organic whole of test board is provided with draws the knot.
Optionally, the test board includes the sealing block the same with installation spout size to and with sealing block body coupling's fixed plate, sealing block and pull buckle body coupling, sealing block and installation spout sealing installation, fixed plate and fixed slot sealing sliding connection, the mounting groove has been seted up at the middle part of fixed plate, the inside sealing fixed mounting of mounting groove has the experimental plate.
Optionally, a sound insulation sealing strip is arranged on the contact surface of the mounting sliding groove and the sealing block, and a sound insulation sealing strip is arranged on the contact surface of the fixing plate and the fixing groove.
Optionally, the experimental plate includes the installing frame with mounting groove fixed mounting, the inside of installing frame is integrative to be provided with the coating net, be provided with the sealing strip that gives sound insulation between installing frame and the mounting groove.
Optionally, the coating net is a porous net plate formed by a plurality of vertical crossed hard plastic strips, and the thickness of the coating net is not more than 10MM.
Optionally, the inside of the box body of the detection box is filled with a plurality of layers of sound insulation materials, and the thickness of the detection box is not less than 50MM.
Optionally, the installation spout is provided with three altogether, and three the axis of detecting the box is symmetry axis symmetry setting.
Compared with the prior art, the utility model has the beneficial effects that:
1. this sound insulation coating performance check out test set through with sound insulation coating spraying on the coating net, take the coating to dry the back, installs the experimental plate that the spraying has sound insulation coating in the mounting groove, installs test board and installation spout again, sends the sound wave of different frequency through the sounding body, detects the sound wave that passes the coating on the net sound insulation coating through test sensor, and then obtains sound insulation coating's sound insulation performance, can obtain the most accurate testing result.
2. This sound insulation coating performance check out test set up through a plurality of installation spouts and test board, can carry out a plurality of times to sound insulation coating's performance, perhaps a plurality of test boards of one side coating carry out sound insulation test, and then carry out more comprehensive understanding to sound insulation coating's performance.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a sound-insulating coating performance detecting apparatus according to the present utility model;
FIG. 2 is a schematic view showing the structure of a cartridge of the sound-insulating paint performance detecting apparatus of the present utility model;
FIG. 3 is a schematic diagram II of a detecting box of the sound-proof coating performance detecting apparatus according to the present utility model;
FIG. 4 is a schematic structural view of a test panel of the sound-deadening coating property detection apparatus of the present utility model;
FIG. 5 is a schematic view showing the structure of a fixing plate of a sound-insulating coating performance detecting apparatus of the present utility model;
fig. 6 is a schematic structural view of an experimental board of a sound-insulating coating performance test apparatus according to the present utility model.
In the figure: 1. a detection box; 2. installing a chute; 3. a test board; 31. a sealing block; 32. a fixing plate; 33. a mounting groove; 34. an experimental plate; 341. a mounting frame; 342. coating a net; 4. pulling buckle; 5. a sounding body; 6. testing the sensor; 7. a fixing groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, the utility model provides a sound insulation paint performance detection device, which comprises a detection box 1, wherein a mounting chute 2 is formed in the middle of one side of the detection box 1, a fixing groove 7 communicated with the mounting chute 2 is formed in the detection box 1, a sounding body 5 is fixedly mounted at one end of the detection box 1, a test sensor 6 is fixedly mounted at the other end of the detection box 1, a test board 3 is fixedly mounted on the detection box 1 through the mounting chute 2, and a pull buckle 4 is integrally arranged outside the test board 3.
The test board 3 includes the sealing block 31 the same with installation spout 2 size to and with sealing block 31 body coupling's fixed plate 32, sealing block 31 and pull buckle 4 body coupling, sealing block 31 and installation spout 2 sealing installation, fixed plate 32 and fixed slot 7 sealing sliding connection, mounting groove 33 has been seted up at the middle part of fixed plate 32, the inside sealing fixed mounting of mounting groove 33 has experimental plate 34.
The contact surface of the installation chute 2 and the sealing block 31 is provided with a sound insulation sealing strip, and the contact surface of the fixing plate 32 and the fixing groove 7 is provided with a sound insulation sealing strip.
The experiment board 34 includes the installing frame 341 with installing groove 33 fixed mounting, the inside of installing frame 341 is integrative to be provided with the coating net 342, be provided with the sound insulation sealing strip between installing frame 341 and the installing groove 33, through spraying the coating of giving sound insulation on the coating net 342, take the coating to dry the back, install the experiment board 34 that the spraying had the coating of giving sound insulation in the installing groove 33, install test board 3 and installation spout 2 again, send out the sound wave of different frequency through sounding body 5, detect the sound wave of passing the coating of giving sound insulation on the coating net 342 through test sensor 6, and then obtain the sound insulation performance of giving sound insulation coating, can obtain the most accurate testing result.
The coating net 342 is a porous net plate composed of a plurality of vertical crossed hard plastic strips, and the thickness of the coating net 342 is not more than 10MM.
The inside of the box body of the detection box 1 is filled with a plurality of layers of sound insulation materials, and the thickness of the detection box 1 is not less than 50MM.
The installation spout 2 is provided with three altogether, and is three installation spout 2 uses the axis of detecting box 1 to set up for symmetry axis symmetry, through setting up a plurality of installation spouts 2 and test board 3, can carry out a lot of to sound insulation coating's performance, perhaps a plurality of test boards 3 of one side coating carry out sound insulation test, and then carries out more comprehensive understanding to sound insulation coating's performance.
Working principle: the sound-proof coating is sprayed on the coating net 342, after the coating is dried, the experimental plate 34 sprayed with the sound-proof coating is installed in the installation groove 33, then the test plate 3 is installed with the installation chute 2, sound waves with different frequencies are emitted through the sounding body 5, the sound waves penetrating through the sound-proof coating on the coating net 342 are detected through the test sensor 6, further the sound-proof performance of the sound-proof coating is obtained, the most accurate detection result can be obtained, a plurality of installation chute 2 and the test plate 3 are arranged, the performance of the sound-proof coating can be carried out a plurality of times, or a plurality of test plates 3 sprayed with the sound-proof coating are coated on one side for sound-proof test, and further the performance of the sound-proof coating is more comprehensively known.
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 sound insulation coating performance test equipment, includes detection box (1), its characterized in that, installation spout (2) have been seted up at the middle part of detection box (1) one side, fixed slot (7) with installation spout (2) intercommunication have been seted up to the inside of detection box (1), the inside one end fixed mounting of detection box (1) has sounding body (5), the inside other end fixed mounting of detection box (1) has test sensor (6), detection box (1) has test board (3) through installation spout (2) fixed mounting, the outside an organic whole of test board (3) is provided with and draws knot (4).
2. The sound insulation coating performance detection device according to claim 1, wherein the test board (3) comprises a sealing block (31) with the same size as the installation chute (2) and a fixing board (32) integrally connected with the sealing block (31), the sealing block (31) is integrally connected with the pull buckle (4), the sealing block (31) is in sealing installation with the installation chute (2), the fixing board (32) is in sealing sliding connection with the fixing chute (7), the middle part of the fixing board (32) is provided with an installation groove (33), and the inside of the installation groove (33) is in sealing and fixed installation with an experimental board (34).
3. Sound-insulating paint performance detection apparatus according to claim 2, characterized in that the contact surface of the mounting chute (2) and the sealing block (31) is provided with a sound-insulating sealing strip, and the contact surface of the fixing plate (32) and the fixing groove (7) is provided with a sound-insulating sealing strip.
4. A sound-insulating paint performance detection apparatus as claimed in claim 2, wherein the experimental board (34) comprises a mounting frame (341) fixedly mounted with the mounting groove (33), a coating net (342) is integrally provided inside the mounting frame (341), and a sound-insulating sealing strip is provided between the mounting frame (341) and the mounting groove (33).
5. A sound-insulating coating performance test apparatus according to claim 4, wherein said coating net (342) is a porous net plate composed of a plurality of vertically crossing hard plastic strips, and the thickness of said coating net (342) is not more than 10MM.
6. The sound-insulating paint performance detecting apparatus according to claim 1, wherein the inside of the cartridge body of the detecting cartridge (1) is filled with a plurality of layers of sound-insulating material, and the thickness of the detecting cartridge (1) is not less than 50MM.
7. Sound-insulating paint performance detection apparatus according to claim 1, characterized in that the three mounting runners (2) are provided in total, the three mounting runners (2) being arranged symmetrically with respect to the central axis of the detection box (1) as an axis of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320052099.4U CN218937564U (en) | 2023-01-09 | 2023-01-09 | Sound insulation coating performance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320052099.4U CN218937564U (en) | 2023-01-09 | 2023-01-09 | Sound insulation coating performance detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218937564U true CN218937564U (en) | 2023-04-28 |
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ID=86095003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320052099.4U Active CN218937564U (en) | 2023-01-09 | 2023-01-09 | Sound insulation coating performance detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218937564U (en) |
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2023
- 2023-01-09 CN CN202320052099.4U patent/CN218937564U/en active Active
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