CN214374491U

CN214374491U - Building wall sound insulation detection device

Info

Publication number: CN214374491U
Application number: CN202022682414.0U
Authority: CN
Inventors: 支传燕; 孙波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-10-08
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a building wall sound insulation detection device mainly relates to building wall detection area. The vibration detection device comprises a vibration motor and an amplitude receiver, wherein the vibration motor is arranged on one side of a detection wall body, and the amplitude receiver is arranged on the other side of the detection wall body where the vibration motor is symmetrical; the vibration motor is connected with an amplitude regulator. The vibration end of the vibration motor is provided with a plastic striking block, and the receiving end of the amplitude receiver is provided with an annular lantern ring. The vibration motor and the amplitude receiver are both connected with a height adjusting device. A shock absorption protection pad is sleeved outside the height adjusting device of the vibration motor. The beneficial effects of the utility model reside in that: can carry out syllable-dividing to the building wall of different architectural facilities and detect, and then detect out whether the building wall who constructs accords with the requirement of the building that will construct, device simple to use, the operation of being convenient for, the testing result is accurate.

Description

Building wall sound insulation detection device

Technical Field

The utility model relates to a building wall body detection area specifically is a building wall body sound insulation detection device.

Background

In modern construction, the actual distance between every two households is shortened due to the construction of some high-rise buildings, so that the actual distance between every two households is only one wall, and the sound insulation detection of building walls is very important due to the construction of the buildings. The sound insulation of the building wall directly influences the living quality of the residents and can also protect the personal privacy of the residents, the sound insulation effect of the wall is the process of weakening the amplitude, but the sound insulation detection standard of the building wall has different requirements for different building facilities, for example, the sound insulation effect required by the building wall for building a hospital and the building wall for building a playground has a great requirement difference.

Based on above-mentioned problem, need design a building wall body detection device that gives sound insulation, can give sound insulation to the building wall body of different architectural facilities and detect out and whether the building wall body that constructs accords with the requirement of the building that will construct, device simple to use, the operation of being convenient for, the testing result is accurate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building wall gives sound insulation detection device, it can be very convenient carry out the sound insulation to the building wall of different buildings and detect to can obtain the at utmost that the wall body can completely cut off sound, judge the quality of building wall sound insulation effect with this.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

a building wall sound insulation detection device comprises a vibration motor and an amplitude receiver, wherein the vibration motor is arranged on one side of a detection wall body, and the amplitude receiver is arranged on the other side of the detection wall body, which is symmetrical to the vibration motor; the vibration motor is connected with an amplitude regulator.

The vibration end of the vibration motor is provided with a plastic striking block, and the receiving end of the amplitude receiver is provided with an annular lantern ring.

The vibration motor and the amplitude receiver are both connected with a height adjusting device.

A shock absorption protection pad is sleeved outside the height adjusting device of the vibration motor.

Contrast prior art, the beneficial effects of the utility model reside in that:

the device is provided with a vibrating motor and an amplitude receiver which are controlled by an amplitude regulator, the amplitude regulator can control the vibration amplitude of the vibrating motor, and after passing through a building wall, the amplitude regulator receives an amplitude signal through the amplitude receiver, and the attenuation degree of the amplitude represents the sound insulation effect of the building wall. The device can be used for carrying out sound insulation detection on the building wall body under the condition of not damaging the building wall body, and can accurately detect the weakening degree of the amplitude so as to judge the specific sound insulation performance of the building wall body.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals shown in the drawings:

1. vibrating a motor; 2. an amplitude receiver; 3. an amplitude adjuster; 4. a plastic striking block; 5. an annular collar; 6. a height adjustment device.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model relates to a building wall sound insulation detection device, the main structure comprises a vibration motor 1 and an amplitude receiver 2, the vibration motor 1 is arranged on one side of a detection wall, the amplitude receiver 2 is arranged on the other side of the detection wall symmetrical to the vibration motor 1, and the vibration motor 1 is connected with an amplitude regulator 3; the amplitude regulator 3 that sets up can adjust the amplitude of vibrating motor 1 output, and then through building wall for the amplitude of vibrating motor 1 output weakens, and the amplitude receiver 2 that is in building wall opposite side can receive the amplitude of being consumed by building wall, and then reflects the degree of weakening of amplitude indirectly. The vibrations tip of shock dynamo 1 is provided with plastics and strikes piece 4, and the plastics that set up strike piece 4 can avoid shock dynamo 1 when colliding building wall, can not destroy building wall's inner structure, and the amplitude conductivity of plastics is high moreover, can not appear the amplitude and just weaken the problem by a wide margin through building wall, and the accuracy of time measuring is being examined to the guarantee this device. The receiving end of the amplitude receiver 2 is provided with the annular lantern ring 5, the purpose of the annular lantern ring 5 is that, after the output amplitude of the vibration motor 1 is weakened through the building wall, the amplitude receiver 2 is required to receive the data of the weakened amplitude, but if the amplitude receiver 2 is directly used for receiving, a part of the amplitude is consumed due to a distance between the amplitude receiver 2 and the building wall, so that the received amplitude data is inaccurate, and the detection result cannot be guaranteed, and the annular lantern ring 5 can be directly contacted with the building wall, when the amplitude needs to be received by the amplitude receiver 2 through the building wall, the amplitude can be directly transmitted to the amplitude receiver 2 through the annular lantern ring 5, so that the amplitude can be accurately received by the amplitude receiver 2. Shock dynamo 1 and amplitude receiver 2 all are connected with height adjusting device 6, and the height of shock dynamo 1 and amplitude receiver 2 can be adjusted to the height adjusting device 6 that sets up for when carrying out syllable-dividing and detecting, highly be in the horizontality between them, make the transmission and the receipt of amplitude more accurate. The damping protection pad is sleeved outside the height adjusting device 6 of the vibration motor 1, and the damping protection pad is arranged to prevent the position of the vibration motor 1 relative to a building wall from changing greatly when the vibration motor vibrates, so that the output of the vibration motor 1 is effective, the amplitude is prevented from being transmitted to the amplitude receiver 2 through the ground, and the accuracy of the final detection result is guaranteed.

The using method comprises the following steps:

the vibration motor 1 and the amplitude receiver 2 are adjusted to the appropriate positions at the same height, the annular lantern ring 5 is attached to the building wall, the amplitude regulator 3 is controlled to vibrate the vibration motor 1, the amplitude specified by the amplitude regulator 3 is transmitted, and after passing through the building wall, the amplitude receiver 2 receives the weakened amplitude and records data. The measurement is carried out in building wall's different positions many times, and the record data, and then the shock attenuation degree of reaction building wall reachs building wall's syllable-dividing effect.

Therefore, a building wall sound insulation detection device can carry out the sound insulation detection to the building wall of different building facilities, and then detects out whether the building wall who constructs accords with the requirement of the building of wanting to construct, and the device is simple to use, the operation of being convenient for, and the testing result is accurate.

Claims

1. The utility model provides a building wall sound insulation detection device which characterized in that: the vibration detection device comprises a vibration motor (1) and an amplitude receiver (2), wherein the vibration motor (1) is arranged on one side of a detection wall body, and the amplitude receiver (2) is arranged on the other side of the detection wall body, which is symmetrical to the vibration motor (1); the vibration motor (1) is connected with an amplitude regulator (3).

2. The building wall sound insulation detection device of claim 1, characterized in that: the vibration end of the vibration motor (1) is provided with a plastic striking block (4), and the receiving end of the amplitude receiver (2) is provided with an annular sleeve ring (5).

3. The building wall sound insulation detection device of claim 1, characterized in that: the vibration motor (1) and the amplitude receiver (2) are both connected with a height adjusting device (6).

4. The building wall sound insulation detection device of claim 1, characterized in that: a shock absorption protection pad is sleeved outside the height adjusting device (6) of the vibration motor (1).