Building construction noise monitor

Abstract

The utility model provides a building construction noise monitor which comprises a main body mechanism and a sound insulation mechanism. The main body mechanism comprises a mounting shell and a rotating seat, the rotating seat is mounted on one side of the interior of the mounting shell, a frequency analyzer is mounted on one side of the interior of the mounting shell, a sound level meter is mounted on one side of the rotating seat, one side of the mounting shell is in threaded connection with a second bolt, and one end of the second bolt is fixedly connected with an anti-skid pad; the sound insulation mechanism comprises a sound insulation cover, one side of the sound level meter is sleeved with the sound insulation cover, and one side of the sound insulation cover is fixedly connected with the rotating seat; when the sound level meter is used, the sound-proof cover is matched with the sound-proof cotton sleeve to limit the sound receiving range and the sound receiving direction of the sound level meter, so that the sound level meter is matched with the sound-proof cover to carry out noise monitoring on a specified area, the influence of noise of other areas on the sound level meter is reduced, and the sound-proof cotton sleeve is convenient to carry out noise monitoring on a plurality of areas. And the area of the noise source is quickly identified.

Description

Technical Field

[0001] The utility model relates to a noise monitor, in particular to a building construction noise monitor, and belongs to the technical field of building construction monitoring. Background Art

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place of construction is called "construction site" or "construction site", also called construction site. Building construction is the production activity carried out by people using various building materials, mechanical equipment according to specific design blueprints in a certain space and time to build various building products. It includes the entire production process from construction preparation, groundbreaking to project completion acceptance. In this process, construction preparation, construction organization design and management, earthwork engineering, blasting engineering, foundation engineering, steel engineering, formwork engineering, scaffolding engineering, concrete engineering, prestressed concrete engineering, masonry engineering, steel structure engineering, wood structure engineering, structural installation engineering and other work will be carried out;

[0003] A Chinese patent publication (CN202222747600.7) discloses an online detection device for construction noise, which is installed on the scaffolding of the building's exterior wall and at the construction site inside the building. By monitoring the noise at the construction site, the construction situation of the construction party can be effectively supervised. However, the existing construction noise monitoring requires multiple monitoring devices to monitor different areas within the range. The existing noise monitoring equipment is easily affected by the construction noise in other areas during use, which makes it inconvenient to limit the monitoring area, making it inconvenient to quickly find the noise source.

[0004] In order to solve the above technical problems, a construction noise monitoring instrument is proposed. Utility Model Content

[0005] In view of this, the utility model provides a construction noise monitoring instrument to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a construction noise monitor comprises a main body mechanism and a sound insulation mechanism;

[0007] The main body mechanism includes a mounting shell and a rotating seat, the rotating seat is mounted on one side of the interior of the mounting shell, a frequency analyzer is mounted on one side of the interior of the mounting shell, a sound level meter is mounted on one side of the rotating seat, a second bolt is threadedly connected to one side of the mounting shell, and an anti-slip pad is fixedly connected to one end of the second bolt;

[0008] The sound insulation mechanism comprises a sound insulation cover, which is sleeved on one side of the sound level meter, one side of the sound insulation cover is fixedly connected to the rotating seat, and one side of the sound insulation cover is sleeved with a sound insulation cotton sleeve.

[0009] Further preferably, a dustproof net is provided on one side of the interior of the sound insulation cover.

[0010] Further preferably, a limiting ring is fixedly connected to an inner side of the soundproof cover, and third bolts are threadedly connected to one side of the dustproof net at equal intervals, and one end of the third bolts is threadedly connected to the limiting ring.

[0011] Further preferably, an annular slide rail is installed on one side of the interior of the mounting shell, an annular slider is slidably connected inside the annular slide rail, and one side of the annular slider is fixedly connected to the rotating seat.

[0012] Further preferably, a cover plate is clamped on one side of the mounting shell.

[0013] Further preferably, a fixing bracket is symmetrically provided on one side of the mounting shell, a first bolt is threadedly connected to one side of the fixing bracket, one end of the first bolt is threadedly connected to the mounting shell, and fixing holes are symmetrically provided on both sides of the fixing bracket.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. When the utility model is in use, the sound-proof cover cooperates with the sound-proof cotton sleeve to limit the sound receiving range and sound receiving direction of the sound level meter, so that the sound level meter can be used to monitor the noise in the designated area through the sound level meter in cooperation with the sound-proof cover, reduce the influence of noise in other areas on the sound level meter, and facilitate rapid identification of the area where the noise source is located when performing noise monitoring in multiple areas;

[0016] Second, the utility model installs the sound level meter by setting a rotating seat, and drives the sound level meter and the sound insulation cover to rotate through the rotating seat, so that the direction of the sound insulation cover can be adjusted according to needs, thereby changing the sound collection direction of the sound level meter.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is the installation structure diagram of the fixing frame in the utility model;

[0021] Figure 3 This is the installation structure diagram of the dustproof net in the utility model;

[0022] Figure 4 This is the installation structure diagram of the rotating seat in the utility model.

[0023] Figure numerals: 10, main body; 11, mounting shell; 12, frequency analyzer; 13, rotating seat; 14, cover plate; 15, fixing bracket; 16, first bolt; 17, fixing hole; 18, second bolt; 19, anti-slip pad; 20, sound insulation mechanism; 21, sound insulation cover; 22, sound insulation cotton sleeve; 23, limiting ring; 24, dustproof net; 25, third bolt; 31, sound level meter; 32, annular slide rail; 33, annular slider. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, an embodiment of the utility model provides a construction noise monitor, which is composed of a main body mechanism 10 and a sound insulation mechanism 20.

[0027] The main mechanism 10 includes a mounting shell 11, a frequency analyzer 12 and a rotating seat 13. An annular slide rail 32 is installed on one side of the mounting shell 11. An annular slider 33 is slidably connected to the inside of the annular slide rail 32. One side of the annular slider 33 is fixedly connected to the rotating seat 13. The rotating seat 13 is rotatably connected to the mounting shell 11 by cooperating with the annular slide rail 32 through the annular slider 33, so that the rotating seat 13 can rotate based on the mounting shell 11. The frequency analyzer 12 is installed on one side of the mounting shell 11 for sound analysis. A sound level meter 31 is installed on one side of the rotating seat 13. The sound level meter 31 is used to collect sound to monitor noise in the construction area. A second bolt 18 is threadedly connected to one side of the mounting shell 11. One end of the second bolt 18 is fixedly connected to an anti-skid pad 19. When the second bolt 18 is rotated, the second bolt 18 drives the anti-skid pad 19 to contact the rotating seat 13, fixes the rotating seat 13, and prevents the rotating seat 13 from deflecting during the monitoring process.

[0028] In one embodiment, in order to facilitate maintenance and repair of the internal equipment of the installation shell 11 , a cover plate 14 is engaged on one side of the installation shell 11 .

[0029] In one embodiment, in order to facilitate fixing the position of the mounting shell 11, a fixing frame 15 is symmetrically provided on one side of the mounting shell 11, a first bolt 16 is threadedly connected to one side of the fixing frame 15, one end of the first bolt 16 is threadedly connected to the mounting shell 11, and fixing holes 17 are symmetrically opened on both sides of the fixing frame 15.

[0030] In one embodiment, key slots are integrally formed at equal intervals on one side of the rotating seat 13 , and the key slots are provided to facilitate the rotation adjustment of the rotating seat 13 .

[0031] The sound insulation mechanism 20 includes a sound insulation cover 21, a sound insulation cotton sleeve 22 and a dustproof net 24. The sound insulation cover 21 is mounted on one side of the sound level meter 31. One side of the sound insulation cover 21 is fixedly connected to the rotating seat 13. The sound insulation cotton sleeve 22 is mounted on one side of the sound insulation cover 21 to enhance the sound insulation performance of the sound insulation cover 21. One side of the interior of the sound insulation cover 21 is fixedly connected to a limiting ring 23. The dustproof net 24 is arranged on one side of the limiting ring 23 to protect the probe of the sound level meter 31 from dust during construction. One side of the dustproof net 24 is equidistantly threaded with third bolts 25. One end of the third bolt 25 is threadedly connected to the limiting ring 23. The position of the dustproof net 24 is fixed by the third bolt 25, so that the dustproof net 24 can be removed when needed.

[0032] When the utility model is in operation: the mounting shell 11 is clamped at a designated position through the fixing frame 15, the position of the mounting shell 11 is fixed through the fixing hole 17 in cooperation with fixing screws and other components, the rotating seat 13 is rotated to drive the sound insulation cover 21 and the sound level meter 31 to rotate, and the direction of the sound insulation cover 21 is adjusted according to monitoring requirements. When there is a lot of dust during construction, the dustproof net 24 is fixed to one side of the limiting ring 23 through the third bolt 25 to protect the probe of the sound level meter 31 from dust, the sound insulation cover 21 is used to limit the sound receiving range and sound receiving direction of the sound level meter 31, and the frequency analyzer 12 is used to monitor noise in the designated area to reduce the impact of noise in other areas on the sound level meter 31.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A construction noise monitoring instrument, characterized in that: It comprises a main body mechanism (10) and a sound insulation mechanism (20); The main body mechanism (10) comprises a mounting shell (11) and a rotating seat (13); the rotating seat (13) is mounted on one side of the interior of the mounting shell (11); a frequency analyzer (12) is mounted on one side of the interior of the mounting shell (11); a sound level meter (31) is mounted on one side of the rotating seat (13); a second bolt (18) is threadedly connected to one side of the mounting shell (11); and an anti-slip pad (19) is fixedly connected to one end of the second bolt (18); The sound insulation mechanism (20) comprises a sound insulation cover (21), the sound insulation cover (21) is sleeved on one side of the sound level meter (31), one side of the sound insulation cover (21) is fixedly connected to the rotating seat (13), and one side of the sound insulation cover (21) is sleeved with a sound insulation cotton sleeve (22).

2. A construction noise monitoring device according to claim 1, characterized in that: A dustproof net (24) is provided on one side of the interior of the soundproof cover (21).

3. A construction noise monitoring device according to claim 2, characterized in that: A limiting ring (23) is fixedly connected to one side of the interior of the soundproof cover (21), and third bolts (25) are threadedly connected to one side of the dustproof net (24) at equal intervals, and one end of the third bolts (25) is threadedly connected to the limiting ring (23).

4. A construction noise monitoring device according to claim 1, characterized in that: An annular slide rail (32) is installed on one side of the interior of the installation shell (11), an annular slider (33) is slidably connected inside the annular slide rail (32), and one side of the annular slider (33) is fixedly connected to the rotating seat (13).

5. A construction noise monitoring device according to claim 1, characterized in that: A cover plate (14) is clamped on one side of the installation shell (11).

6. A construction noise monitoring device according to claim 1, characterized in that: A fixing frame (15) is symmetrically provided on one side of the mounting shell (11), a first bolt (16) is threadedly connected to one side of the fixing frame (15), one end of the first bolt (16) is threadedly connected to the mounting shell (11), and fixing holes (17) are symmetrically provided on both sides of the fixing frame (15).

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