CN207749662U - A kind of construction site denoising device - Google Patents
A kind of construction site denoising device Download PDFInfo
- Publication number
- CN207749662U CN207749662U CN201820011141.7U CN201820011141U CN207749662U CN 207749662 U CN207749662 U CN 207749662U CN 201820011141 U CN201820011141 U CN 201820011141U CN 207749662 U CN207749662 U CN 207749662U
- Authority
- CN
- China
- Prior art keywords
- sound
- construction site
- noise reducing
- deckle board
- reducing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a kind of construction site denoising devices, including top deckle board, supporting rack, sound transducer, noise reducing plate, it is provided with support frame as described above above the top deckle board, rain-proof top is installed at the top of support frame as described above, it is provided with the sound transducer in front of the top deckle board, the bottom of the top deckle board is provided with acoustic board, the rear of the acoustic board is equipped with sound absorption unit, the sound absorption unit is internally provided with sound wave incident sound absorber, the rear of the sound absorption unit is provided with sound absorption sponge, the rear of the sound absorption sponge is equipped with the noise reducing plate.Advantageous effect is：The utility model can be such that the noise in construction site is controlled, and further increase the speed of construction site noise reduction, while can be monitored to the sound in construction site, occupation area of equipment is small, more convenient to use.
Description
Technical field
The utility model is related to noise reducing apparatus fields, more particularly to a kind of construction site denoising device.
Background technology
In construction site, be with the progress of engineering and the replacement of working procedure and use different construction machineries and
Construction method.Such as in foundation engineering, there is a cubic metre of earth explosion, excavates raceway groove, smooth and place cleaning, ramming, the works such as piling
Industry.In major project, there are vertical steel skeleton or reinforced concrete skeleton frame, lifting components, the operations such as stirring and disturbing concrete.
There is the movement operation of the material and component that frequently carry out from beginning to end in construction site.It beats, hit, old build in addition there are various
Build decay, the cry etc. of people.Therefore noise source is diversified, and is often converted.The noise hazard that they receive, not
It is second to the worker operated in the workshop of intense noise.Since construction machinery is mostly open work, surrounding is unobstructed, some mechanical
Frequent movement, lifting and installment work is needed to need working at height, so certain noises in construction have sudden, punching
The features such as hitting property, discontinuity, is particularly easy to cause the worry of people.There is no use denoising device in existing construction site.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of construction site denoising device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of construction site denoising device, including top deckle board, supporting rack, sound transducer, noise reducing plate, the top
It is provided with support frame as described above above deckle board, rain-proof top is installed at the top of support frame as described above, is set in front of the top deckle board
It is equipped with the sound transducer, the bottom of the top deckle board is provided with acoustic board, and the rear of the acoustic board is equipped with sound absorption
Unit, the sound absorption unit are internally provided with sound wave incident sound absorber, and the rear of the sound absorption unit is provided with sound absorption sponge,
The rear of the sound absorption sponge is equipped with the noise reducing plate, and the rear of the noise reducing plate is provided with sound-isolating sponge, the sound insulation sea
Continuous rear is provided with sound panel, and the rear of the sound panel is provided with rust-proof coating, and the bottom of the noise reducing plate is provided with bottom
Frame is equipped with following deckle board below the noise reducing plate, transaudient spine, the side of the acoustic board is provided with below the chassis
Face is provided with frame.
In above structure, the chassis is embedded in below ground, the sound transducer is detected sound, the suction
Sound plate can absorb noise, and noise is absorbed and dissipated by the sound absorption unit, the noise reducing plate is to noise
It guides, to which sound is transferred to the transaudient spine by the chassis, sound is introduced ground by the transaudient spine
Dispersion, to reduce the noise in construction site.
The speed of noise is reduced in order to further increase construction site, between the sound transducer and the top deckle board
It is connected with, is connected between support frame as described above and the top deckle board.
The speed of noise is reduced in order to further increase construction site, bolt is used between the rain-proof top and support frame as described above
Connection, is connected between the sound absorption sponge and the noise reducing plate with gluing.
Reduce the speed of noise to further increase construction site, the sound wave incident sound absorber and the acoustic board it
Between be connected with, the sound wave incident sound absorber is connect with the sound absorption sponge with gluing.
The speed of noise is reduced in order to further increase construction site, glue is used between the noise reducing plate and the sound-isolating sponge
It is connected, is connected with gluing between the sound-isolating sponge and the sound panel.
The speed of noise is reduced in order to further increase construction site, the external spray of the sound panel has the antirust to apply
Layer, is connected between the noise reducing plate and the chassis.
The speed of noise is reduced in order to further increase construction site, bolt is used between the following deckle board and the chassis
Connection, is connected between the transaudient spine and the chassis.
Advantageous effect is：The utility model can be such that the noise in construction site is controlled, and further increase building
The speed of building site noise reduction, while the sound in construction site can be monitored, occupation area of equipment is small, more convenient to use.
Description of the drawings
Fig. 1 is a kind of internal structure schematic diagram of construction site denoising device described in the utility model；
Fig. 2 is a kind of front view of construction site denoising device described in the utility model；
Fig. 3 is a kind of left view of construction site denoising device described in the utility model.
The reference numerals are as follows：
1, sound transducer；2, absorb sound unit；3, sound wave incident sound absorber；4, acoustic board；5, absorb sound sponge；6, lower frame
Plate；7, chassis；8, transaudient spine；9, rain-proof top；10, supporting rack；11, top deckle board；12, rust-proof coating；13, sound-isolating sponge；
14, sound panel；15, noise reducing plate；16, frame.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of construction site denoising device, including top deckle board 11, supporting rack 10, sound sensor
Device 1, noise reducing plate 15, the top of top deckle board 11 are provided with supporting rack 10, and supporting rack 10 is supporting rain-proof top 9, supporting rack 10
Top rain-proof top 9 is installed, rain-proof top 9 is provided with sound transducer 1 to rain-proof, the front of top deckle board 11, and sound passes
Sensor 1 is to detect sound decibel, and the bottom of top deckle board 11 is provided with acoustic board 4, and acoustic board 4 absorbs sound for absorbing sound
The rear of plate 4 be equipped with sound absorption unit 2, sound absorption unit 2 to sound transmission, sound absorption unit 2 the sound wave that is internally provided with enter
Penetrate sound absorber 3, for sound wave incident sound absorber 3 to the dispersion and propagation of sound, the rear of sound absorption unit 2 is provided with sound absorption sponge 5,
For sound absorption sponge 5 to disperse sound, the rear of sound absorption sponge 5 is equipped with noise reducing plate 15, and noise reducing plate 15 is reducing noise, noise reduction
The rear of plate 15 is provided with sound-isolating sponge 13, sound-isolating sponge 13 to sound diverging, the rear of sound-isolating sponge 13 be provided with every
Soundboard 14, for sound panel 14 to completely cut off sound, the rear of sound panel 14 is provided with rust-proof coating 12, rust-proof coating 12 with to prevent
Rust, the bottom of noise reducing plate 15 are provided with chassis 7, and for chassis 7 to conduct sound, the lower section of noise reducing plate 15 is equipped with following deckle board 6,
For following deckle board 6 to support equipment, the lower section of chassis 7 is provided with transaudient spine 8, and transaudient spine 8 is propagating sound, acoustic board
4 side is provided with frame 16, and frame 16 is protecting equipment.
In above structure, chassis 7 is embedded in below ground, sound transducer 1 is detected sound, and acoustic board 4 can be with
Noise is absorbed, by absorbing sound, unit 2 is absorbed and is dissipated to noise, and noise reducing plate 15 guides noise, to
Sound is transferred to transaudient spine 8 by chassis 7, sound is introduced ground by transaudient spine 8 to be disperseed, to reduce construction site
Noise.
The speed of noise is reduced in order to further increase construction site, spiral shell is used between sound transducer 1 and top deckle board 11
It tethers and connects, be connected between supporting rack 10 and top deckle board 11, is connected between rain-proof top 9 and supporting rack 10, inhaled
It is connected, is connected between sound wave incident sound absorber 3 and acoustic board 4, sound wave enters with gluing between sound sponge 5 and noise reducing plate 15
It penetrates sound absorber 3 to be connect with gluing with sound absorption sponge 5, be connected with gluing between noise reducing plate 15 and sound-isolating sponge 13, sound-isolating sponge 13
It is connect with gluing between sound panel 14, the external spray of sound panel 14 has rust-proof coating 12, is used between noise reducing plate 15 and chassis 7
It is bolted, is connected between following deckle board 6 and chassis 7, is connected between transaudient spine 8 and chassis 7.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of construction site denoising device, it is characterised in that：Including top deckle board（11）, supporting rack（10）, sound sensor
Device（1）, noise reducing plate（15）, the top deckle board（11）Top be provided with support frame as described above（10）, support frame as described above（10）'s
Top is equipped with rain-proof top（9）, the top deckle board（11）Front be provided with the sound transducer（1）, the upper side frame
Plate（11）Bottom be provided with acoustic board（4）, the acoustic board（4）Rear sound absorption unit is installed（2）, the sound absorption unit
（2）Be internally provided with sound wave incident sound absorber（3）, the sound absorption unit（2）Rear be provided with sound absorption sponge（5）, described
Absorb sound sponge（5）Rear the noise reducing plate is installed（15）, the noise reducing plate（15）Rear be provided with sound-isolating sponge（13）,
The sound-isolating sponge（13）Rear be provided with sound panel（14）, the sound panel（14）Rear be provided with rust-proof coating
（12）, the noise reducing plate（15）Bottom be provided with chassis（7）, the noise reducing plate（15）Lower section following deckle board is installed（6）,
The chassis（7）Lower section be provided with transaudient spine（8）, the acoustic board（4）Side be provided with frame（16）.
2. a kind of construction site denoising device according to claim 1, it is characterised in that：The sound transducer（1）
With the top deckle board（11）Between be connected with, support frame as described above（10）With the top deckle board（11）Between connected with bolt
It connects.
3. a kind of construction site denoising device according to claim 1, it is characterised in that：The rain-proof top（9）With institute
State supporting rack（10）Between be connected with, the sound absorption sponge（5）With the noise reducing plate（15）Between connected with gluing.
4. a kind of construction site denoising device according to claim 1, it is characterised in that：The sound wave incident sound absorber
（3）With the acoustic board（4）Between be connected with, the sound wave incident sound absorber（3）With the sound absorption sponge（5）Use gluing
Connection.
5. a kind of construction site denoising device according to claim 1, it is characterised in that：The noise reducing plate（15）With institute
State sound-isolating sponge（13）Between connected with gluing, the sound-isolating sponge（13）With the sound panel（14）Between connected with gluing.
6. a kind of construction site denoising device according to claim 1, it is characterised in that：The sound panel（14）It is outer
Portion is coated with the rust-proof coating（12）, the noise reducing plate（15）With the chassis（7）Between be connected with.
7. a kind of construction site denoising device according to claim 1, it is characterised in that：The following deckle board（6）With
The chassis（7）Between be connected with, the transaudient spine（8）With the chassis（7）Between be connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011141.7U CN207749662U (en) | 2018-01-04 | 2018-01-04 | A kind of construction site denoising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011141.7U CN207749662U (en) | 2018-01-04 | 2018-01-04 | A kind of construction site denoising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207749662U true CN207749662U (en) | 2018-08-21 |
Family
ID=63151531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820011141.7U Expired - Fee Related CN207749662U (en) | 2018-01-04 | 2018-01-04 | A kind of construction site denoising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207749662U (en) |
-
2018
- 2018-01-04 CN CN201820011141.7U patent/CN207749662U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20190104 |