CN208618928U - A kind of construction site noise reduction enclosing - Google Patents
A kind of construction site noise reduction enclosing Download PDFInfo
- Publication number
- CN208618928U CN208618928U CN201821075463.4U CN201821075463U CN208618928U CN 208618928 U CN208618928 U CN 208618928U CN 201821075463 U CN201821075463 U CN 201821075463U CN 208618928 U CN208618928 U CN 208618928U
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- China
- Prior art keywords
- frame
- construction site
- noise reduction
- sound absorption
- absorption plate
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- 238000010276 construction Methods 0.000 title claims abstract description 70
- 230000009467 reduction Effects 0.000 title claims abstract description 33
- 238000010521 absorption reaction Methods 0.000 claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a kind of construction site noise reduction enclosing, including frame, the side of the separate construction site of frame is equipped with outside baffles, and the side of frame towards construction site is equipped with porous sound absorption plate.Noise reduction enclosing in construction site provided by the utility model is equipped with porous sound absorption plate in the side towards construction site, the noise generated in building site can enter along porous sound absorption plate in the cavity between outside baffles and porous sound absorption plate, it is constantly consumed by the reflection of cavity wall and is converted into thermal energy, and then reduce noise, reduce work progress influences caused by surrounding resident.
Description
Technical field
The utility model relates to engineering construction technical field, in particular to a kind of construction site noise reduction enclosing.
Background technique
Engineering construction has loud noise during constructing, especially apply close to people's lives and the proximal site of work
Work can bring greater impact the work and life of the people.Although the prior art can be surrounded building site using enclosing,
Conventional enclosing is only capable of playing the role of separating construction area and external environment, unobvious to control actions such as noises, building site
Noise still can generate larger interference to resident living near construction site.
Therefore, how to provide a kind of enclosing that can reduce noise is that those skilled in the art need the technology solved to ask
Topic.
Utility model content
The purpose of the utility model is to provide a kind of construction site noise reduction enclosings, can absorb a part of building site generation
Noise reduces interference of the building site noise to neighbouring resident living.
To achieve the above object, the utility model provides a kind of construction site noise reduction enclosing, including frame, the frame
Side far from construction site is equipped with outside baffles, and the side of the frame towards construction site is equipped with porous sound absorption plate.
Preferably, the frame includes multiple unit frames, and the unit frame is in rectangle, and all the unit frame is along vertical
Direction setting.
Preferably, the blend stop that both ends are connected with two vertical sides respectively, the gear are additionally provided in the middle part of the unit frame
The unit frame is divided into upper frame body and lower frame body by item, and the porous sound absorption plate is set to the upper frame body towards construction site
The side of side, the lower frame body towards construction site is equipped with inside baffles.
It preferably, further include buckle, the porous sound absorption plate is set between the buckle and the frame, fastening bolt
The buckle, the porous sound absorption plate and the frame are sequentially passed through with the fixation porous sound absorption plate.
Preferably, all transverse sides, vertical side and the blend stop of the unit frame are galvanized plastic-sprayed square steel
Pipe.
Preferably, sound absorption filler is additionally provided between the porous sound absorption plate and the outside baffles.
Preferably, the frame lower part is fixedly connected by chemical anchor bolts with infrastructure face.
Preferably, the two sides of the frame lower part are equipped with horizontally extending fixed part, and the fixed part is equipped with
The perforative through-hole of through-thickness, the chemical anchor bolts pass through the through-hole and are fixedly connected with infrastructure face.
Noise reduction enclosing in construction site provided by the utility model is fixed by outline border, and outline border is equipped with far from the side in building site
Outside baffles are equipped with porous sound absorption plate close to the side in building site, and the noise generated in building site can enter outer along porous sound absorption plate
In cavity between side baffles and porous sound absorption plate, is constantly consumed by the reflection of cavity wall and be converted into thermal energy, reach drop
The purpose of low noise reduces interference of the building site noise to surrounding resident.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the main view of noise reduction enclosing in construction site provided by the utility model；
Fig. 2 is the side view of noise reduction enclosing in construction site provided by the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In order to make those skilled in the art more fully understand the utility model, with reference to the accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the main view of noise reduction enclosing in construction site provided by the utility model；Fig. 2 is
The side view of noise reduction enclosing in construction site provided by the utility model.
Noise reduction enclosing in construction site provided by the utility model, as depicted in figs. 1 and 2, including frame 1, frame 1 is along applying
The peripheral distribution at work scene, forms the cyclic structure for surrounding construction site, and the side of the separate construction site of frame 1 is equipped with outside
The side of baffles 3, frame 1 towards construction site is equipped with porous sound absorption plate 2.
Frame 1 can be made of welding such as steel pipe, reinforcing bars, and 1 bottom of frame can be fixed by anchor bolt and infrastructure face
Or be embedded into the mode of underground and be fixed, the basis of infrastructure surface construction place periphery.Outside baffles 3 are remote by frame 1
Fully wrapped around from the side of construction site, so that construction site is isolated with external environment, thickness is may be selected in outside baffles 3
Degree is the galvanized sheet of 0.3mm.Porous sound absorption plate 2 is located at side of the frame 1 towards construction site, porous sound absorption plate 2 can by
It is made with a thickness of sound-absorbing hole is opened up on the galvanized sheet of 0.8mm, the optional range of the diameter of sound-absorbing hole is 16~32mm, and percent opening is big
In or be equal to 50%, outside baffles 3 and porous sound absorption plate 2 can pass through welding, riveting or bolted mode and 1 phase of frame
Even.Certainly, wooden acoustic board, cement acoustic panel etc. can also be used in porous sound absorption plate 2, it is not limited here.
In the present embodiment, construction site noise reduction enclosing includes frame 1, and frame 1 is set to the periphery of construction site, frame 1
Inside and outside be respectively equipped with porous sound absorption plate 2 and outside baffles 3, outside baffles 3 can completely cut off dust etc., porous sound absorption
Plate 2 can absorb the noise of construction site generation, not only guarantee the operations such as the normal mechanical of construction site, but also to neighbouring external environment
Lesser influence of noise is generated, the dual function of security protection and sound absorption, sound insulation is played.
Optionally, frame 1 includes multiple unit frames being arranged along the vertical direction, and unit frame is in rectangle, and whole unit frames are simultaneously
Row's setting constitutes the frame 1 of construction site noise reduction enclosing.Each unit frame can connect by welding, first by a unit
Frame is fixed with infrastructure face, and outside baffles 3 and porous sound absorption plate 2 are installed on to the two sides of unit frame later, completes one
After the installation of unit frame, then the installation of next unit frame is carried out, until installing.It certainly, can be also by pin between unit frame
It dismountable mode such as connects or is bolted to be connected, be sequentially connected multiple unit frames before construction, and then construction site is wrapped
It encloses, removes unit frame after the completion of construction, the recycling of unit frame may be implemented, reduce entreprise cost.
Specifically, being additionally provided with the blend stop 11 that both ends are connected with two vertical sides respectively in the middle part of unit frame, blend stop 11 will
Unit frame is divided into upper frame body and lower frame body, and porous sound absorption plate 2 is set to side of the upper frame body towards construction site, lower frame body direction
The side of construction site is equipped with inside baffles 4.
Since the process of porous sound absorption plate 2 is complex, higher cost is arranged more on the inside of the upper frame body of unit frame
Inside baffles 4 made of common galvanized sheet are arranged in hole acoustic board 2, lower frame body inside, can be on the basis for guaranteeing sound absorption effect
Upper reduction entreprise cost.The width of optional unit frame is 1000mm, and the height of upper frame body is 600mm, and the height of lower frame body is
400mm, certain user can also select other sizes as needed, it is not limited here.
Optionally, the transverse sides of whole unit frames, vertical side and blend stop 11 are galvanized plastic-sprayed square steel tube, zinc-plated
Plastic-spraying square steel tube has preferable corrosion resistance, and construction site noise reduction enclosing can be guaranteed construction environment is relatively severe, construction week
It is not damaged in phase longer situation, in addition, square steel tube is more convenient for the connection between unit frame compared to round steel pipe, facilitates
Shorten construction period.The specification of galvanized plastic-sprayed square steel tube can be specially 30*30*3mm.
In the present embodiment, frame 1 includes multiple unit frames, staff's setting unit frame one by one, finally by construction site
In noise reduction enclosing at the construction field (site), facilitates constructing operation, can be improved construction efficiency；Blend stop 11, gear are equipped in unit frame
Unit frame is divided into upper frame body and lower frame body by item 11, and the inside of upper frame body is arranged porous sound absorption plate 2, can reduce porous sound absorption plate
2 usable floor area reduces entreprise cost on the infrastructure face for guaranteeing noise reduction effect.
Optionally, noise reduction enclosing in construction site further includes buckle 5, and buckle 5 is distributed along frame 1, is buckled in porous sound absorption plate 2
Outside, fastening bolt is fixed by edge of the buckle 5 to porous sound absorption plate 2, on the one hand can increase fixed-area, is protected
It is fixed to demonstrate,prove porous sound absorption plate 2；On the other hand it can also be avoided porous by the edge wrap of porous sound absorption plate 2 in buckle 5
2 rough edge of acoustic board scratches staff, and buckle 5 can be specially angle steel or channel steel etc..
For the soundproof effect for improving construction site noise reduction enclosing, also settable suction between porous sound absorption plate 2 and outside baffles 3
Sound filler after noise enters the cavity between porous sound absorption plate 2 and outside baffles 3, then passes through the filler that absorbs sound and further eliminates
Noise reduces influence of the noise of construction site to neighbouring resident.The filler that absorbs sound can be specially carbamate foamed plastics, rock
Cotton or mineral wool etc..
Optionally, 1 lower part of frame is fixedly connected by chemical anchor bolts with infrastructure face, and chemical anchor bolts have anchor force
By force, without swelling stress, quick for installation and solidification is rapid the advantages that, the anchoring of the anchor forces of chemical anchor bolts close to pre-buried fixation
Power, and the set time needed for it is much smaller than pre-buried fixation, can greatly save the construction time, accelerate construction progress.
Specifically, the two sides of 1 lower part of frame are equipped with horizontally extending fixed part, fixed part is equipped with along thickness side
To perforative through-hole, chemical anchor bolts pass through through-hole and are fixedly connected with infrastructure face.Fixed part can be specially to weld with 1 lower part of frame
Steel plate, angle steel or channel steel for connecing etc..
Optionally, the also settable support rod perpendicular to 1 side of frame in 1 two sides of frame, due to construction site noise reduction enclosing
It is set to outdoor, needs to bear wind load and seismic (seismal, support rod one end is fixedly connected with frame 1, the other end and infrastructure
Face is fixedly connected, and is provided support force from the two sides of construction site noise reduction enclosing for it, is improved the energy of its wind load resistance and seismic (seismal
Power prolongs its service life.Reinforcing bar, steel pipe or channel steel etc. can be selected in support rod.
In the present embodiment, frame 1 is fixed by chemical anchor bolts and infrastructure face, can be mentioned for construction site noise reduction enclosing
For higher anchor force, while shortening the construction time, speeds up the work.
Noise reduction enclosing in construction site provided by the utility model is described in detail above.Tool used herein
Body example is expounded the principles of the present invention and embodiment, and the above embodiments are only used to help understand
The method and its core concept of the utility model.It should be pointed out that for those skilled in the art, not taking off
Under the premise of from the utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification
It also falls into the protection scope of the utility model claims.
Claims (8)
1. a kind of construction site noise reduction enclosing, which is characterized in that including frame (1), the separate construction site of the frame (1)
Side is equipped with outside baffles (3), and the side of the frame (1) towards construction site is equipped with porous sound absorption plate (2).
2. noise reduction enclosing in construction site according to claim 1, which is characterized in that the frame (1) includes multiple units
Frame, the unit frame are in rectangle, and all the unit frame is arranged along the vertical direction.
3. noise reduction enclosing in construction site according to claim 2, which is characterized in that be additionally provided with two in the middle part of the unit frame
The blend stop (11) being connected respectively with two vertical sides is held, the unit frame is divided into upper frame body and lower frame by the blend stop (11)
Body, the porous sound absorption plate (2) are set to side of the upper frame body towards construction site, and the lower frame body is towards construction site
Side be equipped with inside baffles (4).
4. noise reduction enclosing in construction site according to claim 3, which is characterized in that further include buckle (5), the porous suction
Sound plate (2) is set between the buckle (5) and the frame (1), and fastening bolt sequentially passes through the buckle (5), described more
Hole acoustic board (2) and the frame (1) are with the fixation porous sound absorption plate (2).
5. noise reduction enclosing in construction site according to claim 4, which is characterized in that all cross sides of the unit frame
Side, vertical side and the blend stop (11) are galvanized plastic-sprayed square steel tube.
6. noise reduction enclosing in construction site according to claim 5, which is characterized in that the porous sound absorption plate (2) with it is described
Outside baffles are additionally provided with sound absorption filler between (3).
7. according to claim 1 to noise reduction enclosing in construction site described in 6 any one, which is characterized in that under the frame (1)
Portion is fixedly connected by chemical anchor bolts with infrastructure face.
8. noise reduction enclosing in construction site according to claim 7, which is characterized in that the two sides of frame (1) lower part are equal
Equipped with horizontally extending fixed part, the fixed part is equipped with the perforative through-hole of through-thickness, and the chemical anchor bolts are worn
The through-hole is crossed to be fixedly connected with infrastructure face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075463.4U CN208618928U (en) | 2018-07-06 | 2018-07-06 | A kind of construction site noise reduction enclosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075463.4U CN208618928U (en) | 2018-07-06 | 2018-07-06 | A kind of construction site noise reduction enclosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208618928U true CN208618928U (en) | 2019-03-19 |
Family
ID=65705187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821075463.4U Expired - Fee Related CN208618928U (en) | 2018-07-06 | 2018-07-06 | A kind of construction site noise reduction enclosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208618928U (en) |
-
2018
- 2018-07-06 CN CN201821075463.4U patent/CN208618928U/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 |
Granted publication date: 20190319 |