CN110453974A - Construction building site noise reduction system - Google Patents
Construction building site noise reduction system Download PDFInfo
- Publication number
- CN110453974A CN110453974A CN201910717767.9A CN201910717767A CN110453974A CN 110453974 A CN110453974 A CN 110453974A CN 201910717767 A CN201910717767 A CN 201910717767A CN 110453974 A CN110453974 A CN 110453974A
- Authority
- CN
- China
- Prior art keywords
- enclosing
- rotating roller
- noise reduction
- fixed
- conveyer belt
- 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.)
- Pending
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- 238000010276 construction Methods 0.000 title claims abstract description 42
- 230000001360 synchronised effect Effects 0.000 claims abstract description 40
- 229920000742 Cotton Polymers 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 36
- 239000002344 surface layer Substances 0.000 claims description 17
- 238000005034 decoration Methods 0.000 claims description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000011490 mineral wool Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/8209—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only sound absorbing devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of construction building site noise reduction systems, including enclosing, the enclosing includes the enclosing ontology being interconnected and fixed, acoustical cotton and sound-proof material are provided in the enclosing ontology, the enclosing body interior is hollow and is provided with conveyer belt, the both ends of conveyer belt is provided with rotating roller, the conveyer belt both ends are socketed in rotating roller, the acoustical cotton is fixed on a side external surface of conveyer belt, and the sound-proof material is fixed on another side external surface of conveyer belt；It is arranged by conveyer belt and rotating roller, when needing to construct to the other side after completing the construction of enclosing side, it only need to be mobile come driving conveying belt by rotation rotating roller, to which the position of synchronous drive acoustical cotton and sound-proof material changes, so that the noise that subsequent construction generates can equally first pass through after sound-absorbing again by sound insulation, good noise reduction effect is kept, during which without dismantling and rotating enclosing ontology, the operation is more convenient and light.
Description
Technical field
The present invention relates to building site enclosing fields, more specifically, it relates to a kind of construction building site noise reduction system.
Background technique
Engineering construction has loud noise during constructing, especially apply in the proximal site close to people's life and work
Work can bring greater impact the work and life of people.The mode for generalling use enclosing before construction in the prior art is come
Separate construction area, improves the safety of construction, it is existing by being set in enclosing in order to reduce the noise pollution in work progress
The mode of acoustical cotton and sound-proof material is set to reduce noise pollution, by acoustical cotton setting in enclosing towards construction site side, sound insulation
Side of the enclosing far from construction site is arranged in cotton, so that noise transmission can first pass through acoustical cotton sound-absorbing after coming, noise is obtained
It is obstructed again by sound-proof material to after being effectively reduced, achievees the effect that good noise reduction and sound insulation, so that noise pollution obtains effectively
Improve；But after being frequently encountered complete construction to one side region of enclosing at the construction field (site), then to the region of the enclosing other side into
The case where row construction, at this time in order to reach good noise reduction and soundproof effect, enclosing itself is also required to after dismantling and rotating 180 degree
It is fixed again, causes to operate time-consuming and laborious and very troublesome.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of construction building site noise reduction system,
Have the advantages that ensure that enclosing ontology keeps good noise reduction and soundproof effect, operation in the case where not dismantling rotation enclosing ontology
It is more easily laborsaving.
To achieve the above object, the present invention provides the following technical scheme that
A kind of construction building site noise reduction system, including enclosing, the enclosing includes the enclosing ontology being interconnected and fixed, described
Acoustical cotton and sound-proof material are provided in enclosing ontology, the enclosing body interior is hollow and is provided with conveyer belt, in conveyer belt
Both ends are provided with rotating roller, and the conveyer belt both ends are socketed in rotating roller, and the acoustical cotton is fixed on outside the side of conveyer belt
Surface, the sound-proof material are fixed on another side external surface of conveyer belt.
By the setting of conveyer belt and rotating roller, need to construct to the other side after completing the construction of enclosing side
When, it only need to be mobile come driving conveying belt by rotation rotating roller, so that the position of synchronous drive acoustical cotton and sound-proof material occurs to turn
It changes, so that the noise that subsequent construction generates can equally first pass through after sound-absorbing again by sound insulation, keeps good noise reduction effect, during which
Without dismantling and rotating enclosing ontology, the operation is more convenient and light.
The present invention is further arranged: the first synchronizing wheel is fixed in the rotating roller, the conveyer belt is the first synchronous belt.
There is dentalation engagement inside first synchronous belt and the first synchronizing wheel, thus more steady when operating rotating roller rotation
Calmly, the case where the two is less prone to skidding.
The present invention is further arranged: the second synchronizing wheel that outer diameter is greater than the first synchronizing wheel, institute are fixed in the rotating roller
The second synchronous belt that both connections are provided between the second synchronizing wheel is stated, second synchronous belt is bonded enclosing body outer surface,
Second synchronous belt, one side external surface is fixed with advertisement surface layer.
Advertisement surface layer is used for advertising, is mainly disposed to enclosing ontology far from one side external surface of construction site, by
Second synchronizing wheel and the second synchronous belt setting, rotating roller can drive the second synchronous belt mobile simultaneously during rotating,
So that advertisement surface layer can be moved to the enclosing ontology other side simultaneously, avoid removing advertisement surface layer be fixed on again it is another
The operation of side, it is more convenient, and allow people that can accurately learn the position of acoustical cotton and sound-proof material by the position of advertisement surface layer
It sets and whether adjusts in place.
The present invention is further arranged: the enclosing ontology includes the column of baffle and two sides, and the rotating roller setting exists
The side surface that column is interior and column is fixed with baffle offers the U-lag passed through for the second synchronous belt.
Rotating roller, which is arranged in column, utilizes space rationally, and rotating roller will not make the thickness of baffle
At influence, baffle integral thickness can be smaller, so that the barrier material of enclosing ontology will not be made to be increased, U-lag is set
It sets the circular baffle for enabling the second synchronous belt stable to be circumferentially arranged, what the second synchronous belt also can be stable move.
The present invention is further arranged: described rotating roller one end is pierced by column roof and end is fixed with decoration.
The end setting decoration that rotating roller is pierced by is also convenient for people by decoration to drive while playing decoration
Rotating roller rotation, so that operation is more easily laborsaving.
The present invention is further arranged: the enclosing body interior is provided with inner supporting body, and the inner supporting body is located at conveying
Band is interior and is connected to belt inner surface.
It can affect to its structural strength since enclosing body interior is hollow, exist by the setting of inner supporting body
While not influencing acoustical cotton and mobile sound-proof material, it can effectively improve the overall structural strength of baffle, be less prone to deformation very
To the case where fracture.
The present invention is further arranged: the fin for squeezing acoustical cotton and sound-proof material is convexly equipped in the enclosing inner body wall.
Due to outdoor rain in the case where can inevitably exist rain penetration to enclosing body interior be accumulated in acoustical cotton with
Situation on sound-proof material, through the setting of fin in rotation rotating roller every time, the moisture meeting that contains in acoustical cotton and sound-proof material
It is squeezing out, so that moisture be avoided to accumulate on acoustical cotton and sound-proof material the case where influencing sound-absorbing and soundproof effect for a long time.
The present invention is further arranged: the bottom of the enclosing ontology is fixed with horizontal stripe, is provided in the horizontal stripe and enclosing
The water receiving tank of body interior connection, offers drainage hole on the water receiving tank.
The setting of water receiving tank can be accepted to moisture is extruded, and the moisture being accumulated in water receiving tank can pass through draining
Hole is discharged in time, and moisture is avoided to be accumulated in the intrinsic situation of enclosing for a long time.
The present invention is further arranged: the inner supporting body includes stainless steel framework, filled with anti-in the stainless steel framework
Fiery rock wool.
Stainless steel framework has the advantages of satisfactory texture intensity, and stainless steel material is less prone to the case where getting rusty, resistance to
It is more preferable with property, it further can effectively improve the fire protecting performance of enclosing ontology by the setting of fire prevention rock wool, safety is more preferable, and
And enclosing body interior in this way is mostly cotton structure, so that enclosing ontology total quality is lighter, easily facilitates carrying transport.
The present invention is further arranged: the decoration includes lamp body, and the lamp body includes outer cover and wick, and the outer cover is in
It is spherical and fixed with rotating roller, the rotating roller inner hollow and supply lines is passed through and connect with wick.
Make decoration while playing decoration and rotating operation convenient for people in this way, is also equipped with the work of good illumination
With, convenient for the use at construction site night, and to pass through concealment inside rotating roller preferable for electric wire, will not influence outer cover and
The normal rotation of rotating roller operates.
In conclusion the invention has the following advantages:
1, after the construction for completing enclosing ontology side, when needing to construct to another side region of enclosing ontology, need to only pass through
The outer cover of hand-held decoration, which carries out rotation, can drive the intrinsic acoustical cotton of enclosing and the mobile conversion for completing position of sound-proof material,
Operation of the period without dismantling and rotating enclosing ontology, it is more convenient and easily laborsaving；
It 2, can the synchronous position for realizing external advertisements surface layer turn during being converted to acoustical cotton with sound-proof material position
It moves, saves the operation of subsequent transfer advertisement surface layer, it is more convenient, and people can be allowed to learn internal sound-absorbing by advertisement surface layer
Whether the effect that in place has position identification is moved in the position of cotton and sound-proof material；
3, the water that will be retained inside it when enabling by the setting of fin and move internal acoustical cotton and sound-proof material every time
Point squeeze out and be discharged by drainage hole, acoustical cotton and sound-proof material can be allowed to keep drying, it is more durable and keep good noise reduction with
And the use state of sound insulation.
Detailed description of the invention
Fig. 1 is the overall structure figure of the present embodiment；
Fig. 2 is the front view of enclosing ontology in the present embodiment；
Fig. 3 is the cross-sectional view of A-A in Fig. 2；
Fig. 4 is the enlarged drawing in Fig. 3 at B；
Fig. 5 is the enlarged drawing of C in Fig. 3.
Appended drawing reference: 1, enclosing ontology；2, baffle；3, column；4, chamber；5, inner supporting body；51, stainless steel framework；52,
Fire prevention rock wool；6, the first synchronous belt；7, rotating roller；8, the first synchronizing wheel；9, through slot；10, decoration；11, acoustical cotton；12, every
Sound cotton；13, the second synchronizing wheel；14, the second synchronous belt；15, U-lag；16, advertisement surface layer；17, fin；18, horizontal stripe；19, it drains
Hole.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of construction building site noise reduction system, as depicted in figs. 1 and 2, including enclosing, the enclosing is by each enclosing ontology
1 splicing is fixed to be constituted, each enclosing ontology 1 baffle 2 including middle part and the column 3 positioned at 2 two sides of baffle, the column 3
It fixes realization on the ground to fix, so as to carry out construction area by the enclosing ontology 1 of splicing according to actual needs
Separate.
As shown in Figure 3 and Figure 4, wherein baffle 2 is internally provided with hollow chamber 4, and is provided in it in chamber 4
The fixed inner supporting body 5 of wall, there are spacing between 4 inner wall of the inner supporting body 5 and chamber, are provided with conveyer belt in the spacing,
The conveyer belt is the first synchronous belt 6, while 3 inner hollow of column of two sides, is rotatably connected to rotating roller 7 in column 3, the rotation
It is fixed with the first synchronizing wheel 8 being used cooperatively with the first synchronous belt 6 on roller 7, is offered on the side wall of column 3 synchronous for first
The through slot 9 for penetrating and being pierced by with 6, the first vertically interval setting of synchronizing wheel 8, the top of rotating roller 7 is pierced by 3 roof of column and end
It is provided with spherical decoration 10(such as Fig. 2)；To which internal 7 turns of rotating roller can be driven by the decoration 10 outside rotation
It is dynamic, realize the movement of the first synchronous belt 6 inside baffle 2；It is fixed in the first synchronous belt 6 towards one side external surface of construction area
Acoustical cotton 11, the outer surface of the other side is fixed with sound-proof material 12, and acoustical cotton 11 and 12 surface of sound-proof material are synchronous with first
Surface with 6 flushes, it is ensured that fluency when the first synchronous belt 6 is mobile, the case where avoiding the occurrence of clamping stagnation；It is arranged in this way
It, only need to be by rotating decoration 10 when needing to construct to another side region after the construction for completing 1 one side region of enclosing ontology
Drive the internal acoustical cotton 11 being fixed on the first synchronous belt 6 and sound-proof material 12 mobile, until acoustical cotton 11 and sound insulation
The position of cotton 12 and original exchange, it is ensured that the noise of construction is blocked again after first passing through sound-absorbing, and good noise reduction is kept to imitate
Fruit operates more convenient convenience, during which the operation it is not necessary that enclosing ontology 1 is dismantled and rotated.
It is respectively and fixedly provided with the second synchronizing wheel 13 in the upper and lower ends of rotating roller 7, it is same that the outer diameter of the second synchronizing wheel 13 is greater than first
Step takes turns 8, and second synchronous belt 14 of both connections is provided between the second synchronizing wheel 13 in 2 liang of heel posts 3 of baffle, and second is synchronous
It is used cooperatively with 14 with the second synchronizing wheel 13 and the second synchronous belt 14 is bonded the outer wall setting of baffle 2, while in the side wall of column 3
On offer the U-lag 15 for penetrating and being pierced by for the second synchronous belt 14, in the second synchronous belt 14 backwards to construction area side appearance
Face is fixed with advertisement surface layer 16, and advertisement surface layer 16 and sound-proof material 12 are located at the same side, and advertisement surface layer 16 and the second synchronous belt
14 surfaces flush, it is ensured that the second synchronous belt 14 can be smooth mobile and be not easy clamping stagnation；It can be same during rotating roller 7 rotates
When drive the second synchronous belt 14 mobile so that advertisement surface layer 16 can be moved to 1 other side of enclosing ontology simultaneously, avoid by
Advertisement surface layer 16 removes the operation for being fixed on the other side again, more convenient, and allows people by the position of advertisement surface layer 16
It can accurately learn whether the position of acoustical cotton 11 and sound-proof material 12 is adjusted in place.
As shown in Figure 2 and Figure 4, wherein 7 inner hollow of rotating roller is arranged, which includes lamp body, which includes
Spherical outer cover and the wick being arranged in inside outer cover, outer cover are translucent cover, give the electric wire of wick power supply out of rotating roller 7
Portion passes through；So that enclosing ontology 1 has the effect of good illumination, convenient for the use at construction site night, and electric wire is from rotation
It is preferable across concealment inside roller 7, the normal rotation operation of outer cover and rotating roller 7 will not be influenced.
As shown in Figure 4 and Figure 5, wherein inner supporting body 5 includes stainless steel framework 51, which has stainless steel strip
Criss-cross setting, and filled with fire prevention rock wool 52 in the stainless steel framework 51；It is strong that stainless steel framework 51 has satisfactory texture
The advantages of spending, and stainless steel material is less prone to the case where getting rusty, durability is more preferable so that baffle 2 be less prone to deformation or
The case where damage, further can effectively improve the fire protecting performance of enclosing ontology 1 by the setting of fire prevention rock wool 52, and safety is more
It is good.
As shown in Figure 2 and Figure 5, the fin 17 that section is cambered surface is convexly equipped on 4 inner wall of chamber of enclosing ontology 1, this is convex
Rib 17 is vertically arranged and position is opposite with 51 surface of stainless steel framework；17 surface of fin is arranged to cambered surface and is not easy to 11 He of acoustical cotton
12 surface of sound-proof material causes to damage, and when such rotating roller 7 of rotation every time, the moisture contained in acoustical cotton 11 and sound-proof material 12
It can be extruded, so that moisture be avoided to accumulate on acoustical cotton 11 and sound-proof material 12 the case where influencing sound-absorbing and soundproof effect for a long time；
It is fixed with horizontal stripe 18 in the bottom of enclosing ontology 1, the water receiving being connected to 1 internal chamber 4 of enclosing ontology is provided in the horizontal stripe 18
Slot, and the drainage hole 19 being connected to water receiving tank is offered on 18 bottom wall of horizontal stripe；The setting of water receiving tank can be to being extruded moisture
It is accepted, the moisture being accumulated in water receiving tank can be discharged in time by drainage hole 19, and moisture is avoided to be accumulated in enclosing for a long time
Situation in ontology 1.
The implementation principle of the present embodiment are as follows: after completing for the construction of 1 one side region of enclosing ontology, by holding decoration
10 drive rotating roller 7 to rotate, and drive the first synchronous belt 6 and 14 synchronizing moving of the second synchronous belt, the mobile mistake of the first synchronous belt 6
The extruding of Cheng Zhongqi acoustical cotton 11 and sound-proof material 12 constantly by fin 17, so that its internal moisture is extruded and collects and connecing
It is subsequent to be discharged from drainage hole 19 in sink；By rotation drive the advertisement surface layer 16 on the second synchronous belt 14 be moved to be located at enclose
Ontology 1 is kept off backwards to one side external surface of region to be onstructed, phase is completed in the position for representing acoustical cotton 11 and sound-proof material 12 at this time
The conversion answered, the noise that subsequent construction generates can first pass through acoustical cotton 11 and be absorbed, and then obtain the blocking of sound-proof material 12 again,
Achieve the effect that the good noise reduction in construction site.
The embodiment of present embodiment is presently preferred embodiments of the present invention, and protection of the invention is not limited with this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of construction building site noise reduction system, including enclosing, the enclosing includes the enclosing ontology being interconnected and fixed
(1), it is provided with acoustical cotton (11) and sound-proof material (12) in the enclosing ontology (1), it is characterized in that: in the enclosing ontology (1)
Portion is hollow and is provided with conveyer belt, is provided with rotating roller (7) at the both ends of conveyer belt, the conveyer belt both ends are socketed in rotating roller
(7) on, the acoustical cotton (11) is fixed on a side external surface of conveyer belt, and the sound-proof material (12) is fixed on the another of conveyer belt
Side external surface.
2. construction building site according to claim 1 noise reduction system, it is characterized in that: being fixed in the rotating roller (7)
First synchronizing wheel (8), the conveyer belt are the first synchronous belt (6).
3. construction building site according to claim 2 noise reduction system, it is characterized in that: being fixed in the rotating roller (7)
Outer diameter is greater than second synchronizing wheel (13) of the first synchronizing wheel (8), and both connections are provided between second synchronizing wheel (13)
Second synchronous belt (14), second synchronous belt (14) are bonded enclosing ontology (1) outer surface, the second synchronous belt (14) side
Outer surface is fixed with advertisement surface layer (16).
4. construction building site according to claim 3 noise reduction system, it is characterized in that: the enclosing ontology (1) includes gear
One fixed with baffle (2) of and column (3) interior in column (3) is arranged in plate (2) and the column (3) of two sides, the rotating roller (7)
Side surface offers the U-lag (15) passed through for the second synchronous belt (14).
5. construction building site according to claim 4 noise reduction system, it is characterized in that: the rotating roller (7) one end is pierced by
Column (3) roof and end are fixed with decoration (10).
6. construction building site according to claim 1 noise reduction system, it is characterized in that: being set inside the enclosing ontology (1)
It is equipped with inner supporting body (5), the inner supporting body (5) is located in conveyer belt and is connected to belt inner surface.
7. construction building site according to claim 6 noise reduction system, it is characterized in that: on the enclosing ontology (1) inner wall
It is convexly equipped with the fin (17) for squeezing acoustical cotton (11) and sound-proof material (12).
8. construction building site according to claim 7 noise reduction system, it is characterized in that: the bottom of the enclosing ontology (1)
It is fixed with horizontal stripe (18), the interior water receiving tank for being provided with and being connected to inside enclosing ontology (1) of the horizontal stripe (18), on the water receiving tank
Offer drainage hole (19).
9. construction building site according to claim 6 noise reduction system, it is characterized in that: the inner supporting body (5) includes not
It becomes rusty steel framework body (51), filled with fire prevention rock wool (52) in the stainless steel framework (51).
10. construction building site according to claim 5 noise reduction system, it is characterized in that: the decoration (10) includes lamp
Body, the lamp body include outer cover and wick, and the outer cover is in spherical and fixes with rotating roller (7), in rotating roller (7) inside
Empty and supply lines is passed through and is connect with wick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910717767.9A CN110453974A (en) | 2019-08-05 | 2019-08-05 | Construction building site noise reduction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910717767.9A CN110453974A (en) | 2019-08-05 | 2019-08-05 | Construction building site noise reduction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110453974A true CN110453974A (en) | 2019-11-15 |
Family
ID=68484920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910717767.9A Pending CN110453974A (en) | 2019-08-05 | 2019-08-05 | Construction building site noise reduction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110453974A (en) |
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|---|---|---|---|---|
| JP2004156300A (en) * | 2002-11-06 | 2004-06-03 | Animekkusu:Kk | Movable soundproof device |
| CN205810307U (en) * | 2016-06-22 | 2016-12-14 | 天津百利福科技有限公司 | A kind of solar energy double-sided displaying rustless steel billboard |
| CN107369392A (en) * | 2017-09-20 | 2017-11-21 | 韩丽娟 | A kind of two-sided billboard of convenient use |
| CN207017470U (en) * | 2017-05-30 | 2018-02-16 | 湖北韬明世家环保材料科技有限公司 | A kind of new structural insulating board |
| CN208564152U (en) * | 2018-06-25 | 2019-03-01 | 成都市市政工程（集团）有限责任公司 | A kind of construction sound insulation isolating device |
| CN208633663U (en) * | 2018-07-06 | 2019-03-22 | 湖北利达建设工程集团有限公司 | A kind of enclosing for building |
-
2019
- 2019-08-05 CN CN201910717767.9A patent/CN110453974A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004156300A (en) * | 2002-11-06 | 2004-06-03 | Animekkusu:Kk | Movable soundproof device |
| CN205810307U (en) * | 2016-06-22 | 2016-12-14 | 天津百利福科技有限公司 | A kind of solar energy double-sided displaying rustless steel billboard |
| CN207017470U (en) * | 2017-05-30 | 2018-02-16 | 湖北韬明世家环保材料科技有限公司 | A kind of new structural insulating board |
| CN107369392A (en) * | 2017-09-20 | 2017-11-21 | 韩丽娟 | A kind of two-sided billboard of convenient use |
| CN208564152U (en) * | 2018-06-25 | 2019-03-01 | 成都市市政工程（集团）有限责任公司 | A kind of construction sound insulation isolating device |
| CN208633663U (en) * | 2018-07-06 | 2019-03-22 | 湖北利达建设工程集团有限公司 | A kind of enclosing for building |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |
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| RJ01 | Rejection of invention patent application after publication |