CN210032556U

CN210032556U - Noise reduction structure of building construction platform

Info

Publication number: CN210032556U
Application number: CN201920289563.5U
Authority: CN
Inventors: 丁叶; 宋久国; 汪英和; 张勇; 季辉军; 王鑫; 张成琦; 陈仲明; 杜锋; 赵北航; 毕明超
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-02-07
Anticipated expiration: 2029-03-07

Abstract

The utility model provides a noise structure falls in construction platform, including construction platform, platform base, buffering buffer layer and the bottom of making an uproar of falling, the platform base sets up on the bottom of making an uproar of falling, and the buffering buffer layer sets up on the platform base, and construction platform sets up on the buffering buffer layer. Preferably, the noise reduction bottom layer comprises a sound guide plate, an annular sound insulation baffle plate, an annular noise reduction damping layer, a sound insulation material layer and a gypsum board. The buffering and shock-absorbing layer comprises a shock conduction plate, an annular isolation baffle, a fixed connection plate, a shock-absorbing material layer and a plurality of stand columns. The noise reduction structure of the building construction platform further comprises an annular installation convex plate, an annular fixed frame strip, an annular expansion outer frame, a communication air flue and an air inlet. The utility model discloses a noise structure falls in construction platform can show and reduce and the noise abatement, reduces the influence to peripheral resident's normal life, design benefit, and the structure is succinct, makes portably, and is with low costs, is suitable for extensive popularization and application.

Description

Noise reduction structure of building construction platform

Technical Field

The utility model relates to a construction technical field, in particular to construction platform technical field specifically indicates a construction platform noise reduction structure.

Background

The building construction method has the advantages that a lot of noise is generated frequently in the building construction process, the duration is long, the spread range is wide, the normal life of surrounding residents is seriously influenced, particularly in the high-rise building construction, the noise source is less in obstruction and is further transmitted, and the daily life of the surrounding residents is seriously influenced.

The unloading platform is a construction platform which is usually provided with various temporary operation platforms and operation frames on a construction site, is generally used for material turnover, and can generate large noise when heavy materials such as reinforcing steel bars, concrete and the like fall on the unloading platform.

Accordingly, it is desirable to provide a noise reducing structure of a construction platform that can significantly reduce and lessen noise, reducing the impact on the normal lives of surrounding residents.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming among the above-mentioned prior art, an object of the utility model is to provide a noise structure falls in construction platform, it can show and reduce and the noise abatement, reduces the influence to peripheral resident's normal life, is suitable for extensive popularization and application.

Another object of the utility model is to provide a noise structure of making an uproar falls in construction platform, its design benefit, the structure is succinct, makes portably, and is with low costs, is suitable for extensive popularization and application.

For reaching above purpose, the utility model provides a construction platform noise reduction structure, including construction platform and platform base, its characteristics are, construction platform noise reduction structure is still including buffering the buffer layer and fall the bottom of making an uproar, the platform base sets up fall on the bottom of making an uproar, the buffering buffer layer sets up on the platform base, construction platform sets up on the buffering buffer layer.

Preferably, the bottom of making an uproar falls includes sound conduction baffle, annular sound-proof baffle, the annular damping layer of making an uproar, sound-proof material layer and gypsum board of making an uproar, annular sound-proof baffle with the annular damping layer of making an uproar all sets up of making an uproar the sound conduction baffle with between the gypsum board, the medial surface laminating of annular sound-proof baffle the lateral surface on the annular damping layer of making an uproar falls, the sound conduction baffle the annular damping layer of making an uproar fall with form between the gypsum board and fall the chamber of making an uproar, the sound-proof material layer is filled fall in fall the chamber of making an uproar.

More preferably, the sound-insulating material layer is an acoustic cotton layer.

Preferably, the noise reduction bottom layer further comprises a waterproof coating layer, and the waterproof coating layer is arranged on the outer side face of the gypsum board and the outer side face of the annular sound insulation baffle.

Preferably, buffering buffer layer is including vibrations conduction board, annular isolation baffle, fixed connection board, shock-absorbing material layer and a plurality of stand, annular isolation baffle sets up vibrations conduction board with between the fixed connection board, vibrations conduction board annular isolation baffle with form the shock attenuation chamber between the fixed connection board, the shock-absorbing material layer is filled in the shock attenuation chamber, it is a plurality of the stand interval sets up in the shock-absorbing material layer and connect respectively vibrations conduction board with fixed connection board, construction platform sets up on the vibrations conduction board, fixed connection board sets up on the platform base.

Preferably, the buffering shock-absorbing layer further comprises a buffering elastic part, the buffering elastic part is located in the shock-absorbing material layer and sleeved outside the stand column, and the upper end and the lower end of the buffering elastic part are respectively connected with the vibration conduction plate and the fixed connecting plate.

Still further, the buffer elastic member is a buffer spring.

Preferably, the noise reduction structure of the building construction platform further comprises an annular mounting convex plate, an annular fixed frame strip, an annular expansion outer frame, a communicating air flue and an air inlet, an annular inner embedded groove is arranged on the outer side surface of the construction platform, the annular mounting convex plate is arranged in the annular inner embedded groove, the inner side surface of the annular fixed frame strip is attached to the outer side surface of the construction platform and is connected with the annular mounting convex plate, the inner side surface of the annular expansion outer frame is attached to the outer side surface of the annular fixed frame strip, an expansion cavity is arranged inside the annular expansion outer frame, one end of the communicating air passage is arranged in the expansion cavity, the other end of the communicating air passage penetrates through the annular expansion outer frame and is exposed outside, the air inlet is arranged at the other end of the communicating air passage, and the bottom surfaces of the annular fixed frame strips and the annular expansion outer frame are arranged on the buffer damping layer.

More preferably, the annular expansion outer frame is an annular soft rubber expansion outer frame.

Preferably, the noise reduction structure of the building construction platform further comprises a shaping hard rod, and the shaping hard rod is arranged on the outer side surface of the annular expansion outer frame.

The beneficial effects of the utility model mainly lie in:

1. the utility model discloses a construction platform noise structure that falls includes construction platform, platform base, buffering buffer layer and falls the bottom of making an uproar, and the platform base sets up on falling the bottom of making an uproar, and the buffering buffer layer sets up on the platform base, and construction platform sets up on the buffering buffer layer, and consequently, it can show and reduce and the noise abatement, reduces the influence to peripheral resident's normal life, is suitable for extensive popularization and application.

2. The utility model discloses a noise structure falls in building construction platform includes construction platform, platform base, buffering buffer layer and falls the bottom of making an uproar, and the setting of platform base is on falling the bottom of making an uproar, and the buffering buffer layer sets up on the platform base, and construction platform sets up on the buffering buffer layer, consequently, its design benefit, and the structure is succinct, and it is simple and convenient to make, and is with low costs, is suitable for extensive popularization and application.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the appended claims, wherein like reference numerals refer to corresponding parts throughout the several views, and wherein like reference numerals refer to like parts throughout the several views.

Drawings

Fig. 1 is a schematic cross-sectional front view of a specific embodiment of the noise reduction structure of the building construction platform of the present invention.

FIG. 2 is a schematic front cross-sectional view of the noise reducing substrate of the embodiment shown in FIG. 1.

FIG. 3 is a schematic sectional front view of the shock absorber layer of the embodiment shown in FIG. 1.

Fig. 4 is a schematic sectional front view of the construction platform, the annular mounting convex plate, the annular fixing frame strip, the annular expansion outer frame and the components for communicating the air passage and the air inlet hole according to the embodiment shown in fig. 1.

(symbol description)

1, a platform base; 2, a buffer damping layer; 21 a vibration conduction plate; 22 an annular isolation barrier; 23 fixing the connecting plate; 24 a shock absorbing chamber; 25 upright posts; 26 a layer of shock absorbing material; 27 a cushioning elastic member; 3, constructing a platform; 4. an annular embedded groove; 5, mounting a convex plate in an annular manner; 6 annular fixed frame strips; 7 annular expansion outer frame; 8 an expansion chamber; 9 is communicated with an air passage; 10 air inlet holes; 11, a noise reduction bottom layer; 111 a sound guide plate; 112 annular acoustic baffle; 113 a gypsum board; 114 annular noise reduction damping layer; 115 a noise reduction cavity; 116 a layer of sound insulating material.

Detailed Description

In order to clearly understand the technical contents of the present invention, the following embodiments are specifically illustrated in detail.

Please refer to fig. 1-4, in an embodiment of the present invention, the utility model discloses a noise structure falls in building construction platform includes construction platform 3, platform base 1, buffering buffer layer 2 and falls the bottom 11 of making an uproar, platform base 1 sets up fall on the bottom 11 of making an uproar, buffering buffer layer 2 sets up on platform base 1, construction platform 3 sets up on buffering buffer layer 2.

The noise reduction bottom layer 11 may have any suitable structure, please refer to fig. 1-2, in an embodiment of the present invention, the noise reduction bottom layer 11 includes a sound guide plate 111, an annular sound insulation baffle 112, an annular noise reduction damping layer 114, a sound insulation material layer 116 and a gypsum board 113, the annular sound insulation baffle 112 and the annular noise reduction damping layer 114 are both disposed between the sound guide plate 111 and the gypsum board 113, an inner side surface of the annular sound insulation baffle 112 is attached to an outer side surface of the annular noise reduction damping layer 114, a noise reduction cavity 115 is formed between the sound guide plate 111, the annular noise reduction damping layer 114 and the gypsum board 113, the sound insulation material layer 116 is filled in the noise reduction cavity 115, and the platform base 1 is disposed on the sound guide plate 111. The sound guide plate 111 guides noise into the noise reduction chamber 115, and the noise is insulated by the soundproof material layer 116.

The sound guide plate 111 may be made of any suitable material, and in a specific embodiment of the present invention, the sound guide plate 111 is a composite wood plate.

The annular sound-proof baffle 112 may be an annular sound-proof baffle made of any suitable material, and in an embodiment of the present invention, the annular sound-proof baffle 112 is a magnesium alloy baffle.

The annular noise reduction damping layer 114 can be made of any suitable material, and in a specific embodiment of the present invention, the annular noise reduction damping layer 114 is a mixed layer of plant fiber mica powder.

The sound barrier material layer 116 may be any suitable sound barrier material layer, and in one embodiment of the present invention, the sound barrier material layer 116 is an acoustic cotton layer.

The noise reduction base layer 11 may also include any other suitable structure, and in a specific embodiment of the present invention, the noise reduction base layer 11 further includes a waterproof coating (not shown) disposed on the outer side of the gypsum board 113 and the outer side of the annular soundproof barrier 112.

The shock-absorbing shell 2 may have any suitable structure, as shown in figures 1 and 3, in a specific embodiment of the present invention, the buffer damping layer 2 comprises a vibration conduction plate 21, an annular isolation baffle 22, a fixed connection plate 23, a damping material layer 26 and a plurality of columns 25, the annular isolation barrier 22 is disposed between the vibration conduction plate 21 and the fixed connection plate 23, a damping cavity 24 is formed among the vibration conduction plate 21, the annular isolation baffle 22 and the fixed connecting plate 23, the shock absorbing material layer 26 is filled in the shock absorbing cavity 24, a plurality of the pillars 25 are arranged in the shock absorbing material layer 26 at intervals and are respectively connected with the shock conducting plate 21 and the fixed connecting plate 23, the construction platform 3 is arranged on the vibration conduction plate 21, and the fixed connection plate 23 is arranged on the platform base 1. The vibration conduction plate 21 conducts the vibration received by the construction platform 3 into the damping cavity 24, and the vibration is reduced through the damping material layer 26 and the upright column 25.

The vibration conduction plate 21 may be made of any suitable material, and in an embodiment of the present invention, the vibration conduction plate 21 is a foamed rubber plate.

The annular isolation barrier 22 may be an annular isolation barrier made of any suitable material, and in an embodiment of the present invention, the annular isolation barrier 22 is a wood board.

The fixing connection plate 23 may be a fixing connection plate made of any suitable material, and in an embodiment of the present invention, the fixing connection plate 23 is a wood plate.

The damping material layer 26 may be made of any suitable material, and in an embodiment of the present invention, the damping material layer 26 is a styrene-butadiene rubber layer.

The posts 25 may be posts of any suitable material, and in one embodiment of the present invention, the posts 25 are stainless steel posts.

The buffering shock-absorbing layer 2 may further include any other suitable structure, please refer to fig. 1 and fig. 3, in a specific embodiment of the present invention, the buffering shock-absorbing layer 2 further includes a buffering elastic component 27, the buffering elastic component 27 is located in the shock-absorbing material layer 26 and sleeved outside the upright post 25, and the upper end and the lower end of the buffering elastic component 27 are respectively connected to the vibration conducting plate 21 and the fixed connecting plate 23.

The elastic buffer member 27 may be any suitable elastic buffer member, and in an embodiment of the present invention, the elastic buffer member 27 is a buffer spring.

The noise reduction structure of the building construction platform can also comprise any other suitable structure, preferably, the noise reduction structure of the building construction platform further comprises an annular installation convex plate 5, an annular fixed frame strip 6, an annular expansion outer frame 7, a communication air flue 9 and an air inlet hole 10, an annular inner embedded groove 4 is arranged on the outer side surface of the construction platform 3, the annular installation convex plate 5 is arranged in the annular inner embedded groove 4, the inner side surface of the annular fixed frame strip 6 is attached to the outer side surface of the construction platform 3 and connected with the annular installation convex plate 5, the inner side surface of the annular expansion outer frame 7 is attached to the outer side surface of the annular fixed frame strip 6, an expansion cavity 8 is arranged inside the annular expansion outer frame 7, one end of the communication air flue 9 is arranged in the expansion cavity 8, and the other end of the communication air flue 9 penetrates through the annular expansion outer frame 7 and is exposed outside, the air inlet hole 10 is arranged at the other end of the communicating air passage 9, and the bottom surfaces of the annular fixed frame strips 6 and the annular expansion outer frame 7 are arranged on the buffer damping layer 2. (the annular installation flange, annular fixed frame strip all adopt wooden material to make) please refer to fig. 1 and fig. 4, in a specific embodiment of the utility model, under the condition that buffering buffer layer 2 includes vibrations conduction board 21, annular isolation baffle 22, fixed connection board 23, shock absorber material layer 26 and a plurality of stand 25, the bottom surface of annular fixed frame strip 6 and the bottom surface of annular inflation frame 7 all set up on vibrations conduction board 21. During the use, inlet port 10 is connected and is beaten the trachea, and it connects the pump to beat the trachea, through inlet port 10 warp intercommunication air flue 9 to aerify in the inflation chamber 8, annular inflation frame 7 with construction platform 3 combines inseparabler, makes construction platform 3 structure is firm, can not be because of construction vibrations self noise that produces.

The annular mounting flange 5 may be an annular mounting flange of any suitable material, in an embodiment of the present invention, the annular mounting flange 5 is a wood board.

The annular fixed frame strip 6 can be an annular fixed frame strip made of any suitable material, in an embodiment of the present invention, the annular fixed frame strip 6 is a wood strip.

The annular expansion frame 7 can be an annular expansion frame made of any suitable material, and in an embodiment of the present invention, the annular expansion frame 7 is an annular soft rubber expansion frame.

Noise structure can also include any suitable other structures building construction platform falls the utility model discloses a specific embodiment, noise structure falls to building construction platform still includes design stereoplasm pole (not shown in the figure), design stereoplasm pole sets up on the lateral surface of annular inflation frame 7.

The utility model discloses during the use, the vibrations pressure that receives construction platform 3 through buffering buffer layer 2 cushions the release, reduces the noise of isolated production even through falling the bottom 11 of making an uproar.

To sum up, the utility model discloses a building construction platform noise reduction structure can show and reduce and the noise abatement, reduces the influence to peripheral resident's normal life, design benefit, and the structure is succinct, makes portably, and is with low costs, is suitable for extensive popularization and application.

Therefore, the purpose of the utility model is completely and effectively realized. The functional and structural principles of the present invention have been shown and described in the embodiments, and the embodiments may be modified without departing from the principles. Therefore, the present invention includes all modifications within the spirit and scope of the appended claims.

Claims

1. The utility model provides a construction platform noise reduction structure, includes construction platform and platform base, its characterized in that, construction platform noise reduction structure still includes the buffering buffer layer and falls the bottom of making an uproar, the platform base sets up fall on the bottom of making an uproar, the buffering buffer layer sets up on the platform base, construction platform sets up on the buffering buffer layer.

2. The noise-reducing structure of construction platform of claim 1, wherein the noise-reducing bottom layer comprises a sound-transmitting guide plate, an annular sound-insulating baffle plate, an annular noise-reducing damping layer, a sound-insulating material layer and a gypsum board, the annular sound-insulating baffle plate and the annular noise-reducing damping layer are both disposed between the sound-transmitting guide plate and the gypsum board, the inner side surface of the annular sound-insulating baffle plate is attached to the outer side surface of the annular noise-reducing damping layer, a noise-reducing cavity is formed among the sound-transmitting guide plate, the annular noise-reducing damping layer and the gypsum board, the sound-insulating material layer is filled in the noise-reducing cavity, and the platform base is disposed on the sound-transmitting guide.

3. The noise reducing structure of construction platform of claim 2, wherein the sound insulating material layer is a sound insulating cotton layer.

4. The construction platform noise reducing structure of claim 2, wherein the noise reducing base layer further comprises a waterproof coating layer disposed on an outer side of the gypsum board and an outer side of the annular sound-insulating barrier.

5. The noise reduction structure for construction platforms as claimed in claim 1, wherein the buffer and shock absorption layer comprises a shock conduction plate, an annular isolation baffle, a fixed connection plate, a shock absorption material layer and a plurality of columns, the annular isolation baffle is disposed between the shock conduction plate and the fixed connection plate, a shock absorption cavity is formed between the shock conduction plate, the annular isolation baffle and the fixed connection plate, the shock absorption material layer is filled in the shock absorption cavity, the columns are disposed in the shock absorption material layer at intervals and are respectively connected with the shock conduction plate and the fixed connection plate, the construction platform is disposed on the shock conduction plate, and the fixed connection plate is disposed on the platform base.

6. The noise-reducing structure of construction platform of claim 5, wherein the buffering layer further comprises a buffering elastic member, the buffering elastic member is disposed in the damping material layer and sleeved outside the upright post, and the upper end and the lower end of the buffering elastic member are respectively connected to the vibration conducting plate and the fixed connecting plate.

7. The noise reducing structure of construction platform of claim 6, wherein the buffering elastic member is a buffering spring.

8. The noise reduction structure for the building construction platform according to claim 1, further comprising an annular mounting convex plate, an annular fixed frame strip, an annular expansion frame, a communication air duct and an air inlet hole, wherein an annular inner caulking groove is formed on an outer side surface of the construction platform, the annular mounting convex plate is arranged in the annular inner caulking groove, an inner side surface of the annular fixed frame strip is attached to an outer side surface of the construction platform and connected with the annular mounting convex plate, an inner side surface of the annular expansion frame is attached to an outer side surface of the annular fixed frame strip, an expansion cavity is arranged inside the annular expansion frame, one end of the communication air duct is arranged in the expansion cavity, the other end of the communication air duct penetrates through the annular expansion frame and is exposed outside, and the air inlet hole is arranged at the other end of the communication air duct, the bottom surfaces of the annular fixed frame strips and the annular expansion outer frame are arranged on the buffer damping layer.

9. The noise reducing structure of a construction platform of claim 8, wherein the annular expansion frame is an annular soft rubber expansion frame.

10. The noise reducing structure for building construction platforms according to claim 8, further comprising a shaped hard bar disposed on an outer side of the annular expansion frame.