CN218862291U

CN218862291U - Movable noise reduction enclosure

Info

Publication number: CN218862291U
Application number: CN202223294717.0U
Authority: CN
Inventors: 杨海锋; 陈泉; 吴鑫; 张永深; 汤雪川
Original assignee: Shenzhen Special Zone Construction Engineering Group Co ltd
Current assignee: Shenzhen Special Zone Construction Engineering Group Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-14
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a portable falling of making an uproar encloses fender among the construction technical field, include: one or more enclose and keep off the body, U type couple, every encloses and keeps off the body and all includes the skeleton, be fixed in the inside panel of skeleton medial surface, be fixed in the outside panel of skeleton lateral surface, the space between inside panel and the outside panel is embedded to have sound insulation material, two adjacent from top to bottom enclose and keep off and connect through the mounting between the body, U type couple is located the top that encloses the fender body of the top, and should enclose to keep off the body and hang through U type couple and establish on the outer gear rack, or U type couple is located each top of enclosing the fender body, and every encloses the U type couple that keeps off the body and all hangs through the correspondence and establish on the outer gear rack. The problem of current fixed fall make an uproar enclose keep off the installation with dismantle more loaded down with trivial details, along with increasing of structural layer construction and fall the scope of making an uproar limited is solved, it can effectively reduce the construction noise, enlarges and falls the scope of making an uproar, and installation, removal and dismantlement are convenient to but cyclic utilization.

Description

Movable noise reduction enclosure

Technical Field

The utility model belongs to the technical field of the construction technology and specifically relates to a portable noise reduction encloses fender is related to.

Background

The construction of urban engineering projects, particularly in the construction of house buildings, is accompanied by noise, and the project construction is often close to residential areas and downtown areas, particularly various noises generated in the processes of knocking, impacting, rotating of construction machinery and working are easy to cause interference to nearby residents.

In order to solve the above problems, a construction enclosure is often built around a construction site to enclose the whole construction site, and the enclosure is a relatively closed space for isolating the construction site from the external environment, and the measures taken include an enclosure wall built by various masonry materials, a maintenance body formed by various formed plates, and the like, so that the pollution of the construction to the surrounding environment is avoided, and the transmission of noise is reduced.

However, most of the existing noise reduction enclosure is fixed, and the existing noise reduction enclosure is directly fixed on the ground of a construction position, so that the installation and the disassembly are more complicated, and the movement is inconvenient; and increase along with the structural layer construction, fixed falling makes an uproar encloses the fender and can't adjust the position along with the increase of construction position, and it falls the range of making an uproar limitedly.

SUMMERY OF THE UTILITY MODEL

Enclose to fall to keep off in order to solve current fixed falling and keep off the installation with dismantle more loaded down with trivial details, along with increasing of structural layer construction and fall the limited problem of the scope of making an uproar, the utility model provides a portable fall to make an uproar and enclose the fender.

The utility model discloses technical scheme as follows:

a mobile noise reducing surround shield comprising:

the enclosure comprises one or more enclosure bodies, each enclosure body comprises a framework, an inner side panel fixed on the inner side surface of the framework and an outer side panel fixed on the outer side surface of the framework, a sound insulation material is embedded in a space between the inner side panel and the outer side panel, and two adjacent enclosure bodies are connected through a fixing piece;

the U-shaped hook is arranged at the top end of the uppermost enclosure body, and the enclosure body is hung on the outer bent frame through the U-shaped hook; or the U-shaped hooks are arranged at the top ends of the enclosing and blocking bodies, and each enclosing and blocking body is hung on the outer bent frame through the corresponding U-shaped hook.

Further, the sound insulation material is rock wool.

Furthermore, the outer side of the sound insulation material is wrapped with glass fiber cloth.

Further, the inner side panel is a glued pore plate, a wood pore plate, a punched plate or a galvanized wire mesh.

Further, the outer side panel is a plywood, a wood board or a galvanized plate.

Furthermore, the framework comprises an upper layer of sound insulation cavity and a lower layer of sound insulation cavity, and sound insulation materials are embedded into the sound insulation cavities of each layer.

Furthermore, the height of the sound insulation cavity at the uppermost layer is smaller than the height of the sound insulation cavities at the two layers below the sound insulation cavity.

Furthermore, the framework is a light steel keel, and the U-shaped hook is fixed on the framework.

Furthermore, the U-shaped hook comprises a connecting portion and a U-shaped portion connected with the end portion of the connecting portion, the connecting portion is used for being fixed to the framework, and the U-shaped portion is used for being hung on the outer bent frame.

Furthermore, the mounting is the bolt, the bolt is used for passing two from top to bottom enclose the skeleton that keeps off the body, U type couple still passes through the bolt fastening is in on the skeleton.

According to the above scheme the utility model discloses, its beneficial effect lies in:

foretell portable falling makes an uproar enclose fender is equipped with the inside panel at the medial surface of skeleton, is equipped with the outside panel at the skeleton lateral surface, and embedded sound-proof material that has between inside panel and the outside panel can alleviate the noise transmission, reduces the influence to the periphery.

In addition, two adjacent from top to bottom enclose and keep off and connect through the mounting between the body for a plurality of fender bodies of enclosing can splice from top to bottom, and along with the increase of construction position and the position that the fender was enclosed in the adjustment, follow the construction operation face and use, effectively reduce the construction noise, enlarge and fall the scope of making an uproar.

Simultaneously, the top of enclosing the fender body of top is equipped with U type couple, and should enclose the fender body and hang through U type couple and locate outer framed bent on, fall with current and fall and surely enclose the fender and compare, the utility model discloses an it makes an uproar to fall encloses fender installation, removal and dismantlement more convenient to but cyclic utilization. In addition, also can design each and enclose the top that keeps off the body and all be provided with U type couple, and every encloses the fender body and all hang through the U type couple that corresponds and establish on outer bent, improve a plurality of stability of enclosing the assembly of keeping off the body.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view of two fence bodies connected up and down;

FIG. 3 is a cross-sectional view of the inner side panel;

fig. 4 is a structural diagram of the outer side panel.

In the figure, 11, the skeleton; 12. an inner side panel; 13. an outer side panel; 14. a sound insulating material; 2. a U-shaped hook; 21. a connecting portion; 22. a U-shaped portion; 3. and a fixing member.

Detailed Description

The invention is further described below with reference to the drawings and the embodiments:

the in-process of engineering construction has great noise, especially near the place construction near people's life and work, can bring great influence to people's work and life, consequently, adopts the mode of enclosing the fender to cut off the construction area before the construction among the prior art usually, improves the security of construction. However, most of the existing noise reduction enclosure is directly fixed on the ground of a construction position, so that the installation and disassembly are complex, and the movement is inconvenient; and increase along with the structural layer construction, fixed falling makes an uproar encloses the fender and can't adjust the position along with the increase of construction position, and it falls the range of making an uproar limitedly.

As shown in fig. 1, in order to solve the above problem, the utility model provides a mobile noise reduction encloses fender, include: one or more enclose fender body, U type couple 2, every encloses fender body and all includes skeleton 11, is fixed in the inside panel 12 of skeleton 11 medial surface, is fixed in the outside panel 13 of skeleton 11 lateral surface. The inner side panel 12 is used for absorbing noise and reducing the transmission of the noise, and the outer side panel 13 is used for sound insulation and effectively reducing construction noise. A sound insulating material 14 is embedded in the space between the inner panel 12 and the outer panel 13, thereby further reducing noise transmission and reducing the influence on the periphery. In addition, two adjacent from top to bottom enclose and keep off and connect through mounting 3 between the body, and a plurality of fender bodies that enclose can splice from top to bottom, and along with the increase of construction position and the adjustment enclose the position of keeping off, follow the construction working face and use, effectively reduce construction noise, enlarge the scope of making an uproar of falling. Mounting 3 can be designed to the bolt, and the bolt passes two skeleton 11 that enclose the fender body from top to bottom, and it is together fixed to enclose fender body adjacent two from top to bottom, certainly, when actual design, can design the classification of mounting 3 according to actual conditions.

As shown in fig. 2, the U-shaped hook 2 is disposed on the top end of the uppermost enclosure body and is fixed on the framework 11 through the fixing member 3, and the fixing member 3 may be designed as a bolt. This bolt encloses and keeps off body can hang through U type couple 2 and locate outer bent frame, with current fall make an uproar surely enclose keep off compare, the utility model discloses an it encloses that to fall makes an uproar to keep off installation, removal and dismantlement more convenient to but cyclic utilization. When a main body structure of a certain layer of a house or decoration construction is carried out, the enclosure of the utility model can be moved to the layer and fixed on the outer bent frame, so that the whole construction site is enclosed, and the transmission of noise is reduced; meanwhile, the outer bent frame adjacent to the layer can be provided with the enclosure, so that the range of the noise reduction range is further expanded, and the noise transmission is reduced. Of course, when actually designing, can design according to actual needs the utility model discloses an enclose overall arrangement that keeps off. Simultaneously, also can set up U type couple 2 on each top of enclosing the fender body, and through the bolt fastening on corresponding skeleton 11, and every encloses the fender body and all hangs through the U type couple 2 that corresponds and locate outer bent, improve a plurality of stability of enclosing the assembly of fender body, make the utility model discloses an enclose keep off more stable string on outer bent.

In this embodiment, U type couple 2 includes connecting portion 21, with connecting portion 21 end connection's U type portion 22, and connecting portion 21 is used for fixing with skeleton 11 for connect into whole with skeleton 11, U type portion 22 sets up on the one side that is close to outside panel 13, and U type portion 22 is used for hanging to be located the outer bent frame, and is convenient the utility model discloses a fall and fall noise and enclose fender installation and removal. Of course, the U-shaped portion 22 of the U-shaped hook 2 may be provided on the side close to the inner side panel 12, and the position of the U-shaped portion 22 of the U-shaped hook 2 may be designed according to actual circumstances in actual design.

In this embodiment, skeleton 11 is light gauge steel, and light gauge steel has advantages such as the construction is simple and convenient, intensity is high, light in weight, still has effects such as dampproofing, waterproof, fire prevention, anticorrosive simultaneously, adopts light gauge steel as skeleton 11, is favorable to alleviateing the utility model discloses an enclose the weight of keeping off, be favorable to hanging and establish the utility model discloses an enclose the fender on the framed, strengthen simultaneously the utility model discloses an enclose effects such as dampproofing fire prevention that keep off.

In this embodiment, skeleton 11 includes upper and lower three-layer sound insulation chamber, and every layer of sound insulation intracavity has all been embedded into sound insulation material 14, noise abatement's transmission, and the height that highly is less than its two-layer sound insulation chamber below in the sound insulation chamber of the superiors, guarantees that every encloses the structure after keeping off the body atress more stable. The inner side panel 12 and the outer side panel 13 are arranged on the inner side and the outer side of the three-layer sound insulation cavity, the three-layer inner side panel 12 can be made of the same material or different materials, and the materials of the three-layer inner side panel 12 can be designed according to actual requirements in actual design.

As shown in fig. 3 to 4, in the present embodiment, the inner panel 12 may be made of a sound absorbing material to absorb a part of the noise and reduce the transmission of the noise. For example, the panel may be a glued porous panel, a perforated panel, a punched plate, or a galvanized wire, and the material of the inner panel 12 may be adjusted and replaced according to the surrounding environment, for example, the surrounding area may relate to important places such as hospitals, schools, and high-class hotels, and the material with better sound absorption may be selected to reduce the influence of noise on the surrounding area. In addition, the outer side panel 13 may be provided as a plate material without perforations, reducing the transmission of noise. For example, plywood, wood or galvanized plate may be used, and the material of the outer side panel 13 may be designed according to actual requirements in actual design.

In this embodiment, the sound insulating material 14 may be rock wool, which is made of mineral such as basalt and has excellent sound insulating, sound absorbing, and fire resistant properties. The rock wool has a porous structure, when sound waves pass through, friction is generated due to the action of flow resistance, so that part of sound energy is absorbed by the fibers, the propagation of the sound waves is blocked, and the transmission of noise is reduced. In addition, rock wool itself belongs to inorganic silicate fiber, and is incombustible, has certain fire-retardant function. Rock wool is embedded in the space between the inner side panel 12 and the outer side panel 13, so that the propagation of noise can be reduced, and a certain flame-retardant and fireproof effect is achieved. Of course, in the actual design, the kind of the sound insulating material 14 may be designed according to the actual situation. In addition, the sound insulating material 14 is wrapped with glass cloth on the outside. The glass fiber cloth has good corrosion resistance and has the characteristics of fire prevention and insulation, and the sound insulation material 14 is wrapped by the glass fiber cloth, so that the corrosion resistance and the flame retardant effect of the sound insulation material 14 are improved. Of course, in actual design, the material of the outer side of the sound-insulating material 14 may be designed according to the actual needs.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

The above exemplary description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above manner, and various improvements made by the method concept and technical solution of the present invention or by directly applying the concept and technical solution of the present invention to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. The utility model provides a fender is enclosed in making an uproar falls to movable type which characterized in that includes:

the enclosure comprises one or more enclosure bodies, each enclosure body comprises a framework, an inner side panel fixed on the inner side surface of the framework and an outer side panel fixed on the outer side surface of the framework, sound insulation materials are embedded in a space between the inner side panel and the outer side panel, and two adjacent enclosure bodies are connected through a fixing piece;

the U-shaped hook is arranged at the top end of the uppermost enclosure body, and the enclosure body is hung on the outer bent frame through the U-shaped hook; or the U-shaped hooks are arranged at the top ends of the enclosure bodies, and each enclosure body is hung on the outer bent frame through the corresponding U-shaped hook.

2. The mobile noise reduction fence of claim 1 wherein the sound insulation material is rock wool.

3. The mobile noise reduction fence of claim 1 or 2, wherein the outside of the sound insulation material is wrapped with glass fiber cloth.

4. The mobile noise reduction fence of claim 1, wherein the inner side panel is a glued perforated panel, a wooden perforated panel, a punched sheet, or a galvanized wire mesh.

5. The mobile noise reduction fence of claim 1 wherein the outer side panels are plywood, wood or galvanized panels.

6. The mobile noise reduction fence of claim 1, wherein the framework comprises an upper layer of sound insulation cavity and a lower layer of sound insulation cavity, and sound insulation materials are embedded in the sound insulation cavities of each layer.

7. The mobile noise reduction fence of claim 6 wherein the height of the sound-insulating cavities at the uppermost tier is less than the height of the sound-insulating cavities at the two lower tiers.

8. The mobile noise reduction fence of claim 1, wherein the framework is a light steel keel, and the U-shaped hook is fixed to the framework.

9. The mobile noise reduction fence according to claim 1, wherein the U-shaped hook comprises a connecting portion and a U-shaped portion connected with an end of the connecting portion, the connecting portion is used for being fixed with the framework, and the U-shaped portion is used for being hung on the outer bent.

10. The mobile noise reduction fence according to claim 1, wherein the fixing member is a bolt, the bolt is used for penetrating through a framework of the fence body, and the U-shaped hook is further fixed on the framework through the bolt.