CN211974051U

CN211974051U - Assembled steel construction building externally-hung wallboard

Info

Publication number: CN211974051U
Application number: CN202020522148.2U
Authority: CN
Inventors: 何永林
Original assignee: Wuhan Harmonious Yonglin Construction Engineering Co ltd
Current assignee: Wuhan Harmonious Yonglin Construction Engineering Co ltd
Priority date: 2020-01-16
Filing date: 2020-04-10
Publication date: 2020-11-20
Anticipated expiration: 2030-04-10

Abstract

The utility model relates to an externally-hung wallboard technical field just discloses an assembled steel construction building externally-hung wallboard, be two backup pad including quantity the equal fixedly connected with fixed block in one side that the backup pad is relative, two fixedly connected with steel block, two between the relative one side of fixed block the micropore that quantity is a plurality of, two all are seted up to the inside of backup pad the equal fixedly connected with in one side that the backup pad is relative is located the layer of making an uproar that falls in the fixed block and the steel block outside. This assembled steel construction building externally-hung wallboard, through setting up the micropore and falling the layer of making an uproar, external sound wave sees through the backup pad along the micropore and enters into the inside of falling the layer of making an uproar, it is centrifugal glass cotton to fall the layer of making an uproar, centrifugal glass cotton is fibrous porous structure, its inside hole that contains a large amount of small and intercommunication, external sound wave sees through along the hole of falling the inside layer of making an uproar and falls the layer of making an uproar, the hole with falling the inside layer of making an uproar takes place the friction, the acoustic energy conversion of external sound wave is.

Description

Assembled steel construction building externally-hung wallboard

Technical Field

The utility model relates to an externally-hung wallboard technical field specifically is an assembled steel construction building externally-hung wallboard.

Background

The external wall panel of the assembly type building shear wall system is also called an external wall panel, is different from an internal wall panel, not only has the stress performance of a shear wall, but also has the functions of wind and rain shielding and appearance decoration because the external wall panel is an important enclosure structure of a building, so that the structure of the prefabricated external wall panel is not single concrete, and the prefabricated external wall panel is formed by an external leaf wall panel, an internal leaf wall panel and a middle insulation board through connecting pieces.

The existing external wall board in the existing market has the advantages of simple structure, firmness and reliability, but the inside of most of the existing external wall boards is provided with a cavity structure, the sound insulation effect of the structure is poor, the experience of a user is influenced, and therefore the external wall board with the assembly type steel structure building is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an assembled steel construction building externally-hanging wallboard possesses advantages such as effectual that gives sound insulation, and the inside of having solved current most outer wall panel all is provided with the cavity structure, and the effect that gives sound insulation of this kind of structure is poor, influences the problem that user's experience felt.

(II) technical scheme

For realizing the effectual purpose of above-mentioned sound insulation, the utility model provides a following technical scheme: an assembled steel structure building external wall panel comprises two support plates, wherein fixed blocks are fixedly connected to opposite sides of the two support plates, steel blocks are fixedly connected between opposite sides of the two fixed blocks, a plurality of micropores are formed in the two support plates, noise reduction layers positioned on the outer sides of the fixed blocks and the steel blocks are fixedly connected to opposite sides of the two support plates, the tops and the bottoms of the two support plates are fixedly connected with connecting plates, and protection mechanisms are fixedly connected to the outer sides of the two support plates and the outer sides of the two connecting plates;

protection mechanism is including firm layer, puigging, fire-retardant layer and anticorrosive coating, two the backup pad and two the firm layer of the equal fixedly connected with in the outside of connecting plate, the outside fixedly connected with puigging on firm layer, the fire-retardant layer of outside fixedly connected with of puigging, the outside fixedly connected with anticorrosive coating on fire-retardant layer.

Preferably, the left side fixedly connected with quantity of backup pad is two L shape pieces, the quantity of steel piece is no less than three, and the steel piece is the equidistance and distributes.

Preferably, the noise reduction layer is made of centrifugal glass wool, the upper portion of the noise reduction layer is fixedly connected with an installation block at the top of the connecting plate, and the lower portion of the noise reduction layer is provided with an installation groove at the bottom of the connecting plate.

Preferably, the solid layer is made of glass fiber, and the thickness of the solid layer is not more than one millimeter.

Preferably, the sound insulation layer is polyester sound absorption cotton, and the thickness of the sound insulation layer is not more than three millimeters.

Preferably, the flame-retardant layer is a polyvinyl chloride foam board, the anticorrosive layer is a fluoropolymer, and the thickness of the flame-retardant layer and the thickness of the anticorrosive layer are not more than two millimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides an assembled steel construction building externally hung wallboard possesses following beneficial effect:

1. this assembled steel construction building externally-hung wallboard, through setting up the micropore and falling the layer of making an uproar, external sound wave sees through the backup pad along the micropore and enters into the inside of falling the layer of making an uproar, it is centrifugal glass cotton to fall the layer of making an uproar, centrifugal glass cotton is fibrous porous structure, its inside hole that contains a large amount of small and intercommunication, external sound wave sees through along the hole of falling the inside layer of making an uproar and falls the layer of making an uproar, take place the rubbing action with the hole of falling the inside layer of making an uproar, the acoustic energy conversion of external sound wave.

2. This assembled steel construction building externally-hanging wallboard, through setting up protection mechanism, protection mechanism is including firm layer, the puigging, fire-retardant layer and anticorrosive coating, firm layer is glass fiber, glass fiber tensile and shock-resistant, can play the effect of reinforcement protection, the puigging is polyester sound absorption cotton, polyester sound absorption cotton matter is light and inhales the sound, further play syllable-dividing effect, fire-retardant layer is polyvinyl chloride cystosepiment, polyvinyl chloride cystosepiment is refractory material, can prevent to catch fire, the anticorrosive coating is fluoropolymer, fluoropolymer acid and alkali-resistance and high temperature resistant, anticorrosion's effect can be played, thereby anticorrosive and durable purpose has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front sectional view of the protection mechanism of the present invention.

In the figure: 1 supporting plate, 2 fixed blocks, 3 steel blocks, 4 micropores, 5 noise reduction layers, 6 connecting plates, 7 protection mechanisms, 701 solid layers, 702 sound insulation layers, 703 flame retardant layers and 704 anticorrosive layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an assembly type steel structure building external wall panel includes two support plates 1, wherein one sides of the two support plates 1 opposite to each other are fixedly connected with fixing blocks 2, a steel block 3 is fixedly connected between the opposite sides of the two fixing blocks 2, the left side of the left support plate 1 is fixedly connected with two L-shaped blocks, the number of the steel blocks 3 is not less than three, the steel blocks 3 are distributed equidistantly, a plurality of micropores 4 are formed in the two supporting plates 1, noise reduction layers 5 positioned on the outer sides of the fixed blocks 2 and the steel blocks 3 are fixedly connected to one opposite sides of the two supporting plates 1, the tops and the bottoms of the two supporting plates 1 are fixedly connected with connecting plates 6, the noise reduction layers 5 are made of centrifugal glass wool, mounting blocks are fixedly connected to the tops of the upper connecting plates 6, mounting grooves are formed in the bottoms of the lower connecting plates 6, and protection mechanisms 7 are fixedly connected to the outer sides of the two supporting plates 1 and the outer sides of the two connecting plates 6;

the protection mechanism 7 comprises a firm layer 701, a sound insulation layer 702, a flame retardant layer 703 and an anticorrosive layer 704, the firm layer 701 is fixedly connected to the outer sides of the two support plates 1 and the two connecting plates 6, the firm layer 701 is made of glass fiber, the thickness of the firm layer 701 is not more than one millimeter, the sound insulation layer 702 is fixedly connected to the outer side of the firm layer 701, the sound insulation layer 702 is made of polyester sound absorption cotton, the thickness of the sound insulation layer 702 is not more than three millimeters, the flame retardant layer 703 is fixedly connected to the outer side of the sound insulation layer 702, the anticorrosive layer 704 is fixedly connected to the outer side of the flame retardant layer 703, the flame retardant layer 703 is a polyvinyl chloride foam board, the anticorrosive layer 704 is fluorine polymer, the thicknesses of the flame retardant layer 703 and the anticorrosive layer 704 are not more than two millimeters, through arranging the micropores 4 and the noise reduction layer 5, external sound waves enter the noise reduction layer 5 through the support plates 1, the noise, the interior of the noise reduction layer is provided with a plurality of tiny and communicated pores, external sound waves penetrate through the noise reduction layer 5 along the pores inside the noise reduction layer 5, generates friction with the inner pores of the noise reduction layer 5, converts the sound energy of the external sound wave into heat energy, thereby the effectual purpose of giving sound insulation has been reached, through setting up protection mechanism 7, protection mechanism 7 is including firm layer 701, puigging 702, fire-retardant layer 703 and anticorrosive coating 704, firm layer 701 is glass fiber, glass fiber tensile and shock-resistant, can play the effect of reinforcement protection, puigging 702 inhales the sound cotton for the polyester, the cotton matter is light and inhales the sound to the polyester, further play syllable-dividing effect, fire-retardant layer 703 is polyvinyl chloride cystosepiment, polyvinyl chloride cystosepiment is refractory material, can prevent to catch fire, anticorrosive coating 704 is fluoropolymer, fluoropolymer acid and alkali-resistance and high temperature resistant, can play anticorrosive effect, thereby anticorrosive and durable purpose has been reached.

In summary, according to the assembly type steel structure building external wall panel, by arranging the micro-holes 4 and the noise reduction layer 5, external sound waves enter the noise reduction layer 5 through the support plate 1 along the micro-holes 4, the noise reduction layer 5 is made of centrifugal glass wool, the centrifugal glass wool is of a fiber porous structure, the interior of the centrifugal glass wool contains a large number of micro and communicated pores, the external sound waves penetrate the noise reduction layer 5 along the pores inside the noise reduction layer 5 and rub against the pores inside the noise reduction layer 5, and sound energy of the external sound waves is converted into heat energy, so that a good sound insulation effect is achieved, by arranging the protection mechanism 7, the protection mechanism 7 comprises a firm layer 701, a sound insulation layer 702, a flame retardant layer 703 and an anti-corrosion layer 704, the firm layer 701 is made of glass fibers, the glass fibers are tensile and impact resistant, and can play a role in reinforcement and protection, the sound insulation layer 702 is made of polyester sound-absorbing cotton, the polyester, flame retardant coating 703 is polyvinyl chloride foaming board, and polyvinyl chloride foaming board is refractory material, can prevent to catch fire, and anticorrosive coating 704 is fluoropolymer, and fluoropolymer acid and alkali-resistance and high temperature resistant can play anticorrosive effect to reached anticorrosive and durable purpose, the inside of having solved current most portion outer wall hanging panel all is provided with the cavity structure, and the syllable-dividing effect of this kind of structure is poor, influences the problem that user's experience felt.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled steel construction building externally hung wallboard, includes backup pad (1) that quantity is two, its characterized in that: the opposite sides of the two supporting plates (1) are fixedly connected with fixed blocks (2), a steel block (3) is fixedly connected between the opposite sides of the two fixed blocks (2), a plurality of micropores (4) are formed in the two supporting plates (1), noise reduction layers (5) positioned on the outer sides of the fixed blocks (2) and the steel block (3) are fixedly connected to the opposite sides of the two supporting plates (1), the tops and the bottoms of the two supporting plates (1) are fixedly connected with connecting plates (6), and the outer sides of the two supporting plates (1) and the two connecting plates (6) are fixedly connected with protection mechanisms (7);

protection mechanism (7) are including firm layer (701), puigging (702), fire-retardant layer (703) and anticorrosive coating (704), two backup pad (1) and two the equal fixedly connected with of the outside of connecting plate (6) is firm layer (701), the outside fixedly connected with puigging (702) of firm layer (701), the outside fixedly connected with fire-retardant layer (703) of puigging (702), the outside fixedly connected with anticorrosive coating (704) of fire-retardant layer (703).

2. An assembled steel structural building cladding panel according to claim 1, wherein: the left side fixedly connected with quantity of backup pad (1) is two L shape pieces, the quantity of steel piece (3) is no less than three, and steel piece (3) are the equidistance and distribute.

3. An assembled steel structural building cladding panel according to claim 1, wherein: the noise reduction layer (5) is made of centrifugal glass wool, the upper portion of the noise reduction layer is fixedly connected with an installation block at the top of the connecting plate (6), and the lower portion of the noise reduction layer is provided with an installation groove at the bottom of the connecting plate (6).

4. An assembled steel structural building cladding panel according to claim 1, wherein: the solid layer (701) is made of glass fiber, and the thickness of the solid layer (701) is not more than one millimeter.

5. An assembled steel structural building cladding panel according to claim 1, wherein: the sound insulation layer (702) is polyester sound-absorbing cotton, and the thickness of the sound insulation layer (702) is not more than three millimeters.

6. An assembled steel structural building cladding panel according to claim 1, wherein: the flame-retardant layer (703) is a polyvinyl chloride foam board, the anticorrosive layer (704) is a fluoropolymer, and the thicknesses of the flame-retardant layer (703) and the anticorrosive layer (704) are not more than two millimeters.