CN216428635U

CN216428635U - Novel composite construction's explosion-proof board gives sound insulation

Info

Publication number: CN216428635U
Application number: CN202123070713.XU
Authority: CN
Inventors: 陈敬福
Original assignee: Weixian Kaifeng Building Plate Technology Co ltd
Current assignee: Weixian Kaifeng Building Plate Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-03
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a novel composite construction's explosion-proof board gives sound insulation relates to explosion-proof board technical field, including the carbon fiber substrate, the vertical joint strip of left surface fixedly connected with of carbon fiber substrate, vertical joint groove has been seted up to the right flank of carbon fiber substrate, carbon fiber substrate upper surface fixedly connected with horizontal joint strip. It can be through setting up vertical joint strip, parts such as horizontal joint strip, through mutual cooperation relation between vertical joint strip part and horizontal joint strip part, make vertical joint strip and horizontal joint strip part assemble through the joint groove, and then reached this device can carry out the effect of assembling fast through vertical joint strip and horizontal joint strip to the joint of joint groove, the syllable-dividing explosion-proof board of having solved today, fix single explosion-proof board, the packaging efficiency is low, and the gap appears between the explosion-proof board, lead to the problem that the noise reduction effect descends that gives sound insulation.

Description

Novel composite construction's explosion-proof board gives sound insulation

Technical Field

The utility model relates to an explosion-proof board technical field specifically is a novel composite construction's explosion-proof board gives sound insulation.

Background

The explosion-proof board is a building material for preventing explosion, and is made up by using two materials of fibre cement board and perforated galvanized steel plate through a certain compounding process. The explosion-proof plate has the capacity of resisting explosion shock waves, can limit the destructive action of explosion within a certain range, and is designed for protecting workers and equipment from the influence of explosion, fire and airflow impact.

Also there is an explosion-proof aluminum alloy composite sheet in current technique, its patent number is: CN209942108U, the utility model discloses a buffer layer that is equipped with, the silk screen layer, the reinforcing plate, make when meetting the explosion, the aluminum alloy base plate receives the extrusion, the buffer layer cushions the aluminum alloy base plate, when the extrusion impact force is too big, the inside buffer ring of buffer layer is broken, consume partial impact energy simultaneously, and through the setting of silk screen layer, the integrality of assurance composite sheet that can be very big, it is cracked to have avoided the composite sheet to produce in the explosion, through inside reinforcing plate, further improvement the intensity of composite sheet, prevent that the aluminum alloy base plate from exploding because of the explosion impact, the utility model discloses simple structure uses the turn-ups, and novel in design can prevent effectively that the aluminum alloy base plate from exploding because of the explosion impact, has solved the poor problem of current aluminum alloy composite sheet explosion-proof ability.

However, in the existing sound-insulation explosion-proof plate, because a single explosion-proof plate is fixed, the assembly efficiency is low, and gaps can be formed among the explosion-proof plates, so that the sound-insulation and noise-reduction effects are reduced; therefore, the sound-insulation and explosion-proof plate with the novel composite structure solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel composite construction's explosion-proof board gives sound insulation in order to compensate prior art not enough.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel composite construction's explosion-proof board that gives sound insulation, includes the carbon fiber base plate, the vertical joint strip of left surface fixedly connected with of carbon fiber base plate, vertical joint groove has been seted up to the right flank of carbon fiber base plate, the horizontal joint strip of fixed surface is connected with on the carbon fiber base plate, horizontal joint groove has been seted up to the bottom surface of carbon fiber base plate, the inside of carbon fiber base plate is equipped with the rigid foam board of polyurethane.

Further, the inboard of polyurethane hard bubble board is equipped with the anti-burst buffer layer, and the anti-burst buffer layer is equipped with two-layerly, every layer the inside of anti-burst buffer layer all is equipped with the square billet of buffering that the equidistance distributes.

Further, the inboard of explosion-proof buffer layer is equipped with explosion-proof buffer layer, and explosion-proof buffer layer is equipped with two-layerly, the material of explosion-proof buffer layer is aluminium alloy plate.

Furthermore, the inner side of the explosion-proof buffer layer is provided with two layers of anti-deformation buffer plates, and the anti-deformation buffer plates are made of alloy steel sheets.

Furthermore, a hollow layer is arranged between the two layers of the anti-deformation buffer plates, and sound-absorbing sponge is filled inside the hollow layer.

Furthermore, the outer surfaces of the vertical clamping strips and the transverse clamping strips are sleeved with a layer of MD rubber.

Compared with the prior art, this novel composite construction's explosion-proof board gives sound insulation possesses following beneficial effect:

1. the utility model discloses a set up vertical joint strip, parts such as horizontal joint strip, through mutual cooperation relation between vertical joint strip part and horizontal joint strip part, make vertical joint strip and horizontal joint strip part assemble through the joint groove, and then reached this device can carry out the effect of assembling fast through vertical joint strip and horizontal joint strip to the joint of joint groove, the sound insulation explosion-proof plate of having solved today, fix single explosion-proof plate, the packaging efficiency is low, and appear the gap between the explosion-proof plate, lead to the problem that the effect of making an uproar descends of making an uproar of giving sound insulation.

2. The utility model discloses a set up parts such as the hard cystosepiment of polyurethane, hollow layer, through mutual cooperation relation between the hard cystosepiment part of polyurethane and the hollow layer part for the hollow layer part can fall the noise to sound through the sound sponge of inhaling of filling, and then has reached the effect that this device can further cut off sound through the sound sponge of inhaling of hollow layer, has solved explosion-proof plate today, and the sound insulation noise reduction effect is not good, and when the emergence was offed and sound is great, explosion-proof plate is difficult to the effectual problem of cutting off of going on.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view taken along line a-a of fig. 1 in accordance with the present invention;

fig. 3 is a bottom view of the present invention.

In the figure: 1. a carbon fiber substrate; 2. a vertical clamping strip; 3. a transverse clamping strip; 4. a vertical clamping groove; 5. a transverse clamping groove; 6. a polyurethane rigid foam board; 7. an anti-burst buffer layer; 8. buffering the square steel bars; 9. an explosion-proof buffer layer; 10. an anti-deformation buffer plate; 11. a hollow layer.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

This embodiment provides a novel composite construction's explosion-proof board gives sound insulation, and this novel composite construction's explosion-proof board gives sound insulation is used for realizing the wall to sound in explosion-proof board uses, through the structure of design explosion-proof board gives sound insulation for effect when cutting off sound is better, reaches and absorbs, falls the purpose of making an uproar, cutting off sound fast.

Referring to fig. 1-3, a novel composite construction's explosion-proof board gives sound insulation, including carbon fiber substrate 1, carbon fiber substrate 1's the vertical joint strip of fixedly connected with 2 of left surface, vertical joint groove 4 has been seted up to carbon fiber substrate 1's right flank, and carbon fiber substrate 1 goes up horizontal joint strip 3 of fixedly connected with of surface, and horizontal joint groove 5 has been seted up to carbon fiber substrate 1's bottom surface, and carbon fiber substrate 1's inside is equipped with polyurethane rigid foam board 6.

Through the joint of vertical joint strip 2 and vertical joint groove 4, can fix the left side or the right side of carbon fiber substrate 1, horizontal joint strip 3 and horizontal joint groove 5 to the joint, make and carry out fixed connection to the upper surface and the bottom surface of carbon fiber substrate 1.

The carbon fiber substrate 1 has the advantages of light weight, high strength, high modulus, high temperature resistance, corrosion resistance, scouring resistance, sputtering resistance, good designability and corrosion resistance, and can prolong the service life of the sound-insulation explosion-proof board and facilitate cleaning of external stains.

The rigid polyurethane foam board 6 is widely applied to the fields of refrigerators, cold storages, spraying, solar energy, thermal pipelines, buildings and the like, is manufactured by fine processing, and has the excellent characteristics of light weight, high specific strength, low heat conductivity coefficient, low permeation steam, high pore closing rate, water tightness, heat insulation, shock resistance, sound absorption, oil resistance, chemical corrosion resistance and the like.

The inboard of polyurethane rigid foam board 6 is equipped with anti-burst buffer layer 7, and anti-burst buffer layer 7 is equipped with two-layerly, and the inside of every layer of anti-burst buffer layer 7 all is equipped with the square billet of buffering 8 that the equidistance distributes, and the square billet of buffering 8 that sets up has certain extensibility, when assaulting the explosion-proof board, has the effect that prevents the explosion-proof board and burst.

The inner side of the anti-explosion buffer layer 7 is provided with an anti-explosion buffer layer 9, the anti-explosion buffer layer 9 is provided with two layers, and the anti-explosion buffer layer 9 is made of aluminum alloy plates.

The aluminum alloy plate is arranged because the aluminum alloy plate is light and soft and is about one third of the density of steel; the strength is good, the tensile strength of pure aluminum is one fifth of that of low-carbon steel, but the strength is greatly increased through heat treatment strengthening and alloying strengthening, and the impact and explosion can be effectively buffered.

The aluminum alloy plate has good corrosion resistance, one of the characteristics of the aluminum alloy is that a compact oxidation film can be formed on the surface when the aluminum alloy plate is contacted with air, the film can prevent corrosion, so the corrosion resistance is good, and if the aluminum alloy plate is subjected to an aluminum oxide film treatment method, the corrosion can be completely prevented.

The inner side of the explosion-proof buffer layer 9 is provided with two layers of anti-deformation buffer plates 10, and the anti-deformation buffer plates 10 are made of alloy steel sheets.

The alloy steel in the anti-deformation buffer plate 10 is an iron-carbon alloy formed by adding a proper amount of one or more alloy elements on the basis of common carbon steel, and according to the difference of the added elements and by adopting a proper processing technology, special properties such as high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance, non-magnetism and the like can be obtained, and the anti-deformation buffer plate has good anti-deformation capability, so that the anti-deformation buffer plate cannot be easily deformed in long-term use.

Be equipped with hollow layer 11 between two-layer anti-deformation buffer board 10, the inside packing of hollow layer 11 has the sound sponge of inhaling, and the sound sponge of inhaling of packing is formed by melamine foam processing, has unique comprehensive properties such as inhaling sound, thermal-insulated, fire-retardant, high temperature resistant, water absorption, matter are light. The sound insulation board is widely used in the fields of building decoration, traffic vehicles, water ships, aerospace, electromechanical equipment, industrial sound absorption and heat insulation and the like, and simultaneously, the sound insulation of the explosion-proof board is further improved.

The surface cover of vertical joint strip 2 and horizontal joint strip 3 has one deck MD rubber, and MD rubber has certain wear-resisting skid-proof characteristic, assembles the back each other at vertical joint strip 2 and horizontal joint strip 3, to the horizontal and vertical slip of vertical joint strip 2 and horizontal joint strip 3, has certain effect of blockking.

The working principle is as follows: when the sound-proof and explosion-proof board is required to be assembled, according to the area required to be assembled, the left side or the right side of the carbon fiber substrate 1 can be fixed through the clamping connection of the vertical clamping strip 2 and the vertical clamping groove 4, the transverse clamping strip 3 and the transverse clamping groove 5 are clamped, so that the upper surface and the bottom surface of the carbon fiber substrate 1 can be fixedly connected, and the explosion-proof board can be rapidly assembled, because the carbon fiber substrate 1 has the excellent characteristics of light weight, high strength, high modulus, high temperature resistance, corrosion resistance, scouring resistance and sputtering resistance, good designability and corrosion resistance, the service life of the sound-proof and explosion-proof board is longer, the external stains are convenient to clean, the polyurethane rigid foam board 6 has the excellent characteristics of light weight, water tightness, heat insulation, shock resistance, sound absorption, oil resistance, chemical corrosion resistance and the like, the sound-proof effect is better, the sound blocking effect is realized, and the arranged buffer square steel bar 8 is arranged, the anti-deformation buffer plate has certain extensibility, has the function of preventing the explosion of the anti-explosion plate when impacting the anti-explosion plate, can effectively buffer the impact and the explosion, has good anti-deformation capability for the anti-deformation buffer plate 10, can not be easily deformed when the anti-explosion plate is installed and used for a long time, and can further improve the sound isolation of the anti-explosion plate due to the sound absorption sponge filled in the hollow layer 11.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a novel composite construction's explosion-proof board gives sound insulation, includes carbon fiber base plate (1), its characterized in that: vertical joint strip (2) of left surface fixedly connected with of carbon fiber base plate (1), vertical joint groove (4) have been seted up to the right flank of carbon fiber base plate (1), horizontal joint strip (3) of fixed surface connected with on carbon fiber base plate (1), horizontal joint groove (5) have been seted up to the bottom surface of carbon fiber base plate (1), the inside of carbon fiber base plate (1) is equipped with polyurethane hard bubble board (6).

2. The sound-proof and explosion-proof board with a novel composite structure as claimed in claim 1, is characterized in that: the inboard of polyurethane hard bubble board (6) is equipped with anti-burst buffer layer (7), and anti-burst buffer layer (7) are equipped with two-layerly, every layer the inside of anti-burst buffer layer (7) all is equipped with the square billet of buffering (8) that the equidistance distributes.

3. The sound-proof and explosion-proof board with the novel composite structure as claimed in claim 2, is characterized in that: the inner side of the anti-explosion buffer layer (7) is provided with an anti-explosion buffer layer (9), the anti-explosion buffer layer (9) is provided with two layers, and the anti-explosion buffer layer (9) is made of aluminum alloy plates.

4. The sound-proof and explosion-proof board with a novel composite structure as claimed in claim 3, is characterized in that: the anti-deformation buffer plate is characterized in that an anti-deformation buffer plate (10) is arranged on the inner side of the anti-explosion buffer layer (9), two layers of anti-deformation buffer plates (10) are arranged, and the anti-deformation buffer plates (10) are made of alloy steel sheets.

5. The sound-proof and explosion-proof board with the novel composite structure as claimed in claim 4, is characterized in that: a hollow layer (11) is arranged between the two layers of the anti-deformation buffer plates (10), and sound-absorbing sponge is filled in the hollow layer (11).

6. The sound-proof and explosion-proof board with a novel composite structure as claimed in claim 1, is characterized in that: and a layer of MD rubber is sleeved on the outer surfaces of the vertical clamping strip (2) and the transverse clamping strip (3).