CN212129530U

CN212129530U - Fireproof sound insulation board for building

Info

Publication number: CN212129530U
Application number: CN202020324547.8U
Authority: CN
Inventors: 尚二玲
Original assignee: Shaanxi Zhengkang Construction Engineering Co ltd
Current assignee: Shaanxi Zhengkang Construction Engineering Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-12-11
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a fire prevention acoustic celotex board for building, including fire resistive construction and sound-proof construction, sound-proof construction establishes the back at fire resistive construction, fire resistive construction includes first connection shell, fixedly connected with fire bag in the first connection shell, the clearing hole has been seted up to the bottom of first connection shell inner wall, the bottom symmetry of first connection shell inner wall is equipped with the pole setting, the top fixedly connected with plastic sheet of pole setting, the surface cover of pole setting is equipped with the impingement plate, through connecting block fixed connection between two impingement plates, two lantern rings of bottom fixedly connected with of connecting block, the surface cover of the lantern ring is equipped with the stretch cord, the bottom of stretch cord and the bottom fixed connection of first connection shell inner wall. This fire prevention acoustic celotex board for building, structural design is novel, has better fire prevention sound insulation effect, can follow complementary suppression of the intensity of a fire to a certain extent when the conflagration breaing out, and danger is low, can satisfy diversified user demand.

Description

Fireproof sound insulation board for building

Technical Field

The utility model relates to a building board technical field specifically is a fire prevention acoustic celotex board for building.

Background

The building is a general name of buildings and structures, and according to the enhanced glass magnesium fireproof acoustic baffle with the patent number of CN201720803308.9, the enhanced glass magnesium fireproof acoustic baffle comprises an acoustic baffle layer, a glass magnesium fireproof layer, a reinforcing rib and an outer surface wear-resistant layer, has the advantages of long service life, beautiful appearance, good fireproof performance and good sound insulation effect, and also has the advantages of the enhanced glass magnesium fireproof acoustic baffle with the patent number of CN201821385796.7, the utility model can overcome the traditional brick laying process, accelerate the construction speed, play the effects of sound insulation and fire prevention simultaneously, is convenient and fast to install, the dry hanging part is installed on the wall body, the utility model is installed through the dry hanging part, the installation groove of the base plate is matched with the dry hanging part, the installation is simple and convenient, the fire prevention function is realized through adopting high heat-resistant materials or special processing technology in the two patents, however, the fire behavior can not be prevented in a timely auxiliary way when fire occurs, furthermore, the fireproof sound insulation board still has certain danger when in use, and is difficult to meet the requirements, so a fireproof sound insulation board for buildings is provided to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire prevention acoustic celotex board for building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fireproof sound-insulation board for buildings comprises a fireproof structure and a sound-insulation structure, wherein the sound-insulation structure is arranged on the back of the fireproof structure, the fire-proof structure comprises a first connecting shell, a fire-extinguishing bag is fixedly connected in the first connecting shell, the bottom of the inner wall of the first connecting shell is provided with a through hole, the bottom of the inner wall of the first connecting shell is symmetrically provided with upright posts, the top end of the upright stanchion is fixedly connected with a plastic sheet, the surface of the upright stanchion is sleeved with an impact plate, the two impact plates are fixedly connected through a connecting block, the bottom of the connecting block is fixedly connected with two lantern rings, the surface of each lantern ring is sleeved with an elastic rope, the bottom end of the elastic rope is fixedly connected with the bottom of the inner wall of the first connecting shell, a contraction spring is fixedly connected with the bottom of the inner wall of the first connecting shell and corresponds to the position of the lantern ring, and the top end of the contraction spring is fixedly connected with the bottom of the connecting block;

sound-proof construction includes the second and connects the shell, the front and the first connection shell back fixed connection of second connection shell, the front side fixedly connected with soundproof cotton of second connection shell inner wall, just be located soundproof cotton's rear side fixedly connected with acoustic celotex board on the second connection shell inner wall, the space cooperation between the shell inner wall rear side is connected with the second at the acoustic celotex board back and has formed the vacuum chamber, the exhaust tube that the right side fixedly connected with and the vacuum chamber of second connection shell communicate each other.

Preferably, the equal fixedly connected with in both sides and the bottom that corresponds the fire bag about first connecting shell inner wall lifts the board, the top and the fire bag bottom of lifting the board contact each other.

Preferably, the interior of the fire-extinguishing bag is filled with dry powder.

Preferably, the front surface of the first connecting shell is bonded with the decorative plate layer through an adhesive, and the adhesive specifically adopts glue.

Preferably, the inner side of the impact plate is provided with a ball, and the ball is in rolling connection with the surface of the vertical rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a fire resistive construction, when meetting the conflagration after to panel installation, flame can blow the stretch cord, the shrink spring loses the engaging force resilience, it upwards plays to promote the connecting block area impact plate on the pole setting, and fall the plastic sheet towards, the nail thorn on the impact plate punctures the fire-fighting bag, interior well dry powder evenly broadcasts the department through the hole, can realize the efficiency of certain supplementary fire extinguishing, this fire prevention acoustic celotex board for building, structural design is novel, better fire prevention sound insulation effect has, can follow complementary will the intensity of a fire suppression to a certain extent when taking place the conflagration, danger is low, can satisfy diversified user demand.

2. The utility model discloses a set up and lift the board, can lift the fire-fighting bag from bottom both sides, prevent that its self gravity is too big and drop, through setting up the decorative sheet layer, can bond different decorative layers according to the user's demand, and then improve the aesthetic measure when using, through setting up the ball, reduced the friction of impingement plate when sliding in the pole setting, do benefit to the removal of its upper and lower direction.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

fig. 3 is a structural section view of a top view of the present invention.

In the figure: 1 fireproof structure, 11 first connecting shells, 12 fire-extinguishing bags, 13 through holes, 14 vertical rods, 15 plastic sheets, 16 impact plates, 17 connecting blocks, 18 lantern rings, 19 elastic ropes, 110 contraction springs, 111 lifting plates, 112 decorative plate layers, 113 balls, 2 sound insulation structures, 21 second connecting shells, 22 sound insulation cotton, 23 sound insulation plates, 24 vacuum cavities and 25 exhaust pipes.

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.

The first embodiment is as follows:

referring to fig. 1-3, a fire-proof and sound-proof board for building, includes a fire-proof structure 1 and a sound-proof structure 2, the sound-proof structure 2 is disposed on the back of the fire-proof structure 1, the fire-proof structure 1 includes a first connecting shell 11, a fire-extinguishing bag 12 is fixedly connected in the first connecting shell 11, a through hole 13 is disposed at the bottom of the inner wall of the first connecting shell 11, upright posts 14 are symmetrically disposed at the bottom of the inner wall of the first connecting shell 11, a plastic sheet 15 is fixedly connected to the top ends of the upright posts 14, impact plates 16 are sleeved on the surface of the upright posts 14, spikes are disposed at the tops of the impact plates 16, the two impact plates 16 are fixedly connected by a connecting block 17, two lantern rings 18 are fixedly connected to the bottom of the connecting block 17, an elastic rope 19 is sleeved on the surface of the lantern ring 18, the bottom end of the elastic rope 19 is fixedly connected to the bottom of the, the top end of the contraction spring 110 is fixedly connected with the bottom of the connecting block 17.

Sound-proof structure 2 includes second connection shell 21, the front and the 11 back fixed connection of first connection shell of second connection shell 21, the front side fixedly connected with soundproof cotton 22 of second connection shell 21 inner wall, soundproof cotton 22 has played primary syllable-dividing effect, the rear side fixedly connected with acoustic celotex board 23 that just is located soundproof cotton 22 on the second connection shell 21 inner wall, acoustic celotex board 23 has played secondary syllable-dividing effect, the clearance fit between 23 backs of acoustic celotex board and the second connection shell 21 inner wall rear side has formed vacuum chamber 24, the right side fixedly connected with of second connection shell 21 and the exhaust tube 25 of vacuum chamber 24 intercommunication each other, can carry out evacuation processing with vacuum chamber 24 through exhaust tube 25, utilize the unable principle of propagating in the vacuum of sound, carry out cubic syllable-dividing, and then improved the syllable-dividing effect of panel greatly.

Specifically, 11 inner walls left and right sides of first connecting shell and the equal fixedly connected with in bottom of corresponding fire bag 12 lift board 111, lift board 111's top and fire bag 12 bottom contact each other, through setting up lift board 111, can lift fire bag 12 from bottom both sides, prevent that its self gravity is too big and drop.

Specifically, the interior of the fire-extinguishing bag 12 is filled with dry powder, and the dry powder is added to play a certain role in extinguishing open fire.

Specifically, the front face of the first connecting shell 11 is bonded with the decorative plate layer 112 through the adhesive, the adhesive specifically adopts glue, the decorative plate layer 112 is arranged, different decorative layers can be bonded according to the requirements of users, and the attractiveness in use is improved.

Specifically, the inside of the striking plate 16 is provided with a ball 113, the ball 113 is connected with the surface of the upright 14 in a rolling manner, and the ball 113 is arranged, so that the friction of the striking plate 16 when sliding on the upright 14 is reduced, and the vertical movement of the striking plate is facilitated.

The utility model discloses a fire resistive construction 1, when meetting the conflagration after to panel installation, flame can blow elastic rope 19, shrink spring 110 loses the engaging force resilience, it upwards bounces to promote connecting block 17 area impact plate 16 above pole setting 14, and fall 15 plastic sheets, spike on the impact plate 16 punctures bag 12 of putting out a fire, interior well dry powder evenly scatters the department through hole 13, can realize the efficiency of certain supplementary fire extinguishing, this fire prevention acoustic celotex board for building, structural design is novel, better fire prevention sound insulation effect has, can follow complementary suppression of intensity of a fire in a certain extent when the conflagration breaing out, danger is low, can satisfy diversified user demand.

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 a fire prevention acoustic celotex board for building, includes fire resistive construction (1) and sound-proof construction (2), its characterized in that: the back at fire resistive construction (1) is established in sound-proof construction (2), fire resistive construction (1) includes first connecting shell (11), fixedly connected with bag (12) of putting out a fire in first connecting shell (11), clearing hole (13) have been seted up to the bottom of first connecting shell (11) inner wall, the bottom symmetry of first connecting shell (11) inner wall is equipped with pole setting (14), top fixedly connected with plastic sheet (15) of pole setting (14), the surface cover of pole setting (14) is equipped with impingement plate (16), through connecting block (17) fixed connection between two impingement plate (16), two lantern rings (18) of bottom fixedly connected with of connecting block (17), the surface cover of lantern ring (18) is equipped with stretch cord (19), the bottom of stretch cord (19) and the bottom fixed connection of first connecting shell (11) inner wall, the position fixedly connected with shrink spring(s) that just corresponds lantern ring (18) in first connecting shell (11) inner wall bottom 110) The top end of the contraction spring (110) is fixedly connected with the bottom of the connecting block (17);

sound-proof construction (2) are including second connection shell (21), the front and the first connection shell (11) the back fixed connection of second connection shell (21), the front side fixedly connected with soundproof cotton (22) of second connection shell (21) inner wall, just be located rear side fixedly connected with acoustic celotex board (23) of soundproof cotton (22) on second connection shell (21) inner wall, clearance fit between acoustic celotex board (23) the back and second connection shell (21) inner wall rear side has formed vacuum chamber (24), right side fixedly connected with and the exhaust tube (25) of vacuum chamber (24) intercommunication each other of second connection shell (21).

2. The fire-proof and sound-proof board for building as claimed in claim 1, wherein: the equal fixedly connected with in bottom of first splice shell (11) inner wall left and right sides and corresponding fire extinguishing bag (12) lifts board (111), the top and the fire extinguishing bag (12) bottom of lifting board (111) contact each other.

3. The fire-proof and sound-proof board for building as claimed in claim 1, wherein: the interior of the fire extinguishing bag (12) is filled with dry powder.

4. The fire-proof and sound-proof board for building as claimed in claim 1, wherein: the front surface of the first connecting shell (11) is bonded with a decorative plate layer (112) through an adhesive, and the adhesive specifically adopts glue.

5. The fire-proof and sound-proof board for building as claimed in claim 1, wherein: the inner side of the impact plate (16) is provided with a ball (113), and the ball (113) is connected with the surface of the vertical rod (14) in a rolling way.