CN214196059U

CN214196059U - Sound insulation device is used to industry civil engineering fitment

Info

Publication number: CN214196059U
Application number: CN202022895654.9U
Authority: CN
Inventors: 郑添一; 王岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-14
Anticipated expiration: 2030-12-03

Abstract

The utility model belongs to the technical field of the building decoration, especially, be a sound insulation device for industry and civilian building decoration, comprising a base plate, the box is placed to the top fixedly connected with of bottom plate, the inside sliding connection who places the box has the acoustic celotex board, the fixed box of top fixedly connected with of bottom plate, the inner wall of fixed box rotates and is connected with the two-way threaded rod, the surface threaded connection of two-way threaded rod has the screw thread piece, one side of screw thread piece is rotated through the pivot and is connected with the down tube, the other end of down tube rotates through pivot and connecting plate and is connected. The utility model discloses a setting of two-way threaded rod makes two-way threaded rod drive two screw thread pieces and remove to both sides when rotating, and cooperation screw thread piece rotates with the down tube to be connected and down tube and connecting plate rotate to drive connecting plate and inserted bar rearward movement, make the inserted bar extract from the fixed orifices of acoustic celotex board inside, realized the acoustic celotex board and placed the separation between the box.

Description

Sound insulation device is used to industry civil engineering fitment

Technical Field

The utility model relates to a building decoration technical field specifically is a sound insulation device is used to industry and civilian building fitment.

Background

Various noises emitted in the decoration process are harmful to human bodies, 40-60 decibels belong to normal conversation sounds, more than 60 decibels belong to a noisy range, 70 decibels belong to a very noisy category and can damage auditory nerves, more than 90 decibels can damage auditory acuity, if the people stay in a space of 100-120 decibels for 1 minute, the people can have temporary auditory acuity reduction, even temporary deafness or deafness, and the noises are generally isolated by a sound insulation board.

The prior sound insulation device has the following problems:

1. the sound insulation board is generally fixedly connected with the wall surface, so that the sound insulation board is inconvenient to disassemble and replace or maintain;

2. the size of the baffle is generally fixed, which is inconvenient for different construction sites.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a worker is sound arrester for civil engineering fitment has solved prior art, inconvenient acoustic celotex board of dismantling and inconvenient problem of carrying out the concatenation to the acoustic celotex board.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sound insulation device for decoration of civil and industrial buildings comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a placing box, the interior of the placing box is connected with a sound insulation board in a sliding manner, the top of the bottom plate is fixedly connected with a fixing box, the inner wall of the fixing box is connected with a bidirectional threaded rod in a rotating manner, the outer surface of the bidirectional threaded rod is connected with a threaded block in a threaded manner, one side of the threaded block is connected with an inclined rod in a rotating manner through a rotating shaft, the other end of the inclined rod is connected with a connecting plate in a rotating manner through a rotating shaft, one side of the connecting plate is fixedly connected with an inserted rod, one side of the sound insulation board is fixedly connected with a fixed rod, the other side of the sound insulation board is provided with an insertion hole, the fixed rod is connected with the insertion hole in a sliding manner, the top of the sound insulation board is fixedly connected with a transverse plate, the interior of the transverse plate is connected with a sliding rod in a sliding manner, and the bottom end of the sliding rod is fixedly connected with a sliding plate, the sliding plate is connected with the straight rod in a sliding mode, the outer surface of the straight rod is sleeved with the compression spring, two ends of the compression spring are fixedly connected with the transverse plate and the sliding plate respectively, and the bottom of the sliding plate is fixedly connected with the limiting rod.

As a preferred technical scheme of the utility model, the spout has been seted up to the inner wall of fixed box, the upper and lower both sides fixedly connected with slider of connecting plate, slider and spout sliding connection.

As a preferred technical scheme of the utility model, the top fixedly connected with carousel of two-way threaded rod, the outer fixed surface of carousel is connected with antiskid cover.

As an optimal technical scheme of the utility model, the bottom fixedly connected with universal wheel of bottom plate, the quantity of universal wheel is four.

As an optimal technical scheme of the utility model, spacing hole has been seted up to the surface of dead lever, the size in spacing hole and the big or small looks adaptation of gag lever post.

As an optimal technical scheme of the utility model, the fixed orifices, fixed orifices and inserted bar sliding connection have been seted up to the inside of acoustic celotex board.

(III) advantageous effects

Compared with the prior art, the utility model provides a sound insulation device is used to industry civil engineering fitment possesses following beneficial effect:

1. this sound-insulating barrier is used to worker's civil engineering fitment, through the setting of two-way threaded rod, make two-way threaded rod when rotating, drive two screw thread pieces and remove to both sides, cooperation screw thread piece rotates with the down tube to be connected and the down tube rotates with the connecting plate to drive connecting plate and inserted bar backward movement, make the inserted bar extract from the fixed orifices of acoustic celotex board inside, realized the acoustic celotex board and placed the separation between the box, be convenient for dismantle the acoustic celotex board and change or maintain.

2. This sound insulation device is used to worker's civil engineering fitment through the setting of dead lever, inserts the dead lever in the jack, loosens the slide bar, through slide and straight-bar sliding connection, utilizes compression spring's elasticity, drives slide and gag lever post downstream, makes the gag lever post insert spacing downthehole, fixes two acoustic celotex boards, has realized the concatenation between the acoustic celotex board of different quantity, and increase sound insulation scope makes it be applicable to different construction places.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of a structure B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. placing the box; 3. a sound insulating board; 4. a fixing box; 5. a bidirectional threaded rod; 6. a thread block; 7. a diagonal bar; 8. a connecting plate; 9. inserting a rod; 10. fixing the rod; 11. a jack; 12. a straight rod; 13. a transverse plate; 14. a slide bar; 15. a slide plate; 16. a compression spring; 17. a limiting rod; 18. a chute; 19. a slider; 20. a turntable; 21. a universal wheel; 22. and a limiting hole.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a sound insulation device for industrial and civil building decoration comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a placing box 2, the interior of the placing box 2 is connected with a sound insulation plate 3 in a sliding manner, the top of the bottom plate 1 is fixedly connected with a fixing box 4, the inner wall of the fixing box 4 is connected with a bidirectional threaded rod 5 in a rotating manner, the outer surface of the bidirectional threaded rod 5 is connected with a threaded block 6 in a threaded manner, one side of the threaded block 6 is connected with an inclined rod 7 in a rotating manner through a rotating shaft, the other end of the inclined rod 7 is connected with a connecting plate 8 in a rotating manner through a rotating shaft, one side of the connecting plate 8 is fixedly connected with an inserted rod 9, one side of the sound insulation plate 3 is fixedly connected with a fixed rod 10, the other side of the sound insulation plate 3 is provided with an insertion hole 11, the fixed rod 10 is connected with the insertion hole 11 in a sliding manner, the top of the sound insulation plate 3 is fixedly connected with a straight rod 12, the top end of the straight rod 12 is fixedly connected with a transverse plate 13, the interior of the transverse plate 13 is connected with a sliding rod 14 in a sliding manner, and the bottom end of the sliding plate 14 is fixedly connected with a sliding plate 15, the sliding plate 15 is connected with the straight rod 12 in a sliding mode, the outer surface of the straight rod 12 is sleeved with the compression spring 16, two ends of the compression spring 16 are fixedly connected with the transverse plate 13 and the sliding plate 15 respectively, and the bottom of the sliding plate 15 is fixedly connected with the limiting rod 17.

In the embodiment, the two-way threaded rod 5 is arranged to drive the two threaded blocks 6 to move towards two sides when the two-way threaded rod 5 rotates, the threaded blocks 6 are matched with the inclined rods 7 to be rotatably connected, and the inclined rods 7 are rotatably connected with the connecting plate 8, so that the connecting plate 8 and the inserted rods 9 are driven to move backwards, the inserted rods 9 are pulled out from the fixing holes in the sound insulation board 3, the sound insulation board 3 is separated from the placing box 2, the sound insulation board 3 is convenient to disassemble for replacement or maintenance, the fixing rods 10 are inserted into the insertion holes 11 through the arrangement of the fixing rods 10, the sliding rods 14 are loosened, the sliding plates 15 are slidably connected with the straight rods 12, the sliding plates 15 and the limiting rods 17 are driven to move downwards by utilizing the elasticity of the compression springs 16, the limiting rods 17 are inserted into the limiting holes 22, the two sound insulation boards 3 are fixed, the splicing among the sound insulation boards 3 with different numbers is realized, and the sound insulation range is enlarged, so that the method is suitable for different construction sites.

Specifically, the inner wall of the fixing box 4 is provided with a sliding groove 18, the upper side and the lower side of the connecting plate 8 are fixedly connected with sliding blocks 19, and the sliding blocks 19 are in sliding connection with the sliding groove 18.

In this embodiment, the slider 19 is slidably connected to the slide groove 18, so that the stability of the connecting plate 8 during movement is increased.

Specifically, the top end of the bidirectional threaded rod 5 is fixedly connected with a turntable 20, and the outer surface of the turntable 20 is fixedly connected with an anti-slip sleeve.

In this embodiment, the two-way threaded rod 5 is convenient to rotate through the turntable 20, and convenience is improved.

Specifically, the bottom of the bottom plate 1 is fixedly connected with universal wheels 21, and the number of the universal wheels 21 is four.

In this embodiment, the universal wheels 21 facilitate the movement of the device, thereby enhancing the practicability.

Specifically, the outer surface of the fixing rod 10 is provided with a limiting hole 22, and the size of the limiting hole 22 is matched with the size of the limiting rod 17.

In this embodiment, the two baffle plates 3 are fixed by inserting the limit rod 17 into the limit hole 22, and the splicing between the baffle plates 3 of different numbers is realized.

Specifically, the sound insulation board 3 is provided with a fixing hole inside, and the fixing hole is slidably connected with the insertion rod 9.

In this embodiment, the insertion rod 9 is pulled out from the fixing hole, whereby the baffle 3 and the storage case 2 are separated from each other.

The utility model discloses a theory of operation and use flow: when the wall surface or the ground surface is processed, the device is placed in front of a door window, the noise is reduced through the sound insulation board 3, when the sound insulation board 3 is damaged and needs to be disassembled and maintained, the rotary table 20 is rotated, the rotary table 20 drives the two-way threaded rod 5 to rotate, so that the two threaded blocks 6 are driven to move towards two sides, the threaded blocks 6 are matched with the inclined rods 7 to be rotatably connected, the inclined rods 7 are matched with the connecting plates 8 to be rotatably connected, so that the connecting plates 8 and the inserting rods 9 are driven to move backwards, the inserting rods 9 are pulled out of fixing holes in the sound insulation board 3, the sound insulation board 3 is separated from the placing box 2, so that the sound insulation board 3 can be disassembled and is convenient to replace or maintain, when the sound insulation boards 3 need to be spliced, the slide rod 14 is pulled upwards, the slide rod 14 drives the slide plate 15 to upwards to compress the compression spring 16, at the time, the compression spring 16 is in a compression state, the fixing rod 10 on the other sound insulation board 3 is inserted into the inserting hole 11, and then the slide rod 14 is loosened, through slide 15 and straight-bar 12 sliding connection, utilize compression spring 16's elasticity, drive slide 15 and gag lever post 17 downstream, make gag lever post 17 insert spacing hole 22 in, fix two acoustic celotex boards 3, realized the concatenation between the acoustic celotex board 3 of different quantity, increase syllable-dividing scope, make it be applicable to different construction places.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sound insulation system is used to industry civil engineering fitment, includes bottom plate (1), its characterized in that: the sound insulation board is characterized in that a placing box (2) is fixedly connected to the top of the bottom plate (1), a sound insulation board (3) is slidably connected to the inside of the placing box (2), a fixing box (4) is fixedly connected to the top of the bottom plate (1), a bidirectional threaded rod (5) is rotatably connected to the inner wall of the fixing box (4), a threaded block (6) is in threaded connection with the outer surface of the bidirectional threaded rod (5), an inclined rod (7) is rotatably connected to one side of the threaded block (6) through a rotating shaft, the other end of the inclined rod (7) is rotatably connected with a connecting plate (8) through a rotating shaft, an inserting rod (9) is fixedly connected to one side of the connecting plate (8), a fixing rod (10) is fixedly connected to one side of the sound insulation board (3), an insertion hole (11) is formed in the other side of the sound insulation board (3), the fixing rod (10) is slidably connected with the insertion hole (11), a straight rod (12) is fixedly connected to the top of the sound insulation board (3), the top fixedly connected with diaphragm (13) of straight-bar (12), the inside sliding connection of diaphragm (13) has slide bar (14), the bottom fixedly connected with slide (15) of slide bar (14), slide (15) and straight-bar (12) sliding connection, compression spring (16) has been cup jointed to the surface of straight-bar (12), the both ends of compression spring (16) respectively with diaphragm (13) and slide (15) fixed connection, the bottom fixedly connected with gag lever post (17) of slide (15).

2. The sound insulation device for civil engineering and finishing as claimed in claim 1, wherein: the inner wall of the fixed box (4) is provided with a sliding groove (18), the upper side and the lower side of the connecting plate (8) are fixedly connected with sliding blocks (19), and the sliding blocks (19) are in sliding connection with the sliding groove (18).

3. The sound insulation device for civil engineering and finishing as claimed in claim 1, wherein: the top end of the bidirectional threaded rod (5) is fixedly connected with a rotary table (20), and the outer surface of the rotary table (20) is fixedly connected with an anti-skidding sleeve.

4. The sound insulation device for civil engineering and finishing as claimed in claim 1, wherein: the bottom of bottom plate (1) fixedly connected with universal wheel (21), the quantity of universal wheel (21) is four.

5. The sound insulation device for civil engineering and finishing as claimed in claim 1, wherein: the outer surface of the fixing rod (10) is provided with a limiting hole (22), and the size of the limiting hole (22) is matched with that of the limiting rod (17).

6. The sound insulation device for civil engineering and finishing as claimed in claim 1, wherein: the sound insulation board (3) is internally provided with a fixing hole, and the fixing hole is in sliding connection with the inserted rod (9).