CN113356401A - Sound insulation wall structure and mounting process thereof - Google Patents
Sound insulation wall structure and mounting process thereof Download PDFInfo
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- CN113356401A CN113356401A CN202110675664.8A CN202110675664A CN113356401A CN 113356401 A CN113356401 A CN 113356401A CN 202110675664 A CN202110675664 A CN 202110675664A CN 113356401 A CN113356401 A CN 113356401A
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- 238000009413 insulation Methods 0.000 title claims abstract description 125
- 238000000034 method Methods 0.000 title claims description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims description 67
- 238000002347 injection Methods 0.000 claims description 40
- 239000007924 injection Substances 0.000 claims description 40
- 210000001503 joint Anatomy 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/388—Separate connecting elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The utility model relates to a sound insulation wall structure, it includes outer wall and acoustic celotex board, still including being used for adjacent acoustic celotex board to support tight device, the outer wall is provided with the butt board that is used for with the acoustic celotex board looks butt along its length direction, be provided with the clearance that is used for the acoustic celotex board to hold between outer wall and the butt board, support tight device and include first wedge and second wedge, the cross section of first wedge and second wedge is right angled triangle, first wedge sets up in the acoustic celotex board, the acoustic celotex board is provided with and supplies the second wedge to penetrate in the acoustic celotex board and with the trompil of first wedge looks butt, the inner wall sliding connection of second wedge and trompil, the trompil is provided with the motion space that supplies the second wedge along two acoustic celotex board looks tight directions, wear to establish and threaded connection has the butt screw rod on the butt board, the butt screw rod is used for penetrating in the trompil and with second wedge looks butt. This application has the effect that promotes the syllable-dividing effect of wall body that gives sound insulation.
Description
Technical Field
The application relates to the field of building walls, in particular to a sound insulation wall structure and an installation process thereof.
Background
At present, along with the improvement of the substance level of people, the treatment of noise is more and more taken into consideration, and the sound insulation wall body is produced at the same time, and is mainly used for preventing the diffusion of sound and reducing the sound intensity.
In the related art, the soundproof panels on the soundproof wall are generally dry-hung, the soundproof panels are not connected with each other after installation, and the edges are easy to be raised after a period of use.
In view of the above-mentioned related art, the inventor believes that there is a defect that the soundproof effect of the soundproof wall is not good.
Disclosure of Invention
In order to promote the sound insulation effect of sound insulation wall body, this application provides a sound insulation wall body structure and mounting process thereof.
First aspect, the application provides a wall structure gives sound insulation adopts following technical scheme:
a sound insulation wall structure comprises an outer wall, sound insulation boards and a tightening device for tightening adjacent sound insulation boards, the outer wall is provided with a butt plate which is used for abutting against the sound insulation plate along the length direction of the outer wall, a gap for accommodating the sound insulation plate is arranged between the outer wall and the butt plate, the abutting device comprises a first wedge-shaped block and a second wedge-shaped block, the cross sections of the first wedge-shaped block and the second wedge-shaped block are both right-angled triangles, the first wedge-shaped block is arranged on the sound insulation board, the sound insulation board is provided with an opening through which the second wedge-shaped block penetrates into the sound insulation board and is abutted against the first wedge-shaped block, the second wedge-shaped block is connected with the inner wall of the opening in a sliding way, the opening is provided with a movement space for the second wedge-shaped block along the abutting direction of the two sound insulation boards, the butt joint plate is provided with a butt screw rod in a penetrating and threaded connection mode, and the butt screw rod is used for penetrating into the opening and is in butt joint with the second wedge-shaped block.
By adopting the technical scheme, in the process of installing the sound insulation boards on the outer wall, the sound insulation boards are abutted with the outer wall firstly, the sound insulation boards are spliced according to the length of the outer wall, two adjacent sound insulation boards are spliced tightly, then the abutting plate is installed outside the sound insulation boards, so that the abutting plate is abutted tightly with the sound insulation boards, two ends of the abutting plate are respectively fixed with the outer wall, the abutting screw rod is aligned with the opening, the abutting screw rod on the abutting plate is screwed, the abutting screw rod penetrates into the opening and is abutted with the second wedge block, the abutting screw rod pushes the second wedge block to move towards the first wedge block, so that the inclined plane of the second wedge block is abutted with the inclined plane of the first wedge block, and the second wedge block drives the sound insulation boards to move towards the sound insulation boards which are adjacently spliced by the first wedge block because the moving space for the second wedge block is arranged along the abutting direction of the two sound insulation boards, thereby make two adjacent acoustic celotex boards support tightly each other, and then make adjacent acoustic celotex board connect closely, promoted the syllable-dividing effect of sound insulation wall body.
Optionally, the butt plate includes slide and two spinal branch vaulting poles that are parallel to each other, and is a plurality of the slide sets up between two spinal branch vaulting poles, the slide respectively with bracing piece sliding connection, run through on the slide and be provided with the screw hole that supplies the butt screw rod to pass and with butt screw rod threaded connection.
Through adopting above-mentioned technical scheme, install to the outer wall when the acoustic celotex board concatenation to carry out the butt back through butt joint board to the acoustic celotex board, there may exist the problem that the butt screw rod is difficult to align the trompil, so through the slip to the slide, make the screw hole of slide and trompil align, thereby after the butt joint board installation of being convenient for, the butt screw rod can penetrate the trompil smoothly.
Optionally, the bracing piece includes first branch and second branch, first branch is worn to establish and sliding connection is in the second branch, be provided with a plurality of first screws along its length direction on the first branch, be provided with the second screw that is used for with first screw alignment on the second branch, when first screw and second screw are aligned, second screw and first screw are worn to establish and threaded connection has first fastening screw in proper order.
Through adopting above-mentioned technical scheme, because the length of outer wall differs, set up the bracing piece into extending structure, can the outer wall of the different length of adaptation, according to the length of outer wall, through the relative slip of first branch and second branch, thereby adjust the length of bracing piece, and make first screw on the first branch align with the second screw on the second branch, second screw and first screw are passed in proper order to rethread first fastening screw, thereby bracing piece length after the adjustment is fixed.
Optionally, the end portions of the two support rods are connected through a connecting rod, the connecting rod is provided with a sliding groove along the length direction of the connecting rod, the end portion of the support rod is provided with a sliding block which slides with the sliding groove, and the sliding block is provided with a second fastening screw rod which is used for being abutted against the inner wall of the sliding groove in a penetrating mode and in threaded connection.
Through adopting above-mentioned technical scheme, can be according to the acoustic celotex board quantity of bracing piece butt install the slide that corresponds quantity between two bracing pieces, unscrew second fastening screw, pass through slider slip bracing piece along the length direction of spout to make the interval increase between two bracing pieces, and put into between two bracing pieces with the slide that corresponds acoustic celotex board quantity, and make the slide respectively with two bracing pieces sliding connection, the position of slider in the fixed spout of rethread second fastening screw.
Optionally, one side surface of the sound insulation board in butt joint is a sawtooth surface, and a rubber pad is arranged on the sawtooth surface.
Through adopting above-mentioned technical scheme, set up the mutual side of concatenation with the acoustic celotex board into the sawtooth surface to make two acoustic celotex boards reduce the clearance through the sawtooth surface after the concatenation, and increase the route that sound passes through, be provided with the rubber pad simultaneously, can further reduce the clearance of two acoustic celotex boards in concatenation department.
Optionally, the one side of acoustic celotex board orientation outer wall is provided with the round glue injection groove along the acoustic celotex board outward flange, the acoustic celotex board runs through and is provided with a plurality of injecting glue holes that communicate with the injecting glue groove mutually, the entrance point in injecting glue hole sets up in the one side that the acoustic celotex board deviates from the outer wall, the exit end and the injecting glue groove in injecting glue hole communicate mutually.
Through adopting above-mentioned technical scheme, with acoustic celotex board butt back on to the outer wall, because the acoustic celotex board still need remove each other and paste tightly, so through setting up glue injection groove and injecting glue hole, be convenient for after two adjacent acoustic celotex board concatenations are accomplished, directly through injecting glue hole towards injecting glue inslot injecting glue, the glue solution of being convenient for gets into in the glue injection groove to make the acoustic celotex board be fixed in on the outer wall, and be connected closely with the outer wall.
Optionally, the glue injection hole is obliquely arranged in the sound insulation board, and when the sound insulation board is installed on the outer wall, the inlet end of the glue injection hole is higher than the outlet end of the glue injection hole.
Through adopting above-mentioned technical scheme, when the acoustic celotex board was installed on the outer wall, the entrance point in injecting glue hole was higher than the exit end in injecting glue hole, and when injecting glue through injecting glue hole injecting glue, the glue solution can be convenient for flow into the glue injection groove along the length direction in injecting glue hole under the effect of gravity.
In a second aspect, the application provides a sound insulation wall structure installation process, which adopts the following technical scheme:
a sound insulation wall structure installation process comprises the following steps:
firstly, splicing sound insulation boards along the length direction of an outer wall to enable the sound insulation boards to be tightly abutted against the outer wall, and meanwhile, two adjacent sound insulation boards are tightly connected;
step two, mounting abutting plates outside the sound insulation plates, abutting the abutting plates and the sound insulation plates tightly, adjusting the lengths of the support rods according to the laying length of the sound insulation plates, adjusting the distance between the two support rods, and placing the two support rods into sliding plates in corresponding number according to the number of the sound insulation plates;
thirdly, sliding the sliding plate along the length direction of the supporting rod to align the threaded hole in the sliding plate with the open hole in the sound insulation plate, and pushing the second wedge-shaped block to abut against the first wedge-shaped block by the abutting screw rod after the abutting screw rod penetrates through the threaded hole in the sliding plate so as to enable the two adjacent sound insulation plates to be close to each other and abut against each other tightly;
and step four, injecting glue towards the glue injection groove through the glue injection hole, so that the sound insulation board is connected with the outer wall.
By adopting the technical scheme, in the process of mounting the sound insulation boards on the outer wall, the sound insulation boards are abutted with the outer wall firstly, the sound insulation boards are spliced according to the length of the outer wall, two adjacent sound insulation boards are spliced tightly, and then the abutting plate is mounted outside the sound insulation boards, so that the abutting plate is abutted tightly with the sound insulation boards, and two ends of the abutting plate are fixed with the outer wall respectively; then, sliding plates with the number corresponding to the number of the sound insulation plates are installed between the two support rods according to the number of the sound insulation plates, threaded holes in each sliding plate are aligned with the holes in the sound insulation plates, the abutting screw rods are screwed to penetrate into the holes and abut against the second wedge-shaped blocks, the abutting screw rods push the second wedge-shaped blocks to move towards the first wedge-shaped blocks, the inclined surfaces of the second wedge-shaped blocks abut against the inclined surfaces of the first wedge-shaped blocks, and the second wedge-shaped blocks drive the sound insulation plates to move towards the sound insulation plates which are adjacently spliced by the second wedge-shaped blocks through the first wedge-shaped blocks because moving spaces for the second wedge-shaped blocks are arranged in the abutting direction of the two sound insulation plates, so that the two adjacent sound insulation plates abut against each other, and the adjacent sound insulation plates are tightly connected; and finally, injecting glue towards the glue injection groove through the glue injection hole, so that the sound insulation board is tightly connected with the outer wall.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the process of installing the sound insulation boards on the outer wall, the sound insulation boards are abutted with the outer wall firstly, the sound insulation boards are spliced according to the length of the outer wall, two adjacent sound insulation boards are spliced tightly, then the abutting plate is installed outside the sound insulation boards, the abutting plate is abutted with the sound insulation boards tightly, two ends of the abutting plate are respectively fixed with the outer wall, the abutting screw rods are aligned with the open holes, the abutting screw rods on the abutting plate are screwed, the abutting screw rods penetrate into the open holes and abut against the second wedge blocks, the abutting screw rods push the second wedge blocks to move towards the first wedge blocks, the inclined surfaces of the second wedge blocks abut against the inclined surfaces of the first wedge blocks, because the moving space for the second wedge blocks is arranged along the abutting direction of the two sound insulation boards, the second wedge blocks drive the sound insulation boards to move towards the adjacent spliced sound insulation boards through the first wedge blocks, and therefore the two adjacent sound insulation boards are abutted against each other, therefore, adjacent sound insulation boards are connected tightly, and the sound insulation effect of the sound insulation wall is improved;
2. when the sound insulation board is spliced and installed on the outer wall and the sound insulation board is abutted through the abutting plate, the problem that the abutting screw rod is difficult to align with the opening hole may exist, so that the threaded hole of the sliding plate is aligned with the opening hole through sliding of the sliding plate, and the abutting screw rod can smoothly penetrate into the opening hole after the abutting plate is installed;
3. with the sound insulating board quantity according to the bracing piece butt install the slide that corresponds quantity between two bracing pieces, unscrew second fastening screw, pass through slider slip bracing piece along the length direction of spout to make the interval increase between two bracing pieces, and put into between two bracing pieces with the slide that corresponds sound insulating board quantity, and make the slide respectively with two bracing pieces sliding connection, the position of slider in the fixed spout of rethread second fastening screw.
Drawings
Fig. 1 is an installation structure view of a sound insulation wall structure according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of the acoustic panel according to the embodiment of the present application, which is used for showing a communication relationship between the glue injection hole and the glue injection groove.
Fig. 3 is an exploded view of the abutment plate according to the embodiment of the present application.
FIG. 4 is a partial cross-sectional view of an acoustic baffle according to an embodiment of the present application to show the structure of the abutment device.
Description of reference numerals: 1. an outer wall; 2. a sound insulating board; 3. a tightening device; 31. a first wedge block; 32. a second wedge block; 4. a butt joint plate; 41. a slide plate; 42. a support bar; 421. a first support bar; 422. a second support bar; 5. abutting against the screw; 6. a first screw hole; 7. a second screw hole; 8. a first fastening screw; 9. a connecting rod; 10. a chute; 11. a slider; 12. a second fastening screw; 13. a rubber pad; 14. injecting glue groove; 15. and (6) injecting glue holes.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses wall structure gives sound insulation. With reference to fig. 1 and 2, the sound insulation wall structure includes an exterior wall 1, sound insulation boards 2, and a fastening device 3 for fastening adjacent sound insulation boards 2. The acoustic celotex board 2 includes two-layer panel and soundproof cotton, and soundproof cotton sets up between two-layer panel. One side face, used for the butt, of each sound insulation board 2 is a sawtooth face, a rubber pad 13 is bonded to the sawtooth face, and when two adjacent sound insulation boards 2 are spliced, gaps formed after the two sound insulation boards 2 are spliced are reduced through the rubber pads 13. The one side of acoustic celotex board 2 towards outer wall 1 is provided with along acoustic celotex board 2 outward flange and is provided with a round glue injection groove 14, and glue injection groove 14 sets up on the panel of acoustic celotex board 2. The sound insulation board 2 is provided with a plurality of glue injection holes 15 communicated with the glue injection grooves 14 in a penetrating mode, the inlet ends of the glue injection holes 15 are arranged on the side, away from the outer wall 1, of the sound insulation board 2, and the outlet ends of the glue injection holes 15 are communicated with the glue injection grooves 14. The glue injection hole 15 is obliquely arranged in the sound insulation board 2, when the sound insulation board 2 is installed on the outer wall 1, the inlet end of the glue injection hole 15 is higher than the outlet end of the glue injection hole 15, and therefore glue liquid enters the glue injection groove 14 through the glue injection hole 15 under the action of gravity in the glue injection process.
With reference to fig. 1 and 3, the outer wall 1 is provided with a butt plate 4 for abutting against the sound insulation board 2 along the length direction thereof, and a gap for accommodating the sound insulation board 2 is provided between the outer wall 1 and the butt plate 4. The abutting plate 4 includes a sliding plate 41 and two support rods 42 parallel to each other. The ends of the two support rods 42 are connected through a connecting rod 9, the connecting rod 9 is provided with a sliding groove 10 along the length direction, and the end of the support rod 42 is provided with a sliding block 11 sliding with the sliding groove 10. In this embodiment, the cross sections of the sliding chute 10 and the sliding block 11 are both dovetail-shaped, and the sliding block 11 is penetrated and connected with a second fastening screw 12 for abutting against the inner wall of the sliding chute 10 by a thread, so as to fix the position of the sliding block 11 in the sliding chute 10. In the present embodiment, the connecting rod 9 is fixedly connected to the outer wall 1 by a bolt.
As shown in fig. 3, a plurality of sliding plates 41 are provided between the two support rods 42, and in the present embodiment, the number of sliding plates 41 between the two support rods 42 is set according to the number of baffle plates 2. The support rod 42 is provided with a groove along the length direction thereof, the slide plate 41 is slidably connected with the support rod 42 along the length direction of the support rod 42. A threaded hole is arranged on the sliding plate 41 in a penetrating way, and the sliding plate 41 is connected with the abutting screw rod 5 in a penetrating way and a threaded way through the threaded hole. The support rod 42 includes a first support rod 421 and a second support rod 422, and the first support rod 421 is inserted into and slidably connected to the second support rod 422. A plurality of first screw holes 6 are formed in the first supporting rod 421 along the length direction of the first supporting rod, and the distance between every two adjacent first screw holes 6 on the first supporting rod 421 is 0.05 m. The second support rod 422 is provided with a second screw hole 7 aligned with the first screw hole 6, and the second screw hole 7 is provided at an end of the second support rod 422. When the first screw hole 6 is aligned with the second screw hole 7, the second screw hole 7 and the first screw hole 6 are sequentially penetrated and connected with a first fastening screw rod 8 in a threaded manner.
With reference to fig. 1 and 4, the tightening device 3 includes a first wedge block 31 and a second wedge block 32, and both the cross sections of the first wedge block 31 and the second wedge block 32 are right-angled triangles. First wedge 31 sets up in the panel layer of acoustic celotex board 2, the panel layer of acoustic celotex board 2 is provided with the trompil that supplies second wedge 32 to penetrate in acoustic celotex board 2 and with first wedge 31 looks butt, second wedge 32 passes through the inner wall sliding connection of guide block with the trompil, the trompil is provided with the motion space that supplies second wedge 32 along two 2 looks butt directions of acoustic celotex board, the butt screw rod 5 of wearing to establish on the slide 41 penetrates in the trompil with second wedge 32 looks butt, thereby can promote acoustic celotex board 2 moves towards its adjacent acoustic celotex board 2.
The embodiment of the application also comprises a sound insulation wall structure installation process, which comprises the following steps:
firstly, splicing the sound insulation boards 2 along the length direction of the outer wall 1, enabling the sawtooth surfaces of two adjacent sound insulation boards 2 to be abutted, and enabling the rubber pads 13 between the two sound insulation boards 2 to be abutted tightly;
step two, installing a butting plate 4 outside the sound insulation board 2, firstly, fixedly connecting a connecting rod 9 at one end of a supporting rod 42 with the outer wall 1 through a bolt, then, adjusting the length of the sound insulation board 2 butted as required, respectively adjusting the lengths of the two supporting rods 42 through the relative sliding of a first supporting rod 421 and a second supporting rod 422, so that the length of the supporting rod 42 is adjusted to be matched with the length of the sound insulation board 2, sequentially penetrating through a second screw hole 7 and a first screw hole 6 which are opposite, so as to fix the length of the supporting rod 42, then, fixedly connecting the connecting rod 9 at the other end of the supporting rod 42 with the outer wall 1 through a bolt, and simultaneously, respectively butting the two supporting rods 42 against the sound insulation board 2;
thirdly, installing a corresponding number of sliding plates 41 between the two supporting rods 42 according to the number of the sound insulation boards 2 abutted by the supporting rods 42, loosening the second fastening screw 12, sliding the supporting rods 42 through the sliding blocks 11 along the length direction of the chute 10 so as to increase the distance between the two supporting rods 42, placing the sliding plates 41 corresponding to the number of the sound insulation boards 2 between the two supporting rods 42, respectively connecting the sliding plates 41 with the two supporting rods 42 in a sliding manner, and fixing the positions of the sliding blocks 11 in the chute 10 through the second fastening screw 12;
step four, sliding the sliding plate 41 along the length direction of the supporting rod 42 to enable the threaded hole of the sliding plate 41 to slide to be aligned with the corresponding hole on the sound insulation board 2, then screwing the abutting screw 5 on the abutting plate 4 to enable the abutting screw 5 to penetrate into the hole and abut against the second wedge block 32, enabling the abutting screw 5 to push the second wedge block 32 to move towards the first wedge block 31 to enable the inclined surface of the second wedge block 32 to abut against the inclined surface of the first wedge block 31, and enabling the second wedge block 32 to drive the sound insulation board 2 to move towards the sound insulation board 2 which is adjacently spliced by the second wedge block 32 through the first wedge block 31 because a moving space for the second wedge block 32 is arranged along the abutting direction of the two sound insulation boards 2, so that the two adjacent sound insulation boards 2 abut against each other, and the adjacent sound insulation boards 2 are connected tightly;
and step five, injecting glue into the glue injection groove 14 through each glue injection hole 15, enabling the sound insulation board 2 to be tightly connected with the outer wall 1 after the glue solution fills the glue injection groove 14, and then injecting glue into the lower end of the sound insulation board 2 in a sealing mode through sealing glue to complete installation of the sound insulation wall.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A sound insulation wall structure is characterized in that: including outer wall (1) and acoustic celotex board (2), still including being used for adjacent acoustic celotex board (2) to support tight device (3), outer wall (1) is provided with butt plate (4) that are used for with acoustic celotex board (2) looks butt along its length direction, be provided with the clearance that is used for acoustic celotex board (2) to hold between outer wall (1) and butt plate (4), it includes first wedge (31) and second wedge (32) to support tight device (3), the cross section of first wedge (31) and second wedge (32) is right angled triangle, first wedge (31) set up in acoustic celotex board (2), acoustic celotex board (2) are provided with and supply second wedge (32) to penetrate in acoustic celotex board (2) and with the trompil of first wedge (31) looks butt, second wedge (32) and the inner wall sliding connection of trompil, the trompil is provided with the motion space that supplies second wedge (32) along two tight directions of acoustic celotex board (2), the counterbalance is provided with second wedge (32) along two directions The butt joint plate (4) is provided with a butt joint screw rod (5)5 in a penetrating and threaded connection mode, and the butt joint screw rod (5) is used for penetrating into the opening and is in butt joint with the second wedge-shaped block (32).
2. A sound-insulating wall structure as claimed in claim 1, wherein: butt joint board (4) are including slide (41) and two spinal branch vaulting poles (42) that are parallel to each other, and are a plurality of slide (41) set up between two spinal branch vaulting poles (42), slide (41) respectively with bracing piece (42) sliding connection, run through on slide (41) and be provided with the screw hole that supplies butt screw rod (5) to pass and with butt screw rod (5) threaded connection.
3. A sound-insulating wall structure as claimed in claim 2, wherein: bracing piece (42) include first branch (421) and second branch (422), first branch (421) are worn to establish and sliding connection in second branch (422), be provided with a plurality of first screw (6) along its length direction on first branch (421), be provided with on second branch (422) and be used for second screw (7) with first screw (6) are aligned, when first screw (6) and second screw (7) are aligned, second screw (7) and first screw (6) are worn to establish and threaded connection has first fastening screw (8) in proper order.
4. A sound-insulating wall structure as claimed in claim 2, wherein: the end parts of the two support rods (42) are connected through a connecting rod (9), a sliding groove (10) is formed in the connecting rod (9) along the length direction of the connecting rod, a sliding block (11) sliding with the sliding groove (10) is arranged at the end part of the support rod (42), and a second fastening screw rod (12) used for being abutted to the inner wall of the sliding groove (10) is arranged on the sliding block (11) in a penetrating mode and in threaded connection.
5. A sound-insulating wall structure as claimed in claim 1, wherein: one side face, which is abutted against the sound insulation board (2), is provided with a sawtooth surface, and a rubber pad (13) is arranged on the sawtooth surface.
6. A sound-insulating wall structure as claimed in claim 1, wherein: one side of the sound insulation board (2) facing the outer wall (1) is provided with a circle of glue injection grooves (14) along the outer edge of the sound insulation board (2), the sound insulation board (2) penetrates through a plurality of glue injection holes (15) communicated with the glue injection grooves (14), the inlet ends of the glue injection holes (15) are arranged on the side, deviating from the outer wall (1), of the sound insulation board (2), and the outlet ends of the glue injection holes (15) are communicated with the glue injection grooves (14).
7. A sound-insulating wall structure as claimed in claim 6, wherein: the glue injection holes (15) are obliquely arranged in the sound insulation board (2), and when the sound insulation board (2) is installed on the outer wall (1), the inlet ends of the glue injection holes (15) are higher than the outlet ends of the glue injection holes (15).
8. A sound-insulating wall structure mounting process using the sound-insulating wall structure according to any one of claims 1 to 7, comprising the steps of:
firstly, splicing sound insulation boards (2) along the length direction of an outer wall (1) to enable the sound insulation boards (2) to be tightly abutted against the outer wall (1), and meanwhile, two adjacent sound insulation boards (2) are tightly connected;
step two, installing a butt plate (4) outside the sound insulation board (2), butting the butt plate (4) against the sound insulation board (2), adjusting the length of the support rods (42) according to the laying length of the sound insulation board (2), adjusting the distance between the two support rods (42), and putting a corresponding number of sliding plates (41) into the two support rods (42) according to the number of the sound insulation boards (2);
thirdly, sliding the sliding plate (41) along the length direction of the supporting rod (42) to enable a threaded hole in the sliding plate (41) to be aligned with an opening in the sound insulation plate (2), enabling the abutting screw rod (5) to penetrate through the threaded hole in the sliding plate (41), enabling the abutting screw rod (5) to push the second wedge-shaped block (32) to abut against the first wedge-shaped block (31), and enabling the two adjacent sound insulation plates (2) to be close to each other and abut against each other tightly;
and step four, injecting glue towards the glue injection groove (14) through the glue injection hole (15) to enable the sound insulation board (2) to be connected with the outer wall (1).
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| CN202110675664.8A CN113356401B (en) | 2021-06-18 | 2021-06-18 | Sound insulation wall structure and mounting process thereof |
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| CN202110675664.8A CN113356401B (en) | 2021-06-18 | 2021-06-18 | Sound insulation wall structure and mounting process thereof |
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