CN117344893B - Partition wall body and fixed knot constructs in assembled building - Google Patents
Partition wall body and fixed knot constructs in assembled building Download PDFInfo
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- CN117344893B CN117344893B CN202311489538.9A CN202311489538A CN117344893B CN 117344893 B CN117344893 B CN 117344893B CN 202311489538 A CN202311489538 A CN 202311489538A CN 117344893 B CN117344893 B CN 117344893B
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- 238000005192 partition Methods 0.000 title claims abstract description 66
- 238000009413 insulation Methods 0.000 claims abstract description 50
- 229910052602 gypsum Inorganic materials 0.000 claims description 93
- 239000010440 gypsum Substances 0.000 claims description 93
- 239000011094 fiberboard Substances 0.000 claims description 45
- 239000012634 fragment Substances 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 5
- 238000009966 trimming Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 239000010410 layer Substances 0.000 description 30
- 238000009434 installation Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 238000007688 edging Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 241001233061 earthworms Species 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
-
- 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
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an assembled building inner partition wall body and a fixing structure thereof, and belongs to the technical field of partition walls. According to the sound bridge, the sound insulation effect and the fire resistance time are enhanced by improving the length of the sound bridge, and the safety performance is improved.
Description
Technical Field
The invention belongs to the technical field of partition walls, and particularly relates to an assembled building inner partition wall body and a fixing structure thereof.
Background
The house is characterized in that the detachable sound-absorbing decorative partition wall is often arranged to thicken the wall body due to the improvement of the inner space, the interference caused by the movement of the two inner spaces in the house is avoided, the partition wall is a wall for separating the inner space of the building, the partition wall is not bearing weight, the general requirements are light and thin, good sound insulation performance is achieved, different requirements are provided for the partition walls of rooms with different functions, such as the partition walls of a kitchen are provided with fire resistance, the partition walls of a bathroom are provided with moisture-proof capability, and the partition walls are convenient to assemble and disassemble as much as possible.
In the prior art, the partition of each indoor section is most commonly made of traditional building block partition walls, however, the partition walls obviously cannot meet the requirements of rapid partition of indoor space and flexible change of indoor space patterns, along with the development progress of industrialization and popularization of assembly type buildings, various assembly type partition walls are increasingly popularized in recent years, after on-site paying-off, the indoor light assembly type partition walls in the prior art adopt expansion bolts to fix the heaven and earthworms on structural floors respectively, then vertical light steel keels are installed, through keels are transversely installed, a single side cover board is sealed, and after soundproof rock wool is filled, the other side cover board is sealed. The method has the defects of multiple on-site construction procedures, long installation time, direct influence of the technical level of operators on the installation quality and progress, and the fact that the heaven, the earth and the structural floor are mechanically connected by the expansion bolts, so that the floor is damaged to a certain extent.
Japanese patent application No. JP2021011466 discloses a sound insulation structure of a partition wall and a construction method thereof, the sound insulation structure of the partition wall includes a first surface, a second surface is provided on a hollow portion of the first surface, a plurality of studs are provided on an array of the hollow portion, the studs and the first surface have different coincidence frequencies, the sound insulation structure further includes a first sound insulation plane material, the width of the first sound insulation plane material is smaller than that of the first surface, the coincidence frequencies of the first sound insulation plane material and the second surface are different, a second sound insulation plane material is provided between the second surface and the studs, the width of the second sound insulation plane material is smaller than that of the second surface, the adjacent first surface studs are arranged at intervals relative to the second surface, and the studs adjacent to the second surface are arranged at intervals relative to the first surface. The invention reduces the superposition frequency of the sound insulation material and enhances the sound insulation effect. The invention has room for improvement in terms of the following technical problems: the sound insulation plane materials with different overlap ratios are arranged at intervals, the number of the internal studs is large, the weight is large, the arrangement is difficult, the structural strength is weak, and the damage is easy; the space between the sound insulation surface material and the surface is small and only has a single layer, and the fireproof safety time is insufficient.
Disclosure of Invention
The invention aims to provide a stable assembled building inner partition wall body with good sound insulation effect and fireproof effect and a fixing structure thereof.
The technical scheme adopted by the invention for achieving the purpose is as follows:
The utility model provides an interior partition wall body of assembled building, includes former wall body, is provided with two double-deck gypsum boards that are parallel to each other perpendicularly between the former wall body, is equipped with vertical sound insulation fossil fragments and vertical receipts limit fossil fragments between the double-deck gypsum board, and vertical sound insulation fossil fragments include the S type structure at both ends and the H type structure at middle part, and the S type structure at both ends is connected with similar double-deck gypsum board respectively, and gypsum base fiber board can be inserted to H type structure both sides, and gypsum base fiber board is on a parallel with double-deck gypsum board. The H-shaped structure and the S-shaped structures at two ends form the overall unfolding length of the vertical sound insulation keels, the interval between two double-layer gypsum boards at the outermost side is increased, so that the overall sound insulation volume of the partition wall is greatly improved, the gypsum-based fiber boards can be inserted between the adjacent H-shaped structures through the plurality of vertical sound insulation keels, the plurality of gypsum-based fiber boards form a barrier between the two double-layer gypsum boards, on one hand, the number of layers of sound isolation is increased, the sound insulation effect is improved, on the other hand, the transmission from one side fire source to the other side is blocked, namely, the fire resistance time is increased, and the safety performance of the whole inner partition wall is improved.
Preferably, the vertical edging fossil fragments locate double-deck gypsum board end, and vertical edging fossil fragments include the C type structure at both ends and the U type structure at middle part, and the C type structure at both ends is connected with similar double-deck gypsum board respectively, and the gypsum base fiber board can be inserted to the U type structure.
Preferably, the S-shaped structure is provided with an upper cavity and a lower cavity, the cavities can be filled with filler, the S-shaped structure is provided with a through hole in the middle, the through hole can be provided with a through keel, and the through keel is used for fastening the vertical trimming keel. The S-shaped structure can be filled with soundproof cotton at the position of the cavity to improve the sound insulation volume of the whole inner partition wall body, through holes are formed in the through holes, through the nylon cushion blocks, the through keels and the vertical soundproof keels can be clamped, the structural strength is improved, the keels are positioned, and the through holes can be used as pipeline holes for laying pipelines.
Preferably, the opening directions of the C-shaped structure and the U-shaped structure are in the same direction, the back sides of the openings of the C-shaped structure and the U-shaped structure are fixed with the original wall, and the U-shaped structure and the H-shaped structure can be matched with each other to form a gypsum-based fiber board. The C-shaped structure forms the interval support between double-deck gypsum board and the gypsum-based fiber board, the opening part of C-shaped structure also can pack the filler such as soundproof cotton for increase the whole sound insulation performance of interior partition wall body, can joint same gypsum-based fiber board between the U-shaped structure that is closest to former wall body and the adjacent H-shaped structure, form the structure of outside gypsum-based fiber board fixed, the back side of C-shaped structure and U-shaped structure can laminate former wall body, form the fixed mounting of whole interior partition wall body and former wall body, make the concatenation of a plurality of gypsum-based fiber boards form the insulating layer that does not have the space between the former wall body, effectively increase refractory time and delay the spreading of flue gas.
Preferably, auxiliary supporting pieces are connected between two sides of the gypsum-based fiber board and the double-layer gypsum board, the auxiliary supporting pieces are connected with cross rods, and two ends of each cross rod are connected with adjacent vertical sound insulation keels and vertical edge-folding keels. The auxiliary support piece increases the connection structure intensity of gypsum-based fiber board both sides and double-deck gypsum board, when the outside double-deck gypsum board is applyed external pressure, vertical sound insulation fossil fragments and vertical receipts limit fossil fragments through horizontal pole effect both sides when pressure conduction to auxiliary support piece realize that the pressure transmission distributes, avoid local sunken or damaged, and the horizontal pole has ensured auxiliary support piece's position stability simultaneously, reduces the risk of droing.
Preferably, the auxiliary support piece comprises a top plate, the top plate is fixed on the double-layer gypsum board, the top plate is fixed with a pillar, the pillar is hinged with a swinging frame, the swinging frame is obliquely arranged relative to the double-layer gypsum board, the gypsum-based fiber board is provided with a base, and the swinging frame is connected with the base in a matched manner. The outside pressure is transmitted to the top plate and the support column, so that the swing frame moves relative to the base, partial external impact can be consumed, and irreversible deformation of the inner partition wall body after collision is avoided.
Preferably, the base comprises a bottom plate, a Yu Dangao base fiber plate is fixed on the bottom plate, a connecting pin is fixed on the bottom plate, the connecting pin is provided with a sliding groove, the tail end of the swinging frame is provided with a rod body capable of rotating and sliding in the sliding groove, and an elastic piece is arranged between the support and the bottom plate. The elastic component forms the elastic connection between roof and the bottom plate, and the terminal body of rod of swing frame can be through sliding torsion in the spout, carries out buffering consumption to the impact force of perpendicular to or being on a parallel with double-deck gypsum board, guarantees the parallelism of gypsum base fiber board relative double-deck gypsum board, reduces the whole interference in former wall body junction of interior partition wall body, avoids the fracture probably, extrudees the elastic component and carries out pressure buffering in step when the swing frame moves.
Preferably, the elastic piece comprises an upper cover body and a lower cover body, wherein the upper cover body is connected with the lower cover body in an up-down symmetrical way, a spherical cavity is formed inside the upper cover body, and buffer springs are arranged between the upper cover body and the top plate and between the lower cover body and the bottom plate. The upper cover body and the lower cover body are assembled and connected to form an internal spherical cavity, when the top plate and the bottom plate are relatively close to or relatively far away from each other, the buffer spring is pressed or pulled to alleviate relative displacement, impact force is alleviated, when the vibration sound source outside the double-layer gypsum board is transmitted to the upper cover body, the spherical cavity can absorb part of sound and vibration energy, the sound insulation effect is improved, the possibility that the gypsum-based fiber board falls off an H-shaped structure or a U-shaped structure after shaking is reduced, the gap is prevented from occurring in an interlayer formed by the gypsum-based fiber board, the sound insulation and fireproof effect is reduced, heat is continuously conducted to the spherical cavity when one side of the inner partition wall body catches fire and the other side of the inner partition wall body is unknown, the air pressure in the spherical cavity is heated and expanded to increase, the explosion sound is formed by the upper cover body and the lower cover body, the sound warning of the other side of the inner partition wall body is realized, the expansion of the fire condition is reduced, and the use safety is enhanced.
The vertical sound insulation keel and the auxiliary supporting piece which can effectively insulate sound are adopted in the invention, so that the invention has the following beneficial effects: the vertical sound insulation keel increases the space through the S-shaped structure and the H-shaped structure, and improves the sound insulation effect and the fireproof effect; the H-shaped structure can be inserted into gypsum-based fiber boards at two sides to form a sound insulation layer, so that the sound insulation effect and the fireproof effect are further improved; the through holes of the S-shaped structure can be used for installing penetrating keels, so that the overall structural strength of the inner partition wall body is improved, and the durability and the safety are improved; cavities on two sides of the S-shaped structure can be filled with soundproof cotton so as to increase the overall soundproof performance; the vertical edge-folding keels can form the installation of the outermost gypsum-based fiber boards, so that a plurality of gypsum-based fiber boards form a closed barrier between original walls, sound is prevented from directly penetrating, and the sound insulation effect is improved in an auxiliary manner; the auxiliary supporting pieces support the wall bodies on two sides, so that the structural strength is improved, the parallelism is kept, and the gypsum board and the original wall body are prevented from being broken due to impact interference; the external impact energy disperses the impact through the cross beam, so as to prevent the gypsum board from being deformed inwards; the swinging frame can relatively twist and slide, and the swinging frame is matched with the consumption impact of the elastic piece to protect the internal structure of the wall from being broken; the spherical cavity is used for buffering vibration transmission, so that sound transmission caused by gaps generated by dislocation of the fiber plates is avoided; the spherical cavity is heated, expands and bursts to generate sound to remind personnel, so that casualties are reduced, and the safety is realized. Therefore, the invention is a stable assembled building inner partition wall body with good sound insulation effect and fire resistance effect and a fixing structure thereof.
Drawings
FIG. 1 is a schematic cross-sectional view of an interior partition;
Fig. 2 is a schematic view of a vertical soundproof keel structure;
FIG. 3 is a schematic illustration of an H-shaped structure connected to a gypsum-based fiber board;
fig. 4 is a schematic view of a vertical trimming keel structure;
FIG. 5 is a schematic illustration of a U-shaped structure connected to a gypsum-based fiber board;
FIG. 6 is a schematic view of the auxiliary support structure;
FIG. 7 is a schematic cross-sectional view of the auxiliary support;
FIG. 8 is a schematic layout of a support assembly;
FIG. 9 is a schematic view of a support assembly;
FIG. 10 is a schematic cross-sectional view of a limiting assembly;
Reference numerals: a double layer gypsum board 1; a vertical sound insulation keel 2; an S-shaped structure 20; an H-shaped structure 21; a vertical edging keel 3; a C-shaped structure 30; a U-shaped structure 31; a gypsum-based fiber board 4; an auxiliary support 5; a top plate 50; a pillar 51; a swing frame 52; a bottom plate 53; a connecting pin 54; a chute 55; a cross bar 6; a rubber head 60; an elastic member 7; an upper cover 70; a lower cover 71; a spherical cavity 72; a buffer spring 73; a support assembly 8; a support 80; a slide rail 81; a slider 82; a threaded post 83; a threaded sleeve 84; a limit assembly 9; a metal support plate 90; folding edge 91; a slide plate 92.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the specific embodiments and the attached drawings:
it will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, an assembled building inner partition wall body comprises an original wall body, two mutually parallel double-layer gypsum boards 1 are vertically arranged between the original wall body, a vertical sound insulation keel 2 and a vertical edge-folding keel 3 are arranged between the double-layer gypsum boards 1, the vertical sound insulation keel 2 comprises S-shaped structures 20 at two ends and H-shaped structures 21 in the middle, the S-shaped structures 20 at two ends are respectively connected with similar double-layer gypsum boards 1, gypsum-based fiber boards 4 can be inserted into two sides of the H-shaped structures 21, and the gypsum-based fiber boards 4 are parallel to the double-layer gypsum boards 1.
The H-shaped structure 21 and the S-shaped structures 20 at two ends form the whole unfolding length of the vertical sound insulation keels 2, the interval between the two double-layer gypsum boards 1 at the outermost side is increased, so that the whole sound insulation volume of the partition wall is greatly improved, the gypsum-based fiber boards 4 can be inserted between the adjacent H-shaped structures 21 through the arrangement of the plurality of vertical sound insulation keels 2, the plurality of gypsum-based fiber boards 4 form a barrier between the two double-layer gypsum boards 1, on one hand, the number of layers of sound isolation is increased, the sound insulation effect is improved, on the other hand, the transmission from one side of a fire source to the other side is blocked, namely, the fire resistance time is prolonged, the spreading of smoke is effectively delayed, and the safety performance of the whole inner partition wall is improved.
Referring to fig. 4-5, the vertical edging keel 3 is arranged at the tail end of the double-layer gypsum board 1, the vertical edging keel 3 comprises a C-shaped structure 30 at two ends and a U-shaped structure 31 in the middle, the C-shaped structures 30 at two ends are respectively connected with the similar double-layer gypsum board 1, and the U-shaped structure 31 can be inserted into the gypsum-based fiber board 4.
The S-shaped structure 20 is provided with an upper cavity and a lower cavity, the cavities can be filled with filler, the middle part of the S-shaped structure 20 is provided with a through hole, the through hole can be provided with a through keel, and the through keel is used for fastening the vertical trimming keel 3.
The S-shaped structure 20 can be filled with soundproof cotton at the position of the cavity to improve the sound insulation volume of the whole inner partition wall body, through holes are provided with through keels, the cross sections of the through keels are U-shaped, clamping teeth are arranged on the through keels at intervals, the through holes of the vertical edge-folding keels can be clamped by the clamping teeth, the clamping of the through keels and the vertical soundproof keels 2 can be realized by arranging nylon cushion blocks, the structural strength is improved, the positioning of the keels is realized, and the through holes can also be used as pipeline holes for laying pipelines.
The opening directions of the C-shaped structure 30 and the U-shaped structure 31 are in the same direction, the back sides of the openings of the C-shaped structure 30 and the U-shaped structure 31 are fixed with the original wall body, and the gypsum-based fiber board 4 can be matched between the U-shaped structure 31 and the H-shaped structure 21. The C-shaped structure 30 forms a spacing support between the double-layer gypsum board 1 and the gypsum-based fiber board 4, and the opening of the C-shaped structure 30 can be filled with a filler such as soundproof cotton, so that the overall soundproof performance of the inner partition wall body is improved, the U-shaped structure 31 closest to the original wall body can be clamped with the adjacent H-shaped structure 21 to form the same gypsum-based fiber board 4, the structure of the outermost gypsum-based fiber board 4 is fixed, the back sides of the C-shaped structure 30 and the U-shaped structure 31 can be attached to the original wall body, the fixed installation of the whole inner partition wall body and the original wall body is formed, a plurality of gypsum-based fiber boards 4 are spliced to form a separation layer without gaps between the original wall bodies, and the fire resistance time is effectively prolonged and the spread of smoke is delayed.
The two sides of the vertical sound insulation keels 2 and the vertical edge-folding keels 3 can be provided with the gypsum boards according to design requirements.
Referring to fig. 6-7, auxiliary supporting pieces 5 are connected between two sides of the gypsum-based fiber board 4 and the double-layer gypsum board 1, the auxiliary supporting pieces 5 are connected with cross rods 6, and two ends of each cross rod 6 are connected with adjacent vertical sound insulation keels 2 and vertical edge folding keels 3. The auxiliary support piece 5 increases the connection structure intensity of the two sides of the gypsum-based fiber board 4 and the double-layer gypsum board 1, when external pressure is applied to the outermost double-layer gypsum board 1, the pressure is conducted to the auxiliary support piece 5, and meanwhile, the vertical sound insulation keels 2 and the vertical edge-folding keels 3 on the two sides are acted on through the cross rod 6, so that the transmission dispersion of the pressure is realized, the local recess or breakage is avoided, meanwhile, the position stability of the auxiliary support piece 5 is ensured by the cross rod 6, and the falling risk is reduced.
The tail end of the cross rod 6 is fixedly provided with rubber heads 60, and the rubber heads 60 at the two tail ends of the same cross rod 6 are respectively abutted against the vertical sound insulation keels 2 and the vertical trimming keels 3 which are similar.
The cross rod 6 realizes the whole joint location of auxiliary stay piece 5 through rubber head 60, and rubber head 60 reduces the vibrations interference when reducing to slide, improves fossil fragments durability.
The auxiliary support 5 comprises a top plate 50, the top plate 50 is fixed on the double-layer gypsum board 1, the top plate 50 is fixed with a support column 51, the support column 51 is hinged with a swing frame 52, the swing frame 52 is obliquely arranged relative to the double-layer gypsum board 1, the gypsum-based fiber board 4 is provided with a base, and the swing frame 52 is connected with the base in a matched manner. The outside pressure is transmitted to the top plate 50 and the support column 51, so that the swing frame 52 moves relative to the base, part of external impact can be consumed, and irreversible deformation of the inner partition wall body after collision is avoided.
The base comprises a bottom plate 53, the bottom plate 53 is fixed on the gypsum-based fiber board 4, the bottom plate 53 is fixed with a connecting pin 54, the connecting pin 54 is provided with a sliding groove 55, the tail end of the swinging frame 52 is provided with a rod body capable of rotating and sliding in the sliding groove 55, and an elastic piece 7 is arranged between the support column 51 and the bottom plate 53. The elastic piece 7 forms elastic connection between the top plate 50 and the bottom plate 53, the rod body at the tail end of the swinging frame 52 can buffer and consume the impact force vertical to or parallel to the double-layer gypsum board 1 by sliding and twisting in the sliding groove 55, the parallelism of the gypsum-based fiber board 4 relative to the double-layer gypsum board 1 is ensured, the interference of the whole inner partition wall body at the connection part with the original wall body is reduced, the possibility of fracture is avoided, the elastic piece 7 is extruded to synchronously buffer the pressure when the swinging frame 52 moves,
The elastic member 7 includes an upper cover 70 and a lower cover 71, the upper cover 70 and the lower cover 71 are vertically and symmetrically connected and form a spherical cavity 72, and buffer springs 73 are respectively provided between the upper cover 70 and the top plate 50 and between the lower cover 71 and the bottom plate 53. The upper cover body 70 and the lower cover body 71 are assembled and connected to form an inner spherical cavity 72, when the top plate 50 and the bottom plate 53 are relatively close to or relatively far away from each other, the buffer spring 73 is pressed or pulled to alleviate relative displacement, impact force is alleviated, when the vibration sound source outside the double-layer gypsum board 1 is transmitted to the upper cover body 70, the spherical cavity 72 can absorb part of sound and vibration energy, the sound insulation effect is improved, meanwhile, the possibility that the gypsum-based fiber board 4 falls off the H-shaped structure 21 or the U-shaped structure 31 after shaking is reduced, gaps are prevented from occurring on the interlayer formed by the gypsum-based fiber board 4, the sound insulation and fire prevention effect is reduced, when one side of the inner partition wall catches fire and the other side is not informed, heat is continuously conducted to the spherical cavity 72, air pressure in the spherical cavity 72 is heated and expanded to be increased, the upper cover body 70 and the lower cover body 71 are fried to form burst sound, the sound warning on the other side of the inner partition wall is realized, the probability of enlarging fire is reduced, and the use safety is enhanced.
Referring to fig. 8-10, a fixing structure of an assembled simple inner partition wall body is provided, which comprises a support assembly 8, wherein the support assembly 8 is arranged below and above the inner partition wall body, the support assembly 8 comprises a support frame 80 and a slide rail 81, the support frame 80 supports the bottom of the double-layer gypsum board 1, the slide rail 81 is connected with at least two sliding blocks 82, the sliding blocks 82 can slide relatively to the slide rail 81 in a rotating manner, and an adjusting mechanism is arranged between the sliding blocks 82 and the support frame 80 in a matched manner.
The slide rail 81 has an assembly hole in which a fastening screw can be fitted, and the slide rail 81 is fixed to the ground by the fastening screw.
The adjusting mechanism comprises a threaded column 83 and a threaded sleeve 84, the threaded column 83 is fixed at the upper end of the sliding block 82, the threaded sleeve 84 is arranged at the bottom of the supporting frame 80 in a sliding mode, and the threaded sleeve 84 is connected with the threaded column 83 in a matched mode.
Because the parallelism of the inner partition wall body relative to the ground or the ceiling cannot be guaranteed when the inner partition wall body is installed, the screw sleeve 84 rotates on the screw column 83, so that the support frame 80 can be adjusted in height and angle relative to the slide rail 81, the levelness of the inner partition wall body relative to the ground can be adjusted, even if the leveling of the inner partition wall body installation is realized, and the inner partition wall body installation fixed speed is improved.
The screw thread post 83, the screw thread sleeve 84 and the support 80 can ensure that a certain gap exists between the whole inner partition wall body and the bottom surface of the installation, and when the conditions of ground wetting, water leakage and the like occur in a house, the influence of bottom moisture and water on the inner partition wall body is reduced, and the durable effect of the inner partition wall body is improved.
Be equipped with spacing subassembly 9 between two adjacent sliders 82, spacing subassembly 9 includes crooked metal support plate 90, and the crooked end and the support frame 80 butt of metal support plate 90, and the crooked end of metal support plate 90 is connected with hem 91, and hem 91 is close to slide rail 81 middle part slope, and hem 91 is connected with same slide 92, and slide 92 end can with the slider 82 butt of close, slide 92 can slide in slide rail 81.
The adjusting mechanism forms the support of the mounting frame and the sliding rail 81, and the sliding plate 92 limits the distance between the two sliding blocks 82, so that uneven stress caused by concentration of the supporting points on one side is prevented, and the inner partition wall is led to incline relative to the ceiling or the ground.
On the other hand, when the ceiling or the bottom ground is wetted and expanded, the expanded wall surface deformation extrudes the sliding rail 81, and the sliding rail 81 is subjected to pressure transmission to the metal supporting plate 90, so that the folded edge 91 at the tail end of the metal supporting plate 90 is outwards expanded, the expansion pressure is dispersed, meanwhile, the outwards expanded folded edge 91 can be clamped on the threaded column 83, the threaded sleeve 84 is prevented from being connected and loosened on the threaded column 83 due to expansion force, the fastening installation of the upper part and the lower part of the inner partition wall body is ensured, and the fixing stability of the inner partition wall body is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides an interior partition wall body of assembled building, includes former wall body, be provided with two bilayer plasterboards (1) that are parallel to each other perpendicularly between the former wall body, be equipped with vertical sound insulation fossil fragments (2) and vertical receipts limit fossil fragments (3), characterized by between bilayer plasterboard (1): the vertical sound insulation keel (2) comprises an S-shaped structure (20) at two ends and an H-shaped structure (21) in the middle, the S-shaped structures (20) at two ends are respectively connected with the similar double-layer gypsum boards (1), gypsum-based fiber boards (4) can be inserted into two sides of the H-shaped structures (21), the gypsum-based fiber boards (4) are parallel to the double-layer gypsum boards (1), auxiliary supporting pieces (5) are connected between two sides of the gypsum-based fiber boards (4) and the double-layer gypsum boards (1), the auxiliary supporting pieces (5) are connected with cross bars (6), two ends of each cross bar (6) are connected with the adjacent vertical sound insulation keel (2) and the adjacent vertical edge folding keel (3),
The auxiliary supporting piece (5) comprises a top plate (50), the top plate (50) is fixed on the double-layer gypsum board (1), the top plate (50) is fixedly provided with a support column (51), the support column (51) is hinged with a swinging frame (52), the swinging frame (52) is obliquely arranged relative to the double-layer gypsum board (1), the gypsum-based fiber board (4) is provided with a base, the swinging frame (52) is connected with the base in a matched manner,
The base includes bottom plate (53), bottom plate (53) are fixed in gypsum-based fibreboard (4), bottom plate (53) are fixed with connecting pin (54), connecting pin (54) have spout (55), swing frame (52) end have can spout (55) internal rotation and the body of rod that slides, pillar (51) with be equipped with elastic component (7) between bottom plate (53), elastic component (7) include upper cover body (70) and lower cover body (71), upper cover body (70) with lower cover body (71) upper and lower symmetry is connected and inside spherical chamber (72) of formation, upper cover body (70) with between roof (50) lower cover body (71) with all be equipped with buffer spring (73) between bottom plate (53).
2. The fabricated building interior partition wall according to claim 1, wherein: the vertical edge folding keel (3) is arranged at the tail end of the double-layer gypsum board (1), the vertical edge folding keel (3) comprises C-shaped structures (30) at two ends and U-shaped structures (31) in the middle, the C-shaped structures (30) at two ends are respectively connected with the similar double-layer gypsum board (1), and the U-shaped structures (31) can be inserted into the gypsum-based fiber board (4).
3. The fabricated building interior partition wall according to claim 1, wherein: the S-shaped structure (20) is provided with an upper cavity and a lower cavity, the cavities can be filled with filler, the middle part of the S-shaped structure is provided with a through hole, the through hole can be provided with a through keel, and the through keel is used for fastening the vertical trimming keel (3).
4. The fabricated building interior partition wall according to claim 2, wherein: the C-shaped structure (30) and the U-shaped structure (31) are in the same direction in the opening direction, the C-shaped structure (30) and the U-shaped structure (31) are fixed on the back side of the opening and the original wall, and the gypsum-based fiber board (4) can be arranged between the U-shaped structure (31) and the H-shaped structure (21) in a matched mode.
5. A fixed knot of partition wall body constructs in assembled building, adopts the partition wall body in assembled building of claim 1, characterized by: including supporting component (8), supporting component (8) are located the upper and lower side of interior partition wall body, supporting component (8) include support frame (80) and slide rail (81), support frame (80) are right double-deck gypsum board (1) bottom sprag, slide rail (81) are connected with two at least sliders (82), slider (82) can be relative slide rail (81) rotation slip, slider (82) with the cooperation is provided with adjustment mechanism between support frame (80).
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| CN202311489538.9A CN117344893B (en) | 2023-11-10 | 2023-11-10 | Partition wall body and fixed knot constructs in assembled building |
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| CN202311489538.9A CN117344893B (en) | 2023-11-10 | 2023-11-10 | Partition wall body and fixed knot constructs in assembled building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212836098U (en) * | 2020-06-20 | 2021-03-30 | 冠恒建设工程有限公司 | Toilet partition wall structure |
| CN215670333U (en) * | 2021-09-29 | 2022-01-28 | 中建八局建筑科技(山东)有限公司 | Assembled partition wall bottom levelling device |
| CN216787542U (en) * | 2022-01-20 | 2022-06-21 | 广东声创科技有限公司 | Inner double-cavity sound insulation wall assembly system with S-shaped framework |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7131947B2 (en) * | 2018-04-19 | 2022-09-06 | 積水化学工業株式会社 | Architectural surface structure, manufacturing method thereof, and panel structure |
| CN214531457U (en) * | 2021-03-05 | 2021-10-29 | 重庆钜泰建筑装饰工程有限公司 | Double-deck gypsum board furred ceiling structure is built in room |
| CN216195742U (en) * | 2021-11-05 | 2022-04-05 | 张志刚 | Assembled partition wall structure |
| CN217759426U (en) * | 2022-07-27 | 2022-11-08 | 杭州材先生建材有限公司 | High sound insulation wall body of shock attenuation erects fossil fragments suitable for assembled |
| CN217924257U (en) * | 2022-08-16 | 2022-11-29 | 深圳市郑中设计股份有限公司 | Two-sided assembled wall |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212836098U (en) * | 2020-06-20 | 2021-03-30 | 冠恒建设工程有限公司 | Toilet partition wall structure |
| CN215670333U (en) * | 2021-09-29 | 2022-01-28 | 中建八局建筑科技(山东)有限公司 | Assembled partition wall bottom levelling device |
| CN216787542U (en) * | 2022-01-20 | 2022-06-21 | 广东声创科技有限公司 | Inner double-cavity sound insulation wall assembly system with S-shaped framework |
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