CN220908792U - Fireproof shear wall building structure - Google Patents
Fireproof shear wall building structure Download PDFInfo
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- CN220908792U CN220908792U CN202322722641.5U CN202322722641U CN220908792U CN 220908792 U CN220908792 U CN 220908792U CN 202322722641 U CN202322722641 U CN 202322722641U CN 220908792 U CN220908792 U CN 220908792U
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- 239000004567 concrete Substances 0.000 claims abstract description 85
- 238000005192 partition Methods 0.000 claims abstract description 18
- 239000003973 paint Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 36
- 239000010959 steel Substances 0.000 claims description 36
- 210000001503 joint Anatomy 0.000 claims description 15
- 239000003063 flame retardant Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000004816 latex Substances 0.000 claims description 2
- 229920000126 latex Polymers 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 5
- 239000010410 layer Substances 0.000 description 13
- 238000010276 construction Methods 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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- Building Environments (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to the field of shear walls, in particular to a fireproof shear wall building structure, which comprises a shear wall base, wherein a first concrete wall is fixedly arranged above the shear wall base, an outer fireproof plate is fixedly arranged on one side of the outer part of the first concrete wall, and a fireproof paint protection layer is attached to one side of the outer fireproof plate. According to the utility model, through the arrangement of the first concrete wall body, the outer fireproof plate, the fireproof paint protection layer, the first fireproof partition plate, the second concrete wall body and the second fireproof partition plate, when the shear wall building structure is used for acting on the interior of a house and encountering sudden fire, the outer fireproof plate and the fireproof paint protection layer outside the first concrete wall body and the second concrete wall body provide certain fireproof capacity for the shear wall building structure, and when the fire burns indoors, the probability that the fire is spread and burned is reduced, so that the integrity of the concrete inside the outer fireproof plate is ensured.
Description
Technical Field
The utility model relates to the field of shear walls, in particular to a fireproof shear wall building structure.
Background
The shear wall is also called wind-resistant wall, anti-seismic wall or structural wall, the wall body in the house or structure mainly bears the horizontal load and vertical load gravity caused by wind load or earthquake action, the shear wall is also called anti-seismic wall, and is generally made of reinforced concrete, the wall body can be divided into a bearing wall and a shear wall according to the stress characteristics, the former is mainly used for bearing vertical load, such as masonry wall; the latter is mainly to bear horizontal load, and in the antidetonation fortification district, horizontal load mainly produces by horizontal earthquake effect, therefore the shear force wall also is sometimes called the antidetonation wall, and shear force wall building structure refers to the reinforced concrete wallboard and replaces the beam column to bear the structure of vertical pressure and horizontal pressure, mainly is the internal force that is used for bearing the load, effective control structure's horizontal force, possess good structure bearing capacity.
Through searching, the utility model discloses a shear wall building structure of publication number CN212534645U specifically discloses a shear wall building structure, including concrete layer and frame construction, the inside frame construction that is fixed with of concrete layer, the concrete layer includes concrete cushion and concrete foundation, concrete foundation is pour to concrete cushion top surface, the frame construction includes four girders and a plurality of steel hoop, four the girder equiangular fixing is in concrete cushion corner department, four girder outer wall equidistance is fixed with a plurality of steel hoops through the steel wire, two girders of corresponding same one side of concrete cushion top surface locate equidistant a plurality of longitudinal bars of being fixed with of position, in the utility model, through being fixed with No. two transverse bars at the outer wall of bent bar, be fixed with the circle muscle through the steel wire at the outer wall of No. two transverse bars and bent bar junction, can make the inside concrete foundation of pouring of whole frame construction, can make the wind-proof shock resistance reinforcing of whole shear wall, has solved the problem that the security of adopting the frame construction to build in many strong wind earthquake areas is low.
In the above patent, the concrete base layer is poured in the whole frame structure only through the concrete layer, the frame structure, the second transverse ribs and the ring ribs, so that the windproof and anti-seismic capacity of the whole shear wall is enhanced, the problem that the safety of building a house by adopting the frame structure in a multi-strong wind earthquake area is low is solved, but when the house is in fire disaster in the daily use process, the shear wall building structure does not have a fireproof function, the shear wall building structure can be burnt together under the influence of fire, the burnt heat can cause the deformed concrete member of the steel structure to break, the function of supporting the house cannot be fully completed, the bearing capacity of the shear wall building structure to the house is reduced, people living for a long time is inconvenient, and potential safety hazards are easily caused.
Therefore, it is necessary to invent a fire-proof shear wall building structure to solve the above problems.
Disclosure of utility model
The utility model aims to provide a fireproof shear wall building structure, which provides a certain fireproof capability for the shear wall building structure through an outer fireproof plate, a fireproof paint protection layer, a first fireproof partition plate and a second fireproof partition plate, reduces the probability of the same spreading combustion when a fire is combusted in a room, ensures the integrity of concrete in the outer fireproof plate and prevents the effect of deformation of a steel structure caused by the influence of combustion heat on vertical shear steel bars and transverse shear steel bars in the outer fireproof plate, so as to solve the problems that the shear wall building structure in the prior art does not have a fireproof function when a house is in a daily use process, the shear wall building structure is influenced by the fire to burn together, the heat generated by combustion can crack the deformed concrete members of the steel structure, the effect of supporting the house cannot be fully completed, the bearing capability of the shear wall building structure to the house is reduced, people are inconvenient to live for a long time, and potential safety hazards are easily caused.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a fire prevention formula shear force wall building structure, includes the shear force wall base, the top fixed mounting of shear force wall base has first concrete wall, outside one side fixed mounting of first concrete wall has outer PLASTIC LAMINATED, one side laminating of outer PLASTIC LAMINATED has the flame retardant coating, wall docking groove has been seted up to the outside opposite side of first concrete wall, wall docking groove's inside runs through has fixing bolt, fixing bolt's one end swing joint has first fire baffle, one side of first fire baffle is provided with the second concrete wall, outside one side fixed mounting of second concrete wall has the wall groove butt joint piece, the inside of wall groove butt joint piece runs through there is fastening bolt, fastening bolt's one end swing joint has the second fire baffle, the top fixed mounting of second concrete wall has the shear force shrouding.
Preferably, the fireproof paint protection layer is closely attached to the outer fireproof plate, and the fireproof paint protection layer is made of the following materials: neoprene latex.
Preferably, the first fireproof partition plate is in threaded connection with the first concrete wall body through fixing bolts, and the fixing bolts are distributed on the first fireproof partition plate at equal intervals.
Preferably, the second fireproof partition plate is movably connected with the second concrete wall body through a fastening bolt, and the center line of the second fireproof partition plate is identical with the center line of the second concrete wall body.
Preferably, the inside fixed mounting of second concrete wall has vertical shear steel bar, the outside fixed mounting of vertical shear steel bar has the fixed disk knot, the top that the fixed disk was detained has the locating bolt, the one end swing joint of locating bolt has the adapter sleeve, one side fixed mounting of adapter sleeve has horizontal shear steel bar.
Preferably, the transverse shear steel bars are in threaded connection with the vertical shear steel bars through positioning bolts, and the positioning bolts are symmetrically arranged by the central axis of the connecting sleeve.
In the technical scheme, the utility model has the technical effects and advantages that:
1. Through the arrangement of the first concrete wall body, the outer fireproof plate, the fireproof paint protection layer, the first fireproof partition plate, the second concrete wall body and the second fireproof partition plate, when the shear wall building structure is used for acting on the interior of a house and sudden fire occurs, the outer fireproof plate and the fireproof paint protection layer outside the first concrete wall body and the second concrete wall body provide certain fireproof capacity for the shear wall building structure, when fire burns indoors, the probability that the fire is spread and burnt is reduced, the integrity of concrete inside the outer fireproof plate is ensured, heat during burning is isolated, the problem that the deformation of a steel structure is caused by the influence of burning heat on vertical shear steel bars and transverse shear steel bars inside the first concrete wall body and the second concrete wall body is avoided, and when the fire is too large and has spread on the shear wall building structure, the first fireproof partition plate and the second fireproof partition plate in a wall body butt joint groove in the middle can also strengthen the time that the wall building structure is burnt, and the supporting force is continuously provided for the house, and valuable time is provided for people in the house to escape from the field to a certain extent;
2. through the setting of first concrete wall, second concrete wall, perpendicular shear force reinforcing bar, fixed disk knot, positioning bolt, adapter sleeve and horizontal shear force reinforcing bar, when using this shear force wall building structure to act on the house and support, it is convenient to be connected multiunit perpendicular shear force reinforcing bar and horizontal shear force reinforcing bar through fixed disk knot, positioning bolt and adapter sleeve, disk knot formula installation has sufficient sturdiness and stability, also make things convenient for first concrete wall and second concrete wall to pour moreover, this shear force wall building structure holistic rigidity has been improved, this shear force wall building structure's stability has been strengthened, make the shear force wall building structure bearing heavier.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an outer fire-retardant panel structure according to the present utility model;
FIG. 3 is a schematic view of a first fire barrier according to the present utility model;
FIG. 4 is a schematic view of a second fire barrier according to the present utility model;
fig. 5 is a schematic view of a transverse shear bar structure according to the present utility model.
Reference numerals illustrate:
1. A shear wall base; 2. a first concrete wall; 3. an outer fire protection plate; 4. a protective layer of fire-retardant paint; 5. a wall butt joint groove; 6. a fixing bolt; 7. a first fire barrier; 8. a second concrete wall; 9. wall groove butt joint blocks; 10. a fastening bolt; 11. a second fire barrier; 12. erecting shear steel bars; 13. a fixed disc buckle; 14. positioning bolts; 15. a sleeve is connected; 16. transverse shear steel bars; 17. and (5) a sealing plate of the upper shear wall.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a fireproof shear wall building structure as shown in figures 1-5, which comprises a shear wall base 1, wherein a first concrete wall body 2 is fixedly arranged above the shear wall base 1, one side of the outside of the first concrete wall body 2 is fixedly provided with an outer fireproof plate 3, one side of the outer fireproof plate 3 is attached with a fireproof paint protection layer 4, the other side of the outside of the first concrete wall body 2 is provided with a wall butt joint groove 5, the inside of the wall butt joint groove 5 is penetrated with a fixing bolt 6, one end of the fixing bolt 6 is movably connected with a first fireproof partition 7, one side of the first fireproof partition 7 is provided with a second concrete wall body 8, one side of the outside of the second concrete wall body 8 is fixedly provided with a wall groove butt joint block 9, the inside of the wall groove butt joint block 9 is penetrated with a fastening bolt 10, one end swing joint of fastening bolt 10 has second fire baffle 11, the top fixed mounting of second concrete wall body 8 has upper shear wall shrouding 17, when using this shear wall building structure to act on the house inside and meet sudden fire, outside outer PLASTIC LAMINATED 3 of first concrete wall body 2 and second concrete wall body 8 and flame retardant coating 4 provide certain fire prevention ability for this shear wall building structure, when the fire burns in the room, reduce the probability that oneself is also spread the burning and guarantee the integrality of the inside concrete of outer PLASTIC LAMINATED 3, the heat when isolated burning simultaneously avoids first concrete wall body 2 and the inside vertical shear steel bar 12 of second concrete wall body 8 and horizontal shear steel bar 16 to receive the problem that the combustion heat influences and lead to steel structure deformation.
As shown in fig. 1, 2, 3 and 4, the fireproof paint protection layer 4 is tightly attached to the outer fireproof plate 3, and the fireproof paint protection layer 4 is made of: the neoprene emulsion, outer PLASTIC LAMINATED 3 and flame retardant coating 4 provide certain fire prevention ability for this shear wall building structure, when the fire burns in the room, reduce the probability that self is also spread burning and guarantee the integrality of the inside concrete of outer PLASTIC LAMINATED 3, first fire baffle 7 passes through fixing bolt 6 and first concrete wall body 2 threaded connection, fixing bolt 6 is equidistant distribution on first fire baffle 7, when the fire too big has spread on this shear wall building structure, first fire baffle 7 and second fire baffle 11 in the wall butt joint groove 5 in the middle of first concrete wall body 2 and the second concrete wall body 8 also can strengthen this shear wall building structure by the time of burning, continue to provide holding power for the house, second fire baffle 11 is through fastening bolt 10 and second concrete wall body 8 swing joint, the central line of second fire baffle 11 coincides with the central line of second concrete wall body 8, fastening bolt 10 simple structure simple operation, also make things convenient for the operation workman to pour and install second fire baffle 11 when carrying out to this shear wall building structure.
As shown in fig. 1, fig. 4 and fig. 5, the vertical shear steel bars 12 are fixedly installed in the second concrete wall 8, the fixed disc buckles 13 are fixedly installed outside the vertical shear steel bars 12, the positioning bolts 14 penetrate through the upper portions of the fixed disc buckles 13, one ends of the positioning bolts 14 are movably connected with connecting sleeves 15, one sides of the connecting sleeves 15 are fixedly provided with transverse shear steel bars 16, a plurality of groups of vertical shear steel bars 12 and the transverse shear steel bars 16 are conveniently connected through the fixed disc buckles 13, the positioning bolts 14 and the connecting sleeves 15, the transverse shear steel bars 16 are in threaded connection with the vertical shear steel bars 12 through the positioning bolts 14, the positioning bolts 14 are symmetrically arranged by central axes of the connecting sleeves 15, and the disc buckle type installation has enough firmness and stability and is convenient for pouring the first concrete wall 2 and the second concrete wall 8.
The working principle of the utility model is as follows: firstly, before the shear building structure is built and poured, a plurality of groups of vertical shear steel bars 12 and transverse shear steel bars 16 are connected on a shear wall base 1 through a fixed disc buckle 13, a positioning bolt 14 and a connecting sleeve 15, then concrete is used for pouring a first concrete wall body 2 and a second concrete wall body 8, an upper shear wall sealing plate 17 is installed for completing the building and pouring work of the shear building structure, when the shear wall building structure acts on the interior of a house and encounters a sudden fire, an outer fireproof plate 3 and a fireproof paint protective layer 4 outside the first concrete wall body 2 and the second concrete wall body 8 provide certain fireproof capacity for the shear wall building structure, when the fire burns in the house, the probability of the fire being spread and burned by the fire is reduced, the integrity of the concrete inside the outer fireproof plate 3 is ensured, then the heat when outer PLASTIC LAMINATED 3 and flame retardant coating 4 isolated burning avoids the problem that vertical shear steel bar 12 and horizontal shear steel bar 16 in first concrete wall 2 and second concrete wall 8 receive the influence of burning heat and lead to steel construction deformation, then when the fire continues burning and has spread to this shear wall building structure, first fire barrier 7 and second fire barrier 11 in wall body butt joint groove 5 in the middle of first concrete wall 2 and second concrete wall 8 have strengthened this shear wall building structure by the time of burning, continue to provide holding power for the house, provide valuable time for indoor personnel to escape the scene of a fire, finally according to the construction and the use of above-mentioned operation completion all shear wall building structure after, regularly detect the shear wall building structure can, wherein the material of flame retardant coating 4 is: the neoprene emulsion is used for the fireproof shear wall building structure.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a fire prevention formula shear wall building structure, includes shear wall base (1), its characterized in that: the top fixed mounting of shear force wall base (1) has first concrete wall body (2), outside one side fixed mounting of first concrete wall body (2) has outer PLASTIC LAMINATED (3), the laminating of one side of outer PLASTIC LAMINATED (3) has fire-retardant paint protection layer (4), wall body butt joint groove (5) have been seted up to the outside opposite side of first concrete wall body (2), the inside of wall body butt joint groove (5) is run through there is fixing bolt (6), the one end swing joint of fixing bolt (6) has first fire-retardant coating plate (7), one side of first fire-retardant coating plate (7) is provided with second concrete wall body (8), outside one side fixed mounting of second concrete wall body (8) has wall groove butt joint piece (9), the inside of wall groove butt joint piece (9) is run through there is fastening bolt (10), the one end swing joint of fastening bolt (10) has second fire-retardant coating plate (11), the top fixed mounting of second concrete wall body (8) has upper wall shear force shrouding (17).
2. A fire-resistant shear wall building structure as claimed in claim 1, wherein: the fireproof paint protection layer (4) is tightly attached to the outer fireproof plate (3), and the fireproof paint protection layer (4) is made of the following materials: neoprene latex.
3. A fire-resistant shear wall building structure as claimed in claim 1, wherein: the first fireproof partition plate (7) is in threaded connection with the first concrete wall body (2) through the fixing bolts (6), and the fixing bolts (6) are distributed on the first fireproof partition plate (7) at equal intervals.
4. A fire-resistant shear wall building structure as claimed in claim 1, wherein: the second fireproof partition plate (11) is movably connected with the second concrete wall body (8) through a fastening bolt (10), and the center line of the second fireproof partition plate (11) is matched with the center line of the second concrete wall body (8).
5. A fire-resistant shear wall building structure as claimed in claim 1, wherein: the inside fixed mounting of second concrete wall body (8) has perpendicular shear force reinforcing bar (12), the outside fixed mounting of perpendicular shear force reinforcing bar (12) has fixed disk to detain (13), the top that fixed disk detained (13) is run through has positioning bolt (14), one end swing joint of positioning bolt (14) has adapter sleeve (15), one side fixed mounting of adapter sleeve (15) has horizontal shear force reinforcing bar (16).
6. A fire-resistant shear wall building structure as defined in claim 5, wherein: the transverse shear steel bar (16) is in threaded connection with the vertical shear steel bar (12) through a positioning bolt (14), and the positioning bolt (14) is symmetrically arranged by the central axis of the connecting sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322722641.5U CN220908792U (en) | 2023-10-11 | 2023-10-11 | Fireproof shear wall building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322722641.5U CN220908792U (en) | 2023-10-11 | 2023-10-11 | Fireproof shear wall building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220908792U true CN220908792U (en) | 2024-05-07 |
Family
ID=90911824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322722641.5U Active CN220908792U (en) | 2023-10-11 | 2023-10-11 | Fireproof shear wall building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220908792U (en) |
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2023
- 2023-10-11 CN CN202322722641.5U patent/CN220908792U/en active Active
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