CN216239150U - Fire prevention and decoration structure of steel plate shear wall - Google Patents
Fire prevention and decoration structure of steel plate shear wall Download PDFInfo
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- CN216239150U CN216239150U CN202122595664.5U CN202122595664U CN216239150U CN 216239150 U CN216239150 U CN 216239150U CN 202122595664 U CN202122595664 U CN 202122595664U CN 216239150 U CN216239150 U CN 216239150U
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Abstract
The utility model discloses a steel plate shear wall fireproof and decorative structure which comprises a bearing column, a shear wall body, stiffening ribs, a brick laying layer, a fiber cement plate and a flame-retardant decorative plate, wherein two ends of the shear wall body are respectively connected to the bearing column, the stiffening ribs are arranged on the shear wall body, the brick laying layer is wrapped and paved on the outer side surfaces of the shear wall body and the stiffening ribs, and the fiber cement plate and the flame-retardant decorative plate are respectively arranged on two surfaces of the shear wall body. The application has the following expected technical effects: this structure is the assembled connection, and the cooperation through heel post and shear force wall makes the structure more stable, and the shear force wall body outside is provided with multilayer protection architecture, makes the internal metal part of shear force wall can not expose in the air, effectively prevents the metal corrosion, has promoted life, and this structural assembly is simple simultaneously, has shortened the engineering time greatly, convenient for draw materials.
Description
Technical Field
The utility model relates to the technical field of shear walls, in particular to a fireproof and decorative structure of a steel plate shear wall.
Background
Shear walls are also known as wind resistant walls, seismic walls or structural walls. The wall body mainly bears horizontal load and vertical load caused by wind load or earthquake action in the house or the structure, and the structure is prevented from being sheared and damaged. Also known as earthquake resistant walls, are generally made of reinforced concrete. It is divided into a plane shear wall and a cylinder shear wall. The plane shear wall is used in reinforced concrete frame structure, plate lifting structure and flat slab system. In order to increase the rigidity, strength and collapse resistance of the structure, the reinforced concrete shear wall can be cast in situ or prefabricated in some parts. The cast-in-place shear wall, the peripheral beams and the columns are simultaneously poured, and the integrity is good. The cylinder shear wall is used in high-rise buildings, high-rise structures and suspension structures and is formed by enclosing of partition walls of elevator rooms, staircases, equipment and auxiliary rooms, the cylinder wall is a cast-in-place reinforced concrete wall body, and the rigidity and the strength of the cylinder shear wall are higher than those of a plane shear wall in bearing of larger horizontal load.
Chinese utility model publication No. CN211172527U discloses a fire prevention and decoration structure for steel plate shear wall. The steel column shear wall comprises steel columns, steel plate shear walls, stiffening ribs, tie bars, building blocks, fireproof paint and plastering mortar; arranging vertical stiffening ribs on two sides of the steel plate shear wall, wherein the stiffening ribs on the two sides of the steel plate shear wall are alternately arranged along the horizontal connecting line between the steel columns; the adjacent steel columns on the two sides of the steel plate shear wall are connected with tie bars in a welding mode, the tie bars are arranged on the outer sides of the stiffening ribs, and the plurality of tie bars are arranged on the outer side of the steel plate shear wall at intervals up and down; two blocks are built between adjacent tie bars, no block is built outside the stiffening rib, and the blocks are tightly attached to the steel plate shear wall, the steel column and the stiffening rib; and plastering mortar is laid on the outer sides of the building blocks and the steel columns, and fireproof paint is sprayed between the plastering mortar and the steel columns.
Above-mentioned patent is drawn materials conveniently, and construction convenience, but the shock resistance is not good enough, and when the building was high-rise building, the requirement of shear force wall anti-wind energy was high, and this structure can not be fine provides the holding power to wind.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fireproof and decorative structure of a steel plate shear wall, aiming at the problems in the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a steel sheet shear force wall fire prevention and decorative structure, a serial communication port, including heel post, shear force wall body, stiffening rib, brick layer, fiber cement board and fire-retardant decorative board, the heel post is provided with two at least and is located same horizontal position interval arrangement, shear force wall body both ends connect respectively in the heel post, stiffening rib be provided with a plurality ofly and all set up in on the shear force wall body, brick layer parcel is laid shear force wall body and stiffening rib's lateral surface sets up, the fiber cement board with fire-retardant decorative board sets up respectively two lateral surfaces of shear force wall body cover in the brick layer.
Through the technical scheme, the heel post provides stable support for the shear force wall body, the stiffening rib can carry out inseparable connection with brick laying layer and shear force wall body, make the shear force wall body more firm, the brick laying layer covers in the shear force wall body outside simultaneously, the protective action is provided, fire-retardant decorative board effectively improves fire behaviour, prevent the intensity of a fire to spread, be favorable to putting out and winning time for fire rescue of the intensity of a fire, and reduce the production of poisonous flue gas among the combustion process, reduce casualties, the fiber cement board ageing resistance, the weathering resistance, the durability is good, wide in use, easily transport. This structure is the assembled connection, and the cooperation through heel post and shear force wall makes the structure more stable, and the shear force wall body outside is provided with multilayer protection architecture, makes the internal metal part of shear force wall can not expose in the air, effectively prevents the metal corrosion, has promoted life, and this structural assembly is simple simultaneously, has shortened the engineering time greatly, convenient for draw materials.
Shear force wall body includes steel sheet, support frame and soundproof cotton, the steel sheet is provided with the polylith and from last down horizontal interval arrangement, the support frame sets up between the gap that the steel sheet formed, just the top and the bottom of support frame all connect in the steel sheet, support frame and polylith the steel sheet is formed with a plurality of spaces, soundproof cotton fills in the space.
Through above-mentioned technical scheme, the shear force wall body carries out the aggregate erection through the polylith steel sheet, and carries out the joint support through the support frame, the effectual stability that has promoted the shear force wall body, simultaneously can also carry out noise reduction treatment through the soundproof cotton of inside setting, and sound insulation effect is better, and the use of inner space is more abundant.
The support frame comprises the polylith metal sheet, the metal sheet is 45 jiaos of interconnect arrangement with the horizontal plane.
Through above-mentioned technical scheme, the backup pad slope sets up and makes and form a plurality of triangle-shaped spaces between two steel sheets, and the structure is more stable, and is effectual to two steel sheets played the supporting role simultaneously, makes the inseparabler that the steel sheet is connected, has strengthened the anti-wind ability, and the metal sheet is convenient for draw materials, simple manufacture, is convenient for construct fast and use.
The bearing column is a rectangular columnar body, a rectangular metal frame is arranged in the bearing column, a plurality of supporting rods are arranged in the rectangular metal frame, and the supporting rods are obliquely and downwards arranged at opposite angles.
Through above-mentioned technical scheme, the structural stability and the shock resistance that backup pad diagonal angle slope set up can effectual reinforcing heel post, supplementary wind-resistant ability and the shock resistance that has promoted the shear force wall body, and the bracing piece is drawn materials conveniently, and simple manufacture, the staff of being convenient for carries out quick construction and uses.
Concrete slurry is filled in the rectangular metal frame.
Through the technical scheme, the bearing column made of concrete slurry has the advantages of large supporting force, stable structure, good plasticity and anti-seismic performance, simple construction, greatly shortened construction period, fewer parts, short welding line and simple column base structure compared with a pure steel column.
One side of the bearing column connecting shear wall body is also provided with a connecting plate, the connecting plate is made of metal, and the steel plates are all connected to the connecting plate.
Through above-mentioned technical scheme, the connecting plate makes it become a whole with polylith steel sheet fixed connection, and indirect promotion shear force wall body's structural stability, the connecting plate sets up on the heel post simultaneously, makes shear force wall body and heel post connect more firmly, and this connected mode is detachable connection, has effectively shortened the engineering time, and it is more convenient to use.
And a plurality of anchoring rods are further arranged on the connecting plate, and one ends of the anchoring rods penetrate through the connecting plate and extend into the rectangular metal frame.
Through above-mentioned technical scheme, the anchor pole can be effectual be connected the connecting plate with the heel post, the indirect promotion with the connectivity of shear force wall, the inside concrete mud of having annotated of rectangle metal crate, the structural stability of reinforcing connecting plate and anchor pole that can step forward makes shear force wall body's shock resistance and wind resistance effectively promote.
The thickness of the flame-retardant decorative plate is the same as that of the fiber cement plate, the two ends of the flame-retardant decorative plate and the two ends of the fiber cement plate are provided with anchor bolts, and one end of each anchor bolt penetrates into the rectangular metal frame.
Through the technical scheme, the flame-retardant decorative plate and the fiber cement plate are fixed on the shear wall through the anchor, and meanwhile, the other end of the anchor is wrapped and fixed by the concrete slurry in the rectangular metal frame, so that the flame-retardant decorative plate and the fiber cement plate are connected by the anchor more closely and are not easy to loosen, the processing method is free of later maintenance and simple to operate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the heel post provides stable support for the shear force wall body, the stiffening rib can carry out inseparable connection with brick layer and shear force wall body, it is more firm to make the shear force wall body, the brick layer covers in the shear force wall body outside simultaneously, the protective action is provided, fire-retardant decorative board effectively improves fire behavior, prevent the intensity of a fire to stretch, be favorable to putting out of the intensity of a fire and win the time for fire rescue, and reduce the production of poisonous flue gas in the combustion process, reduce the casualties, the fiber cement board ageing resistance, the weathering resistance, the durability is good, wide use, easily transport. The structure is in assembly connection, the structure is more stable through the matching of the bearing columns and the shear walls, and the multilayer protection structure is arranged outside the shear walls, so that metal parts in the shear walls cannot be exposed in the air, metal corrosion is effectively prevented, the service life is prolonged, meanwhile, the structure is simple to assemble, the construction time is greatly shortened, and the materials are convenient to obtain;
2. shear force wall body carries out the aggregate erection through the polylith steel sheet, and carries out joint support through the support frame, the effectual stability that has promoted shear force wall body, simultaneously can also carry out noise reduction through the soundproof cotton of inside setting, and the sound insulation effect is better, and the use of inner space is more abundant.
Drawings
FIG. 1 is a schematic structural view of a steel plate shear wall fireproof and decorative structure according to the present invention;
FIG. 2 is a schematic structural view of the load-bearing column of the present invention;
FIG. 3 is a schematic structural view of a bricklayed course according to the present invention;
in the figure: 1. a load-bearing column; 2. a shear wall; 3. a stiffening rib; 4. building a brick layer; 5. a fiber cement board; 6. flame-retardant decorative boards; 11. a rectangular metal frame; 12. a support bar; 13. a connecting plate; 14. an anchoring rod; 21. a steel plate; 22. a support frame; 23. sound insulation cotton; 51. and (6) anchoring the bolts.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With reference to fig. 1 and 2, a steel plate shear wall fireproof and decorative structure comprises a load-bearing column 1, a shear wall body 2, stiffening ribs 3, a brick laying layer 4, a fiber cement plate 5 and a flame-retardant decorative plate 6, wherein the load-bearing column 1 is provided with at least two reinforcing ribs 3 which are arranged at the same horizontal position at intervals, two ends of the shear wall body 2 are respectively connected to the load-bearing column 1, the stiffening ribs 3 are provided with a plurality of reinforcing ribs 3 which are all arranged on the shear wall body 2, the brick laying layer 4 is wrapped on the outer side surfaces of the shear wall body 2 and the stiffening ribs 3, the fiber cement plate 5 is arranged on one side of the shear wall body 2 and covers the outer side surface of the brick laying layer 4, the flame-retardant decorative plate 7 is arranged on the other side of the shear wall body 2 and covers the outer side surface of the brick laying layer 4, the load-bearing column 1 provides stable support for the shear wall body 2, and the stiffening ribs 3 can tightly connect the brick laying layer 4 and the shear wall body 2 to make the shear wall body more stable, meanwhile, the brickwork layer 4 covers the outer side of the shear wall body 2, a protective effect is provided, the flame-retardant decorative plate 7 effectively improves flame-retardant performance, prevents fire from spreading, is beneficial to extinguishing fire and winning time for fire rescue, reduces toxic smoke in the combustion process, reduces casualties, and is good in ageing resistance, weathering resistance and durability, wide in use and easy to carry, and the fiber cement plate 5 is anti-ageing and weather-resistant. This structure is the assembled connection, and cooperation through heel post 1 and shear force wall makes the structure more stable, and shear force wall body 2 outside is provided with multilayer protection architecture, makes the metal part in the shear force wall body 2 can not expose in the air, effectively prevents the metal corrosion, has promoted life, and this structural assembly is simple simultaneously, has shortened the engineering time greatly, convenient for draw materials.
Shear force wall body 2 includes steel sheet 21, support frame 22 and soundproof cotton 23, steel sheet 21 is provided with the polylith and from last horizontal interval arrangement down, support frame 22 sets up between the gap that steel sheet 21 formed, and support frame 22's top and bottom all weld on steel sheet 21, support frame 22 is formed with a plurality of spaces with polylith steel sheet 21, soundproof cotton 23 stopper is filled in the space, shear force wall body 2 carries out the aggregate erection through polylith steel sheet 21, and carry out joint support through support frame 22, the effectual stability that has promoted shear force wall body 2, simultaneously can also carry out noise reduction through soundproof cotton 23 of inside setting, soundproof effect is better, the use of inner space is more abundant.
Support frame 22 comprises the polylith metal sheet, and the metal sheet is 45 jiaos of mutual welding with the level and arranges, and the backup pad slope sets up and makes and form a plurality of triangle-shaped spaces between two steel sheet 21, and the structure is more stable, and simultaneously effectual two steel sheet 21 have played the supporting role, make that steel sheet 21 connects inseparabler, strengthened the anti-wind ability, and the metal sheet is drawn materials conveniently, simple manufacture, be convenient for quick construction and use.
The heel post 1 is the rectangle columnar body, is provided with rectangle metal frame 11 in the heel post 1, and many spinal branchs vaulting pole 12 have been welded in the rectangle metal frame 11, and many spinal branchs vaulting pole 12 diagonal slope arranges downwards, and backup pad diagonal slope sets up structural stability and the shock resistance that can effectual reinforcing heel post 1, and the supplementary wind-resistant ability and the shock resistance that have promoted shear force wall body 2, and the bracing piece 12 is drawn materials conveniently, and simple manufacture, the staff of being convenient for carries out quick construction and uses.
The rectangular metal frame 11 is filled with concrete slurry, the bearing column 1 made of the concrete slurry has large supporting force, stable structure, good plasticity and anti-seismic performance, simple construction and greatly shortened construction period, and compared with a pure steel column, the rectangular metal frame has fewer parts, short welding seams and simple column base structure.
Shear force wall body 2 one side is still provided with connecting plate 13 to heel post 1 connection, connecting plate 13 is the metal material, polylith steel sheet 21 all is connected on connecting plate 13, connecting plate 13 makes it become a whole with polylith steel sheet 21 fixed connection, indirect promotion shear force wall body 2's structural stability, connecting plate 13 sets up on heel post 1 simultaneously, it is more firm to make shear force wall body 2 and heel post 1 connect, this connected mode is detachable connections, construction time has effectively been shortened, it is more convenient to use.
Still be provided with a plurality of anchor rods 14 on the connecting plate 13, anchor rod 14 one end pierces through in connecting plate 13 extends to rectangle metal frame 11, anchor rod 14 can be effectual be connected connecting plate 13 with heel post 1, the indirect promotion with the connectivity of shear force wall, the inside concrete mud of having annotated of rectangle metal frame 11, the structural stability of reinforcing connecting plate 13 and anchor rod 14 that can be further, messenger's shear force wall body 2 shock resistance and wind resistance obtain effectively promoting.
The thickness of the flame-retardant decorative plate 7 is the same as that of the fiber cement plate 5, anchor bolts 51 are arranged at two ends of the flame-retardant decorative plate 6 and the fiber cement plate 5, one end of each anchor bolt 51 extends into the rectangular metal frame 11, the flame-retardant decorative plate 6 and the fiber cement plate 5 are fixed on the shear wall through the anchor bolts 51, and meanwhile the other end of each anchor bolt 51 is wrapped and fixed by concrete slurry in the rectangular metal frame 11, so that the flame-retardant decorative plate 7 and the fiber cement plate 5 are connected by the anchor bolts 51 more tightly and are not easy to loosen.
With reference to fig. 1 and 3, the brick laying layer 4 is formed by stacking a plurality of bricks, gaps are filled between the bricks through cement, the brick laying layer 4 and the bearing column 1 maintain the same horizontal plane, and the flame-retardant decorative plate 6 and the fiber cement plate 5 are convenient to fixedly mount.
The implementation principle of the embodiment of the application is as follows: the heel post 1 provides stable support for shear force wall body 2, stiffening rib 3 can carry out inseparable connection with brick layer 4 and shear force wall body 2, it is more firm to make the shear force wall body, brick layer 4 covers in the shear force wall body 2 outside simultaneously, the protective action is provided, fire-retardant decorative board 7 effectively improves fire behaviour, prevent the intensity of a fire to spread, be favorable to putting out of the intensity of a fire and win the time for fire rescue, and reduce the production of poisonous flue gas in the combustion process, reduce the casualties, fiber cement board 5 ageing resistance, the weathering resistance, the durability is good, wide use, easily transport. This structure is the assembled connection, and cooperation through heel post 1 and shear force wall makes the structure more stable, and shear force wall body 2 outside is provided with multilayer protection architecture, makes the metal part in the shear force wall body 2 can not expose in the air, effectively prevents the metal corrosion, has promoted life, and this structural assembly is simple simultaneously, has shortened the engineering time greatly, convenient for draw materials.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a steel sheet shear force wall fire prevention and decorative structure, a serial communication port, including heel post (1), shear force wall body (2), stiffening rib (3), brick layer (4), fiber cement board (5) and fire-retardant decorative board (6), heel post (1) is provided with two at least and is located same horizontal position interval arrangement, shear force wall body (2) both ends connect respectively in heel post (1), stiffening rib (3) be provided with a plurality ofly and all set up in on shear force wall body (2), brick layer (4) parcel is laid the lateral surface setting of shear force wall body (2) and stiffening rib (3), fiber cement board (5) with fire-retardant decorative board (6) set up respectively the two lateral surfaces of shear force wall body (2) cover in brick layer (4).
2. A fire prevention and decoration structure of a steel plate shear wall according to claim 1, wherein the shear wall body (2) comprises a steel plate (21), a support frame (22) and soundproof cotton (23), the steel plate (21) is provided with a plurality of blocks which are horizontally arranged from top to bottom at intervals, the support frame (22) is arranged between gaps formed by the steel plate (21), the top and the bottom of the support frame (22) are connected to the steel plate (21), a plurality of gaps are formed between the support frame (22) and the plurality of steel plates (21), and the soundproof cotton (23) is filled in the gaps.
3. A fire and decorative structure of a steel plate shear wall according to claim 2, wherein the supporting frame (22) is composed of a plurality of metal plates which are arranged to each other at an angle of 45 ° to the horizontal plane.
4. The fire prevention and decoration structure of a steel plate shear wall according to claim 1, wherein the bearing column (1) is a rectangular column, a rectangular metal frame (11) is arranged in the bearing column (1), a plurality of support rods (12) are arranged in the rectangular metal frame (11), and the plurality of support rods (12) are arranged diagonally downwards.
5. The steel plate shear wall fireproof and decorative structure according to claim 4, wherein the rectangular metal frame (11) is filled with concrete slurry.
6. The fire prevention and decoration structure of a steel plate shear wall according to claim 4, wherein a connecting plate (13) is further disposed on one side of the load-bearing column (1) connected to the shear wall (2), the connecting plate (13) is made of metal, and a plurality of steel plates (21) are connected to the connecting plate (13).
7. A steel plate shear wall fire and decoration structure according to claim 6, wherein a plurality of anchoring rods (14) are further provided on the connecting plate (13), one end of each anchoring rod (14) penetrates through the connecting plate (13) and extends into the rectangular metal frame (11).
8. A fire prevention and decoration structure of a steel plate shear wall according to claim 4, wherein the thickness of the fire-retardant decoration plate (6) is the same as that of the fiber cement plate (5), and both ends of the fire-retardant decoration plate (6) and the fiber cement plate (5) are provided with anchor bolts (51), and one end of each anchor bolt (51) extends into the rectangular metal frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122595664.5U CN216239150U (en) | 2021-10-27 | 2021-10-27 | Fire prevention and decoration structure of steel plate shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122595664.5U CN216239150U (en) | 2021-10-27 | 2021-10-27 | Fire prevention and decoration structure of steel plate shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216239150U true CN216239150U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122595664.5U Active CN216239150U (en) | 2021-10-27 | 2021-10-27 | Fire prevention and decoration structure of steel plate shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216239150U (en) |
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2021
- 2021-10-27 CN CN202122595664.5U patent/CN216239150U/en active Active
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