CN112431337A - Combined sandwich floor in building - Google Patents
Combined sandwich floor in building Download PDFInfo
- Publication number
- CN112431337A CN112431337A CN202011154743.6A CN202011154743A CN112431337A CN 112431337 A CN112431337 A CN 112431337A CN 202011154743 A CN202011154743 A CN 202011154743A CN 112431337 A CN112431337 A CN 112431337A
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- steel
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- building
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a combined sandwich floor slab in a building, which comprises a framework and a panel system, wherein the framework comprises a steel structure framework system, a plurality of longitudinal steel beams longitudinally distributed on the steel structure framework system and a plurality of anti-seismic steel frame assemblies, the anti-seismic steel frame assemblies are arranged between the adjacent longitudinal steel beams or between the longitudinal steel beams and the steel structure framework system, the panel system comprises a plurality of connecting backing plates, a plurality of upper-layer panels and a plurality of lower-layer panels, the connecting backing plates are respectively fixed at the upper ends of the anti-seismic steel frame assemblies, the upper-layer panels are detachably buckled on the connecting backing plates, and the lower-layer panels are detachably arranged at the lower ends of the anti-seismic steel frame. This intermediate layer floor upper panel and lower floor board all can be dismantled, satisfy the individualized demand of young person, can change according to the hobby, accord with the changeable personality of young person.
Description
Technical Field
The invention relates to a combined sandwich floor slab in a building.
Background
The architectural style of the Loft house mainly teaches high and open space, as well as openness and transparency. This property is very attractive for young people. Is very popular with young people.
The Loft house type house is divided by additionally arranging partition plates or floor plates in an established building space to form a Loft structure. But the baffle that adds to establish is fixed knot structure, can't dismantle freely and assemble, can't satisfy the young person and ask for new and become the characteristics.
Disclosure of Invention
In view of the defects of the background art, the invention aims to provide a combined sandwich floor slab in a building, which can be spliced and combined, is individually designed and is convenient to replace.
Therefore, the invention adopts a combined sandwich floor slab in a building, which comprises a framework and a panel system, wherein the framework comprises a steel structure framework system, a plurality of longitudinal steel beams longitudinally distributed on the steel structure framework system and a plurality of anti-seismic steel frame assemblies, the anti-seismic steel frame assemblies are arranged between adjacent longitudinal steel beams or between the longitudinal steel beams and the steel structure framework system, the panel system comprises a plurality of connecting backing plates, a plurality of upper-layer panels and a plurality of lower-layer panels, the connecting backing plates are respectively fixed at the upper ends of the anti-seismic steel frame assemblies, the upper-layer panels are detachably buckled on the connecting backing plates, and the lower-layer panels are detachably arranged at the lower ends of the anti-seismic steel frame assemblies.
The invention has the beneficial effects that:
1. the upper panel and the lower panel are respectively detachably arranged on the upper end surface and the lower end surface of the steel structure framework system. The upper panel and the lower panel adopt detachable modes, so that the installation is more convenient, the workload of workers is reduced, the thickness of an interlayer is reduced, and the inner height of a building is increased.
2. The upper panel and the lower panel can be detached, the individual requirements of young people are met, the panels can be replaced according to the preference, and the variable character of the young people is met.
3. The cement consumption is reduced, the site clay mixing construction is reduced, the site labor amount is reduced, and the cost is reduced.
4. The interlayer is spliced by the members, each member can be customized in advance, and then the members are spliced on site, so that the construction period is shortened, and the project amount on site is reduced.
Drawings
FIG. 1 is a schematic view of a composite sandwich floor slab for a building according to the present invention installed in the building;
FIG. 2 is a schematic view of the lower end of a composite sandwich floor slab of the building of FIG. 1;
FIG. 3 is a schematic view of the framework of a composite sandwich floor slab in the building of FIG. 1;
FIG. 4 is a schematic structural view of an earthquake-resistant steel frame assembly of the composite sandwich floor slab in the building shown in FIG. 3;
FIG. 5 is a schematic cross-sectional view of an outer end portion of a composite sandwich floor slab of the building of FIG. 1;
FIG. 6 is a schematic view of a composite sandwich floor slab at A in the building of FIG. 5;
FIG. 7 is a schematic view of the construction of FIG. 3 showing the connection pads laid on the framework of the composite sandwich floor slab;
FIG. 8 is a schematic view of the construction of the vertical steel beams of the composite sandwich floor in the building of FIG. 3;
FIG. 9 is a schematic view of the structure of longitudinal steel beams of the composite sandwich floor slab in the building of FIG. 3;
FIG. 10 is a schematic view, partially in section, of the composite sandwich floor panel of FIG. 1 at the adjustment connection means;
fig. 11 is a schematic cross-sectional view of a decorative strip for composite sandwich floor slabs in the building of fig. 2.
Detailed Description
Referring to fig. 1 to 11, the invention provides a combined sandwich floor slab in a building, which comprises a framework and a panel system, wherein the framework comprises a steel structural framework system, a plurality of longitudinal steel beams 1 longitudinally distributed on the steel structural framework system and a plurality of anti-seismic steel frame assemblies 2, and the anti-seismic steel frame assemblies 2 are arranged between the adjacent longitudinal steel beams 1 or between the longitudinal steel beams 1 and the steel structural framework system. The building inner wall body is pre-buried structural connection spare 3 on, steel structure skeleton system fixed connection is on pre-buried structural connection spare 3, and steel structure skeleton system and structural connection spare can weld or thread fixed connection.
The steel structure skeleton system includes horizontal fixed girder steel 4, horizontal activity girder steel 5 and two vertical girder steels 6, and two vertical girder steels 6 set up relatively and fix on the wall body through pre-buried structural connection spare 3. The two ends of the transverse fixed steel beam 4 are respectively fixedly connected to the inward end parts of the two vertical steel beams 6 and fixed with the wall body. A side wall of the vertical steel beam 6 is provided with a strip-shaped groove 7, two side ends of the vertical steel beam 1 are provided with strip-shaped grooves, and the opening of each adjacent strip-shaped groove 8 is arranged oppositely. The bar inslot middle-end has guide way 8, guide way 8 is cut apart into upper slitter groove 9 and lower bar groove 10 with the bar groove, 2 both sides of antidetonation steelframe subassembly are blocked respectively in the guide way 8 of vertical girder steel and vertical girder steel or in the guide way 8 of adjacent vertical girder steel and fixed, 2 accessible bolts of antidetonation steelframe subassembly or welded fastening are in guide way 8.
Be provided with tie-beam 11 between the outside tip of two vertical girder steels 6, the outer end opening part and the welded fastening of the lower bar groove 10 of two vertical girder steels are blocked respectively to 11 both ends of tie-beam. The outer end part of the lower strip-shaped groove 10 of the longitudinal steel beam is provided with a bayonet 12 matched with the connecting beam 11, the inner end of the longitudinal steel beam 6 is welded and fixed with the transverse fixed steel beam 4, and the bayonet 12 at the outer end part of the longitudinal steel beam 6 is clamped into the connecting beam 11 and is welded and fixed. The transverse movable steel beams 5 are sleeved on the outer end parts of the two vertical steel beams 6 and detachably connected through bolts 13. The transverse movable steel beam 5 covers the outer end parts of the two vertical steel beams 6, the outer end parts of the longitudinal steel beams 1 and the connecting beam 11 after being installed, and after the transverse movable steel beam 5 is installed, the decorative buckle plate 47 is buckled outside the transverse movable steel beam 5 to cover the transverse movable steel beam 5, so that the decorative effect is achieved.
The anti-seismic steel frame assembly 2 comprises two steel columns 14 and a plurality of steel beams 15 which are oppositely arranged, the steel beams 15 are uniformly distributed between the two steel columns 14, and a supporting assembly is arranged between the adjacent steel beams 15. The supporting assembly comprises two supporting rods 16 which are arranged in a crossed mode, connecting plates 17 are arranged at the joint of the steel beam 15 and the steel column 14 of the anti-seismic steel frame assembly, and two ends of each supporting rod 16 are fixed on the corresponding connecting plate 17. The outer surface of the support rod 16 is adhered with a carbon fiber plate, and the intersection of the two support rods 16 is fixed by a locking block 23. The carbon fiber plate on the outer surface of the support rod has high toughness and elasticity, so that more vibration capability can be consumed.
The panel system comprises a plurality of connecting base plates 18, a plurality of upper-layer panels 19 and a plurality of lower-layer panels 20, the connecting base plates 18 are respectively fixed at the upper ends of the anti-seismic steel frame assemblies 2, the two ends of each connecting base plate 18 are inserted into the adjacent upper strip-shaped grooves 9 and the upper ends of the anti-seismic steel frame assemblies 2 are fixed, and the connecting base plates and the anti-seismic steel frame assemblies can be fixed through bolts. The upper end face of the support rod 16 of the anti-seismic steel frame component is provided with a plurality of support columns 21, shock absorption pads are arranged at the end parts of the support columns 21, and when the connection base plate 18 is connected to the upper end of the anti-seismic steel frame component 2, the support columns 21 abut against the lower surface of the connection base plate 18. The upper panel 19 is detachably buckled on the connecting base plate 18, and the lower panel 20 is detachably installed on the lower end face of the anti-seismic steel frame assembly 2 through an adjusting and connecting device. The supporting rods 16 and the supporting columns 21 which are arranged in a crossed mode on the anti-seismic steel frame assembly 2 play a good supporting role in the middle of the connecting base plate 18, and the structure is firmer. Meanwhile, the carbon fiber plates on the outer surfaces of the supporting rods 16 have high toughness, and vibration generated by movement of a user on the upper panel is absorbed by the carbon fiber plates, so that influence on downstairs is reduced.
The upper end face of the connecting plate 17 is provided with an upper connecting block 24 extending upwards, and the lower end face of the connecting plate is provided with a lower connecting block 25 extending downwards. The connecting base plate 18 is fixedly connected with the upper connecting block 24 through bolts, a plurality of buckling grooves 25 are formed in the upper surface of the connecting base plate 18, buckling blocks 26 matched with the buckling grooves 25 are formed in the lower surface of the upper layer panel, and the upper layer panel 19 can be detachably buckled on the connecting base plate 18. The opening of the buckling groove 25 is relatively provided with a blocking buckling end 27, the buckling block 26 is provided with two buckling feet 28 which are relatively arranged, a reset spring 29 is arranged between the two buckling feet 28, the bottom of each buckling foot 28 is provided with a buckling end 30 matched with the blocking buckling end, the upper end surface and the lower end surface of the end part, facing outwards, of each buckling end 30 are respectively provided with an upper inclined surface 31, the upper end surface and the lower end surface, facing towards the buckling end part, of each blocking buckling end are respectively provided with a lower inclined surface 32, and when the buckling feet 28 are inserted into the blocking buckling ends 27, the upper inclined surfaces 31 of the lower ends of the buckling ends are clamped into the buckling grooves 25 along. When the panel is disassembled, the upper panel 19 is pulled upwards, and the upper inclined plane 31 at the upper end of the buckling end moves outwards along the lower inclined plane 32 at the lower end of the blocking end, so that the upper panel is disassembled. The upper panel is convenient to disassemble, a new upper panel is replaced again, and the new upper panel is only needed to be buckled in the buckling groove, so that the replacement is very convenient.
The lower panel 20 is detachably connected to the lower end of the anti-seismic steel frame assembly through an adjusting and connecting device. Lower bar groove 10 equipartition has a plurality of regulation connecting device, regulation connecting device includes adjusting bolt 33, upper nut 34, lower nut 35 and clamp plate 36, bar groove lateral wall down has a plurality of through-holes 37 down, and upper nut and lower nut are fixed connection respectively at the upper shed department and the under shed department of through-hole 37, and the tip of bolt 33 passes upper nut 34, through-hole 37 and lower nut 35 in proper order and places in bar groove down, clamp plate 36 fixed weld is in the pole portion of bolt and is located bar groove 10 down, clamp plate 36's the terminal surface towards lower floor's panel has shock pad 38. The lower connecting block 25 is provided with a positioning groove 39 and a thread groove 40, the thread groove 40 is located in the positioning groove 39, a positioning block 41 adapted to the positioning groove 39 is arranged on the end surface of the lower panel 20 facing the anti-seismic steel frame assembly, connecting holes 42 adapted to the bolts are arranged on the lower panel 20 and the positioning block 41, and the connecting holes 42 of the lower panel 20 and the positioning block 41 are mutually communicated. When the lower panel 20 is installed, the lower panel positioning block 41 is clamped in the positioning groove 39, the bolt rod part on the adjusting and connecting device sequentially penetrates through the connecting hole 42, the bolt rod part is connected in the thread groove 40 of the lower connecting block in a threaded manner, and the pressing plate 36 is abutted against the outer end face of the lower panel, so that the lower panel is connected to the lower end of the framework more stably. The lower deck plate is fixed below the anti-seismic steel frame assembly through adjusting and limiting the connecting device and adjusting the connecting device. When the lower panel is replaced, the lower panel can be detached only by loosening the bolts, the replacement is very convenient, professional engineering personnel are not needed, and the lower panel can be replaced by an ordinary user. The user can change by oneself according to oneself demand, convenient operation, and need not the cost of labor.
After adjusting device adjusts, produces gap 43 between lower floor's panel tip and the lower bar groove, detachable ornamental strip 44 has between lower floor's panel and the bar groove, and the ornamental strip includes buckle strip 45 and decorative board 46, decorative board 46 is "L" type, and the buckle strip is arranged the decorative board medial surface in and in the card strip 47 adaptation in lower bar groove, and on the card strip 47 in the gap in bar groove under the buckle strip card income, decorative board 46 sheltered from the lower terminal surface in lower bar groove 10, exposes the part with the bolt and shelters from, and is more pleasing to the eye.
The combined sandwich floor in the building is spliced by the members, each member can be customized in advance and then spliced on site, so that the construction period is shortened, and the on-site engineering quantity is reduced. The cement consumption is reduced, the site clay mixing construction is reduced, the site labor amount is reduced, and the cost is reduced. Dust pollution is also reduced. The upper panel and the lower panel adopt detachable modes, so that the installation is more convenient, the workload of workers is reduced, the labor cost is reduced, the thickness of an interlayer is reduced, and the inner height of a building is increased.
As is known in the art. 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 attributes 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a combination intermediate layer floor in building, includes skeleton and panel system, characterized by: the framework comprises a steel structure framework system, a plurality of longitudinal steel beams and a plurality of anti-seismic steel frame assemblies, wherein the longitudinal steel beams are longitudinally distributed on the steel structure framework system, the anti-seismic steel frame assemblies are arranged between adjacent longitudinal steel beams or between the longitudinal steel beams and the steel structure framework system, the panel system comprises a plurality of connecting base plates, a plurality of upper panels and a plurality of lower panels, the connecting base plates are respectively fixed at the upper ends of the anti-seismic steel frame assemblies, the upper panels can be detachably buckled on the connecting base plates, and the lower panels can be detachably arranged at the lower ends of the anti-seismic steel frame assemblies.
2. The combined sandwich floor slab in building as claimed in claim 1, wherein: the steel structure framework system comprises a transverse fixed steel beam, a transverse movable steel beam anti-seismic steel frame assembly and two vertical steel beams, wherein the two vertical steel beams are relatively fixed on the wall body, two ends of the transverse fixed steel beam are respectively fixedly connected to the end parts of the two vertical steel beams facing the wall body and fixed with the wall body, and the two vertical steel beams are detachably connected to the outer end parts of the two vertical steel beams.
3. The combined sandwich floor slab in building as claimed in claim 2, which is characterized in that: the utility model discloses a support assembly, including antidetonation steelframe subassembly, including two steel columns of setting up relatively and many girder steels, the girder steel equipartition is between two steel columns, the supporting component has between the adjacent girder steel, the supporting component includes two cross arrangement's bracing piece, the surface paste of bracing piece has the carbon fiber board, and two bracing piece intersections are fixed through the latch segment.
4. A composite sandwich floor panel for use in buildings according to claim 2 or 3, wherein: vertical girder steel and vertical girder steel all are equipped with the bar groove relatively, bar inslot middle-end has the guide way, the guide way is cut apart into upper slitter groove and lower bar groove with the bar groove, antidetonation steelframe subassembly both sides girder steel card is gone into in the guide way of vertical girder steel and vertical girder steel or the guide way of adjacent vertical girder steel and is fixed, connects the backing plate both ends and inserts adjacent upper slitter inslot and fix in the upper end of antidetonation steelframe subassembly.
5. The combined sandwich floor slab in building as claimed in claim 4, which is characterized in that: the connecting beam is arranged between the two vertical steel beams, the two ends of the connecting beam are clamped into the opening of the outer end part of the lower strip-shaped groove of the two vertical steel beams and are welded and fixed, the outer end part of the lower strip-shaped groove of the longitudinal steel beam is provided with a bayonet matched with the connecting beam, the inner end of the longitudinal steel beam is welded and fixed with the transverse fixed steel beam, the bayonet of the outer end part is clamped into the connecting beam and is welded and fixed, the transverse movable steel beam is sleeved on the outer end parts of the two longitudinal steel beams and is detachably connected through bolts, and the transverse movable steel beam covers the outer end parts of the two.
6. The combined sandwich floor slab in building as claimed in claim 5, which is characterized in that: the girder steel and the steel column handing-over department of antidetonation steelframe subassembly all have the connecting plate, and the bracing piece both ends are fixed respectively on the connecting plate, the connecting plate up end has the last connecting block that upwards extends, the terminal surface has downwardly extending's lower connecting block under the connecting plate, it passes through bolt fixed connection with last connecting block to connect the backing plate, it has the catching groove to connect the backing plate upper surface, the lower surface of upper panel have with the buckle piece of catching groove adaptation, the lock can be dismantled on connecting the backing plate to the upper panel, the lower panel passes through the lower extreme of adjusting the connection device detachable connection at the antidetonation steelframe subassembly down.
7. The combined sandwich floor slab for buildings as claimed in claim 6, wherein: lower bar groove equipartition has a plurality of regulation connecting device, regulation connecting device includes adjusting bolt, upper nut, lower nut and clamp plate, bar groove lateral wall down has a plurality of through-holes down, and upper nut and lower nut are fixed connection respectively at the upper shed department and the under shed department of through-hole, and the tip of bolt passes upper nut, through-hole and lower nut in proper order and places bar inslot down in, clamp plate fixed weld is on bolt rod portion and is located bar inslot down, the outer terminal surface of clamp plate has the shock pad.
8. The combined sandwich floor slab in building as claimed in claim 7, wherein: the lower connecting block is provided with a positioning groove and a thread groove, the thread groove is positioned in the positioning groove, the lower panel is provided with a positioning block matched with the positioning groove towards the end face of the anti-seismic steel frame assembly, the lower panel and the positioning block are provided with connecting holes matched with bolts, the connecting holes of the lower panel and the positioning block are mutually communicated, the bolt rod part on the adjusting and connecting device penetrates through the through hole to be connected in the thread groove of the lower connecting block, the lower panel positioning block is clamped in the positioning groove, the pressing plate is supported on the outer end face of the lower panel, and the lower panel is limited and adjusted and fixed through the adjusting and connecting device.
9. A composite sandwich floor panel for use in buildings according to claim 1 or 2 or 3 or 4 or 6 or 7, wherein: the upper end face of bracing piece has a plurality of support columns, is provided with the shock pad on the support column tip, and when connecting the backing plate and fixing in antidetonation steelframe subassembly upper end, the support column supports on connecting the backing plate lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011154743.6A CN112431337A (en) | 2020-10-26 | 2020-10-26 | Combined sandwich floor in building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011154743.6A CN112431337A (en) | 2020-10-26 | 2020-10-26 | Combined sandwich floor in building |
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| Publication Number | Publication Date |
|---|---|
| CN112431337A true CN112431337A (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011154743.6A Pending CN112431337A (en) | 2020-10-26 | 2020-10-26 | Combined sandwich floor in building |
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| CN (1) | CN112431337A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004007493A1 (en) * | 2004-02-13 | 2006-01-19 | Db Netz Ag | Sound proofing method for floors and ceilings involves using honeycomb inserts made by slotted crossed plates fitted over the support beams |
| CN205387771U (en) * | 2016-02-06 | 2016-07-20 | 定州市力瑞钢结构有限公司 | C shaped steel sound insulation floor |
| CN106522421A (en) * | 2016-10-28 | 2017-03-22 | 清华大学建筑设计研究院有限公司 | Building interior composite partition plate and construction method thereof |
| CN109779015A (en) * | 2019-01-07 | 2019-05-21 | 福建金启点实业有限公司 | A kind of assembling type steel structure integrates green building and its design mounting process |
| CN110847539A (en) * | 2019-11-28 | 2020-02-28 | 湖南麓上住宅工业科技有限公司 | Wood decorative plate for passive house wall surface |
-
2020
- 2020-10-26 CN CN202011154743.6A patent/CN112431337A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004007493A1 (en) * | 2004-02-13 | 2006-01-19 | Db Netz Ag | Sound proofing method for floors and ceilings involves using honeycomb inserts made by slotted crossed plates fitted over the support beams |
| CN205387771U (en) * | 2016-02-06 | 2016-07-20 | 定州市力瑞钢结构有限公司 | C shaped steel sound insulation floor |
| CN106522421A (en) * | 2016-10-28 | 2017-03-22 | 清华大学建筑设计研究院有限公司 | Building interior composite partition plate and construction method thereof |
| CN109779015A (en) * | 2019-01-07 | 2019-05-21 | 福建金启点实业有限公司 | A kind of assembling type steel structure integrates green building and its design mounting process |
| CN110847539A (en) * | 2019-11-28 | 2020-02-28 | 湖南麓上住宅工业科技有限公司 | Wood decorative plate for passive house wall surface |
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Application publication date: 20210302 |