CN110145092B - Ground assembly type system for building indoor building and construction method thereof - Google Patents
Ground assembly type system for building indoor building and construction method thereof Download PDFInfo
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- CN110145092B CN110145092B CN201910260521.3A CN201910260521A CN110145092B CN 110145092 B CN110145092 B CN 110145092B CN 201910260521 A CN201910260521 A CN 201910260521A CN 110145092 B CN110145092 B CN 110145092B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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Abstract
A floor assembly type system for building indoor floors and a construction method thereof are disclosed, wherein the assembly type system comprises a support adjusting structure, a beam structure, a substrate structure and a facing structure; the supporting and adjusting structure comprises a triangular bracket type base, and a sleeve is arranged on the top surface of the base; a screw rod with external threads is arranged in the sleeve, and the top of the screw rod is fixedly arranged on the bottom surface of a top plate of a support; two transverse partition plates which are vertically crossed in the longitudinal direction are arranged on the top surface of the top plate of the support in an upward extending manner, and the four partition plates are shaped like a Chinese character 'jing'; the beam structure comprises a plurality of main beams, a first secondary beam and a second secondary beam; the base plate structure comprises a plurality of base plates, wherein a first positioning device and a second positioning device are respectively arranged at the positions, close to the first main cross beam, of the two sides of the bottom of each base plate, and a third positioning device is arranged at the position, close to the second secondary cross beam, of the middle part of the bottom of each base plate; the veneer structure comprises a veneer and a liner, wherein pressure-sensitive adhesives are arranged on the top and the bottom of the liner and are respectively adhered and fixed with the substrate and the veneer.
Description
Technical Field
The invention belongs to the technical field of building engineering, and particularly relates to a floor assembly type system for an indoor building of a building and a construction method thereof.
Background
The building indoor floor ground engineering occupies important proportion and share in the building indoor decoration engineering; the professional pipelines under the floor are laid by the cushion layer or the filling layer, and the structural layer plays a role in sound insulation of the floor; in order to meet the requirement of leveling of paving a veneer or reducing the thickness of a bonding layer, a leveling layer is also arranged, the cushion layer, the filling layer and the leveling layer are wet operation processes, and due to the process relationship of the wet operation, except for the time consumption of corresponding processes, the age required by maintenance to reach certain strength and the natural aging period of corresponding specified water content of the maintenance are also required, so obviously, the wet operation is the process which consumes the longest time. Compared with the dry operation construction, the wet operation construction of the floor surface of the stone and floor tiles which are simultaneously provided with the cushion layer or the filling layer, the leveling layer and the bonding layer takes about 25D more time for the construction period (only the superposition of the construction period of each structure of the floor surface engineering structure system, and the construction scale is not related).
Secondly, because the floor is provided with the cushion layer or the filling layer, the construction layer increases the load of the floor while increasing the consumption of related materials, and the corresponding increase of the cross section or the strength grade of the corresponding floor, beam and column and the corresponding increase of the consumption of the materials due to the increase of the load are negative to the cost and the working period of the project and do not meet the related requirements of the green construction specification of the building engineering GB/T50905 and 2014.
At present, the common floor surface veneer of building interior decoration engineering has stone material, ceramic tile, timber apron, carpet etc. these floor surface traditional structure way is except setting up bed course or filling layer, has still set up the screed-coat, and to stone material, ceramic tile floor surface, be equipped with the tie coat again, if adopt foretell "pipeline separation technique", must just set up a corresponding built on stilts space and replace bed course or filling layer to satisfy and lay corresponding equipment pipeline, the current comparatively ripe floor surface space structure that makes a mere figurehead is built on stilts activity floor, network floor, the characteristic and the defect of this floor are as follows:
1. the plaque is a customized 600 × 600/500 × 500 steel shell filled with foam cement or plastic materials, and because of the customized specification and material characteristics, the plaque has no universality and interchangeability for floor finishes of various specifications of stone, floor tiles (such as 600 × 600, 800 × 800, 900 × 900, 1000 × 1000 …), wood floors and the like;
2. the floor consists of plates, supports and a linear beam, and because the plate specification is small, the plate specification determines the length and the distance between the beams and the supports, and the two ends of the beam are directly supported on the support caps of the corresponding supports, the corresponding supports are densely arranged, the supports consume more energy, waste labor and materials and have higher cost; if the plate specification is enlarged, the supports are arranged sparsely, the cross beams are lengthened, and under the condition of considering that the plate thickness is not changed, the secondary cross beams are required to be additionally arranged, the problem of the connection structure of the primary cross beams and the secondary cross beams can be caused, the existing overhead floor is not provided with an assembly type connection structure technology of the primary cross beams and the secondary cross beams, and the field welding construction is complicated;
3. the support cap on the top end of the floor support is connected with the cross beam and the cross beam is connected with the plate through bolts/screws on site, so that the assembly degree is low, and the construction efficiency is not high;
4. the height adjustment of the floor support is realized by rotating the support cap at the top end of the support, the support cap supports the cross beam, the cross beam supports the decorative plate block, and the collection of the same space decorative plate block is arranged in a matrix form in the warp-weft direction. Therefore, when the cross beams are arranged on the support caps, the set of the cross beams for supporting the veneer blocks is also arranged in a matrix in the longitudinal and latitudinal directions, and if the height of the support is adjusted by rotating the support caps by the conventional support, the matrix form of the cross beams and the veneer blocks in the latitudinal direction is disturbed, so that the requirements of the assembled type overhead floor support are not met;
in addition, if the decoration plate, the base plate, the cross beam and the bracket system are adopted in the assembly floor of the building interior decoration project, the base plate and the decoration plate are integrated into a whole or separated into two parts? If the base plate is integrated, the degree of assembly is high, the standardization, versatility and compatibility are reduced, and the degree of modulus correlation between the finish blocks of different specifications, particularly between 800 × 800 and 900 × 900 blocks and the 1220 × 2440 standard base plate is difficult to match, so that the loss of the base plate is difficult to control when the two are integrated. When the veneer block is 800 multiplied by 800, the loss rate of the 1220 multiplied by 2440 standard matrix plate is up to more than 34 percent, which is not in line with the relevant requirements of the green construction specification for building engineering GB/T50905-2014; however, separating the base plate from the fascia plate creates problems in the form and method of assembling the assembled base plate component to the beam. At present, no ideal, reasonable and innovative construction technology exists; according to the longitude and latitude characteristics of the matrix arrangement of the veneer plates and the fixing condition of the bracket base and the structural floor slab, the height of the bracket is adjusted under the condition that the base and the support cap of the bracket are relatively fixed, and then the height of the bracket is adjusted by what technology and method? The existing overhead movable floor and network floor can not be used for reference; the connection between the two ends of the beam and the bracket except for the on-site bolt/screw connection does not have a faster and convenient assembly type construction technology at present; if the distance between the supports is increased and the number of the supports is reduced, and the secondary cross beam is additionally arranged when the thickness of the base plate is not changed, the problem of an assembly type structure of the connection of the primary cross beam and the secondary cross beam is solved, and no existing technical method is available; what material and structure are used between the floor surface decorative plate and the base plate to realize the assembly installation of damping, sound insulation, leveling and bonding? At present, no ideal, reasonable and innovative construction technology exists.
The problems covered by the factors are technically innovated and solved, and a main technical system for integrating the floor assembly type system decoration parts of the indoor building is constructed. For the floor of the building indoor building, the lagging situation of the traditional construction of the existing industry on the floor of the indoor decoration engineering building can be reversed only by the material method, the construction process, the construction technology, the reconstruction of the construction mode, the technical innovation, the optimization of the construction process, the cancellation of the wet operation occupying longer working hours and the adoption of the standardized design, the factory production, the partial production and the assembly type construction.
Disclosure of Invention
The invention aims to provide a building indoor floor ground assembly type system and a construction method thereof, which eliminate wet operation with long occupied working hours, avoid the problems and the defects of complicated construction procedures, material and labor consumption, low construction efficiency, long construction period, unchangeable and additionally arranged pipelines, lagged construction mode, unrecyclable utilization and the like caused by the traditional process, and realize the assembly of the building indoor floor ground.
In order to achieve the purpose, the invention adopts the following technical scheme:
a floor assembly type system for building indoor floors sequentially comprises a supporting and adjusting structure, a beam structure, a base plate structure and a facing structure from bottom to top;
the supporting and adjusting structure comprises a triangular bracket type base fixedly arranged on the floor surface, a rotatable sleeve with internal threads is arranged on the top surface of the base, and an inward concave annular groove is formed in the bottom end of the outer wall of the sleeve; a plurality of fan-shaped pressing blocks are arranged on the outer side of the annular groove along the circumferential direction, the inner end of each fan-shaped pressing block is provided with an arc-shaped edge which is positioned in the annular groove and corresponds to the radian of the annular groove, and the outer edge of each fan-shaped pressing block is fixed on the top surface of the base through bolts; a screw rod with external threads is arranged in the sleeve, and the top of the screw rod is fixedly arranged on a support top plate; two transverse partition plates which are vertically crossed in the longitudinal direction are arranged on the top surface of the top plate of the support in an upward extending mode, and the four partition plates are in a 'well' -shaped mode to form four U-shaped first accommodating spaces with bottom supporting plates; the four supporting and adjusting structures form a rectangular structural unit;
the beam structure comprises a plurality of main beams, two ends of each main beam are respectively positioned in two U-shaped first accommodating spaces with opposite openings, and in the structural unit, four adjacent main beams form a Chinese character tian-shaped frame; in the frame shaped like Chinese character 'tian', two main beams which are parallel to each other are a first main beam, and the other two main beams are a second main beam; two sides of the middle part of each first main cross beam are fixedly provided with a first U-shaped groove plate, the section of each first U-shaped groove plate is opened upwards, and a second accommodating space with an opening on the side surface is formed inside each first U-shaped groove plate; second U-shaped groove plates are fixedly arranged on two sides of the middle part of each second main cross beam, the cross sections of the second U-shaped groove plates are opened upwards, and a third accommodating space with side openings is formed inside the second U-shaped groove plates; a first secondary cross beam is arranged between the middle parts of the two first main cross beams, and two ends of the first secondary cross beam are respectively positioned in the two corresponding second accommodating spaces; third U-shaped groove plates are fixedly arranged on two sides of the middle part of the first secondary cross beam, the cross sections of the third U-shaped groove plates are opened upwards, and a fourth accommodating space with an opening on the side face is formed inside the third U-shaped groove plates; a second secondary cross beam is arranged between the second main cross beam and the middle part of the first secondary cross beam, and two ends of the second secondary cross beam are respectively positioned in the corresponding third accommodating space and the fourth accommodating space;
the substrate structure comprises a plurality of substrates, and four edges of each substrate are supported and covered on the top of a main beam of the structure unit; the two sides of the bottom of each substrate, which are close to the two first main cross beams, are respectively provided with a first positioning device and a second positioning device, and the middle part of the bottom of each substrate, which is close to the second secondary cross beam, is provided with a third positioning device; the first positioning device comprises a lock bolt penetrating through the substrate, and the top end of the lock bolt is arranged in a concave hole on the top surface of the substrate and is provided with a rotating groove corresponding to the rotating hook lock; the bottom end of the lock bolt is provided with a first lock plate which can synchronously rotate with the lock bolt, the cross section of the first lock plate is Z-shaped and comprises two parallel first transverse plates, and the first transverse plates are fixed into a whole through a first vertical plate; when the first lock plate rotates, the first transverse plate positioned below and the bottom surface of the corresponding first main cross beam can be hooked, and the first vertical plate and the side surface of the first main cross beam are extruded and buckled at the same time; the second positioning device comprises a second locking plate, the section of the second locking plate is Z-shaped, the second locking plate comprises two parallel second transverse plates, and the second transverse plates are fixed into a whole through a second vertical plate; the second transverse plate positioned above is fixed on the bottom surface of the base plate through a screw, the second transverse plate positioned below is hooked with the bottom surface of the corresponding first main cross beam, and the second vertical plate is extruded and buckled with the side surface of the first main cross beam; the third positioning device comprises a third locking plate, the cross section of the third locking plate is Z-shaped, the third locking plate comprises two parallel third transverse plates, and the third transverse plates are fixed into a whole through a third vertical plate; the third transverse plate positioned above is fixed on the bottom surface of the base plate through a screw, the third transverse plate positioned below is hooked with the bottom surface of the corresponding secondary cross beam, and the third vertical plate is extruded and buckled with the side surface of the secondary cross beam;
the veneer structure comprises a veneer and a liner, wherein pressure-sensitive adhesives are arranged on the upper surface and the lower surface of the liner and are respectively adhered and fixed with the substrate and the veneer.
Furthermore, the veneer is a ceramic tile, a wood floor or a stone board with a smooth and flat bottom surface.
Furthermore, horizontal first round holes are formed in the outer walls of the two sides of the first accommodating space, first elliptical holes corresponding to the first round holes are formed in the two ends of the main cross beam, and first spring pins penetrate through the first round holes and the first elliptical holes; the first spring pin is integrally U-shaped, one end of the first spring pin is smooth, and the other end of the first spring pin is provided with a wavy bending structure.
Furthermore, horizontal second round holes are formed in the outer walls of the two sides of the second accommodating space, second elliptical holes corresponding to the second round holes are formed in the two ends of the first secondary cross beam, and second spring pins penetrate through the second round holes and the second elliptical holes; the second spring pin is integrally U-shaped, one end of the second spring pin is smooth, and the other end of the second spring pin is of a wavy bent structure.
Furthermore, horizontal third round holes are formed in the outer walls of the two sides of the third accommodating space and the fourth accommodating space, third elliptical holes corresponding to the third round holes are formed in the two ends of the second secondary cross beam, and third spring pins penetrate through the third round holes and the third elliptical holes; the third spring pin is U-shaped, one end of the third spring pin is smooth, and the other end of the third spring pin is provided with a wavy bent structure.
Furthermore, the base is an equilateral triangle, and three ends of the base are respectively rectangular plates and provided with fixing elliptical holes.
Furthermore, the pad is an electron radiation crosslinking polyethylene foam material with the thickness of 8mm and the foaming rate of 13-15 times.
Further, the substrate is a calcium silicate board, a cement pressure board and the like, and is preferably a glass magnesium board.
A construction method of the floor-mounted system for the building indoor building comprises the following steps:
firstly, fixing a base of a supporting and adjusting structure on the floor, and adjusting the height of a top plate of a bracket of the supporting and adjusting structure through a rotary sleeve so that the top plates of the brackets of the supporting and adjusting structure are on the same horizontal plane;
the two ends of the main beam are inserted into the corresponding first accommodating spaces in an up-down inserting mode and are fixed by spring pins;
the two ends of the first secondary cross beam are embedded in the second containing spaces of the corresponding first main cross beams and are fixed by spring pins; clamping and embedding two ends of the second secondary cross beam into a third accommodating space of the corresponding second main cross beam and a fourth accommodating space of the corresponding first secondary cross beam, and fixing the second main cross beam and the fourth main cross beam by using a spring pin;
rotating the first locking plate of the substrate structure to the direction towards the second locking plate and the third locking plate by using the rotating hook lock, then enabling the substrate to firstly drop and then translate, enabling the second locking plate to be fixed with the corresponding first main cross beam buckle, and enabling the third locking plate to be fixed with the corresponding second secondary cross beam buckle; finally, the first locking plate is rotated through a rotating hook lock until the first locking plate is fixed with the corresponding first main cross beam in a buckling mode;
sticking the liner with pressure-sensitive adhesive on both sides to the top surface of the substrate, and then paving a veneer on the top surface of the liner.
The invention has the beneficial effects that: the invention relates to a floor assembly type system for an indoor building of a building and a construction method thereof, which cancels wet operation with longer occupied working hours, avoids the problems and defects of complicated construction procedures, material and labor consumption, low construction efficiency, long construction period, unreplaceable pipelines, added construction modes, backward construction modes, unrecyclable utilization and the like brought by the traditional process, and realizes the floor assembly of the indoor building of the building.
Drawings
Fig. 1 is a schematic view showing the overall structure of the floor-mounted system for building indoor buildings according to the present invention.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is an enlarged schematic view at B in fig. 2.
Fig. 4 is a cross-sectional view of a portion of the structure of the invention of fig. 3.
Fig. 5 is a front view of a support adjusting structure of the floor-mounted system for construction of an indoor building according to the present invention.
Fig. 6 is a plan view of a support adjusting structure of the present invention for the construction of an indoor floor-mounted system.
Fig. 7 is a schematic structural view of a partition of the flooring assembled system for construction of an indoor building according to the present invention.
Fig. 8 is a schematic view illustrating installation of a segment of a floor-mounted system for an indoor building according to the present invention.
Fig. 9 is a schematic structural view of a first main beam of the floor-mounted system for an indoor building according to the present invention.
Fig. 10 is a schematic structural view of a second main beam of the floor-mounted system for an indoor building according to the present invention.
Fig. 11 is a schematic structural view of a first sub-beam of the floor-mounted system for an indoor building according to the present invention.
Fig. 12 is a schematic structural view of a base plate structure of the floor mounting system for a building interior according to the present invention.
Fig. 13 is a schematic view showing the installation of the base plate structure of the floor mounting system for the indoor building according to the present invention.
Detailed Description
The invention is further illustrated by the figures and examples.
As shown in fig. 1-4, the present invention provides a floor assembly system for building indoor floors, which comprises a support adjusting structure 1, a beam structure 2, a base plate structure 3 and a facing structure 4 from bottom to top.
As shown in fig. 5-8, the supporting and adjusting structure 1 includes a triangular-frame-shaped base 11 fixed on the floor, the base 11 is in the shape of an equilateral triangle, and three ends are respectively rectangular plates 111 and provided with fixing elliptical holes 112. The top surface of the base 11 is provided with a rotatable sleeve 12 with internal threads, and the bottom end of the outer wall of the sleeve 12 is provided with an inwardly recessed annular groove 121. A plurality of fan-shaped pressing blocks 13 are arranged on the outer side of the annular groove 121 along the circumferential direction, the inner end of each fan-shaped pressing block 13 is provided with an arc-shaped edge which is positioned in the annular groove 121 and corresponds to the radian of the annular groove 121, and the outer edge of each fan-shaped pressing block is fixed on the top surface of the base 11 through bolts. A screw 14 with external threads is arranged in the sleeve 12, and the top of the screw 14 is fixedly arranged on the bottom surface of a support top plate 15. Two transverse partition plates 16 which are vertically crossed vertically and vertically extend upwards from the top surface of the top plate 15 of the support, and the four partition plates are shaped like a Chinese character 'jing', so that four U-shaped first accommodating spaces 17 with bottom supporting plates are formed. The four support adjustment structures form a rectangular structural unit.
As shown in fig. 9 to 11, the beam structure 2 includes a plurality of main beams 21, two ends of each main beam 21 are respectively located in two U-shaped first receiving spaces 17 with opposite openings, and in the structural unit, four adjacent main beams 21 form a frame shaped like a Chinese character tian. In the rectangular frame, two main beams 21 parallel to each other are the first main beam, and the other two main beams 21 are the second main beam. First U-shaped groove plates 211 are fixedly arranged on two sides of the middle of each first main beam, the cross section of each first U-shaped groove plate 211 is opened upwards, and a second accommodating space 22 with an opening on the side surface is formed inside each first U-shaped groove plate 211. Second U-shaped groove plates 212 are fixedly arranged on two sides of the middle part of each second main cross beam, the cross sections of the second U-shaped groove plates 212 are opened upwards, and third accommodating spaces 23 with side openings are formed inside the second U-shaped groove plates; a first secondary cross beam 24 is arranged between the middle parts of the two first main cross beams, and two ends of the first secondary cross beam 24 are respectively located in the two corresponding second accommodating spaces 22. The first secondary beam 24 is fixedly provided with third U-shaped channel plates 241 on two sides of the middle portion, the third U-shaped channel plates 241 have openings in the cross section upward, and a fourth accommodating space 25 with side openings is formed inside. A second secondary cross beam 26 is arranged between the second main cross beam and the middle part of the first secondary cross beam 24, and two ends of the second secondary cross beam 26 are respectively located in the corresponding third accommodating space 23 and the fourth accommodating space 25.
As shown in fig. 12-13, the base plate structure 3 includes a plurality of base plates 30, such as calcium silicate boards, cement pressure boards, etc., preferably 1220 × 2440 × 18 magnesium oxide boards, each base plate 30 being supported on four sides to cover the top of the main beam of the structural unit. The two sides of the bottom of each base plate 30 near the two first main beams are respectively provided with a first positioning device 31 and a second positioning device 32, and the middle of the bottom of each base plate 30 near the second secondary beam 26 is provided with a third positioning device 33. The first positioning device 31 includes a latch 311 passing through the substrate 30, and the top of the latch 311 is disposed in a recess of the top surface of the substrate 30 and has a rotation slot corresponding to a rotation tool (e.g., a rotation hook lock). The bottom end of the lock bolt 311 is provided with a first lock plate 312 which can synchronously rotate with the lock bolt 311, the cross section of the first lock plate 312 is Z-shaped and comprises two parallel first transverse plates, and the two are fixed into a whole through a first vertical plate. When the first lock plate 312 rotates, the first horizontal plate located below and the bottom surface of the corresponding first main beam can be hooked, and the first vertical plate and the side surface of the first main beam can be squeezed and buckled at the same time. The second positioning device 32 includes a second locking plate 321, the cross section of the second locking plate 321 is Z-shaped, and includes two parallel second transverse plates, which are fixed together by a second vertical plate. The second transverse plate positioned above is fixed on the bottom surface of the base plate through screws, the second transverse plate positioned below is hooked with the bottom surface of the corresponding first main cross beam, and the second vertical plate is extruded and buckled with the side surface of the first main cross beam. The third positioning device 33 includes a third locking plate 331, the cross section of the third locking plate 331 is Z-shaped, and includes two parallel third horizontal plates, which are fixed together by a third vertical plate. The third transverse plate located above is fixed on the bottom surface of the base plate 30 through screws, the third transverse plate located below is hooked with the bottom surface of the corresponding second secondary cross beam 26, and the third vertical plate is buckled with the side surface of the second secondary cross beam 26 in a squeezing mode.
As shown in fig. 4, the veneer structure 4 includes a veneer 41 and a pad 42, and the pad 42 is an electron radiation cross-linked polyethylene foam material with a thickness of 8mm and a foaming ratio of 13-15 times. The upper and lower surfaces of the pad 42 are provided with pressure sensitive adhesive, which are respectively adhered and fixed with the substrate 30 and the veneer 41. The veneer 41 is a tile, a wood floor, a stone board, or the like having a smooth and flat bottom surface. Since the pressure-sensitive adhesive has the following adhesive properties: the initial adhesion T < the bonding force A < the cohesive force C < the adhesive base force K (namely A is larger than T, otherwise no pressure sensitivity exists; C is larger than A, otherwise the adhesive layer is damaged when the adhesive tape is removed, the adhesive pollutes the bonded surface, the wire drawing and other defects are caused; C is smaller than K, otherwise the phenomenon that the adhesive layer is separated from the base material is caused). Therefore, the pressure-sensitive adhesive has the characteristics of bearing the bonding effect, preventing the adhesive from remaining on a bonded interface when the pressure-sensitive adhesive is damaged and stripped, and not polluting the surface of a bonded object, namely the pressure-sensitive adhesive has the characteristics of easiness in bonding, difficulty in removing, no damage after stripping and no drying in a long time, so that the recycling and reusability of the bracket, the cross beam and the base plate of the assembled system technology are met when the decorative plate is replaced on the floor.
In order to keep the stability of the beam structure 2, the outer walls of the two sides of the first accommodating space 17 are provided with horizontal first circular holes, the two ends of the main beam are provided with first elliptical holes corresponding to the first circular holes, and the first circular holes and the first elliptical holes are internally provided with first spring pins 171 in a penetrating manner. The first spring pin 171 is U-shaped, and has a smooth end and a wavy bent structure at the other end. The outer walls of the two sides of the second accommodating space 22 are provided with horizontal second round holes, the two ends of the first secondary cross beam 24 are provided with second elliptical holes corresponding to the second round holes, and the second round holes and the second elliptical holes are internally provided with second spring pins 221 in a penetrating manner. The second spring pin 221 is U-shaped, and has a smooth end and a wavy curved structure at the other end. The outer walls of the third and fourth accommodating spaces 23 and 25 are provided with third horizontal circular holes, the two ends of the second secondary beam 26 are provided with third elliptical holes corresponding to the third circular holes, and third spring pins 231 are inserted into the third circular holes and the third elliptical holes. The third spring pin 231 is U-shaped as a whole, and has a smooth end and a wavy bent structure at the other end.
The invention also provides a construction method of the floor assembled system of the building indoor building, which comprises the following steps:
firstly, fixing a base 11 of a supporting and adjusting structure 1 on the floor, and adjusting the height of a top plate of a support through a rotating sleeve 12 to enable the top plates 15 of all the supports of the supporting and adjusting structure 1 to be on the same horizontal plane;
the two ends of the main beam 21 are inserted into the corresponding first accommodating spaces 17 in an up-down inserting mode and are fixed by spring pins;
thirdly, clamping and embedding two ends of the first secondary cross beam 24 in the second accommodating space 22 of the corresponding first main cross beam, and fixing the first secondary cross beam by using a spring pin; the two ends of the second secondary beam 26 are clamped and embedded in the corresponding third accommodating space 23 of the second main beam and the fourth accommodating space 25 of the first secondary beam 24, and are fixed by spring pins;
rotating the first locking plate 312 of the substrate structure 3 to a direction facing the second locking plate 321 and the third locking plate 331 by using the rotating hook lock, then making the substrate 30 drop and then translate, so that the second locking plate 321 is fastened and fixed with the corresponding first main beam, and the third locking plate 331 is fastened and fixed with the corresponding second secondary beam 26; finally, the first lock plate 312 is rotated by rotating the hook lock so that the first lock plate 312 is fastened and fixed with the corresponding first main beam;
sticking the liner 42 with pressure-sensitive adhesive on both sides with the top surface of the substrate 30, and then spreading the veneer 41 on the top surface of the liner 42, wherein the foamed liner has the functions of stability, leveling and adhesion, and also has the functions of buffering, shock absorption and sound insulation.
The invention relates to a floor assembled structure of an indoor building, which belongs to a recyclable green construction technology and is suitable for the construction of floors without waterproof buildings, such as floor tiles, marbles, granite, solid wood floors, solid wood composite floors, impregnated paper laminated wood floors, carpets and the like in the building, foam cotton pads are arranged, removed or matched according to specific decorative surfaces (if the impregnated paper laminated wood floors are provided with matched liners and the carpets are not provided with liners), when the decorative surfaces of the floors need to be replaced, the foam liners below the floor can be recycled, and the base plates, the cross beams and the support bodies can be recycled, so that the floor assembled structure meets the related requirements of the green construction Specification for building engineering GB/T50905-2014. In order to be more convenient to replace, the invention can also be provided with a movable adjusting plate, the adjusting plate can have the same specification with a floor veneer, the foaming liner is a single-sided pressure-sensitive adhesive arranged between the veneer and the foaming liner, and the base plate and the foaming liner are not provided with the adhesive, so that the subsequent disassembly, modification and replacement are convenient.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Many modifications may be made to the above-described embodiments without departing from the spirit and scope of the invention, and those skilled in the art will readily appreciate that many modifications and variations may be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. A floor assembly type system for building indoor floors is characterized by sequentially comprising a supporting and adjusting structure, a beam structure, a base plate structure and a facing structure from bottom to top;
the supporting and adjusting structure comprises a triangular bracket type base fixedly arranged on the floor surface, a rotatable sleeve with internal threads is arranged on the top surface of the base, and an inward concave annular groove is formed in the bottom end of the outer wall of the sleeve; a plurality of fan-shaped pressing blocks are arranged on the outer side of the annular groove along the circumferential direction, the inner end of each fan-shaped pressing block is provided with an arc-shaped edge which is positioned in the annular groove and corresponds to the radian of the annular groove, and the outer edge of each fan-shaped pressing block is fixed on the top surface of the base through bolts; a screw rod with external threads is arranged in the sleeve, and the top of the screw rod is fixedly arranged on the bottom surface of a top plate of a support; two transverse partition plates which are vertically crossed in the longitudinal direction are arranged on the top surface of the top plate of the support in an upward extending mode, and the four partition plates are in a shape of a Chinese character 'jing', so that four U-shaped first accommodating spaces with bottom supporting plates are formed; the four supporting and adjusting structures form a rectangular structural unit;
the beam structure comprises a plurality of main beams, two ends of each main beam are respectively positioned in two U-shaped first accommodating spaces with opposite openings, and in the structural unit, four adjacent main beams form a Chinese character tian-shaped frame; in the field-shaped frame, two main cross beams which are parallel to each other are a first main cross beam, and the other two main cross beams are second main cross beams; two sides of the middle part of each first main cross beam are fixedly provided with a first U-shaped groove plate, the section of each first U-shaped groove plate is opened upwards, and a second accommodating space with an opening on the side surface is formed inside each first U-shaped groove plate; second U-shaped groove plates are fixedly arranged on two sides of the middle part of each second main cross beam, the section of each second U-shaped groove plate is opened upwards, and a third accommodating space with an opening on the side face is formed inside each second U-shaped groove plate; a first secondary cross beam is arranged between the middle parts of the two first main cross beams, and two ends of the first secondary cross beam are respectively positioned in the two corresponding second accommodating spaces; third U-shaped groove plates are fixedly arranged on two sides of the middle part of the first secondary cross beam, the cross sections of the third U-shaped groove plates are opened upwards, and a fourth accommodating space with an opening on the side face is formed inside the third U-shaped groove plates; a second secondary cross beam is arranged between the second main cross beam and the middle part of the first secondary cross beam, and two ends of the second secondary cross beam are respectively positioned in the corresponding third accommodating space and the fourth accommodating space;
the substrate structure comprises a plurality of substrates, and four sides of each substrate are supported and covered on the top of the main beam of the structure unit; the two sides of the bottom of each substrate, which are close to the two first main cross beams, are respectively provided with a first positioning device and a second positioning device, and the middle part of the bottom of each substrate, which is close to the second secondary cross beam, is provided with a third positioning device; the first positioning device comprises a lock bolt penetrating through the substrate, and the top end of the lock bolt is arranged in a concave hole on the top surface of the substrate and is provided with a rotating groove corresponding to the rotating hook lock; the bottom end of the lock bolt is provided with a first lock plate which can synchronously rotate with the lock bolt, the cross section of the first lock plate is Z-shaped and comprises two parallel first transverse plates, and the first transverse plates are fixed into a whole through a first vertical plate; when the first lock plate rotates, the first transverse plate positioned below and the bottom surface of the corresponding first main cross beam can be hooked, and the first vertical plate and the side surface of the first main cross beam are extruded and buckled at the same time; the second positioning device comprises a second locking plate, the section of the second locking plate is Z-shaped, the second locking plate comprises two parallel second transverse plates, and the second transverse plates are fixed into a whole through a second vertical plate; the second transverse plate positioned above is fixed on the bottom surface of the base plate through a screw, the second transverse plate positioned below is hooked with the bottom surface of the corresponding first main cross beam, and the second vertical plate is extruded and buckled with the side surface of the first main cross beam; the third positioning device comprises a third locking plate, the cross section of the third locking plate is Z-shaped, the third locking plate comprises two parallel third transverse plates, and the third transverse plates are fixed into a whole through a third vertical plate; the third transverse plate positioned above is fixed on the bottom surface of the base plate through a screw, the third transverse plate positioned below is hooked with the bottom surface of the corresponding second secondary cross beam, and the third vertical plate is extruded and buckled with the side surface of the second secondary cross beam;
the veneer structure comprises a veneer and a liner, wherein pressure-sensitive adhesives are arranged on the upper surface and the lower surface of the liner and are respectively adhered and fixed with the substrate and the veneer.
2. The building floor mounted system of claim 1, wherein: the veneer is a ceramic tile, a wood floor or a stone board with a smooth and flat bottom surface.
3. The building floor mounted system of claim 1, wherein: horizontal first round holes are formed in the outer walls of the two sides of the first accommodating space, first elliptical holes corresponding to the first round holes are formed in the two ends of the main cross beam, and first spring pins penetrate through the first round holes and the first elliptical holes; the first spring pin is U-shaped integrally, one end of the first spring pin is smooth, and the other end of the first spring pin is of a wavy bent structure.
4. The building floor mounted system of claim 3, wherein: horizontal second round holes are formed in the outer walls of the two sides of the second accommodating space, second elliptical holes corresponding to the second round holes are formed in the two ends of the first secondary cross beam, and second spring pins penetrate through the second round holes and the second elliptical holes; the second spring pin is integrally U-shaped, one end of the second spring pin is smooth, and the other end of the second spring pin is of a wavy bent structure.
5. The building floor mounted system of claim 4, wherein: horizontal third round holes are formed in the outer walls of the two sides of the third accommodating space and the outer walls of the two sides of the fourth accommodating space, third elliptical holes corresponding to the third round holes are formed in the two ends of the second secondary cross beam, and third spring pins penetrate through the third round holes and the third elliptical holes; the third spring pin is integrally U-shaped, one end of the third spring pin is smooth, and the other end of the third spring pin is of a wavy bent structure.
6. The building floor mounted system of claim 1, wherein: the base is equilateral triangle, and three end is the rectangular plate respectively, and is equipped with fixed elliptical aperture.
7. The building floor mounted system of claim 1, wherein: the liner is an electron radiation cross-linked polyethylene foam material with the thickness of 8mm and the foaming rate of 13-15 times.
8. The building floor mounted system of claim 1, wherein: the substrate is a glass magnesium board.
9. A method of constructing a floor-mountable system for an indoor building according to any one of claims 1 to 8, comprising the steps of:
firstly, fixing a base of a supporting and adjusting structure on the floor, and adjusting the height of a top plate of a bracket of the supporting and adjusting structure through a rotary sleeve so that the top plates of the brackets of the supporting and adjusting structure are on the same horizontal plane;
the two ends of the main beam are inserted into the corresponding first accommodating spaces in an up-down inserting mode and are fixed by spring pins;
thirdly, clamping and embedding two ends of the first secondary cross beam into the second containing space of the corresponding first main cross beam, and fixing the first secondary cross beam by using a spring pin; clamping and embedding two ends of the second secondary cross beam into a third accommodating space of the corresponding second main cross beam and a fourth accommodating space of the corresponding first secondary cross beam, and fixing the second main cross beam and the fourth main cross beam by using a spring pin;
rotating the first locking plate of the substrate structure to the direction facing the second locking plate and the third locking plate by using the rotating hook lock, then enabling the substrate to firstly drop and then translate, enabling the second locking plate to be fixed with the corresponding first main cross beam buckle, and enabling the third locking plate to be fixed with the corresponding second secondary cross beam buckle; finally, the first locking plate is rotated through a rotating hook lock until the first locking plate is fixed with the corresponding first main cross beam in a buckling mode;
pasting the liner with pressure sensitive adhesive on two sides with the top surface of the substrate, and then paving a veneer on the top surface of the liner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910260521.3A CN110145092B (en) | 2019-04-02 | 2019-04-02 | Ground assembly type system for building indoor building and construction method thereof |
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| CN201910260521.3A CN110145092B (en) | 2019-04-02 | 2019-04-02 | Ground assembly type system for building indoor building and construction method thereof |
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| CN111042482A (en) * | 2019-12-27 | 2020-04-21 | 中国能源建设集团广东省电力设计研究院有限公司 | Non-integrated raised floor supporting structure and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2446204Y (en) * | 2000-01-24 | 2001-09-05 | 江苏华东机房(集团)公司 | Movable floor supported by steel frame |
| CN2509281Y (en) * | 2001-09-26 | 2002-09-04 | 上海惠亚铝合金制品有限公司 | Adjustable bearing structure for overhead floors |
| CN2856251Y (en) * | 2005-08-10 | 2007-01-10 | 常州市华一防静电活动地板有限公司 | Floor with slot network |
| CN201292643Y (en) * | 2008-11-07 | 2009-08-19 | 顾玲娣 | Adjustable overhead type common joist |
| CN206128544U (en) * | 2016-10-19 | 2017-04-26 | 北京沈飞通路机房设备技术有限公司 | Overhead web beam |
| CN108166710A (en) * | 2017-12-25 | 2018-06-15 | 安徽向利机房设备工程有限公司 | A kind of ballistic support mechanism for antistatic floor |
| CN208220104U (en) * | 2018-03-21 | 2018-12-11 | 李杨德 | A kind of assembled ground pavement system |
| CN208088773U (en) * | 2018-04-08 | 2018-11-13 | 佛山市欣中茂节能建材科技有限公司 | A kind of raised flooring Fast Installation structure |
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