CN117107975B - Heat-insulating and sound-insulating steel frame floor slab and installation method thereof - Google Patents
Heat-insulating and sound-insulating steel frame floor slab and installation method thereof Download PDFInfo
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- CN117107975B CN117107975B CN202311360504.XA CN202311360504A CN117107975B CN 117107975 B CN117107975 B CN 117107975B CN 202311360504 A CN202311360504 A CN 202311360504A CN 117107975 B CN117107975 B CN 117107975B
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- butt joint
- fixedly connected
- floor
- block
- floor slab
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 title abstract description 13
- 210000001503 joint Anatomy 0.000 claims abstract description 173
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 48
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 41
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 239000004568 cement Substances 0.000 abstract description 16
- 239000000945 filler Substances 0.000 abstract description 8
- 238000003032 molecular docking Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
- E04B1/6162—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by an additional locking key
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
- E04B1/90—Insulating elements for both heat and sound slab-shaped
-
- 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
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to the technical field of steel frame floors, and provides a heat-insulating and sound-insulating steel frame floor and an installation method thereof. According to the invention, the first rectangular plate drives the plurality of second reinforcing steel bars to move towards the outside of the butt joint convex blocks through the connecting reinforcing components, and as the second reinforcing steel bars arranged in the butt joint convex blocks are arranged on the inner side of the first floor plate and the second reinforcing steel bars arranged in the butt joint convex blocks are arranged on the inner side of the second floor plate in a staggered manner, two groups of second reinforcing steel bars are inserted into the butt joint convex blocks, and after the first floor plate and the second floor plate are paved, cement is filled into the filler holes, so that the second reinforcing steel bars are reinforced, the connectivity between the first floor plate and the second floor plate is improved, and the bearing capacity of the first floor plate and the second floor plate after the first floor plate and the second floor plate are paved is better.
Description
Technical Field
The invention relates to the technical field of steel frame floors, in particular to a heat-insulating and sound-insulating steel frame floor and an installation method thereof.
Background
With the growing domestic economy, owners have also paid more and more attention to interior decoration, particularly space utilization, and have desired maximum utilization of space, for example, some owners have desired the addition of attics to the top floor, which requires floors to separate the vertical space within the building. In view of structural safety and weight bearing of the entire building structure, the floor slab needs to use a light and strong material, so that the concrete floor slab cannot be used, and a steel frame type floor slab needs to be used.
The existing heat-insulating and sound-insulating steel frame floor slab is generally prefabricated, and the connectivity between the heat-insulating and sound-insulating steel frame floor slab and the steel frame floor slab is relatively poor after the heat-insulating and sound-insulating steel frame floor slab is paved, so that the integral bearing capacity of the heat-insulating and sound-insulating steel frame floor slab is reduced, and the heat-insulating and sound-insulating steel frame floor slab and the installation method thereof are provided for solving the problems.
Disclosure of Invention
The invention provides a heat-insulating and sound-insulating steel frame floor slab and an installation method thereof, and solves the problem of poor connectivity between two adjacent heat-insulating and sound-insulating steel frame floor slabs after the heat-insulating and sound-insulating steel frame floor slabs are paved in the related art.
The technical scheme of the invention is as follows: the utility model provides a thermal-insulation sound-proof steel frame floor, includes the steel frame layer, the top welding of steel frame layer has two baffles, first floor and second floor are installed respectively on the top of steel frame layer, first floor with be provided with the butt joint assistor that is used for the butt joint between the second floor, first floor with the butt joint lug is all installed to the inboard of second floor, the filler hole with inside communicating is seted up on the top of butt joint lug, two the inboard of butt joint lug all is provided with the connection reinforcing component that is used for the reinforcement, the auxiliary hole that runs through to inboard is all seted up to the both sides of butt joint lug, the inside of butt joint lug is provided with a set of auxiliary connection spare that is used for two adjacent first floors to connect.
As still further aspects of the invention: the butt joint assistor is including seting up two the screw hole on butt joint lug top, one the top of butt joint lug is provided with the joint board, the joint board pass through the second bolt with second floor fixed connection, the front end of joint board is provided with the arc piece, the inside fixedly connected with two second rectangle poles of butt joint lug, two the equal sliding connection of outer wall of second rectangle pole has a slider, two the slider passes through the second connecting plate to be connected, the inboard fixedly connected with auxiliary spring of slider, auxiliary spring's one end with butt joint lug fixed connection, the top fixedly connected with butt joint pin of slider, the trapezoidal piece has been cup jointed to the outer wall of butt joint pin, the trapezoidal piece pass through first bolt with butt joint pin fixed connection, the both sides fixedly connected with first connecting plate of trapezoidal piece.
As still further aspects of the invention: the first floor slab and the inner side of the second floor slab are respectively provided with a butt joint groove, the length of each butt joint groove is matched with that of each clamping plate, and the lengths of the trapezoid blocks and the first connecting plates are matched with that of each butt joint groove.
As still further aspects of the invention: the connecting reinforcement assembly comprises a first rectangular rod fixedly connected to the inner side of the butt joint convex block, an auxiliary block is slidably connected to the outer wall of the first rectangular rod, a connecting spring is fixedly connected to the inner side of the auxiliary block, one end of the connecting spring is fixedly connected with the butt joint convex block, the bottom end of the auxiliary block is fixedly connected with a first rectangular plate, a plurality of second reinforcement steel bars are fixedly connected to the inner side of the first rectangular plate, the second reinforcement steel bars are equidistantly distributed to the inner side of the first rectangular plate, and an unlocking device is arranged on the inner side of the auxiliary block.
As still further aspects of the invention: the unlocking device comprises a bolt fixedly connected to the top end of the sliding block, and a plug hole matched with the bolt is formed in the inner side of the auxiliary block.
As still further aspects of the invention: the second reinforcing steel bars are arranged inside the butt joint protruding blocks and are installed inside the first building plates, the second reinforcing steel bars are arranged inside the butt joint protruding blocks and installed inside the second building plates in a staggered mode, first mounting holes are formed inside the butt joint protruding blocks and are installed inside the first building plates, second mounting holes are formed inside the butt joint protruding blocks and are installed inside the second building plates, and the first mounting holes and the second mounting holes are matched with the second reinforcing steel bars.
As still further aspects of the invention: the connection reinforcing assembly further comprises a support seat fixedly connected to the inside of the butt joint lug, the straight gear is rotationally connected to the inner side of the support seat, a second rectangular plate is connected to the inner side of the butt joint lug in a sliding mode, a second straight rack meshed with the straight gear is fixedly connected to the inner side of the second rectangular plate, a first straight rack meshed with the straight gear is fixedly connected to the inner side of the first rectangular plate, a plurality of first reinforcing steel bars are fixedly connected to the inner side of the second rectangular plate, through holes communicated with the outside are formed in the inner side of the butt joint lug, the diameter of each through hole is larger than that of each first reinforcing steel bar, and reinforcing holes with diameters larger than that of the first reinforcing steel bars are formed in the inner side of the first floor slab.
As still further aspects of the invention: the auxiliary connecting piece comprises a third rectangular rod fixedly connected to one side of the inside of the butt joint convex block, a sliding plate is connected to the outer wall of the third rectangular rod in a sliding mode, a connecting seat is fixedly connected to one side of the sliding plate, an auxiliary wheel is connected to the inner side of the connecting seat in a rotating mode, an L-shaped block is fixedly connected to the bottom end of the first rectangular plate, one end inclined surface of the L-shaped block is attached to the auxiliary wheel, a contraction spring is fixedly connected to the inner side of the sliding plate, one end of the contraction spring is fixedly connected with the butt joint convex block, a sleeve is fixedly connected to the inner side of the sliding plate, a movable block is connected to the inner side of the sleeve in a sliding mode, a steel sleeve is fixedly connected to the outer wall of the movable block, a compression spring is fixedly connected to one end of the compression spring, and the sleeve is fixedly connected to the inner side of the movable block, and the diameter of the auxiliary hole is larger than that of the steel sleeve.
The invention also discloses a method for installing the heat-insulating and sound-insulating steel frame floor slab, which comprises the following steps:
s1, firstly, installing the butt joint convex blocks into the first floor slab and the second floor slab respectively, then paving the first floor slab to the top of the steel frame layer, then fixing the trapezoid blocks through the first bolts and the butt joint pins at the inner sides of the first floor slab, so that the trapezoid blocks and the first connecting plates limit the butt joint convex blocks installed at the inner sides of the first floor slab, then fixing the clamping plates through the second bolts and the butt joint convex blocks in the second floor slab to be in butt joint, fixing the butt joint convex blocks installed at the inner sides of the second floor slab through the clamping plates, then abutting the second floor slab with the first floor slab, pushing the trapezoid blocks to drive the first connecting plates to shrink towards the inner sides of the butt joint convex blocks when the arc blocks are in contact with the top inclined surfaces of the trapezoid blocks, installing the trapezoid blocks and the second floor slab to the inner sides of the trapezoid blocks without the first floor slab, installing the first floor slab and the second floor slab in the joint convex blocks in a staggered mode, and installing the trapezoid blocks on the inner sides of the first floor slab, so that the sliding blocks at the inner sides of the two butt joint convex blocks slide downwards in the butt joint process of the first floor slab and the second floor slab;
s2, when the trapezoid block moves downwards and drives the bolt to move downwards through the sliding block, after the first floor slab is in butt joint with the second floor slab, the bolt moves out of the auxiliary block, so that the auxiliary block is not fixed any more, and is reset under the action of the connecting spring, the first rectangular plate drives the second reinforcing steel bars to move towards the outside of the butt joint convex block, and as the second reinforcing steel bars arranged in the butt joint convex block are arranged on the inner side of the first floor slab and the second reinforcing steel bars arranged in the butt joint convex block are arranged on the inner side of the second floor slab, the two groups of second reinforcing steel bars are inserted into the butt joint convex block, after the first floor slab and the second floor slab are paved, cement is poured into the filler holes, so that the second reinforcing steel bars are reinforced, the connectivity between the first floor slab and the second floor slab is improved, and the bearing capacity of the first floor slab and the second floor slab is better;
s3, the first rectangular plate drives the second reinforcing steel bars to move towards the outside of the butt joint convex blocks and simultaneously drives the first straight racks to move, the straight gears are driven to rotate through the first straight racks, so that the second straight racks are stirred, the second rectangular plate drives the first reinforcing steel bars to be inserted into the reinforcing holes, the contact range between the butt joint convex blocks and the first building plates is enlarged, after cement is poured into the butt joint convex blocks, the cement flows into the reinforcing holes through holes formed in the butt joint convex blocks, and the butt joint convex blocks and the first building plates are reinforced, so that the integral structural strength of the first building plates and the assembled butt joint convex blocks is improved;
s4, firstly, the first floor plates are transversely aligned and paved, then, the second floor plates are longitudinally paved, when the second floor plates and the first floor plates are in butt joint, the first rectangular plates drive the second reinforcing steel bars to move towards the outside of the butt joint convex blocks and drive the L-shaped blocks to move, the auxiliary wheels are pushed under the action of inclined planes at one ends of the L-shaped blocks to drive the sliding plates to move towards the inner sides of the butt joint convex blocks, the steel sleeves penetrate through the auxiliary holes and are inserted into the adjacent inner sides of the first floor plates and the butt joint convex blocks, so that the connectivity between the adjacent two first floor plates is improved, the overall structural strength of the first floor plates can be improved after cement filling, when the steel sleeves are blocked in the transverse movement process, the movable blocks are used for extruding the compression springs, the first floor plates are not blocked in the movement process, and the first floor plates can be stably moved.
The working principle and the beneficial effects of the invention are as follows:
1. through setting up the connection reinforcing assembly, drive the bolt through the slider when trapezoidal piece moves down and move down, after first floor and second building board butt joint, the bolt moves out from the auxiliary block inside, make the auxiliary block no longer fixed, thereby reset under the effect of connecting spring, make first rectangular plate drive a plurality of second reinforcing bars to butt joint lug outside move, because the inside second reinforcing bars that sets up of first building board inboard installation butt joint lug and the inside second reinforcing bars that sets up of second building board inboard installation butt joint lug dislocation set, thereby make two sets of second reinforcing bars insert inside the butt joint lug, after first floor and second building board lay, pour cement into the filler hole inside, thereby consolidate the second reinforcing bars, and then connectivity between first building board and the second building board has been improved, make the bearing capacity better after first floor and the second building board lay;
2. through setting up the butt joint assistor, fix the trapezoid block through the butt joint round pin of first building board inboard, thereby make trapezoid block and first connecting plate carry out spacingly with the butt joint lug after the inboard installation of first building board, then fix the butt joint lug inside the second building board that the joint is needed through the second bolt, it is spacing to install the butt joint lug inboard at the second building board through the joint plate, then dock second floor and first building board, when arc piece and trapezoid block top inclined plane contact, promote trapezoid block and drive first connecting plate and shrink to the inside butt joint lug inboard of first building board, insert the inside butt joint groove of seting up in first building board when the joint plate, make first floor and second building board align to install, thereby need not the staff to adjust the position between them too much, in order to make the staff dock both with the two;
3. through setting up the cooperation of parts such as first reinforcing bar, first rectangular plate drives second reinforcing bar and moves to the butt joint lug outside and drive first rack and move, drive the spur gear through first rack and rotate, thereby stir second spur rack and drive a plurality of first reinforcing bars and insert the reinforcing hole inside through second rectangular plate, thereby increase the contact range between butt joint lug and the first building board, make cement pour into after the butt joint lug inside, flow into the reinforcing hole inside through the through-hole that the butt joint lug is inside offered, consolidate between butt joint lug and the first building board with this, thereby improved the overall structural strength after first building board and the butt joint lug equipment;
4. through setting up auxiliary connection spare, lay first building board horizontal alignment earlier and carry out the vertical second building board of laying again after accomplishing, carry out the butt joint in-process when second floor and first building board, first rectangular plate drives the second and consolidates the reinforcing bar and move to the butt joint lug outside, drive L shape piece and remove, promote the auxiliary wheel under the effect on L shape piece one end inclined plane and drive the slide and remove to the butt joint lug inboard, make the steel bushing pass the auxiliary hole insert in the inboard butt joint lug of adjacent first building board, thereby improved the connectivity between two adjacent first building boards, make cement pour into the back can improve the holistic structural strength of first building board of horizontal laying.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a first floor slab and a second floor slab in butt joint according to the present invention;
FIG. 3 is a schematic view of a partial structure of a first floor slab and a second floor slab according to the present invention;
FIG. 4 is a cross-sectional view of a mating bump of the present invention;
FIG. 5 is an enlarged view of the invention at A in FIG. 4;
FIG. 6 is a schematic view of a bump mount of the present invention;
FIG. 7 is a schematic view of a connection reinforcing assembly according to the present invention;
FIG. 8 is an enlarged view of the invention at B in FIG. 7;
FIG. 9 is a cross-sectional view of a trapezoidal block of the present invention;
FIG. 10 is a schematic view of the internal structure of the bump in the present invention;
FIG. 11 is an enlarged view of FIG. 10 at C in accordance with the present invention;
FIG. 12 is a schematic view of an auxiliary connector according to the present invention;
fig. 13 is a cross-sectional view of the steel jacket and sleeve of the present invention.
In the figure: 1. a steel frame layer; 2. a baffle; 3. a first floor; 4. a second floor; 5. butting the convex blocks; 6. a butt joint groove; 7. a trapezoid block; 8. a first connection plate; 9. a clamping plate; 10. an arc-shaped block; 11. a first straight rack; 12. spur gears; 13. an auxiliary block; 14. a first rectangular bar; 15. a connecting spring; 16. an auxiliary hole; 17. a second spur rack; 18. a support; 19. a first reinforcing bar; 20. a second reinforcing bar; 21. a slide block; 22. a second rectangular bar; 23. an auxiliary spring; 24. a plug pin; 25. a first rectangular plate; 26. reinforcing the hole; 27. a second rectangular plate; 28. a second connecting plate; 29. a butt joint pin; 30. a first bolt; 31. a second bolt; 32. a threaded hole; 33. a filler hole; 34. an L-shaped block; 35. a slide plate; 36. a connecting seat; 37. an auxiliary wheel; 38. a third rectangular bar; 39. a steel sleeve; 40. a sleeve; 41. a compression spring; 42. a movable block; 43. the spring is contracted.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-13, in an embodiment of the present invention, a thermal insulation and sound insulation steel frame floor slab includes a steel frame layer 1, two baffles 2 are welded at the top end of the steel frame layer 1, a first floor 3 and a second floor 4 are respectively installed at the top end of the steel frame layer 1, a docking assistor for docking is provided between the first floor 3 and the second floor 4, docking bumps 5 are installed at the inner sides of the first floor 3 and the second floor 4, filler holes 33 communicated with the inside are provided at the top ends of the docking bumps 5, connection reinforcing components for reinforcing are provided at the inner sides of the two docking bumps 5, auxiliary holes 16 penetrating to the inner sides are provided at both sides of the docking bumps 5, and a group of auxiliary connectors for connecting two adjacent first floors 3 are provided in the docking bumps 5.
In this embodiment: firstly, the butt joint protruding blocks 5 are respectively installed inside the first floor plate 3 and the second floor plate 4, then the first floor plate 3 is transversely paved on the top of the steel frame layer 1, then the second floor plate 4 is in butt joint with the first floor plate 3 through the butt joint assistor, after the second floor plate 4 is in butt joint with the first floor plate 3, the first floor plate 3 and the second floor plate 3 are reinforced through the connection reinforcing component, and meanwhile, two adjacent first floor plates 3 are connected through the auxiliary connecting piece.
Referring to fig. 2 to 11, the docking assistor includes a threaded hole 32 formed at the top ends of two docking bumps 5, a clamping plate 9 is disposed at the top end of one docking bump 5, the clamping plate 9 is fixedly connected with a second floor 4 through a second bolt 31, an arc-shaped block 10 is disposed at the front end of the clamping plate 9, two second rectangular rods 22 are fixedly connected with the inside of the docking bump 5, one sliding block 21 is slidably connected with the outer walls of the two second rectangular rods 22, the two sliding blocks 21 are connected with each other through a second connecting plate 28, an auxiliary spring 23 is fixedly connected with the inner side of the sliding block 21, one end of the auxiliary spring 23 is fixedly connected with the docking bump 5, a docking pin 29 is fixedly connected with the top end of the sliding block 21, a trapezoid block 7 is sleeved on the outer wall of the docking pin 29, the trapezoid block 7 is fixedly connected with the docking pin 29 through a first bolt 30, two sides of the trapezoid block 7 are fixedly connected with a first connecting plate 8, a docking slot 6 is formed in the inner side of the first floor 3 and the second floor 4, the length of the docking slot 6 is matched with the clamping plate 9, and the length of the trapezoid block 7 plus the first connecting plate 8 is matched with the docking slot 6.
In this embodiment: firstly, install the butt joint lug 5 respectively inside first superstructure 3 and second superstructure 4, then lay first superstructure 3 to steelframe layer 1 top, afterwards, fix trapezoidal piece 7 through first bolt 30 and the inboard butt joint pin 29 of first superstructure 3, thereby make trapezoidal piece 7 and first connecting plate 8 with the butt joint lug 5 after the inboard installation of first superstructure 3 spacing, afterwards, pass through second bolt 31 with the butt joint lug 5 of the inside second superstructure 4 that needs the butt joint with joint plate 9 and fix, carry out spacing through joint plate 9 to the butt joint lug 5 of installing in the inboard of second superstructure 4, then with second superstructure 4 and first superstructure 3, when arc piece 10 and trapezoidal piece 7 top inclined plane contact, promote trapezoidal piece 7 and drive the inside shrink of butt joint lug 5 of first superstructure 3, insert the inside butt joint groove 6 of first superstructure 3 inboard and offer, make first superstructure 3 and second superstructure 4 align the installation with joint plate 9, thereby need not the staff to adjust the position between the two and install two in order to make two in the inside 7 and install two in the boss 5 at the inside of trapezoidal piece 7 and the inside of first superstructure 3, thereby make two inside 7 and two in the boss 3 and the inside 7 of trapezoidal piece 5, make the inside 7 and two of first superstructure 3 install the boss 5 in the inside joint plate 5.
Referring to fig. 2 to 11, the connection reinforcing component comprises a first rectangular rod 14 fixedly connected to the inner side of a butt joint lug 5, an auxiliary block 13 is slidably connected to the outer wall of the first rectangular rod 14, a connecting spring 15 is fixedly connected to the inner side of the auxiliary block 13, one end of the connecting spring 15 is fixedly connected to the butt joint lug 5, a first rectangular plate 25 is fixedly connected to the bottom end of the auxiliary block 13, a plurality of second reinforcing steel bars 20 are fixedly connected to the inner side of the first rectangular plate 25, the second reinforcing steel bars 20 are equidistantly distributed to the inner side of the first rectangular plate 25, an unlocking device is arranged on the inner side of the auxiliary block 13 and comprises a bolt 24 fixedly connected to the top end of a sliding block 21, a plug hole matched with the bolt 24 is formed in the inner side of the auxiliary block 13, a second reinforcing steel bar 20 arranged in the inner side of the butt joint lug 5 and arranged in the inner side of the first building plate 3 is staggered with a second reinforcing steel bar 20 arranged in the inner side of the butt joint lug 5, a first mounting hole is formed in the inner side of the butt joint lug 5 of the first building plate 3, a second mounting hole is formed in the inner side of the butt joint lug 5, and a second mounting hole is formed in the inner side of the second building plate 4 and matched with the second reinforcing steel bar 20.
In this embodiment: the inside of baffle 2 has been seted up and has been consolidated reinforcing bar 20 assorted locating hole with the second for can be connected with baffle 2 after the horizontal laying of first building board 3, drive bolt 24 downwardly moving through slider 21 when trapezoidal piece 7 moves down, after first building board 3 and the butt joint of second building board 4, bolt 24 is inside to be shifted out from auxiliary block 13, make auxiliary block 13 no longer fixed, thereby reset under the effect of connecting spring 15, make first rectangular plate 25 drive a plurality of second reinforcing bar 20 and remove to butt joint lug 5 outside, because the second reinforcing bar 20 that the inside installation butt joint lug 5 of first building board 3 set up and the inside second reinforcing bar 20 dislocation set that sets up of second building board 4, thereby make two sets of second reinforcing bar 20 insert butt joint lug 5 inside, after first building board 3 and second building board 4 are laid, pour cement into filler hole 33 inside, thereby consolidate second reinforcing bar 20, and then connectivity between first building board 3 and second building board 4 has been improved, make second building board 3 and second bearing capacity better after laying.
Referring to fig. 5 to 6, the connection reinforcing component further includes a support 18 fixedly connected inside the butt joint protruding block 5, the inner side of the support 18 is rotationally connected with a spur gear 12, the inside of the butt joint protruding block 5 is slidably connected with a second rectangular plate 27, the inner side of the second rectangular plate 27 is fixedly connected with a second spur rack 17 meshed with the spur gear 12, the inner side of the first rectangular plate 25 is fixedly connected with a first spur rack 11 meshed with the spur gear 12, the inner side of the second rectangular plate 27 is fixedly connected with a plurality of first reinforcing steel bars 19, a through hole communicated with the outside is formed inside the butt joint protruding block 5, the diameter of the through hole is larger than that of the first reinforcing steel bars 19, and a reinforcing hole 26 with a diameter larger than that of the first reinforcing steel bars 19 is formed inside the first building plate 3.
In this embodiment: the first rectangular plate 25 drives the second reinforcing steel bar 20 to move towards the outside of the butt joint lug 5 and simultaneously drives the first straight rack 11 to move, and the straight rack 11 drives the straight gear 12 to rotate, so that the second straight rack 17 is stirred to drive a plurality of first reinforcing steel bars 19 to be inserted into the reinforcing holes 26 through the second rectangular plate 27, the contact range between the butt joint lug 5 and the first floor plate 3 is increased, cement is enabled to flow into the reinforcing holes 26 through the through holes formed in the butt joint lug 5 after the cement is poured into the butt joint lug 5, and the butt joint lug 5 and the first floor plate 3 are reinforced, so that the integral structural strength of the first floor plate 3 and the butt joint lug 5 after being assembled is improved.
Referring to fig. 12 to 13, the auxiliary connection member includes a third rectangular rod 38 fixedly connected to one side of the inside of the docking bump 5, a sliding plate 35 is slidably connected to an outer wall of the third rectangular rod 38, one side of the sliding plate 35 is fixedly connected to a connection seat 36, an auxiliary wheel 37 is rotatably connected to an inner side of the connection seat 36, a bottom end of the first rectangular plate 25 is fixedly connected to an L-shaped block 34, one end of the L-shaped block 34 is obliquely attached to the auxiliary wheel 37, a retraction spring 43 is fixedly connected to an inner side of the sliding plate 35, one end of the retraction spring 43 is fixedly connected to the docking bump 5, a sleeve 40 is fixedly connected to an inner side of the sliding plate 35, a movable block 42 is slidably connected to an inner side of the sleeve 40, a steel sleeve 39 is fixedly connected to an outer wall of the movable block 42, a compression spring 41 is fixedly connected to an inner side of the movable block 42, one end of the compression spring 41 is fixedly connected to the sleeve 40, and a diameter of the auxiliary hole 16 is larger than a diameter of the steel sleeve 39.
In this embodiment: firstly, the first floor slab 3 is transversely aligned and paved, then the second floor slab 4 is longitudinally paved, when the second floor slab 4 and the first floor slab 3 are in butt joint, the first rectangular plate 25 drives the second reinforcing steel bars 20 to move towards the outside of the butt joint convex blocks 5 and simultaneously drives the L-shaped blocks 34 to move, the auxiliary wheel 37 is pushed under the action of one inclined plane of one end of each L-shaped block 34 to drive the sliding plate 35 to move towards the inner side of the butt joint convex blocks 5, the steel sleeve 39 penetrates through the auxiliary hole 16 and is inserted into the butt joint convex blocks 5 on the inner side of the adjacent first floor slab 3, so that connectivity between the adjacent two first floor slabs 3 is improved, the overall structural strength of the transversely paved first floor slab 3 can be improved after cement is poured, when the steel sleeve 39 is blocked in the transverse movement process, the movable block 42 extrudes the compression springs 41, so that the first rectangular plate 25 cannot be blocked in the movement process, and the first rectangular plate 25 can be stably moved.
The following is combined with the heat-insulating and sound-insulating steel frame floor slab, and the heat-insulating and sound-insulating steel frame floor slab installation method specifically comprises the following steps:
s1, firstly, mounting butt joint convex blocks 5 into a first floor plate 3 and a second floor plate 4 respectively, then paving the first floor plate 3 on the top of a steel frame layer 1, then fixing a trapezoid block 7 through a first bolt 30 and a butt joint pin 29 on the inner side of the first floor plate 3, so that the trapezoid block 7 and the first connecting plate 8 limit the butt joint convex blocks 5 mounted on the inner side of the first floor plate 3, then fixing a clamping plate 9 through a second bolt 31 and the butt joint convex blocks 5 in the second floor plate 4 to be in butt joint, limiting the butt joint convex blocks 5 mounted on the inner side of the second floor plate 4 through the clamping plate 9, then abutting the second floor plate 4 with the first floor plate 3, pushing the trapezoid block 7 to drive the first connecting plate 8 to shrink towards the inner side of the butt joint convex blocks 5 on the inner side of the first floor plate 3 when the arc block 10 is in contact with the top inclined plane of the trapezoid block 7, and enabling the first floor plate 3 and the second floor plate 4 to be aligned and mounted on the inner side of the second floor plate 4 through the butt joint convex blocks 9, so that a worker can conveniently install the trapezoid block 9 and the second floor plate 4 on the inner side of the second floor plate 4 by adjusting the position of the joint convex blocks 7 and the inner side of the first floor plate 4, and the second floor plate 4 can be conveniently mounted on the inner side of the second floor plate 4, and the first floor plate 4 is convenient to be in a sliding mode, and the position of the joint convex blocks 7 is arranged on the inner side of the first floor plate 3 and the second floor plate 4;
s2, when the trapezoid block 7 moves downwards and drives the bolt 24 to move downwards through the sliding block 21, after the first floor 3 is in butt joint with the second floor 4, the bolt 24 moves out of the auxiliary block 13, so that the auxiliary block 13 is not fixed any more, and reset is performed under the action of the connecting spring 15, so that the first rectangular plate 25 drives the plurality of second reinforcing steel bars 20 to move towards the outside of the butt joint convex block 5, as the second reinforcing steel bars 20 arranged in the butt joint convex block 5 are installed on the inner side of the first floor 3 and the second reinforcing steel bars 20 arranged in the butt joint convex block 5 are arranged on the inner side of the second floor 4 in a dislocation manner, two groups of second reinforcing steel bars 20 are inserted into the butt joint convex block 5, after the first floor 3 and the second floor 4 are paved, cement is poured into the filler holes 33, and the second reinforcing steel bars 20 are reinforced, so that the connectivity between the first floor 3 and the second floor 4 is improved, and the bearing capacity after the first floor 3 and the second floor 4 are paved is better;
s3, the first rectangular plate 25 drives the second reinforcing steel bars 20 to move towards the outside of the butt joint convex blocks 5 and simultaneously drives the first straight racks 11 to move, and the first straight racks 11 drive the straight gears 12 to rotate, so that the second straight racks 17 are stirred to drive the plurality of first reinforcing steel bars 19 to be inserted into the reinforcing holes 26 through the second rectangular plate 27, the contact range between the butt joint convex blocks 5 and the first floor plates 3 is enlarged, after cement is poured into the butt joint convex blocks 5, the cement flows into the reinforcing holes 26 through holes formed in the butt joint convex blocks 5, and the butt joint convex blocks 5 and the first floor plates 3 are reinforced, so that the integral structural strength of the first floor plates 3 and the butt joint convex blocks 5 after being assembled is improved;
s4, firstly, the first floor plates 3 are transversely aligned and paved, then, the second floor plates 4 are longitudinally paved, when the second floor plates 4 and the first floor plates 3 are in butt joint, the first rectangular plates 25 drive the second reinforcing steel bars 20 to move towards the outside of the butt joint convex blocks 5 and simultaneously drive the L-shaped blocks 34 to move, under the action of inclined planes at one ends of the L-shaped blocks 34, the auxiliary wheels 37 are pushed to drive the sliding plates 35 to move towards the inner sides of the butt joint convex blocks 5, the steel sleeves 39 penetrate through the auxiliary holes 16 and are inserted into the butt joint convex blocks 5 at the inner sides of the adjacent first floor plates 3, accordingly, connectivity between the adjacent two first floor plates 3 is improved, the overall structural strength of the transversely paved first floor plates 3 can be improved after cement is poured, when the steel sleeves 39 are blocked in the transverse movement process, the movable blocks 42 squeeze the compression springs 41, so that the first rectangular plates 25 cannot be blocked in the movement process, and stable movement of the first rectangular plates 25 is ensured.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (5)
1. The utility model provides a steel frame floor of heat preservation sound insulation, includes steelframe layer (1), its characterized in that, the top welding of steelframe layer (1) has two baffles (2), first floor (3) and second floor (4) are installed respectively on the top of steelframe layer (1), be provided with the butt joint assistor that is used for the butt joint between first floor (3) and second floor (4);
the inner sides of the first floor slab (3) and the second floor slab (4) are respectively provided with a butt joint convex block (5), the top ends of the butt joint convex blocks (5) are provided with filling holes (33) communicated with the inside, and the inner sides of the two butt joint convex blocks (5) are respectively provided with a connecting and reinforcing component for reinforcing;
auxiliary holes (16) penetrating to the inner sides are formed in two sides of the butt joint protruding blocks (5), and a group of auxiliary connecting pieces for connecting two adjacent first floor slabs (3) are arranged in the butt joint protruding blocks (5);
the butt joint assistor comprises threaded holes (32) formed in the top ends of two butt joint convex blocks (5), a clamping plate (9) is arranged at the top ends of one butt joint convex block (5), the clamping plate (9) is fixedly connected with a second floor slab (4) through a second bolt (31), an arc-shaped block (10) is arranged at the front end of the clamping plate (9), two second rectangular rods (22) are fixedly connected to the inside of the butt joint convex block (5), one sliding block (21) is slidably connected to the outer wall of each second rectangular rod (22), two sliding blocks (21) are connected through a second connecting plate (28), an auxiliary spring (23) is fixedly connected to the inner side of each sliding block (21), one end of each auxiliary spring (23) is fixedly connected with one butt joint convex block (5), a butt joint pin (29) is fixedly connected to the top end of each sliding block (21), a trapezoid block (7) is sleeved on the outer wall of each butt joint pin (29), and two trapezoid blocks (7) are fixedly connected with two sides of each trapezoid block (8) through a first butt joint pin (30);
the inner sides of the first floor slab (3) and the second floor slab (4) are respectively provided with a butt joint groove (6), the length of the butt joint groove (6) is matched with that of the clamping plate (9), and the lengths of the trapezoid blocks (7) and the first connecting plate (8) are matched with that of the butt joint groove (6);
the connecting reinforcement assembly comprises a first rectangular rod (14) fixedly connected to the inner side of the butt joint protruding block (5), an auxiliary block (13) is slidably connected to the outer wall of the first rectangular rod (14), a connecting spring (15) is fixedly connected to the inner side of the auxiliary block (13), one end of the connecting spring (15) is fixedly connected with the butt joint protruding block (5), a first rectangular plate (25) is fixedly connected to the bottom end of the auxiliary block (13), a plurality of second reinforcement reinforcing steel bars (20) are fixedly connected to the inner side of the first rectangular plate (25), a plurality of second reinforcement steel bars (20) are equidistantly distributed on the inner side of the first rectangular plate (25), and an unlocking device is arranged on the inner side of the auxiliary block (13);
the unlocking device comprises a bolt (24) fixedly connected to the top end of the sliding block (21), and a plug hole matched with the bolt (24) is formed in the inner side of the auxiliary block (13).
2. The heat-insulating and sound-insulating steel frame floor slab according to claim 1, wherein second reinforcing steel bars (20) arranged inside the butt joint protruding blocks (5) and mounted inside the first floor slab (3) are arranged in a staggered mode with second reinforcing steel bars (20) arranged inside the butt joint protruding blocks (5) mounted inside the second floor slab (4), first mounting holes are formed inside the butt joint protruding blocks (5) mounted inside the first floor slab (3), second mounting holes are formed inside the butt joint protruding blocks (5) mounted inside the second floor slab (4), and the first mounting holes and the second mounting holes are matched with the second reinforcing steel bars (20).
3. The heat-insulating and sound-insulating steel frame floor slab according to claim 1, wherein the connecting reinforcement component further comprises a support (18) fixedly connected inside the butt joint protruding block (5), a spur gear (12) is rotatably connected inside the support (18), a second rectangular plate (27) is slidably connected inside the butt joint protruding block (5), a second spur rack (17) meshed with the spur gear (12) is fixedly connected inside the second rectangular plate (27), a first spur rack (11) meshed with the spur gear (12) is fixedly connected inside the first rectangular plate (25), a plurality of first reinforcement steel bars (19) are fixedly connected inside the second rectangular plate (27), through holes communicated with the outside are formed inside the butt joint protruding block (5), the diameter of each through hole is larger than that of each first reinforcement steel bar (19), and reinforcement holes (26) with diameters larger than those of the first reinforcement steel bars (19) are formed inside the first floor slab.
4. A steel frame floor slab with heat preservation and sound insulation according to claim 3, characterized in that, the auxiliary connection piece includes a third rectangular rod (38) fixedly connected with one side inside the butt joint protruding block (5), the outer wall sliding connection of third rectangular rod (38) has slide plate (35), one side fixedly connected with connecting seat (36) of slide plate (35), the inboard rotation of connecting seat (36) is connected with auxiliary wheel (37), the bottom fixedly connected with L shape piece (34) of first rectangular plate (25), L shape piece (34) one end inclined plane laminating is in on auxiliary wheel (37), the inboard fixedly connected with shrink spring (43) of slide plate (35), the one end of shrink spring (43) with butt joint protruding block (5) fixedly connected with, the inboard fixedly connected with sleeve (40) of slide plate (35), the inboard sliding connection of sleeve (40) has movable block (42), the outer wall fixedly connected with steel bushing (39) of movable block (42), the inboard fixedly connected with of movable block (42) has compression spring (41) and diameter of auxiliary spring (41) is fixed in diameter of auxiliary sleeve (16).
5. A method for installing a thermal-insulation and sound-insulation steel frame floor slab, which is characterized by adopting the thermal-insulation and sound-insulation steel frame floor slab as claimed in any one of claims 1 to 4, and comprising the following steps:
s1, firstly, respectively installing the butt joint protruding blocks (5) into the first floor slab (3) and the second floor slab (4), then paving the first floor slab (3) on the top of the steel frame layer (1), and then butt-jointing the second floor slab (4) with the first floor slab (3) through a butt joint auxiliary device;
s2, after the second floor (4) is in butt joint with the first floor (3), the second floor is reinforced by connecting a reinforcing component,
s3, after the second floor (4) is in butt joint with the first floor (3), the two adjacent first floors (3) are connected through auxiliary connectors.
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| CN202311360504.XA CN117107975B (en) | 2023-10-20 | 2023-10-20 | Heat-insulating and sound-insulating steel frame floor slab and installation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014121344A2 (en) * | 2013-02-11 | 2014-08-14 | John Preston | Stair modules which co operate to form a temporary stair case |
| CN113338506A (en) * | 2021-07-11 | 2021-09-03 | 重庆盛厦果时科技有限公司 | Assembled spliced composite floor slab and splicing method thereof |
| CN216428720U (en) * | 2021-11-25 | 2022-05-03 | 桁立建设集团有限公司 | House floor slab structure of light steel structure |
| CN114622672A (en) * | 2022-01-21 | 2022-06-14 | 曾波 | Steel construction floor transformation node |
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2023
- 2023-10-20 CN CN202311360504.XA patent/CN117107975B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014121344A2 (en) * | 2013-02-11 | 2014-08-14 | John Preston | Stair modules which co operate to form a temporary stair case |
| CN113338506A (en) * | 2021-07-11 | 2021-09-03 | 重庆盛厦果时科技有限公司 | Assembled spliced composite floor slab and splicing method thereof |
| CN216428720U (en) * | 2021-11-25 | 2022-05-03 | 桁立建设集团有限公司 | House floor slab structure of light steel structure |
| CN114622672A (en) * | 2022-01-21 | 2022-06-14 | 曾波 | Steel construction floor transformation node |
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