CN209637062U - A kind of assembled sound insulating floor slab system - Google Patents
A kind of assembled sound insulating floor slab system Download PDFInfo
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- CN209637062U CN209637062U CN201822144258.5U CN201822144258U CN209637062U CN 209637062 U CN209637062 U CN 209637062U CN 201822144258 U CN201822144258 U CN 201822144258U CN 209637062 U CN209637062 U CN 209637062U
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- steel joist
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Abstract
A kind of assembled sound insulating floor slab system, including by die-filling piece of standardization group of steel joist group frame, raft and heat preservation and soundproof module composition；One group of second c-type keel that steel joist group is provided with one group of first c-type keel being arranged parallel to each other and is arranged parallel to each other, the setting of the web vertical of first c-type keel and the second c-type keel, for second c-type keel across the first c-type keel and by the fixed planar vertical connection of tapping screw, surrounding outer framework is the integral module that rectangular space is divided between rectangle, inside；Raft is fixed on above steel joist group frame, covers entire steel joist group frame module；Heat preservation and soundproof module is prefabricated at modularization and is filled in rectangular space.The utility model can be used full industrial digital metaplasia and produce, and in factory's assembly, scene need to only be lifted, and working procedure is simplified, and improve the construction efficiency at scene, greatly shortening construction period.
Description
Technical field
The utility model relates to building floor, specifically a kind of assembled sound insulating floor slab system.
Background technique
The production method of country's mainstream floor is broadly divided into cast-in-situ floor and precast floor slab two major classes at present.Cast-in-situ floor master
If being constituted using frame formwork supporting plate cast-in-situ steel reinforced concrete.Its advantage is that good integrity, rigidity is high；The disadvantage is that own wt
Greatly, long construction period, formwork erection is costly, and wet construction is more, complex process, and material recovery availability is lower.Precast floor slab be
Factory makes standard element, transports on-site hoisting.Its advantage is that the site operation period is short, it is not necessarily to formwork, wet construction is relatively
It is few；The disadvantage is that on-site hoisting difficulty is higher, and plate stitch is larger from great, component cost of manufacture is high, and does not consider sound-insulating and heat-insulating effect
Fruit.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of assembled sound insulating floor slab system, realize factory from setting
It counts output and realizes digitlization, standardized production, product weight is light, the installation of modular assembly formula, live separated regions assembling, fastly
Quick-mounting is matched, and sound insulation, good heat-insulation effect.
The assembled sound insulating floor slab system, it is characterised in that: including steel joist group frame, raft and heat preservation and soundproof mould
Block；
The steel joist group is provided with one group of first c-type keel being arranged parallel to each other and one group be arranged parallel to each other
The web vertical of second c-type keel, the first c-type keel and the second c-type keel is arranged, and the first c-type keel and the second c-type keel exist
It is vertically fixedly connected in plane by tapping screw, surrounding outer framework is the integral module that rectangular space is divided between rectangle, inside；
The raft is fixed on above the steel joist group frame, covers entire steel joist group frame module；
The heat preservation and soundproof module is prefabricated at modularization and is filled in the rectangular space.
The first c-type keel and the second c-type keel with a thickness of 0.6-3.0mm, the type of section C-shaped is rolled into for clod wash
Steel, surface is aluminized or zinc coat.
A kind of connection embodiment of steel joist group frame is, the first c-type keel in the middle part of steel joist group frame are with
The intersection of two c-type keel is equipped with through-hole, for passing perpendicularly through the second c-type keel, the both ends of the 2nd C type keel and the first C
The edge of a wing of type keel is overlapped, and the first c-type keel, which are fastened with the overlapping edge of a wing of the second c-type keel intersection by tapping screw, to be connected
It connects.
Further, the end of the second c-type keel is equipped with lateral beading, in the second c-type keel and the first c-type keel
Intersection is equipped with lateral beading, and the c-type keel level being equipped at lateral beading is made to shorten 2-6mm.
Preferably, be equipped with steel drawstring, the steel drawstring fixes with steel joist group frame, set on rectangular space bottom or under
Side.
Preferably, the raft is Europe deals, cement fibrolite plate, glued board or profiled sheet, passes through screw and steel dragon
Bone group frame is fixedly connected.
Preferably, the heat preservation and soundproof module uses rock wool board or glass heat-insulating cotton.
The utility model is produced using full industrial digital metaplasia, and the process of the production includes: keel molding, and screw hole is opened
Hole, keel Durchgangshohle aperture etc., by the way that in factory's assembly, scene need to only be lifted, and carry out connection work, simplify construction work
Sequence improves the construction efficiency at scene, greatly shortening construction period, reduces expenses of labour, and economic benefit is promoted obvious.
Since it is assembled, degree is higher, and self weight is lighter, then avoids scene and use extensive lifting device, and without branch
The processes such as mould, welding.Since its flatness is higher, provide convenience for follow-up work.
In-site installation does not have wet construction, dust pollution is not present, and material recoverable rate is higher, meets green building
Requirement.
The utility model anti seismic efficiency is good, floor heat preservation and soundproof, and recovery rate is high, from heavy and light, can substantially reduce floor pair
The physical burden of main body.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram,
Fig. 2 is steel joist group frame schematic diagram,
Fig. 3 is the first c-type keel structure schematic diagram,
Fig. 4 is the second c-type keel structure schematic diagram.
In figure: 1- steel joist group frame, 2- raft, 3- sound-insulating layer, 4- steel drawstring, 5- the first c-type keel, 6- second
C-type keel, 7- tapping screw.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples: assembled sound insulating floor slab system as shown in Figure 1
System, including steel joist group frame 1, raft 2 and heat preservation and soundproof module 3 constitute the assembling module of assembled sound insulating floor slab system, every
Sound floor is made of die-filling piece of assembly of several groups.
In each assembling module, as shown in Fig. 2, the steel joist group frame 1 is equipped with one group of the first C being arranged parallel to each other
The web of type keel 5 and one group of second c-type keel 6 being arranged parallel to each other, the first c-type keel 5 and the second c-type keel 6 is perpendicular
To setting, the first c-type keel 5 and the second c-type keel 6 pass through the fixed planar vertical connection of tapping screw, steel joist group frame 1
Surrounding outer framework is rectangle, and assembling module outer profile is also rectangle, and inside is spaced by the first c-type keel 5 and the second c-type keel 6
For rectangular space.Therefore, the first c-type keel 5 and the second c-type keel 6 are parallel with side rectangular shaped rim respectively.C-type keel are in phase
The position being mutually overlapped is fastenedly connected by screw.
A kind of connection embodiment of steel joist group frame is, 1 middle part of steel joist group frame the second c-type keel 6 with first
The intersection of c-type keel 5 is equipped with through-hole, for passing perpendicularly through the first c-type keel 5, referring to Fig. 3,4, and the first c-type keel 5 and the
The overlapping edge of a wing of two c-type keel, 6 intersection is fastenedly connected by tapping screw.The both ends of first c-type keel 5 and the second c-type
The edge of a wing of keel 6 is overlapped, and lap is fastenedly connected by tapping screw.Therefore, the first c-type keel 5 and the second c-type keel 6
Height be slightly different, differ twice of edge of a wing thickness.The width of through-hole is suitable with the width on 6 edge of a wing of the second c-type keel, through-hole
Height it is suitable with the height of the second c-type keel 6.First c-type keel 5 and 6 edge of a wing lap of the second c-type keel pass through self tapping
Screw is fastenedly connected.Screw connection is equipped with screw preset hole, after through-hole and screw preset hole can be pre-designed, in factory
It is directly modular unit machine-shaping on numerical control device, without in addition cutting and aperture.
The first c-type keel 5 and the second c-type keel 6 with a thickness of 0.6-3.0mm, slim c-type keel are in factory
Module specially produces, and the fashioned iron of section C-shaped is rolled into for clod wash, surface is aluminized or zinc coat, not perishable, light-weight, the longevity
Life length.
The raft 2 is fixed on above the steel joist group frame, covers entire 1 module of steel joist group frame.The backing plate
One kind of Europe deals, cement fibrolite plate, glued board or profiled sheet can be used in layer 2, connects by the way that screw and steel joist group frame 1 are fixed
It connects.Raft 2 is directly anchored to above the steel joist group frame, or the settable guarantor between raft 2 and steel joist group frame 1
Warm sound insulation module 3.
Europe deals also known as oriented wood chipboard, also referred to as OSB plate.It is a kind of synthesized wood material.Europe deals be with small dimension wood,
Thinnings, wooden core are raw material, process long flaking (generally 40-100mm long, 5-20mm wide, the 0.3- of growth by special equipment
0.7mm is thick), through a kind of oriented structure plate made of the techniques such as de-oiling, drying, sizing, orienting spreading, hot-forming.It
Surface layer flaking is in longitudinal arrangement, and sandwich layer flaking is in transversely arranged.This criss-cross arrangement, has recombinated wood grain structure,
Influence of the wood internal stress to processing is completely eliminated, with outstanding workability and moisture resistance.Due to being inside OSB
Oriented structure, non junction, seamless, slight crack, whole uniformity is good, and internal bond strength is high, thus no matter center or side
All there is edge incomparable superpower of common plate to hold nail ability.
Glued board be veneer is peeled by juggle or by flitch slicing at veneer, then with adhesive it is glued made of three layers or
The board-like material of multilayer usually uses odd-level veneer, and forms the orthogonal gluing of the machine direction of adjacent layer veneer.
Cement fibrolite plate, also known as fiber cement board and fiber cement board pressure.Be using siliceous, calcareous material as main material,
Be added plant fiber, by slurrying, copy take, pressurize, conserve made of a kind of New Building Materials.
Profiled sheet refers to using hot-dip galvanizing sheet steel or colored zinc plated steel, through roll-in clod wash at various wave modes, has light
The features such as matter, high-strength, beautiful, durable, easy construction, antidetonation, fire prevention.Usual thickness is 0.25~2.3mm.
The heat preservation and soundproof module 3 is prefabricated at modularization and is filled in the rectangular space.The heat preservation and soundproof module 3
Using rock wool board or glass heat-insulating cotton.It cuts, is filled in steel joist group frame by keel spacing dimension framework in factory or scene,
Sound-proof material lower part can be supported by steel drawstring 4.
The production method of assembled sound insulating floor slab system, assembled sound insulating floor slab system are existed by the module of blocking criteria
It can be constituted in factory or on-site consolidation by live rapid bolt assembly after prefabrication.Its manufacturing process mainly includes In
Prefabrication steel joist group frame 1, raft 2 and heat preservation and soundproof module 3, and assemble or at least with modular assembly on-site consolidation.
Firstly, making c-type keel for steel joist group frame 1: being rolled into and cut by clod wash with the steel plate with a thickness of 0.6-3.0mm
The fashioned iron of face C-shaped is aluminized zinc layers on surface, to standardize the steel joist group framves of floor modules according to setting length truncation, as
Spare c-type keel section.When making c-type keel, by the bending inwardly of the edge of c-type keel after the molding of c-type keel, formed inside
Flange, to enhance compressive strength.
It is light-weight due to making the very thin thickness of c-type keel, it is easily portable, is easy to assembled, steel using amount is few.
Later, the first c-type keel 5 are made: opening up through-hole 8, the height of through-hole with 6 intersection of the second c-type keel preset
Degree is the overall height of web, and width is 4-10mm bigger than the width of c-type keel section；It is opened up at the screw fastening with the second c-type keel 6
Screw preformed hole.
Setting length, aperture, screw preformed hole all can be raw in factory after standardized designs using digitizer
Producing is product, and the scene of not needing cuts, is assembled.
It makes the second c-type keel 6: setting lateral beading at least one end pressure, handed over preset with the first C type keel 5
Pressure sets lateral beading at remittance, so that pressure sets the second c-type keel level at beading and shortens 2-6mm；With the first c-type keel 5
Screw fastening at open up screw preformed hole；
The utility model be utilized thin steel sheet toughness and it is easily deformable the characteristics of, carry out steel joist group frame
Production: the second c-type keel 6 remove flange in the preset intersection with the first c-type keel 5, the flange width of removal with lead to
Hole 8 it is of same size.The through-hole 8 that one end that second c-type keel 6 are provided with beading is penetrated to the first c-type keel 5, due to
The end of second c-type keel 6 have passed through beading processing, and end height is more smaller than normal level, through-hole is facilitated penetration of, due to slim
The second c-type keel 6 it is easily deformable, the interim stress deformation compression and temporarily to extending transversely in passing through via process passes through
It can restore height and width dimensions after through-hole again, the second c-type keel 6 are retracted to by external force and are crossed with the first c-type keel 5
Place is default intersection position, since intersection's the second c-type keel 6 are handled by beading, highly by compression 2-6mm, therefore is handed over
The second c-type keel 6 are not kept and the nested conditions of the first c-type keel 5, the first c-type of nested condition keel 5 and the by external force at remittance
Two c-type keel 6 will not deform.It is fastened and is connected with tapping screw in the edge of a wing lap position of the first c-type keel 5 and the second c-type keel 6
It connects, constitutes steel joist group frame 1.
Raft 2 and heat preservation and soundproof module 3 are cut to standardize being sized for floor modules, covers raft 2 whole
A floor modules set screw preformed hole at the screw fastening with steel joist group frame 1, and the size setting of heat preservation and soundproof module 3 is just
It is filled in well in the rectangular space of steel joist group frame 1.
The top surface of steel joist group frame 1 is fixedly connected with raft 2 by tapping screw, the rectangle of steel joist group frame 1 is empty
Interior filling heat preservation and soundproof module 3 makes steel drawstring 4 hold guarantor with the fixed steel drawstring 4 of tapping screw below steel joist group frame 1
Warm sound insulation module 3.
The utility model is complete product after factory completes, live only to need progress assembled, does not need to add
Work production, avoids dynamic weldering operation, solves the problems, such as that site workload is big, and the working procedure of reduction will not generate a large amount of
Building waste, and MAT'L recycling rate is higher, environmental pollution is lighter.
The steel plate thickness of C-type steel component is relatively thin, is self-possessed lighter, does not need Large-scale Hoisting tool, it is only necessary to 2-3 people
Installment work is completed, solves the problems, such as to facilitate in-site installation because cause specific transport is more difficult；C Steel section member surface is coated with one
Determine plating (aluminium) zinc coating of thickness, field operation is substantially without welding, then the corrosion resistance of floor is higher, and whole uses the longevity
Life significantly improves.
The utility model can effectively reduce the process of construction site, and the floor construction is the production of industrial digital metaplasia,
Structural framework assembling can be carried out in factory or scene.Production process industrializes entirely, assembled installation, so that construction is simple is quick,
Precision is high, due to that can carry out production and assembly in factory, construction period is greatly reduced, economic benefit increases obviously, and scene is applied
Work is dry operation, greatly reduces environmental pollution, and high-strength steel sheet used can be recycled and recycle, economizes on resources, meet country
The existing green building requirement advocated.While reducing the site operation duration, expense is reduced.The assembling of floor separated regions,
And the lifting of branch's product is attached.The floor is by particular configuration measure, to realize the sound insulation of floor, heat insulating function.
Claims (7)
1. a kind of assembled sound insulating floor slab system, it is characterised in that: including steel joist group frame (1), raft (2) and heat preservation and soundproof
Module (3)；
The steel joist group frame (1) be equipped be arranged parallel to each other one group first c-type keel (5) and be arranged parallel to each other one
The web vertical setting of the second c-type keel (6) of group, the first c-type keel (5) and the second c-type keel (6), the first c-type keel (5)
It is planar vertically fixedly connected by tapping screw with the second c-type keel (6), surrounding outer framework is to be divided between rectangle, inside
The integral module of rectangular space；
The raft (2) is fixed on above the steel joist group frame, covers entire steel joist group frame (1) module；
The heat preservation and soundproof module (3) is prefabricated at modularization and is filled in the rectangular space.
2. floor system according to claim 1, it is characterised in that: the first c-type keel (5) and the second c-type keel
(6) with a thickness of 0.6-3.0mm, be rolled into the fashioned iron of section C-shaped for clod wash, surface is aluminized zinc layers.
3. floor system according to claim 1 or 2, it is characterised in that: described first in the middle part of steel joist group frame (1)
C-type keel (5) are being equipped with through-hole (8) with the intersection of the second c-type keel (6), for passing perpendicularly through the second c-type keel (6), the
The both ends of two c-type keel (6) are Chong Die with the edge of a wing of the first c-type keel (5), the first c-type keel (5) and the second c-type keel (6)
The overlapping edge of a wing of intersection is fastenedly connected by tapping screw.
4. floor system according to claim 1, it is characterised in that: the end of the second c-type keel (6) is equipped with lateral pressure
Muscle is equipped with lateral beading with the first c-type keel (5) intersection in the second c-type keel (6), makes to be equipped with the C at lateral beading
Type keel level shortens 2-6mm.
5. floor system according to claim 1, it is characterised in that: be equipped with steel drawstring (4), the steel drawstring (4) and steel
Keel group frame (1) is fixed, set on the bottom or lower section of rectangular space.
6. floor system according to claim 1, it is characterised in that: the raft (2) is Europe deals, Cement fibre
Plate, glued board or profiled sheet are fixedly connected by screw with steel joist group frame (1).
7. floor system according to claim 1, it is characterised in that: the heat preservation and soundproof module (3) using rock wool board or
Glass heat-insulating cotton.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822144258.5U CN209637062U (en) | 2018-12-19 | 2018-12-19 | A kind of assembled sound insulating floor slab system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822144258.5U CN209637062U (en) | 2018-12-19 | 2018-12-19 | A kind of assembled sound insulating floor slab system |
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| Publication Number | Publication Date |
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| CN209637062U true CN209637062U (en) | 2019-11-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372170A (en) * | 2018-12-19 | 2019-02-22 | 武汉悉道建筑科技有限公司 | A kind of assembled sound insulating floor slab system and preparation method thereof |
-
2018
- 2018-12-19 CN CN201822144258.5U patent/CN209637062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372170A (en) * | 2018-12-19 | 2019-02-22 | 武汉悉道建筑科技有限公司 | A kind of assembled sound insulating floor slab system and preparation method thereof |
| CN109372170B (en) * | 2018-12-19 | 2024-02-23 | 武汉悉道建筑科技有限公司 | Assembled sound insulation floor system and manufacturing method thereof |
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