CN205557945U - Shaped steel light bearing floor - Google Patents
Shaped steel light bearing floor Download PDFInfo
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- CN205557945U CN205557945U CN201620328604.3U CN201620328604U CN205557945U CN 205557945 U CN205557945 U CN 205557945U CN 201620328604 U CN201620328604 U CN 201620328604U CN 205557945 U CN205557945 U CN 205557945U
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- floor
- steel
- shaped steel
- draconis
- light load
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Abstract
The utility model discloses a shaped steel light bearing floor, solve that floor intensity is high among the prior art, bearing capacity is good and the dead weight low can not be double the shortcoming. A shaped steel light bearing floor, includes the floor main part, the floor main part includes the ceramsite concrete layer and sets up at the intraformational bearing structure of ceramsite concrete, bearing structure includes braced frame, fossil fragments and polyphenyl board, braced frame is square frame, the welding has the fossil fragments of 3 piece at least equidistance transverse arrangement, just vertical setting in the braced frame, still all be equipped with the polyphenyl board of vertical setting in the space of formation between two arbitrary adjacent fossil fragments, still be connected with two at least double -layer steel muscle between the arbitrary adjacent fossil fragments, arbitrary two adjacent double -layer steel muscle are parallel to each other, and just the distance is the same, every double -layer steel muscle includes all that two are located the reinforcing bar that polyphenyl board top and polyphenyl board below and position correspond respectively, fossil fragments are a letter steel truss.
Description
Technical field
This utility model belongs to building material field, is specifically related to a kind of shaped steel light load-bearing floor.
Background technology
Floor is a kind of segmentation supporting member, the supporting part in floor layer, if house vertical direction is divided into dried layer by it, and the vertical load such as people and furniture and floor deadweight is passed to basis by body of wall, beam or post.Several forms such as the floor that can be divided into wood floor, brick arch floor, reinforced concrete floor and steel liner plate load-bearing by its material used.Reinforced concrete floor uses concrete and rebar jointly to make.This floor is firm, durable, and rigidity is big, and intensity is high, and fire protecting performance is good, and current application is commonplace.Reinforced concrete floor is divided into again in-situ reinforced concrete slab and assembled steel bar concrete floor.In-situ reinforced concrete slab is solid slab, and intensity is high, weight capacity is strong, but dead weight is relatively big, has been not suitable with building structure the most both at home and abroad and has alleviated the deadweight of light building, improved the defence capability to earthquake, has strengthened the trend of heat preservation and energy conservation effects；And though assembled steel bar concrete floor is from heavy and light, its insufficient strength, and weight capacity is poor, and degree of safety is not high enough.
Utility model content
This utility model aims to overcome that the defect of prior art, it is provided that a kind of shaped steel light load-bearing floor, has from heavy and light, can reduce whole building weight, and can reach the intensity of in-situ reinforced concrete slab and the advantage of weight capacity.
To achieve these goals, the technical scheme that this utility model is taked is as follows:
A kind of shaped steel light load-bearing floor; including floor main body; described floor main body includes haydite concrete layer and the supporting construction being arranged in haydite concrete layer; described supporting construction includes support frame, Os Draconis and styrofoam; described support frame is square box, is welded with at least 3 equidistant transversely arranged and longitudinally disposed Os Draconis in described support frame；Longitudinally disposed styrofoam the most all it is provided with in the space formed between two Os Draconis of described arbitrary neighborhood；Being also associated with at least two longitudinal arrangement, horizontally set double steel bar between the Os Draconis of described arbitrary neighborhood, two double steel bars of arbitrary neighborhood are parallel to each other and apart from identical；Each double steel bar all includes that two lay respectively at reinforcing bar corresponding with below styrofoam and position above styrofoam；Also it is embedded with the steel pipe for tie-beam in described support frame, described support frame is additionally provided with the steel plate for connecting other load-bearing floor；Described steel pipe is perpendicular to support frame at vertical direction, described steel plate at horizontal plane in support frame；Described Os Draconis are freely-supported steel truss.
Preferably, the distance between two Gen Longgen of described arbitrary neighborhood is all not more than 600mm, and the distance between above-mentioned adjacent double-layers reinforcing bar is 300mm, and described styrofoam is all 7.5cm with the distance of the Os Draconis of its both sides.
Specifically, described support frame is welded by two horizontal shaped steel and two longitudinal shaped steel, described steel plate is arranged on longitudinal shaped steel, steel pipe all it is embedded with on described two horizontal shaped steel, on described horizontal shaped steel, the quantity of embedded steel tube is all identical with the amount of space that adjacent Os Draconis form, and the locus one_to_one corresponding that on horizontal shaped steel, the position of embedded steel tube all forms with adjacent Os Draconis.
More specifically, described freely-supported steel truss include rectangular frame and be arranged in rectangular frame several be sequentially connected the triangle reinforcement connect, described triangle reinforcement is connected in rectangular frame and interconnective reinforcing bar by two root beads and collectively forms with rectangular frame, and the base angle of described triangle reinforcement is all not less than 45 °, is not more than 60 °.
Preferably, above-mentioned rectangular frame is that the angle steel of L30*30 is welded, a diameter of 16mm of the reinforcing bar of described triangle reinforcement.
Preferably, a diameter of 25mm of described steel pipe.
Preferably, in above-mentioned double steel bar, the diameter of each reinforcing bar is all 6mm.
Preferably, described floor body thickness is 15cm, and described floor body span is not less than 4.2m.
Preferably, described floor body thickness is 12cm, and described floor body span is not more than 4.2m.
Preferably, the distance between described styrofoam top and floor body top is 5cm, and the distance bottom described styrofoam and between floor bottom part body is 3cm.
This utility model compared with prior art, has the advantage that
(1) structure of the present utility model, enabling combined cast-in-situ reinforced concrete floor and the advantage of assembled steel bar concrete floor, from heavy and light, intensity height, and weight capacity is good；
(2) in this utility model, through experimental test, obtained the optimal size data of supporting construction, furthermore achieved that this utility model is from heavy and light, intensity is low and weight capacity is good advantage；
(3) this utility model simple in construction, is suitable for large-scale promotion and uses.
Accompanying drawing explanation
Fig. 1 is the sectional view of embodiment.
Fig. 2 is the structural representation of supporting construction.
Fig. 3 is the structural representation of Os Draconis.
Wherein, reference is as follows: 1-haydite concrete layer, 2-support frame, 3-Os Draconis, 31-rectangular frame, 32-triangle reinforcement, 4-styrofoam, 5-double steel bar, 6-steel pipe, 7-steel plate.
Detailed description of the invention
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of shaped steel light load-bearing floor, is described in further detail this utility model below in conjunction with embodiment.
Embodiment
As shown in Fig. 1 ~ 3, a kind of shaped steel light load-bearing floor, including floor main body, described floor main body includes haydite concrete layer 1 and the supporting construction being arranged in haydite concrete layer, and described supporting construction includes support frame 2, Os Draconis 3, styrofoam 4.
Described support frame is square box, and including two longitudinal shaped steel and two horizontal shaped steel, above-mentioned longitudinal shaped steel and horizontal shaped steel weld successively and constitutes square box.Being welded with four Os Draconis in support frame, the two ends of described Os Draconis are connected with two horizontal shaped steel respectively.Distance between two Os Draconis of described arbitrary neighborhood is identical.
It is additionally provided with two longitudinally disposed styrofoam in the space that two Os Draconis of described arbitrary neighborhood are formed.Distance between described styrofoam with adjacent Os Draconis is all 7.5cm.
Three double steel bars 5 the most all it are welded with between two Os Draconis of described arbitrary neighborhood, described three double steel bars be arranged in parallel, and the two ends of three double steel bars connect with two adjacent Os Draconis respectively, the distance between two double steel bars of described arbitrary neighborhood is identical.
Described each double steel bar all includes that two are separately positioned on above styrofoam corresponding with the reinforcing bar below styrofoam and two reinforcement locations, and a reinforcing bar is positioned at the underface of another reinforcing bar.
Described distance in the space that same adjacent Os Draconis are constituted, between two adjacent double steel bars is 300mm.Described three the double steel bar position one_to_one corresponding being positioned at the space that different adjacent Os Draconis are constituted.
Preferably, the distance between described two adjacent Os Draconis is not more than 600mm.
Pour haydite concrete in described supporting construction and make to be formed haydite concrete layer outside supporting construction.
When floor body span is not less than 4.2m, the thickness of described floor main body is 15cm；When floor span is not more than 4.2m, the thickness of floor main body is 12cm.
The width of described floor main body is not more than 2.4m.
In described double steel bar, the diameter of reinforcing bar is all 6mm.
Described Os Draconis are freely-supported steel truss, described freely-supported steel truss include rectangular frame 31 and be arranged in rectangular frame several be sequentially connected the triangle reinforcement 32 connect, described triangle reinforcement is connected in rectangular frame and interconnective reinforcing bar by two root beads and collectively forms with rectangular frame, and the base angle of described triangle reinforcement is all not less than 45 °, is not more than 60 °；Above-mentioned rectangular frame is that the angle steel of L30*30 is welded, a diameter of 16mm of the reinforcing bar of described triangle reinforcement.
Distance between top and the floor body top of described styrofoam is 5cm, and the distance between bottom and the floor bottom part body of described styrofoam is 3cm.
Described horizontal shaped steel and the distance between the styrofoam of its nearest neighbours are 100mm.
3 steel pipes 6 being perpendicular to horizontal shaped steel at vertical plane all it are embedded with on described horizontal shaped steel, described steel pipe is for being connected with beam, the amount of space formed between quantity and the adjacent Os Draconis of steel pipe on described each horizontal shaped steel is identical, and the locus one_to_one corresponding formed between steel pipe position with adjacent Os Draconis.
The steel plate 7 for connecting other load-bearing floors also it is embedded with on described longitudinal shaped steel.
In the present embodiment, the described Os Draconis of name are 4.Double steel bar between adjacent two Os Draconis is 3, and in addition, described Os Draconis quantity can be to be not less than any amount of 3, and described double steel bar can be to be not less than any amount of 2.
In the present embodiment, the effect that described double steel bar exists is for anticracking.Os Draconis, support frame, haydite concrete layer have primarily served the effect of resistance to compression, load-bearing.
During use, first by prefabricated for load-bearing floor, then transport is to scene, is connected with beam by load-bearing floor, is also connected with load-bearing floor by load-bearing floor.
According to above-described embodiment, this utility model just can be realized well.What deserves to be explained is; on the premise of designing based on said structure; for solving same technical problem; even if some made on this utility model are without substantial change or polishing; the essence of the technical scheme used is still as this utility model, therefore it should also be as in protection domain of the present utility model.
Claims (10)
1. a shaped steel light load-bearing floor; it is characterized in that; including floor main body; described floor main body includes haydite concrete layer (1) and the supporting construction being arranged in haydite concrete layer (1); described supporting construction includes support frame (2), Os Draconis (3) and styrofoam (4); described support frame (2) is square box, is welded with at least 3 equidistant transversely arranged and longitudinally disposed Os Draconis (3) in described support frame (2)；Longitudinally disposed styrofoam (4) the most all it is provided with in the space formed between two Os Draconis (3) of described arbitrary neighborhood；Being also associated with the double steel bar (5) of at least two longitudinal arrangement, horizontally set between the Os Draconis (3) of described arbitrary neighborhood, two double steel bars (5) of arbitrary neighborhood are parallel to each other and apart from identical；Each double steel bar (5) all includes that two lay respectively at the reinforcing bar that styrofoam (4) top is corresponding with styrofoam (4) lower section and position；Also it is embedded with the steel pipe (6) for tie-beam in described support frame (2), described support frame (2) is additionally provided with the steel plate (7) for connecting other load-bearing floor；Described steel pipe (6) is perpendicular to support frame (2) at vertical plane, described steel plate (7) at horizontal plane in support frame (2)；Described Os Draconis (3) are freely-supported steel truss.
A kind of shaped steel light load-bearing floor the most according to claim 1, it is characterized in that, distance between two Gen Longgen of described arbitrary neighborhood is all not more than 600mm, distance between above-mentioned adjacent double-layers reinforcing bar (5) is 300mm, and described styrofoam (4) is all 7.5cm with the distance of the Os Draconis (3) of its both sides.
A kind of shaped steel light load-bearing floor the most according to claim 1, it is characterized in that, described support frame (2) is welded by two horizontal shaped steel and two longitudinal shaped steel, described steel plate (7) is arranged on longitudinal shaped steel, steel pipe (6) all it is embedded with on described two horizontal shaped steel, on described horizontal shaped steel, the quantity of embedded steel tube (6) is all identical with the amount of space that adjacent Os Draconis (3) form, and the locus one_to_one corresponding that on horizontal shaped steel, the position of embedded steel tube (6) all forms with adjacent Os Draconis (3).
A kind of shaped steel light load-bearing floor the most according to claim 1, it is characterized in that, described freely-supported steel truss include rectangular frame (31) and be arranged in rectangular frame (31) several be sequentially connected the triangle reinforcement (32) connect, described triangle reinforcement (32) is connected in rectangular frame (31) and interconnective reinforcing bar by two root beads and collectively forms with rectangular frame (31), and the base angle of described triangle reinforcement (32) is all not less than 45 °, is not more than 60 °.
A kind of shaped steel light load-bearing floor the most according to claim 4, it is characterised in that above-mentioned rectangular frame (31) is that the angle steel of L30*30 is welded, a diameter of 16mm of the reinforcing bar of described triangle reinforcement (32).
A kind of shaped steel light load-bearing floor the most according to claim 1, it is characterised in that a diameter of 25mm of described steel pipe (6).
A kind of shaped steel light load-bearing floor the most according to claim 1, it is characterised in that in above-mentioned double steel bar (5), the diameter of each reinforcing bar is all 6mm.
A kind of shaped steel light load-bearing floor the most according to claim 1, it is characterised in that described floor body thickness is 15cm, and described floor body span is not less than 4.2m.
A kind of shaped steel light load-bearing floor the most according to claim 1, it is characterised in that described floor body thickness is 12cm, and described floor body span is not more than 4.2m.
The most according to Claim 8, a kind of shaped steel light load-bearing floor described in ~ 9 any one, it is characterised in that the distance between described styrofoam (4) top and floor body top is 5cm, the distance between described styrofoam (4) bottom and floor bottom part body is 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328604.3U CN205557945U (en) | 2016-04-19 | 2016-04-19 | Shaped steel light bearing floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328604.3U CN205557945U (en) | 2016-04-19 | 2016-04-19 | Shaped steel light bearing floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205557945U true CN205557945U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620328604.3U Expired - Fee Related CN205557945U (en) | 2016-04-19 | 2016-04-19 | Shaped steel light bearing floor |
Country Status (1)
| Country | Link |
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| CN (1) | CN205557945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258879A (en) * | 2019-07-09 | 2019-09-20 | 四川福美来新型建筑材料有限公司 | A kind of floor plates of integrated house |
-
2016
- 2016-04-19 CN CN201620328604.3U patent/CN205557945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258879A (en) * | 2019-07-09 | 2019-09-20 | 四川福美来新型建筑材料有限公司 | A kind of floor plates of integrated house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |