CN207794410U - A kind of zinc-plated composite floor of closed type - Google Patents
A kind of zinc-plated composite floor of closed type Download PDFInfo
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- CN207794410U CN207794410U CN201721758534.6U CN201721758534U CN207794410U CN 207794410 U CN207794410 U CN 207794410U CN 201721758534 U CN201721758534 U CN 201721758534U CN 207794410 U CN207794410 U CN 207794410U
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Abstract
The utility model discloses a kind of zinc-plated composite floors of closed type, including composite floor main body, composite floor main body is constituted by being arranged in the bottom plate of composite floor bottom part body and the silent plate that is arranged in bottom panel side, and silent plate is welded with bottom plate, bottom plate is constituted by being arranged on the bottom edge of bottom panel side and the bending edge being arranged in bottom edge side, and bending edge fits closely fixation with bottom edge, the side on bottom edge is equipped with the first open plate and the second open plate, and first open plate and the second open plate welded with bottom edge, silent plate is made of the top margin being arranged at the top of silent plate and the silent flanging being arranged in top margin bottom, and silent flanging fits closely fixation with top margin, the zinc-plated composite floor of this kind of closed type, with strong with the binding ability of concrete, fire resistance is strong；The advantages that bearing capacity is strong.
Description
Technical field
The utility model is related to composite floor fields, are especially a kind of zinc-plated composite floor of closed type.
Background technology
With the progress of economic and technical, Building Trade in China enters Rapid development stage, at present the floor support plate of building trade
Extensively using traditional cast in place process of scene binding reinforcing bar, erection plank sheathing, this reinforcing bar floor support plate is high with intensity, uses the longevity
Order the advantages that long, be in the world today, heavy construction, the distinctive structure type of skyscraper.
It is found by retrieval, the utility model of patent No. CN204059696U discloses a kind of silent floor support plate, including two
Between the overlap edge at end, the two of middle part wave crests, wave crest and wave crests and the reinforcing rib between wave crest and adjacent overlap edge；Lou Cheng
When plate is connected two-by-two, overlap edge is bonded to each other in closed type；Wherein, the height of wave crest is 68mm, pitch of waves 196mm；Overlap edge
Height be 68mm.The silent floor support plate dead weight of the utility model is lighter, and overlap joint is convenient, and facilitates cloth muscle, can save to a certain extent
About amount of reinforcement.
However, the analysis found that, the existing zinc-plated composite floor of closed type has the following disadvantages；One：With concrete
Binding ability it is poor, secondly：Fire resistance is weak；Thirdly：Bearing capacity is poor.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of zinc-plated composite floor of closed type herein, have with
The advantages that binding ability of concrete is strong, and fire resistance is strong and bearing capacity is strong.
The utility model is realized in this way constructing a kind of zinc-plated composite floor of closed type, including composite floor main body, group
It closes floor main body to be constituted in the bottom plate of composite floor bottom part body and the silent plate that is arranged in bottom panel side by being arranged, and silent plate
It is welded with bottom plate；
Bottom plate is constituted by being arranged on the bottom edge of bottom panel side and the bending edge being arranged in bottom edge side, and bending edge and bottom edge
Fixation is fitted closely, the side on bottom edge is equipped with the first open plate and the second open plate, and the first open plate and the second open plate are equal
It is welded with bottom edge, silent plate is made of the top margin being arranged at the top of silent plate and the silent flanging being arranged in top margin bottom, and is closed
Mouth flanging fits closely fixation with top margin；
The side of first open plate and the second open plate is equipped with peg, and peg extend through setting in the first open plate and
In second open plate；
Bottom edge is internally provided with symmetrical zinc coat, flame retardant coating, steel plate layer and ribbed stiffener, flame retardant coating, steel plate layer and puts more energy into
Rib fits closely fixation.
As an improvement of the above technical solution, the thickness range of the zinc-plated composite floor of closed type, composite floor main body is
0.75-1.5mm, effective width ranging from 562-568mm, spreading width 1000mm.The zinc-plated composite floor of this kind of closed type is used
The tension reinforcement for making concrete floor also improves the rigidity of floor, saves the dosage of reinforcing bar and concrete, by symmetrically setting
The zinc coat and steel plate layer set（13) surface embossed formed can increase shearing-bonding coefficient, substantially increase floor and mix
The binding ability for coagulating soil, to enhance the design load ability that floor is integrally born in large span.
As an improvement of the above technical solution, the zinc-plated composite floor of closed type, flame retardant coating are specially alumina silicate and magnesia
Mixture.The zinc-plated composite floor of this kind of closed type is mixed by being laid with suitable reinforcing bar on the bottom edge of bottom panel side and bending edge
Solidifying soil, while suitable concrete is poured from the top margin of silent plate side and silent flanging, increase plug on the whole in floor
Fragmenting plate, the perforation of mesh sheet reinforcing bar can cut reinforcing bar after concreting molding, and can be big by the flame retardant coating inside bottom edge
The fire resistance of big enhancing floor entirety, makes the uniformity of temperature profile in floor, to which whether the floor support plate reaches insulation requirement,
Become strong in the sagging moment resistivity in fire resisting stage, without being additionally carried out fire prevention spraying, therefore greatly reduces project cost.
As an improvement of the above technical solution, the zinc-plated composite floor of closed type, silent plate, the first open plate and the second opening
Plate is with the bottom-up formation necking of bottom plate, and peak height 52-55mm, peak is away from for 190/185/190mm, the first open plate and top margin
Width be 27mm, the width of the second open plate is 25mm.The zinc-plated composite floor of this kind of closed type is opened by peg by first
Oralia is securely fixed with the second open plate, tight to fix two floors, highly practical, while passing through putting more energy into inside bottom edge
Rib makes floor support plate system have high-strength bearing capacity, to extend whole service life.
The utility model has the following advantages that：The utility model provides a kind of zinc-plated combination building of closed type herein by improving
Plate has the following advantages that compared with the zinc-plated composite floor of existing closed type：With strong with the binding ability of concrete；Fire resistance
The advantages that energy is strong and bearing capacity is strong, is embodied as：
Advantage 1：The thickness range of the zinc-plated composite floor of closed type, composite floor main body is 0.75-1.5mm, effective width
Ranging from 562-568mm, spreading width 1000mm.The zinc-plated composite floor of this kind of closed type is used as the tension steel of concrete floor
Muscle also improves the rigidity of floor, saves the dosage of reinforcing bar and concrete, passes through symmetrically arranged zinc coat and steel plate layer shape
At surface embossed can increase shearing-bonding coefficient, the binding ability of floor and concrete is substantially increased, to enhance building
The design load ability that plate is integrally born in large span.
Advantage 2：The zinc-plated composite floor of closed type, flame retardant coating are specially the mixture of alumina silicate and magnesia.This kind silent
The zinc-plated composite floor of type on the bottom edge of bottom panel side and bending edge by being laid with suitable armored concrete, while from silent plate
Suitable concrete is poured in the top margin of side and silent flanging, increases plug fragmenting plate on the whole in floor, mesh sheet reinforcing bar passes through
It is logical, reinforcing bar can be cut after concreting molding, and floor entirety can be greatly enhanced by the flame retardant coating inside bottom edge
Fire resistance makes the uniformity of temperature profile in floor, whether reaches insulation requirement to the floor support plate, just curved in the fire resisting stage
Square resistivity becomes strong, without being additionally carried out fire prevention spraying, therefore greatly reduces project cost.
Advantage 3：The zinc-plated composite floor of closed type, silent plate, the first open plate and the second open plate with bottom plate from it is lower to
Upper formation necking, peak height 52-55mm, away from for 190/185/190mm, the width of the first open plate and top margin is 27mm at peak,
The width of second open plate is 25mm.The zinc-plated composite floor of this kind of closed type is by peg by the first open plate and the second open plate
It securely fixes, it is tight to fix two floors, it is highly practical, while by the ribbed stiffener inside bottom edge, making floor support plate system
With high-strength bearing capacity, to extend whole service life.
Description of the drawings
Fig. 1 is a kind of zinc-plated composite floor structural schematic diagram of closed type of the utility model；
Fig. 2 is a kind of dimensional drawing of the zinc-plated composite floor of closed type of the utility model；
Fig. 3 is the first open plate and the second open plate connection figure of a kind of zinc-plated composite floor of closed type of the utility model；
Fig. 4 is a kind of bottom edge sectional view of the zinc-plated composite floor of closed type of the utility model.
Serial number as shown in the figure：Composite floor main body 1, bottom plate 2, silent plate 3, the first open plate 4, bottom edge 5, bending edge 6, top
Side 7, silent flanging 8, the second open plate 9, peg 10, zinc coat 11, flame retardant coating 12, steel plate layer 13 and ribbed stiffener 14.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 4, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of labour, shall fall within the protection scope of the present invention.
The utility model provides a kind of zinc-plated composite floor of closed type herein by improving, as Figure 1-Figure 4, can be by
It is practiced according to such as under type；Including composite floor main body 1, composite floor main body 1 is by being arranged in 1 bottom of composite floor main body
Bottom plate 2 and the silent plate 3 being arranged in 2 side of bottom plate are constituted, and silent plate 3 is welded with bottom plate 2；
Bottom plate 2 is constituted by being arranged on the bottom edge 5 of 2 side of bottom plate and the bending edge 6 that is arranged in 5 side of bottom edge, and bending edge 6
Fixation is fitted closely with bottom edge 5, the side on bottom edge 5 is equipped with the first open plate 4 and the second open plate 9, and 4 He of the first open plate
Second open plate 9 is welded with bottom edge 5, and silent plate 3 is by being arranged the top margin 7 at the top of silent plate 3 and being arranged in 7 bottom of top margin
Silent flanging 8 is constituted, and silent flanging 8 fits closely fixation with top margin 7；
The side of first open plate 4 and the second open plate 9 is equipped with peg 10, and peg 10 extends through setting and opened first
In oralia 4 and the second open plate 9；
Bottom edge 5 is internally provided with symmetrical zinc coat 11, flame retardant coating 12, steel plate layer 13 and ribbed stiffener 14, and zinc coat 11,
Flame retardant coating 12, steel plate layer 13 and ribbed stiffener 14 fit closely fixation successively, and ribbed stiffener 14 fits closely fixation with zinc coat 11.
The thickness range of the zinc-plated composite floor of the utility model closed type, composite floor main body 1 is 0.75-1.5mm, effectively
Width range is 562-568mm, spreading width 1000mm.The zinc-plated composite floor of this kind of closed type be used as concrete floor by
Reinforcing bar is drawn, the rigidity of floor is also improved, saves the dosage of reinforcing bar and concrete, pass through symmetrically arranged zinc coat 11 and steel
The surface embossed that plate layer 13 is formed can increase shearing-bonding coefficient, substantially increase the binding ability of floor and concrete, from
And enhance the design load ability that floor is integrally born in large span.
The zinc-plated composite floor of the utility model closed type, flame retardant coating 12 are specially the mixture of alumina silicate and magnesia.It should
The kind zinc-plated composite floor of closed type on the bottom edge 5 of 2 side of bottom plate and bending edge 6 by being laid with suitable armored concrete, together
When pour suitable concrete from the top margin 7 and silent flanging 8 of 3 side of silent plate, floor increase on the whole plug segmentation
Plate, the perforation of mesh sheet reinforcing bar can cut reinforcing bar after concreting molding, and can be big by the flame retardant coating 12 inside bottom edge 5
The fire resistance of big enhancing floor entirety, makes the uniformity of temperature profile in floor, to which whether the floor support plate reaches insulation requirement,
Become strong in the sagging moment resistivity in fire resisting stage, without being additionally carried out fire prevention spraying, therefore greatly reduces project cost.
The zinc-plated composite floor of the utility model closed type, silent plate 3, the first open plate 4 and the second open plate 9 are and bottom plate
2 bottom-up formation neckings, peak height 52-55mm, peak is away from for 190/185/190mm, the width of the first open plate 4 and top margin 7
It is 27mm, the width of the second open plate 9 is 25mm.The zinc-plated composite floor of this kind of closed type is by peg 10 by the first open plate
4 securely fix with the second open plate 9, tight to fix two floors, highly practical, while passing through putting more energy into inside bottom edge 5
Rib 14 makes floor support plate system have high-strength bearing capacity, to extend whole service life.
In summary；The zinc-plated composite floor of closed type described in the utility model, with the zinc-plated composite floor phase of existing closed type
Than, have with the binding ability of concrete it is strong, fire resistance is strong；The advantages that bearing capacity is strong.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (3)
1. a kind of zinc-plated composite floor of closed type, it is characterised in that：Including composite floor main body (1), the composite floor main body
(1) by be arranged composite floor main body (1) bottom bottom plate (2) and silent plate (3) in bottom plate (2) side be set constitute, and
The silent plate (3) is welded with bottom plate (2)；
The bottom plate (2) by be arranged bottom plate (2) side bottom edge (5) and setting bottom edge (5) side bending edge (6) structure
At, and the bending edge (6) and bottom edge (5) fit closely fixation, the side of the bottom edge (5) be equipped with the first open plate (4) and
Second open plate (9), and first open plate (4) and the second open plate (9) are welded with bottom edge (5), the silent plate (3)
It is made of the top margin (7) being arranged at the top of silent plate (3) and the silent flanging (8) being arranged in top margin (7) bottom, and described silent
Flanging (8) fits closely fixation with top margin (7)；
The side of first open plate (4) and the second open plate (9) is equipped with peg (10), and the peg (10) extends through
It is arranged in the first open plate (4) and the second open plate (9)；
The bottom edge (5) is internally provided with symmetrical zinc coat (11), flame retardant coating (12), steel plate layer (13) and ribbed stiffener (14),
And the zinc coat (11), flame retardant coating (12), steel plate layer (13) and ribbed stiffener (14) fit closely fixation, the ribbed stiffener successively
(14) fixation is fitted closely with zinc coat (11).
2. the zinc-plated composite floor of a kind of closed type according to claim 1, it is characterised in that：The composite floor main body (1)
Thickness range be 0.75-1.5mm, effective width ranging from 562-568mm, spreading width 1000mm.
3. the zinc-plated composite floor of a kind of closed type according to claim 1, it is characterised in that：The silent plate (3), first open
Oralia (4) and the second open plate (9) are with the bottom-up formation necking of bottom plate (2), and peak height 52-55mm, peak is away from being 190/
The width of 185/190mm, first open plate (4) and top margin (7) is 27mm, and the width of second open plate (9) is
25mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758534.6U CN207794410U (en) | 2017-12-16 | 2017-12-16 | A kind of zinc-plated composite floor of closed type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758534.6U CN207794410U (en) | 2017-12-16 | 2017-12-16 | A kind of zinc-plated composite floor of closed type |
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| Publication Number | Publication Date |
|---|---|
| CN207794410U true CN207794410U (en) | 2018-08-31 |
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ID=63284267
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721758534.6U Active CN207794410U (en) | 2017-12-16 | 2017-12-16 | A kind of zinc-plated composite floor of closed type |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095877A (en) * | 2020-08-28 | 2020-12-18 | 中冶(上海)钢结构科技有限公司 | Steel bar net type floor support plate and mounting method thereof |
-
2017
- 2017-12-16 CN CN201721758534.6U patent/CN207794410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095877A (en) * | 2020-08-28 | 2020-12-18 | 中冶(上海)钢结构科技有限公司 | Steel bar net type floor support plate and mounting method thereof |
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