CN213979502U - Precast concrete coincide floor that support nature is good - Google Patents
Precast concrete coincide floor that support nature is good Download PDFInfo
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- CN213979502U CN213979502U CN202022909722.2U CN202022909722U CN213979502U CN 213979502 U CN213979502 U CN 213979502U CN 202022909722 U CN202022909722 U CN 202022909722U CN 213979502 U CN213979502 U CN 213979502U
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- coincide floor
- constant head
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Abstract
The utility model discloses a precast concrete coincide floor that support nature is good, including first coincide floor, second coincide floor, the inboard of first coincide floor, second coincide floor all imbeds and is provided with a plurality of support bars, and a plurality of support bars extend to the outside of first coincide floor, second coincide floor respectively, the one end medial quarter that first coincide floor is close to second coincide floor is opened and is equipped with the floor constant head tank, a plurality of reinforcing bar constant head tanks have evenly been seted up to the inboard of floor constant head tank. The utility model discloses in, can promote the support performance of the concatenation department of first coincide floor and second coincide floor through the mutual embedding of floor location arch and support reinforcement, connect through the cover of integration backup pad to first coincide floor, second coincide floor, further make the support performance of the concatenation department of first coincide floor and second coincide floor obtain promoting to make the support performance of whole coincide floor can strengthen.
Description
Technical Field
The utility model relates to a concrete coincide floor technical field especially relates to a precast concrete coincide floor that support nature is good.
Background
The laminated floor slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers, has good integrity, and the upper and lower surfaces of the slab are smooth, so that decoration of a finish coat is facilitated, and the laminated floor slab is suitable for high-rise buildings and large-bay buildings with higher integral rigidity requirements;
at present, after the existing composite floor slabs are spliced with each other, the supporting capacity of the splicing part of the whole spliced floor slabs is too weak relative to the non-splicing part, and the composite floor slabs after integration are not further strengthened in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a precast concrete composite floor slab with good supporting performance.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a precast concrete composite floor slab with good supporting performance comprises a first composite floor slab and a second composite floor slab, wherein a plurality of supporting steel bars are embedded in the inner sides of the first composite floor slab and the second composite floor slab and respectively extend to the outer sides of the first composite floor slab and the second composite floor slab, a floor slab positioning groove is formed in the middle side of one end, close to the second composite floor slab, of the first composite floor slab, a plurality of steel bar positioning grooves are uniformly formed in the inner side of the floor slab positioning groove, the supporting steel bars are connected with the steel bar positioning grooves in an embedded mode, a floor slab positioning bulge is arranged on one side, close to the second composite floor slab, of the first composite floor slab, corresponding to the position of the floor slab positioning groove, and is connected with the floor slab positioning groove in an embedded mode, integrated supporting plates are jointly covered on the top end and the bottom end of the first composite floor slab and the second composite floor slab, the outer surfaces of the two integrated supporting plates are provided with supporting ribs.
As a further description of the above technical solution:
and the plurality of supporting steel bars are mutually and vertically arranged in a staggered manner.
As a further description of the above technical solution:
the top and the edge that the floor constant head tank was kept away from to the bottom of first coincide floor and second coincide floor have all seted up the backup pad constant head tank.
As a further description of the above technical solution:
two it is protruding to integrate the backup pad and be close to one side both ends edge of first coincide floor and second coincide floor and all be provided with backup pad location.
As a further description of the above technical solution:
two the surface of integration backup pad all corresponds with the surface of first coincide floor, second coincide floor and has seted up a plurality of location thread grooves.
As a further description of the above technical solution:
the sum of the areas of the first laminated floor slab and the second laminated floor slab is equal to the area of the integrated supporting plate.
The utility model discloses following beneficial effect has:
1. this precast concrete coincide floor that support nature is good can promote the support performance of the concatenation department of first coincide floor and second coincide floor through the mutual embedding of floor location arch and support reinforcement, and the support performance of the concatenation department of further making first coincide floor and second coincide floor has obtained the promotion through the cover connection of integration backup pad to first coincide floor, second coincide floor to make the support performance of whole coincide floor can strengthen.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the integrated supporting plate structure of the present invention;
FIG. 3 is a schematic view of the structure of the floor positioning slot of the present invention;
fig. 4 is a schematic view of the positioning groove structure of the supporting plate of the present invention.
Illustration of the drawings: 1. a first composite floor slab; 2. a second composite floor slab; 3. supporting the reinforcing steel bars; 4. floor positioning slots; 5. a steel bar positioning groove; 6. a floor positioning bulge; 7. a positioning groove of the supporting plate; 8. integrating the supporting plate; 9. a supporting plate positioning bulge; 10. positioning a screw groove; 11. and a support rib.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a precast concrete composite floor slab with good supporting performance comprises a first composite floor slab 1 and a second composite floor slab 2, wherein a plurality of supporting steel bars 3 are embedded in the inner sides of the first composite floor slab 1 and the second composite floor slab 2, the supporting steel bars 3 respectively extend to the outer sides of the first composite floor slab 1 and the second composite floor slab 2, a floor slab positioning groove 4 is arranged at the middle side of one end, close to the second composite floor slab 2, of the first composite floor slab 1, a plurality of steel bar positioning grooves 5 are uniformly arranged in the inner side of the floor slab positioning groove 4, the supporting steel bars 3 are embedded and connected with the steel bar positioning grooves 5, a floor slab positioning bulge 6 is arranged at the position, corresponding to the floor slab positioning groove 4, of one side, close to the second composite floor slab 2, of the first composite floor slab 1, the floor slab positioning groove 4, the floor slab positioning bulge 6 is embedded and connected with the floor slab positioning groove 4, and integrated supporting plates 8 are jointly covered at the top end and the bottom end of the first composite floor slab 1 and the second composite floor slab 2, the outer surfaces of both integrated support plates 8 are provided with support ribs 11.
Mutually perpendicular crisscross setting between a plurality of support reinforcement 3, the crisscross perpendicular setting of mutually through support reinforcement 3 can be convenient for promote the support performance of first coincide floor 1 and second coincide floor 2.
The top and the bottom of first coincide floor 1 and second coincide floor 2 keep away from the edge of floor constant head tank 4 and have all seted up backup pad constant head tank 7, through the backup pad constant head tank 7 gomphosis on protruding 9 and each floor of backup pad location that makes in the backup pad 8 of integrating to the realization is integrated backup pad 8 in the location of first coincide floor 1 and second coincide floor 2, and then is convenient for fixed afterwards.
Two one side both ends edges that integrate backup pad 8 and be close to first coincide floor 1 and second coincide floor 2 all are provided with backup pad location arch 9, through the backup pad constant head tank 7 gomphosis on the protruding 9 of backup pad location and each floor that makes on the backup pad 8 of integrating to in the realization integration backup pad 8 in the location of first coincide floor 1 and second coincide floor 2, and then be convenient for fixed afterwards.
The surface of two integration backup pads 8 all corresponds with the surface of first coincide floor 1, second coincide floor 2 and has seted up a plurality of location thread grooves 10, is convenient for twist the bolt of fixed usefulness jointly in location thread groove 10 on integration backup pad 8 and the location thread groove 10 on first coincide floor 1, the second coincide floor 2 to be convenient for realize integrating the preliminary fixed of backup pad 8 on first coincide floor 1, second coincide floor 2.
The sum of the areas of the first composite floor slab 1 and the second composite floor slab 2 is equal to the area of the integrated supporting plate 8, so that the integrated supporting plate 8 can conveniently and comprehensively cover the spliced first composite floor slab 1 and the spliced second composite floor slab 2.
The working principle is as follows: when a precast concrete composite floor slab with good supporting performance is used, the floor slab positioning bulge 6 on the second composite floor slab 2 is embedded into the floor slab positioning groove 4 of the first composite floor slab 1, meanwhile, the supporting reinforcing steel bar 3 on the second composite floor slab 2 is also embedded into the reinforcing steel bar positioning groove 5 in the floor slab positioning groove 4, the supporting performance of the splicing part of the first composite floor slab 1 and the second composite floor slab 2 can be improved through the mutual embedding of the floor slab positioning bulge 6 and the supporting reinforcing steel bar 3, then concrete for fixing is coated on the parts, not provided with the positioning screw grooves 10, on the surfaces of the first composite floor slab 1 and the second composite floor slab 2, the supporting plate positioning bulge 9 on the integrated supporting plate 8 is embedded with the supporting plate positioning groove 7 on each floor slab, so as to realize the positioning of the integrated supporting plate 8 on the first composite floor slab 1 and the second composite floor slab 2, then the positioning screw grooves 10 on the integrated supporting plate 8 and the first composite floor slab 1 are embedded, Fix the bolt of usefulness of twisting jointly in the location thread groove 10 on the second coincide floor 2, thereby be convenient for realize integrating backup pad 8 at first coincide floor 1, the preliminary fixed on second coincide floor 2, it completes integration backup pad 8 and first coincide floor 1 promptly to treat after the concrete is done, the holistic fixed of second coincide floor 2, through integrating backup pad 8 to first coincide floor 1, the cover of second coincide floor 2 is connected, further make the support performance of the concatenation department of first coincide floor 1 and second coincide floor 2 promoted, it also is favorable to avoiding integrating backup pad 8 to take place deformation to integrate setting up of backup pad 8 surface support rib 11 simultaneously, there is certain practicality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. The utility model provides a precast concrete coincide floor that support nature is good, includes first coincide floor (1), second coincide floor (2), its characterized in that: the inboard of first coincide floor (1), second coincide floor (2) all imbeds and is provided with a plurality of support bar (3), and a plurality of support bar (3) extend to the outside of first coincide floor (1), second coincide floor (2) respectively, first coincide floor (1) is close to the one end mediumnal side of second coincide floor (2) and has seted up floor constant head tank (4), a plurality of reinforcing bar constant head tank (5) have evenly been seted up to the inboard of floor constant head tank (4), and imbeds between support bar (3) and reinforcing bar constant head tank (5) and be connected, the position that one side of first coincide floor (1) that second coincide floor (2) are close to corresponds floor constant head tank (4) is provided with floor location arch (6), and imbeds between floor location arch (6) and floor constant head tank (4) and be connected, top and bottom of first coincide floor (1) and second coincide floor (2) all cover jointly and are provided with the integration backup pad (8) And the outer surfaces of the two integrated supporting plates (8) are provided with supporting ribs (11).
2. The precast concrete composite floor slab with good support property according to claim 1, wherein: the supporting steel bars (3) are mutually perpendicular and staggered.
3. The precast concrete composite floor slab with good support property according to claim 1, wherein: the edge that floor constant head tank (4) was kept away from to the top and the bottom of first coincide floor (1) and second coincide floor (2) has all seted up backup pad constant head tank (7).
4. The precast concrete composite floor slab with good support property according to claim 1, wherein: two it is close to one side both ends edge of first coincide floor (1) and second coincide floor (2) to integrate backup pad (8) and all be provided with backup pad location arch (9).
5. The precast concrete composite floor slab with good support property according to claim 1, wherein: two a plurality of location thread grooves (10) have all been seted up with the surface of first coincide floor (1), second coincide floor (2) to the surface of integration backup pad (8).
6. The precast concrete composite floor slab with good support property according to claim 1, wherein: the sum of the areas of the first laminated floor slab (1) and the second laminated floor slab (2) is equal to the area of the integrated supporting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022909722.2U CN213979502U (en) | 2020-12-07 | 2020-12-07 | Precast concrete coincide floor that support nature is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022909722.2U CN213979502U (en) | 2020-12-07 | 2020-12-07 | Precast concrete coincide floor that support nature is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213979502U true CN213979502U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022909722.2U Active CN213979502U (en) | 2020-12-07 | 2020-12-07 | Precast concrete coincide floor that support nature is good |
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| Country | Link |
|---|---|
| CN (1) | CN213979502U (en) |
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- 2020-12-07 CN CN202022909722.2U patent/CN213979502U/en active Active
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