CN214062082U - Concrete superimposed sheet with ultra-high performance - Google Patents
Concrete superimposed sheet with ultra-high performance Download PDFInfo
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- CN214062082U CN214062082U CN202022255130.3U CN202022255130U CN214062082U CN 214062082 U CN214062082 U CN 214062082U CN 202022255130 U CN202022255130 U CN 202022255130U CN 214062082 U CN214062082 U CN 214062082U
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- Prior art keywords
- superimposed sheet
- reinforcing bar
- hole
- steel bars
- groove
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- 239000004567 concrete Substances 0.000 title claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 29
- 239000002131 composite material Substances 0.000 claims description 7
- 239000011374 ultra-high-performance concrete Substances 0.000 claims 4
- 230000002349 favourable effect Effects 0.000 abstract description 10
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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Abstract
The utility model discloses a concrete superimposed sheet with ultra-high performance, including superimposed sheet body, recess, through-hole, spacing post, first reinforcing bar, second reinforcing bar and spacing groove, the equidistance of department is fixed with the second reinforcing bar in the middle of the inboard of superimposed sheet body, and the second reinforcing bar is longitudinal distribution, the inboard equidistance of superimposed sheet body is fixed with first reinforcing bar, and first reinforcing bar is transverse distribution, first reinforcing bar is equipped with two-layerly altogether, and two-layer first reinforcing bar is located the both sides of second reinforcing bar respectively, the impartial distance of department in the middle of one side of superimposed sheet body has seted up the spacing groove, the impartial distance of department in the middle of one side that superimposed sheet body deviates from the spacing groove is fixed with the spacing post, and the inboard looks adaptation of the outside of spacing post and spacing groove, the through-hole has been seted up to the equal equidistance in both sides of superimposed sheet body, and the through-hole runs through in the superimposed sheet body. The utility model discloses be favorable to connecting and fixing the concrete superimposed sheet, and the higher advantage of concrete superimposed sheet performance.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a concrete superimposed sheet with ultra-high performance.
Background
The laminated slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The composite floor slab has good integrity and high rigidity, can save templates, has smooth upper and lower surfaces, is convenient for finishing a finish coat, and is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity.
A large number of searches find that: chinese utility model patent: the utility model discloses an application number (CN 201811399640.9), publication number (CN 109537788B), the utility model discloses a concrete superimposed sheet with ultra-high performance, including superimposed sheet body, atress reinforcing bar, distribution reinforcement, connecting reinforcement, shear key, connecting plate, first connecting block, second connecting block, tie bar, location expansion bolts, cast in situ concrete, post, the atress reinforcing bar runs through and sets up in every superimposed sheet body boss; each connecting steel bar is arranged on two sides of the laminated slab body, each shear key is arranged in a groove of the laminated slab body, and the connecting plate is clamped into the upper surfaces of two adjacent laminated slab bodies to connect the two laminated slab bodies; the column and the first connecting block penetrate through the first connecting block hole through the positioning expansion bolt to realize fixed connection, and the column and the second connecting block penetrate through the second connecting block hole through the positioning expansion bolt to realize fixed connection; the tie bars are transversely arranged on the inner sides of the connecting bars. The shear keys are arranged in the composite slab, the single composite slab is high in structural strength, the construction process is simple, and the structural integrity after pouring is strong.
In the field of building engineering, according to the difference of building type, need use the concrete superimposed sheet, also higher to the performance requirement of concrete superimposed sheet simultaneously, also need be convenient for connect and be fixed with the concrete superimposed sheet simultaneously, consequently need a concrete superimposed sheet that is favorable to connecting and fixing, and the performance is higher now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete superimposed sheet with ultra-high performance possesses and is favorable to connecting and fixing the concrete superimposed sheet, and the higher advantage of concrete superimposed sheet performance, has solved that the performance requirement to the concrete superimposed sheet is also higher, also needs to be convenient for connect simultaneously and is fixed with the problem of concrete superimposed sheet.
In order to achieve the above object, the utility model provides a following technical scheme: a concrete laminated slab with ultrahigh performance comprises a laminated slab body, grooves, through holes, limiting columns, first reinforcing steel bars, second reinforcing steel bars and limiting grooves, wherein the second reinforcing steel bars are fixed at the middle of the inner side of the laminated slab body at equal intervals, the second reinforcing steel bars are longitudinally distributed, the first reinforcing steel bars are fixed at the middle of the inner side of the laminated slab body at equal intervals, the first reinforcing steel bars are transversely distributed, the first reinforcing steel bars are arranged in two layers, the two layers of the first reinforcing steel bars are respectively positioned at two sides of the second reinforcing steel bars, the limiting grooves are arranged at the middle of one side of the laminated slab body at equal intervals, the limiting columns are fixed at the middle of one side of the laminated slab body, which is far away from the limiting grooves, the outer sides of the limiting columns are matched with the inner sides of the limiting grooves, the through holes are arranged at equal intervals at two sides of the laminated slab body, the through holes penetrate through the laminated slab body, the grooves are arranged at the upper ends of the through holes, and the diameter of the groove is larger than that of the through hole.
Preferably, the length of the first reinforcing steel bar is equal to the length of the laminated slab body, and the length of the second reinforcing steel bar is equal to the width of the laminated slab body.
Preferably, the height of the through hole is greater than that of the groove, and the height of the groove is less than the thickness of the laminated slab body.
Preferably, the number of the limiting columns and the number of the limiting grooves are four, and the four limiting columns and the four limiting grooves are located between the two second reinforcing steel bars respectively.
Preferably, the grooves and the through holes are six in number, the six grooves and the six through holes are located in the middle of the four limiting columns and the limiting grooves respectively, and the grooves and the through holes are located between the two second steel bars respectively.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up spacing post and spacing groove, be favorable to connecting fixed effect to the superimposed sheet body, when using the superimposed sheet body, install the spacing post of superimposed sheet body one side at the spacing inslot of adjacent superimposed sheet body one side, realize the connection between the superimposed sheet body, will spout a screw and fixed pin simultaneously and pass through the through-hole and fix on the building, be favorable to the fixed of superimposed sheet body, and this internal first reinforcing bar of superimposed sheet and second reinforcing bar are favorable to strengthening the performance of superimposed sheet body.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a laminated slab body; 2. a groove; 3. a through hole; 4. a limiting column; 5. a first reinforcing bar; 6. a second reinforcing bar; 7. a limiting groove.
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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 to fig. 3, the present invention provides an embodiment: a concrete laminated slab with ultrahigh performance comprises a laminated slab body 1, grooves 2, through holes 3, limiting columns 4, first reinforcing steel bars 5, second reinforcing steel bars 6 and limiting grooves 7, wherein the second reinforcing steel bars 6 are fixed at the middle of the inner side of the laminated slab body 1 at equal intervals, the second reinforcing steel bars 6 are longitudinally distributed, the first reinforcing steel bars 5 are fixed at the middle of the inner side of the laminated slab body 1 at equal intervals, the first reinforcing steel bars 5 are transversely distributed, the first reinforcing steel bars 5 are provided with two layers, the two layers of the first reinforcing steel bars 5 are respectively positioned at two sides of the second reinforcing steel bars 6, the limiting grooves 7 are arranged at the middle of one side of the laminated slab body 1 at equal intervals, the limiting columns 4 are fixed at the middle of one side of the laminated slab body 1, which is far away from the limiting grooves 7, the outer sides of the limiting columns 4 are matched with the inner sides of the limiting grooves 7, the through holes 3 are arranged at equal intervals at two sides of the laminated slab body 1, and the through holes 3 penetrate through the laminated slab body 1, through-hole 3's upper end is all seted up flutedly 2, and recess 2's diameter is greater than through-hole 3's diameter, when using to superimposed sheet body 1, install the spacing post 4 of superimposed sheet body 1 one side in the spacing inslot 7 of adjacent superimposed sheet body 1 one side, realize the connection between the superimposed sheet body 1, will spout a screw and fixed pin simultaneously and pass through-hole 3 and fix on the building, be favorable to the fixed of superimposed sheet body 1, and first reinforcing bar 5 and second reinforcing bar 6 in the superimposed sheet body 1 are favorable to strengthening superimposed sheet body 1's performance.
The length of first reinforcing bar 5 equals with the length of superimposed sheet body 1, and the length of second reinforcing bar 6 equals with the width of superimposed sheet body 1.
The height of the through hole 3 is larger than that of the groove 2, and the height of the groove 2 is smaller than the thickness of the laminated plate body 1.
Spacing post 4 and spacing groove 7 all are equipped with four, and four spacing posts 4 and spacing groove 7 are located respectively between two second reinforcing bars 6.
Recess 2 and through-hole 3 all are equipped with six, and six recess 2 and through-hole 3 are located four spacing posts 4 and spacing groove 7's centre department respectively, and recess 2 and through-hole 3 are located respectively between two second reinforcing bars 6.
The working principle is as follows: the utility model discloses in operation, when using to superimposed sheet body 1, install the spacing post 4 of superimposed sheet body 1 one side in the spacing groove 7 of adjacent superimposed sheet body 1 one side, realize the connection between the superimposed sheet body 1, will spout a screw and fixed pin simultaneously and pass through-hole 3 and fix on the building, be favorable to the fixed of superimposed sheet body 1, and first reinforcing bar 5 and second reinforcing bar 6 in the superimposed sheet body 1 are favorable to strengthening superimposed sheet body 1's performance. The working principle of the present invention is the above.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a concrete superimposed sheet with ultra-high performance, includes superimposed sheet body (1), recess (2), through-hole (3), spacing post (4), first reinforcing bar (5), second reinforcing bar (6) and spacing groove (7), its characterized in that: the middle equidistance of the inner side of the laminated slab body (1) is fixed with second reinforcing steel bars (6), the second reinforcing steel bars (6) are longitudinally distributed, the middle equidistance of the inner side of the laminated slab body (1) is fixed with first reinforcing steel bars (5), the first reinforcing steel bars (5) are transversely distributed, the first reinforcing steel bars (5) are arranged in two layers, the two layers of first reinforcing steel bars (5) are respectively positioned at two sides of the second reinforcing steel bars (6), a limiting groove (7) is arranged at the middle of one side of the laminated slab body (1), a limiting column (4) is fixed at the middle of one side of the laminated slab body (1) deviating from the limiting groove (7) at equal distance, the outer side of the limiting column (4) is matched with the inner side of the limiting groove (7), through holes (3) are arranged at the two equal distances of the two sides of the laminated slab body (1), and the through holes (3) run through the laminated slab body (1), the upper end of the through hole (3) is provided with a groove (2), and the diameter of the groove (2) is larger than that of the through hole (3).
2. The ultra-high performance concrete composite slab as claimed in claim 1, wherein: the length of first reinforcing bar (5) equals with the length of superimposed sheet body (1), the length of second reinforcing bar (6) equals with the width of superimposed sheet body (1).
3. The ultra-high performance concrete composite slab as claimed in claim 1, wherein: the height of the through hole (3) is larger than that of the groove (2), and the height of the groove (2) is smaller than the thickness of the laminated plate body (1).
4. The ultra-high performance concrete composite slab as claimed in claim 1, wherein: the limiting columns (4) and the limiting grooves (7) are four in number, and the four limiting columns (4) and the four limiting grooves (7) are located between the two second reinforcing steel bars (6) respectively.
5. The ultra-high performance concrete composite slab as claimed in claim 1, wherein: recess (2) and through-hole (3) all are equipped with six, and six recess (2) and through-hole (3) are located the centre department of four spacing posts (4) and spacing groove (7) respectively, and recess (2) and through-hole (3) are located respectively between two second reinforcing bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255130.3U CN214062082U (en) | 2020-10-12 | 2020-10-12 | Concrete superimposed sheet with ultra-high performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255130.3U CN214062082U (en) | 2020-10-12 | 2020-10-12 | Concrete superimposed sheet with ultra-high performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214062082U true CN214062082U (en) | 2021-08-27 |
Family
ID=77395691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022255130.3U Expired - Fee Related CN214062082U (en) | 2020-10-12 | 2020-10-12 | Concrete superimposed sheet with ultra-high performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214062082U (en) |
-
2020
- 2020-10-12 CN CN202022255130.3U patent/CN214062082U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 |