CN219587018U - HH high performance fiber concrete steel bar truss superimposed sheet convenient to concatenation - Google Patents
HH high performance fiber concrete steel bar truss superimposed sheet convenient to concatenation Download PDFInfo
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- CN219587018U CN219587018U CN202320532896.2U CN202320532896U CN219587018U CN 219587018 U CN219587018 U CN 219587018U CN 202320532896 U CN202320532896 U CN 202320532896U CN 219587018 U CN219587018 U CN 219587018U
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Abstract
The utility model relates to the technical field of fabricated buildings, in particular to an HH high-performance fiber concrete steel bar truss composite slab convenient to splice, which comprises a concrete steel bar truss composite slab, wherein the concrete steel bar truss composite slab comprises a plurality of concrete composite slabs, a steel bar truss is arranged on the upper side of each concrete composite slab, a plurality of buckle assemblies are arranged in each concrete composite slab at intervals, every two adjacent concrete composite slabs are mutually locked through the buckle assemblies, and every two adjacent buckle assemblies are connected end to end. According to the utility model, each two adjacent concrete superimposed sheets are fastened and locked mutually through the fastening components, and then the adjacent two fastening components are connected end to form a whole by a plurality of concrete superimposed sheets; and the intensity of the concrete superimposed sheet is enhanced through the interval distribution of the buckle components, and the concrete superimposed sheet is convenient to transport finally.
Description
Technical Field
The utility model relates to the technical field of assembled buildings, in particular to an HH high-performance fiber concrete steel bar truss superimposed sheet convenient to splice.
Background
The reinforced truss concrete composite wallboard is formed by connecting two prefabricated wallboards through a reinforced truss or a steel truss, forming a cavity in the middle, and casting concrete in situ in the cavity after being installed in place on site. The prefabricated wallboard is manufactured in batches by adopting the mould in a factory, has a plurality of advantages, but along with the expansion of the assembly of the foundation construction scale, the labor cost is continuously increased, the environmental protection requirement is gradually strict, the structure of the existing reinforced truss concrete laminated slab is limited to increase the production efficiency, and the prefabricated wallboard is difficult to adapt to the rapid development speed of the foundation construction in China.
In the field installation process, after two superimposed sheets are spliced, a seam exists, a reinforcement frame is required to be independently manufactured at the seam, then concrete pouring is carried out on the reinforcement frame, the production speed is restricted, and because the superimposed sheets are of a prefabricated structure and the seam is of a cast-in-situ structure, the problem that solidification time is different exists between the superimposed sheets, and the prefabricated structure and the cast-in-situ structure can be cracked.
Disclosure of Invention
The utility model aims to provide the HH high-performance fiber reinforced concrete truss laminated slab which can carry out mutual buckling, locking and matching on adjacent laminated slabs and is convenient to splice.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a HH high performance fiber concrete steel bar truss superimposed sheet convenient to concatenation, includes concrete steel bar truss superimposed sheet, concrete steel bar truss superimposed sheet includes a plurality of concrete superimposed sheets, every the upside of concrete superimposed sheet is equipped with the steel bar truss, every the inside interval of concrete superimposed sheet is equipped with a plurality of buckle subassemblies, every adjacent two the concrete superimposed sheet locks each other through the buckle subassembly, every adjacent two buckle subassembly end to end.
The method comprises the steps of firstly, carrying out buckling and mutual locking on every two adjacent concrete superimposed sheets through buckling assemblies, and then enabling the concrete superimposed sheets to form a whole through head-to-tail connection of the two adjacent buckling assemblies; and the intensity of the concrete superimposed sheet is enhanced through the interval distribution of the buckle components, and the concrete superimposed sheet is convenient to transport finally.
Preferably, the buckle assembly comprises a first steel bar body, the first steel bar body is transversely fixed in the concrete laminated slab, an annular portion is fixedly arranged at one end of the first steel bar body, and a first clamping groove matched with the annular portion is formed in the direction deviating from the annular portion on the concrete laminated slab. And the annular part is matched with the first clamping groove to lock and splice the two adjacent concrete superimposed sheets.
Preferably, the other end of the first reinforcing steel bar body is provided with an upward extending convex part, the convex part is positioned in the middle of the first clamping groove, and the inner diameter of the annular part is larger than the outer diameter of the convex part. The annular part located in the first clamping groove is limited and fixed through the matching of the convex part and the annular part, and the locking and splicing effects of the fastener assembly on two adjacent concrete superimposed sheets are enhanced.
Preferably, the buckle assembly comprises a second steel bar body, a hook part is arranged at one end of the second steel bar body, a second clamping groove is formed in the direction of deviating from the hook part of the concrete laminated slab, and the second clamping groove corresponds to one end of the second steel bar body deviating from the hook part. The second reinforcing steel bar bodies in the plurality of fastening components are transversely placed to strengthen the strength of the concrete laminated slab.
Compared with the prior art, the utility model has the beneficial effects that:
1. firstly, each two adjacent concrete superimposed sheets are fastened and locked mutually through fastening components, and then the adjacent two fastening components are connected end to form a whole by a plurality of concrete superimposed sheets; and the intensity of the concrete superimposed sheet is enhanced through the interval distribution of the buckle components, and the concrete superimposed sheet is convenient to transport finally.
2. Firstly, locking and splicing two adjacent concrete superimposed sheets through the matching of the annular part and the first clamping groove, and then limiting and fixing the annular part positioned in the first clamping groove through the matching of the convex part and the annular part, so that the locking and splicing effect of the buckle assembly on the two adjacent concrete superimposed sheets is enhanced; and finally, reinforcing the strength of the concrete laminated slab through the first steel bar body with a plurality of fastening components at intervals.
3. The two adjacent concrete superimposed sheets are locked and spliced through the cooperation of the hook part and the second clamping groove, and the strength of the concrete superimposed sheets is reinforced through the transverse placement of the second reinforcing steel bar bodies in the plurality of fastening components.
Drawings
The utility model is further explained below with reference to the drawings and examples:
fig. 1 is an isometric view of a first embodiment.
Fig. 2 is a schematic top view of the first embodiment.
FIG. 3 is a schematic cross-sectional view of the structure at A-A in FIG. 2.
Fig. 4 is an isometric view of a second embodiment.
Fig. 5 is a schematic top view of the second embodiment.
FIG. 6 is a schematic cross-sectional view of the structure at B-B in FIG. 5.
In the drawings, a concrete reinforcing bar truss composite 10, a reinforcing bar truss 11, a buckle assembly 12, a first reinforcing bar body 13, a convex portion 14, an annular portion 15, a first clamping groove 16, a second reinforcing bar body 17, a hook portion 18, a second clamping groove 19, and a concrete composite 20.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a HH high performance fiber concrete steel bar truss superimposed sheet convenient to concatenation, includes concrete steel bar truss superimposed sheet 10, and concrete steel bar truss superimposed sheet 10 includes a plurality of concrete superimposed sheets 20, and the upside of every concrete superimposed sheet 20 is equipped with steel bar truss 11, and every concrete superimposed sheet 20's inside interval is equipped with a plurality of buckle subassembly 12, and every adjacent two concrete superimposed sheets 20 lock each other through buckle subassembly 12, every adjacent two buckle subassembly 12 end to end. The buckle assembly 12 comprises a first steel bar body 13, the first steel bar body 13 is transversely fixed in the concrete laminated slab 20, an annular portion 15 is fixedly arranged at one end of the first steel bar body 13, and a first clamping groove 16 matched with the annular portion 15 is formed in the direction deviating from the annular portion 15 on the concrete laminated slab 20. The other end of the first reinforcing steel bar body 13 is provided with an upward extending convex part 14, the convex part 14 is positioned in the middle of the first clamping groove 16, and the inner diameter of the annular part 15 is larger than the outer diameter of the convex part 14.
When the locking clamp is used, the annular part 15 is matched with the first clamping groove 16 to lock and splice two adjacent concrete superimposed sheets 20, and then the annular part 15 positioned in the first clamping groove 16 is limited and fixed by the matching of the convex part 14 and the annular part 15 to strengthen the locking and splicing effect of the clamping buckle assembly 12 on the two adjacent concrete superimposed sheets 20; and finally, the strength of the concrete composite slab 20 is reinforced by spacing the first reinforcing bar bodies 13 of the plurality of buckle assemblies 12.
Example two
As a further example, referring to fig. 4-6, an HH high performance fiber reinforced concrete truss composite slab that is convenient for splicing, including a concrete reinforced concrete truss composite slab 10, the concrete reinforced concrete truss composite slab 10 includes a plurality of concrete composite slabs 20, the upper side of each concrete composite slab 20 is provided with a reinforced concrete truss 11, the inside interval of each concrete composite slab 20 is provided with a plurality of buckle assemblies 12, each two adjacent concrete composite slabs 20 are mutually locked by the buckle assemblies 12, and each two adjacent buckle assemblies 12 are connected end to end. The buckle assembly 12 comprises a second steel bar body 17, a hook portion 18 is arranged at one end of the second steel bar body 17, a second clamping groove 19 is arranged in the direction of deviating from the hook portion 18 of the concrete laminated slab 20, and the second clamping groove 19 corresponds to one end of deviating from the second steel bar body 17 of the hook portion 18.
When the concrete composite slab locking and splicing device is used, two adjacent concrete composite slabs 20 are locked and spliced through the cooperation of the hook parts 18 and the second clamping grooves 19, and the second reinforcing steel bar bodies 17 in the plurality of fastening assemblies 12 are transversely placed to strengthen the strength of the concrete composite slabs 20.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. HH high performance fiber concrete steel bar truss superimposed sheet convenient to concatenation, including concrete steel bar truss superimposed sheet (10), its characterized in that: the concrete steel bar truss superimposed sheet (10) includes a plurality of concrete superimposed sheets (20), every the upside of concrete superimposed sheet (20) is equipped with steel bar truss (11), every the inside interval of concrete superimposed sheet (20) is equipped with a plurality of buckle subassembly (12), every adjacent two concrete superimposed sheet (20) are through buckle subassembly (12) locking each other, every adjacent two buckle subassembly (12) end to end.
2. The HH high performance fiber reinforced concrete truss composite slab for easy splicing according to claim 1, wherein: the buckle assembly (12) comprises a first steel bar body (13), the first steel bar body (13) is transversely fixed inside the concrete laminated slab (20), an annular portion (15) is fixedly arranged at one end of the first steel bar body (13), and a first clamping groove (16) matched with the annular portion (15) is formed in the direction deviating from the annular portion (15) on the concrete laminated slab (20).
3. The HH high performance fiber reinforced concrete truss composite slab for easy splicing according to claim 2, wherein: the other end of the first steel bar body (13) is provided with a convex part (14) extending upwards, the convex part (14) is positioned in the middle of the first clamping groove (16), and the inner diameter of the annular part (15) is larger than the outer diameter of the convex part (14).
4. The HH high performance fiber reinforced concrete truss composite slab for easy splicing according to claim 1, wherein: the buckle assembly (12) comprises a second steel bar body (17), a hook portion (18) is arranged at one end of the second steel bar body (17), a second clamping groove (19) is formed in the direction, deviating from the hook portion (18), of the concrete laminated slab (20), and the second clamping groove (19) corresponds to one end, deviating from the second steel bar body (17), of the hook portion (18).
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CN202320532896.2U CN219587018U (en) | 2023-03-17 | 2023-03-17 | HH high performance fiber concrete steel bar truss superimposed sheet convenient to concatenation |
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CN202320532896.2U CN219587018U (en) | 2023-03-17 | 2023-03-17 | HH high performance fiber concrete steel bar truss superimposed sheet convenient to concatenation |
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