CN216380178U - High-strength precast concrete composite floor slab - Google Patents
High-strength precast concrete composite floor slab Download PDFInfo
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- CN216380178U CN216380178U CN202122332544.6U CN202122332544U CN216380178U CN 216380178 U CN216380178 U CN 216380178U CN 202122332544 U CN202122332544 U CN 202122332544U CN 216380178 U CN216380178 U CN 216380178U
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Abstract
The utility model discloses a high-strength precast concrete composite floor slab, which comprises a first composite floor slab main body and a second composite floor slab main body, wherein connecting blocks are fixedly arranged on two sides of the first composite floor slab main body and two sides of the second composite floor slab main body, a plurality of clamping blocks are fixedly arranged at the top ends of the two connecting blocks, a plurality of clamping grooves corresponding to the clamping blocks are formed in the bottom ends of the other two connecting blocks, and reinforcing plates are fixedly arranged at the top end and the bottom end of the first composite floor slab main body and the top end and the bottom end of the second composite floor slab main body, and the high-strength precast concrete composite floor slab has the beneficial effects that: the clamping block is convenient to be connected with the corresponding clamping groove in a clamped mode through the arranged clamping block, so that the first laminated floor slab main body and the second laminated floor slab main body are conveniently and quickly assembled, the corresponding clamping groove and the clamping block are fixedly connected through the arranged fixing bolt, and the first laminated floor slab main body and the second laminated floor slab main body are connected more stably.
Description
Technical Field
The utility model relates to a composite floor slab, in particular to a high-strength precast concrete composite floor slab, and belongs to the technical field of assembly type buildings.
Background
The laminated floor slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The prefabricated slab is one of the components of floor slab structure and also is a permanent formwork for in-situ cast laminated steel-concrete layer, and horizontal pipeline may be laid in the in-situ cast laminated layer. 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. The integral strength of the laminated floor slab used at present is not high, and the laminated floor slab is inconvenient to assemble and hoist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-strength precast concrete composite floor slab, which aims to solve the problems of low overall strength and inconvenience in assembly and hoisting in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high strength precast concrete coincide floor, includes first coincide floor main part and second coincide floor main part, the both sides of first coincide floor main part and the both sides of second coincide floor main part are all fixed and are equipped with the connecting block, two of them the top of connecting block is all fixed and is equipped with a plurality of fixture block, two of the other a plurality of and the corresponding draw-in groove of fixture block have all been seted up to the bottom of connecting block, the top and the bottom of first coincide floor main part and the top and the bottom of second coincide floor main part are all fixed and are equipped with the reinforcing plate, are located two of top four corners of reinforcing plate all are equipped with hoist and mount subassembly.
As a preferred technical scheme of the utility model, each of the eight hoisting assemblies comprises an installation screw hole, a connecting screw rod and a hanging ring, the eight installation screw holes are respectively formed in four corners of the two reinforcing plates located above the eight hoisting assemblies, the eight connecting screw rods are respectively in threaded connection with the eight installation screw holes, and the eight hanging rings are respectively fixedly arranged at the top ends of the eight connecting screw rods.
As a preferred technical solution of the present invention, the top end and the bottom end of the first composite floor slab main body and the top end and the bottom end of the second composite floor slab main body are both provided with a plurality of first mounting grooves, the surfaces of the four reinforcing plates are both provided with a plurality of second mounting grooves, and a reinforcing rib is fixedly provided between each two corresponding first mounting grooves and each corresponding second mounting groove.
As a preferable technical solution of the present invention, reinforcing grooves are formed in both the first composite floor slab main body and the second composite floor slab main body, and reinforcing members are fixedly disposed in the reinforcing grooves.
According to a preferable technical scheme of the utility model, the middle parts of a plurality of the clamping blocks are respectively provided with a first threaded hole, the surfaces of the other two connecting blocks are respectively provided with a plurality of second threaded holes, and a fixing bolt is in threaded connection between each two corresponding first threaded holes and each corresponding second threaded hole.
As a preferable technical scheme of the utility model, countersunk holes are formed at the tops of the second threaded holes.
As a preferable technical scheme of the utility model, a flattening block is clamped and connected between every two corresponding reinforcing plates.
Compared with the prior art, the utility model has the beneficial effects that: according to the high-strength precast concrete composite floor slab, the clamping blocks are conveniently clamped and connected with the corresponding clamping grooves, so that the first composite floor slab main body and the second composite floor slab main body can be conveniently and quickly assembled, and the corresponding clamping grooves are fixedly connected with the clamping blocks through the arranged fixing bolts, so that the connection between the first composite floor slab main body and the second composite floor slab main body is more stable; the strength of the whole body can be enhanced through the arranged reinforcing plates and the plurality of reinforcing ribs fixedly arranged between the first composite floor slab main body and the reinforcing plates and between the second composite floor slab main body and the reinforcing plates; the combined floor slab is convenient to hoist through the hoisting assembly, and the connecting screw and the hoisting ring in the hoisting assembly are arranged to be detachable structures, so that the floor slab is not affected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first composite floor slab body according to the present invention;
FIG. 3 is a schematic bottom view of the first composite floor slab of the present invention;
FIG. 4 is a schematic structural diagram of the reinforcing plate of the present invention.
In the figure: 1. a first composite floor slab body; 1001. a first mounting groove; 2. a second composite floor slab main body; 3. a reinforcement body; 301. a reinforcing groove; 4. connecting blocks; 5. a card slot; 6. a clamping block; 601. a first threaded hole; 7. a second threaded hole; 8. fixing the bolt; 9. a countersunk hole; 10. a reinforcing plate; 1001. a second mounting groove; 11. reinforcing ribs; 12. hoisting the assembly; 1201. mounting a screw hole; 1202. connecting a screw rod; 1203. a hoisting ring; 13. and (4) flattening the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a high-strength precast concrete composite floor slab, which comprises a first composite floor slab main body 1 and a second composite floor slab main body 2, wherein connecting blocks 4 are fixedly arranged on both sides of the first composite floor slab main body 1 and both sides of the second composite floor slab main body 2, a plurality of clamping blocks 6 are fixedly arranged at the top ends of the two connecting blocks 4, a plurality of clamping grooves 5 corresponding to the clamping blocks 6 are respectively arranged at the bottom ends of the other two connecting blocks 4, reinforcing plates 10 are fixedly arranged at the top end and the bottom end of the first composite floor slab main body 1 and the top end and the bottom end of the second composite floor slab main body 2, and hoisting assemblies 12 are respectively arranged at four corners of the two reinforcing plates 10 positioned above for hoisting floor slabs.
Preferably, each of the eight hoisting assemblies 12 comprises a mounting screw hole 1201, a connecting screw 1202 and a hoisting ring 1203, the eight mounting screw holes 1201 are respectively formed in four corners of the two reinforcing plates 10 located above, the eight connecting screw 1202 are respectively in threaded connection with the eight mounting screw holes 1201, the eight hoisting rings 1203 are respectively fixedly arranged at the top ends of the eight connecting screw 1202, the connecting screw 1202 of the hoisting ring 1203 is in threaded connection with the corresponding mounting screw hole 1201, the assembled floor slab is hoisted through the hoisting ring 1203, and the connecting screw 1202 and the hoisting ring 1203 can be disassembled without affecting the installation of the floor slab; the top end and the bottom end of the first composite floor slab main body 1 and the top end and the bottom end of the second composite floor slab main body 2 are respectively provided with a plurality of first mounting grooves 101, the surfaces of the four reinforcing plates 10 are respectively provided with a plurality of second mounting grooves 1001, and reinforcing ribs 11 are fixedly arranged between every two corresponding first mounting grooves 101 and every two corresponding second mounting grooves 1001, so that the strength of the integral floor slab can be improved; reinforcing grooves 301 are formed in the first composite floor slab main body 1 and the second composite floor slab main body 2, reinforcing bodies 3 are fixedly arranged in the reinforcing grooves 301, and the overall strength of the first composite floor slab main body 1 and the second composite floor slab main body 2 is improved; the middle parts of the clamping blocks 6 are respectively provided with a first threaded hole 601, the surfaces of the other two connecting blocks 4 are respectively provided with a plurality of second threaded holes 7, each two corresponding first threaded holes 601 and the second threaded holes 7 are in threaded connection with a fixing bolt 8, the corresponding clamping blocks 6 and the clamping grooves 5 are fixedly connected through the fixing bolts 8, and the first composite floor slab main body 1 and the second composite floor slab main body 2 are connected more stably; countersunk holes 9 are formed in the tops of the second threaded holes 7 and used for accommodating fixing bolts 8; all block 13 is connected with between every two corresponding reinforcing plates 10 to the block for make the junction between the adjacent reinforcing plates 10 more level and more smooth.
When the high-strength precast concrete composite floor slab is used in detail, a first composite floor slab main body 1 is connected with a second composite floor slab main body 2, the clamp groove 5 of the first composite floor slab main body 1 is clamped with the clamp block 6 of the second composite floor slab main body 2 to finish the preliminary assembly, the corresponding clamp block 6 and the clamp groove 5 are fixedly connected through the fixing bolt 8, the first composite floor slab main body 1 is more stably connected with the second composite floor slab main body 2, the reinforcing plates 10 are arranged at the top end and the bottom end of the first composite floor slab main body 1 and the top end and the bottom end of the second composite floor slab main body 2, a plurality of reinforcing ribs 11 are arranged between the first composite floor slab main body 1 and the second composite floor slab main body 2 and the reinforcing plates 10 to enhance the integral strength, after the assembly is finished, the connecting screw rod 1202 of the hanging ring 1203 is in threaded connection with the corresponding mounting screw hole, the assembled floor is hoisted by the hoisting ring 1203.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)
1. The utility model provides a high strength precast concrete coincide floor, includes first coincide floor main part (1) and second coincide floor main part (2), its characterized in that, the both sides of first coincide floor main part (1) and the both sides of second coincide floor main part (2) are all fixed and are equipped with connecting block (4), wherein two the top of connecting block (4) is all fixed and is equipped with a plurality of fixture block (6), two in addition draw-in groove (5) that a plurality of and fixture block (6) are corresponding are all seted up to the bottom of connecting block (4), the top and the bottom of first coincide floor main part (1) and the top and the bottom of second coincide floor main part (2) are all fixed and are equipped with reinforcing plate (10), are located two of top four corners of reinforcing plate (10) all are equipped with hoist and mount subassembly (12).
2. The precast concrete composite floor slab of claim 1, wherein: the eight hoisting assemblies (12) respectively comprise mounting screw holes (1201), connecting screw rods (1202) and hoisting rings (1203), the eight mounting screw holes (1201) are respectively arranged at four corners of the two reinforcing plates (10) above the eight mounting screw holes, the eight connecting screw rods (1202) are respectively in threaded connection with the eight mounting screw holes (1201), and the eight hoisting rings (1203) are respectively fixedly arranged at the top ends of the eight connecting screw rods (1202).
3. The precast concrete composite floor slab of claim 1, wherein: first mounting groove of a plurality of (101), four have all been seted up to the top and the bottom of first coincide floor main part (1) and the top and the bottom of second coincide floor main part (2) a plurality of second mounting groove (1001) have all been seted up on the surface of reinforcing plate (10), all fixedly between per two corresponding first mounting groove (101) and second mounting groove (1001) be equipped with strengthening rib (11).
4. The precast concrete composite floor slab of claim 1, wherein: strengthening grooves (301) are formed in the first laminated floor slab main body (1) and the second laminated floor slab main body (2), and strengthening bodies (3) are fixedly arranged in the strengthening grooves (301).
5. The precast concrete composite floor slab of claim 1, wherein: first threaded holes (601) are formed in the middle of the clamping blocks (6), a plurality of second threaded holes (7) are formed in the surfaces of the other two connecting blocks (4), and each two corresponding first threaded holes (601) and each corresponding second threaded hole (7) are connected with a fixing bolt (8) in a threaded mode.
6. The precast concrete composite floor slab of claim 5, wherein: countersunk holes (9) are formed in the tops of the second threaded holes (7).
7. The precast concrete composite floor slab of claim 1, wherein: and a flattening block (13) is clamped and connected between every two corresponding reinforcing plates (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332544.6U CN216380178U (en) | 2021-09-26 | 2021-09-26 | High-strength precast concrete composite floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332544.6U CN216380178U (en) | 2021-09-26 | 2021-09-26 | High-strength precast concrete composite floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216380178U true CN216380178U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122332544.6U Active CN216380178U (en) | 2021-09-26 | 2021-09-26 | High-strength precast concrete composite floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216380178U (en) |
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2021
- 2021-09-26 CN CN202122332544.6U patent/CN216380178U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-strength precast concrete composite floor slab Effective date of registration: 20230630 Granted publication date: 20220426 Pledgee: Jining Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Huahui Housing Industry Technology Co.,Ltd. Registration number: Y2023980046721 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |