CN216865691U - Prefabricated assembled concrete superimposed sheet - Google Patents
Prefabricated assembled concrete superimposed sheet Download PDFInfo
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- CN216865691U CN216865691U CN202220606760.7U CN202220606760U CN216865691U CN 216865691 U CN216865691 U CN 216865691U CN 202220606760 U CN202220606760 U CN 202220606760U CN 216865691 U CN216865691 U CN 216865691U
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Abstract
The utility model relates to the technical field of precast concrete, in particular to a precast fabricated concrete composite slab, which comprises a composite slab main body, wherein a second assembly groove is formed in the top end of the composite slab main body, a second fixing block is arranged on one side of the second assembly groove, a first fixing block is arranged on the other side of the second assembly groove, a first assembly groove is formed in the first fixing block, a second fixing groove is formed in the bottom end of the composite slab main body, and a second assembly block is arranged on one side of the second fixing groove. According to the utility model, the laminated slab main body, the first fixing block and the second fixing block at the top end are integrally formed by pouring concrete and reinforcing steel bars, the first assembly groove formed in the first fixing block, the second assembly groove formed in the laminated slab main body, the first fixing block and the second fixing block form the A-part assembly clamping structure, the A-part assembly clamping structure can be clamped with the B-part assembly, the stability and the supporting force are achieved, and the durability is further improved by the concrete structure.
Description
Technical Field
The utility model relates to the technical field of precast concrete, in particular to a precast assembled concrete composite slab.
Background
In recent years, with the rapid development of economy and science and technology in China, construction and materials in construction engineering are more and more rapidly advanced, and with the increasing maturity of modern BIM technology, assembly buildings in China are more and more emphasized by people, so that excessive environmental pollution can be avoided, the labor intensity of workers can be reduced, and the assembly buildings are put forward as key development objects in thirteen-five plans of building energy conservation and emission reduction of a construction department, so that the assembly materials are a great hot spot in the future.
But unstable condition often appears in general assembled superimposed sheet junction, needs the workman to carry out secondary operation, has reduced labor efficiency, also takes more trouble and labours in the transportation hoist and mount process, to this, provides a prefabricated assembled concrete superimposed sheet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated assembled concrete superimposed sheet to propose in solving above-mentioned background art and often appear the unstable condition to the junction, need the workman to carry out secondary operation, reduced labor efficiency, also take a lot of trouble hard problem in transportation hoist and mount process.
In order to achieve the above object, the present invention provides the following technical solutions, a prefabricated concrete composite slab, comprising: the laminated slab main part, the second assembly groove has been seted up on the top of laminated slab main part, and has settled the second fixed block in one side of second assembly groove, the opposite side of second assembly groove is provided with first fixed block, and the inside of first fixed block has seted up first assembly groove, the second fixed slot has been seted up to the bottom of laminated slab main part, and has settled the second assembly piece in one side of second fixed slot, the opposite side of second assembly piece is fixed with first assembly piece, and the inside of first assembly piece has seted up first fixed slot.
Preferably, the superimposed sheet main part is adhesively connected with the second fixed block, and the superimposed sheet main part is adhesively connected with the first fixed block.
Preferably, the first assembling block is fixedly connected with the second assembling block, the first fixing groove penetrates through the inside of the first assembling block, and meanwhile, a buckling structure is formed between the first fixing groove and the first fixing block.
Preferably, a clamping structure is formed between the second fixing block and the second fixing groove, and a clamping structure is formed between the first assembling groove and the first assembling block.
Preferably, the outer wall connection of superimposed sheet main part has the corrugated steel board, and the hole for hoist has all been seted up in the top four corners of superimposed sheet main part, the inner wall of superimposed sheet main part is fixed with the bottom plate, and the inside of bottom plate is provided with steel bar support, steel bar support's wall side settles and has concrete layer, and concrete layer's inside is fixed with the I-steel frame.
Preferably, the superimposed sheet main part is connected with the corrugated steel plate in an adhesion manner, and the superimposed sheet main part is tightly attached to the bottom plate.
Preferably, the structure of the steel bar support is a hollowed-out net structure, and the steel bar support is connected with the I-shaped steel frame in a welding mode.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the laminated slab main body, the first fixing block and the second fixing block at the top end are arranged, the laminated slab main body, the first fixing block and the second fixing block are integrally formed by pouring concrete and reinforcing steel bars, the first assembly groove formed in the first fixing block, the second assembly groove formed in the laminated slab main body, the first fixing block and the second fixing block are combined into the A-part assembly clamping structure, the A-part assembly clamping structure can be clamped with the B-part assembly, the stability and the supporting force are achieved, and the durability is further improved by the concrete structure.
According to the utility model, a B-part assembling and clamping structure is formed by arranging the first assembling block, the first fixing groove, the second assembling block and the second fixing groove, the B part is arranged on one side of the bottom of the laminated slab main body, the A, B two parts of the two laminated slab main bodies correspond to each other, when the two laminated slab main bodies are connected with each other, the first fixing block and the first fixing groove, the first assembling groove and the first assembling block, the second fixing block and the second fixing groove and the second assembling block are crossed pairwise and clamped with each other respectively, and then concrete is poured for bonding, so that the two groups of laminated slab main bodies are connected end to obtain fixing and connection.
According to the utility model, the corrugated steel plate is arranged and connected with the laminated slab main body through concrete pouring, the supporting force of the laminated slab main body is enhanced, the bottom plate is used for erecting the mold in the laminated slab main body to keep a rectangular body, the reinforcing steel bar support is arranged in the bottom plate, the bearing capacity of the laminated slab main body is effectively improved, the I-shaped steel frame is welded on the reinforcing steel bar support, the bearing capacity and the durability coefficient of the laminated slab main body can be further improved, the concrete layer is filled in the reinforcing steel bar support, the laminated slab main body has stability and durability, the hoisting holes formed in the laminated slab main body can allow hoisting ropes to penetrate into the hoisting holes for hoisting and transportation, and the laminated slab main body is more convenient and rapid in the transportation and hoisting process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view illustrating a structure of a first mounting block and a first fixing groove according to the present invention;
FIG. 3 is a schematic view of the connecting structure of the main body of the laminated plate according to the present invention;
FIG. 4 is a schematic side sectional view of the present invention;
in the figure: 1. a laminated board main body; 2. a first fixed block; 3. a first fitting groove; 4. a second fixed block; 5. a second assembly groove; 6. a first assembly block; 7. a first fixing groove; 8. a second assembly block; 9. a second fixing groove; 10. corrugated steel plate; 11. hoisting holes; 12. a base plate; 13. a steel bar support; 14. an I-shaped steel frame; 15. and a concrete layer.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a prefabricated concrete composite slab includes: the composite slab comprises a composite slab main body 1, wherein a second assembly groove 5 is formed in the top end of the composite slab main body 1, a second fixed block 4 is arranged on one side of the second assembly groove 5, a first fixed block 2 is arranged on the other side of the second assembly groove 5, a first assembly groove 3 is formed in the first fixed block 2, the composite slab main body 1 is connected with the second fixed block 4 in an adhesive manner, the composite slab main body 1 is connected with the first fixed block 2 in an adhesive manner, the composite slab main body 1 and the first fixed block 2 and the second fixed block 4 at the top end are integrally formed by pouring concrete and reinforcing steel bars, a first assembly groove 3 formed in the first fixed block 2 is combined with a second assembly groove 5 formed in the composite slab main body 1 to form an A-part assembly clamping structure together with the first fixed block 2 and the second fixed block 4, the A-part assembly clamping structure can be clamped with a B-part assembly, the stability and the supporting force are achieved, the durability is further improved by the concrete structure as a whole, the bottom end of the laminated slab main body 1 is provided with a second fixing groove 9, one side of the second fixing groove 9 is provided with a second assembling block 8, the other side of the second assembling block 8 is fixed with a first assembling block 6, the inside of the first assembling block 6 is provided with a first fixing groove 7, the first assembling block 6 is fixedly connected with the second assembling block 8, the first fixing groove 7 penetrates through the inside of the first assembling block 6, meanwhile, a buckling structure is formed between the first fixing groove 7 and the first fixing block 2, a buckling structure is formed between the second fixing block 4 and the second fixing groove 9, a buckling structure is formed between the first assembling groove 3 and the first assembling block 6, a B part assembling and buckling structure is formed by combining the first assembling block 6, the first fixing groove 7, the second assembling block 8 and the second fixing groove 9, the B part is arranged on one side of the bottom of the laminated slab main body 1, two A, B parts of the two laminated slab main bodies 1 correspond to each other, when the two laminated slab main bodies 1 are connected with each other, first fixed block 2 and first fixed slot 7, first assembly groove 3 and first assembly piece 6, second fixed block 4 and second fixed slot 9 and second assembly groove 5 and second assembly piece 8 are two liang of crossing respectively, and block each other, and concreting bonds afterwards for 1 end to end of two sets of superimposed sheet main parts obtains fixedly and is connected.
Referring to fig. 1 and 4, a prefabricated concrete composite slab includes: the outer wall of the composite slab main body 1 is connected with a corrugated steel plate 10, four corners at the top end of the composite slab main body 1 are all provided with hoisting holes 11, the inner wall of the composite slab main body 1 is fixed with a bottom plate 12, a reinforcing steel bar support 13 is arranged inside the bottom plate 12, a concrete layer 15 is arranged on the wall side of the reinforcing steel bar support 13, an I-shaped steel frame 14 is fixed inside the concrete layer 15, the composite slab main body 1 is connected with the corrugated steel plate 10 in an adhesion manner, the composite slab main body 1 is tightly attached to the bottom plate 12, the reinforcing steel bar support 13 is in a hollow net structure, the reinforcing steel bar support 13 is connected with the I-shaped steel frame 14 in a welding manner,
The working principle is as follows: when the fabricated concrete composite slab is used, firstly, the fabricated concrete composite slab needs to be hoisted and transported to a belt assembly area, hoisting ropes can penetrate through four groups of hoisting holes 11 formed in a composite slab main body 1 for stable hoisting and transportation, two groups of assembly clamping structures are respectively arranged on two sides of the composite slab main body 1, a part A clamping structure is arranged above the front end, a part B clamping structure is arranged below the rear end, A is close to the position of the composite slab main body 1, a plurality of groups of first fixing blocks 2 are poured through concrete and can be clamped with first fixing grooves 7 on the outermost side of the part B, meanwhile, first assembly grooves 3 separated among the first fixing blocks 2 of the part A can be clamped with first assembly blocks 6 of the part B to play a fixing role, second fixing blocks 4 on the outer side of the part A are clamped with second fixing grooves 9 on the innermost side of the part B, and meanwhile, second assembly blocks 8 on one side of the second fixing grooves 9 are clamped with second assembly grooves 5 of the part A, when A portion and B looks interlocking are connected, concreting fixes, make two sets of superimposed sheet main part 1 mutual fixed connection, connect corrugated steel plate 10 by concrete placement on superimposed sheet main part 1 top, can increase superimposed sheet main part 1's holding power and steadiness, superimposed sheet main part 1 is inside to have bottom plate 12 to found the mould, make superimposed sheet main part 1 keep the rectangle structure, bottom plate 12 is inside to be supported by steel bar support 13, 13 inner wall welding of steel bar support have I-steel frame 14, further improve superimposed sheet main part 1's steadiness and bearing capacity, steel bar support 13 is inside to have concrete layer 15 to fill, make superimposed sheet main part 1 sturdy and durable more, further improve superimposed sheet main part 1 endurance coefficient and bearing capacity.
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. A precast fabricated concrete composite slab, comprising:
superimposed sheet main part (1), second mounting groove (5) have been seted up on the top of superimposed sheet main part (1), and settle one side of second mounting groove (5) has second fixed block (4), the opposite side of second mounting groove (5) is provided with first fixed block (2), and the inside of first fixed block (2) has seted up first mounting groove (3), second fixed slot (9) have been seted up to the bottom of superimposed sheet main part (1), and settle one side of second fixed slot (9) has second assembly piece (8), the opposite side of second assembly piece (8) is fixed with first assembly piece (6), and first fixed slot (7) have been seted up to the inside of first assembly piece (6).
2. The precast concrete composite slab as claimed in claim 1, wherein the composite slab main body (1) is adhesively coupled to the second fixing block (4), and the composite slab main body (1) is adhesively coupled to the first fixing block (2).
3. The precast concrete composite slab as recited in claim 1, wherein the first assembling block (6) is fixedly connected with the second assembling block (8), and the first fixing groove (7) penetrates through the inside of the first assembling block (6), and the first fixing groove (7) and the first fixing block (2) form a fastening structure.
4. A precast concrete composite slab according to claim 1, wherein a snap structure is formed between the second fixing block (4) and the second fixing groove (9), and a snap structure is formed between the first assembling groove (3) and the first assembling block (6).
5. The prefabricated concrete composite slab as claimed in claim 1, wherein corrugated steel plates (10) are connected to the outer wall of the composite slab main body (1), hoisting holes (11) are formed in four corners of the top end of the composite slab main body (1), a bottom plate (12) is fixed to the inner wall of the composite slab main body (1), a steel bar support (13) is arranged inside the bottom plate (12), a concrete layer (15) is arranged on the wall side of the steel bar support (13), and an I-shaped steel frame (14) is fixed inside the concrete layer (15).
6. The precast concrete composite slab as claimed in claim 5, wherein the composite slab main body (1) is adhesively connected to the corrugated steel plate (10), and the composite slab main body (1) is closely attached to the bottom plate (12).
7. The prefabricated concrete composite slab as claimed in claim 5, wherein the structure of the steel bar support (13) is a hollow net structure, and the steel bar support (13) is welded to the I-shaped steel frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220606760.7U CN216865691U (en) | 2022-03-20 | 2022-03-20 | Prefabricated assembled concrete superimposed sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220606760.7U CN216865691U (en) | 2022-03-20 | 2022-03-20 | Prefabricated assembled concrete superimposed sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216865691U true CN216865691U (en) | 2022-07-01 |
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ID=82123254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220606760.7U Active CN216865691U (en) | 2022-03-20 | 2022-03-20 | Prefabricated assembled concrete superimposed sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216865691U (en) |
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2022
- 2022-03-20 CN CN202220606760.7U patent/CN216865691U/en active Active
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