CN215594544U - Prefabricated floor slab convenient to splice - Google Patents
Prefabricated floor slab convenient to splice Download PDFInfo
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- CN215594544U CN215594544U CN202121629898.0U CN202121629898U CN215594544U CN 215594544 U CN215594544 U CN 215594544U CN 202121629898 U CN202121629898 U CN 202121629898U CN 215594544 U CN215594544 U CN 215594544U
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Abstract
The utility model relates to a prefabricated floor slab of convenient concatenation, it includes the floor body, one side of floor body is provided with a plurality of blocks of hugging closely along the length direction interval, the mounting groove has been seted up along length direction to the block of hugging closely, the opposite side of floor body is provided with a plurality of installation pieces along the length direction interval, the installation piece is pegged graft the cooperation with the mounting groove of adjacent floor body. This application has the effect that improves precast floor concatenation efficiency.
Description
Technical Field
The utility model belongs to the technical field of the technique of prefabricated construction and specifically relates to a prefabricated floor slab of convenient concatenation is related to.
Background
The fabricated building is a building form in which a large amount of field work in the conventional construction method is transferred to a factory, building components and accessories are prefabricated in the factory, and then the prefabricated building components and accessories are transported to a construction site for installation, and has the advantages of short construction period, high production efficiency and the like.
Prefabricated floor is important a part among the prefabricated building, and at present, a large amount of reinforcing bars can be reserved usually to prefabricated floor among the correlation technique, places two prefabricated floor and splices between the wall body top, need carry out the ligature to the reservation reinforcing bar during the concatenation to guarantee the conjugation degree between two prefabricated floor, at last carry out the cast in situ in the concatenation position.
Aiming at the related technologies, the inventor thinks that the number of the reserved steel bars is large, and a large amount of time is needed for binding the reserved steel bars, so that the defect that the splicing efficiency of the prefabricated floor slab is low exists.
SUMMERY OF THE UTILITY MODEL
In order to improve the concatenation efficiency of precast floor, this application provides a precast floor of convenient concatenation.
The application provides a pair of prefabricated floor slab of convenient concatenation adopts following technical scheme:
the utility model provides a prefabricated floor slab of convenient concatenation, includes the floor body, one side of floor body is provided with a plurality of blocks of hugging closely along the length direction interval, the mounting groove has been seted up along length direction to the block of hugging closely, the opposite side of floor body is provided with a plurality of installation pieces along the length direction interval, the installation piece is pegged graft the cooperation with the mounting groove of adjacent floor body.
By adopting the technical scheme, the installation block of one floor slab body is inserted into the installation groove of the adjacent floor slab body, the two floor slab bodies are spliced, concrete is poured at the splicing position of the two floor slab bodies, the two prefabricated floor slabs are fixed, the whole splicing process is simple and convenient, and the splicing efficiency of the prefabricated floor slabs is improved.
Preferably, the installation piece top is provided with the guide block along length direction, the guide way has been seted up along length direction to the cell wall on the mounting groove, the guide block is pegged graft with the guide way of adjacent floor body and is cooperated.
Through adopting above-mentioned technical scheme, the guide block has played the guide effect, makes the installation piece peg graft in the mounting groove more easily.
Preferably, the guide block is wedge-shaped.
Through adopting above-mentioned technical scheme, the guide block of wedge form can improve the joint degree between installation piece and the mounting groove to joint strength between two precast floor slabs has been improved.
Preferably, two adjacent floor slab bodies between the installation blocks are provided with reserved steel bars.
Through adopting above-mentioned technical scheme, through setting up the reservation reinforcing bar, when two this concatenation departments of floor pour the concrete, the reservation reinforcing bar can improve the structural strength who pours the concrete to the joint strength of two precast floor slabs has been improved.
Preferably, the floor slab body between two adjacent clasping blocks is provided with an inserting hole, and the reserved steel bars are matched with the inserting holes of the adjacent floor slab bodies in an inserting manner.
By adopting the technical scheme, the connection strength between the two prefabricated floor slabs is further improved by the splicing matching of the reserved steel bars and the splicing holes.
Preferably, it is a plurality of equal level runs through on the lateral wall of installation piece has seted up the mounting hole, and is a plurality of all run through on the position that the both sides cell wall of mounting groove corresponds the mounting hole and has seted up the fixed orifices, adjacent two during the floor body concatenation, it is a plurality of wear to be equipped with reinforcing bar between mounting hole and the fixed orifices.
Through adopting above-mentioned technical scheme, the reinforcing bar not only can make the installation piece with hold the more fastening that the piece is connected tightly, when this concatenation department of two floors concretes, the reinforcing bar also can play the effect that improves concretes structure intensity to joint strength between two precast floor boards has been improved.
Preferably, the reinforcing steel bars and the reserved steel bars are staggered up and down and are attached to each other.
Through adopting above-mentioned technical scheme, the laminating of reinforcing bar dislocation is on the reservation reinforcing bar, and the structural strength of concreting is higher, and it is more stable to connect between two precast floor slabs.
Preferably, the bottom both sides of floor body all are provided with the locating piece along length direction.
Through adopting above-mentioned technical scheme, set up the constant head tank at the wall body top along length direction, when the precast floor slab was placed at the wall body top, the locating piece was pegged graft in the constant head tank, and the locating piece can play the positioning action to the precast floor slab.
In summary, the present application includes at least one of the following beneficial technical effects:
(1) the installation block of one floor slab body is inserted into the installation groove of the adjacent floor slab body, the two floor slab bodies are spliced, concrete is poured at the splicing position of the two floor slab bodies, the two prefabricated floor slabs are fixed, the whole splicing process is simple and convenient, and the splicing efficiency of the prefabricated floor slabs is improved;
(2) by arranging the reserved steel bars, when concrete is poured at the splicing part of the two floor slabs, the reserved steel bars can improve the structural strength of the poured concrete, so that the connection strength of the two prefabricated floor slabs is improved;
(3) the reinforcing steel bar not only can make the installation piece with hold the more fastening that the piece is connected tightly, when two this concatenation departments of floor pour the concrete, the reinforcing steel bar also can play the effect that improves concreting structure intensity to joint strength between two prefabricated floor has been improved.
Drawings
Fig. 1 is a schematic structural view of a precast floor slab according to an embodiment of the present application;
fig. 2 is a schematic perspective view of a precast floor slab according to an embodiment of the present application;
FIG. 3 is an enlarged view at A in FIG. 1;
FIG. 4 is an enlarged view at B in FIG. 1;
FIG. 5 is a schematic structural diagram of two adjacent precast floor slabs when being spliced according to the embodiment of the present application;
fig. 6 is a schematic view of an explosive installation structure of two adjacent prefabricated floor slabs on a wall body according to the embodiment.
Description of reference numerals: 1. a floor slab body; 2. a hugging block; 3. mounting grooves; 4. mounting blocks; 5. a guide block; 6. a guide groove; 7. reserving a steel bar; 8. inserting holes; 9. a fixing hole; 10. mounting holes; 11. reinforcing steel bars; 12. a wall body; 13. positioning blocks; 14. and (6) positioning a groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses prefabricated floor slab of convenient concatenation. Referring to fig. 1 and 2, the prefabricated floor slab of convenient concatenation includes floor slab body 1 of rectangle form, and the longer one side of floor slab body 1 length is fixed with a plurality of blocks 2 of hugging closely along length direction horizontal interval, hugs closely and has seted up mounting groove 3 along length direction on the block 2, and mounting groove 3 runs through the lower extreme of embracing closely block 2. The opposite side that floor body 1 is relative is fixed with a plurality of installation pieces 4 along length direction horizontal interval, and installation piece 4 corresponds the setting with holding tightly piece 2, and installation piece 4 and the cooperation of pegging graft of 3 mounting grooves of adjacent floor body 1.
Specifically, referring to fig. 3 and 4, the top of the mounting block 4 is fixed with a guide block 5 along the length direction, the upper groove wall of the mounting groove 3 is provided with a guide groove 6 along the length direction, and the guide block 5 is in insertion fit with the guide groove 6 of the adjacent floor slab body 1. In this embodiment, the guide block 5 is a wedge-shaped block, and in other embodiments, the guide block 5 may be a T-shaped block.
Referring to fig. 5, when splicing the adjacent precast floor slabs, the installation block 4 is inserted into the installation groove 3 through the matching of the guide block 5 and the guide groove 6, the wedge-shaped guide block 5 can improve the combination degree with the guide groove 6, so that the installation block 4 is more stable to be connected with the installation groove 3, and the splicing is completed by the two floor slabs 1. Concrete is poured at the splicing position of the mounting block 4 and the holding block 2, the two prefabricated floor slabs are fixed, the whole splicing process is simple and convenient, and therefore the splicing efficiency of the prefabricated floor slabs is improved.
Referring to fig. 2 and 5, the reserved steel bars 7 are horizontally poured on the side wall of the floor slab body 1 between two adjacent installation blocks 4, the insertion holes 8 are formed in the side wall of the floor slab body 1 between two adjacent holding blocks 2, and one end of each reserved steel bar 7 is inserted into the insertion hole 8 of the adjacent floor slab body 1.
Through the cooperation of reserved steel bar 7 and spliced eye 8, can further improve the connectivity between two adjacent floor body 1 to when concreting, reserved steel bar 7 can also improve the structural strength of concrete, thereby improves the joint strength between two adjacent floor body 1.
All seted up fixed orifices 9 on the relative both sides cell wall of a plurality of mounting grooves 3 corresponds the position, all run through on the lateral wall of a plurality of installation pieces 4 corresponds the position of fixed orifices 9 and has seted up mounting hole 10. When a plurality of installation pieces 4 are pegged graft respectively in a plurality of mounting grooves 3 of adjacent floor body 1, wear to be equipped with reinforcing bar 11 between a plurality of mounting holes 10 and the fixed orifices 9, and reinforcing bar 11 and reserve reinforcing bar 7 dislocation from top to bottom and laminating setting.
On one hand, the reinforcing steel bars 11 play a role in connection, so that the installation block 4 is fixed in the installation groove 3, and the two floor slab bodies 1 are fixedly connected; on the other hand, when concrete is poured at the splicing part of the adjacent floor slabs 1, the reinforcing steel bars 11 in staggered fit and the reserved steel bars 7 greatly enhance the structural strength of the concrete, so that the connecting strength between the two floor slabs 1 is further improved.
In this embodiment, the reinforcing steel bar 11 is provided with two at the splice department interval of adjacent floor body 1.
Referring to fig. 6, the prefabricated floor slab is used to be installed between the tops of adjacent walls 12, so that positioning blocks 13 are fixed to the bottoms of the two shorter sides of the floor slab body 1 along the length direction, and positioning grooves 14 are formed in the corresponding positions of the tops of the walls 12 along the length direction. When placing floor body 1 between the top of adjacent wall body 12, locating piece 13 pegs graft in constant head tank 14, and locating piece 13 can play the positioning action to floor body 1 to improve the efficiency of construction.
The implementation principle of the prefabricated floor slab convenient to splice in the embodiment of the application is as follows: firstly, hoisting a prefabricated floor slab and placing the prefabricated floor slab between the tops of the walls 12, and inserting the positioning blocks 13 into the positioning grooves 14; placing the adjacent prefabricated floor slabs, inserting the installation blocks 4 of the adjacent prefabricated floor slabs into the installation groove 3 of the first prefabricated floor slab, and simultaneously inserting the reserved steel bars 7 into the insertion holes 8; after splicing two prefabricated floor slabs, inserting reinforcing steel bars 11 from one side of the prefabricated floor slabs, and enabling the reinforcing steel bars 11 to simultaneously penetrate through a plurality of fixing holes 9 and mounting holes 10; and finally, pouring concrete at the splicing position of the two prefabricated floor slabs, and fixedly splicing the two prefabricated floor slabs. The whole splicing process is simple and convenient, so that the splicing efficiency of the prefabricated floor slab is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a prefabricated floor slab of convenient concatenation, includes floor body (1), its characterized in that: one side of floor body (1) is provided with a plurality of blocks (2) of holding tightly along the length direction interval, mounting groove (3) have been seted up along length direction to the block (2) of holding tightly, the opposite side of floor body (1) is provided with a plurality of installation pieces (4) along the length direction interval, installation piece (4) and mounting groove (3) grafting cooperation of adjacent floor body (1).
2. The prefabricated floor slab convenient to splice of claim 1, wherein: installing block (4) top is provided with guide block (5) along length direction, guide way (6) have been seted up along length direction to the cell wall on mounting groove (3), guide block (5) are pegged graft with guide way (6) of adjacent floor body (1) and are cooperated.
3. The prefabricated floor slab convenient to splice of claim 2, wherein: the guide block (5) is wedge-shaped.
4. The prefabricated floor slab convenient to splice of claim 1, wherein: and two adjacent floor slabs (1) between the mounting blocks (4) are provided with reserved steel bars (7).
5. The prefabricated floor slab convenient to splice of claim 4, wherein: the floor slab body (1) between two adjacent holding blocks (2) is provided with an inserting hole (8), and the reserved steel bars (7) are in inserting fit with the inserting holes (8) of the adjacent floor slab body (1).
6. The prefabricated floor slab convenient to splice of claim 4, wherein: a plurality of equal level runs through on the lateral wall of installation piece (4) has seted up mounting hole (10), and is a plurality of all run through on the position that the both sides cell wall of mounting groove (3) corresponds mounting hole (10) and has seted up fixed orifices (9), adjacent two during floor body (1) concatenation, it is a plurality of wear to be equipped with between mounting hole (10) and fixed orifices (9) reinforcing bar (11).
7. The prefabricated floor slab convenient to splice of claim 6, wherein: the reinforcing steel bars (11) and the reserved steel bars (7) are staggered up and down and are attached to each other.
8. The prefabricated floor slab convenient to splice of claim 1, wherein: and positioning blocks (13) are arranged on two sides of the bottom of the floor slab body (1) along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121629898.0U CN215594544U (en) | 2021-07-16 | 2021-07-16 | Prefabricated floor slab convenient to splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121629898.0U CN215594544U (en) | 2021-07-16 | 2021-07-16 | Prefabricated floor slab convenient to splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215594544U true CN215594544U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121629898.0U Active CN215594544U (en) | 2021-07-16 | 2021-07-16 | Prefabricated floor slab convenient to splice |
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| Country | Link |
|---|---|
| CN (1) | CN215594544U (en) |
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2021
- 2021-07-16 CN CN202121629898.0U patent/CN215594544U/en active Active
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