CN217711299U - Superimposed sheet mosaic structure - Google Patents
Superimposed sheet mosaic structure Download PDFInfo
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- CN217711299U CN217711299U CN202221953399.1U CN202221953399U CN217711299U CN 217711299 U CN217711299 U CN 217711299U CN 202221953399 U CN202221953399 U CN 202221953399U CN 217711299 U CN217711299 U CN 217711299U
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Abstract
The utility model belongs to the technical field of assembly type buildings, in particular to an assembly type laminated slab and a splicing structure thereof; the specific technical scheme is as follows: the utility model provides a superimposed sheet mosaic structure, including the prefabricated superimposed sheet of polylith, prefabricated superimposed sheet is square structure, the angle steel has been arranged to prefabricated superimposed sheet's side, the inboard of angle steel is fixed with a plurality of reinforcing bar built-in fittings, a plurality of reinforcing bar built-in fittings are arranged in the prefabricated superimposed sheet, the diaphragm level of angle steel is arranged, a plurality of draw-in grooves have been arranged to the outward flange of diaphragm, form the fixture block between the adjacent draw-in groove, equal high arrangement such as adjacent prefabricated superimposed sheet, the diaphragm lock of the prefabricated superimposed sheet of one side is on the diaphragm of the prefabricated superimposed sheet of opposite side, form the ascending open slot of opening between the adjacent prefabricated superimposed sheet, can carry out site concrete placement after the connection of adjacent prefabricated sheet finishes, cast-in-place layer has been pour at adjacent prefabricated superimposed sheet top, the utility model discloses used prefabricated superimposed sheet adopts the form that does not go out the muscle, reduces the mill's formwork, convenient site operation for the construction progress.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure, concretely relates to assembled superimposed sheet and mosaic structure thereof.
Background
At present, two-way superimposed sheet adopts the mode that the muscle was gone out on the four sides, and the reinforcing bar goes out the muscle during actual transportation and influences conveying efficiency, and during site operation, often influence the site operation progress because play muscle position "puts up" simultaneously. In actual assembly type project use, the two-way plate generally adopts a joint structure that a post-cast strip is reserved, reinforcing steel bars on the plate side are provided with ribs, and lap joint is carried out at the post-cast strip. On the job site, support and template need be set up in the space between two floors, demolish at last again, and the construction steps is complicated, and the cost is great, and simultaneously, this kind of mode also seriously influences the site operation progress to the space between template and the floor leaks thick liquid easily, and the later stage clearance consumes manpower and materials.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that prior art exists, the utility model provides an assembled superimposed sheet mosaic structure adopts the form that can not go out the muscle for formwork efficiency and product efficiency of dispatching from the factory.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a superimposed sheet mosaic structure, includes the prefabricated superimposed sheet of polylith, and prefabricated superimposed sheet is square structure, and the angle steel has been arranged to the side of prefabricated superimposed sheet, and the height of angle steel is the same with the thickness of prefabricated superimposed sheet, and the riser of angle steel covers the side of closing at prefabricated superimposed sheet completely, has both guaranteed the surface smoothness of prefabricated superimposed sheet, has guaranteed again that the side of prefabricated superimposed sheet can not receive the damage.
The inboard of angle steel is fixed with a plurality of reinforcing bar built-in fittings, and a plurality of reinforcing bar built-in fittings are arranged in prefabricated superimposed sheet, and equidistant arrangement in prefabricated superimposed sheet is arranged in to a plurality of reinforcing bar built-in fittings, and a plurality of reinforcing bar built-in fittings can guarantee that angle steel and prefabricated superimposed sheet are effectively connected.
The diaphragm level of angle steel is arranged, and the length of diaphragm is 10cm, and the bottom of diaphragm and prefabricated superimposed sheet's bottom are arranged such as high, and a plurality of draw-in grooves have been arranged to the outward flange of diaphragm, form the fixture block between the adjacent draw-in groove.
The adjacent prefabricated superimposed sheet is arranged at the same height, the transverse plate of the prefabricated superimposed sheet on one side is buckled on the transverse plate of the prefabricated superimposed sheet on the other side, an open slot with an upward opening is formed between the adjacent prefabricated superimposed sheets, the on-site concrete pouring can be carried out after the connection of the adjacent prefabricated sheets is finished, and the cast-in-place layer is poured on the top of the adjacent prefabricated superimposed sheet, so that the integrity and the stress of the structural floor slab are reasonable.
The shape phase-match of the shape of fixture block and draw-in groove, when the installation of adjacent prefabricated superimposed sheet, a plurality of fixture blocks on the prefabricated superimposed sheet of one side clamp completely in a plurality of draw-in grooves on the prefabricated superimposed sheet of opposite side, conveniently pour concrete, avoid leaking the thick liquid.
The upper end open cross-sectional area of draw-in groove is greater than the lower extreme open cross-sectional area of draw-in groove, and the side of draw-in groove is the inclined plane, and the hypotenuse of fixture block also is the inclined plane, and for the card limit of vertical face, the fixture block clamps in the draw-in groove, and effective interlock is guaranteed with the hypotenuse laminating of draw-in groove to the hypotenuse of fixture block, leaks when further avoiding being in milk and starch.
The steel bar embedded part comprises a first connecting rod, a second connecting rod and a third connecting rod, the first connecting rod is fixedly connected with one end of the third connecting rod, the second connecting rod is fixedly connected with the other end of the third connecting rod, the first connecting rod is arranged in parallel with the second connecting rod, a first hook is arranged at the extending end of the first connecting rod, the first hook is arranged at a certain inclination angle relative to the vertical direction, and the connection stability is guaranteed. The extension end of the second connecting rod is provided with a second hook, and the second hook is arranged at a certain inclination angle relative to the vertical surface, so that the connection stability is ensured.
The cross-sectional area of draw-in groove is the trapezium structure, and the opening width of open slot is less than the inboard side length of open slot, and the fixture block clamps in the draw-in groove, and the trapezium structure can avoid adjacent prefabricated superimposed sheet lateral separation, further guarantees adjacent prefabricated superimposed sheet's connection stability.
Compared with the prior art, the utility model, specifically beneficial effect is embodied in:
1. the utility model discloses used prefabricated superimposed sheet adopts the form that can not go out the muscle, reduces the mill formwork for formwork efficiency and product efficiency of dispatching from the factory.
2. The prefabricated composite slab saves more space and has higher efficiency in transportation and stacking.
3. The phenomenon of 'putting up' of a muscle has been avoided when the site operation to prefabricated superimposed sheet for the construction progress.
4. Be equipped with draw-in groove and the fixture block that mutually supports and use on the prefabricated superimposed sheet, the interlock is stabilized to draw-in groove and fixture block, guarantees effectively accurate connection between the superimposed sheet, removes on-the-spot post-cast strip formwork from simultaneously, and the connecting piece directly acts as post-cast strip template, makes things convenient for site operation for the construction progress.
Drawings
Fig. 1 is a schematic view of the front connection structure of the present invention.
Fig. 2 is a schematic view of the overlooking connection structure of the present invention.
Fig. 3 is a schematic structural view of a single prefabricated laminated slab.
Fig. 4 is a schematic view showing an internal structure of the prefabricated composite slab of fig. 1.
Fig. 5 is a schematic structural view of a reinforcing bar embedment in fig. 2.
Fig. 6 is a schematic connection diagram of the engaging groove and the engaging block.
In the figure, 1 is a prefabricated laminated slab, 2 is an angle steel, 21 is a vertical plate, 22 is a transverse plate, 23 is a clamping groove, 24 is a clamping block, 3 is a steel bar embedded part, 31 is a first connecting rod, 32 is a second connecting rod, 33 is a third connecting rod, 34 is a first hook, 35 is a second hook, and 4 is a cast-in-situ layer.
Detailed Description
In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1-6, a superimposed sheet mosaic structure, including prefabricated superimposed sheet 1 of polylith, prefabricated superimposed sheet 1 is square structure, and angle steel 2 has been arranged to prefabricated superimposed sheet 1's side, and angle steel 2's height is the same with prefabricated superimposed sheet 1's thickness, and angle steel 2's riser 21 covers completely at prefabricated superimposed sheet 1's side, has both guaranteed prefabricated superimposed sheet 1's surface smoothness, has guaranteed again that prefabricated superimposed sheet 1's side can not receive the damage.
The inboard of angle steel 2 is fixed with a plurality of reinforcing bar built-in fittings 3, and a plurality of reinforcing bar built-in fittings 3 are arranged in prefabricated superimposed sheet 1 equidistant arrangement, and a plurality of reinforcing bar built-in fittings 3 can guarantee angle steel 2 and prefabricated superimposed sheet 1 effective connection.
The adjacent prefabricated composite slabs 1 are arranged at the same height, the transverse plate 22 of the prefabricated composite slab 1 on one side is buckled on the transverse plate 22 of the prefabricated composite slab 1 on the other side, an open slot with an upward opening is formed between the adjacent prefabricated composite slabs 1, the on-site concrete pouring can be carried out after the adjacent prefabricated slabs are connected, the cast-in-place layer 4 is poured on the top of the adjacent prefabricated composite slabs 1, and the integrity and the stress of the structural floor slab are reasonable.
The shape of the clamping blocks 24 is matched with that of the clamping grooves 23, when the adjacent prefabricated composite slab 1 is installed, the clamping blocks 24 on the prefabricated composite slab 1 on one side are completely clamped in the clamping grooves 23 on the prefabricated composite slab 1 on the other side, concrete can be poured conveniently, and slurry leakage is avoided.
The cross sectional area of the upper end opening of the clamping groove 23 is larger than that of the lower end opening of the clamping groove 23, the side edge of the clamping groove 23 is an inclined surface, the cross sectional area of the upper end of the clamping block 24 is larger than that of the lower end of the clamping block 24, the inclined edge of the clamping block 24 is also an inclined surface, the clamping block 24 is clamped in the clamping groove 23 relative to the clamping edge of a vertical surface, the inclined edge of the clamping block 24 is attached to the inclined edge of the clamping groove 23, effective occlusion is guaranteed, and slurry leakage during grouting is further avoided.
The steel bar embedded part 3 comprises a first connecting rod 31, a second connecting rod 32 and a third connecting rod 33, the first connecting rod 31 is fixedly connected with one end of the third connecting rod 33, the second connecting rod 32 is fixedly connected with the other end of the third connecting rod 33, the first connecting rod 31 is arranged in parallel with the second connecting rod 32, a first hook 34 is arranged at the extending end of the first connecting rod 31, the first hook 34 is arranged at a certain inclination angle relative to the vertical surface, and the connection stability is guaranteed. The extension end of the second connecting rod 32 is provided with a second hook 35, and the second hook 35 is arranged at a certain inclination angle relative to the vertical plane, so that the connection stability is ensured.
The cross-sectional area of the clamping groove 23 is of a trapezoid structure, the opening width of the open groove is smaller than the length of the bottom edge of the open groove, the clamping blocks 24 are clamped in the clamping groove 23, the trapezoid structure can prevent the adjacent prefabricated composite slabs 1 from being transversely separated, and the connection stability of the adjacent prefabricated composite slabs 1 is further guaranteed.
The utility model discloses an installation does: the size of the prefabricated composite slab 1 is designed as required, the prefabricated composite slab 1 is transported to the site through a transport vehicle, the prefabricated composite slab 1 is moved to an installation site by using related hoisting equipment, the position of the basic prefabricated composite slab 1 is arranged firstly, the second prefabricated composite slab 1 is hoisted and placed near the basic prefabricated composite slab 1, an angle steel 2 of the second prefabricated composite slab 1 is opposite to an angle steel 2 of the basic prefabricated composite slab 1, the angle steel 2 of the second prefabricated composite slab 1 is placed above the basic prefabricated composite slab 1, clamping blocks 24 of the second prefabricated composite slab 1 are opposite to clamping grooves 23 of the basic prefabricated composite slab 1, the hoisting equipment is operated, the second prefabricated composite slab 1 is put down, the clamping block 24 of the second prefabricated composite slab 1 is clamped in the clamping grooves 23 of the basic prefabricated composite slab 1, the analogy is carried out in sequence, the installation of adjacent prefabricated composite slabs 1 in four side directions of the basic prefabricated composite slab 1 is completed, the installation of the whole composite slab connection structure is further completed, after the installation is completed, a pouring layer 4 is arranged on the top of the whole composite slab connection structure, the cast-in-place structure is not in-place in-rib form, the construction progress is accelerated, and the transportation is convenient.
The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (4)
1. The laminated slab splicing structure is characterized by comprising a plurality of prefabricated laminated slabs (1), wherein each prefabricated laminated slab (1) is of a square structure, an angle steel (2) is arranged on the side edge of each prefabricated laminated slab (1), a vertical plate (21) of each angle steel (2) completely covers the side edge of each prefabricated laminated slab (1), a plurality of steel bar embedded parts (3) are fixed on the inner side of each angle steel (2), the plurality of steel bar embedded parts (3) are arranged in the prefabricated laminated slabs (1), transverse plates (22) of the angle steels (2) are horizontally arranged, a plurality of clamping grooves (23) are arranged on the outer edges of the transverse plates (22), and clamping blocks (24) are formed between every two adjacent clamping grooves (23);
the adjacent prefabricated composite slabs (1) are arranged at the same height, the transverse plate (22) of one prefabricated composite slab (1) is buckled on the transverse plate (22) of the other prefabricated composite slab (1), an open groove with an upward opening is formed between the adjacent prefabricated composite slabs (1), and the cast-in-place layer (4) is poured at the top of each adjacent prefabricated composite slab (1).
2. A superimposed plate splicing structure according to claim 1, wherein the shape of said locking piece (24) matches the shape of said locking groove (23), and the cross-sectional area of the upper end opening of said locking groove (23) is larger than the cross-sectional area of the lower end opening of said locking groove (23).
3. A laminated slab splicing structure according to claim 2, wherein the steel bar embedded part (3) comprises a first connecting rod (31), a second connecting rod (32) and a third connecting rod (33), the first connecting rod (31) is fixedly connected with one end of the third connecting rod (33), the second connecting rod (32) is fixedly connected with the other end of the third connecting rod (33), the first connecting rod (31) and the second connecting rod (32) are arranged in parallel, the extending end of the first connecting rod (31) is provided with a first hook (34), and the extending end of the second connecting rod (32) is provided with a second hook (35).
4. A composite slab splicing structure according to claim 3, wherein the cross-sectional area of said locking groove (23) is a trapezoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221953399.1U CN217711299U (en) | 2022-07-27 | 2022-07-27 | Superimposed sheet mosaic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221953399.1U CN217711299U (en) | 2022-07-27 | 2022-07-27 | Superimposed sheet mosaic structure |
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| CN217711299U true CN217711299U (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221953399.1U Active CN217711299U (en) | 2022-07-27 | 2022-07-27 | Superimposed sheet mosaic structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115627846A (en) * | 2022-11-08 | 2023-01-20 | 中交一公局集团有限公司 | Construction method of assembled laminated slab and post-cast strip structure |
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2022
- 2022-07-27 CN CN202221953399.1U patent/CN217711299U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115627846A (en) * | 2022-11-08 | 2023-01-20 | 中交一公局集团有限公司 | Construction method of assembled laminated slab and post-cast strip structure |
| CN115627846B (en) * | 2022-11-08 | 2023-07-14 | 中交一公局集团有限公司 | Construction method of assembled laminated slab and post-pouring strip structure |
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