CN219241009U

CN219241009U - Two-way close prefabricated superimposed sheet of piecing together

Info

Publication number: CN219241009U
Application number: CN202320241666.0U
Authority: CN
Inventors: 毋慧玲; 金冠星; 金刚
Original assignee: Taizhou Jinyao Building Materials Co ltd; Taizhou Haoqiang Building Materials Co ltd
Current assignee: Taizhou Jinyao Building Materials Co ltd; Taizhou Haoqiang Building Materials Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-23
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a two-way closely spliced prefabricated laminated slab, which relates to the technical field of buildings and comprises a first lower plate body and a first upper plate body, wherein a plurality of first convex plates are arranged on the upper surface of one end of the first lower plate body, first limiting plates are arranged on the first convex plates, the number of the first convex plates is not less than two, first protruding blocks are arranged on one side, located on the first convex plates, of the first lower plate body, the length of each first protruding block is consistent with the width of the first lower plate body, and a first limiting block is arranged at one end of each first protruding block. According to the utility model, the convex plates and the grooves which are matched with each other are arranged between the lower plate body and the upper plate body, the limiting plates and the limiting grooves are arranged, so that the lower plate body and the upper plate body can be limited and fixed, the convex blocks and the movable grooves which are matched with each other are arranged, and the limiting blocks and the limiting grooves are arranged, so that the sliding splicing of the lower plate body and the upper plate body is realized, and the installation is convenient.

Description

Two-way close prefabricated superimposed sheet of piecing together

Technical Field

The utility model relates to the technical field of buildings, in particular to a two-way closely spliced prefabricated laminated slab.

Background

The concrete prefabricated laminated slab is also called a laminated floor slab, and is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-situ concrete layers. When the prefabricated laminated slab is used, the prefabricated laminated slab is transported to a working site, and then a cast-in-situ concrete layer is cast on the top surface of the prefabricated laminated slab on site. The composite floor slab has good integrity, the upper and lower surfaces of the slab are smooth, the decoration of the finish layer is convenient, and the composite floor slab is suitable for high-rise buildings and large-bay buildings with high overall rigidity requirements. Since the laminated sheets are often used in indoor construction, the connection between two adjacent laminated sheets should have a certain tensile property.

When prefabricated superimposed sheet adopts close piece formula to connect, can remove on-the-spot formwork from, the efficiency of construction is high, but prefabricated superimposed sheet piece department appears the crack easily, influences the use of precast concrete superimposed sheet floor, and current prefabricated superimposed sheet is mostly integral type, and integral type structure leads to prefabricated superimposed sheet to be from great, inconvenient construction and installation, has not satisfied current user demand.

In order to solve the above problems, a close-spliced bidirectional prefabricated laminated board structure is provided in the present application.

Disclosure of Invention

Based on the above, the utility model aims to provide a two-way closely spliced prefabricated laminated slab so as to solve the technical problems of large self weight and inconvenient construction and installation of the prefabricated laminated slab with an integrated structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prefabricated superimposed sheet of two-way close piecing together, includes first lower plate body, first upper plate body, first lower plate body one end upper surface is provided with a plurality of first flange be provided with first limiting plate on the first flange, and the quantity of first flange is not less than two, be located one side of first flange on the first lower plate body and be provided with first lug, the length of first lug is unanimous with the width of first lower plate body, the one end of first lug is provided with first stopper.

Through adopting above-mentioned technical scheme, first flange and first stopper play fixed limiting displacement, and first lug can make simple to operate consolidate the concatenation.

The utility model is further arranged that the first upper plate body is positioned above the first lower plate body, a first groove is formed in the lower surface of one end of the first upper plate body, first limiting grooves are formed in the first groove, the number of the first grooves is identical to that of the first convex plates, the shapes and the sizes of the first grooves are consistent, a movable groove is formed in one side, positioned on the first groove, of the first upper plate body, the length, the size and the positioning of the movable groove are consistent with those of the first protruding blocks on the first lower plate body, a limiting groove is formed in one end of the movable groove, and the limiting groove can be completely matched with the first limiting block.

Through adopting above-mentioned technical scheme, first recess and first restriction groove can cooperate with flange and stopper, carry out spacing fixedly, splice through movable groove and first lug slidingtype, simple to operate, cooperate completely through spacing groove and first stopper, can make to splice and carry out spacing fixedly after putting in place.

The utility model is further characterized in that a second lower plate body and a second upper plate body are arranged on one side of the first lower plate body and one side of the first upper plate body, a second convex plate and a second limiting plate which are completely matched with the first groove and the first limiting groove on the first upper plate body are arranged on the upper surface of one end of the second lower plate body, a second convex block is arranged on one side of the second convex plate on the second lower plate body, the length of the second convex block is consistent with the width of the second lower plate body, and a second limiting block is arranged on one end of the second convex block.

Through adopting above-mentioned technical scheme, first recess and first restriction groove and second flange and second restriction board complete cooperation can be with first upper plate body, and the second lower plate body is fixed with three plate positions of first lower plate body, and second lug and second stopper are used for installing the second upper plate body.

The utility model is further characterized in that a second groove and a second limiting groove are formed in the lower surface of one end of the second upper plate body, the number, shape and size of the second groove and the second limiting groove are completely consistent with those of the first groove and the first limiting groove on the first upper plate body, and a movable groove and a limiting groove which are completely matched with the second protruding block and the second limiting block are formed in the lower surface of the second upper plate body.

Through adopting above-mentioned technical scheme, second recess and second restriction groove are used for restricting fixed rather than complex lower plate body, and the lower surface of second upper plate body is provided with second lug and second stopper complete fit's movable groove and spacing groove, can splice second upper plate body and second lower plate body.

The utility model further provides that trusses are arranged on the upper surfaces of the first upper plate body and the second upper plate body.

By adopting the technical scheme, the truss is fixed on the upper surface of the upper plate body, so that the rigidity of the precast slab under the action of short-term working conditions (manufacturing, transportation, hoisting and the like) and the shearing resistance of the precast slab and the post-pouring laminated layer are improved.

In summary, the utility model has the following advantages:

according to the utility model, the convex plates and the grooves which are matched with each other are arranged between the lower plate body and the upper plate body, the limiting plates and the limiting grooves are arranged, so that the lower plate body and the upper plate body can be limited and fixed, the convex blocks and the movable grooves which are matched with each other are arranged, and the limiting blocks and the limiting grooves are arranged, so that the sliding splicing of the lower plate body and the upper plate body is realized, and the installation is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of a first view angle according to the present utility model;

FIG. 2 is a schematic view of the overall structure of a second view angle according to the present utility model;

fig. 3 is a schematic view of the overall structure of the third view angle of the present utility model.

In the figure: 1. a first lower plate body; 2. a first upper plate body; 3. a first convex plate; 4. a first limiting plate; 5. a first bump; 6. a first limiting block; 7. a movable groove; 8. a limit groove; 9. a first groove; 10. a first restriction groove; 11. a second convex plate; 12. a second limiting plate; 13. a second lower plate body; 14. a second bump; 15. a second limiting block; 16. a second upper plate body; 17. a second groove; 18. a second limiting groove; 19. truss frame.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a prefabricated superimposed sheet of two-way close piecing together, as shown in fig. 1-3, including first lower plate body 1, first upper plate body 2, be provided with a plurality of first flange 3 at first lower plate body 1 one end upper surface and be provided with first limiting plate 4 on first flange 3, and the quantity of first flange 3 is not less than two, can make the superimposed sheet splice more firm like this, be provided with first lug 5 on the one side that is located first flange 3 on first lower plate body 1, the length of first lug 5 is unanimous with the width of first lower plate body 1, is provided with first stopper 6 at the one end of first lug 5.

In order to make simple to operate, so lie in the top of first lower plate body 1 at first upper plate body 2, be provided with first recess 9 at first upper plate body 2 one end lower surface, be provided with first restriction groove 10 on first recess 9, and the quantity of first recess 9 is the same with first flange 3, the shape and size is unanimous, first recess 9 and first restriction groove 10 can cooperate with flange and stopper, spacing fixed, be provided with movable groove 7 on one side of first upper plate body 2 that lies in first recess 9, and the length of movable groove 7, size and location are unanimous with first lug 5 on the first lower plate body 1, be provided with spacing groove 8 at the one end of movable groove 7, and spacing groove 8 can be with first stopper 6 complete cooperation, splice through movable groove 7 and first lug 5 slidingly, simple to operate, through spacing groove 8 and first stopper 6 complete cooperation, can make splice and carry out spacing fixed after putting into place.

The first lower plate body 1 and one side of the first upper plate body 2 are provided with a second lower plate body 13 and a second upper plate body 16, the upper surface of one end of the second lower plate body 13 is provided with a second convex plate 11 and a second limiting plate 12 which are completely matched with the first groove 9 and the first limiting groove 10 on the first upper plate body 2, the first groove 9 and the first limiting groove 10 are completely matched with the second convex plate 11 and the second limiting plate 12, the first upper plate body 2, the second lower plate body 13 and the first lower plate body 1 can be fixed in position, a second convex block 14 is arranged on one side of the second lower plate body 13, which is positioned on the second convex plate 11, the length of the second convex block 14 is consistent with the width of the second lower plate body 13, one end of the second convex block 14 is provided with a second limiting block 15, and the second convex block 14 and the second limiting block 15 are used for installing the second upper plate body 2.

The lower surface of one end of the second upper plate body 16 is provided with a second groove 17 and a second limiting groove 18, the number, shape and size of the second groove 17 and the second limiting groove 18 are completely consistent with those of the first groove 9 and the first limiting groove 10 on the first upper plate body 2, the lower surface of the second upper plate body 16 is provided with a movable groove 7 and a limiting groove 8 which are completely matched with the second lug 14 and the second limiting block 15, the second upper plate body 16 and the second lower plate body 13 can be spliced, and the second groove 17 and the second limiting groove 18 are used for limiting and fixing the lower plate body matched with the second upper plate body.

Truss 19 is arranged on the upper surfaces of the first upper plate body 2 and the second upper plate body 16, and the truss 19 is fixed on the upper surface of the upper plate body, so that rigidity of the precast slab under the action of short working conditions (manufacturing, transportation, hoisting and the like) and shearing resistance of the precast slab and the post-pouring laminated layer are improved.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a prefabricated superimposed sheet of two-way close piecing together, includes first lower plate body (1), first upper plate body (2), its characterized in that: the utility model discloses a solar panel, including first lower plate body (1), first lug (5) are provided with on the upper surface of one end of first lower plate body (1) a plurality of first flange (3) be provided with first limiting plate (4) on first flange (3), and the quantity of first flange (3) is not less than two, be provided with first lug (5) on one side that is located first flange (3) on first lower plate body (1), the length of first lug (5) is unanimous with the width of first lower plate body (1), the one end of first lug (5) is provided with first stopper (6).

2. The bi-directional close-splice prefabricated composite panel according to claim 1, wherein: the utility model discloses a movable limiting block (6) for the solar cell module, including first upper plate body (2), first limiting block (6), first bump (5) and movable slot (7), first upper plate body (2) are located the top of first lower plate body (1), first upper plate body (2) one end lower surface is provided with first recess (9), be provided with first limiting groove (10) on first recess (9), and the quantity of first recess (9) is the same with first flange (3), and the shape size is unanimous, one side that is located first recess (9) on first upper plate body (2) is provided with movable slot (7), and the length, size and the location of movable slot (7) are unanimous with first bump (5) on first lower plate body (1), the one end of movable slot (7) is provided with spacing groove (8), and spacing groove (8) can be with first limiting block (6) complete fit.

3. The bi-directional close-splice prefabricated composite panel according to claim 1, wherein: the utility model discloses a novel structure of the solar cell module, including first lower plate body (1), first upper plate body (2), second lower plate body (13) and second upper plate body (16) are provided with one side of first upper plate body (2), the upper surface of second lower plate body (13) one end is provided with first recess (9) and first restriction groove (10) complete complex second flange (11) and second restriction board (12) on first upper plate body (2), be provided with second lug (14) on one side that is located second flange (11) on second lower plate body (13), the length of second lug (14) is unanimous with the width of second lower plate body (13), one end of second lug (14) is provided with second stopper (15).

4. A bi-directional close-splice prefabricated composite panel according to claim 3, wherein: the lower surface of one end of the second upper plate body (16) is provided with a second groove (17) and a second limiting groove (18), the number of the second groove (17) and the second limiting groove (18) is completely consistent with the first groove (9) and the first limiting groove (10) on the first upper plate body (2) in shape and size, and the lower surface of the second upper plate body (16) is provided with a movable groove (7) and a limiting groove (8) which are completely matched with the second protruding block (14) and the second limiting block (15).

5. The bi-directional close-splice prefabricated composite panel according to claim 1, wherein: the upper surfaces of the first upper plate body (2) and the second upper plate body (16) are respectively provided with a truss (19).