Prefabricated building thermal insulation floor

Abstract

The application relates to the technical field of building insulation boards, and provides a fabricated building insulation floor slab, which comprises two parallel formworks, the opposite sides of the two formworks are provided with insulation boards, a plurality of symmetrical connecting frames are arranged on the formworks, U-shaped steel bars are arranged between the two symmetrical connecting frames, vertical steel bars and horizontal steel bars are bound between the U-shaped steel bars, and a pouring layer poured through concrete is arranged between the two insulation boards. The fabricated building insulation floor slab has the beneficial effects that the two symmetrical formworks and the insulation boards are fixed through the U-shaped steel bars, and the pouring through the concrete improves the overall stability, the insulation effect is realized through the insulation boards, the two adjacent formworks are quickly assembled, the energy-saving and efficiency-reducing function is realized, the working efficiency is improved, and the building insulation energy-saving effect is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of building insulation board, and specifically relates to a prefabricated building insulation floor slab. Background Technology

[0002] Prefabricated buildings refer to buildings where a large amount of on-site work in traditional construction methods is transferred to factories. Building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to the construction site, and assembled on-site using reliable connection methods. With the improvement of green building, the requirements for the thermal insulation performance of residential buildings in terms of building energy conservation are also constantly increasing.

[0003] However, existing prefabricated building floor slabs generally do not have thermal insulation properties, and their stability is poor during installation, making it impossible to achieve the effect of building thermal insulation and energy saving. To solve the above problems, it is necessary to develop a prefabricated building insulated floor slab. Utility Model Content

[0004] In view of this, the present invention provides a prefabricated building insulation floor slab, which uses U-shaped steel bars to fix two symmetrical templates and insulation boards, and then pours concrete to improve the overall stability. The insulation boards achieve the insulation effect, and the adjacent templates can be quickly assembled to achieve energy saving and efficiency improvement.

[0005] The technical solution is as follows: A prefabricated building insulation floor slab includes two parallel templates, each template having an insulation board on its opposite side, each template having multiple symmetrical connecting frames, the two symmetrical connecting frames being connected by U-shaped steel bars, the U-shaped steel bars being bound with vertical and horizontal steel bars, and a pouring layer formed by pouring concrete being provided between the two insulation boards.

[0006] In the process of using the above technical solution: two symmetrical templates and insulation boards are fixed by U-shaped steel bars, and concrete is poured to improve the overall stability. The insulation board achieves the insulation effect. The two adjacent templates are quickly assembled to achieve energy saving and efficiency improvement.

[0007] Preferably, the connecting frame has mounting holes, and both ends of the U-shaped steel bar are inserted into the mounting holes of the connecting frame.

[0008] Preferably, the U-shaped steel bars, vertical steel bars, and horizontal steel bars are perpendicular to each other, and the intersection of the three is bound together with steel wire rope.

[0009] Preferably, the multiple connecting frames are evenly distributed in a matrix on the template.

[0010] Preferably, the insulation board has connection holes corresponding to the connecting frame.

[0011] Preferably, a conical limiting frame is fixedly provided at the lower end of the template, and a conical groove corresponding to the conical limiting frame is fixedly provided at the upper end of the template. The conical limiting frame between two adjacent templates slides into the conical groove.

[0012] Preferably, the upper end of the template is provided with a second connecting groove on both sides, and a third groove communicating with the second connecting groove is provided on both sides of the opposite side of the template. The left and right templates are connected by a second connecting plate. The second connecting plate is slidably inserted into the second connecting groove, and sliding blocks are fixedly provided at both ends of the second connecting plate and slidably installed in the second connecting groove. A mounting bracket is fixedly provided on the second connecting plate and slidably installed in the third groove.

[0013] Preferably, a connecting mechanism is provided between the mounting brackets of the two symmetrical templates, and the two symmetrical templates are connected and fixed by the connecting mechanism cooperating with the mounting brackets.

[0014] During use, the above technical solution allows for the following: the upper and lower adjacent templates are slidably inserted into the conical groove via a conical limiting frame, and the left and right templates are connected via a second connecting plate, enabling rapid assembly between templates, improving work efficiency, and enhancing overall stability.

[0015] Preferably, the connecting mechanism includes screws fixedly mounted on the mounting bracket, and the two screws are connected by double-threaded pipe threads. The threads of the two screws are in opposite directions and correspond to the two internal threads of the double-threaded pipe.

[0016] Preferably, the lower end of the template has first connecting grooves on both sides, and a first connecting plate is movably installed in the first connecting grooves on two adjacent templates.

[0017] During use, the above technical solution achieves the following: by operating the double-threaded tube to drive the two screws to move, the distance between the two symmetrical templates can be adjusted, further improving the overall stability and making it suitable for use in different scenarios.

[0018] After adopting the above technical solution, the beneficial effects of this utility model are:

[0019] 1. Two symmetrical templates and insulation boards are fixed with U-shaped steel bars and then poured with concrete to improve overall stability. The insulation boards achieve the insulation effect. The two adjacent templates are quickly assembled to achieve energy saving and efficiency improvement, thereby improving work efficiency and the building's thermal insulation and energy-saving effect.

[0020] 2. The upper and lower adjacent templates are slidably inserted into the conical groove through the conical limiting bracket, and the left and right templates are connected by the second connecting plate, so as to realize the quick assembly between the templates, improve work efficiency, and enhance the overall stability.

[0021] 3. By operating the double-threaded tube to drive the two screws to move, the distance between the two symmetrical templates can be adjusted, further improving the overall stability and making it suitable for use in different scenarios. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is an assembly perspective view of the present invention;

[0024] Figure 2 This is a perspective view of the present utility model;

[0025] Figure 3 This is a top view of the present invention;

[0026] Figure 4 This is an exploded view of the present invention;

[0027] Figure 5 This is a perspective view of the template of this utility model;

[0028] Figure 6 This is a perspective view of the template of this utility model;

[0029] Figure 7 This utility model Figure 6 A magnified view of a section at point A in the middle;

[0030] Figure 8 This is a three-dimensional view of the binding of U-shaped steel bars, vertical steel bars, and horizontal steel bars according to this utility model.

[0031] Figure 9 This is an exploded view of the connecting mechanism in Embodiment 2 of this utility model;

[0032] Figure 10 This is a perspective view of the insulation board of this utility model;

[0033] Figure 11 This is a side view of the template of this utility model;

[0034] In the diagram, 1. Template; 2. Connecting frame; 3. Mounting hole; 4. Conical limiting frame; 5. Conical groove; 6. First connecting groove; 7. Second connecting groove; 8. Third groove; 9. Insulation board; 10. Connecting hole; 11. Fourth groove; 12. Second connecting plate; 13. Sliding block; 14. Mounting frame; 15. Screw; 16. Double threaded pipe; 17. Rotating frame; 18. U-shaped steel bar; 19. First connecting plate; 20. Vertical steel bar; 21. Horizontal steel bar; Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0036] like Figures 1 to 11 As shown, a prefabricated building insulation floor slab includes two parallel templates 1. Insulation boards 9 are provided on the opposite sides of the two templates 1. Multiple symmetrical connecting frames 2 are provided on each template 1. U-shaped steel bars 18 are used to connect the two symmetrical connecting frames 2. Vertical steel bars 20 and horizontal steel bars 21 are tied between the U-shaped steel bars 18. A pouring layer made of concrete is provided between the two insulation boards 9.

[0037] In actual operation: two symmetrical templates 1 and insulation board 9 are fixed by U-shaped steel bars 18, and concrete is poured to improve the overall stability. The insulation board 9 achieves the insulation effect. The two adjacent templates 1 are quickly assembled to achieve energy saving and efficiency improvement.

[0038] The connecting frame 2 has mounting holes 3. The two ends of the U-shaped steel bar 18 are inserted into the mounting holes 3 of the connecting frame 2. The U-shaped steel bar 18, the vertical steel bar 20 and the horizontal steel bar 21 are perpendicular to each other, and the intersection of the three is tied with steel wire rope. Multiple connecting frames 2 are evenly distributed on the template 1 in a matrix. The insulation board 9 has connecting holes 10 corresponding to the connecting frames 2.

[0039] In actual operation: During the fabrication of the floor slab, the insulation board 9 is first fixed on the template 1, and the connecting frame 2 is inserted into the connecting hole 10 and extends out of the connecting hole 10. The two ends of the U-shaped steel bar 18 are inserted into the installation hole 3 of the connecting frame 2. The U-shaped steel bar 18, the vertical steel bar 20 and the horizontal steel bar 21 are tied together with steel wire rope. Concrete is poured between the two insulation boards 9 to form a pouring layer. This allows for the rapid fixing of the two symmetrical templates 1 and insulation boards 9, reducing production costs, achieving energy-saving functions, and achieving the function of heat preservation through concrete and insulation boards 9.

[0040] A conical limiting frame 4 is fixedly installed at the lower end of template 1, and a conical groove 5 corresponding to the conical limiting frame 4 is fixedly installed at the upper end of template 1. The conical limiting frame 4 between two adjacent templates 1 slides into the conical groove 5. A second connecting groove 7 is opened on both sides of the upper end of template 1. A third groove 8 communicating with the second connecting groove 7 is opened on both sides of the opposite side of template 1. The left and right templates 1 are connected by a second connecting plate 12. The second connecting plate 12 slides into the second connecting groove 7, and sliding blocks 13 are fixedly installed at both ends of the second connecting plate 12 and are slidably installed in the second connecting groove 7. A mounting bracket 14 is fixedly installed on the second connecting plate 12 and is slidably installed in the third groove 8.

[0041] Specifically: the second connecting groove 7 is T-shaped, and the second connecting plate 12 and the sliding block 13 are I-shaped, corresponding to the second connecting groove 7 on the two templates 1. When the second connecting plate 12 and the sliding block 13 are inserted into the second connecting groove 7, it does not affect the movement of the conical limiting frame 4 in the conical groove 5. The insulation plate 9 is provided with a fourth groove 11 for installing the mounting frame 14.

[0042] In actual operation: During the construction of building walls, the left and right templates 1 are connected by the second connecting plate 12, and the conical limiting frame 4 between the upper and lower adjacent templates 1 is slidably inserted into the conical groove 5 to realize the connection and fixation between the upper and lower adjacent templates 1, and to realize the rapid assembly of template 1. Example

[0043] Based on Embodiment 1, a connecting mechanism is provided between the mounting brackets 14 between the two symmetrical templates 1. The two symmetrical templates 1 are connected and fixed by the connecting mechanism cooperating with the mounting brackets 14. The connecting mechanism includes screws 15 fixedly installed on the mounting brackets 14. The two screws 15 are threadedly connected by double threaded tubes 16. The threads of the two screws 15 are opposite in direction and correspond to the two internal threads of the double threaded tubes 16. First connecting grooves 6 are provided on both sides of the lower end of the template 1. First connecting plates 19 are movably installed in the first connecting grooves 6 on two adjacent templates 1.

[0044] In actual operation: by operating the double threaded tube 16 to drive the two screws 15 to move, the distance between the two symmetrical templates 1 can be adjusted, further improving the overall stability performance and making it suitable for use in different scenarios.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from its spirit and scope. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A prefabricated building insulation floor slab, comprising two parallel templates (1), characterized in that: Each of the two templates (1) has an insulation board (9) on its opposite side. Each template (1) has multiple symmetrical connecting frames (2). The two symmetrical connecting frames (2) are connected by U-shaped steel bars (18). Vertical steel bars (20) and horizontal steel bars (21) are tied between the U-shaped steel bars (18). A pouring layer made of concrete is provided between the two insulation boards (9).

2. The fabricated building thermal insulation floor according to claim 1, characterized in that, The connecting frame (2) has mounting holes (3), and the two ends of the U-shaped steel bar (18) are inserted into the mounting holes (3) of the connecting frame (2).

3. The prefabricated thermal insulation floor slab according to claim 2, characterized in that, The U-shaped steel bar (18), vertical steel bar (20) and horizontal steel bar (21) are perpendicular to each other, and the intersection of the three is bound together by steel wire rope.

4. The fabricated building insulation floor slab according to claim 3, characterized in that, Multiple connecting frames (2) are evenly distributed in a matrix on the template (1).

5. The prefabricated building thermal insulation floor according to claim 4, characterized in that, The insulation board (9) has connection holes (10) corresponding to the connecting frame (2).

6. A prefabricated building thermal insulation floor according to any one of claims 1-5, characterized in that, A conical limiting frame (4) is fixedly provided at the lower end of the template (1), and a conical groove (5) corresponding to the conical limiting frame (4) is fixedly provided at the upper end of the template (1). The conical limiting frame (4) between the upper and lower adjacent templates (1) slides into the conical groove (5).

7. The prefabricated building thermal insulation floor according to claim 6, characterized in that, The upper end of the template (1) is provided with a second connecting groove (7) on both sides. The opposite side of the template (1) is provided with a third groove (8) that communicates with the second connecting groove (7). The left and right templates (1) are connected by a second connecting plate (12). The second connecting plate (12) is slidably inserted into the second connecting groove (7). The two ends of the second connecting plate (12) are fixedly provided with sliding blocks (13) that are slidably installed in the second connecting groove (7). The second connecting plate (12) is fixedly provided with a mounting bracket (14) that is slidably installed in the third groove (8).

8. A prefabricated building insulation floor slab according to claim 7, characterized in that, A connecting mechanism is provided between the mounting frame (14) between the two symmetrical templates (1). The two symmetrical templates (1) are connected and fixed by the connecting mechanism cooperating with the mounting frame (14).

9. A prefabricated building insulation floor slab according to claim 8, characterized in that, The connecting mechanism includes screws (15) fixedly mounted on the mounting bracket (14). The two screws (15) are connected by a double-threaded tube (16). The threads of the two screws (15) are opposite in direction and correspond to the two internal threads of the double-threaded tube (16).

10. The prefabricated building thermal insulation floor according to claim 9, characterized in that, The template (1) has first connecting grooves (6) on both sides of its lower end, and first connecting plates (19) are movably installed in the first connecting grooves (6) on two adjacent templates (1).

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