Molding assembly of fabricated composite floor slab

Abstract

The utility model is applicable to the technical field of forming components of composite floor slabs, and provides a forming component of an assembly type composite floor slab, which comprises a forming box, a composite floor slab body is arranged in the forming box, and universal wheels with a brake function are fixedly connected to four corners of the bottom of the forming box; a material returning plate is arranged at the bottom of the composite floor slab body, and a lifting plate is arranged at the bottom of the material returning plate. According to the forming assembly of the assembly type composite floor slab, through the arrangement of the material returning plate, the lifting plate, the internal thread sleeve, the screw rod, the limiting plate and the power mechanism, the function that the formed and solidified composite floor slab body is pushed out of the interior of the forming box is achieved, and the purpose of automatic material returning is achieved; the problem that after an existing composite floor slab is formed through pouring of a prefabricated slab and reinforced concrete, due to the fact that concrete has high viscosity in the solidification process, the formed composite floor slab is not easy to take out from the interior of a mold is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of forming components of composite floor slabs, and in particular relates to a forming component of an assembled composite floor slab. Background Art

[0002] Composite floor is an assembled integral floor made of prefabricated panels and cast-in-place reinforced concrete layers. Composite floor has good integrity, the upper and lower surfaces of the board are flat, and it is easy to decorate the finishing layer. It is suitable for high-rise buildings and large-span buildings that require high overall rigidity.

[0003] After the existing composite floor slab is cast by precast panels and reinforced concrete, it is difficult to remove the formed composite floor slab from the mold because the concrete has strong viscosity during the solidification process. Utility Model Content

[0004] The utility model provides a forming component for an assembled composite floor slab, aiming to solve the problem that after the existing composite floor slab is formed by casting prefabricated panels and reinforced concrete, the formed composite floor slab is difficult to take out from the inside of the mold due to the strong viscosity of the concrete during the solidification process.

[0005] The utility model is implemented as follows: a forming component of an assembled composite floor slab comprises: a forming box, a composite floor slab body is arranged inside the forming box, and universal wheels with a braking function are fixedly connected to the four corners of the bottom of the forming box; a stripping plate is arranged at the bottom of the composite floor slab body, and a lifting plate is arranged at the bottom of the stripping plate, the stripping plate is slidably connected to the forming box, internal threaded sleeves are fixedly connected on both sides of the lifting plate, screws are threadedly connected to the inside of the internal threaded sleeves, the bottom ends of the two screws are rotatably connected to the forming box, and the top ends of the screws are fixedly connected to the limiting plate; a power mechanism for controlling the lifting and lowering of the lifting plate is arranged between the two screws; the four top corners of the lifting plate are connected to the stripping plate through an elastic mechanism.

[0006] Preferably, the power mechanism includes: a dual-axis motor is arranged between the two screws, and the output ends of the dual-axis motors are fixedly connected to first bevel gears; the first bevel gears are meshed with second bevel gears on the sides away from the dual-axis motors, and the two second bevel gears are respectively fixed to the outer surfaces of the screws.

[0007] Preferably, the elastic mechanism includes: the four top corners of the lifting plate are fixedly connected to limiting slide bars, the top ends of the limiting slide bars penetrate the stripping plate and extend to the fixed blocks, and the fixed blocks are respectively fixedly connected to the limiting slide bars; the stripping plates are provided with matching grooves near the fixed blocks.

[0008] Preferably, four springs are arranged between the stripping plate and the lifting plate, and the four springs are respectively sleeved on the outer surface of the limiting sliding rod.

[0009] Preferably, two sliding blocks are fixedly connected to both sides of the stripping plate, and the molding box is provided with sliding grooves near the sliding blocks, and the sliding blocks are slidably connected to the sliding grooves respectively.

[0010] Preferably, sealing gaskets are provided on the tops of the stripping plate and the fixing block, and the sealing gaskets are fixedly connected to the stripping plate and the fixing block respectively.

[0011] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0012] By arranging a material stripping plate, a lifting plate, an internal threaded sleeve, a screw, a limit plate and a power mechanism, the function of pushing the formed and solidified composite floor slab body out of the interior of the forming box is realized, thereby achieving the purpose of automatic material stripping and solving the problem that after the existing composite floor slab is formed by casting precast panels and reinforced concrete, the formed composite floor slab is difficult to be taken out from the inside of the mold due to the strong viscosity of the concrete during the solidification process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 The utility model Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 It is a schematic diagram of the composite floor structure of the utility model;

[0016] Figure 4 This is a connection diagram between the screw and the second bevel gear of the utility model.

[0017] In the figure: 1. forming box; 2. composite floor body; 3. universal wheel; 4. stripping plate; 5. lifting plate; 6. internal thread sleeve; 7. screw; 8. power mechanism; 9. elastic mechanism; 10. double-axis motor; 11. first bevel gear; 12. second bevel gear; 13. limit slide rod; 14. fixing block; 15. groove; 16. spring; 17. slide block; 18. slide groove; 19. sealing gasket; 20. limit plate. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] The present invention provides a forming assembly for a prefabricated composite floor slab. Figure 1-4 As shown, it includes: a molding box 1, a composite floor body 2 is arranged inside the molding box 1, and universal wheels 3 with braking function are fixedly connected to the four corners of the bottom of the molding box 1; a stripping plate 4 is arranged at the bottom of the composite floor body 2, and a lifting plate 5 is arranged at the bottom of the stripping plate 4, the stripping plate 4 is slidably connected to the molding box 1, and internal threaded sleeves 6 are fixedly connected on both sides of the lifting plate 5, and screws 7 are threadedly connected to the inside of the internal threaded sleeves 6, the bottom ends of the two screws 7 are rotatably connected to the molding box 1, and the top ends of the screws 7 are fixedly connected to the limiting plate 20; a power mechanism 8 for controlling the lifting and lowering of the lifting plate 5 is arranged between the two screws 7; the four top corners of the lifting plate 5 are connected to the stripping plate 4 through elastic mechanisms 9.

[0021] It should be noted that after the composite floor slab body 2 is solidified and formed, the user controls the screw rod 7 to rotate through the power mechanism 8. The two screw rods 7 rotate while driving the internal threaded sleeve 6, and the internal threaded sleeve 6 drives the lifting plate 5 to rise. When the lifting plate 5 rises, it drives the stripping plate 4 through the elastic mechanism 9, so that the stripping plate 4 can push the formed composite floor slab body 2 out of the inside of the molding box 1, thereby realizing the function of pushing the formed and solidified composite floor slab body 2 out of the inside of the molding box 1, achieving the purpose of automatic material stripping, and solving the problem that after the existing composite floor slab is cast and formed by prefabricated panels and reinforced concrete, the concrete has strong viscosity during the solidification process, which makes it difficult to take out the formed composite floor slab from the inside of the mold.

[0022] In a further preferred embodiment of the present invention, Figure 1As shown, the power mechanism 8 includes: a dual-axis motor 10 is arranged between the two screws 7, and the output ends of the dual-axis motor 10 are fixedly connected to the first bevel gear 11; the first bevel gear 11 is meshed with a second bevel gear 12 on the side away from the dual-axis motor 10, and the two second bevel gears 12 are respectively fixed to the outer surface of the screw 7.

[0023] In this embodiment, the dual-axis motor 10 is started, and the output end of the dual-axis motor 10 drives the first bevel gear 11, the first bevel gear 11 drives the second bevel gear 12, and the second bevel gear 12 drives the screws 7 on both sides to rotate.

[0024] In a further preferred embodiment of the present invention, Figure 1 , 2 As shown, the elastic mechanism 9 includes: the four top corners of the lifting plate 5 are fixedly connected to the limiting slide rod 13, the top end of the limiting slide rod 13 passes through the stripping plate 4 and extends to the fixed block 14, and the fixed block 14 is fixedly connected to the limiting slide rod 13 respectively; the stripping plate 4 is provided with a matching groove 15 near the fixed block 14.

[0025] In this embodiment, when the lifting plate 5 rises, it drives the stripping plate 4 through the elastic mechanism 9, so that the stripping plate 4 pushes the composite floor slab body 2 out of the molding box 1; when the stripping plate 4 moves to the top, the lifting plate 5 continues to move upward to drive the limiting slide bar 13, and the limiting slide bar 13 drives the fixing block 14, and the fixing block 14 pushes the composite floor slab body 2, so that the composite floor slab body 2 is separated from the stripping plate 4, thereby avoiding the adhesion between the composite floor slab body 2 and the stripping plate 4, making it convenient for the user to remove the composite floor slab body 2.

[0026] In a further preferred embodiment of the present invention, Figure 1 , 2 As shown, four springs 16 are arranged between the stripping plate 4 and the lifting plate 5 , and the four springs 16 are respectively sleeved on the outer surface of the limiting sliding rod 13 .

[0027] In this embodiment, the stripping plate 4 can be pushed up by the spring 16 while the lifting plate 5 is rising.

[0028] In a further preferred embodiment of the present invention, Figure 1 As shown, two sliders 17 are fixedly connected to both sides of the stripping plate 4 , and sliding grooves 18 are provided near the sliders 17 in the molding box 1 , and the sliders 17 are slidably connected to the sliding grooves 18 .

[0029] In this embodiment, the moving stroke of the stripping plate 4 can be limited to avoid the situation where the moving stroke of the stripping plate 4 is too large.

[0030] In a further preferred embodiment of the present invention, Figure 1 ,2 As shown, sealing gaskets 19 are disposed on the tops of the stripping plate 4 and the fixing block 14 , and the sealing gaskets 19 are fixedly connected to the stripping plate 4 and the fixing block 14 , respectively.

[0031] In this embodiment, the sealing performance between the stripping plate 4 and the forming box 1 and between the fixing block 14 and the stripping plate 4 is improved.

[0032] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0033] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0034] The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. The above embodiments are only used to illustrate the technical scheme of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in each embodiment of the utility model according to the situation without conflict, without making creative work, so as to obtain different other technical solutions that are essentially not separated from the concept of the utility model, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A forming assembly for an assembled composite floor, comprising: A forming box (1), wherein a composite floor slab body (2) is arranged inside the forming box (1), and universal wheels (3) with a braking function are fixedly connected to the four corners of the bottom of the forming box (1); The invention is characterized in that a stripping plate (4) is provided at the bottom of the composite floor slab body (2), a lifting plate (5) is provided at the bottom of the stripping plate (4), the stripping plate (4) is slidably connected to the forming box (1), both sides of the lifting plate (5) are fixedly connected with internal thread sleeves (6), the interior of the internal thread sleeves (6) are threadedly connected with screw rods (7), the bottom ends of the two screw rods (7) are rotatably connected to the forming box (1), and the top ends of the screw rods (7) are fixedly connected with limit plates (20); A power mechanism (8) for controlling the lifting and lowering of the lifting plate (5) is arranged between the two screw rods (7); The four top corners of the lifting plate (5) are connected to the stripping plate (4) via elastic mechanisms (9).

2. A forming assembly for an assembled composite floor slab as claimed in claim 1, characterized in that: The power mechanism (8) comprises: A double-shaft motor (10) is arranged between the two screw rods (7), and the output ends of the double-shaft motor (10) are both fixedly connected to a first bevel gear (11); A second bevel gear (12) is meshed with each other on one side of the first bevel gear (11) away from the dual-axis motor (10), and the two second bevel gears (12) are respectively fixed to the outer surface of the screw rod (7).

3. A forming assembly for an assembled composite floor slab as claimed in claim 1, characterized in that: The elastic mechanism (9) comprises: The four corners of the top of the lifting plate (5) are fixedly connected to the limiting slide bars (13), the top ends of the limiting slide bars (13) pass through the stripping plate (4) and extend to the fixed blocks (14), and the fixed blocks (14) are respectively fixedly connected to the limiting slide bars (13); The stripping plate (4) is provided with a matching groove (15) near the fixing block (14).

4. A forming assembly for an assembled composite floor slab as claimed in claim 3, characterized in that: Four springs (16) are arranged between the stripping plate (4) and the lifting plate (5), and the four springs (16) are respectively sleeved on the outer surface of the limiting sliding rod (13).

5. The forming assembly of the assembled composite floor slab according to claim 1, characterized in that: Two sliders (17) are fixedly connected to both sides of the stripping plate (4), and the molding box (1) is provided with sliding grooves (18) near the sliding grooves (17), and the sliding grooves (17) are respectively slidably connected to the sliding grooves (18).

6. A forming assembly for an assembled composite floor slab as claimed in claim 3, characterized in that: The tops of the stripping plate (4) and the fixing block (14) are both provided with sealing pads (19), and the sealing pads (19) are fixedly connected to the stripping plate (4) and the fixing block (14) respectively.

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