阅读说明：本技术 楼板骨架、楼板及其制造方法 (Floor slab framework, floor slab and manufacturing method thereof ) 是由 李新华 李一恺 于 2021-06-29 设计创作，主要内容包括：本发明公开了楼板骨架、楼板及其制造方法。所述楼板骨架包括横梁、第一支撑件、模板承台和模板；所述横梁数目为两根以上,两根以上的横梁间隔设置；所述第一支撑件数目为两个以上,两个以上的第一支撑件间隔排列架设在所述横梁上；所述模板承台与所述第一支撑件可拆卸连接；所述模板架设于所述模板承台上。本发明中的楼板骨架、楼板及其制造方法,利用模板承台与第一支撑件可拆卸连接,第一支撑件支撑模板承台,模板承台支撑模板,浇筑水泥后,水泥将第一支撑件、模板和钢筋网粘接为一体。模板承台拆卸后可重复使用。第二支撑件可以提高第一支撑件的强度,施工过程稳定可靠。(The invention discloses a floor slab framework, a floor slab and a manufacturing method thereof. The floor slab framework comprises a cross beam, a first supporting piece, a template bearing platform and a template; the number of the cross beams is more than two, and the more than two cross beams are arranged at intervals; the number of the first supporting pieces is more than two, and the more than two first supporting pieces are arranged at intervals and erected on the cross beam; the template bearing platform is detachably connected with the first supporting piece; the template is erected on the template bearing platform. The invention relates to a floor slab framework, a floor slab and a manufacturing method thereof. The template bearing platform can be repeatedly used after being disassembled. The second supporting piece can improve the strength of the first supporting piece, and the construction process is stable and reliable.)

1. Floor slab skeleton, its characterized in that includes:

the number of the cross beams is more than two, and the more than two cross beams are arranged at intervals;

the number of the first supporting pieces is more than two, and the more than two first supporting pieces are arranged and erected on the cross beam at intervals;

the template bearing platform is detachably connected with the first supporting piece;

the template is erected on the template bearing platform.

2. A floor skeletal as defined in claim 1, wherein the formwork support deck includes a second support member, the first and second support members being connected.

3. A floor skeletal as claimed in claim 2, wherein the first support member is longer than the second support member; two ends of the first supporting piece are connected to the two cross beams respectively, and the second supporting piece is located between the two cross beams.

4. A floor skeleton according to claim 3, wherein the ends of the first supports are inserted into the cross-members or are bridged on the outer surfaces of the cross-members; the first support is disposed above the second support.

5. A floor skeletal as defined in claim 2, wherein the first support member is removably connected to the second support member.

6. A floor skeletal as defined in claim 2, wherein the first support comprises a first support body and a first wing; the first wing plate is connected with the first support part main body and protrudes out of the first support part main body along the transverse direction.

7. A floor skeletal as claimed in claim 6, wherein the lower end of the first support body is provided with an opening facing the second support.

8. A floor skeleton according to claim 6, wherein the first support body is dovetail, triangular or trapezoidal in cross-section.

9. A floor skeleton according to claim 6, wherein the first wing rests on an outer surface of the cross-member.

10. A floor skeleton according to claim 2 or 6, wherein the second support member comprises a second support member body and a second wing, the second wing being connected to and projecting laterally from the second support member body.

11. A floor skeletal as defined in claim 9, wherein the second support member body is U-shaped in cross-section.

12. A floor slab skeleton according to claim 6, wherein:

the first support piece comprises a first support piece main body and a first wing plate, and the first wing plate is connected with the first support piece main body and protrudes out of the first support piece main body along the transverse direction; the first support body is provided with a first opening;

the second support member comprises a second support member body and a second wing plate, and the second wing plate is connected with the second support member body and transversely protrudes out of the second support member body; the second support has a second opening facing downward;

the first support piece and the second support piece are detachably connected through a fastener; the fastener penetrates through the second support part main body and is matched and connected with the first support part main body with the first opening.

13. A floor skeletal as claimed in claim 6, wherein the first support member is releasably connected to the second support member by fasteners.

14. A floor skeleton according to claim 2, wherein the formwork is supported at each end by two of the first supports.

15. A floor skeletal as defined in claim 14, wherein the first support comprises a first support body and a first wing; the first wing plate is connected with the first support part main body and protrudes out of the first support part main body along the transverse direction; and two ends of the template are respectively leaned on the first wing plates of the two first supporting pieces.

16. A floor skeleton according to claim 2, wherein the formwork bolster further comprises a third support member disposed between two of the second support members; the third supporting piece is supported by the second supporting piece.

17. A floor skeletal as defined in claim 16, wherein the second support member includes a second support member body and a second wing panel connected to and projecting laterally from the second support member body; and two ends of the third supporting piece are respectively supported on the second wing plates of the two second supporting pieces.

18. A floor skeleton according to claim 16, wherein the formwork is laid over the third support.

19. A floor framework as defined in claim 16, wherein the third bracing member is a grating, a grating frame or a bamboo mat.

20. A floor grid according to claim 1, further comprising a mesh reinforcement, the mesh reinforcement being laid over the first support.

21. A floor skeletal as defined in claim 20, wherein the formwork cap comprises a second support; the first support member length is greater than the second support member length; two ends of the first supporting piece are respectively connected to the two cross beams, and the second supporting piece is positioned between the two cross beams; the first support is disposed above the second support; the reinforcing steel bar net rack is arranged on the first supporting piece.

22. A floor comprising the floor skeleton of any one of claims 1 to 19 and cement; and the cement is poured above the template, and the template, the cross beam and the first supporting piece are bonded into a whole by the cement.

23. A floor slab as claimed in claim 22, wherein the formwork support deck includes a second support member, the first support member being releasably connected to the second support member, and the second support member being releasably arranged with the first support member after the concrete has been poured.

24. A floor slab as claimed in claim 22, wherein lightweight core rods are embedded in the cement.

25. A method of manufacturing a floor slab, comprising the steps of:

providing at least one group of cross beams, wherein each group of cross beams comprises two cross beams which are arranged at intervals;

providing a plurality of first supporting pieces, wherein two ends of each first supporting piece are respectively connected to the two cross beams, and the plurality of first supporting pieces are arranged at intervals;

providing a formwork cushion cap comprising a second support and a third support; the first support piece is detachably connected with the second support piece, the second support piece is positioned between the two cross beams, and the first support piece is positioned above the second support piece;

providing a third support member disposed between the two second support members; two ends of the third supporting piece are supported on the second supporting piece;

providing a template, wherein the template is laid on the third supporting piece; the two ends of the template are supported on the second supporting piece;

providing a reinforcing mesh, wherein the reinforcing mesh frame is arranged on the first supporting piece;

providing a mandrel, wherein the mandrel is laid on the steel bar net;

pouring cement, wherein the cement is poured above the template, and the beam, the first supporting piece, the template, the reinforcing mesh and the core rod are bonded into a whole;

removing the second support from the first support and removing the third support.

Technical Field

The invention relates to a floor slab framework, a floor slab and a manufacturing method thereof.

Background

The traditional template has two types of disassembly and disassembly-free. The cost of the form is high because it is subjected to large impact and load forces. In the existing floor slab construction process, the formwork needs to bear the weight and impact force of cement, so the requirement on the manufacturing of the formwork is high, and the requirement on the strength of the formwork is also high. In addition, in the existing construction method, the used components for supporting the formwork are complex in structure, high in production cost or inconvenient to construct, and the construction cost is increased.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a floor slab framework, a floor slab and a manufacturing method thereof.

In order to achieve the above purpose, the invention is realized by the following technical scheme:

floor slab skeleton, its characterized in that includes:

the number of the cross beams is more than two, and the more than two cross beams are arranged at intervals;

the number of the first supporting pieces is more than two, and the more than two first supporting pieces are arranged and erected on the cross beam at intervals;

the template bearing platform is detachably connected with the first supporting piece;

the template is erected on the template bearing platform.

According to one embodiment of the invention, the formwork support comprises a second support, the first support and the second support being connected.

According to one embodiment of the invention, the first support has a length greater than a length of the second support; two ends of the first supporting piece are connected to the two cross beams respectively, and the second supporting piece is located between the two cross beams.

According to one embodiment of the invention, the ends of the first supports are inserted inside the cross beam or are bridged on the outer surface of the cross beam; the first support is disposed above the second support.

According to one embodiment of the invention, the first support is detachably connected to the second support.

According to one embodiment of the present invention, the first support comprises a first support body and a first flap; the first wing plate is connected with the first support part main body and protrudes out of the first support part main body along the transverse direction.

According to an embodiment of the present invention, the lower end of the first supporter body is provided with an opening facing the second supporter.

According to one embodiment of the invention, the cross-section of the first support body is dovetail, triangular or trapezoidal.

According to one embodiment of the invention, the first wing rests on an outer surface of the cross member.

According to one embodiment of the invention, the second support comprises a second support body and a second wing, which is connected to the second support body and projects laterally therefrom.

According to one embodiment of the invention, the second support body is U-shaped in cross-section.

According to one embodiment of the present invention, the first support member includes a first support member main body and a first wing plate connected to and protruding from the first support member main body in a lateral direction; the first support body is provided with a first opening;

the second support member comprises a second support member body and a second wing plate, and the second wing plate is connected with the second support member body and transversely protrudes out of the second support member body; the second support has a second opening facing downward;

the first support piece and the second support piece are detachably connected through a fastener; the fastener penetrates through the second support part main body and is matched and connected with the first support part main body with the first opening.

According to one embodiment of the invention, the first support is removably connected to the second support by fasteners.

According to an embodiment of the present invention, both ends of the template are supported by two of the first supports, respectively.

According to one embodiment of the present invention, the first support comprises a first support body and a first flap; the first wing plate is connected with the first support part main body and protrudes out of the first support part main body along the transverse direction; and two ends of the template are respectively leaned on the first wing plates of the two first supporting pieces.

According to one embodiment of the invention, the formwork platform further comprises a third support member disposed between two of the second support members; the third supporting piece is supported by the second supporting piece.

According to one embodiment of the present invention, the second support member includes a second support member body and a second wing plate connected to and protruding from the second support member body in a lateral direction; and two ends of the third supporting piece are respectively supported on the second wing plates of the two second supporting pieces.

According to one embodiment of the invention, said formwork is laid on said third support.

According to one embodiment of the invention, the third support member is a grating plate, a grating frame or a bamboo mat.

According to an embodiment of the present invention, the support further comprises a mesh reinforcement, and the mesh reinforcement is laid on the first support.

According to one embodiment of the invention, the formwork platform comprises a second support; the first support member length is greater than the second support member length; two ends of the first supporting piece are respectively connected to the two cross beams, and the second supporting piece is positioned between the two cross beams; the first support is disposed above the second support; the reinforcing steel bar net rack is arranged on the first supporting piece.

The floor is characterized by comprising the floor framework and cement; and the cement is poured above the template, and the template, the cross beam and the first supporting piece are bonded into a whole by the cement.

According to one embodiment of the invention, the formwork support platform comprises a second support member, the first support member is detachably connected with the second support member, and the second support member and the first support member are still detachably arranged after cement is poured.

According to one embodiment of the invention, a lightweight core rod is embedded in the cement.

A method of manufacturing a floor slab, comprising the steps of:

providing at least one group of cross beams, wherein each group of cross beams comprises two cross beams which are arranged at intervals;

providing a plurality of first supporting pieces, wherein two ends of each first supporting piece are respectively connected to the two cross beams, and the plurality of first supporting pieces are arranged at intervals;

providing a formwork cushion cap comprising a second support and a third support; the first support piece is detachably connected with the second support piece, the second support piece is positioned between the two cross beams, and the first support piece is positioned above the second support piece;

providing a third support member disposed between the two second support members; two ends of the third supporting piece are supported on the second supporting piece;

providing a template, wherein the template is laid on the third supporting piece; the two ends of the template are supported on the second supporting piece;

providing a reinforcing mesh, wherein the reinforcing mesh frame is arranged on the first supporting piece;

providing a mandrel, wherein the mandrel is laid on the steel bar net;

pouring cement, wherein the cement is poured above the template, and the beam, the first supporting piece, the template, the reinforcing mesh and the core rod are bonded into a whole;

removing the second support from the first support and removing the third support.

The invention relates to a floor slab framework, a floor slab and a manufacturing method thereof. The template bearing platform can be repeatedly used after being disassembled.

The formwork bearing platform is detachably connected, cement is separated from the formwork, and therefore the cement is not in contact with the formwork bearing platform, the formwork bearing platform can be conveniently detached, the formwork bearing platform can be recycled after being detached, and construction is convenient. The second supporting piece can improve the strength of the first supporting piece, and the construction process is stable and reliable. The third supporting piece and the template are supported by the second supporting piece and can bear the load during cement pouring. Cement is isolated by the template, so that cement can be prevented from falling off, and cement can be prevented from being bonded with the third supporting piece and the second supporting piece, so that the second supporting piece and the third supporting piece can be conveniently detached and then recycled. The second support piece is provided with the second pterygoid lamina, and third support piece tip only need take on the second pterygoid lamina can receive the second pterygoid lamina to support, construction convenience. The first support part is provided with the first wing plate, so that more supports can be provided for the template, and the support force for the template is enhanced. The light core rod is arranged, so that the using amount of cement can be reduced, the weight of the floor slab is reduced, and the cost is saved. The first supporting piece main body is provided with a first opening, and the fastener can be conveniently matched with the first opening to connect the first supporting piece main body with the second supporting piece main body, so that construction is convenient. The second support piece is provided with a second opening, so that the second support piece can be conveniently detached from the lower construction.

Drawings

Fig. 1 is a schematic structural view of a floor slab framework in embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of a first support member and a second support member in embodiment 1 of the present invention.

Fig. 3 is a schematic cross-sectional view illustrating a first support member and a second support member separated from each other in embodiment 1 of the present invention.

Fig. 4 is a schematic structural view of the cross beam, the first support member and the second support member after being mounted in embodiment 1 of the invention.

Fig. 5 is a schematic structural view of fig. 4 after a third supporting member is installed.

Fig. 6 is a schematic structural diagram of the formwork installed on the basis of fig. 5.

Fig. 7 is a schematic view showing a floor structure in embodiment 2 of the present invention.

Detailed Description

The invention is described in detail below with reference to the attached drawing figures:

example 1

As shown in fig. 1, the floor slab framework 100 includes at least one set of beams 110, a set of first supports 121, a form cap 120, a form 140, and a rebar grid 150. The cross beam 110 serves the primary support function. The first support 121 serves to support the formwork support table 120. The template platform 120 is used to support the template 140. The form 140 serves to isolate the cement and prevent the cement from falling off. The mesh reinforcement 150 is used to be embedded in cement to form reinforced concrete, thereby improving the shear resistance.

As shown in fig. 1, each set of beams 110 is two in number. The two beams 110 are spaced apart. The beam 110 serves to support other structural members. The first supporting members 121 are provided in plural numbers and arranged at intervals along the length direction of the cross member 110. The first support 121 is used to provide support for the template platform 120. In the example shown in fig. 2, 3, the first support 121 includes a first support body 122 and a first wing 123. The first support body 121 has a first opening 124. The first supporting member body 122 is formed by bending, and has a triangular, dovetail, or trapezoidal cross section. In the preferred example shown, the first support body 122 is bent into a dovetail shape with the first opening 124 facing downward. The first wing 123 protrudes from the first support body 122 in the lateral direction from the lower end of the first support body 122. The two first wings 123 extend in opposite directions. According to one embodiment of the present invention, the first support 121 is formed by bending.

Template stage 120 includes a second support 125 and a third support 130. For directly supporting the third support 130 and enhancing the strength of the first support 121. The third supporting member 130 serves to support the formwork 140, prevent the formwork 140 from being crushed when cement is poured, and take the load during the cement setting process.

In the example shown, the second support 125 includes a second support body 126 and a second wing 127. The second support body 126 has a second opening 128. The second supporting member 126 is formed by bending and has a U-shaped, dovetail-shaped or trapezoid cross section. In the preferred example shown, the second support body 126 is bent into a U-shape with the second opening 128 facing downward. The second wing plate 127 protrudes from the second support body 126 in the lateral direction from the lower end of the second support body 126. The two second wings 127 extend in opposite directions. According to one embodiment of the present invention, the second support 125 is formed by bending.

The first support 121 has a length greater than that of the second support 125. The first support 121 is located above the second support 125. The first support 121 and the second support 125 are connected by a fastener 129. The fastener 129 may be of any suitable type. For example, the fastener 129 is a bolt. The fastener 129 extends through the first support body 122 and is threaded into the first opening 124, and the first fastener 129 cooperates with the first opening 124 to detachably connect the first support body 122 to the second support body 126. The two ends of the first supporting member 121 are respectively lapped on the two cross beams 110. The two first wings 123 are in contact with the cross beam 110. The first wing plate 123 may also be welded to the cross member 110 for enhancing the connection strength. The second support 125 is located between the two cross beams 110. Preferably, the length of the second support member 125 is less than the gap between the two cross members 110, facilitating the removal of the second support member 125.

As shown in fig. 4, the third supporting member 130 is disposed between the two second supporting members 130 for providing a support for the mold plate 140. The third support member 130 may be a grating, a bamboo mat, or other available structure. The number of the third supporting members 130 may be one or more. As shown, the third support 130 is a grating. The third support member 130 is erected at both ends on the second wing 127 of the second support member 125. The second wings 127 of the two second support members 125 support the third support member 130 together. The third supporting member 130 located between the two second supporting members 125 may be a plurality of or one.

As shown in fig. 5, the template 140 is laid on the third support 130. The form 140 is used to isolate and hold the cement and prevent the cement from falling. The form 140 may be a suitable building form, such as a steel form, a wood form, a gypsum board, a cement board, or the like. The template 140 is supported by the third support 130. The two ends of the template 140 can also be supported on the first wing plates 123 of the two first supports 121, and the template 140 is supported by the third supports 130 and the first wing plates 123. The template 140 may be a plurality of pieces or a single piece.

As shown in fig. 6, the mesh reinforcement 150 is formed by binding a plurality of reinforcing bars in a crisscross manner. The mesh reinforcement 150 is erected on the first support member 121.

Example 2

The floor slab, which includes the floor slab frame 100 of embodiment 1, further includes a lightweight core rod 160 and cement 170. On the floor slab frame 100 of example 1, a lightweight core rod 160 is further laid on the reinforcing mat 150. The lightweight core rod 160 has a density less than cement. The light core rod 160 occupies space, reduces the consumption of cement and reduces the weight of the floor slab. Cement 170 is poured over form 140 and covers first support 121, a portion of beam 110, mesh reinforcement 150, and lightweight core rod 160. After the cement 170 is set, the form 140, the first support member 121, a portion of the cross member 110, the mesh reinforcement 150, and the lightweight core rod 160 are bonded together to form a floor slab.

A method of manufacturing a floor slab comprising the steps of:

as shown in fig. 1 to 3, at least one set of beams 110 is provided, each set of beams 110 includes two beams 110, and the two beams 110 are spaced apart;

providing a plurality of first supports 121, wherein two ends of each first support 121 are erected on the cross beam 110; a plurality of first supports 121 are arranged at intervals along the length direction of the beam;

providing a template platform 120, the template platform 120 comprising a second support 125 and a third support; the first support 121 is detachably connected to the second support 125, the second support 125 is located between the two cross beams 110, and the first support 121 is located above the second support 125; the third support 130 is disposed between the two second supports 125; the third supporting member 130 is supported at both ends on the second supporting member 125;

as shown in fig. 5, providing a formwork 140, said formwork 140 being laid on said third support 130; the two ends of the template 140 are supported on the first support 121 or not supported on the first support 121;

as shown in fig. 6, a mesh reinforcement 150 is provided, and the mesh reinforcement 150 is erected on the first support member 121;

as shown in fig. 7, a core rod 160 is provided, and the core rod 160 is laid on the mesh reinforcement 150;

pouring cement 170, wherein the cement 170 is poured above the formwork 140, and the beam 110, the first support 121, the formwork 140, the reinforcing mesh 150 and the core rod 160 are bonded into a whole;

the second support 125 is removed from the first support 121 and the third support 130 is removed.

The above embodiment is one possible solution, but the present invention is not limited to the above embodiment. For example, the first support body 122 may be directly lapped on the cross member 110 at the end portion thereof, or may be inserted into the cross member 110. The first wing plate 124 may be either welded to the cross beam 110 or attached by fasteners. The shape of the first support body 122 and the shape of the second support body 126 are not limited to the above-listed examples, and may be other available structural forms.

The embodiments of the present invention are merely illustrative, and not restrictive, of the scope of the claims, and other substantially equivalent alternatives may occur to those skilled in the art and are within the scope of the present invention.