A ribbed floor assembly structure

Abstract

The present invention provides a dense-rib floor assembling structure, comprising a frame, a snap-fitting component and a plurality of formwork shells; the snap-fitting component is arranged on the upper end surface of the frame, and a plurality of clamping blocks are formed on the upper end surface of the snap-fitting component away from the frame; the bottom surfaces of the open ends of the plurality of formwork shells are arranged on the upper end surface of the frame in a horizontal direction, and the bottom surfaces of the open ends of the formwork shells are provided with clamping grooves matched with the clamping blocks, and the clamping grooves are clamped with the clamping blocks, so that adjacent formwork shells are connected together through the snap-fitting component; the scheme provided by the present invention can effectively avoid damage to the formwork shells, eliminate the formwork between the frame and the formwork shells, speed up the installation progress of the formwork shells, ensure the molding effect of the dense-rib floor slabs, save a large amount of formwork materials and labor, and effectively reduce the construction cost.

Description

Technical Field

[0001] The invention belongs to the technical field of dense-rib floor assembly, and in particular relates to a dense-rib floor assembly structure. Background Art

[0002] In the currently widely used multi-ribbed floor construction technology, the multi-ribbed floor produced by the manufacturer is all independent formwork, without considering the connection and fixation between the independent formworks, which has the following disadvantages:

[0003] 1. Nails are usually driven into the formwork to connect it with the bamboo plywood or other formwork below, which damages the formwork. After the formwork is recycled, there are many nail holes on the side, which will make the pouring and molding effect of the ribbed floor concrete poor;

[0004] 2. There are joints between two adjacent formwork rib beams. Currently, the joints are mostly caulked with foam boards or formwork wood strips. This method not only damages the integrity of the formwork, but also the caulking materials used in the joints between the formworks are cut and processed on site, with different specifications, and the caulking is not dense, resulting in poor concrete pouring molding effect;

[0005] 3. The formwork is fixed to the lower formwork with nails, and it is difficult to remove the formwork after the ribbed floor is formed;

[0006] 4. The formwork support frame (primary and secondary keels) is fully covered with bamboo plywood or other formwork, and the formwork is laid on top of the formwork. The role of the formwork is greatly reduced, but the amount of formwork used is still large, resulting in serious waste of materials.

[0007] Based on the technical problems existing in the construction process of the above-mentioned multi-rib floor, there is no relevant solution yet; therefore, it is urgent to find an effective solution to solve the above-mentioned problems. Summary of the invention

[0008] The purpose of the present invention is to address the deficiencies in the above-mentioned technologies and propose a multi-rib floor assembly structure, aiming to solve one of the problems of poor formwork forming effect, inconvenient disassembly and assembly, and high cost during the construction of existing multi-rib floor.

[0009] The present invention provides a multi-rib floor assembly structure, comprising a frame, a snap-fit ​​component and a plurality of formworks; the snap-fit ​​component is arranged on the upper end surface of the frame, and a plurality of clamping blocks are formed on the upper end surface of the snap-fit ​​component away from the frame; the bottom surfaces of the open ends of the plurality of formworks are arranged on the upper end surface of the frame in a horizontal direction, and a clamping groove matching with the clamping block is arranged on the bottom surface of the open end of the formwork, and the clamping groove is clamped with the clamping block, so that adjacent formworks are connected together through the snap-fit ​​component.

[0010] Furthermore, a bottom plate is provided around the open end of the mold shell, and a slot is provided on the bottom surface of the bottom plate; the snap-in component includes a strip-shaped snap-in component, and the strip-shaped snap-in component includes a rectangular lining plate, and a middle prism is provided along the middle position of the upper end surface of the lining plate, and the middle prism is a long strip structure, and the clamping block is symmetrically arranged on the upper end surface of the lining plate along the middle prism; the clamping block of the strip-shaped snap-in component is clamped in the slot of the bottom plate.

[0011] Furthermore, the snap-fit ​​component also includes a square snap-fit ​​component, which includes a quadrilateral lining plate, a cross prism is provided along the center position of the upper end surface of the quadrilateral lining plate, and a clamping block is arranged on the upper end surface of the lining plate and is located in the four areas divided by the cross prism; the square snap-fit ​​component is respectively clamped in the clamping grooves of the bottom plate corners of the four mold shells through the clamping blocks in its four areas, thereby connecting the four mold shells together.

[0012] Furthermore, the width of the lining plate is greater than or equal to 200 mm; the card block is protrudingly arranged on the lining plate, and the card slot is concave on the bottom surface of the bottom plate, and the structure of the card block is adapted to the structure of the card slot.

[0013] Furthermore, the horizontal cross-section of the block on the square snap-in component is a triangular structure, and one area of ​​the square snap-in component includes two blocks with a gap formed between the two blocks; and / or the horizontal cross-section of the block on the strip snap-in component is a rectangular structure or a trapezoidal structure.

[0014] Furthermore, a plurality of secondary keels are arranged transversely along the horizontal plane on the frame, a main keel is arranged longitudinally along the horizontal plane on the frame, the main keel is arranged at the bottom of the secondary keel and connects the plurality of secondary keels together; a plurality of mold shells are arranged on the upper end surface of the secondary keel.

[0015] Furthermore, the frame includes a plurality of frame vertical poles and a plurality of frame horizontal poles, the frame vertical poles are arranged side by side in the vertical direction, and two ends of the frame horizontal poles are respectively connected to two adjacent frame vertical poles in the horizontal direction.

[0016] Furthermore, the main purlin is a channel steel, and the secondary purlin is a square tube; the spacing between adjacent secondary purlins is 100 mm.

[0017] Furthermore, a U-shaped top support is provided on the top of the frame upright pole, and the two ends of the main keel are respectively arranged in the U-shaped top support on the top of two adjacent frame upright poles.

[0018] Furthermore, the buckle component is made of the same material as the mold shell; the mold shell is a plastic mold shell.

[0019] The solution provided by the present invention is that the manufacturer processes a set of prefabricated snap-in components that match the mold shell according to the size of the mold shell, and they are directly assembled during on-site construction. The adjacent mold shells are assembled into a whole through the snap-in components, which can avoid damage to the mold shell and ensure the subsequent dense-ribbed plate forming effect; and the system formed by the prefabricated snap-in components and the mold shell is fully stress-bearing, which can eliminate the templates required for construction at this stage, saving a lot of manpower and material resources.

[0020] The present invention provides an assembly structure of a dense-ribbed floor, which is assembled in a "building block" manner between independent formworks, eliminating the caulking of foam boards or wood strips between the formwork ribs, ensuring the molding effect of the dense-ribbed board, and being able to eliminate the template under the formwork, saving a large amount of material, making it easier to remove the formwork of the dense-ribbed floor at a later stage, thereby realizing the assembled assembly of the dense-ribbed floor in a material-saving and labor-saving manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] The present invention will be further described below in conjunction with the accompanying drawings:

[0023] Figure 1 It is a three-dimensional diagram of the mold shell structure of the present invention;

[0024] Figure 2 This is a bottom view of the formwork structure of the present invention;

[0025] Figure 3 It is a plan view of the strip-shaped buckle component of the present invention;

[0026] Figure 4 It is a three-dimensional diagram of the strip-shaped buckle component of the present invention;

[0027] Figure 5 It is a plan view of the square buckle component of the present invention;

[0028] Figure 6 It is a three-dimensional diagram of a square buckle component of the present invention;

[0029] Figure 7 It is a schematic plan view of the connection between the mold shell and the fastener component of the present invention;

[0030] Figure 8 This is a front view of a multi-ribbed floor assembly structure of the present invention;

[0031] Fig. 9 This is a three-dimensional diagram of the assembled structure of a multi-ribbed floor according to the present invention.

[0032] In the figure: 1—form shell; 2—slot; 3—strip snap-in component; 4—square snap-in component; 5—block; 6—lining plate; 7—middle prism; 8—secondary keel; 9—main keel; 10—U-shaped top support; 11—frame vertical rod; 12—frame horizontal rod; 13—bottom plate; 14—cross prism. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0034] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The meaning of "several" is one or more, unless otherwise clearly and specifically defined.

[0036] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "front", "back", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] like Figures 1 to 9As shown, an embodiment of the present invention provides a multi-rib floor assembly structure, which specifically includes a frame, a snap-fit ​​component and a plurality of formwork shells 1; the snap-fit ​​component is arranged on the upper end surface of the frame, and a plurality of clamping blocks 5 are formed on one end surface of the snap-fit ​​component away from the frame; the bottom surfaces of the open ends of the plurality of formwork shells 1 are arranged on the upper end surface of the frame in a horizontal direction, and a clamping groove 2 matching with the clamping block is arranged on the bottom surface of the open end of the formwork shell 1, and the clamping groove 2 is clamped with the clamping block 5, so that adjacent formwork shells 1 are connected together through the snap-fit ​​component; further, the material of the snap-fit ​​component and the formwork shell 1 is the same; the formwork shell 1 is preferably a plastic formwork shell; specifically, the snap-fit ​​component is arranged on the upper end surface of the frame in a horizontal direction, And it is located at the bottom of the formwork 1; the snap-in component is snapped into the slot 2 of one formwork 1 through the snap-in block 5 on one side of its upper end face (that is, when the snap-in component is arranged on the frame, the end face away from the frame is the upper end face), and the snap-in component is snapped into the slot 2 of another adjacent formwork 1 through the snap-in block 5 on the other side of its upper end face, thereby connecting the two adjacent formworks 1 together; the dense-ribbed floor assembling structure provided by the present invention can be assembled and connected between the formworks through prefabricated snap-in components to avoid damage to the formworks, and the formwork between the frame and the formwork can be eliminated, which can speed up the installation progress of the formwork and ensure the forming effect of the dense-ribbed floor, save a lot of formwork materials and labor, and effectively reduce the project construction cost.

[0039] Optionally, in combination with the above solution, Figures 1 to 9 As shown, the open end of the mold shell 1 is surrounded by a bottom plate 13, and the bottom plates 13 around the mold shell form a hollow quadrilateral structure. It should be understood that the bottom plates 13 around the open end of the mold shell 1 can be integrally formed with the mold shell 1. For example, the flange portion formed by bending the side wall of the open end of the mold shell 1 is the bottom plate around the open end. The card slot 2 is arranged on the bottom surface of the base plate, that is, when the mold shell is placed on the frame, the end surface of the base plate of the mold shell close to the frame is the bottom surface of the base plate; further, the card slot component includes a strip card slot component 3, and the strip card slot component 3 includes a rectangular lining plate 6, and the upper end surface of the rectangular lining plate 6 is provided with a middle prism 7 along the middle position, and the middle prism 7 is protruded on the upper end surface of the lining plate 6. The middle prism 7 is a long strip structure, and the card block 5 is symmetrically arranged on the upper end surface of the lining plate 6 along the middle prism 7; adopting the above scheme, the card block 5 of the strip card slot component 3 is clamped in the card slot 2 of the base plate, thereby realizing the splicing of two adjacent mold shells 1.

[0040] Optionally, in combination with the above solution, Figures 1 to 9As shown in the figure, a bottom plate 13 is provided at the bottom of the formwork 1. The bottom plate 13 is a hollow quadrilateral bottom plate, and the card slot 2 is arranged on the side of the bottom surface of the quadrilateral bottom plate; further, the snap member further includes a square snap member 4. The square snap member 4 includes a quadrilateral lining plate 6. A cross-shaped frustum 14 is provided along the center position on the upper end surface of the quadrilateral lining plate 6. The clamping blocks 5 are arranged on the upper end surface of the lining plate 6 and are located in the four regions divided by the cross-shaped frustum 14; with the above scheme, the square snap member 4 is respectively snapped into the card slots 2 at the bottom corners of the bottom plates of the four formworks 1 through the clamping blocks 5 in its four regions, so as to connect the four formworks 1 together, that is, the four formworks 1 form a "field"-shaped splicing structure.

[0041] Optionally, in combination with the above scheme, as Figures 1 to 9 shown, the width of the lining plate 6 is greater than or equal to 200 mm; a plurality of clamping blocks 5 are arranged at intervals on the lining plate 6; and the clamping blocks 5 protrude from the lining plate 6, the card slot 2 is concave on the bottom surface of the bottom plate 13, and the structure of the clamping block 5 is adapted to the structure of the card slot 2.

[0042] Optionally, in combination with the above scheme, as Figures 1 to 9 shown, the horizontal cross-section of the clamping block 5 on the square snap member 4 is a triangular structure, and one region of the square snap member 4 includes two clamping blocks 5, and a gap is formed between the two clamping blocks 5, so that it is convenient for clamping and positioning, and to avoid the uneven force of the entire ribbed floor assembly structure and jitter; further, the horizontal cross-section of the clamping block 5 on the strip snap member 3 is a rectangular structure or a trapezoidal structure.

[0043] Optionally, in combination with the above scheme, as Figures 1 to 9 shown, a plurality of secondary keels 8 are arranged horizontally on the frame body along the horizontal plane. At the same time, a main keel 9 is arranged longitudinally on the frame body along the horizontal plane. The main keel 9 is arranged at the bottom of the secondary keels 8 and connects the plurality of secondary keels 8 together to form a frame body; further, a plurality of formworks 1 are arranged on the upper end surfaces of the secondary keels 8; further, the main keel 9 is a channel steel, and the secondary keel 8 is a square tube; the distance between adjacent secondary keels 8 is 100 mm to ensure uniform force.

[0044] Optionally, in combination with the above scheme, as Figures 1 to 9 shown, the frame body includes a plurality of frame vertical rods 11 and a plurality of frame horizontal rods 12. The frame vertical rods 11 are arranged side by side in the vertical direction, and both ends of the frame horizontal rods 12 are respectively connected to adjacent two frame vertical rods 11 in the horizontal direction.

[0045] Optionally, in combination with the above scheme, as Figures 1 to 9 shown, a U-shaped top support 10 is provided at the top of the frame vertical rod 11. Both ends of the main keel 9 are respectively arranged in the U-shaped top supports 10 at the tops of adjacent two frame vertical rods 11, so that the frame vertical rod 11 can better support the formwork 1 and prevent the main keel 9 from sliding.

[0046] Optionally, in combination with the above solution, Figures 1 to 9 As shown, the present invention provides a multi-rib floor assembly structure to achieve assembled connection between formworks, thereby solving the problems of difficult disassembly and assembly, waste of materials and poor molding effect during the construction process of the existing formworks at the current stage. The present invention provides a scheme in which a card slot size specification is provided at the bottom of the formwork, and a modular card buckle component is processed and manufactured. The card slot size specification of the card buckle component matches the formwork, and the card block on the upper end face of the card buckle component can be seamlessly spliced ​​with the card slot at the bottom of the formwork. The installation is simple and the later disassembly is convenient without damaging the formwork, and the card buckle component can be used with the formwork to reduce costs.

[0047] The embodiment of the present invention provides a multi-ribbed floor assembly structure, and the specific implementation process is as follows:

[0048] First, prefabricated snap-in components are processed and manufactured by professional manufacturers according to the size specifications of the bottom slot of the mold shell. The snap-in components are divided into two forms. One is a strip snap-in component, which consists of a bottom lining plate, a strip prism in the middle and two side blocks, and is used for assembly and fixation between two adjacent mold shells; the other is a square snap-in component, which consists of a top square lining plate, a cross prism in the middle and four corner clips, and is used for assembly and fixation of the middle joints of four mold shells. The width of the bottom lining plate should be ≥200mm, and the snap-in component can be stably placed on the secondary keel with a spacing of 100mm to ensure that it is evenly stressed;

[0049] Second, during on-site construction, first complete the erection of the primary and secondary keels, remove the conventional bamboo plywood on the secondary keel, and directly place the formwork and its matching snap-on components above the secondary keel;

[0050] Third, first assemble and connect a single formwork with four strip-shaped snap-in components around it and the square snap-in components at the corners, place it in the designated position, and then assemble the independent formwork around it with the blocks according to their slot positions; install the large-surface dense-ribbed membrane shell system in this way;

[0051] Fourth, after the formwork is assembled, check its integrity and the accuracy of the plane position. After ensuring that there are no errors, conduct a joint acceptance, and then pour the concrete of the ribbed floor slab;

[0052] Fifth, after the concrete strength reaches the design requirements for demolding, the formwork and its snap-in components are removed. Because the formwork and the snap-in components are assembled in a "building block" style, the snap-in components can be directly removed from the bottom during dismantling.

[0053] The solution provided by the present invention is that the manufacturer processes a set of prefabricated snap-in components that match the mold shell according to the size of the mold shell, and they are directly assembled during on-site construction. The adjacent mold shells are assembled into a whole through the snap-in components, which can avoid damage to the mold shell and ensure the subsequent dense-ribbed plate forming effect; and the system formed by the prefabricated snap-in components and the mold shell is fully stress-bearing, which can eliminate the templates required for construction at this stage, saving a lot of manpower and material resources.

[0054] The present invention provides an assembly structure of a dense-ribbed floor, which is assembled in a "building block" manner between independent formworks, eliminating the caulking of foam boards or wood strips between the formwork ribs, ensuring the molding effect of the dense-ribbed board, and being able to eliminate the template under the formwork, saving a large amount of material, making it easier to remove the formwork of the dense-ribbed floor at a later stage, thereby realizing the assembled assembly of the dense-ribbed floor in a material-saving and labor-saving manner.

[0055] The above is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any technician familiar with the art can make many possible changes and modifications to the technical solution of the present invention by using the above-mentioned technical content without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the present invention without departing from the content of the technical solution of the present invention belong to the protection scope of the present technical solution.

Claims

1. A multi-ribbed floor assembly structure, characterized in that: The invention comprises a frame, a snap-fitting member and a plurality of mold shells (1); the snap-fitting member is arranged on the upper end surface of the frame, and a plurality of clamping blocks (5) are formed on the upper end surface of the snap-fitting member away from the frame; the bottom surfaces of the open ends of the plurality of mold shells (1) are arranged on the upper end surface of the frame in a horizontal direction, and a clamping groove (2) matching with the clamping block (5) is provided on the bottom surface of the open end of the mold shell (1), and the clamping groove (2) is clamped with the clamping block (5), so that adjacent mold shells (1) are connected together through the snap-fitting member, and the mold shells (1) are ) is provided with a bottom plate (13) around the open end of the bottom plate, the clamping groove (2) is arranged on the bottom surface of the bottom plate; the clamping member comprises a strip-shaped clamping member (3), the strip-shaped clamping member (3) comprises a rectangular lining plate (6), the upper end surface of the lining plate (6) is provided with a middle prism (7) along the middle position, the middle prism (7) is a long strip structure, the clamping block (5) is symmetrically arranged on the upper end surface of the lining plate (6) along the middle prism (7), the width of the lining plate (6) is greater than or equal to 200 mm, and the clamping block (5) is protruding from the lining plate (6). The backing plate (6) is provided with a card slot (2) which is recessed on the bottom surface of the bottom plate (13); the structure of the card block (5) is adapted to the structure of the card slot (2); the card block (5) of the strip-shaped card slot component (3) is card slotted in the card slot (2) of the bottom plate; the card slot component further comprises a square card slot component (4); the square card slot component (4) comprises a quadrilateral backing plate (6); a cross prism (14) is provided on the upper end surface of the quadrilateral backing plate (6) along the center position; the card block (5) is arranged on the upper end surface of the backing plate (6) and is located at the The cross prism (14) is divided into four areas; the square snap-fitting member (4) is respectively snap-fitted into the snap-fitting grooves (2) at the bottom corners of the four mold shells through the snap-fitting blocks (5) in the four areas, thereby connecting the four mold shells (1) together; the horizontal cross section of the snap-fitting block (5) on the square snap-fitting member (4) is a triangular structure, and one area of ​​the square snap-fitting member (4) includes two snap-fitting blocks (5), and a gap is formed between the two snap-fitting blocks (5); the horizontal cross section of the snap-fitting block (5) on the strip snap-fitting member (3) is a rectangular structure or a trapezoidal structure.

2. The multi-ribbed floor assembly structure according to claim 1 is characterized in that: A plurality of secondary keels (8) are arranged on the frame in the transverse direction along the horizontal plane, and a main keel (9) is arranged on the frame in the longitudinal direction along the horizontal plane. The main keel (9) is arranged at the bottom of the secondary keels (8) and connects the plurality of secondary keels (8) together; and a plurality of the mold shells (1) are arranged on the upper end surfaces of the secondary keels (8).

3. The multi-ribbed floor assembly structure according to claim 2 is characterized in that: The frame comprises a plurality of frame vertical poles (11) and a plurality of frame horizontal poles (12); the frame vertical poles (11) are arranged side by side in a vertical direction, and two ends of the frame horizontal poles (12) are respectively connected to two adjacent frame vertical poles (11) in a horizontal direction.

4. The multi-ribbed floor assembly structure according to claim 2 is characterized in that: The main keel (9) is a channel steel, and the secondary keel (8) is a square tube; the spacing between adjacent secondary keels (8) is 100 mm.

5. The multi-ribbed floor assembly structure according to claim 3 is characterized in that: A U-shaped top support (10) is provided on the top of the frame upright pole (11), and two ends of the main keel (9) are respectively arranged in the U-shaped top support (10) on the top of two adjacent frame upright poles (11).

6. The multi-ribbed floor assembly structure according to claim 1 is characterized in that: The buckle component is made of the same material as the mold shell (1); and the mold shell (1) is a plastic mold shell.

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