Concrete slotting laminated slab mold

Abstract

The utility model provides a concrete slotting laminated plate mould which comprises a bottom plate, a plurality of mould plate pieces are fixed on the top of the bottom plate through a plurality of locking pieces, each mould plate piece is L-shaped, a square cavity for concrete pouring is defined by the plurality of mould plate pieces, the mould plate pieces comprise a front mould plate, a rear mould plate, a first side mould plate and a second side mould plate, and a plurality of grooving pieces used for forming groove bodies are detachably arranged on the side walls of the front mold plate and the rear mold plate. The problems that in the prior art, the size of a manufacturing mold of a grooving laminated plate cannot be adjusted, and limitation exists are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete moulds, in particular to a concrete slotted laminated board mould. Background Art

[0002] Concrete slotted composite slab is a special type of concrete structural slab, which is usually made up of multiple layers of concrete sheets. Multiple slotted composite slabs are connected by slots or teeth. This design can increase the bending and shear strength of the composite slab. It is often used in building structures, especially in applications that require lightweight but high-strength materials, such as floor slabs, wall panels and bridges.

[0003] At present, when prefabricating concrete slotted composite panels, a mold of fixed size is welded in advance, and then concrete is poured into the mold to form the slotted composite panels. Since the length and width of this mold are fixed, one mold can only produce slotted composite panels of the same length and width. When the size of the composite panel changes, a new mold must be made again, and the compatibility is poor. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a concrete slotted composite slab mold, which solves the problem in the prior art that the size of the slotted composite slab manufacturing mold cannot be adjusted and has limitations.

[0005] According to an embodiment of the utility model, a concrete slotted composite plate mold includes a base plate, and a plurality of template members are fixed to the top of the base plate by a plurality of locking members, each of the template members is L-shaped, and the plurality of template members form a square cavity for pouring concrete; the template members include: a front template, a rear template, a first side template and a second side template, and the side walls of the front template and the rear template are detachably provided with a plurality of slot forming members for forming a slot body.

[0006] Compared with the prior art, the utility model has the following beneficial effects: a square cavity is formed on the base plate by adopting a plurality of template parts, the template parts are detachably connected to the base plate by locking parts, the groove forming parts are also detachably connected to the front template and the rear template in the template parts, workers can set the size of the square frame surrounded by the four template parts as needed, and after determining the size of the template parts, they can fix it by locking parts, so that concrete slotted composite panels of different sizes and types can be manufactured, with strong compatibility, so there is no need to make multiple sets of templates, saving costs and facilitating the management of molds.

[0007] Furthermore, each groove forming member includes: a forming block, a screw is fixedly provided at one end of each forming block, a nut is threadedly connected to each screw, and a through groove for the screw to pass through is provided on the front template and the rear template.

[0008] Furthermore, a pulling rod is fixedly provided on the top of each forming block.

[0009] Furthermore, it also includes a plurality of concave blocks, one side of each concave block is screwed with a first bolt, and one end of the first bolt penetrates into the groove of the corresponding concave block.

[0010] Furthermore, the locking member includes: a locking block and a second bolt. The locking block is a rectangular structure. The middle part of the locking block is rotatably connected to the base plate. A recess is provided at the bottom of one end of the locking block. The second bolt is located at the end of the locking block where the recess is provided. A fastening plate is provided after one end of the second bolt is vertically inserted into the recess.

[0011] Furthermore, a rubber pad is provided at the bottom of the fastening plate.

[0012] Furthermore, the molding block is made of silicone. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall structural diagram of an embodiment of the utility model.

[0014] Figure 2 It is a top view of an embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the local structure of an embodiment of the utility model.

[0016] Figure 4 The utility model is a schematic diagram of the locking member structure of an embodiment.

[0017] In the above drawings: 1, base plate; 2, front template; 3, rear template; 4, first side template; 5, second side template; 6, forming block; 7, screw; 8, nut; 9, through groove; 10, pull rod; 11, concave block; 12, first bolt; 13, locking block; 14, second bolt; 15, fastening plate. DETAILED DESCRIPTION

[0018] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] like Figure 1As shown in FIG. 2 , an embodiment of the utility model proposes a concrete slotted composite board mold, comprising a base plate 1, a plurality of template members are fixed on the top of the base plate 1 by a plurality of locking members, each of the template members is L-shaped, and the plurality of template members surround a square cavity for concrete pouring; the template members include: a front template 2, a rear template 3, a first side template 4 and a second side template 5, and the side walls of the front template 2 and the rear template 3 are both detachably provided with a plurality of slot forming members for forming the slot body. Specifically, the base plate 1 can be the ground, and when making a concrete slotted composite board, a plurality of template members are connected end to end to surround a square cavity. Specifically, in this embodiment, the two ends of the front template 2 are respectively connected to one end of the first side template 4 and the second side template 5, and the two ends of the rear template 3 are respectively connected to the other end of the first side template 4 and the second side template 5, and the front template 2 and the rear template 3 are arranged opposite to each other, and the first side template 4 and the second side template 5 are arranged opposite to each other, and then the four template members are fixed to the base plate 1 by locking members to prevent the template members from being moved during the pouring of concrete and the concrete forming process. Move, and then fix the multiple trough parts to the inner walls of the front template 2 and the rear template 3 respectively, so that after the concrete is poured in the square cavity, the trough parts occupy a certain space, and the trough parts are removed after the concrete is formed, so that the trough bodies are left at the positions of the trough parts, thereby forming concrete slotted composite panels. Since the multiple template parts can be disassembled by locking parts, workers can change the connection positions of the front template 2 and the first side template 4 and the second side template 5 as needed, thereby enclosing square cavities of different sizes, thereby achieving the purpose of processing slotted composite panels of different sizes, and having strong compatibility.

[0020] like Figure 1 —3, further, each groove forming member includes: a forming block 6, a screw rod 7 is fixedly provided at one end of each forming block 6, a nut 8 is threadedly connected to each screw rod 7, and a through groove 9 for the screw rod 7 to pass through is provided on the front template 2 and the rear template 3. Specifically, the nut 8 is a swallowtail butterfly nut 8. When in use, the end of the forming block 6 with the screw rod 7 is inserted into the through groove 9. In this embodiment, the through groove 9 is a U-shaped structure, the lower end of the U-shaped through groove 9 is adapted to the screw rod 7, and the upper end of the U-shaped through groove 9 is connected to the top of the template member, so as to facilitate the removal of the forming block 6. By screwing the nut 8, the side wall of the groove forming member with the screw rod 7 is pressed against the inner wall of the corresponding front template 2 or rear template 3 and is in a horizontal state. Then, concrete is poured into the square cavity surrounded by the template member. After the concrete is formed, the concrete is demoulded and the forming block 6 is taken out to obtain a concrete grooved composite plate. It should be noted that the size of the through groove 9 should be smaller than the size of the side wall of the forming block facing it, so that when the forming block 6 is pressed against the front template 2 or the rear template 3, the through groove 9 can be closed to prevent concrete from overflowing from the through groove 9.

[0021] like Figure 1As shown in FIG. 3 , further, a pull rod 10 is fixedly provided on the top of each forming block 6. After the concrete member to be poured is formed, the formwork member is first removed, and then the pull rod 10 is lifted to make the forming block 6 come out of the concrete, thereby forming a groove structure at the location, and the pull rod 10 serves to facilitate the forming block 6 to come out of the concrete member.

[0022] like Figure 1 As shown in FIG. 3 , further, it includes a plurality of concave blocks 11, one side of each concave block 11 is screwed with a first bolt 12, and one end of the first bolt 12 is inserted into the groove of the corresponding concave block 11. After each template member is fixed by a locking member, the concave block 11 is locked with the template member by the first bolt 12. The specific locking position is the connection between the two template members and is located on one side outside the square cavity, thereby achieving a positioning effect, facilitating batch production of slotted composite panels without the need to measure the distance each time.

[0023] like Figure 3 As shown in FIG. 4 , further, the locking member includes: a locking block 13 and a second bolt 14. The locking block 13 is a rectangular parallelepiped structure. The middle part of the locking block 13 is rotatably connected to the bottom plate 1. A notch is provided at the bottom of one end of the locking block 13. The second bolt 14 is located at the end of the locking block 13 where the notch is provided. One end of the second bolt 14 is vertically inserted into the notch and is provided with a fastening sheet 15. In this embodiment, the locking block 13 is threadedly connected to the bottom plate 1 through a fastener, which facilitates disassembly while also enabling the locking block 13 to rotate around the bolt. When fixing the formwork, first fix the locking block 13 to the ground through the fastener and allow the locking block 13 to rotate around the fastener. By rotating the locking block 13, the end of the locking block 13 with the notch is located above the L-shaped formwork, and then the bolt is tightened to make the fastening piece 15 at one end of the bolt located in the notch move downward and press against the formwork (that is, press against a section where the L-shaped formwork and the base plate 1 are tightly attached), so as to press the formwork against the base plate 1 to fix the formwork. After the concrete slotted composite board is formed, first tighten the second bolt 14 to release the fastening piece 15 from the formwork, and then rotate the locking block 13 90 degrees, so that the locking block 13 makes room for a certain amount of space, which is convenient for workers to remove the formwork and facilitate the demoulding of the concrete slotted composite board.

[0024] Furthermore, a rubber pad is provided at the bottom of the fastening sheet 15. The rubber pad can enable the fastener to press the front template 2, the rear template 3, the first side template 4 or the second side template 5 tightly against the bottom plate 1, so that there is no gap between them and the bottom plate 1, and the pressing state is more stable.

[0025] Furthermore, the forming block 6 is made of silica gel. The forming block 6 is made of silica gel material, which can improve the surface quality of the slot body on the slotted laminated plate and provide convenience for the implementation of subsequent processes.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A concrete slotted composite slab mold, characterized in that ,include: A base plate (1), a plurality of template members are fixed on the top of the base plate (1) via a plurality of locking members, each template member is L-shaped, and the plurality of template members enclose a square cavity for concrete pouring; The template member comprises: a front template (2), a rear template (3), a first side template (4) and a second side template (5); the side walls of the front template (2) and the rear template (3) are both detachably provided with a plurality of groove forming members for forming the groove body.

2. A concrete slotted composite slab mold as claimed in claim 1, characterized in that: Each groove forming member comprises: a forming block (6); a screw rod (7) is fixedly provided at one end of each forming block (6); a nut (8) is threadedly connected to each screw rod (7); and a through slot (9) for the screw rod (7) to pass through is provided on the front template (2) and the rear template (3).

3. A concrete slotted composite slab mold as claimed in claim 2, characterized in that: A pulling rod (10) is fixedly provided on the top of each forming block (6).

4. A concrete slotted composite slab mold according to claim 1, characterized in that: It also comprises a plurality of concave blocks (11), one side of each concave block (11) is threaded with a first bolt (12), and one end of the first bolt (12) is inserted into the groove of the corresponding concave block (11).

5. A concrete slotted composite slab mold as claimed in claim 1, characterized in that: The locking parts include: The locking block (13) and the second bolt (14) are provided. The locking block (13) is a rectangular parallelepiped structure. The middle part of the locking block (13) is rotatably connected to the bottom plate (1). A notch is provided at the bottom of one end of the locking block (13). The second bolt (14) is located at the end of the locking block (13) where the notch is provided. One end of the second bolt (14) is vertically inserted into the notch and a fastening sheet (15) is provided thereafter.

6. A concrete slotted composite slab mold as claimed in claim 5, characterized in that: A rubber pad is provided at the bottom of the fastening sheet (15).

7. A concrete slotted composite slab mold according to claim 1, characterized in that: The forming block (6) is made of silica gel.

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