Flat template

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a flat formwork which comprises a formwork body, supporting side tables are fixedly connected to the four side walls of the lower end of the formwork body, reinforcing rib plates are fixedly connected to the middles of the two supporting side tables, a plurality of mounting holes are formed in the middles of the supporting side tables, and a mounting rack is fixedly connected to the supporting side table on one side. A fixing ring is fixedly connected to the middle of the mounting rack, a sliding column is slidably connected to the middle of the fixing ring, a limiting plate is fixedly connected to the top end of the sliding column, a connecting plate is fixedly connected to the top end of the limiting plate, a strong magnet block is fixedly connected to the top end of the connecting plate, and the strong magnet block is located in the mounting hole; a movable plate is connected to the middle of the mounting rack in a sliding mode, a first spring is fixedly connected between the lower end of the movable plate and the mounting rack, it can be guaranteed that mounting holes of two formwork bodies are aligned when the two formwork bodies are spliced, and dislocation can be avoided during follow-up mounting.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a flat formwork. Background Technique

[0002] The flat formwork, namely the flat panel steel formwork, is mainly used for pouring various types of flat concrete structures in construction engineering. The flat panel steel formwork is widely used because of its large stiffness, beautiful concrete pouring molding and high molding accuracy. The existing flat panel steel formwork has a high reuse rate and can be assembled and combined at will, so as to form a large area, greatly improving the construction efficiency, increasing the construction safety, and thus being beneficial to mechanized construction. When assembling the existing flat panel steel formwork, it is necessary to align the two sides first to align the holes for the installation bolts, and finally insert the bolts into the holes for positioning and fixing.

[0003] However, when processing the flat panel steel formwork, in order to facilitate the installation of bolts, the diameter of the holes is slightly larger than the diameter of the bolts. Inevitably, when installing the bolts, the flat panel steel formwork will move, which will cause misalignment between the holes for the subsequent installation of bolts, resulting in the subsequent bolts being unable to be inserted into the holes. Content of the Utility Model

[0004] The purpose of the utility model is to provide a flat formwork to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A flat formwork, including a formwork main body, support side platforms are fixedly connected to the four side walls at the lower end of the formwork main body, a reinforcing rib plate is fixedly connected between the two support side platforms, a plurality of installation holes are provided in the middle of the support side platforms, an installation platform frame is fixedly connected to one side of the support side platforms, an adsorption magnet block is adsorbed on the other side of the support side platforms, a fixed ring is fixedly connected to the middle of the installation platform frame, a sliding column is slidably connected to the middle of the fixed ring, a limiting plate is fixedly connected to the top end of the sliding column, a connecting plate is fixedly connected to the top end of the limiting plate, a strong magnet block is fixedly connected to the top end of the connecting plate, the strong magnet block is located in the installation hole, a moving plate is slidably connected to the middle of the installation platform frame, a first spring is fixedly connected between the lower end of the moving plate and the installation platform frame, a driving arm is rotatably connected to the middle of the installation platform frame, and a pressing rod is slidably connected to the right side of the installation platform frame.

[0006] Preferably, the limiting plate is in an L-shaped structure, a plurality of clamping pieces are fixedly connected to the lower end of the limiting plate, the clamping pieces are of an elastic structure, and the clamping pieces are of an arc-shaped structure.

[0007] Preferably, a plurality of fixing teeth are fixedly connected to the upper end of the moving plate, the right side of the fixing teeth is of an inclined structure, and the left side of the fixing teeth is of a vertical structure.

[0008] Preferably, the lower end of the driving arm is of an arc-shaped structure. The lower end of the driving arm abuts against the limiting plate, and an auxiliary plate is fixedly connected to the upper end of the driving arm.

[0009] Preferably, both ends of the extrusion rod penetrate through the installation bench. A handle is fixedly connected to the right end of the extrusion rod, and a blocking disk is fixedly connected to the middle of the extrusion rod. A second spring is fixedly connected between the blocking disk and the inner wall of the installation bench.

[0010] Preferably, the adsorption magnet block is a columnar structure with a large diameter at one end and a small diameter at the other end. The end with a small diameter of the adsorption magnet block is inserted into the installation hole. A positioning groove is provided at the end with a small diameter of the adsorption magnet block. Both the strong magnet block and the positioning groove are of a conical structure.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: An adsorption magnet block and an installation bench are arranged in the middle of the support side platform, and a strong magnet block is arranged in the middle of the installation bench. When splicing the template main body, first align the two. When the strong magnet block is directly opposite to the adsorption magnet block, the strong magnet block is attracted by the adsorption magnet block, so as to position and place the two template main bodies, avoiding misalignment between the installation holes of the two template main bodies when the bolt penetrates the installation hole, ensuring that the bolt can be smoothly inserted into the installation holes of the two template main bodies, and making the installation smoother and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic connection diagram between template main bodies.

[0013] Figure 2 It is a schematic connection diagram of the strong magnet block and the adsorption magnet block.

[0014] In the figure: 1 template main body, 2 reinforcing rib plates, 3 support side platform, 4 installation hole, 5 installation bench, 6 fixing ring, 7 sliding column, 8 limiting plate, 9 connecting plate, 10 strong magnet block, 11 clamping piece, 12 moving plate, 13 fixing tooth, 14 first spring, 15 driving arm, 16 auxiliary plate, 17 extrusion rod, 18 second spring, 19 adsorption magnet block, 20 positioning groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] In order to deepen the understanding and recognition of the present utility model below, the technical solutions in the embodiments of the present utility model will be clearly and completely described and introduced with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments, and no any form of limitation is imposed on this embodiment. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0016] Please refer to Figure 1-2 , the present utility model provides a technical solution: a flat formwork, including a formwork main body 1, support side platforms 3 are fixedly connected to the lower ends of the four side walls of the formwork main body 1, a reinforcing rib plate 2 is fixedly connected between the two support side platforms 3, a plurality of mounting holes 4 are provided in the middle of the support side platforms 3, a mounting platform frame 5 is fixedly connected to one side of the support side platform 3, an adsorption magnet block 19 is adsorbed on the other side of the support side platform 3, a fixing ring 6 is fixedly connected to the middle of the mounting platform frame 5, a sliding column 7 is slidably connected to the middle of the fixing ring 6, a limiting plate 8 is fixedly connected to the top end of the sliding column 7, a connecting plate 9 is fixedly connected to the top end of the limiting plate 8, a strong magnet block 10 is fixedly connected to the top end of the connecting plate 9, the strong magnet block 10 is located in the mounting hole 4, a moving plate 12 is slidably connected to the middle of the mounting platform frame 5, a first spring 14 is fixedly connected between the lower end of the moving plate 12 and the mounting platform frame 5, a driving arm 15 is rotatably connected to the middle of the mounting platform frame 5, a pressing rod 17 is slidably connected to the right side of the mounting platform frame 5. When the two formwork main bodies 1 are aligned, the strong magnet block 10 faces the adsorption magnet block 19, and the strong magnet block 10 is adsorbed and moved by the adsorption magnet block 19, so as to position and align the two formwork main bodies 1, and there will be no movement during the subsequent installation of bolts.

[0017] Due to the L-shaped structure of the limiting plate 8, a plurality of clamping pieces 11 are fixedly connected to the lower end of the limiting plate 8. The clamping pieces 11 are of an elastic structure and an arc-shaped structure. A plurality of fixing teeth 13 are fixedly connected to the upper end of the moving plate 12. The right side of the fixing teeth 13 is of an inclined structure, and the left side of the fixing teeth 13 is of a vertical structure. The clamping pieces 11 are clamped between the two fixing teeth 13. When the strong magnet block 10 moves, the limiting plate 8 moves together with the strong magnet block 10. When the clamping pieces 11 move, they squeeze the fixing teeth 13, thereby pushing the moving plate 12 downward, and clamping the clamping pieces 11 to the fixing teeth 13 at different positions, so as to limit the position of the strong magnet block 10.

[0018] The lower end of the driving arm 15 is of an arc-shaped structure, the lower end of the driving arm 15 abuts against the limiting plate 8, an auxiliary plate 16 is fixedly connected to the upper end of the driving arm 15, both ends of the pressing rod 17 penetrate through the mounting platform frame 5, a handle is fixedly connected to the right end of the pressing rod 17, a blocking disk is fixedly connected to the middle of the pressing rod 17, and a second spring 18 is fixedly connected between the blocking disk and the inner wall of the mounting platform frame 5. When it is necessary to separate the adsorbed strong magnet block 10 and the adsorption magnet block 19, the pressing rod 17 is squeezed, the pressing rod squeezes the auxiliary plate 16, thereby driving the driving arm 15 to rotate, and the driving arm 15 squeezes the limiting plate 8, so as to push the limiting plate 8 and the strong magnet block 10 to reset.

[0019] The adsorption magnet block 19 is a columnar structure with a large diameter at one end and a small diameter at the other end. The small-diameter end of the adsorption magnet block 19 is inserted into the mounting hole 4. A positioning groove 20 is provided at the small-diameter end of the adsorption magnet block 19. Both the strong magnet block 10 and the positioning groove 20 are conical structures. After the strong magnet block 10 is attracted by the adsorption magnet block 19, the strong magnet block 10 is inserted into the positioning groove 20 to position and place between the two template bodies 1, so that the mounting holes 4 of the two template bodies 1 are aligned with each other, facilitating the subsequent installation of bolts.

[0020] When splicing the two template bodies 1, first align the two template bodies 1. When the strong magnet block 10 is facing the adsorption magnet block 19, after the strong magnet block 10 is attracted by the adsorption magnet block 19, the strong magnet block 10 is inserted into the positioning groove 20. At this time, the limiting plate 8 moves together with the strong magnet block 10, and the clamping piece 11 is clamped to the fixing teeth 13 at different positions. The fixing teeth 13 limit the clamping piece 11, thereby restricting the position of the strong magnet block 10 to ensure that the two template bodies 1 are positioned and placed in terms of diameter, and the mounting holes 4 of the two template bodies 1 are aligned with each other.

[0021] Although the embodiments of the present invention have been shown and described, it should be emphasized that the above description is only an introduction and description of the usage mode of the embodiments of the present invention, and does not impose any form of limitation on the present invention. For those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flat formwork, comprising a formwork main body (1), characterized in that: At the lower ends of the four side walls of the template body (1), support side platforms (3) are fixedly connected. A reinforcing rib plate (2) is fixedly connected between the two support side platforms (3). A plurality of mounting holes (4) are provided in the middle of the support side platforms (3). A mounting platform frame (5) is fixedly connected to one side of the support side platform (3). An adsorption magnet block (19) is adsorbed on the other side of the support side platform (3). A fixing ring (6) is fixedly connected to the middle of the mounting platform frame (5). A sliding column (7) is slidably connected to the middle of the fixing ring (6). A limiting plate (8) is fixedly connected to the top end of the sliding column (7). A connecting plate (9) is fixedly connected to the top end of the limiting plate (8). A strong magnet block (10) is fixedly connected to the top end of the connecting plate (9). The strong magnet block (10) is located in the mounting hole (4). A moving plate (12) is slidably connected to the middle of the mounting platform frame (5). A first spring (14) is fixedly connected between the lower end of the moving plate (12) and the mounting platform frame (5). A driving arm (15) is rotatably connected to the middle of the mounting platform frame (5). An extrusion rod (17) is slidably connected to the right side of the mounting platform frame (5).

2. A flat formwork according to claim 1, characterized in that: The limiting plate (8) has an L-shaped structure. A plurality of clamping pieces (11) are fixedly connected to the lower end of the limiting plate (8). The clamping pieces (11) are of an elastic structure. The clamping pieces (11) are of an arc-shaped structure.

3. A flat formwork according to claim 1, characterized in that: A plurality of fixing teeth (13) are fixedly connected to the upper end of the moving plate (12). The right side of the fixing teeth (13) is of an inclined structure. The left side of the fixing teeth (13) is of a vertical structure.

4. A flat formwork according to claim 1, characterized in that: The lower end of the driving arm (15) is of an arc-shaped structure. The lower end of the driving arm (15) abuts against the limiting plate (8). An auxiliary plate (16) is fixedly connected to the upper end of the driving arm (15).

5. A flat formwork according to claim 1, characterized in that: Both ends of the extrusion rod (17) penetrate through the mounting platform frame (5). A handle is fixedly connected to the right end of the extrusion rod (17). A blocking disk is fixedly connected to the middle of the extrusion rod (17). A second spring (18) is fixedly connected between the blocking disk and the inner wall of the mounting platform frame (5).

6. A flat formwork according to claim 1, characterized in that: The adsorption magnet block (19) is of a columnar structure with a large diameter at one end and a small diameter at the other end. The small-diameter end of the adsorption magnet block (19) is inserted into the mounting hole (4). A positioning groove (20) is provided at the small-diameter end of the adsorption magnet block (19). Both the strong magnet block (10) and the positioning groove (20) are of a conical structure.

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