Suspended formwork structure of fabricated laminated slab cast-in-place belt

Abstract

The utility model discloses an assembly type laminated slab cast-in-place belt hanging mould structure which comprises a first laminated slab and a second laminated slab, a hanging mould groove is arranged between the first laminated slab and the second laminated slab, fixing plates are arranged at two ends of the hanging mould groove, one side of each fixing plate is in threaded connection with a threaded rod penetrating through the corresponding fixing plate, and the other side of each fixing plate is in threaded connection with a threaded rod penetrating through the corresponding fixing plate. The ends, close to the mold hanging grooves, of the threaded rods are rotationally connected with push plates through rotating plates, the other ends of the threaded rods are fixedly connected with rotating blocks, the other sides of the fixing plates are slidably connected with guide rail rods, the ends, close to the push plates, of the guide rail rods are fixedly connected with the corresponding push plates, and the upper ends of the fixing plates are fixedly connected with limiting plates. Flattening rods are slidably connected to the limiting plates; by the adoption of the threaded rod, the guide rail rod, the push plate and the paving rod, the size of the suspended formwork can be freely adjusted, the surface of a cast-in-situ belt can be paved in the cast-in-situ belt casting process, and the cast-in-situ belt paving device is easy to operate and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of cast-in-place hanging formwork, in particular to a hanging formwork structure of a cast-in-place belt of an assembled composite slab. Background Art

[0002] The composite slab is a new type of cast-in-place formwork material. It consists of a fiber cement pressure plate with a galvanized steel grid embedded in the middle and a pre-embedded keel and a steel truss welded on the back. Therefore, it is also called a steel truss composite slab.

[0003] Most of the existing hanging formwork structures for cast-in-place strips of prefabricated composite slabs are complex in structure, and the size of the hanging formwork cannot be freely adjusted. In addition, during the process of casting the strips, the surface is prone to unevenness. Therefore, the utility model proposes a hanging formwork structure for cast-in-place strips of prefabricated composite slabs to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a hanging formwork structure for a cast-in-place strip of an assembled composite slab, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hanging formwork structure for a cast-in-place strip of an assembled composite slab, comprising a first composite slab and a second composite slab, a hanging formwork groove is provided between the first composite slab and the second composite slab, fixed plates are provided at both ends of the hanging formwork groove, one side of the fixed plate is threadedly connected with a threaded rod passing through the fixed plate, the end of the threaded rod close to the hanging formwork groove is rotatably connected to a push plate through a rotating plate, the other end of the threaded rod is fixedly connected to a rotating block, the other side of the fixed plate is slidably connected with a guide rod, the end of the guide rod close to the push plate is fixedly connected to the corresponding push plate, the upper end of the fixed plate is fixedly connected to a limiting plate, and the limiting plate is slidably connected with a paving rod.

[0006] Preferably, the push plate is located in the hanging mold groove, and the size of the push plate is the same as the size of the side section of the hanging mold groove.

[0007] Preferably, a symmetrical limiting block is fixedly connected to an upper end of the fixed plate without a limiting plate.

[0008] Preferably, the flattening rod is arranged in a square frame structure, the flattening rod is located at the upper ends of the first superimposed plate and the second superimposed plate, and the inner edge of the flattening rod corresponds to the upper edge of the hanging mold groove.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the utility model adopts threaded rods, guide rods, push plates and leveling rods to realize free adjustment of the size of the hanging mold, and during the process of cast-in-place strip, its surface can be leveled, and it is simple to operate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0011] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0012] Figure 3 It is a schematic diagram of the split structure of the push plate and the threaded rod of the utility model.

[0013] In the figure: 1. first superimposed plate; 2. second superimposed plate; 3. hanging mold groove; 4. fixed plate; 5. threaded rod; 51. rotating plate; 52. rotating block; 6. push plate; 7. guide rod; 8. limit plate; 9. leveling rod; 10. limit block. DETAILED DESCRIPTION

[0014] See also Figure 1-3 The utility model provides a technical solution: a hanging mold structure of an assembled composite slab cast-in-place strip, comprising a first composite plate 1 and a second composite plate 2, a hanging mold groove 3 is provided between the first composite plate 1 and the second composite plate 2, both ends of the hanging mold groove 3 are provided with a fixed plate 4, one side of the fixed plate 4 is threadedly connected with a threaded rod 5 passing through the fixed plate 4, the end of the threaded rod 5 close to the hanging mold groove 3 is rotatably connected to a push plate 6 through a rotating plate 51, the other end of the threaded rod 5 is fixedly connected to a rotating block 52, the other side of the fixed plate 4 is slidably connected with a guide rail rod 7, the end of the guide rail rod 7 close to the push plate 6 is fixedly connected to the corresponding push plate 6, the upper end of the fixed plate 4 is fixedly connected with a limiting plate 8, and the limiting plate 8 is slidably connected with a paving rod 9.

[0015] Further, the push plate 6 is located in the hanging mold groove 3, and the size of the push plate 6 is the same as the size of the side section of the hanging mold groove 3. It is convenient to adjust the size of the hanging mold.

[0016] Furthermore, a symmetrical limiting block 10 is fixedly connected to an upper end of the fixed plate 4 without the limit plate 8, so as to limit the paving rod 9.

[0017] Furthermore, the paving rod 9 is a square frame structure, and the paving rod 9 is located at the upper ends of the first composite board 1 and the second composite board 2, and the inner edge of the paving rod 9 corresponds to the upper edge of the hanging mold groove 3. This prevents the poured concrete from spilling onto the first composite board 1 and the second composite board 2.

[0018] Specifically, when the utility model is used, firstly, the threaded rod 5 is rotated by rotating the rotating block 52, so that the push plate 6 moves along the direction of the guide rod 7 until the hanging mold is adjusted to the required size, and then the concrete is poured into the hanging mold groove 3. After the pouring is completed, the leveling rod 9 is pulled away from the limit block 10 to make the concrete surface in the hanging mold smooth, which is convenient for operation and easy to use.

Claims

1. A hanging formwork structure for a cast-in-place strip of an assembled composite slab, comprising a first composite slab (1) and a second composite slab (2), characterized in that: A hanging die groove (3) is provided between the first stacking plate (1) and the second stacking plate (2), and fixed plates (4) are provided at both ends of the hanging die groove (3). A threaded rod (5) passing through the fixed plate (4) is threadedly connected to one side of the fixed plate (4), and one end of the threaded rod (5) close to the hanging die groove (3) is rotatably connected to a push plate (6) through a rotating plate (51), and the other end of the threaded rod (5) is fixedly connected to a rotating block (52), and the other side of the fixed plate (4) is slidably connected to a guide rail rod (7), and one end of the guide rail rod (7) close to the push plate (6) is fixedly connected to the corresponding push plate (6), and the upper end of the fixed plate (4) is fixedly connected to a limit plate (8), and a leveling rod (9) is slidably connected to the limit plate (8).

2. The hanging formwork structure of the cast-in-place strip of the assembled composite slab according to claim 1 is characterized in that: The push plate (6) is located in the hanging die groove (3), and the size of the push plate (6) is the same as the size of the side section of the hanging die groove (3).

3. The hanging formwork structure of the cast-in-place strip of the assembled composite slab according to claim 1 is characterized by: A symmetrical limiting block (10) is fixedly connected to an upper end of the fixed plate (4) without the limiting plate (8).

4. The hanging formwork structure of the cast-in-place strip of the assembled composite slab according to claim 1 is characterized by: The flattening rod (9) is arranged in a square frame structure, and the flattening rod (9) is located at the upper ends of the first laminated plate (1) and the second laminated plate (2).

5. The hanging formwork structure of the cast-in-place strip of the assembled composite slab according to claim 1 is characterized in that: The inner edge of the flattening rod (9) corresponds to the upper edge of the hanging mold groove (3).

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