CN218264910U - Mould device for pouring large-area concrete slab - Google Patents

Abstract

The utility model discloses a pour large tracts of land concrete slab mold device, including angle steel and rib box, the central point in the angle steel outside puts and is provided with the tongue-and-groove pole, and a plurality of round holes of evenly distributed are seted up jointly to angle steel and tongue-and-groove pole handing-over department, and rib box evenly distributed just does not coincide with the round hole in the inside of angle steel, and the bar hole has been seted up at the middle part in the rib box outside, and it has two indisputable wedging pieces to peg graft on the rib box, and the curb plate has all been welded at the both ends of angle steel, and the middle part of curb plate is provided with L type push pedal. The utility model discloses at the in-process that uses, simple structure, reasonable in design, use manpower sparingly and labour, through before concreting, pass the round hole on angle steel and the tongue-and-groove to the dowel steel, then concreting, the preparation has the concrete slab of tongue-and-groove seam and dowel steel, when the maintenance is just set to concrete slab, can demolish the mould along the dowel steel, continue to pour concrete slab and can save partly mould, reduce construction cost, lifting efficiency.

Description

Mould device for pouring large-area concrete slab

Technical Field

The utility model relates to a concrete slab pours technical field, especially relates to a pour large tracts of land concrete slab mould device.

Background

Concrete slab casting is a common procedure in project construction, and particularly large area concrete slab casting is often involved in road construction of municipalities, highways, airports and the like. In the process of pouring the concrete slab, because the concrete slab has a large area, the concrete slab is poured in blocks, and a dowel bar and a tongue-and-groove joint need to be arranged. How to evenly and quickly set the positions of the dowel bars and make proper tongue-and-groove joints so as to save the time for setting up the die, save manpower and material resources, improve the construction efficiency and reduce the construction cost is an important problem facing at present. Therefore, a mould device for pouring large-area concrete plates is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the concrete slab casting mold device of a pouring large tracts of land that proposes can evenly set up the dowel bar position fast, makes suitable tongue-and-groove seam to reach the time of sparingly mould setting up, the material resources of using manpower sparingly improve the efficiency of construction, reduce construction cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the die device for pouring the large-area concrete slab comprises angle steel and a rib box, wherein a rabbet rod is arranged at the center position of the outer side of the angle steel, a plurality of circular holes which are uniformly distributed are formed in the joint of the angle steel and the rabbet rod, the rib box is uniformly distributed in the angle steel and does not coincide with the circular holes, a strip-shaped hole is formed in the middle of the outer side of the rib box, two iron wedge pieces are inserted into the rib box, side plates are welded at two ends of the angle steel, and an L-shaped push plate is arranged in the middle of each side plate.

Preferably, the rabbet rod is used for manufacturing rabbet of a concrete plate, the L-shaped push plate is used for connecting a plurality of moulds, and the rib box plays a role in fixing and preventing the moulds from deforming.

Preferably, two sides of the rib box are respectively provided with jacks which are vertically distributed, and the two iron wedge pieces are movably connected with the rib box through the jacks.

Preferably, the intercommunicating pore has been seted up at the middle part of curb plate, the curb plate passes through the intercommunicating pore and pegs graft mutually with L type push pedal, vertical section in the L type push pedal is located the outside, the separation blade is installed to the one end that L type push pedal extends to the curb plate inboard.

Preferably, the thickness of the baffle is larger than the height of the communication hole.

The utility model provides a pair of pour large tracts of land concrete slab die set, beneficial effect lies in:

1. through the L type push pedal, rib box and the iron wedge piece that set up, connect into the board through L type push pedal standard slab mould and indulge the limit, standard slab mould is as the board horizontal limit, passes the bar hole fixed mould on the rib box with the reinforcing bar and adjusts the straightness that hangs down with two iron wedge pieces for concrete slab not only obtains spacingly in the horizontal direction, and can guarantee concrete slab's the straightness that hangs down, is favorable to pouring smoothly of concrete.

2. Before the concrete slab is poured, the dowel bar penetrates through the angle steel and the round holes on the rabbet, then the slab concrete is poured, the concrete slab with the rabbet seam and the dowel bar is manufactured, when the concrete slab is maintained to be initially set, the mold can be detached along the dowel bar, and the concrete slab can be continuously poured, so that a part of the mold can be saved.

Drawings

Fig. 1 is a schematic structural view of a mold device for casting a large-area concrete slab according to the present invention;

fig. 2 is a schematic structural view of a rabbet rod of a mold device for casting a large-area concrete slab, which is provided by the utility model;

FIG. 3 is a schematic view showing the installation and disassembly of the L-shaped push rod and the angle steel of the apparatus for casting large-area concrete slabs according to the present invention;

fig. 4 is the utility model provides a structure split sketch map of rib box of pouring large tracts of land concrete slab mould device.

In the figure: 1. angle steel; 2. a tongue-and-groove bar; 3. an L-shaped push plate; 4. a rib box; 5. a circular hole; 6. iron wedge sheets; 7. a baffle plate; 8. a strip-shaped hole; 9. a side plate; 10. a communicating hole; 11. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Examples

Referring to fig. 1 and 3, a pour large tracts of land concrete slab mold device, including angle steel 1 and rib box 4, the central point in the angle steel 1 outside puts and is provided with tongue-and-groove pole 2, a plurality of round holes 5 of evenly distributed are seted up jointly to angle steel 1 and 2 handing-over departments of tongue-and-groove pole, rib box 4 evenly distributed is in angle steel 1's inside and not with the coincidence of round hole 5, bar hole 8 has been seted up at the middle part in the rib box 4 outside, it has two indisputable wedge discs 6 to peg graft on the rib box 4, curb plate 9 has all been welded at angle steel 1's both ends, the middle part of curb plate 9 is provided with L type push pedal 3.

Referring to fig. 2; the rabbet rod 2 is used for manufacturing a rabbet of a concrete slab, the L-shaped push plate 3 is used for connecting a plurality of moulds, the rib box 4 plays a role in fixing and preventing the moulds from deforming, and two sides of the rib box 4 are respectively provided with inserting holes 11 which are vertically distributed.

Referring to fig. 4; the two iron wedge pieces 6 are movably connected with the rib boxes 4 through the jacks 11, and the iron wedge pieces 6 are used for adjusting the relative positions of the angle steel 1 and the rabbet rods 2 so as to ensure the verticality of the concrete slab; the baffle 7 is a safety device after the mould is removed, and can prevent the L-shaped push plate 3 from being lost after the mould is removed.

Referring to fig. 3, a communicating hole 10 is formed in the middle of the side plate 9, the side plate 9 is connected with the L-shaped push plate 3 through the communicating hole 10 in an inserted mode, a vertical section of the L-shaped push plate 3 is located on the outer side, a blocking piece 7 is installed at one end, extending to the inner side of the side plate 9, of the L-shaped push plate 3, and the thickness of the blocking piece 7 is larger than the height of the communicating hole 10.

The use principle and the advantages are as follows: the method comprises the following steps of connecting standard slab molds into longitudinal edges of the slabs through an L-shaped push plate 3, using the rest standard slab molds as transverse edges of the slabs, penetrating steel bars through strip-shaped holes 8 in rib boxes 4 to fix the molds, adjusting verticality through two iron wedge sheets 6, penetrating a dowel bar through round holes 5 formed in angle steel 1 and a rabbet 2 before pouring the concrete slabs, pouring the slab concrete immediately to manufacture the concrete slabs with the rabbet seams and the dowel bar, and dismantling the molds along the dowel bar when curing the initial setting of the concrete slabs, and continuously pouring the concrete slabs to save a part of molds.

To sum up: the device can evenly set up the dowel bar position fast, makes suitable tongue-and-groove seam to reach the time of saving the mould and setting up, use manpower and materials sparingly, improve the efficiency of construction, reduce construction cost.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a pour large tracts of land concrete slab mold device, its characterized in that includes angle steel (1) and rib box (4), the central point in angle steel (1) outside puts and is provided with tongue-and-groove pole (2), a plurality of round holes (5) of evenly distributed are seted up jointly to angle steel (1) and tongue-and-groove pole (2) handing-over department, rib box (4) evenly distributed just do not coincide with round hole (5) in the inside of angle steel (1), bar hole (8) have been seted up at the middle part in rib box (4) outside, it has two indisputable wedging pieces (6) to peg graft on rib box (4), curb plate (9) have all been welded at the both ends of angle steel (1), the middle part of curb plate (9) is provided with L type push pedal (3).

2. A mould arrangement for casting large area concrete slabs according to claim 1, characterised in that the rebate bars (2) are used to make the rebates for the concrete slabs, the L-shaped runners (3) are used for the connection between the moulds, and the rib boxes (4) serve to secure and prevent mould deformation.

3. The device for casting the large-area concrete slab mold according to claim 1, wherein two sides of the rib box (4) are respectively provided with insertion holes (11) which are vertically distributed, and the two iron wedge sheets (6) are movably connected with the rib box (4) through the insertion holes (11).

4. The die device for pouring the large-area concrete slab as claimed in claim 1, wherein a communication hole (10) is formed in the middle of the side plate (9), the side plate (9) is inserted into the L-shaped push plate (3) through the communication hole (10), the vertical section of the L-shaped push plate (3) is located on the outer side, and a blocking piece (7) is installed at one end, extending to the inner side of the side plate (9), of the L-shaped push plate (3).

5. A mould arrangement for casting large area concrete slabs according to claim 4, characterised in that the thickness of the said flaps (7) is greater than the height of the communication holes (10).

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