Assembled coincide floor mould
Technical Field
The utility model belongs to the technical field of prefabricated components, and particularly relates to an assembled composite floor slab mold.
Background
The assembled concrete composite floor slab (hereinafter referred to as composite slab) is a novel assembled building material with high strength, strong plasticity and simple construction. The laminated slab can not only effectively shorten the construction period in the construction process, but also effectively reduce the construction cost, thereby realizing real dismantling-free.
The superimposed sheet comprises a lower layer of reinforcing mesh, a reinforcing truss and concrete. In the production and manufacturing process, corresponding mould models are required to be customized according to given structural member outline nodes, and commonly used mould profiles comprise angle iron materials and aluminum profiles, and the latest magnet stainless steel integrated moulds. The magnet stainless steel integrated die is mostly applied to the project with single floor dimension specification.
At present, angle iron and aluminum profile molds are used for manufacturing laminated plates in the industry. The angle iron is used for a floor slab stretching rib direction die, and an aluminum profile die is adopted in the non-stretching rib direction.
The technical defect of the aluminum profile mold in the non-rib-discharging direction is that:
On one hand, the traditional aluminum profile mould adopts two types of customized profiles to manufacture two types, and the mould is required to be replaced according to the continuous mould changing of the floor slabs with different types, so that a great amount of manpower and material resources are consumed, on the other hand, the straight edges and the inclined edges are new and old concrete bonding surfaces on the concrete requirement, rough surfaces, in particular inclined surfaces, are required to be arranged, and the joint joints of the two superimposed plates are provided with inverted V-shaped notches, so that later joint repairing is unstable, easy to crack and even fall.
Disclosure of utility model
The utility model mainly aims to provide an assembled composite floor slab die without changing the die when producing components of different models.
The assembled composite floor slab mold comprises a bevel edge mold and a straight edge mold, wherein the two bevel edge molds and the two straight edge molds are respectively connected in a head-to-tail mode to form a rectangular frame, and the bevel edge mold is of a ribbed structure.
In one embodiment of the above mold, the bevel edge mold is an aluminum profile, and the cross section of the bevel edge mold approximates to a Chinese character 'ri'.
In one embodiment of the above mold, the two sides of the cross section of the bevel edge mold are multiple layers of concave wavy rib plates.
In one embodiment of the above mold, the bottom end of the bevel edge mold has two legs extending in the longitudinal direction.
In one embodiment of the above mold, the straight-sided mold is an angle iron section with an L-shaped cross section, and deep U-shaped holes are formed on the vertical edges of the angle iron section at fixed intervals.
In one embodiment of the above mold, the bevel mold and the straight-edge mold are fixed by welding.
In one embodiment of the above mold, the vertical sides of the two straight side molds are both inward.
The beneficial effects of the utility model are as follows:
1. The straight edge mold and the bevel edge mold are integrated into a whole, the mold is suitable for being added, in the manufacturing process, when the former bevel edge superimposed sheet needs to be changed into the straight edge side superimposed sheet, the mold can be changed only by changing the side surface of the mold, the mold does not need to be changed in production, and the material loss and the labor hour which are increased in the process of frequently changing the mold for producing components of different types are reduced.
2. The hypotenuse mould adopts ribbed design to increase the contact area of new and old concrete, forms a multi-layer concave structure to promote the stable combination of the later-stage seam repairing material and the superimposed sheet, and solves the problems of infirm, easy cracking and even falling caused by later-stage seam repairing of the project.
Drawings
FIG. 1 is a schematic diagram of an axial structure according to an embodiment of the present utility model.
Fig. 2 is a schematic structural view of the bevel aluminum profile mold in fig. 1.
Fig. 3 is a schematic cross-sectional view of the beveled aluminum profile die of fig. 2.
Fig. 4 is a schematic diagram of the splicing of the present mold for producing a laminated slab.
Detailed Description
The following description of the related art will be made apparent, and the embodiments described are not necessarily all embodiments, but some of the embodiments may be used in conjunction with the accompanying drawings of the embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the assembled composite floor slab mold disclosed in the embodiment comprises a bevel edge mold 1 and a straight edge mold 2.
The two bevel edge dies 1 and the two straight edge dies 2 are respectively connected in a head-to-tail mode to form a rectangular frame.
As can be seen in connection with fig. 2 and 3, the hypotenuse mould 1 is an aluminium profile with a cross section that approximates a Chinese character 'ri'. The two sides of the cross section of the hypotenuse mould are provided with a plurality of layers of concave wavy rib plates, the contact area of new and old concrete is increased by arranging the rib plates of the structure, and the stable combination of the later-stage joint filling material and the superimposed sheet is promoted. The bottom of hypotenuse mould has two stabilizer blades that lead to long on the length direction, places more stably when convenient to use.
The straight-side die 2 is an angle iron section with an L-shaped section, and a plurality of deep U-shaped holes are fixedly spaced on the vertical edge of the angle iron section. The steel bars are inserted through the deep U-shaped holes when the component is cast.
The hypotenuse mould 1 and the straight edge mould 2 are fixedly connected by welding, and the vertical edges of the two straight edge moulds are inwards.
As shown in fig. 4, after the laminated plate is produced by using the mold, the laminated plate is spliced, and the spliced seam is of a multi-layer concave structure. When seam filling is performed later, the seam filling material and the superimposed sheet can be combined more stably.
The advantage of using this mould lies in:
1. The straight edge mold and the bevel edge mold are integrated into a whole, the mold is suitable for being added, in the manufacturing process, when the former bevel edge superimposed sheet needs to be changed into the straight edge side superimposed sheet, the mold can be changed only by changing the side surface of the mold, the mold does not need to be changed in production, and the material loss and the labor hour which are increased in the process of frequently changing the mold for producing components of different types are reduced.
2. The hypotenuse mould adopts ribbed design to increase the contact area of new and old concrete, forms a multi-layer concave structure to promote the stable combination of the later-stage seam repairing material and the superimposed sheet, and solves the problems of infirm, easy cracking and even falling caused by later-stage seam repairing of the project.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but it should be understood that although the present utility model has been described in detail with reference to the above-mentioned embodiments, it is possible for those skilled in the art to modify the technical solutions described in the above-mentioned embodiments or to substitute some of the technical features thereof with others. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.