CN223034603U - A prefabricated aluminum formwork beam and slab opening protection component and prefabricated aluminum formwork structure - Google Patents

Abstract

The utility model relates to an assembled aluminum formwork beam and slab opening protection component and an assembled aluminum formwork structure. The assembled aluminum formwork beam and slab opening protection component is used to be installed at the beam and slab opening; it includes at least four angle steels, multiple wooden squares and a protection plate. The beam and slab opening is a rectangular opening, and at least one angle steel is installed on each side of the rectangular opening. The angle steel is arranged horizontally, and the wooden square is erected above the angle steel. The protection plate overlaps the wooden square and blocks the beam and slab opening. The utility model relates to an assembled aluminum formwork beam and slab opening protection component. After the aluminum formwork is installed, the beam and slab opening is hard-protected by assembling angle steels, wooden squares and protection plates. It has the characteristics of being light, easy to install and recyclable. While ensuring the construction quality, it reduces the sources of danger on site, reduces safety hazards, and saves costs for safe construction of the project.

Description

A prefabricated aluminum formwork beam and slab opening protection component and prefabricated aluminum formwork structure

Technical Field

The utility model relates to the technical field of building construction, and in particular to an assembled aluminum formwork process beam and slab opening protection component and an assembled aluminum formwork structure.

Background Art

The application technology of aluminum formwork in composite slab construction is developing rapidly in my country. It is based on the concept of normative permission, energy conservation and emission reduction, and industrialized construction. Shear walls, door piers, beams and local lintels are supported in place at one time using aluminum alloy formwork, and then the horizontal components are installed to form the composite floor slabs. Finally, concrete is poured to form a spatial structure. This construction method combines the advantages of aluminum formwork and prefabricated structure. However, after the aluminum formwork is installed, there are a large number of holes in the middle of the composite slab because the composite slab was not hoisted in time, which poses a safety hazard.

Utility Model Content

In order to solve one or more technical problems existing in the prior art, the utility model provides an assembled aluminum formwork process beam and slab opening protection component and an assembled aluminum formwork structure.

The utility model solves the above-mentioned technical problems with the following technical solutions: an assembled aluminum formwork beam and slab opening protection component, which is used to be installed at the beam and slab opening; it includes at least four angle steels, a plurality of wooden squares and a protection plate, the beam and slab opening is a rectangular opening, at least one angle steel is installed on each side of the rectangular opening, the angle steel is horizontally arranged, the wooden squares are erected above the angle steels, and the protection plate is overlapped above the wooden squares and blocks the beam and slab opening.

The beneficial effects of the utility model are as follows: the utility model is an assembled aluminum formwork beam and slab opening protection component, which uses angle steel, wooden squares and protection plates to assemble the beam and slab openings for hard protection after the aluminum formwork is installed. It has the characteristics of light use, simple installation and turnover. While ensuring the construction quality, it reduces on-site danger sources, reduces safety hazards, and saves costs for project safe construction.

On the basis of the above technical solution, the present invention can also be improved as follows.

Furthermore, one side wall of the angle steel is fixedly connected to one edge of the beam-slab opening, and the other side wall of the angle steel is arranged horizontally.

Further, the other side wall of the angle steel is located below one side wall of the angle steel.

Furthermore, a side wall of the angle steel is fixedly connected to an inner side wall of one side of the beam-slab opening.

Furthermore, a plurality of connection holes are provided on a side wall of the angle steel, and each connection hole is fixedly connected to an inner side wall of one side of the beam-slab opening by means of bolts.

The beneficial effect of adopting the above further solution is that by providing connection holes on the angle steel, stable connection with the beam and slab openings is facilitated.

Furthermore, the distance between two adjacent connection holes on one angle steel is not greater than 200 mm.

Furthermore, the plurality of wooden beams are arranged parallel to each other, and the distance between two adjacent wooden beams is no greater than 345 mm.

Furthermore, the protective plate is plywood, and the thickness of the protective plate is 10 to 20 mm.

Furthermore, the upper surfaces of the plurality of wooden beams are located on the same horizontal plane, and the thickness of the wooden beams is not greater than the width of one side wall of the angle steel.

An assembled aluminum formwork structure includes the above-mentioned assembled aluminum formwork process beam and slab opening protection component, and also includes an assembled aluminum template, on which a beam and slab opening is formed, and the assembled aluminum template has the assembled aluminum formwork process beam and slab opening protection component installed on the inner side of the beam and slab opening; the protection plate and the angle steel do not exceed the upper side surface of the beam and slab opening.

The beneficial effect of the utility model is that the assembled aluminum mold structure of the utility model can reduce the danger sources on site and reduce the potential safety hazards by arranging the protection components.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a cross-sectional structural schematic diagram of the utility model of the assembled aluminum formwork beam and slab opening protection component in use;

FIG2 is a second cross-sectional structural schematic diagram of the utility model of the assembled aluminum formwork beam and slab opening protection component in use;

FIG3 is a schematic diagram of the front view of the structure of the wooden square and the protective plate of the utility model;

FIG4 is a schematic diagram of the top view of the structure of the wooden block and the protective plate of the utility model;

FIG5 is a perspective structural diagram of the first embodiment of the assembled aluminum formwork beam and slab opening protection assembly of the utility model;

FIG6 is a perspective structural diagram of a second embodiment of the assembled aluminum formwork beam and slab opening protection assembly of the utility model;

FIG7 is a perspective structural diagram of a third embodiment of the assembled aluminum formwork beam and slab opening protection assembly of the utility model;

FIG8 is a perspective structural diagram of a fourth implementation mode of the assembled aluminum formwork beam and slab opening protection assembly of the utility model.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1. Prefabricated aluminum formwork; 11. Beam and slab openings;

2. Angle steel; 3. Wooden square; 4. Protective plate; 5. Connection hole.

DETAILED DESCRIPTION

The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

As shown in Fig. 1 to Fig. 8, an assembled aluminum formwork beam and slab opening protection assembly of this embodiment is used to be installed at the beam and slab opening 11; it includes at least four angle steels 2, multiple wooden squares 3 and a protection plate 4. The beam and slab opening 11 is a rectangular opening, and at least one angle steel 2 is installed on each side of the rectangular opening. The angle steel 2 is arranged horizontally, and the wooden square 3 is erected above the angle steel 2. The protection plate 4 overlaps the wooden square 3 and blocks the beam and slab opening 11. Some small gaps may be reserved between the protection plate 4 and the angle steel or the inner side wall of the beam and slab opening 11, which does not affect the safety protection effect.

Specifically, one side wall of the angle steel 2 is fixedly connected to one side of the beam-slab opening 11, and the other side wall of the angle steel 2 is arranged horizontally.

As shown in FIG. 1 and FIG. 2 , the other side wall of the angle steel 2 of this embodiment is located below one side wall of the angle steel 2 .

As shown in the figure and FIG. 2 , one side wall of the angle steel 2 of this embodiment is fixedly connected to an inner side wall of one side of the beam-slab opening 11 .

As shown in Fig. 1 and Fig. 2, a plurality of connection holes 5 are provided on one side wall of the angle steel 2 of this embodiment, and each connection hole 5 is fixedly connected to an inner side wall of one side of the beam-slab opening 11 by bolts. By providing connection holes on the angle steel, it is convenient to stably connect with the beam-slab opening. The bolts can be high-strength expansion bolts.

Preferably, the distance between two adjacent connection holes 5 on one angle steel 2 is no more than 200 mm.

As shown in FIG. 3 and FIG. 5 to FIG. 8 , a plurality of wooden squares 3 of the present embodiment are arranged parallel to each other, and a distance between two adjacent wooden squares 3 is no greater than 345 mm.

Preferably, the protective plate 4 is a plywood, and the thickness of the protective plate 4 is 10-20 mm, preferably 15 mm.

As shown in FIG. 1 and FIG. 2 , the upper surfaces of the plurality of wooden squares 3 are located in the same horizontal plane, and the thickness of the wooden squares 3 is not greater than the width of one side wall of the angle steel 2 .

The angle steel 2, protective plate 4 and wooden planks 3 of this embodiment can be implemented in a variety of different ways depending on the number and the size of the beam-slab opening 11. Embodiment 1, as shown in FIG5, there are three wooden planks 3, one angle steel 2 is provided on each side of the beam-slab opening 11, three wooden planks 3 are arranged between two oppositely arranged angle steels 2, and the three wooden planks 3 are arranged in parallel and spaced apart in the horizontal direction. Embodiment 2, as shown in FIG6, there are two wooden planks 3, one angle steel 2 is provided on each side of the beam-slab opening 11, two wooden planks 3 are arranged between two oppositely arranged angle steels 2, and the two wooden planks 3 are arranged in parallel and spaced apart in the horizontal direction. Embodiment 3, as shown in FIG7, there are three wooden planks 3, one angle steel 2 is provided on each side of the beam-slab opening 11, three wooden planks 3 are arranged between two oppositely arranged angle steels 2, and the three wooden planks 3 are arranged in parallel and spaced apart in the vertical direction. Embodiment 4, as shown in FIG8 , there are four wooden squares 3, one angle steel 2 is provided on each side of the beam-slab opening 11, four wooden squares 3 are arranged between two angle steels 2 arranged opposite to each other, and the four wooden squares 3 are arranged in parallel and spaced apart in a horizontal direction. The above embodiment shows a structural mode in which only one angle steel 2 is provided on each side of the template opening, and two angle steels or more than two angle steels may also be provided on each side of the template opening, and the specific situation may be determined according to the on-site construction conditions.

The present embodiment is an assembled aluminum formwork beam and slab opening protection component, which uses angle steel, wooden planks and protection plates to assemble the beam and slab openings for hard protection after the aluminum formwork is installed. It is light in use, easy to install and can be turned around. While ensuring the construction quality, it reduces on-site hazards, lowers safety hazards, and saves costs for safe project construction.

As shown in Figures 1 and 2, an assembled aluminum formwork structure of the present embodiment includes the above-mentioned assembled aluminum formwork process beam and slab opening protection component, and also includes an assembled aluminum formwork 1, on which a beam and slab opening 11 is formed, and the beam and slab opening protection component of the assembled aluminum formwork process is installed on the inner side of the beam and slab opening 11; the protection plate 4 and the angle steel 2 do not exceed the upper side surface of the beam and slab opening 11.

An assembled aluminum formwork structure of the present embodiment can reduce on-site danger sources and lower potential safety hazards by providing protective components.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims (10)

1. An assembled aluminum formwork beam and slab opening protection component, used for installation at the beam and slab opening; characterized in that it comprises at least four angle steels, a plurality of wooden squares and a protection plate, the beam and slab opening is a rectangular opening, at least one angle steel is installed on each side of the rectangular opening, the angle steel is arranged horizontally, the wooden square is erected above the angle steel, and the protection plate is overlapped above the wooden square and covers the beam and slab opening. 2. According to the assembled aluminum formwork beam and slab opening protection component of claim 1, it is characterized in that one side wall of the angle steel is fixedly connected to one edge of the beam and slab opening, and the other side wall of the angle steel is arranged horizontally. 3. According to the assembled aluminum formwork beam and slab opening protection component of claim 2, it is characterized in that the other side wall of the angle steel is located below one side wall of the angle steel. 4. According to the assembled aluminum formwork beam and slab opening protection component of claim 3, it is characterized in that one side wall of the angle steel is fixedly connected to the inner side wall of one side of the beam and slab opening. 5. According to the assembled aluminum formwork beam and slab opening protection component of claim 4, it is characterized in that a plurality of connecting holes are opened on a side wall of the angle steel, and each connecting hole is fixedly connected to the inner side wall of one side of the beam and slab opening by bolts. 6. According to the assembled aluminum formwork beam and slab opening protection component of claim 5, it is characterized in that the spacing between two adjacent connecting holes on an angle steel is not greater than 200 mm. 7. According to the assembled aluminum formwork beam and slab opening protection component of claim 1, it is characterized in that a plurality of wooden beams are arranged parallel to each other, and the distance between two adjacent wooden beams is not greater than 345 mm. 8. According to the assembled aluminum formwork beam and slab opening protection component of claim 1, it is characterized in that the protection plate is plywood and the thickness of the protection plate is 10 to 20 mm. 9. An assembled aluminum formwork beam and slab opening protection component according to claim 1, characterized in that the upper surfaces of the plurality of wooden beams are located in the same horizontal plane, and the thickness of the wooden beams is not greater than the width of one side wall of the angle steel. 10. An assembled aluminum formwork structure, characterized in that it comprises an assembled aluminum formwork beam and slab opening protection component as described in any one of claims 1 to 9, and also comprises an assembled aluminum formwork, on which a beam and slab opening is formed, and the assembled aluminum formwork beam and slab opening protection component is installed on the inner side of the beam and slab opening; the protection plate and the angle steel do not exceed the upper side surface of the beam and slab opening.