Direct connection external corner aluminum template

Abstract

The utility model provides a direct connection external corner aluminum formwork which comprises a main plate, one face of the main plate is a working face, the other face of the main plate is a supporting face, the peripheral edge of the main plate is bent and extends towards one side of the supporting face to form an edge folding strip, and the edge folding strip is perpendicular to the main plate. The long edge of one side of the main plate extends outwards to form a connecting strip, the connecting strip is parallel to the plate face of the main plate, the width of the connecting strip is consistent with that of the edge folding strip, and the connecting strip and the edge folding strip located on the short edge of the main plate are connected in a staggered mode. Mounting holes which are distributed in the length direction of the main plate are formed in the edge folding strips which are located on the long sides of the main plate and far away from the connecting strips in a penetrating mode. The external corner positioning device is simple in structure and convenient to disassemble and assemble, can be directly connected with a wall surface template, cancels the use of a traditional C-shaped groove, can effectively position the external corner position, ensures the right angle shape of the external corner position, improves the construction efficiency and the overall quality of a room, and has great popularization significance.

Description

TECHNICAL FIELD

[0001] The utility model relates to building technical field, concretely relates to a straight connection external corner aluminum formwork. BACKGROUND

[0002] Aluminum alloy formwork has gradually become the first choice of standard residential project formwork engineering with efficient construction efficiency and good construction quality.

[0003] When forming the external corner position, the external corner aluminum formwork needs to be used, and in the traditional construction, the support still needs to rely on the C groove, that is, in the aluminum form installation process, the whole system is connected and constituted by three parts of wallboard aluminum form, C groove aluminum form and top plate aluminum form, however, the fixing of the traditional C groove is often difficult, and in the use process, the formwork is easy to be distorted or dislocated, thereby affecting the forming quality of the building. Therefore, it is important to develop a straight connection external corner aluminum formwork to cancel the connection of the traditional C groove aluminum form, which can effectively solve the support problem of the building external corner formwork in the building field. SUMMARY

[0004] The utility model aims at providing a straight connection external corner aluminum formwork to solve some problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a straight connection external corner aluminum formwork, including a main plate, one side of the main plate is a working surface, and the other side is a supporting surface, a folding edge strip perpendicular to the supporting surface is arranged on the periphery of the main plate;

[0006] One side long edge of the main plate extends outward to form a connecting strip, the connecting strip is parallel to the plate surface of the main plate, and the width of the connecting strip is consistent with the width of the folding edge strip, and the connecting strip, the folding edge strip on the short edge of the main plate, and the folding edge strip on the long edge of the main plate and away from the connecting strip are all provided with mounting holes distributed along the length direction.

[0007] Further, the supporting surface is provided with a first reinforcing rib and a second reinforcing rib, the first reinforcing rib is integrally formed with the main plate, and the second reinforcing rib is welded and fixed on the upper end surface of the first reinforcing rib and crosses the first reinforcing rib.

[0008] Further, the second reinforcing rib is perpendicular to the first reinforcing rib.

[0009] Further, the folding edge strip on the long edge of the main plate and close to the connecting strip is perpendicular to the connecting strip to form a right angle groove, a plurality of triangular pieces are fixedly connected in the right angle groove, and the folding edge strip on the long edge of the main plate and close to the connecting strip and the connecting strip are connected with the triangular pieces respectively.

[0010] Further, the working surface is a smooth surface.

[0011] After the technical scheme is applied, the following beneficial effects are obtained compared with the prior art: simple structure, convenient disassembly, direct connection with the wall formwork, cancellation of the use of traditional C grooves, effective positioning of the external corner position, ensuring the right angle, improving the construction efficiency and the overall quality of the room, and great popularization significance. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description only represent some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 is a structural schematic view of the present application;

[0014] Figure 2 is a top view corresponding to Figure 1 ;

[0015] Figure 3 is a rear view corresponding to Figure 1 ;

[0016] Figure 4 is a structural schematic view when the present application is connected with the wall formwork;

[0017] Figure 5 is a top view corresponding to Figure 4 ;

[0018] Figure 6 is a structural schematic view of the embodiment 2 of the present application;

[0019] Figure 7 is a top view corresponding to Figure 6 .

[0020] Explanation of reference signs: 1, main plate; 11, working surface; 12, supporting surface; 121, first reinforcing rib; 122, second reinforcing rib; 13, folded edge strip; 14, connecting strip; 141, mounting hole; 142, triangular piece. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0022] The utility model provides a straight connect male corner aluminum formwork, below combining the drawing to this utility model do detailed description.

[0023] Embodiment 1

[0024] Referring to Figures 1-5 The technical scheme adopted by the embodiment is shown in the drawings: a straight connect male corner aluminum formwork, comprising a main plate 1, one side of the main plate 1 is a working surface 11, the working surface 11 is a smooth surface, the other side of the main plate 1 is a supporting surface 12, the periphery of the main plate 1 is bent and extended to form a folded edge strip 13 on the side facing the supporting surface 12, and the folded edge strip 13 is perpendicular to the main plate 1. One long side of the main plate 1 extends outward to form a connecting strip 14, the connecting strip 14 is parallel to the working surface 11 of the main plate 1, and the width of the connecting strip 14 is consistent with the width of the folded edge strip 13, and mounting holes 141 are provided on the connecting strip 14, the folded edge strip 13 on the short side of the main plate 1, and the folded edge strip 13 on the long side of the main plate 1 away from the connecting strip 14, and the mounting holes 141 are distributed along the length direction.

[0025] It should be specifically pointed out that the supporting surface 12 is provided with a first reinforcing rib 121 and a second reinforcing rib 122, the first reinforcing rib 121 is integrally formed with the main plate 1, and the first reinforcing rib 121 can be a one-bar reinforcing rib or an I-shaped reinforcing rib. The second reinforcing rib 122 is welded and fixed to the upper end face of the first reinforcing rib 121, and the second reinforcing rib 122 is connected with the first reinforcing rib 121 in a cross shape, preferably, the second reinforcing rib 122 is perpendicular to the first reinforcing rib 121.

[0026] The straight connect male corner formwork body is in a one-bar structure, in actual use, as shown in the drawings, Figures 4-5 One long side of the straight connect male corner formwork is connected with a wall formwork through the folded edge strip 13, and the other long side is connected with another wall formwork through the connecting strip 14, thereby forming an L-shaped structure, the stability of the overall structure is strong, the perpendicularity of the male corner can be better guaranteed, the pouring of the male corner is facilitated, and the straight connect male corner formwork is easy to disassemble and assemble.

[0027] Embodiment 2

[0028] Referring to Figures 6-7As shown, the difference between the embodiment and embodiment 1 is that the folded edge strip 13 located at the long side of the main plate 1 and close to the connecting strip 14 is perpendicular to the connecting strip 14, forming a right angle groove, and a plurality of triangular pieces 142 are welded and fixed in the right angle groove, the triangular piece 142 is an isosceles triangular piece, and the folded edge strip 13 located at the long side of the main plate 1 and close to the connecting strip 14 is connected with two equal sides of the triangular piece 142 respectively. Through the setting of the triangular piece 142, the connecting strength between the connecting strip 14 and the adjacent folded edge strip 13 can be improved, and then the stability of the overall structure is improved.

[0029] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0030] The above is only used to illustrate the technical scheme of the present application, not to limit it, and other modifications or equivalent replacements of the technical scheme of the present application made by those skilled in the art should be covered in the scope of the claims of the present application, as long as they do not deviate from the spirit and scope of the technical scheme of the present application.

Claims

1. A direct-connection aluminum corner formwork, characterized in that, Includes a motherboard (1), one side of which is a working surface (11) and the other side is a support surface (12). The four periphery of the motherboard (1) is provided with folded edge strips (13) perpendicular to the support surface (12). One of the long sides of the motherboard (1) extends outward to form a connecting strip (14). The connecting strip (14) is parallel to the surface of the motherboard (1), and the width of the connecting strip (14) is the same as the width of the folded edge strip (13). Mounting holes (141) distributed along their length direction are provided through the connecting strip (14), the folded edge strip (13) located on the short side of the motherboard (1), and the folded edge strip (13) located on the long side of the motherboard (1) and away from the connecting strip (14).

2. The direct-connection external corner aluminum template according to claim 1, characterized in that, The support surface (12) is provided with a first reinforcing rib (121) and a second reinforcing rib (122). The first reinforcing rib (121) is integrally formed with the main board (1). The second reinforcing rib (122) is welded and fixed to the upper end face of the first reinforcing rib (121) and intersects with the first reinforcing rib (121).

3. The direct-connection external corner aluminum template according to claim 2, characterized in that, The second reinforcing rib (122) is perpendicular to the first reinforcing rib (121).

4. The direct-connection external corner aluminum template according to claim 1, characterized in that, The folded edge strip (13) located on the long side of the motherboard (1) and close to the connecting strip (14) is perpendicular to the connecting strip (14) to form a right-angle groove. Multiple triangular pieces (142) are fixedly connected in the right-angle groove. The folded edge strip (13) located on the long side of the motherboard (1) and close to the connecting strip (14) and the connecting strip (14) are respectively connected to the triangular pieces (142).

5. The direct-connection external corner aluminum template according to claim 1, characterized in that, The working surface (11) is a smooth surface.

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