Aluminum alloy template with double-layer structure

Abstract

The utility model belongs to the technical field of aluminum alloy templates, particularly relates to an aluminum alloy template with a double-layer structure, and aims to solve the problems that the pressure of a large amount of pouring cement on the aluminum alloy template is increased along with the increase of the height of a poured wall body, and particularly, the aluminum alloy template at the bottom bears the maximum pressure and is easy to damage and deform. According to the technical scheme, the formwork comprises a formwork body, a plurality of installation holes matched with bolts for installation and use are formed in the periphery of the formwork body, the installation holes are arranged at equal intervals, and aluminum plates matched with the formwork body in size are arranged in the formwork body. Two cross rods are symmetrically welded to the two ends of the inner wall of the formwork body, and the cross rods are hollow. According to the utility model, the structural stability of the template main body is integrally improved, the anti-pressure capability is improved, the impact force of a large amount of poured cement on the template main body is dealt with, the durability is improved, the recycling is facilitated, and the construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy templates, in particular to an aluminum alloy template with a double-layer structure. Background Art

[0002] The full name of aluminum alloy formwork is aluminum alloy formwork for concrete engineering. It is a new generation of formwork system after plywood formwork, combined steel formwork system, steel frame wood (bamboo) plywood system, large formwork system, and early dismantling formwork system. Aluminum alloy formwork is a formwork suitable for concrete engineering made of aluminum alloy profiles as the main material through mechanical processing and welding processes. It is designed according to the 50mm module and is composed of panels, ribs, main profiles, plane formwork, corner formwork, and early dismantling devices. Aluminum alloy formwork is a new type of building formwork, which is very convenient to use. In actual application, you only need to splice the formworks together to form a mold cavity for pouring walls.

[0003] Most of the existing aluminum alloy formworks are single-layer formworks. Although they can shape concrete, in actual use, as the height of the poured wall increases, the pressure of a large amount of poured cement on the aluminum alloy formwork also increases accordingly. In particular, the aluminum alloy formwork at the bottom is under the greatest pressure and is prone to breakage and deformation, making it impossible to recycle.

[0004] In view of the above problems, the utility model document proposes an aluminum alloy template with a double-layer structure. Utility Model Content

[0005] The utility model provides an aluminum alloy formwork with a double-layer structure, which solves the problem in the prior art that as the height of the poured wall increases, the pressure on the aluminum alloy formwork caused by a large amount of poured cement also increases accordingly, especially the aluminum alloy formwork located at the bottom is subjected to the greatest pressure, is easily damaged and deformed, and cannot be recycled.

[0006] The utility model provides the following technical solutions:

[0007] A double-layer aluminum alloy template, comprising:

[0008] A template body, wherein a plurality of mounting holes for mounting with the latches are arranged around the template body, and the plurality of mounting holes are arranged equidistantly, an aluminum plate of matching size is arranged inside the template body, and two cross bars are symmetrically welded at both ends of the inner wall of the template body, and the cross bars are arranged hollow;

[0009] The reinforcement frame is welded inside the formwork body to enhance the structural stability of the formwork body and increase the maximum load-bearing capacity.

[0010] In a possible design, the top of the reinforcement frame is welded to the bottom of the aluminum plate, and the reinforcement frame is welded by two first reinforcement ribs and two second reinforcement ribs, and the two first reinforcement ribs and the two second reinforcement ribs are arranged perpendicularly and staggered to each other.

[0011] In a possible design, a positioning block is fixedly connected to the intersection of the first reinforcing rib and the second reinforcing rib, and a positioning hole matched with the positioning block is provided on the aluminum plate.

[0012] In a possible design, a plurality of symmetrically arranged oblique tie bars are welded between the crossbar and the aluminum plate, and the oblique tie bars are arranged at an angle.

[0013] In a possible design, a plurality of triangular reinforcement plates are welded at the angles between the template body and the aluminum plate.

[0014] In a possible design, the vertical sections of the first reinforcing ribs, the second reinforcing ribs and the oblique tie bars are all arranged in an L-shape.

[0015] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the present invention.

[0016] The utility model improves the compression resistance of the template body, enhances the structural stability of the template body, and improves the maximum bearing capacity through the coordinated use of the aluminum plate and the reinforcement frame.

[0017] The utility model uses a cross bar and an inclined tie bar in coordination. The cross bar improves the supporting stability of the inner wall of the template body, thereby increasing the anti-deformation performance and making it easier for workers to take and use during installation. At the same time, the hollow cross bar is lighter in weight, and the inclined tie bar strengthens the connection between the cross bar and the aluminum plate, guides the force, and disperses the pressure.

[0018] In the utility model, the structural stability of the formwork body is improved as a whole, the compressive resistance is improved, the impact force of a large amount of pouring cement on the formwork body is coped with, the durability is improved, it is conducive to recycling, and the construction cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a double-layer aluminum alloy template provided by an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the disassembled structure of a double-layer aluminum alloy template provided by an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of a reinforced frame structure of a double-layer aluminum alloy template provided in an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of the aluminum plate structure of a double-layer aluminum alloy template provided in an embodiment of the utility model.

[0023] Figure numerals: 1. formwork body; 2. mounting hole; 3. reinforcement frame; 4. first reinforcement rib; 5. second reinforcement rib; 6. aluminum plate; 7. positioning hole; 8. positioning plug; 9. cross bar; 10. diagonal tie bar; 11. triangular reinforcement plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Embodiment 1

[0026] Please refer to Figure 1-4 , a double-layer aluminum alloy formwork, which is used in the field of aluminum alloy formwork, including:

[0027] A template body 1 is provided with a plurality of mounting holes 2 for use with the plugs around the template body 1. The plurality of mounting holes 2 are equidistantly arranged. During installation, the plugs are passed through the mounting holes 2 and the bolts are passed through the reserved holes on the plugs for fixing, so as to quickly perform splicing and installation. An aluminum plate 6 of matching size is provided in the template body 1. The aluminum plate 6 disperses part of the pressure to improve the compressive resistance of the template body 1. Two cross bars 9 are symmetrically welded at both ends of the inner wall of the template body 1. The cross bars 9 improve the supporting stability of the inner wall of the template body 1, thereby increasing the anti-deformation performance and making it easier for workers to take and use it during installation. The cross bars 9 are hollow in shape. The hollow cross bars 9 are conducive to reducing the overall weight. The vertical section shape of the cross bar 9 is preferably rectangular, but can also be triangular or circular, as long as it has a supporting and fixing effect.

[0028] A plurality of symmetrically arranged oblique tie bars 10 are welded between the cross bar 9 and the aluminum plate 6. The oblique tie bars 10 strengthen the connection between the cross bar 9 and the aluminum plate 6, guide the force, and disperse the pressure. The oblique tie bars 10 are inclined, and the inclined oblique tie bars 10 and the aluminum plate 6 form a stable triangular structure, thereby improving its compressive resistance.

[0029] The reinforcement frame 3 is welded inside the formwork body 1. The top of the reinforcement frame 3 is welded to the bottom of the aluminum plate 6. The reinforcement frame 3 is used to strengthen the connection between the aluminum plate 6 and the formwork body 1. The reinforcement frame 3 is welded by two first reinforcement ribs 4 and two second reinforcement ribs 5. The two first reinforcement ribs 4 and the two second reinforcement ribs 5 are arranged perpendicularly to each other. The first reinforcement ribs 4 and the second reinforcement ribs 5 are used to further enhance the structural stability of the formwork body 1 and improve the maximum bearing capacity.

[0030] The vertical sections of the first reinforcing rib 4, the second reinforcing rib 5 and the oblique bracing rib 10 are all arranged in an L-shape. The L-shaped structure has better structural stability, is not easy to bend and deform, and also uses relatively less material.

[0031] Embodiment 2

[0032] Improvements based on Example 1:

[0033] Please refer to Figure 2-4 A positioning block 8 is fixedly connected to the intersection of the first reinforcing rib 4 and the second reinforcing rib 5, and a positioning hole 7 matched with the positioning block 8 is provided on the aluminum plate 6. The positioning block 8 and the positioning hole 7 are used in combination to facilitate positioning when welding the aluminum plate 6.

[0034] Please refer to Figure 1 A plurality of triangular reinforcement plates 11 are welded at the angle between the template body 1 and the aluminum plate 6. The triangular reinforcement plates 11 strengthen the connection between the template body 1 and the aluminum plate 6 at the angle, further improving the structural stability.

[0035] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A double-layer aluminum alloy template, characterized in that: include: A template body (1), wherein a plurality of mounting holes (2) for use with the plugs are arranged around the template body (1), and the plurality of mounting holes (2) are arranged at equal distances. An aluminum plate (6) of matching size is arranged inside the template body (1), and two cross bars (9) are symmetrically welded at both ends of the inner wall of the template body (1), and the cross bars (9) are arranged to be hollow. The reinforcement frame (3) is welded inside the template body (1) and is used to strengthen the structural stability of the template body (1) and increase the maximum load-bearing capacity.

2. The double-layer aluminum alloy template according to claim 1 is characterized in that: The top of the reinforcement frame (3) is welded to the bottom of the aluminum plate (6), and the reinforcement frame (3) is formed by welding two first reinforcement ribs (4) and two second reinforcement ribs (5), and the two first reinforcement ribs (4) and the two second reinforcement ribs (5) are arranged perpendicularly and staggered to each other.

3. The double-layer aluminum alloy template according to claim 2 is characterized in that: A positioning plug (8) is fixedly connected to the intersection of the first reinforcing rib (4) and the second reinforcing rib (5), and a positioning hole (7) matching the positioning plug (8) is provided on the aluminum plate (6).

4. The double-layer aluminum alloy template according to claim 3 is characterized in that: A plurality of symmetrically arranged oblique tie bars (10) are welded between the cross bar (9) and the aluminum plate (6), and the oblique tie bars (10) are arranged in an inclined manner.

5. The double-layer aluminum alloy template according to claim 1 is characterized in that: A plurality of triangular reinforcement plates (11) are welded at the angle between the template body (1) and the aluminum plate (6).

6. The double-layer aluminum alloy template according to claim 4 is characterized in that: The vertical sections of the first reinforcing rib (4), the second reinforcing rib (5) and the oblique tie rib (10) are all arranged in an L-shape.

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