Aluminum-wood combined template structure for variable-cross-section arc-shaped wall body

Abstract

The utility model relates to an aluminum-wood combined template structure for a variable cross-section arc-shaped wall, which belongs to the technical field of variable cross-section arc-shaped walls and comprises two arc-shaped aluminum alloy templates, a reinforcing structure is arranged outside the arc-shaped aluminum alloy templates and comprises a concrete structure wall fixedly connected with the arc-shaped aluminum alloy templates, and the concrete structure wall is connected with the arc-shaped aluminum alloy templates. Opposite-pulling screws penetrating through the concrete structure wall are inserted into the two arc-shaped aluminum alloy formworks. According to the aluminum-wood combined formwork structure for the variable-cross-section arc-shaped wall, the reinforcing structure is arranged, the structure of an aluminum alloy formwork is optimized in an aluminum-wood combined mode, slurry leakage of the variable-cross-section arc-shaped wall in the construction process is reduced, and construction of the variable-cross-section arc-shaped wall is facilitated; the problems that in the process that an existing aluminum alloy formwork is used for conducting construction pouring on an arc-shaped wall, due to the influence of the radian of the wall, gaps exist between aluminum alloy formworks easily, slurry leakage occurs in the pouring process of the arc-shaped wall, and the construction efficiency of the arc-shaped wall is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of variable-section arc-shaped walls, in particular to an aluminum-wood combined template structure of a variable-section arc-shaped wall. Background Art

[0002] Under the background of national energy conservation and emission reduction, the requirements for prefabricated construction of buildings are getting higher and higher. The use of prefabricated formwork has become a common phenomenon, especially the application of aluminum alloy formwork, which can not only speed up the construction period but also reduce the consumption of wood. The materials are reusable and have a high turnover rate. However, with the changes in aesthetics in the design field, the design of curved structures has become a major trend.

[0003] However, when using existing aluminum alloy formworks to construct and cast curved walls, due to the curvature of the wall, gaps are easily formed between the aluminum alloy formworks, causing leakage of the curved wall during the casting process, thereby reducing the construction efficiency of the curved wall. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a variable-section curved wall aluminum-wood combined formwork structure, which has the advantages of convenient construction and leakage prevention. It solves the problem that in the process of using existing aluminum alloy formworks to construct and cast curved walls, due to the influence of the curvature of the wall, gaps are easily caused between the aluminum alloy formworks, causing leakage of the curved wall during the casting process, thereby reducing the construction efficiency of the curved wall.

[0005] To achieve the above object, the utility model provides the following technical solutions: a variable-section curved wall aluminum-wood combined formwork structure, comprising two curved aluminum alloy formworks, wherein a reinforcement structure is arranged on the outside of the curved aluminum alloy formworks;

[0006] The reinforcement structure includes a concrete structural wall fixedly connected to the arc-shaped aluminum alloy formwork, the interiors of the two arc-shaped aluminum alloy formworks are plugged with tension screws that penetrate the concrete structural wall, the exterior of the concrete structural wall is provided with two wooden formworks, the exterior of the wooden formworks is provided with wooden keels, the interiors of the two wooden keels are plugged with tension bolts that penetrate the wooden formworks and the concrete structural wall, the gap between the arc-shaped aluminum alloy formwork and the concrete structural wall is filled with wooden squares, and the exteriors of the wooden squares are fixedly connected with elastic rubber pads.

[0007] Furthermore, the concrete structural wall is located on a side opposite to the two curved aluminum alloy templates, and the size of the concrete structural wall is larger than the curved aluminum alloy templates.

[0008] Furthermore, the two arc-shaped aluminum alloy templates are symmetrically distributed, and the sizes of the two arc-shaped aluminum alloy templates are matched.

[0009] Furthermore, the arc-shaped aluminum alloy formwork and the concrete structural wall are both provided with through holes, and the tension screws penetrate the arc-shaped aluminum alloy formwork and the concrete structural wall through the through holes.

[0010] Furthermore, the wooden keel, wooden formwork and concrete structural wall are all provided with mounting holes inside, and the tension bolts pass through the wooden keel, wooden formwork and concrete structural wall through the mounting holes.

[0011] Furthermore, the wooden square is located at the bottom of the arc-shaped aluminum alloy template, and the elastic rubber pad is tightly fitted to the arc-shaped aluminum alloy template.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The variable-section curved wall aluminum-wood combined formwork structure optimizes the structure of the aluminum alloy formwork by setting a reinforcement structure and combining aluminum with wood, thereby reducing leakage of the variable-section curved wall during construction, facilitating the construction of the variable-section curved wall, and solving the problem that, during the process of using the existing aluminum alloy formwork to construct and cast the curved wall, due to the influence of the curvature of the wall, gaps are easily formed between the aluminum alloy formworks, causing leakage of the curved wall during casting, thereby reducing the construction efficiency of the curved wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the arc-shaped aluminum alloy template structure of the utility model.

[0016] In the figure: 1. Arc-shaped aluminum alloy formwork; 2. Concrete structural wall; 3. Tension screws; 4. Wooden keel; 5. Wooden formwork; 6. Tension bolts; 7. Elastic rubber pad; 8. Wooden square. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-2 In this embodiment, a variable-section curved wall aluminum-wood combined formwork structure includes two curved aluminum alloy formworks 1, and a reinforcement structure is arranged on the outside of the curved aluminum alloy formworks 1.

[0019] In this embodiment, the reinforcement structure includes a concrete structural wall 2 fixedly connected to the curved aluminum alloy formwork 1, the two curved aluminum alloy formworks 1 are symmetrically distributed, the sizes of the two curved aluminum alloy formworks 1 are adapted to each other, the curved aluminum alloy formworks 1 are prefabricated in a processing plant, and the interface size and shape of the concrete wall can be guaranteed, reducing the difficulty of on-site assembly, the concrete structural wall 2 is located on the opposite side of the two curved aluminum alloy formworks 1, the size of the concrete structural wall 2 is larger than the curved aluminum alloy formworks 1, and the curved aluminum alloy formworks 1 are used to facilitate the casting and forming of the concrete structural wall 2, which is convenient for users to use. The cross-sections of the upper and lower concrete structural walls 2 are inconsistent and are curved as a whole. When the concrete pouring of the concrete structural wall 2 is completed, the formwork on the original structural surface is removed, and the two curved aluminum alloy formworks 1 are internally connected with tension screws 3 that penetrate the concrete structural wall 2.

[0020] Among them, the inside of the curved aluminum alloy formwork 1 and the concrete structural wall 2 are both provided with through holes, and the tension screws 3 pass through the curved aluminum alloy formwork 1 and the concrete structural wall 2 through the through holes to limit and fix the curved aluminum alloy formwork 1, which is convenient for the assembly and connection of the curved aluminum alloy formwork 1, the construction of the construction personnel, and the disassembly of the curved aluminum alloy formwork 1. Two wooden formworks 5 are arranged on the outside of the concrete structural wall 2, and wooden keels 4 are arranged on the outside of the wooden formworks 5. The two wooden keels 4 are internally inserted with tension bolts 6 that pass through the wooden formworks 5 and the concrete structural wall 2.

[0021] In addition, installation holes are provided inside the wooden keel 4, the wooden formwork 5 and the concrete structural wall 2, and the tension bolts 6 pass through the wooden keel 4, the wooden formwork 5 and the concrete structural wall 2 through the installation holes to limit and fix the wooden keel 4 and the wooden formwork 5, which are convenient for repeated use and can reduce the waste of opening holes in the concrete structure. The gap between the curved aluminum alloy formwork 1 and the concrete structural wall 2 is filled with wooden squares 8, and the outside of the wooden squares 8 is fixedly connected with elastic rubber pads 7. The wooden squares 8 are located at the bottom of the curved aluminum alloy formwork 1, and the elastic rubber pads 7 are tightly fitted to the curved aluminum alloy formwork 1. The tight fit between the elastic rubber pads 7 and the curved aluminum alloy formwork 1 can avoid the looseness of traditional mortar sealing and sealant sealing to cause slurry leakage, thereby affecting the quality of concrete.

[0022] In summary, the variable-section curved wall aluminum alloy formwork aluminum-wood combined node provided by the utility model has the following advantages:

[0023] (1) The curved aluminum alloy formwork 1 is prefabricated in the processing plant, which can ensure the interface size and shape of the concrete wall and reduce the difficulty of on-site assembly;

[0024] (2) The leakage plugging problem can be solved by using common wooden blocks and formwork at the construction site;

[0025] (3) The tension bolts 6 can be reused by using the screws used in the construction of the original lower wall wooden formwork 5, which can reduce the waste of drilling holes in the concrete structure;

[0026] (4) The elastic rubber pad 7 is tightly combined with the aluminum alloy formwork to avoid the looseness of traditional mortar sealing and sealant sealing, which may cause slurry leakage and affect the quality of concrete.

[0027] This variable-section curved wall aluminum alloy formwork aluminum-wood joint node is also suitable for walls of other shapes such as straight walls and circular walls. At the same time, this aluminum-wood joint node can be partially improved according to the form of the wall, such as the spacing of the wooden squares 8, the material of the formwork, the specifications of the wooden squares 8, etc.

[0028] The beneficial effects of the above embodiments are:

[0029] The variable-section curved wall aluminum-wood combined formwork structure optimizes the structure of the aluminum alloy formwork by setting a reinforcement structure and combining aluminum with wood, thereby reducing leakage of the variable-section curved wall during construction, facilitating the construction of the variable-section curved wall, and solving the problem that, during the process of using the existing aluminum alloy formwork to construct and cast the curved wall, due to the influence of the curvature of the wall, gaps are easily formed between the aluminum alloy formworks, causing leakage of the curved wall during casting, thereby reducing the construction efficiency of the curved wall.

[0030] The working principle of the above embodiment is:

[0031] The variable-section arc-shaped wall aluminum-wood combined formwork structure is used to cast the bottom concrete wall, remove the formwork and wooden squares 8 on the original concrete wall, retain the tension screws 3, roughen the concrete on the top of the wall and tie the upper wall steel bars, install the wooden squares 8 and elastic rubber pads 7 on the top of the concrete wall, install the arc-shaped aluminum alloy mold 1, adjust and correct the formwork and tighten the tension screws 3, install the external wooden formwork 5 of the concrete wall structure, and install the wooden squares 8 outside the wooden formwork 5 and tighten them with tension bolts 6.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A variable-section curved wall aluminum-wood combined formwork structure, comprising two curved aluminum alloy formworks (1), characterized in that: The arc-shaped aluminum alloy template (1) is provided with a reinforcement structure on the outside; The reinforcement structure comprises a concrete structural wall (2) fixedly connected to an arc-shaped aluminum alloy formwork (1); two arc-shaped aluminum alloy formworks (1) are internally inserted with tension screws (3) penetrating the concrete structural wall (2); two wooden formworks (5) are arranged outside the concrete structural wall (2); wooden keels (4) are arranged outside the wooden formworks (5); tension bolts (6) penetrating the wooden formworks (5) and the concrete structural wall (2) are internally inserted into the two wooden keels (4); a gap between the arc-shaped aluminum alloy formwork (1) and the concrete structural wall (2) is filled with wooden squares (8); and elastic rubber pads (7) are fixedly connected to the outside of the wooden squares (8).

2. The variable cross-section curved wall aluminum-wood combined formwork structure according to claim 1, characterized in that: The concrete structure wall (2) is located on one side opposite to the two curved aluminum alloy templates (1), and the size of the concrete structure wall (2) is larger than the curved aluminum alloy templates (1).

3. The variable cross-section curved wall aluminum-wood combined formwork structure according to claim 1 is characterized in that: The two arc-shaped aluminum alloy templates (1) are symmetrically distributed, and the sizes of the two arc-shaped aluminum alloy templates (1) are matched.

4. The variable cross-section curved wall aluminum-wood combined formwork structure according to claim 1, characterized in that: The arc-shaped aluminum alloy formwork (1) and the concrete structural wall (2) are both provided with through holes, and the tension screw rods (3) penetrate the arc-shaped aluminum alloy formwork (1) and the concrete structural wall (2) through the through holes.

5. The variable cross-section curved wall aluminum-wood combined formwork structure according to claim 1 is characterized by: The wooden keel (4), the wooden formwork (5) and the concrete structure wall (2) are all provided with mounting holes inside, and the tension bolts (6) pass through the wooden keel (4), the wooden formwork (5) and the concrete structure wall (2) through the mounting holes.

6. The variable cross-section curved wall aluminum-wood combined formwork structure according to claim 1, characterized in that: The wooden square (8) is located at the bottom of the arc-shaped aluminum alloy template (1), and the elastic rubber pad (7) is tightly fitted to the arc-shaped aluminum alloy template (1).

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