Aluminum-wood combined U-shaped connecting component

Abstract

The utility model provides an aluminum-wood combined U-shaped connecting component which comprises an aluminum formwork and a wood formwork which are arranged side by side, a U-shaped keel is arranged between the aluminum formwork and the wood formwork and comprises a U-shaped piece, the folded edge of the aluminum formwork is fixedly embedded into the U-shaped piece, one side of the end of the U-shaped piece is fixedly connected with a connecting plate, and the other side of the end of the U-shaped piece is fixedly connected with the connecting plate. And the connecting plate is provided with a self-tapping screw and is fixedly connected with the wood template. The customized aluminum alloy U-shaped keel component is easy to install, reliable and compact in connection and not prone to being affected by external factors such as vibration and knocking, the transition of a formwork face at the connecting position is smooth, and the construction quality and the forming effect are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of formwork connection, and particularly to an aluminum-wood combined U-shaped connection member. Background Art

[0002] At present, due to the progress of technology and the improvement of quality requirements, the use of aluminum alloy formwork has gradually increased.

[0003] Aluminum alloy formwork is mainly used for formwork construction of standard floors of high-rise buildings. However, for the construction of some roof floors, balcony arcs and other special-shaped structures, considering comprehensive cost factors, wooden formwork is usually used for construction. There are problems such as difficult connection between aluminum formwork and wooden formwork and easy loosening at the joint. Summary of the Invention

[0004] To solve the above problems, the present invention discloses an aluminum-wood combined U-shaped connection member, which includes an aluminum formwork and a wooden formwork arranged side by side. A U-shaped keel is arranged between the aluminum formwork and the wooden formwork. The U-shaped keel includes a U-shaped member, and the folded edge of the aluminum formwork is embedded and fixed inside the U-shaped member. The U-shaped member is used for the fixed connection between aluminum formworks, and the U-shaped structure is more likely to be positioned and connected with the aluminum formwork.

[0005] One side of the end of the U-shaped member is fixedly connected with a connecting plate, and self-tapping screws are arranged on the connecting plate and fixedly connected with the wooden formwork. The connecting plate is fixedly connected with the wooden formwork through self-tapping screws. The fixed connection between the aluminum formwork and the wooden formwork is realized through the U-shaped keel.

[0006] Preferably, through holes are penetrated in the U-shaped member, and bolts are inserted in the through holes. The bolts are used for the fixed connection between the U-shaped member and the aluminum formwork. The model of the bolts is M14, and it is determined that the positions of the through holes on the aluminum formwork are the same as those on the U-shaped member.

[0007] Preferably, the U-shaped keel is integrally formed of aluminum alloy.

[0008] Preferably, a backing plate is arranged between the connecting plate and the wooden formwork. It is used to adjust the position of the wooden formwork to ensure that the casting surfaces of the aluminum formwork and the wooden formwork are flush, which can improve the casting quality.

[0009] The beneficial effects of the present invention are as follows: The customized aluminum alloy U-shaped keel member is simple to install, the connection is reliable, dense and not loose, and it is not easily affected by external factors such as vibration and knocking. The formwork surface at the connection joint is flat in transition, improving the construction quality and forming effect. Brief Description of the Drawings

[0010] Figure 1 It is the installation schematic diagram of the present invention;

[0011] Figure 2Schematic three-dimensional view of the U-shaped keel structure of the present invention.

[0012] List of reference numerals:

[0013] 1. Aluminum formwork; 2. U-shaped keel; 3. Bolt; 4. Self-tapping screw; 5. Backing plate; 6. Wooden formwork

[0014] 21. U-shaped member; 22. Through hole; 23. Connecting plate. Detailed implementation manners

[0015] The present invention will be further clarified below in conjunction with the drawings and specific implementation manners. It should be understood that the following specific implementation manners are only used to illustrate the present invention and not to limit the scope of the present invention. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0016] As Figures 1 to 2 shown, the aluminum-wood combined U-shaped connecting member includes an aluminum formwork 1 and a wooden formwork 6 arranged side by side. A U-shaped keel 2 is provided between the aluminum formwork 1 and the wooden formwork 6. The U-shaped keel 2 realizes the fixed connection between the aluminum formwork 1 and the wooden formwork 6. The U-shaped keel 2 includes a U-shaped member 21, and the folded edge of the aluminum formwork 1 is embedded and fixed inside the U-shaped member 21. By providing the U-shaped member 21, it is easier to assemble and position when the folded edge of the aluminum formwork 1 is fitted.

[0017] One side of the end of the U-shaped member 21 is fixedly connected with a connecting plate 23. Self-tapping screws 4 are provided on the connecting plate 23 and are fixedly connected with the wooden formwork 6. By using the self-tapping screws 4, the fixed connection between the connecting plate 23 and the wooden formwork 6 is realized.

[0018] A through hole 22 is provided through the U-shaped member 21. A bolt 3 is inserted through the through hole 22. The model of the bolt 3 is M14. The bolt 3 is used for the fixed connection between the U-shaped member 21 and the aluminum formwork 1. Similarly, a through hole is provided on the aluminum formwork 1, and the position of this through hole is consistent with the position of the through hole 22 on the U-shaped member 21.

[0019] The U-shaped keel 2 is integrally formed of aluminum alloy.

[0020] A backing plate 5 is provided between the connecting plate 23 and the wooden formwork 6. Ensure that the casting surface surrounded by the aluminum formwork 1 and the wooden formwork 6 is flush, and improve the quality of casting.

[0021] The technical means disclosed in the solution of the present invention are not limited to the technical means disclosed in the above implementation manners, but also include technical solutions composed of any combination of the above technical features.

Claims

1. Aluminum-wood combined U-shaped connecting member, including aluminum formwork (1) and wooden formwork (6) arranged side by side, characterized in that, A U-shaped keel (2) is arranged between the aluminum formwork (1) and the wooden formwork (6). The U-shaped keel (2) includes a U-shaped member (21), and the folded edge of the aluminum formwork (1) is embedded and fixed inside the U-shaped member (21). One side of the end of the U-shaped member (21) is fixedly connected with a connecting plate (23). A self-tapping screw (4) is arranged on the connecting plate (23) and is fixedly connected with the wooden formwork (6).

2. The aluminum-wood combined U-shaped connecting member according to claim 1, wherein: A through hole (22) is arranged through the U-shaped member (21), and a bolt (3) is inserted through the through hole (22). The bolt (3) is used for the fixed connection between the U-shaped member (21) and the aluminum formwork (1).

3. The aluminum-wood combined U-shaped connecting member according to claim 1, wherein: The U-shaped keel (2) is integrally formed of aluminum alloy.

4. The aluminum-wood combined U-shaped connecting member according to claim 1, characterized in that: A cushion plate (5) is arranged between the connecting plate (23) and the wooden formwork (6).

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