Aluminum formwork for bridges

Abstract

This utility model relates to the field of bridge construction technology, specifically to an aluminum formwork for bridges. One of the core technological effects of this aluminum formwork for bridges is to achieve efficient and stable docking and maintenance. The docking components allow for quick docking and fixing between formwork panels, improving the convenience of disassembly. The buffer structure enhances docking stability, and the dustproof design reduces component wear. The sliding grooves and protrusions enable docking in another direction. Another core effect is to extend service life and ensure performance. The wear-resistant layer on the surface of the aluminum formwork body enhances friction resistance and reduces wear during use. The sliding and rotating structures of each component are rationally designed, ensuring both flexible functionality and stable operation, thus improving the overall durability and practicality of the formwork.

Description

Technical Field

[0001] This utility model relates to the field of bridge construction technology, specifically to an aluminum formwork for bridges. Background Technology

[0002] In bridge construction, formwork is a crucial support device for concrete pouring and shaping. Traditional bridge formwork often uses steel or wood. While steel formwork has high strength, it is also heavy, requiring more manpower and machinery costs for transportation and installation. Furthermore, it is prone to rust after long-term use, resulting in high maintenance costs. Wood formwork is cheaper but lacks strength, can be reused less frequently, and is easily deformed by pouring pressure or environmental humidity, affecting the accuracy of bridge pouring and failing to meet the requirements of material recycling in green construction.

[0003] With the application of lightweight and high-strength materials, aluminum formwork has gradually entered the field of bridge construction. It is lightweight, easy to install, and reusable. However, existing aluminum formwork still has some problems: the connection between formworks mostly relies on bolts and other connectors, resulting in low installation and disassembly efficiency, and the stability after connection is easily affected by factors such as vibration; after use, concrete residue and other stains remain on the surface of the formwork, and manual cleaning is time-consuming and labor-intensive, and there is a lack of dedicated cleaning structures; at the same time, the wear resistance of the aluminum formwork surface needs to be improved, and long-term use is prone to wear, affecting the service life and pouring effect.

[0004] A search revealed existing technology (publication number: CN218699920U), which describes "an aluminum template for the construction process of precast bridge components." This utility model uses mounting bolts to move a sliding plate, causing a rod on one side of the sliding plate to insert into a support rod, thereby connecting the aluminum template body, which is fixedly connected to the support rod, to the mounting base. Springs, grooves, and sliders are used to assist in positioning and buffering.

[0005] However, the device uses a bolt connection method, which results in low installation and disassembly efficiency and insufficient maintenance convenience. In addition, the wear-resistant and corrosion-resistant layers have complex structures and high manufacturing costs. Utility Model Content

[0006] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an aluminum template for bridges.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: an aluminum formwork for bridges, comprising: an aluminum formwork body; and a docking assembly, of which four sets are provided, located on the side walls of the four corners of the aluminum formwork body, including a limiting cover, a locking block, a control rod, and a dustproof shell. The limiting cover is welded to the side wall of the aluminum formwork body, the locking block is rotatably connected inside the limiting cover, the control rod passes through the side wall of the limiting cover and one end is welded to the locking block, and the dustproof shell is fixedly connected to the side wall of the aluminum formwork body.

[0008] As a further description of the above technical solution: The surface of the aluminum template body is provided with a wear-resistant layer, which is made of anodized ceramic.

[0009] As a further description of the above technical solution: The side wall of the limiting cover is provided with a sliding groove, which is an arc-shaped sliding groove and is slidably connected to the control rod.

[0010] As a further description of the above technical solution: The docking assembly further includes: two rotating blocks, located in the groove of the aluminum template body, one of which is fixedly connected to the other end of the control rod via a connecting plate and rotatably connected to the connecting plate, and the other is rotatably connected to the inner wall of the groove.

[0011] As a further description of the above technical solution: The docking assembly further includes: an adjusting rod, which is a telescopic rod, with its two ends welded to two rotating blocks respectively; and an adjusting spring, which is disposed inside the adjusting rod and welded to the inner wall of the adjusting rod.

[0012] As a further description of the above technical solution: The aluminum template body is also welded with support plates.

[0013] As a further description of the above technical solution: The cleaning assembly further includes: a groove is provided on one side of the support plate and a protrusion is provided on the other side for docking with other aluminum templates.

[0014] This utility model has the following beneficial effects: One of the core technological advantages of the aluminum formwork used in this bridge is the achievement of efficient and stable docking and maintenance. The docking components allow for quick and easy fixing of the formwork, improving disassembly convenience. The buffer structure enhances docking stability, and the dustproof design reduces component wear. Slides and protrusions enable docking in another direction.

[0015] Another key benefit is extended service life and guaranteed performance. The wear-resistant layer on the surface of the aluminum formwork enhances its anti-friction ability and reduces wear during use; the sliding and rotating structures of each component are rationally designed to ensure both flexible functionality and stable operation, thereby improving the overall durability and practicality of the formwork. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure when the two aluminum template bodies of this utility model are joined together; Figure 3 This is a schematic diagram of a set of docking components of this utility model.

[0017] Legend: 1. Aluminum formwork body; 2. Connecting assembly; 21. Limiting cover; 22. Locking block; 23. Control rod; 24. Rotating block; 25. Adjusting rod; 26. Adjusting spring; 27. Dustproof shell; 3. Support plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0020] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0021] like Figures 1 to 3 As shown, this embodiment provides an aluminum formwork for bridges, comprising: an aluminum formwork body 1; and four sets of docking components 2 located on the side walls of the four corners of the aluminum formwork body 1, including a limiting cover 21, a locking block 22, a control rod 23, and a dustproof shell 27. The limiting cover 21 is welded to the side wall of the aluminum formwork body 1, the locking block 22 is rotatably connected to the inside of the limiting cover 21, the control rod 23 passes through the side wall of the limiting cover 21 and one end is welded to the locking block 22, and the dustproof shell 27 is fixedly connected to the side wall of the aluminum formwork body 1.

[0022] Specifically, the surface of the aluminum template body 1 is provided with a wear-resistant layer, which is made of anodized ceramic layer.

[0023] Specifically, a sliding groove is provided on the side wall of the limiting cover 21. The sliding groove is an arc-shaped sliding groove and is slidably connected to the control rod 23.

[0024] Specifically, the aluminum template body 1 is provided with reinforcing ribs on its rear side.

[0025] In this embodiment, the aluminum formwork body 1, the docking assembly 2, and the cleaning assembly 3 constitute an aluminum formwork for bridges according to this application. Example

[0026] Specifically, the docking assembly 2 also includes: two rotating blocks 24 located in the groove of the aluminum template body 1, one of which is fixedly connected to the other end of the control rod 23 via a connecting plate and is rotatably connected to the connecting plate, and the other is rotatably connected to the inner wall of the groove; an adjusting rod 25, which is a telescopic rod, with both ends welded to the two rotating blocks 24 respectively; and an adjusting spring 26 located inside the adjusting rod 25 and welded to the inner wall of the adjusting rod 25.

[0027] In this embodiment, when the control rod 23 drives the rotating block 24 to rotate, the adjusting rod 25 extends and retracts, and the adjusting spring 26 extends and retracts to generate elastic force, which assists the rotating block 24 to reset. The adjusting rod 25 and the adjusting spring 26 buffer the force on the control rod 23, thereby achieving stable reset of the locking block 22 and enhancing docking stability. Example

[0028] Specifically, a support plate 3 is also welded onto the aluminum template body 1.

[0029] Specifically, the cleaning component 3 also includes: a groove is provided on one side of the support plate 3 and a protrusion is provided on the other side for docking with other aluminum templates.

[0030] In this embodiment, the protrusion of the support plate 3 on the previous aluminum template engages with the sliding groove on the next aluminum template to achieve the docking of the aluminum template in another direction.

[0031] In actual use, the staff first connects the two aluminum templates through the protrusions and grooves, and then positions the aluminum template in the other direction through the limiting cover. The two locking blocks 22 contact each other and rotate. When the two aluminum template bodies 1 are tightly fitted, the adjusting spring 26 drives the adjusting rod 25 to extend. The adjusting rod 25 pushes the rotating block 24 to move. The rotating block 24 drives the control rod 23 to rotate. The control rod 23 drives the locking block 22 to rotate inside the limiting cover 21, so that the gap between the two limiting covers 21 is offset relative to the gap between the two limiting covers 21. When disassembly is required, the control rod 23 can be moved.

[0032] It should be noted that all electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device that can be controlled by a computer or other means. The detailed description of known functions and known components is omitted in the specific implementation of this disclosure. In order to ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aluminum formwork for bridges, characterized in that: include: Aluminum formwork body (1); The docking assembly (2) has four sets located on the side walls of the four corners of the aluminum template body (1), including a limiting cover (21), a locking block (22), a control rod (23), and a dustproof shell (27). The limiting cover (21) is welded to the side wall of the aluminum template body (1), the locking block (22) is rotatably connected to the inside of the limiting cover (21), the control rod (23) passes through the side wall of the limiting cover (21) and one end is welded to the locking block (22), and the dustproof shell (27) is fixedly connected to the side wall of the aluminum template body (1).

2. The aluminum formwork for bridges according to claim 1, characterized in that: The surface of the aluminum template body (1) is provided with a wear-resistant layer, which is made of anodized ceramic layer.

3. The aluminum formwork for bridges according to claim 1, characterized in that: The limiting cover (21) has a sliding groove on its side wall. The sliding groove is an arc-shaped sliding groove and is slidably connected to the control rod (23).

4. The aluminum formwork for bridges according to claim 1, characterized in that: The docking component (2) also includes: Two rotating blocks (24) are provided, located in the groove of the aluminum template body (1). One of them is fixedly connected to the other end of the control rod (23) through the connecting plate and is rotatably connected to the connecting plate. The other is rotatably connected to the inner wall of the groove.

5. The aluminum formwork for bridges according to claim 1, characterized in that: The docking component (2) also includes: The adjusting rod (25) is a telescopic rod, and its two ends are welded to two rotating blocks (24) respectively; An adjusting spring (26) is located inside the adjusting rod (25) and is welded to the inner wall of the adjusting rod (25).

6. The aluminum formwork for bridges according to claim 1, characterized in that: The aluminum template body (1) is also welded with a support plate (3).

7. The aluminum formwork for bridges according to claim 6, characterized in that: The support plate (3) has a groove on one side and a protrusion on the other side for docking with another aluminum template.

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