Fixing device for prism formwork
By designing a fixing device including a connecting plate group and a locking member, the problem that traditional reinforcement devices are difficult to adapt to prisms of different shapes and sizes is solved, and the high adaptability and stability of the fixing device is achieved, reducing construction costs.
Patent Information
- Application Number
- CN202421521145.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-29
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-29
AI Technical Summary
The reinforcement device of traditional frame column formwork is difficult to adapt to prisms of different shapes and sizes, resulting in high construction costs.
A fixing device is designed including a connecting plate group and a locking member. The connecting plate group consists of the first and second connecting plates, both of which are mounted up and down and extend in an opposite direction, and form a space for the prism to pass through by a plurality of connecting plate groups, and enhance the stability of the connection through the locking member.
The device can adapt to prisms of different shapes and sizes, ensure the stable position of the prisms in the fixing device, improve construction quality and efficiency, and reduce construction costs.
Smart Images
Figure CN222797051U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of constructing prism formworks, and particularly to a fixing device for prism formworks. Background Art
[0002] Currently, high-rise and framed structures are increasing day by day. These buildings often require a large number of frame columns to support the overall structure. Frame columns are usually formed by pouring concrete, and formworks for frame columns are required as temporary support structures during the pouring process. In order to prevent the formwork from shifting during pouring, a reinforcement device is usually required to fix the formwork.
[0003] Traditional frame column formworks are mostly composed of a "U"-shaped frame and transverse rib plates combined to form a square or rectangular frame structure. This structure is a prefabricated frame structure. The adjacent sides of the "U"-shaped frame are hinged. During installation, the "U"-shaped frame is directly sleeved on the outer wall of the prism, and finally, both ends of the transverse rib plates are fixed to the open ends of the "U"-shaped frame through bolts respectively.
[0004] However, when using the above reinforcement device to fix the formwork, it is required that the reinforcement device just fits the structure of the prism to play a fixing role. In this way, every time a prism with different shapes and sizes is constructed, different reinforcement devices need to be replaced. Using a reinforcement device that is too large or too small to limit the prism, its adaptability is not ideal, resulting in high construction costs. Summary of the Invention
[0005] In order to improve the adaptability of the fixing device, this application provides a fixing device for prism formworks, which can reduce construction costs.
[0006] A fixing device for prism formworks provided by this application adopts the following technical solution:
[0007] A fixing device for prism formworks includes a connecting plate group and a locking member. Among them, the connecting plate group includes a first connecting plate and a second connecting plate. The first connecting plate and the second connecting plate are arranged vertically and overlap each other, and their extending directions are perpendicular to each other. Insertion openings are respectively formed in the overlapping areas of the first connecting plate and the second connecting plate. The locking member passes through two insertion openings on the same vertical line at the same time. There are multiple connecting plate groups, and the number of locking members is the same as the number of connecting plate groups. The multiple connecting plate groups enclose a space for the prism to pass through.
[0008] By adopting the above technical solution, the connecting plate group includes a first connecting plate and a second connecting plate, which are arranged up and down and extend in directions perpendicular to each other. This structure enables the fixing device to adapt to fixing requirements in different directions and angles. Under the action of the locking member, the stability of the connection can be further enhanced. The present application uses multiple connecting plate groups to form a space for the prism to pass through, which can not only adapt to the shape of prisms of different shapes and sizes, but also ensure the stability of the position of the prism in the fixing device, thereby effectively improving the construction quality and efficiency. Compared with the prior art, there is no need to customize multiple fixing devices to adapt to prisms of different shapes and sizes, thereby achieving the purpose of reducing construction costs.
[0009] Preferably, a connecting buckle is fixed on the first connecting plate, a mounting buckle is fixed on the second connecting plate, an end of the second connecting plate passes through the connecting buckle on the first connecting plate, and an end of the first connecting plate on another connecting plate group passes through the mounting buckle on the second connecting plate.
[0010] By adopting the above technical solution, the end of the second connecting plate passes through the connecting buckle on the first connecting plate, and the end of the first connecting plate on the other connecting plate group passes through the installation buckle on the second connecting plate. This connection method not only enhances the interaction force between the connecting plates, but also improves the stability and load-bearing capacity of the entire fixing device. Moreover, the present application realizes the connection between the two plate bodies by buckling, which simplifies the installation process to a certain extent.
[0011] Preferably, the first connecting plate and the second connecting plate are both rectangular plates, and a plurality of the plug interfaces on the first connecting plate and the plug interfaces on the second connecting plate are provided, and the plurality of the plug interfaces are equidistant and arranged.
[0012] By adopting the above technical solution, the first connecting plate and the second connecting plate are designed as rectangular plates, and a plurality of plug interfaces are equidistantly and arranged on the two connecting plates. Such a design helps to improve the applicability and flexibility of the fixing device. By providing a plurality of equidistantly distributed plug interfaces, the locking member can be fixed at different positions to adapt to prismatic formworks of different sizes and shapes, so that the fixing device can fit closely to the prismatic formwork, further improving the stability and accuracy of the fixation, and providing a strong guarantee for the safety and quality during the construction process.
[0013] Preferably, the locking piece is a triangular plate-shaped structure, and the small end of the locking piece is vertically inserted into the two plug ports on the same vertical line, and the first connecting plate and the second connecting plate are fixed by the locking piece.
[0014] By adopting the above technical solution, a locking piece with a triangular plate structure is used, and its small end is vertically inserted into two plug interfaces on the same vertical line, so as to achieve a firm fixation between the first connecting plate and the second connecting plate. The triangular structure itself has a high stability, which can ensure that the locking piece is not easily deformed or displaced when subjected to external force, thereby maintaining the stability of the entire fixing device, thereby ensuring the reliability and durability of the fixing device during use.
[0015] Preferably, the side wall of the first connecting plate is provided with a first through-slot along its length direction, the side wall of the second connecting plate is provided with a second through-slot along its length direction, the end of the second connecting plate passes through the first through-slot on the first connecting plate, and the end of the first connecting plate on the other connecting plate group passes through the second through-slot on the second connecting plate.
[0016] By adopting the above technical solution, the cross-interlacing method not only increases the contact area between the connecting plates, but also provides additional support points, thereby effectively reducing the relative displacement or loosening of the connecting plates during use, enhancing the connection strength and stability between the connecting plates, and thus ensuring the overall stability of the fixing device.
[0017] Preferably, a reinforcement piece is provided between two adjacent connection plate groups.
[0018] By adopting the above technical solution, the reinforcement piece can effectively disperse the pressure borne by the connecting plate group, reduce the occurrence of stress concentration, and at the same time enhance the synergy between the connecting plate groups, thereby reducing the impact of damage to a single connecting plate group on the use effect of the entire fixture. Such a design can enhance the bearing capacity and anti-deformation ability of the entire fixture, improve the safety performance of the fixture, and achieve the purpose of extending its service life.
[0019] Preferably, the reinforcement member includes a threaded connecting rod and a locking head, the threaded connecting rod passes through two first connecting plates that are distributed in parallel at the same time, and two locking heads are provided, and the two locking heads are respectively threadedly connected to two ends of the threaded connecting rod.
[0020] By adopting the above technical solution, the threaded connecting rod passes through two parallel distributed first connecting plates at the same time, which can ensure that the reinforcement has a uniform reinforcement effect on the entire fixing device, and the two locking heads are respectively threadedly connected to the two ends of the threaded connecting rod, which is not only convenient for installation and disassembly, but also can flexibly control the strength of the reinforcement by adjusting the locking degree, thereby providing additional stability for the fixing device of the prismatic formwork.
[0021] Preferably, the connecting plate set and the locking piece are both made of metal.
[0022] By adopting the above technical solution, the connecting plate group and the locking parts are designed to be metal parts, which can improve the strength and durability of the entire fixing device and can withstand greater pressure and harsh construction environment.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. The present application forms a space for the prism to pass through by surrounding a plurality of connecting plate groups, which can not only adapt to the shape of prisms of different shapes and sizes, but also ensure the stability of the position of the prism in the fixing device, thereby effectively improving the construction quality and efficiency. Compared with the prior art, there is no need to customize a plurality of fixing devices to adapt to prisms of different shapes and sizes, thereby achieving the purpose of reducing construction costs;
[0025] 2. The end of the second connecting plate passes through the connecting buckle on the first connecting plate, and the end of the first connecting plate on the other connecting plate group passes through the mounting buckle on the second connecting plate. This connection method not only enhances the interaction force between the connecting plates, but also improves the stability and bearing capacity of the entire fixing device. In addition, the present application realizes the connection between the two plates by buckling, which simplifies the installation process to a certain extent.
[0026] 3. The cross-interlacing method not only increases the contact area between the connecting plates, but also provides additional support points, thereby effectively reducing the relative displacement or loosening of the connecting plates during use, enhancing the connection strength and stability between the connecting plates, thereby ensuring the overall stability of the fixing device. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a structural schematic diagram of an installation method of a first connecting plate and a second connecting plate in an embodiment of the present application.
[0028] Figure 2 It is a structural schematic diagram of another installation method of the first connecting plate and the second connecting plate in an embodiment of the present application.
[0029] Figure 3 yes Figure 2 Top view of the .
[0030] Explanation of the reference numerals: 1. connecting plate assembly; 11. first connecting plate; 111. connecting buckle; 112. first through-slot; 12. second connecting plate; 121. mounting buckle; 122. second through-slot; 13. plug-in interface; 2. locking member; 3. reinforcement member; 31. threaded connecting rod; 32. locking head. DETAILED DESCRIPTION
[0031] The following is combined with Figure 1-3 This application is described in further detail.
[0032] An embodiment of the present application discloses a fixing device for a prismatic formwork.
[0033] Reference Figure 1 , a fixing device for a prismatic formwork, comprising a connecting plate group 1 and a locking piece 2, wherein the connecting plate group 1 comprises a first connecting plate 11 and a second connecting plate 12, the first connecting plate 11 and the second connecting plate 12 are arranged up and down, and the extension directions of the two are perpendicular to each other, so that the cooperation between the first connecting plate 11 and the second connecting plate 12 can adapt to the fixing requirements of different directions and angles, and the overlapping areas of the first connecting plate 11 and the second connecting plate 12 are respectively provided with plug-in ports 13, and the locking piece 2 simultaneously passes through two plug-in ports 13 on the same vertical line, and the connecting plate group 1 is provided with a plurality of locking pieces 2, and the number of the connecting plate groups 1 is consistent with the number of the connecting plate groups 1, and the plurality of connecting plate groups 1 are surrounded to form a space for the prism to pass through, and at the same time, the connecting plate group 1 and the locking piece 2 are both made of metal parts, which improves the strength and durability of the entire fixing device and can withstand greater pressure and harsh construction environment.
[0034] Under the action of the locking piece 2, the stability of the connection can be further enhanced. The present application uses multiple connecting plate groups 1 to surround and form a space for the prism to pass through, so as to adapt to the shape of prisms of different shapes and sizes, ensure the stability of the position of the prism in the fixing device, and help improve construction quality and efficiency.
[0035] Specifically, the first connecting plate 11 and the second connecting plate 12 are both rectangular plates, and the first connecting plate 11 and the second connecting plate 12 are both provided with a plurality of plug ports 13, which are equidistant and arranged. The locking member 2 is a triangular plate structure, and the small end of the locking member 2 is vertically inserted into the two plug ports 13 on the same vertical line, and the first connecting plate 11 and the second connecting plate 12 are fixed by the locking member 2.
[0036] In the present application, the first connecting plate 11 and the second connecting plate 12 are designed as rectangular plates, and a plurality of plug interfaces 13 are equidistantly and arranged on the two connecting plates, so that the first connecting plate 11 can be smoothly stacked with the second connecting plate 12, and a locking piece 2 with a triangular plate structure is adopted, and its small end is vertically inserted into the two plug interfaces 13 on the same vertical line, thereby realizing a firm fixation between the first connecting plate 11 and the second connecting plate 12. The triangular structure itself has high stability, which can ensure that the locking piece 2 is not easily deformed or shifted when subjected to external force, and by providing a plurality of equidistantly distributed plug interfaces 13, the locking piece 2 can be fixed at different positions, thereby adapting to prismatic templates of different sizes and shapes, thereby improving the adaptability of the fixing device.
[0037] The present application provides a preferred installation method of the first connecting plate 11 and the second connecting plate 12, referring to Figure 1A connecting buckle 111 is fixed on the first connecting plate 11, and a mounting buckle 121 is fixed on the second connecting plate 12. The end of the second connecting plate 12 passes through the connecting buckle 111 on the first connecting plate 11, and the end of the first connecting plate 11 on another connecting plate group 1 passes through the mounting buckle 121 on the second connecting plate 12.
[0038] The shape and structure of the connecting buckle 111 and the installation buckle 121 are consistent, both are U-shaped buckles. After completing the overlap of the first connecting plate 11 and the second connecting plate 12, the small end of the locking piece 2 is vertically inserted into the two plug ports 13 on the same vertical line, and finally the assembly of the first connecting plate 11 and the second connecting plate 12 is realized.
[0039] This connection method can enhance the interaction force between the connecting plates, improve the stability and load-bearing capacity of the entire fixing device, and achieve the connection between the two plates by snapping together, which simplifies the installation process to a certain extent.
[0040] The present application provides another preferred installation method of the first connecting plate 11 and the second connecting plate 12, referring to Figure 2 and Figure 3 The side wall of the first connecting plate 11 is provided with a first through-slot 112 along its length direction, the side wall of the second connecting plate 12 is provided with a second through-slot 122 along its length direction, the end of the second connecting plate 12 passes through the first through-slot 112 on the first connecting plate 11, and the end of the first connecting plate 11 on another connecting plate group 1 passes through the second through-slot 122 on the second connecting plate 12.
[0041] The cross-interlacing method not only increases the contact area between the connecting plates, but also provides additional support points, thereby effectively reducing the relative displacement or loosening of the connecting plates during use, enhancing the connection strength and stability between the connecting plates, and thus ensuring the overall stability of the fixing device.
[0042] A reinforcement 3 is arranged between two adjacent connecting plate groups 1, wherein the reinforcement 3 includes a threaded connecting rod 31 and a locking head 32, the threaded connecting rod 31 passes through two first connecting plates 11 distributed in parallel at the same time, and two locking heads 32 are provided, and the two locking heads 32 are respectively threadedly connected to the two ends of the threaded connecting rod 31.
[0043] When in use, the threaded connecting rod 31 passes through two first connecting plates 11 distributed in parallel at the same time, which can produce a uniform reinforcement effect on the entire fixing device. According to actual conditions, the positions of the two locking heads 32 on the threaded connecting rod 31 are adjusted so that the two locking heads 32 are respectively threadedly connected to the two ends of the threaded connecting rod 31, which can provide additional stability for the fixing device of the prismatic formwork. The detachable installation method can improve the convenience of disassembly and assembly and improve the adaptability of the overall structure of the fixing device.
[0044] Here, the reinforcement 3 can effectively disperse the pressure borne by the connecting plate group 1, reduce the occurrence of stress concentration, and at the same time enhance the synergy between the connecting plate groups 1, reduce the impact of damage to a single connecting plate group 1 on the use effect of the entire fixing device, improve the bearing capacity and anti-deformation ability of the entire fixing device, improve the safety performance of the fixing device, and achieve the purpose of extending its service life.
[0045] The above are all preferred embodiments of the present application. The embodiments are only explanations of the present application and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A fixing device for a prismatic formwork, characterized in that: The invention comprises a connecting plate group (1) and a locking member (2), wherein the connecting plate group (1) comprises a first connecting plate (11) and a second connecting plate (12), the first connecting plate (11) and the second connecting plate (12) are overlapped one above the other, and the extension directions of the two are perpendicular to each other, and the overlapping areas of the first connecting plate (11) and the second connecting plate (12) are respectively provided with plug-in ports (13), and the locking member (2) simultaneously passes through two of the plug-in ports (13) on the same vertical line, and the connecting plate group (1) is provided with a plurality of the locking members (2), the number of which is consistent with the number of the connecting plate groups (1), and the plurality of connecting plate groups (1) surround and form a space for the prism to pass through; A first through-slot (112) is formed through the side wall of the first connecting plate (11) along its length direction, a second through-slot (122) is formed through the side wall of the second connecting plate (12) along its length direction, an end of the second connecting plate (12) passes through the first through-slot (112) on the first connecting plate (11), and an end of a first connecting plate (11) on another connecting plate group (1) passes through the second through-slot (122) on the second connecting plate (12); A reinforcing member (3) is provided between two adjacent connection plate groups (1); The reinforcement member (3) comprises a threaded connecting rod (31) and a locking head (32); the threaded connecting rod (31) passes through two first connecting plates (11) that are arranged in parallel; two locking heads (32) are provided, and the two locking heads (32) are respectively threadedly connected to two ends of the threaded connecting rod (31).
2. A fixing device for a prismatic formwork according to claim 1, characterized in that: A connecting buckle (111) is fixed on the first connecting plate (11), and a mounting buckle (121) is fixed on the second connecting plate (12); an end of the second connecting plate (12) passes through the connecting buckle (111) on the first connecting plate (11), and an end of the first connecting plate (11) on another connecting plate group (1) passes through the mounting buckle (121) on the second connecting plate (12).
3. A fixing device for a prismatic formwork according to claim 2, characterized in that: The first connecting plate (11) and the second connecting plate (12) are both rectangular plates, and a plurality of the plugging ports (13) on the first connecting plate (11) and the plugging ports (13) on the second connecting plate (12) are provided, and the plurality of plugging ports (13) are equidistantly spaced and arranged.
4. A fixing device for a prismatic formwork according to claim 1, characterized in that: The locking piece (2) is a triangular plate-shaped structure, and the small end of the locking piece (2) is vertically inserted into the two insertion ports (13) located on the same vertical line, and the first connecting plate (11) and the second connecting plate (12) are fixed by means of the locking piece (2).
5. A fixing device for a prismatic formwork according to any one of claims 1 to 4, characterized in that: The connecting plate assembly (1) and the locking member (2) are both made of metal.