Detachable aluminum alloy formwork
By setting up a connection mechanism on the aluminum alloy formwork, the problem of loose connections is solved, rapid disassembly and stable connections are achieved, and construction efficiency and building quality are improved.
Patent Information
- Application Number
- CN202422198185.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-06
AI Technical Summary
The connecting parts of the existing aluminum alloy formwork are loose during use, resulting in the building wall not meeting the expected results.
A detachable aluminum alloy template is designed, and rapid disassembly and stable connection is achieved by setting a connecting mechanism on the template, including hollow blocks, rotating blocks, guide rods and springs.
It improves the disassembly efficiency, avoids loose connections, and ensures the stability of the formwork during use and the expected effect of the building wall.
Smart Images
Figure CN223048431U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a detachable aluminum alloy formwork. Background Art
[0002] In modern building construction, the formwork project is an important part of the concrete structure project. Traditional formwork materials such as wood have disadvantages such as low strength, low turnover rate, and easy deformation, which not only increase the construction cost but also cause certain pressure on the environment. With the continuous development of the construction industry, aluminum alloy formwork has gradually become a popular choice in the field of building formwork due to its significant advantages such as light weight, high strength, corrosion resistance, and high number of repeated uses.
[0003] Chinese Patent discloses an aluminum alloy formwork (authorization publication number CN215055385U). When the position of the tension bolt installed on this patented aluminum alloy formwork conflicts with the steel bars, only the positions of the connecting piece and the aluminum plate need to be swapped, without the need to remove the steel bars or the aluminum alloy formwork for position adjustment, nor the need to re-punch holes, which saves time and effort.
[0004] In view of the above and existing related technologies, the inventor believes that the following defects often exist: Since the existing aluminum alloy formwork often uses relatively simple connecting pieces for fixed connection during actual use, the connecting pieces often become loose during use, and the connection between the aluminum alloy formworks is not compact, resulting in the building wall not meeting the expected effect. Summary of the Utility Model
[0005] The technical problem to be solved by the utility model is: There are disadvantages in the existing technology that the connection between aluminum alloy formworks is relatively simple and the connecting pieces become loose during use. For this reason, we propose a detachable aluminum alloy formwork.
[0006] In order to achieve the above purpose, the present application adopts the following technical solution: A detachable aluminum alloy formwork, including a first aluminum alloy formwork, a second aluminum alloy formwork is installed on one side of the first aluminum alloy formwork. A plurality of cylindrical holes are opened at the top and bottom of the first aluminum alloy formwork and the second aluminum alloy formwork. Two square blocks are fixedly connected inside the first aluminum alloy formwork and the second aluminum alloy formwork. Both ends of one side of the second aluminum alloy formwork are fixedly connected with U-shaped blocks. Two rotating blocks are rotatably connected to one side of the U-shaped block through a rotating shaft. A fixing groove is opened inside the rotating block. Both ends of one side of the first aluminum alloy formwork are fixedly connected with T-shaped blocks that cooperate with the fixing groove. A hollow block is slidably connected inside the U-shaped block.
[0007] Preferably, a guide rod is fixedly connected inside the U-shaped block, and a guide groove that cooperates with the guide rod is opened inside the hollow block.
[0008] Preferably, a first spring is slidably connected to the surface of the guide rod. One end of the first spring is fixedly connected to the hollow block, and the other end of the first spring is fixedly connected to the inside of the U-shaped block.
[0009] Preferably, a second spring is installed on an adjacent side of the rotating block. Both ends of the second spring are fixedly connected to the rotating block.
[0010] Preferably, two first steering blocks are fixedly connected to one side of the first aluminum alloy formwork and the second aluminum alloy formwork. The inside of the first steering block is rotatably connected to a first steering rod through a rotating shaft. A sliding groove is formed inside the first steering rod. A second steering rod is slidably connected to the inside of the sliding groove. One end of the second steering rod is rotatably connected to a second steering block through a rotating shaft. A limiting groove is formed on one side of the first steering rod and penetrates through the inside of the second steering rod. A limiting rod is slidably connected to the inside of the limiting groove.
[0011] Preferably, a limiting block is fixedly connected to one end of the limiting rod located inside the second steering rod.
[0012] Preferably, a third spring is fixedly connected to the inside of the sliding groove. The other end of the third spring is fixedly connected to the top of the second steering rod.
[0013] Technical effects and advantages of the present utility model:
[0014] In the present utility model, by providing a connection mechanism on one side of the first aluminum alloy formwork and the second aluminum alloy formwork, the staff can push the hollow block to move away from the T-shaped block, and then rotate the rotating block to move to both sides, so that the T-shaped block disengages from the inside of the fixing groove, thereby quickly separating the first aluminum alloy formwork and the second aluminum alloy formwork, achieving the purpose of quick disassembly, greatly improving the disassembly efficiency of the staff, and there will be no loosening of the connection during use, greatly reducing the problem that the building wall does not meet the expectations due to the loose fixation of the aluminum alloy formwork.
[0015] In the present utility model, by providing the structure of the first steering block and the first steering rod, after the first aluminum alloy formwork and the second aluminum alloy formwork are spliced, the staff can rotate the first steering rod, pull out the second steering rod and the second steering block, make the second steering block contact the ground, and then insert the limiting rod into the inside of the limiting groove to prevent the second steering rod from moving up and down, thereby achieving the supporting effect on the first aluminum alloy formwork and the second aluminum alloy formwork, ensuring the stability when the staff pours concrete inside the first aluminum alloy formwork and the second aluminum alloy formwork, and avoiding problems such as deformation. Description of the drawings
[0016] Figure 1It is a front view structural schematic diagram of the present utility model;
[0017] Figure 2 It is a structural schematic diagram of the aluminum alloy template main body of the present utility model;
[0018] Figure 3 It is a structural schematic diagram of the fixing mechanism of the present utility model;
[0019] Figure 4 It is a sectional structural schematic diagram of the fixing mechanism of the present utility model;
[0020] Figure 5 It is a sectional structural schematic diagram of the supporting mechanism of the present utility model.
[0021] Legend description: 1. First aluminum alloy template; 2. Second aluminum alloy template; 3. Cylindrical hole; 4. Square block; 5. U-shaped block; 6. Rotating block; 7. Fixed groove; 8. T-shaped block; 9. Hollow block; 10. Guide rod; 11. Guide groove; 12. First spring; 13. Second spring; 14. First steering block; 15. First steering rod; 16. Sliding groove; 17. Second steering rod; 18. Second steering block; 19. Limit groove; 20. Limit rod; 21. Limit block; 22. Third spring. Specific implementation manners
[0022] Now, with reference to the accompanying drawings and preferred embodiments, the present utility model will be further described in detail. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.
[0023] Refer to Figures 1-5As shown in the figure, the utility model provides a technical solution: a detachable aluminum alloy formwork, including a first aluminum alloy formwork 1, a second aluminum alloy formwork 2 is installed on one side of the first aluminum alloy formwork 1. A plurality of cylindrical holes 3 are opened at the top and bottom of the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2. Two square blocks 4 are fixedly connected inside the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2. Both ends of one side of the second aluminum alloy formwork 2 are fixedly connected with U-shaped blocks 5. Two rotating blocks 6 are rotatably connected to one side of the U-shaped block 5 through a rotating shaft. A fixing groove 7 is opened inside the rotating block 6. Both ends of one side of the first aluminum alloy formwork 1 are fixedly connected with T-shaped blocks 8 that cooperate with the fixing groove 7. A hollow block 9 is slidably connected inside the U-shaped block 5. By arranging a connecting mechanism on one side of the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2, the staff can push the hollow block 9 in a direction away from the T-shaped block 8, and then rotate the rotating block 6 to move to both sides, so that the T-shaped block 8 disengages from the inside of the fixing groove 7, thereby quickly separating the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2, achieving the purpose of rapid disassembly, greatly improving the disassembly efficiency of the staff, and there will be no phenomenon of loose connection during use, greatly reducing the problem that the building wall does not meet the expectations due to the non-compact fixation of the aluminum alloy formwork.
[0024] Referring to Figure 1 and Figure 3 As shown in the figure, in this implementation scheme: a guide rod 10 is fixedly connected inside the U-shaped block 5, and a guide groove 11 that cooperates with the guide rod 10 is opened inside the hollow block 9. By arranging the structure of the guide rod 10 and the guide groove 11, the moving track of the hollow block 9 can be effectively restricted, preventing the hollow block 9 from shifting, and improving the stability of the device.
[0025] Referring to Figure 1 and Figure 3 As shown in the figure, in this implementation scheme: a first spring 12 is slidably connected to the surface of the guide rod 10. One end of the first spring 12 is fixedly connected with the hollow block 9, and the other end of the first spring 12 is fixedly connected to the inside of the U-shaped block 5. By arranging the first spring 12, when the staff rotates the rotating block 6 and moves it to the adjacent side, the elastic force of the first spring 12 can be used to push the hollow block 9 in the direction of the T-shaped block 8, achieving the effect of automatic fixation.
[0026] Referring to Figure 1 and Figure 3 As shown in the figure, in this implementation scheme: a second spring 13 is installed on the adjacent side of the rotating block 6, and both ends of the second spring 13 are fixedly connected with the rotating block 6. By arranging the second spring 13, when the staff pulls the hollow block 9 in a direction away from the T-shaped block 8, the elastic force of the second spring 13 can be used to push the rotating block 6 to move to both sides, achieving the effect of quickly releasing the fixation, which is convenient for the staff to disassemble the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2.
[0027] Referring to Figure 1 、 Figure 4 and Figure 5 As shown, in this embodiment: Two first steering blocks 14 are fixedly connected to one side of the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2. The inner side of the first steering block 14 is rotatably connected to a first steering rod 15 through a rotating shaft. A sliding groove 16 is formed inside the first steering rod 15. A second steering rod 17 is slidably connected inside the sliding groove 16. One end of the second steering rod 17 is rotatably connected to a second steering block 18 through a rotating shaft. A limiting groove 19 is formed on one side of the first steering rod 15 and penetrates through the inside of the second steering rod 17. A limiting rod 20 is slidably connected inside the limiting groove 19. By setting the structure of the first steering block 14 and the first steering rod 15, after the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2 are spliced, the worker can rotate the first steering rod 15 to pull out the second steering rod 17 and the second steering block 18, so that the second steering block 18 contacts the ground. Then, the limiting rod 20 is inserted into the limiting groove 19 to prevent the second steering rod 17 from moving up and down, thereby achieving the supporting effect on the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2, ensuring that the worker remains stable when pouring concrete inside the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2, and avoiding problems such as deformation.
[0028] Referring to Figure 1 and Figure 5 As shown, in this embodiment: A limiting block 21 is fixedly connected to one end of the limiting rod 20 located inside the second steering rod 17. By setting the limiting block 21, it can prevent the limiting rod 20 from being pulled out of the inside of the second steering block 18 when the worker pulls the limiting rod 20 outwards, affecting the stability of the device.
[0029] Referring to Figure 1 and Figure 5 As shown, in this embodiment: A third spring 22 is fixedly connected inside the sliding groove 16. The other end of the third spring 22 is fixedly connected to the top of the second steering rod 17. By setting the third spring 22, when the worker rotates the first steering rod 15, the elastic force of the third spring 22 can be used to eject the second steering rod 17 and the second steering block 18, so that the second steering block 18 contacts the ground, achieving the effect of automatic support.
[0030] Working principle: By setting a connecting mechanism on one side of the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2, the staff can push the hollow block 9 to move away from the T-shaped block 8, and then rotate the rotating block 6 to move it to both sides, so that the T-shaped block 8 disengages from the inside of the fixing groove 7, thus quickly separating the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2, achieving the purpose of rapid disassembly, greatly improving the disassembly efficiency of the staff, and there will be no phenomenon of loose connection during use, greatly reducing the problem that the building wall does not meet the expectations due to the non-compact fixation of the aluminum alloy formwork. By setting the structure of the guide rod 10 and the guide groove 11, the moving trajectory of the hollow block 9 can be effectively restricted, preventing the hollow block 9 from shifting, and improving the stability of the device. By setting the first spring 12, when the staff rotates the rotating block 6 and moves it to the adjacent side, the elastic force of the first spring 12 can be used to push the hollow block 9 towards the T-shaped block 8, achieving the effect of automatic fixation. By setting the second spring 13, when the staff pulls the hollow block 9 to move away from the T-shaped block 8, the elastic force of the second spring 13 can be used to push the rotating block 6 to both sides, achieving the effect of quickly releasing the fixation, facilitating the staff to disassemble the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2. By setting the structure of the first turning block 14 and the first turning rod 15, after the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2 are spliced, the staff can rotate the first turning rod 15 to pull out the second turning rod 17 and the second turning block 18, making the second turning block 18 contact the ground, and then insert the limiting rod 20 into the inside of the limiting groove 19 to prevent the second turning rod 17 from moving up and down, thereby achieving the supporting effect on the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2, ensuring the stability when the staff pours concrete inside the first aluminum alloy formwork 1 and the second aluminum alloy formwork 2, and avoiding problems such as deformation. By setting the limiting block 21, it can prevent the staff from pulling out the limiting rod 20 from the inside of the second turning block 18 when pulling the limiting rod 20 outwards, affecting the stability of the device. By setting the third spring 22, when the staff rotates the first turning rod 15, the elastic force of the third spring 22 can be used to eject the second turning rod 17 and the second turning block 18, making the second turning block 18 contact the ground, achieving the effect of automatic support.
[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A detachable aluminum alloy template, comprising a first aluminum alloy template (1), characterized in that: A second aluminum alloy template (2) is installed on one side of the first aluminum alloy template (1), and a plurality of cylindrical holes (3) are provided on the top and bottom of the first aluminum alloy template (1) and the second aluminum alloy template (2). Two square blocks (4) are fixedly connected inside the first aluminum alloy template (1) and the second aluminum alloy template (2). U-shaped blocks (5) are fixedly connected at both ends of one side of the second aluminum alloy template (2). Two rotating blocks (6) are rotatably connected to one side of the U-shaped block (5) via a rotating shaft. A fixing groove (7) is provided inside the rotating block (6). T-shaped blocks (8) used in conjunction with the fixing groove (7) are fixedly connected at both ends of one side of the first aluminum alloy template (1), and a hollow block (9) is slidably connected inside the U-shaped block (5).
2. A detachable aluminum alloy template according to claim 1, characterized in that: A guide rod (10) is fixedly connected to the interior of the U-shaped block (5), and a guide groove (11) for use with the guide rod (10) is provided inside the hollow block (9).
3. A detachable aluminum alloy template according to claim 2, characterized in that: A first spring (12) is slidably connected to the surface of the guide rod (10), one end of the first spring (12) is fixedly connected to the hollow block (9), and the other end of the first spring (12) is fixedly connected to the inside of the U-shaped block (5).
4. A detachable aluminum alloy template according to claim 1, characterized in that: A second spring (13) is installed on one side adjacent to the rotating block (6), and both ends of the second spring (13) are fixedly connected to the rotating block (6).
5. The detachable aluminum alloy template according to claim 1, characterized in that: Two first steering blocks (14) are fixedly connected to one side of the first aluminum alloy template (1) and the second aluminum alloy template (2); the inner side of the first steering block (14) is rotatably connected to a first steering rod (15) via a rotating shaft; a sliding groove (16) is provided inside the first steering rod (15); a second steering rod (17) is slidably connected inside the sliding groove (16); one end of the second steering rod (17) is rotatably connected to a second steering block (18) via a rotating shaft; a limiting groove (19) is provided on one side of the first steering rod (15) and passes through the interior of the second steering rod (17); the limiting groove (19) is slidably connected inside to a limiting rod (20).
6. A detachable aluminum alloy template according to claim 5, characterized in that: One end of the limiting rod (20) located inside the second steering rod (17) is fixedly connected to the limiting block (21).
7. The detachable aluminum alloy template according to claim 5, characterized in that: A third spring (22) is fixedly connected inside the sliding groove (16), and the other end of the third spring (22) is fixedly connected to the top of the second steering rod (17).