Aluminum alloy formwork single-side supporting device

Abstract

The utility model discloses a kind of aluminium alloy formwork single-side supporting devices, it is related to building formwork construction technology field, the device includes supporting component, fixed adjusting component is provided above the supporting component, bottom aluminium alloy plate is provided below the supporting component, one side of the fixed adjusting component is provided with side aluminium alloy plate, installation slot is opened in the upper surface one side of the bottom aluminium alloy plate and is slidably connected with side aluminium alloy plate;The fixed adjusting component includes adjusting plate, one end of the adjusting plate is fixedly connected with fixed limiting plate, one fixed sliding plate is slidably connected in both ends of the fixed limiting plate, one limiting component is provided in both ends of the fixed limiting plate outer side, the utility model is fixed by being set limiting component, the fixing of aluminium alloy plate of different size and thickness can be quickly adapted by the device, integrated quick width adjustment and elastic clamping function.

Description

Technical Field

[0001] This utility model relates to the field of building formwork construction technology, specifically an aluminum alloy formwork single-sided support device. Background Technology

[0002] Aluminum alloy formwork is widely used in modern construction due to its advantages such as lightweight, high strength, high reusability, and good construction effect. In the pouring of walls, columns, and other structures, tie rods or double-sided support systems are usually required to resist the lateral pressure of concrete. However, in some special working conditions, such as elevator shafts, stairwells, and pipe shafts, where there is only one-sided operating space, or when it is necessary to remove and repair one-sided formwork, tie rods or double-sided support cannot be used. The traditional approach is to pre-embed anchors in the floor slab or build complex support frames, which has problems such as low construction efficiency, poor stability, insufficient safety, and easy damage to the floor slab. Some existing single-sided support devices mostly use screw tightening, which has low adjustment accuracy, limited load-bearing capacity, and is prone to slippage under the lateral pressure of concrete, making it difficult to guarantee construction quality and safety.

[0003] The existing patent announcement number CN222879225U discloses a single-sided support device for aluminum alloy formwork. "This support device includes a first base plate, with an aluminum alloy plate mounted on the top of the first base plate. A support mechanism is provided between the aluminum alloy plate and the first base plate. The support mechanism includes a second base plate, with a first sleeve rod hinged to the top of the second base plate. One end of the first sleeve rod is slidably connected to a first pull rod, and the other end of the first pull rod is hinged to a circular plate. A support column is fixedly installed on one side of the circular plate, and a first support plate is fixedly installed on one end of the support column. First side plates are symmetrically fixedly installed on the outer side of the first support plate, with a second side plate slidably connected to one end of the first side plate. A second support is fixedly installed on one side of the second side plate." The device, described as having a support plate with a reinforcing component installed on the outer side of the first sleeve rod, can support aluminum alloy plates of different sizes and adjust the support range. The reinforcing component enhances the stability of the support. While this utility model allows for the replacement and fixing of aluminum alloy plates of different sizes, it lacks a specific fixing device for the side aluminum alloy plates. It only describes the first and second support plates being attached to one side of the aluminum alloy plate, with a positioning post at the bottom of the aluminum alloy plate inserted into a positioning groove on the first base plate. However, the support force from only one side is insufficient to fix the aluminum alloy plate, leading to potential tipping of the side aluminum alloy plate during use and poor stability.

[0004] Based on this, a single-sided support device for aluminum alloy templates is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this utility model is to provide a single-sided support device for aluminum alloy templates to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A single-sided support device for aluminum alloy templates includes a support assembly, a fixed adjustment assembly is provided above the support assembly, a bottom aluminum alloy plate is provided below the support assembly, a side aluminum alloy plate is provided on one side of the fixed adjustment assembly, and an installation groove is provided on one side of the upper surface of the bottom aluminum alloy plate and is slidably connected to the side aluminum alloy plate.

[0008] The fixed adjustment assembly includes an adjustment plate, one end of which is fixedly connected to a fixed limiting plate, and both ends of the fixed limiting plate are slidably connected to a fixed sliding plate. A limiting component is provided on the outer side of both ends of the fixed limiting plate.

[0009] The limiting component includes a fixed U-shaped plate, one upper side of which is fixedly connected to one end of an adjacent fixed sliding plate. A reinforcing rod is provided on one lower side of the fixed U-shaped plate and is fixedly connected to the lower surface of the adjacent fixed sliding plate through the reinforcing rod. The two fixed U-shaped plates are slidably connected to one end of adjacent side aluminum alloy plates. Several clamping springs are fixedly connected to one side of the fixed U-shaped plate. A clamping plate is fixedly connected to one end of each clamping spring. One end of the clamping plate is inclined, forming an open adaptive clamping surface.

[0010] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0011] In one alternative: the fixed sliding plate is slidably disposed in the slide groove with a slider on each side at one end, and the fixed limiting plate has a slide groove on both the upper and lower sides, and each slider is slidably connected to the adjacent slide groove.

[0012] In one alternative embodiment: the fixed adjustment assembly further includes a fixed adjustment box, which is slidably disposed on the outer side of one end of the adjustment plate. The upper surface of the adjustment plate has a plurality of fixed adjustment holes arranged in an array. A fixed adjustment rod is slidably disposed on the inner side of the fixed adjustment box. A mounting plate extends from the middle of the fixed adjustment rod and is fixedly connected to a fixed adjustment spring. The upper end of the fixed adjustment spring is fixedly connected to the inner side of the adjacent fixed adjustment box.

[0013] In one alternative: the lower end of the fixed adjustment rod is slidably connected to the adjacent fixed adjustment hole.

[0014] In one alternative: a fixed limiting rod is hinged to each side of the fixed adjustment box, and the other end of the fixed limiting rod is hinged to the adjacent fixed sliding plate.

[0015] In one alternative embodiment: the support assembly includes a support column, the lower end of which is provided with a hinge seat, the hinge seat being bolted to the upper surface of the bottom aluminum alloy plate, the upper end of which is slidably connected with a slide rod, the slide rod having an array of support adjustment holes on its surface, and the upper end of the slide rod being hinged to the end adjacent to the adjustment plate.

[0016] In one alternative: a support adjustment assembly is provided at the end of the support column adjacent to the slide bar.

[0017] In one alternative embodiment: the support adjustment assembly includes a support adjustment box, which is fixedly connected to one end of a support column. A support adjustment column is slidably disposed on one side of the support adjustment box. The lower end of the support adjustment column is slidably connected to an adjacent support adjustment hole. A support limiting plate is disposed at the middle and upper ends of the support adjustment column. A support adjustment spring is fixedly connected to the upper surface of the support limiting plate at the middle of the support adjustment column. The upper end of the support adjustment spring is fixedly connected to the inner side of the support adjustment box.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This invention, through its limiting components, allows the device to quickly adapt to fixing aluminum alloy plates of different sizes and thicknesses. It integrates rapid width adjustment and elastic clamping functions. Through the linkage of the fixed adjustment box, fixed limiting rod, and sliding block mechanism, the synchronous and precise opening and closing of the clamping mechanisms on both sides is achieved. It can quickly adapt to template combinations of different widths, greatly improving construction efficiency. It can achieve rapid stepless height adjustment and automatic locking, and is simple and labor-saving to operate. The entire device has a reasonable structure, clear force transmission path, good stability, and strong load-bearing capacity. It is particularly suitable for single-sided formwork operations in narrow spaces such as elevator shafts and pipe shafts, effectively solving the problems of low efficiency, poor stability, and insufficient adaptability of traditional support methods. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure assembly of this utility model.

[0021] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 3 This is a schematic diagram of the limiting component structure of this utility model.

[0023] Figure 4 This is a schematic diagram of the fixed adjustment component of this utility model.

[0024] Figure 5 This is a schematic diagram of the support and adjustment component structure of this utility model.

[0025] Figure reference numerals: 1. Bottom aluminum alloy plate; 2. Side aluminum alloy plate; 3. Support column; 4. Support adjustment box; 5. Slide rod; 6. Support adjustment hole; 7. Support adjustment column; 8. Support limiting plate; 9. Support adjustment spring; 10. Adjustment plate; 11. Fixed limiting plate; 12. Fixed sliding plate; 13. Fixed U-shaped plate; 14. Fixed limiting rod; 15. Fixed adjustment hole; 16. Fixed adjustment box; 17. Fixed adjustment spring; 18. Fixed adjustment rod; 19. Reinforcing rod; 20. Clamping spring; 21. Clamping plate; 22. Mounting groove; 23. Slider; 24. Slide groove. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] In one embodiment, such as Figures 1-5 As shown, a single-sided support device for an aluminum alloy template includes a support assembly, a fixed adjustment assembly is provided above the support assembly, a bottom aluminum alloy plate 1 is provided below the support assembly, a side aluminum alloy plate 2 is provided on one side of the fixed adjustment assembly, and an installation groove 22 is provided on one side of the upper surface of the bottom aluminum alloy plate 1 and is slidably connected to the side aluminum alloy plate 2.

[0028] The fixed adjustment assembly includes an adjustment plate 10, one end of which is fixedly connected to a fixed limiting plate 11, and both ends of the fixed limiting plate 11 are slidably connected to a fixed sliding plate 12. A limiting component is provided on the outer side of both ends of the fixed limiting plate 11.

[0029] The limiting component includes a fixed U-shaped plate 13, one side of the upper end of the fixed U-shaped plate 13 is fixedly connected to one end of an adjacent fixed sliding plate 12, and a reinforcing rod 19 is provided on one side of the lower end of the fixed U-shaped plate 13 and is fixedly connected to the lower surface of the adjacent fixed sliding plate 12 through the reinforcing rod 19. The two fixed U-shaped plates 13 are respectively slidably connected to one end of an adjacent side aluminum alloy plate 2. A plurality of clamping springs 20 are fixedly connected to one side of the fixed U-shaped plate 13. One end of the clamping spring 20 is fixedly connected to a clamping plate 21. One end of the clamping plate 21 is inclined, forming an open adaptive clamping surface.

[0030] In this embodiment, the adjusting plate 10 serves as the main load-bearing component and is fixedly connected to the fixed limiting plate 11. The two fixed sliding plates 12 can slide along the fixed limiting plate 11 to adjust the spacing. Each fixed sliding plate 12 is connected by a fixed U-shaped plate 13 and a reinforcing rod 19 to form a stable frame for clamping the side aluminum alloy plate 2. The clamping spring 20 inside the fixed U-shaped plate 13 continuously applies pressure to the clamping plate 21, so that the V-shaped opening clamping plate 21 can adapt to templates of different thicknesses and provide continuous clamping force, achieving quick clamping and reliable fixation.

[0031] In one embodiment, such as Figure 3 As shown, the fixed sliding plate 12 is slidably disposed in the slide groove 24, with a slider 23 on each side of one end. The fixed limiting plate 11 has a slide groove 24 on both the upper and lower sides. Each slider 23 is slidably connected to the adjacent slide groove 24. The sliders 23 at both ends of the fixed sliding plate 12 and the slide grooves 24 on the upper and lower sides of the fixed limiting plate 11 form a sliding pair. Its working principle is to provide a high-precision linear guiding function, ensuring that the two fixed sliding plates 12 can only move smoothly towards or away from each other in the horizontal direction, without swaying up and down or twisting. This ensures the synchronization and alignment accuracy of the two fixed U-shaped plates 13, enabling the device to accurately adapt to template groups of different widths.

[0032] In one embodiment, such as Figure 4 As shown, the fixed adjustment assembly also includes a fixed adjustment box 16, which is slidably disposed on the outer side of one end of the adjustment plate 10. The upper surface of the adjustment plate 10 has a plurality of fixed adjustment holes 15 arranged in an array. A fixed adjustment rod 18 is slidably disposed on the inner side of the fixed adjustment box 16. A mounting plate extends from the middle of the fixed adjustment rod 18 and is fixedly connected to a fixed adjustment spring 17. The upper end of the fixed adjustment spring 17 is fixedly connected to the inner side of the adjacent fixed adjustment box 16. The working principle of the height adjustment of the fixed adjustment assembly is as follows: by lifting the fixed adjustment box 16 upwards, the fixed adjustment spring 17 is compressed, causing the lower end of the fixed adjustment rod 18 to disengage from the current fixed adjustment hole 15. After sliding the fixed adjustment box 16 to the target position and releasing it, the restoring force of the fixed adjustment spring 17 will push the mounting plate in the middle of the fixed adjustment rod 18, thereby driving the lower end of the fixed adjustment rod 18 to move downwards and automatically engage in the fixed adjustment hole 15 corresponding to that position.

[0033] In one embodiment, such as Figure 4 As shown, the lower end of the fixed adjustment rod 18 is slidably connected to the adjacent fixed adjustment hole 15, so as to realize the quick positioning and locking of the adjustment plate 10 and the fixed adjustment box 16 at different positions.

[0034] In one embodiment, such as Figure 3As shown, a fixed limiting rod 14 is hinged to both sides of the fixed adjustment box 16. The other end of the fixed limiting rod 14 is hinged to the adjacent fixed slide plate 12. The two fixed limiting rods 14 are respectively hinged to both sides of the fixed adjustment box 16 and the two fixed slide plates 12, forming a double rocker mechanism. Its working principle is: when the fixed adjustment box 16 slides along the adjustment plate 10, it will change the included angle between the two fixed limiting rods 14, thereby pushing or pulling the two fixed slide plates 12 to move synchronously towards or away from each other along the slide groove 24, so as to synchronously control the efficient transmission of the clamping width on both sides.

[0035] In one embodiment, such as Figure 5 As shown, the support assembly includes a support column 3, with a hinge seat at the lower end of the support column 3. The hinge seat is bolted to the upper surface of the bottom aluminum alloy plate 1. A slide rod 5 is slidably connected to the upper end of the support column 3. Several support adjustment holes 6 are arrayed on the surface of the slide rod 5. The upper end of the slide rod 5 is hinged to the end adjacent to the adjustment plate 10. The lower end of the support column 3 is connected to the bottom aluminum alloy plate 1 through the hinge seat, providing stable bottom support and a certain degree of angle self-adaptation capability. The slide rod 5 can slide within the support column 3. Through the support adjustment holes 6 arrayed on it, it cooperates with the support adjustment assembly to achieve stepless adjustment of the total support height. The upper end of the slide rod 5 is hinged to the adjustment plate 10, ensuring that the upper fixed adjustment assembly can maintain effective force transmission with the support assembly at various heights.

[0036] In one embodiment, such as Figure 5 As shown, a support adjustment assembly is provided at the end of the support column 3 adjacent to the slide rod 5.

[0037] In one embodiment, such as Figure 5 As shown, the support adjustment assembly includes a support adjustment box 4, which is fixedly connected to one end of the support column 3. A support adjustment column 7 is slidably disposed on one side of the support adjustment box 4. The lower end of the support adjustment column 7 is slidably connected to the adjacent support adjustment hole 6. A support limiting plate 8 is provided at the middle and upper ends of the support adjustment column 7. A support adjustment spring 9 is fixedly connected to the upper surface of the support limiting plate 8 in the middle of the support adjustment column 7. The upper end of the support adjustment spring 9 is fixedly connected to the inner side of the support adjustment box 4. When the height needs to be adjusted, the slide rod 5 is pulled upward, and the lower end of the support adjustment column 7 will slide out from the current support adjustment hole 6. After the slide rod 5 moves to the target height, under the elastic force of the support adjustment spring 9, the support limiting plate 8 in the middle of the support adjustment column 7 is pressed down, thereby pushing the entire support adjustment column 7 downward, so that its lower end automatically and accurately engages in the currently aligned support adjustment hole 6, completing the height locking and bearing.

[0038] The above embodiment discloses a single-sided support device for aluminum alloy formwork. In use, the bottom aluminum alloy plate 1 is first fixed to the construction floor using anchor bolts, etc. Based on the height of the side aluminum alloy plate 2, the support assembly is adjusted: the sliding rod 5 is lifted upwards to the desired height, and the elastic force of the support adjustment spring 9 pushes the support limiting plate 8 in the middle of the support adjustment column 7 downwards, causing the lower end of the support adjustment column 7 to automatically engage with the support adjustment hole 6 at the current height, completing the rapid locking of the support column 3 and the sliding rod 5, thereby determining the support height of the device. Subsequently, based on the distance between the two aluminum alloy plates 2, the fixing adjustment assembly is adjusted: the fixing adjustment box 16 is lifted upwards, and the elastic force of the fixing adjustment spring 17 pushes the mounting plate in the middle of the fixing adjustment rod 18, causing the lower end of the fixing adjustment rod 18 to automatically engage with the appropriate... In the fixed adjustment hole 15, the relative fixation of the adjustment plate 10 and the fixed adjustment box 16 is completed. During this process, the two fixed limit rods 14 push or pull the two fixed sliding plates 12 to move towards or away from each other along the sliding groove 24 of the fixed limit plate 11, thereby driving the two fixed U-shaped plates 13 to adapt to templates of different widths. The edge of the side aluminum alloy plate 2 is inserted into the opening of the fixed U-shaped plate 13. Under the elastic force of the clamping spring 20, the clamping plate 21 will adaptively and tightly press the side of the side aluminum alloy plate 2 to form a multi-point elastic clamping, so as to achieve fast and stable installation. The lateral pressure of the concrete is transmitted to the fixed U-shaped plate 13 through the side aluminum alloy plate 2, and then through the fixed sliding plate 12, the fixed limit plate 11, and the adjustment plate 10, and finally transmitted to the bottom aluminum alloy plate 1 and the floor through the support components.

[0039] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A single-sided support device for aluminum alloy template, comprising a support assembly, a fixed adjustment assembly above the support assembly, a bottom aluminum alloy plate (1) below the support assembly, a side aluminum alloy plate (2) on one side of the fixed adjustment assembly, and an installation groove (22) on one side of the upper surface of the bottom aluminum alloy plate (1) and slidingly connected to the side aluminum alloy plate (2). Its features are, The fixed adjustment assembly includes an adjustment plate (10), one end of which is fixedly connected to a fixed limiting plate (11), both ends of which are slidably connected to a fixed sliding plate (12), and both outer sides of the fixed limiting plate (11) are provided with a limiting component. The limiting component includes a fixed U-shaped plate (13), one side of the upper end of the fixed U-shaped plate (13) is fixedly connected to one end of the adjacent fixed sliding plate (12), and a reinforcing rod (19) is provided on one side of the lower end of the fixed U-shaped plate (13) and is fixedly connected to the lower surface of the adjacent fixed sliding plate (12) through the reinforcing rod (19). The two fixed U-shaped plates (13) are respectively slidably connected to one end of the adjacent side aluminum alloy plate (2). A number of clamping springs (20) are fixedly connected to one side of the fixed U-shaped plate (13). One end of the clamping spring (20) is fixedly connected to a clamping plate (21). One end of the clamping plate (21) is inclined, forming an open adaptive clamping surface.

2. The single-sided support device for aluminum alloy templates according to claim 1, characterized in that, The fixed sliding plate (12) is slidably disposed in the slide groove (24), and a slider (23) is provided on both sides of one end. The fixed limiting plate (11) has a slide groove (24) on both the upper and lower sides. Each slider (23) is slidably connected to the adjacent slide groove (24).

3. The single-sided support device for aluminum alloy templates according to claim 1, characterized in that, The fixed adjustment assembly also includes a fixed adjustment box (16), which is slidably disposed on the outer side of one end of the adjustment plate (10). The upper surface of the adjustment plate (10) is provided with a plurality of fixed adjustment holes (15) arranged in an array. A fixed adjustment rod (18) is slidably disposed on the inner side of the fixed adjustment box (16). A mounting plate extends from the middle of the fixed adjustment rod (18) and a fixed adjustment spring (17) is fixedly connected thereto. The upper end of the fixed adjustment spring (17) is fixedly connected to the inner side of the adjacent fixed adjustment box (16).

4. The single-sided support device for aluminum alloy templates according to claim 3, characterized in that, The lower end of the fixed adjustment rod (18) is slidably connected to the adjacent fixed adjustment hole (15).

5. A single-sided support device for aluminum alloy templates according to claim 3, characterized in that, A fixed limiting rod (14) is hinged to both sides of the fixed adjustment box (16), and the other end of the fixed limiting rod (14) is hinged to the adjacent fixed sliding plate (12).

6. The single-sided support device for aluminum alloy templates according to claim 1, characterized in that, The support assembly includes a support column (3), a hinge seat is provided at the lower end of the support column (3), the hinge seat is connected to the upper surface of the bottom aluminum alloy plate (1) by bolts, a slide rod (5) is slidably connected to the upper end of the support column (3), a plurality of support adjustment holes (6) are arrayed on the surface of the slide rod (5), and the upper end of the slide rod (5) is hinged to the end adjacent to the adjustment plate (10).

7. A single-sided support device for aluminum alloy templates according to claim 6, characterized in that, The support column (3) and the slide bar (5) are provided with a support adjustment component at the adjacent end.

8. A single-sided support device for aluminum alloy templates according to claim 7, characterized in that, The support adjustment assembly includes a support adjustment box (4), which is fixedly connected to one end of the support column (3). A support adjustment column (7) is slidably arranged on one side of the support adjustment box (4). The lower end of the support adjustment column (7) is slidably connected to an adjacent support adjustment hole (6). A support limiting plate (8) is provided in the middle and at the upper end of the support adjustment column (7). A support adjustment spring (9) is fixedly connected to the upper surface of the support limiting plate (8) in the middle of the support adjustment column (7). The upper end of the support adjustment spring (9) is fixedly connected to the inner side of the support adjustment box (4).

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