Aluminum alloy formwork back arris reinforcing structure

Abstract

The utility model discloses an aluminum alloy formwork back ridge reinforcing structure which comprises an aluminum alloy internal corner back ridge, first aluminum alloy back ridges are arranged on the left side and the bottom of the aluminum alloy internal corner back ridge, and a plurality of second aluminum alloy back ridges are arranged on the left side and the bottom of the aluminum alloy internal corner back ridge. An opposite-pulling assembly is arranged between every two adjacent second aluminum alloy back ridges and comprises an opposite-pulling lead screw penetrating through the aluminum alloy formwork, and the surface of the opposite-pulling lead screw is in threaded connection with a threaded rotating handle. The two aluminum alloy inner and outer formworks are oppositely pulled and fixed through matched use of the second aluminum alloy back edges and the oppositely-pulling assemblies, meanwhile, the internal corner position between the wall face formwork and the beam formwork is stably supported through matched use of the aluminum alloy internal corner back edges, the first aluminum alloy back edges, the threaded supporting rods and the inclined supporting assemblies, and therefore the wall face formwork and the beam formwork can be stably supported. Therefore, the purposes of stable and firm supporting and high adaptive internal corner inclined strut accuracy can be achieved.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum alloy template back rib support technology, and in particular relates to an aluminum alloy template back rib reinforcement structure. Background Technology

[0002] Aluminum alloy formwork back ribs are important supporting and reinforcing components in aluminum alloy formwork systems. They are typically made of aluminum alloy and feature high strength, lightweight, and corrosion resistance. The main purpose of aluminum alloy formwork back ribs is to enhance the overall strength and stability of the aluminum alloy formwork, preventing deformation and displacement during concrete pouring. By connecting with the formwork and forming a supporting structure on the outside of the formwork, they evenly transfer the pressure and lateral pressure generated by the concrete to the ground or other supporting structures, thereby ensuring the shape and dimensional accuracy of the formwork and guaranteeing the quality of concrete pouring.

[0003] During the formwork erection process of aluminum alloy wall formwork and aluminum alloy beam formwork, the stress conditions at the internal corners where wall formwork and beam formwork meet are complex. Deformation and grout leakage are prone to occur at the internal corners, resulting in non-square internal and external corners and poor appearance quality of concrete components. Therefore, it is necessary to provide an aluminum alloy formwork back rib reinforcement structure. This structure uses an aluminum alloy back rib structure that is compatible with the internal corners to effectively support the internal corners, solving the problem of reinforcing the internal corners of aluminum alloy formwork and achieving a stable tension fixation with flexible installation and adjustment. Utility Model Content

[0004] The purpose of this utility model is to provide an aluminum alloy template back rib reinforcement structure. It adopts an aluminum alloy back rib structure that is adapted to the inside corner, effectively supporting the inside corner, solving the problem of reinforcing the inside corner of aluminum alloy template, and realizing a back rib reinforcement structure that is stable, tensioned, fixed, and flexible in installation and adjustment, thus solving the above-mentioned problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An aluminum alloy template back rib reinforcement structure includes an aluminum alloy internal corner back rib: a first aluminum alloy back rib is provided on the left side and bottom of the aluminum alloy internal corner back rib, and a plurality of second aluminum alloy back ribs are provided on the left side and bottom of the aluminum alloy internal corner back rib. A tie assembly is provided between two adjacent second aluminum alloy back ribs. The tie assembly includes a tie rod penetrating the aluminum alloy template. A threaded handle is threadedly connected to the surface of the tie rod. A threaded support rod is provided on the lower left side of the aluminum alloy internal corner back rib. An operating handle is fixedly connected to the surface of the threaded support rod. Threaded sleeves are threadedly connected to both sides of the surface of the threaded support rod. An arc-shaped groove is opened on the side of the threaded sleeve away from the threaded support rod. The arc-shaped groove is sleeved on the surface of the tie rod. A diagonal brace assembly is provided at the bottom of the aluminum alloy internal corner back rib.

[0006] The present invention further comprises the following: a PVC sleeve is provided on the surface of the pull rod, and the end of the PVC sleeve is tightly fitted to the inner side of the template.

[0007] The present invention further comprises the following: a double-sided clamping plate is fitted on the surface of two adjacent second aluminum alloy back ribs, and a single-sided clamping plate is fitted on the surface of the first aluminum alloy back rib and the aluminum alloy inside corner back rib, and both the double-sided clamping plate and the single-sided clamping plate are fitted on the surface of the tie rod.

[0008] The present invention, as described above, is used for the reinforcement structure of aluminum alloy template back ribs. Further, the diagonal bracing assembly includes multiple connecting corner plates welded to the inner cavity of the aluminum alloy internal corner back rib. The surface of the connecting corner plates is rotatably connected to a threaded connector, and the inner cavity of the connecting corner plates is rotatably connected to a connecting pin. The threaded connector is rotatably connected to the surface of the connecting pin.

[0009] The present invention, as described above, is used for the reinforcement structure of aluminum alloy template back ribs. Further, the bottom of the threaded connector is threadedly connected to a threaded push rod, and handles are welded to both sides of the surface of the threaded push rod.

[0010] The present invention, as described above, for the reinforcement structure of aluminum alloy template back ribs, further comprises: an arc-shaped clamping plate rotatably connected to the bottom of the threaded push rod, the arc-shaped clamping plate engaging with the surface of the operating handle.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses the second aluminum alloy back rib and the tie assembly to fix the two aluminum alloy inner and outer templates by tie. At the same time, with the cooperation of the aluminum alloy inside corner back rib, the first aluminum alloy back rib, the threaded support rod and the diagonal brace assembly, the inside corner position between the wall template and the beam template is stably supported, so as to achieve the purpose of stable and reliable support and high accuracy of the inside corner diagonal brace.

[0013] 2. This utility model protects the surface of the tie rod by using a PVC sleeve, thus preventing concrete from contacting the surface of the tie rod and affecting the subsequent removal of the tie rod.

[0014] 3. This utility model uses a combination of double-sided and single-sided clamping plates to position and integrate the second and first aluminum alloy back ribs, thereby assisting in the positioning of the second and first aluminum alloy back ribs during installation and making it easier for users to arrange the second and first aluminum alloy back ribs.

[0015] 4. This utility model, through the setting of the diagonal bracing component, wherein the cooperation of the connecting angle plate and the threaded connector enables the threaded push rod to form a diagonal bracing connection with the aluminum alloy internal corner back rib. At the same time, with the cooperation of the threaded push rod and the arc-shaped clamping plate, the aluminum alloy internal corner back rib can be diagonally supported, thereby improving the stability of the aluminum alloy internal corner back rib after installation. Attached Figure Description

[0016] The advantages of the present invention in the above and / or other aspects will become clearer and more readily understood through the following detailed description taken in conjunction with the accompanying drawings, which are merely illustrative and do not limit the present invention, wherein:

[0017] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0018] Figure 2 This is a perspective view of one embodiment of the present utility model;

[0019] Figure 3 This is an exploded perspective view of one embodiment of the present invention;

[0020] Figure 4 This is an exploded perspective view of an embodiment of the present invention, showing an aluminum alloy internal corner back rib, a threaded support rod, a threaded sleeve, and a diagonal brace assembly.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Aluminum alloy internal corner back rib; 2. First aluminum alloy back rib; 3. Second aluminum alloy back rib; 4. Pull-off assembly; 41. Pull-off threaded rod; 42. PVC sleeve; 43. Threaded handle; 44. Double-sided clamping plate; 45. Single-sided clamping plate; 5. Threaded support rod; 6. Threaded sleeve; 7. Operating handle; 8. Arc-shaped groove; 9. Diagonal brace assembly; 91. Connecting angle plate; 92. Threaded connector; 93. Connecting pin; 94. Threaded push rod; 95. Arc-shaped clamping plate. Detailed Implementation

[0023] In the following description, embodiments of the aluminum alloy template back rib reinforcement structure of this utility model will be described with reference to the accompanying drawings.

[0024] The embodiments described herein are specific implementations of this utility model, used to illustrate the concept of this utility model. They are all illustrative and exemplary, and should not be construed as limiting the implementation methods or scope of this utility model. In addition to the embodiments described herein, those skilled in the art can employ other obvious technical solutions based on the content disclosed in the claims and specification of this application. These technical solutions include those that make any obvious substitutions and modifications to the embodiments described herein.

[0025] The accompanying drawings in this specification are schematic diagrams used to illustrate the concept of this utility model, and schematically show the shapes of the various parts and their interrelationships. Please note that, in order to clearly show the structure of the components of the embodiments of this utility model, the drawings are not drawn to the same scale. The same reference numerals are used to indicate the same parts.

[0026] Figure 1-4This invention illustrates an embodiment of an aluminum alloy formwork back reinforcement structure, comprising an aluminum alloy internal corner back rib 1; a first aluminum alloy back rib 2 is provided on the left side and bottom of the aluminum alloy internal corner back rib 1; multiple second aluminum alloy back ribs 3 are provided on the left side and bottom of the aluminum alloy internal corner back rib 1; a tie assembly 4 is provided between two adjacent second aluminum alloy back ribs 3; the tie assembly 4 includes a tie rod 41 penetrating the aluminum alloy formwork; a PVC sleeve 42 is sleeved on the surface of the tie rod 41; the end of the PVC sleeve 42 is tightly fitted to the inner side of the formwork; the PVC sleeve 42 provides protection to the surface of the tie rod 41, thereby preventing concrete from contacting the surface of the tie rod 41. The surface contact affects the subsequent removal of the pull rod 41. The pull rod 41 has a threaded handle 43 connected to its surface. Two adjacent second aluminum alloy back ribs 3 are fitted with double-sided retaining plates 44, and the first aluminum alloy back rib 2 and the aluminum alloy inner corner back rib 1 are fitted with single-sided retaining plates 45. Both the double-sided retaining plates 44 and the single-sided retaining plates 45 are fitted onto the surface of the pull rod 41. Through the coordinated use of the double-sided retaining plates 44 and the single-sided retaining plates 45, the second aluminum alloy back ribs 3 and 2 are positioned and integrated, thus assisting in the positioning of the second aluminum alloy back ribs 3 and 2 during installation, facilitating the user's removal of the second aluminum alloy back ribs 41. Alloy back rib 3 and first aluminum alloy back rib 2 are arranged together. A threaded support rod 5 is provided on the lower left side of the aluminum alloy internal corner back rib 1. An operating handle 7 is fixedly connected to the surface of the threaded support rod 5. Threaded sleeves 6 are threadedly connected to both sides of the surface of the threaded support rod 5. An arc-shaped groove 8 is opened on the side of the threaded sleeve 6 away from the threaded support rod 5. The arc-shaped groove 8 is fitted onto the surface of the pull rod 41. A diagonal bracing assembly 9 is provided at the bottom of the aluminum alloy internal corner back rib 1. The diagonal bracing assembly 9 includes multiple connecting angle plates 91 welded to the inner cavity of the aluminum alloy internal corner back rib 1. A threaded connector 92 is rotatably connected to the surface of the connecting angle plate 91. A connecting pin 93 is rotatably connected to the inner cavity of the connecting angle plate 91. 92 is rotatably connected to the surface of the connecting pin 93. The bottom of the threaded connector 92 is threadedly connected to a threaded push rod 94. Handles are welded to both sides of the surface of the threaded push rod 94. The bottom of the threaded push rod 94 is rotatably connected to an arc-shaped clamping plate 95, which engages with the surface of the operating handle 7. Through the setting of the diagonal bracing assembly 9, the cooperation of the connecting angle plate 91 and the threaded connector 92 creates a diagonal bracing connection between the threaded push rod 94 and the aluminum alloy internal corner back rib 1. At the same time, with the cooperation of the threaded push rod 94 and the arc-shaped clamping plate 95, the aluminum alloy internal corner back rib 1 can be diagonally supported, thereby improving the stability of the aluminum alloy internal corner back rib 1 after installation.

[0027] Working Principle: In use, the user places the PVC sleeve 42 between the inner and outer templates, and inserts the pull rod 41 through both templates, simultaneously penetrating the inner cavity of the PVC sleeve 42. Then, the aluminum alloy corner back rib 1, the first aluminum alloy back rib 2, and the second aluminum alloy back rib 3 are arranged and placed on one side of the inner template. A double-sided clamping plate 44 is fitted onto the surfaces of two adjacent second aluminum alloy back ribs 3, and a single-sided clamping plate 45 is placed on the surfaces of the aluminum alloy corner back rib 1 and the first aluminum alloy back rib 2 to temporarily position them. Next, the user rotates the threaded sleeve 6, causing it to extend a suitable distance from the surface of the threaded support rod 5 to the corner position, and engages the arc-shaped clamping groove 8 on the surface of the pull rod 41. Then, the threaded handle 43 is rotated onto the surface of the pull rod 41 to further position the aluminum alloy corner back rib 1, the first aluminum alloy back rib 2, and the second aluminum alloy back rib 3. The gold back rib 2, the second aluminum alloy back rib 3, and the threaded sleeve 6 are threaded and pressed together. It should be noted that a threaded handle 43 adapted to the inner threaded handle 43 is set at the point away from the inside corner of the pull rod 41 to achieve pull tightening. Finally, the user rotates the operating handle 7, causing the threaded support rod 5 to rotate, and then pushes the two threaded sleeves 6 through the surface of the threaded support rod 5, so that the second aluminum alloy back rib 3 located on the top and right can be effectively supported and limited. Finally, the user aligns the arc-shaped clamping plate 95 with the surface of the operating handle 7 and continuously rotates the threaded push rod 94. The threaded push rod 94 moves forward during the rotation until the arc-shaped clamping plate 95 is completely locked on the surface of the operating handle 7. At the same time, when the threaded push rod 94 can no longer rotate, the threaded connector 92, the connecting angle plate 91, and the threaded push rod 94 form an oblique support and limit at the aluminum alloy inside corner back rib 1.

[0028] In summary, this aluminum alloy template back rib reinforcement structure, through the combined use of the second aluminum alloy back rib 3 and the tie assembly 4, provides tie-fixation for the two inner and outer aluminum alloy templates. At the same time, with the combined use of the aluminum alloy internal corner back rib 1, the first aluminum alloy back rib 2, the threaded support rod 5, and the diagonal brace assembly 9, it provides stable support for the internal corner position between the wall template and the beam template, thus achieving the purpose of stable and reliable support and high accuracy of internal corner diagonal bracing.

[0029] The technical features disclosed above are not limited to the combinations of the disclosed features with other features. Those skilled in the art can also make other combinations of the technical features according to the purpose of the utility model in order to achieve the purpose of the utility model.

Claims

1. An aluminum alloy template back-stiffening structure, characterized by, The aluminum alloy corner back rib (1) is provided with a first aluminum alloy back rib (2) on the left side and bottom of the aluminum alloy corner back rib (1), and a plurality of second aluminum alloy back ribs (3) are provided on the left side and bottom of the aluminum alloy corner back rib (1). A pull assembly (4) is provided between two adjacent second aluminum alloy back ribs (3). The pull assembly (4) includes a pull rod (41) that penetrates the aluminum alloy template. A threaded handle (43) is threadedly connected to the surface of the pull rod (41). A threaded support rod (5) is provided on the lower left side of the aluminum alloy corner back rib (1). An operating handle (7) is fixedly connected to the surface of the threaded support rod (5). Threaded sleeves (6) are threadedly connected to both sides of the surface of the threaded support rod (5). An arc-shaped groove (8) is opened on the side of the threaded sleeve (6) away from the threaded support rod (5). The arc-shaped groove (8) is sleeved on the surface of the pull rod (41). A diagonal brace assembly (9) is provided at the bottom of the aluminum alloy corner back rib (1).

2. The aluminum alloy template back-ribbed reinforcement structure of claim 1, wherein, The surface of the pull rod (41) is fitted with a PVC sleeve (42), and the end of the PVC sleeve (42) is tightly fitted to the inside of the template.

3. The aluminum alloy form tieback reinforcement of claim 2, wherein, The surfaces of two adjacent second aluminum alloy back ribs (3) are fitted with double-sided clamping plates (44), and the surfaces of the first aluminum alloy back ribs (2) and aluminum alloy inner corner back ribs (1) are fitted with single-sided clamping plates (45). The double-sided clamping plates (44) and single-sided clamping plates (45) are both fitted on the surface of the pull rod (41).

4. The aluminum alloy template back rib reinforcement structure according to claim 3, characterized in that, The diagonal bracing assembly (9) includes multiple connecting angle plates (91) welded to the inner cavity of the aluminum alloy inner corner back rib (1). The surface of the connecting angle plate (91) is rotatably connected to a threaded connector (92), and the inner cavity of the connecting angle plate (91) is rotatably connected to a connecting pin (93). The threaded connector (92) is rotatably connected to the surface of the connecting pin (93).

5. The aluminum alloy form tieback reinforcement of claim 4, wherein, The bottom of the threaded connector (92) is threadedly connected to a threaded push rod (94), and handles are welded to both sides of the surface of the threaded push rod (94).

6. The aluminum alloy form tieback reinforcement of claim 5, wherein, The bottom of the threaded push rod (94) is rotatably connected to an arc-shaped clamping plate (95), which engages with the surface of the operating handle (7).

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