Aluminum alloy formwork double-pipe back arris external corner reinforcing device

Abstract

The utility model discloses an aluminum alloy formwork double-pipe back arris external corner reinforcing device, which belongs to the technical field of building formworks and comprises two formwork supporting plates, two sliding grooves are formed in the bottom surfaces of the two formwork supporting plates, a sliding block is connected in each sliding groove in a sliding mode, and the sliding blocks are connected with the two formwork supporting plates in a sliding mode. The side faces, close to each other, of the two sliding blocks are jointly and fixedly connected with an adjusting rod, and first positioning holes arranged at equal intervals are formed in the upper surfaces of the two formwork supporting plates correspondingly. Through cooperation of a sliding groove, a sliding block, a first positioning hole, a first limiting hole, a positioning rod, a baffle, a nut, a second positioning hole, a second limiting hole, a formwork reinforcing lead screw, a positioning screw and an adjusting rod, people can conveniently adjust and fix the formwork supporting plate, and through arrangement of a fixing plate, a connecting hole, a connecting lead screw, a gasket, a fixing screw and a triangular plate, the formwork supporting plate can be conveniently fixed; people can conveniently connect the formwork supporting plates, and the stability of the fixing plate can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building templates, in particular to a double-tube back-fringe external angle reinforcement device for an aluminum alloy template. Background Art

[0002] The full name of aluminum alloy formwork is aluminum alloy formwork for concrete engineering. It is a new generation of formwork system after plywood formwork, combined steel formwork system, steel frame wood plywood system, large formwork system and early dismantling formwork system. Aluminum alloy formwork uses aluminum alloy profiles as the main material. It is a formwork suitable for concrete engineering made through machining and welding processes. It is designed according to the specified module and is composed of panels, ribs, main profiles, plane formwork, corner formwork, and early dismantling devices. The design and construction application of aluminum alloy formwork is an innovation in concrete engineering formwork technology, a promotion of prefabricated concrete technology, and a manifestation of the industrialization of construction technology. During the use of the formwork, the aluminum alloy formwork double-tube back-fringe positive angle reinforcement device is required.

[0003] However, the current double-tube back-fringe external corner reinforcement devices for aluminum alloy formwork are mostly of specified lengths, and the length of the equipment cannot be adjusted, which not only leads to a certain waste of resources, but also has a small scope of application. Therefore, technical personnel in this field provide an aluminum alloy formwork double-tube back-fringe external corner reinforcement device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a double-tube back-fringe external angle reinforcement device for an aluminum alloy template to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The double-tube back-fringe external angle reinforcement device of the aluminum alloy formwork includes two formwork support plates, and two sliding grooves are provided on the bottom surfaces of the two formwork support plates. A sliding block is slidably connected to the inside of each sliding groove, and the two groups of sliding blocks are fixedly connected to the side surfaces close to each other with an adjusting rod. The upper surfaces of the two formwork support plates are provided with first positioning holes arranged at equal distances, and the front surfaces of the two formwork support plates and the back surfaces of the two formwork support plates are provided with first limiting holes arranged at equal distances, and positioning rods are provided inside the two groups of the first limiting holes.

[0007] As a further solution of the present invention: the outer surfaces of the two positioning rods are threadedly connected with nuts, and the rear ends of the two positioning rods are fixedly connected with baffles.

[0008] As a further solution of the present invention: the upper surface of the adjusting rod is provided with second positioning holes arranged at equal distances, and the front surface of the adjusting rod is provided with second limiting holes arranged at equal distances.

[0009] As a further solution of the present invention: each of the first positioning holes is matched with the second positioning hole, and each of the first limiting holes is matched with the second limiting hole.

[0010] As a further solution of the present invention: a template reinforcement screw rod is provided inside each of the two first positioning holes, and the outer surfaces of the two template reinforcement screw rods are threadedly connected with two positioning screws.

[0011] As a further solution of the present invention: the upper surfaces of the two formwork support plates are fixedly connected with fixing plates, and the side surfaces of the two formwork fixing plates close to each other are provided with connecting holes.

[0012] As a further solution of the present invention: a connecting screw rod is provided inside the two connecting holes, two gaskets are sleeved on the outer surfaces of the two connecting screw rods, and two fixing screws are threadedly connected to the outer surfaces of the two connecting screw rods.

[0013] As a further solution of the present invention: the upper surfaces of the two formwork support plates are fixedly connected to two triangular plates, and the side surfaces of the two groups of triangular plates that are away from each other are fixedly connected to the fixing plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The double-tube back-fringe external angle reinforcement device for the aluminum alloy formwork can facilitate people to adjust and fix the formwork support plate through the cooperation of the sliding groove, the sliding block, the first positioning hole, the first limiting hole, the positioning rod, the baffle, the nut, the second positioning hole, the second limiting hole, the formwork reinforcement screw, the positioning screw and the adjusting rod. The arrangement of the fixing plate, the connecting hole, the connecting screw, the gasket, the fixing screw and the triangular plate not only facilitates people to connect the formwork support plate, but also greatly increases the stability of the fixing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the double-tube back-ribbed external corner reinforcement device for the aluminum alloy formwork;

[0017] Figure 2 This is a side view of the double-tube back-ribbed external corner reinforcement device for aluminum alloy formwork;

[0018] Figure 3 This is a bottom view of the double-tube back-ribbed external corner reinforcement device for the aluminum alloy formwork;

[0019] Figure 4 This is a top view of the double-tube back-ribbed external corner reinforcement device for aluminum alloy formwork.

[0020] In the figure: 1. Template support plate; 2. Sliding groove; 3. Sliding block; 4. First positioning hole; 5. First limiting hole; 6. Positioning rod; 7. Baffle; 8. Nut; 9. Second positioning hole; 10. Second limiting hole; 11. Template reinforcement screw; 12. Positioning screw; 13. Adjusting rod; 14. Fixing plate; 15. Connecting hole; 16. Connecting screw; 17. Gasket; 18. Fixing screw; 19. Triangle plate. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0023] See also Figures 1 to 4 In an embodiment of the utility model, the double-tube back-fringe external angle reinforcement device of the aluminum alloy formwork includes two formwork support plates 1, and two sliding grooves 2 are provided on the bottom surfaces of the two formwork support plates 1. A sliding block 3 is slidably connected to the inside of each sliding groove 2, and an adjusting rod 13 is fixedly connected to one side of the two groups of sliding blocks 3 close to each other. The upper surfaces of the two formwork support plates 1 are provided with first positioning holes 4 arranged at equal distances, and the front and back surfaces of the two formwork support plates 1 are provided with first limiting holes 5 arranged at equal distances, and positioning rods 6 are provided inside the two groups of first limiting holes 5.

[0024] The outer surfaces of the two positioning rods 6 are threadedly connected with nuts 8, and the rear ends of the two positioning rods 6 are fixedly connected with baffles 7. The upper surface of the adjusting rod 13 is provided with second positioning holes 9 arranged at equal distances, and the front of the adjusting rod 13 is provided with second limiting holes 10 arranged at equal distances. Each first positioning hole 4 is adapted to the second positioning hole 9, and each first limiting hole 5 is adapted to the second limiting hole 10. The interiors of the two first positioning holes 4 are provided with template reinforcement screw rods 11, and the outer surfaces of the two template reinforcement screw rods 11 are threadedly connected with two positioning screws 12, which not only makes it convenient for people to adjust the length of the template support plate 1, but also makes it convenient for people to position the adjusting rod 13.

[0025] The upper surfaces of the two formwork support plates 1 are fixedly connected with a fixing plate 14, and the side surfaces of the two formwork fixing plates 14 close to each other are provided with connecting holes 15, and the interiors of the two connecting holes 15 are provided with connecting screws 16, and the outer surfaces of the two connecting screws 16 are sleeved with two gaskets 17, and the outer surfaces of the two connecting screws 16 are threadedly connected with two fixing screws 18. The upper surfaces of the two formwork support plates 1 are fixedly connected with two triangular plates 19, and the sides of the two groups of triangular plates 19 away from each other are fixedly connected to the fixing plate 14, which not only makes it convenient for people to connect the formwork support plates 1, but also greatly increases the stability of the fixing plate 14.

[0026] The working principle of the present invention is: first, people can slide the adjustment rod 13. After adjusting the length of the adjustment rod 13, the positioning rod 6 can be passed through the first limiting hole 5 and fixed with the nut 8. Then the formwork support plate 1 can be contacted with the aluminum formwork, and then the connecting screw 16 can be passed through the interior of the connecting hole 15. Then the gasket 17 can be put on the outside of the connecting screw 16 and the formwork support plate 1 can be connected with the fixing screw 18. Finally, the formwork reinforcement screw 11 can be passed through the first positioning hole 4 and the second positioning hole 9 and the fixing screw 18 can be used to complete the fixation of the formwork.

[0027] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can make equivalent replacements or changes according to the technical solution and the utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be included in the scope of protection of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A double-tube back-ribbed external corner reinforcement device for an aluminum alloy formwork, comprising two formwork support plates (1), characterized in that: Two sliding grooves (2) are provided on the bottom surfaces of the two template support plates (1), a sliding block (3) is slidably connected inside each sliding groove (2), and an adjusting rod (13) is fixedly connected to the side surfaces of the two groups of sliding blocks (3) close to each other. First positioning holes (4) arranged at equal distances are provided on the upper surfaces of the two template support plates (1), and first limiting holes (5) arranged at equal distances are provided on the front surfaces of the two template support plates (1) and the back surfaces of the two template support plates (1), wherein positioning rods (6) are provided inside the two groups of the first limiting holes (5).

2. The aluminum alloy template double-tube back-ribbed external corner reinforcement device according to claim 1, characterized in that: The outer surfaces of the two positioning rods (6) are both threadedly connected with nuts (8), and the rear ends of the two positioning rods (6) are both fixedly connected with baffles (7).

3. The aluminum alloy template double-tube back-ribbed external corner reinforcement device according to claim 1, characterized in that: The upper surface of the adjusting rod (13) is provided with second positioning holes (9) arranged at equal distances, and the front surface of the adjusting rod (13) is provided with second limiting holes (10) arranged at equal distances.

4. The aluminum alloy template double-tube back-ribbed external corner reinforcement device according to claim 1, characterized in that: Each of the first positioning holes (4) is matched with the second positioning hole (9), and each of the first limiting holes (5) is matched with the second limiting hole (10).

5. The aluminum alloy formwork double-tube back-ribbed external corner reinforcement device according to claim 1, characterized in that: The interiors of the two first positioning holes (4) are each provided with a template reinforcement screw rod (11), and the outer surfaces of the two template reinforcement screw rods (11) are each threadedly connected to two positioning screws (12).

6. The aluminum alloy formwork double-tube back-ribbed external corner reinforcement device according to claim 1, characterized in that: The upper surfaces of the two template support plates (1) are fixedly connected to a fixing plate (14), and the side surfaces of the two fixing plates (14) close to each other are each provided with a connecting hole (15).

7. The aluminum alloy formwork double-tube back-ribbed external corner reinforcement device according to claim 6, characterized in that: The interiors of the two connecting holes (15) are each provided with a connecting screw rod (16), the outer surfaces of the two connecting screw rods (16) are each sleeved with two gaskets (17), and the outer surfaces of the two connecting screw rods (16) are each threadedly connected with two fixing screws (18).

8. The aluminum alloy formwork double-tube back-ribbed external corner reinforcement device according to claim 1, characterized in that: The upper surfaces of the two template support plates (1) are fixedly connected to two triangular plates (19), and the side surfaces of the two groups of triangular plates (19) that are away from each other are fixedly connected to the fixed plate (14).

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