Slurry leakage prevention device for root of aluminum formwork wall

Abstract

The utility model provides a slurry leakage prevention device for the root of an aluminum formwork wall. The slurry leakage prevention device comprises a casting forming assembly and an abutting device. The pouring forming assemblies are installed on the two sides of a concrete wall respectively, the concrete wall is poured on the top face of a floor slab, one side of each pouring forming assembly is connected with an abutting device, the bottom face of each pouring forming assembly is fixedly connected with aluminum mold root angle iron, and slurry blocking angle iron is installed on the top face of the floor slab. One side of the aluminum die root angle iron is in contact with one side of the slurry blocking angle iron; the abutting device comprises a square tube, an angle hole is formed in the middle of one side of the square tube, a hanging assembly is installed on one side of the square tube through the angle hole, and the two ends of one side of the square tube are fixedly connected with rectangular flat iron and unequal angle iron respectively. Through the mutual cooperation of the casting molding assembly, the abutting device and the aluminum mold root angle iron, the fixing of the slurry blocking angle iron is realized, and the situation of slurry leakage prevention during concrete casting is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of preventing slurry leakage at the base of a wall, in particular to a slurry leakage prevention device at the base of an aluminum mold wall. 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 (bamboo) plywood system, large formwork system, and early dismantling formwork system. Aluminum alloy formwork is made of aluminum alloy profiles as the main material. It is a formwork suitable for concrete engineering through mechanical processing and welding. It is designed according to the 50mm 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.

[0003] At present, according to the traditional aluminum alloy formwork installation process, in order to prevent the uneven ground, aluminum formwork designers avoid the root of the wall aluminum formwork from being on the same horizontal line during installation due to the floor concrete leveling construction error. Generally, a gap of about 1 cm is left between the bottom surface of the aluminum alloy formwork and the ground. Before pouring concrete, the construction workers use high-viscosity mortar to block the gap at the root of the wall aluminum formwork in order to prevent the concrete from flowing out of the gap. However, this blocking method will have the following defects:

[0004] 1. The aluminum alloy formwork can only be sealed with mortar after reinforcement and acceptance. After mortar sealing, the mortar needs to be cured and concrete pouring can only be carried out the next day, which affects the progress of the project.

[0005] 2. The quality of mortar sealing is difficult to guarantee. Some parts may be relatively weak. When the concrete slurry is injected, the pressure at the bottom of the aluminum alloy formwork becomes higher, which can easily cause the concrete slurry to break through the sealing mortar and cause leakage. This may cause the structural wall to have a rough surface or honeycomb, affecting the wall quality.

[0006] 3. Since the slurry blocking material is one-time use, after the formwork is removed, the slurry blocking material becomes garbage and needs to be cleaned up, which not only increases the labor of the staff but also increases the cost. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a slurry leakage prevention device at the base of an aluminum formwork wall, which solves the problems mentioned in the background technology.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A device for preventing slurry leakage at the root of an aluminum mold wall, comprising a casting and forming component and a resistance device; the casting and forming components are provided in a total of multiple groups, the casting and forming components are respectively installed on both sides of a concrete wall, the concrete wall is cast on the top surface of a floor slab, one side of the casting and forming component is connected to the resistance device, the bottom surface of the casting and forming component is fixedly connected to an aluminum mold root angle iron, the top surface of the floor slab is installed with a slurry blocking angle iron, one side of the aluminum mold root angle iron is in contact with one side of the slurry blocking angle iron, and one end of the resistance device is in contact with the other side of the slurry blocking angle iron; the resistance device comprises a square tube, an angle hole is provided in the middle of one side of the square tube, a hanging component is installed on one side of the square tube through the angle hole, two ends of one side of the square tube are respectively fixedly connected with a rectangular flat iron and an unequal angle iron, one end of the rectangular flat iron is in contact with one side of the casting and forming component, and one end of the unequal angle iron is in contact with one end of the slurry blocking angle iron.

[0010] Furthermore, the suspension assembly includes a rotating shaft, which is rotatably connected in the angle hole, one end of the rotating shaft is fixedly connected to a limiting cap, and the other end of the rotating shaft is fixedly connected to a large head block, a sliding hole is provided in the middle of one side of the large head block, and a suspension component is slidably connected in the sliding hole.

[0011] Furthermore, the suspension component includes a tensioning threaded rod, which is slidably connected in the sliding hole, a fastening nut is threadedly connected to the outer surface of the tensioning threaded rod and located on one side of the big head block, and a conical nail is fixedly connected to one end of the tensioning threaded rod.

[0012] Furthermore, the suspension component also includes a limiting hole and an insert. The outer surface of the conical nail is provided with a limiting hole, and the insert is inserted into the limiting hole.

[0013] Furthermore, the casting molding assembly includes an aluminum formwork, and the aluminum formwork is respectively installed on both sides of the concrete wall. The bottom surface of the aluminum formwork is fixedly connected to an outer extension plate, and the bottom surface of the outer extension plate is fixedly connected to an aluminum formwork root angle iron.

[0014] Furthermore, the casting molding component also includes a reinforcing plate, the top surface of the outer extension plate is fixedly connected with the reinforcing plate at equal intervals, one side of the reinforcing plate is fixedly connected to one side of the aluminum template, one side of the reinforcing plate is provided with aluminum template rib holes at equal intervals, one end of the rectangular flat iron is in contact with one side of the reinforcing plate, and one end of the conical nail is plugged into and matched with the inner cavity of the aluminum template rib hole.

[0015] The utility model provides a device for preventing slurry leakage at the base of an aluminum formwork wall. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The pouring of concrete walls is achieved through multiple groups of casting and forming components. Before pouring, the gap between the aluminum formwork and the ground can be filled by the cooperation of the slurry blocking angle iron and the angle iron at the root of the aluminum formwork to prevent the concrete slurry from flowing out from there during pouring;

[0017] 2. Through the cooperation of the fastening nut, tightening threaded rod, square tube, rectangular flat iron and unequal angle iron in the interference device, the slurry blocking angle iron can be fixed on one side of the angle iron at the root of the aluminum mold to avoid the concrete slurry squeezing and deviating the slurry blocking angle iron during pouring, causing the concrete slurry to flow out. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The utility model overall structure schematic diagram is shown;

[0020] Figure 2 Another structural diagram of the utility model is shown;

[0021] Figure 3 The schematic diagram of the structure of the interference device of the utility model is shown;

[0022] Figure 4 The utility model shows a schematic diagram of the suspension assembly and the square tube structure;

[0023] Figure 5 A schematic diagram of the suspension assembly and the square tube split structure of the utility model is shown;

[0024] Figure 6 The enlarged structural diagram of the conical nail of the utility model is shown;

[0025] As shown in the figure: 1. Casting component; 11. Aluminum formwork; 12. External extension plate; 13. Reinforcement plate; 14. Aluminum formwork rib hole; 2. Resistance device; 21. Square tube; 22. Angle hole; 23. Suspension component; 231. Rotating shaft; 232. Limiting cap; 233. Big head block; 234. Sliding hole; 235. Tensioning threaded rod; 236. Fastening nut; 237. Conical nail; 238. Limiting hole; 239. Insert; 24. Rectangular flat iron; 25. Unequal angle iron; 3. Concrete wall; 4. Floor slab; 5. Angle iron at the root of aluminum formwork; 6. Slurry blocking angle iron. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] In order to solve the technical problems in the background technology, the following anti-leakage device for the root of aluminum formwork wall is provided:

[0029] Combination Figure 1-Figure 6 As shown, the utility model provides an aluminum mold wall root anti-leakage device, comprising a casting molding component 1 and a resistance device 2; a plurality of casting molding components 1 are provided, and the casting molding components 1 are respectively installed on both sides of a concrete wall 3, and the concrete wall 3 is cast on the top surface of a floor slab 4, and one side of the casting molding component 1 is connected with the resistance device 2, and the bottom surface of the casting molding component 1 is fixedly connected with an aluminum mold root angle iron 5, and the top surface of the floor slab 4 is installed with a slurry blocking angle iron 6, and one side of the aluminum mold root angle iron 5 is connected with the slurry blocking angle iron 6. One side is in contact with each other, and one end of the resistance device 2 is in contact with the other side of the slurry blocking angle iron 6; the resistance device 2 includes a square tube 21, an angle hole 22 is provided in the middle of one side of the square tube 21, a suspension component 23 is installed on one side of the square tube 21 through the angle hole 22, and a rectangular flat iron 24 and an unequal angle iron 25 are fixedly connected at both ends of one side of the square tube 21, one end of the rectangular flat iron 24 is in contact with one side of the casting molding component 1, and one end of the unequal angle iron 25 is in contact with one end of the slurry blocking angle iron 6. The suspension component 23 includes a rotating shaft 231, a rotating shaft 231 is rotatably connected in the angle hole 22, one end of the rotating shaft 231 is fixedly connected to a limiting cap 232, and the other end of the rotating shaft 231 is fixedly connected to a large head block 233, a sliding hole 234 is provided in the middle of one side of the large head block 233, and a suspension component is slidably connected in the sliding hole 234. The suspension component includes a tensioning threaded rod 235, the tensioning threaded rod 235 is slidably connected in the sliding hole 234, a fastening nut 236 is threadedly connected on the outer surface of the tensioning threaded rod 235 and on one side of the large head block 233, and a conical nail 237 is fixedly connected to one end of the tensioning threaded rod 235. The suspension component also includes a limiting hole 238 and an insert 239. The outer surface of the conical nail 237 is provided with a limiting hole 238, and the insert 239 is inserted in the limiting hole 238.

[0030] By cooperating with each other, the square tube 21, the hanging assembly 23, the rectangular flat iron 24 and the unequal angle iron 25 in the resistance device 2, the slurry blocking angle iron 6 can be fixed on the angle iron 5 at the root of the aluminum mold, thereby preventing the concrete slurry from washing away the slurry blocking angle iron 6 when pouring the concrete slurry, causing the concrete slurry to flow out from the inside.

[0031] Embodiment 2

[0032] like Figure 1-Figure 6 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0033] The casting and forming assembly 1 includes an aluminum formwork 11, and the aluminum formwork 11 is installed on both sides of the concrete wall 3, and the bottom surface of the aluminum formwork 11 is fixedly connected to the outer extension plate 12, and the bottom surface of the outer extension plate 12 is fixedly connected to the aluminum formwork root angle iron 5. The casting and forming assembly 1 also includes a reinforcing plate 13, and the top surface of the outer extension plate 12 is fixedly connected to the reinforcing plate 13 at equal intervals, one side of the reinforcing plate 13 is fixedly connected to one side of the aluminum formwork 11, and one side of the reinforcing plate 13 is provided with aluminum formwork rib holes 14 at equal intervals, one end of the rectangular flat iron 24 is in contact with one side of the reinforcing plate 13, and one end of the conical nail 237 is plugged into and matched with the inner cavity of the aluminum formwork rib hole 14.

[0034] The casting and forming of the concrete wall 3 can be achieved through multiple groups of casting and forming components 1. The aluminum mold root angle iron 5 at the bottom of the casting and forming component 1 and the slurry blocking angle iron 6 can prevent the concrete slurry from flowing away from the gap between the bottom of the casting and forming component 1 and the ground when pouring concrete.

[0035] The working principle and use process of this utility model:

[0036] In use:

[0037] When in use, first, fix the aluminum mold root angle iron 5 on the outer extension plate 12. After fixing, install the casting molding component 1. During installation, it is necessary to keep a distance of about one centimeter between the aluminum mold root angle iron 5 and the top surface of the floor 4. Then, fix the casting molding component 1 through the external connecting frame. After fixing, start to install the slurry blocking angle iron 6. During installation, first make one side of the slurry blocking angle iron 6 contact with one side of the aluminum mold root angle iron 5, and make the slurry blocking angle iron 6 installed on the top surface of the floor 4. After installation, start to install the interference device 2. When installing the interference device 2, first, pass one end of the tensioning threaded rod 235 through the sliding hole 234. After passing through, insert one end of the conical nail 237 into the aluminum template rib hole 14. After insertion, insert the insert 239 into the limiting hole 238. After insertion, it can be achieved. In order to fix the conical nail 237 in the rib hole 14 of the aluminum formwork, after installation, at this time, move the square tube 21 so that one side of the rectangular flat iron 24 at one end of the square tube 21 contacts with one side of the reinforcing plate 13, and one side of the unequal angle iron 25 at the other end of the square tube 21 contacts with the slurry blocking angle iron 6. After contact, at this time, screw the fastening nut 236. As the fastening nut 236 is screwed, at this time, one side of the fastening nut 236 contacts with the big head block 233. At this time, the slurry blocking angle iron 6 can be fixed to one side of the angle iron 5 at the root of the aluminum formwork. After fixation, at this time, pour concrete into the space surrounded by the molding of multiple groups of casting and molding components 1. After the concrete is dried, the concrete wall 3 can be formed. During pouring, the concrete is prevented from flowing out of the gap at the bottom of the aluminum formwork 11, resulting in the problem that the slurry needs to be cleaned after it dries.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for preventing slurry leakage at the base of an aluminum formwork wall, characterized in that: The invention comprises a casting and forming component (1) and a resistance device (2); the casting and forming component (1) is provided with a plurality of groups, the casting and forming components (1) are respectively installed on both sides of a concrete wall (3), the concrete wall (3) is cast on the top surface of a floor slab (4), one side of the casting and forming component (1) is connected to the resistance device (2), the bottom surface of the casting and forming component (1) is fixedly connected to an aluminum mold root angle iron (5), the top surface of the floor slab (4) is installed with a slurry blocking angle iron (6), one side of the aluminum mold root angle iron (5) is in contact with one side of the slurry blocking angle iron (6), and one end of the resistance device (2) is in contact with the other side of the slurry blocking angle iron (6); The abutment device (2) comprises a square tube (21), an angle hole (22) is provided in the middle of one side of the square tube (21), a suspension assembly (23) is installed on one side of the square tube (21) through the angle hole (22), and two ends of one side of the square tube (21) are respectively fixedly connected with a rectangular flat iron (24) and an unequal angle iron (25), one end of the rectangular flat iron (24) is in contact with one side of the casting molding assembly (1), and one end of the unequal angle iron (25) is in contact with one end of the slurry blocking angle iron (6).

2. The device for preventing slurry leakage at the base of an aluminum formwork wall according to claim 1, characterized in that: The suspension component (23) comprises a rotating shaft (231), the rotating shaft (231) is rotatably connected in the angle hole (22), one end of the rotating shaft (231) is fixedly connected to a limiting cap (232), the other end of the rotating shaft (231) is fixedly connected to a large head block (233), a sliding hole (234) is provided in the middle of one side of the large head block (233), and a suspension component is slidably connected in the sliding hole (234).

3. The device for preventing slurry leakage at the base of an aluminum formwork wall according to claim 2, characterized in that: The suspension component comprises a tensioning threaded rod (235), the tensioning threaded rod (235) is slidably connected in the sliding hole (234), a fastening nut (236) is threadedly connected on the outer surface of the tensioning threaded rod (235) and located on one side of the large head block (233), and a conical nail (237) is fixedly connected to one end of the tensioning threaded rod (235).

4. The device for preventing slurry leakage at the base of an aluminum formwork wall according to claim 3, characterized in that: The suspension component further comprises a limiting hole (238) and an inserting piece (239); the limiting hole (238) is arranged on the outer surface of the conical nail (237); and the inserting piece (239) is inserted into the limiting hole (238).

5. The device for preventing slurry leakage at the base of an aluminum formwork wall according to claim 4, characterized in that: The casting molding assembly (1) comprises an aluminum template (11), and the aluminum templates (11) are respectively installed on both sides of the concrete wall (3), the bottom surface of the aluminum template (11) is fixedly connected to an outer extension plate (12), and the bottom surface of the outer extension plate (12) is fixedly connected to an aluminum template root angle iron (5).

6. The device for preventing slurry leakage at the base of an aluminum formwork wall according to claim 5, characterized in that: The casting molding assembly (1) also includes a reinforcing plate (13), the top surface of the outer extension plate (12) is fixedly connected with the reinforcing plate (13) at equal intervals, one side of the reinforcing plate (13) is fixedly connected to one side of the aluminum template (11), one side of the reinforcing plate (13) is provided with aluminum template rib holes (14) at equal intervals, one end of the rectangular flat iron (24) is in contact with one side of the reinforcing plate (13), and one end of the conical nail (237) is plugged into and matched with the inner cavity of the aluminum template rib hole (14).

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