Fixing device for house building outer wall heat preservation integrated plate and aluminum alloy formwork

Abstract

The utility model discloses a fixing device for a house building outer wall heat preservation integrated plate and an aluminum alloy formwork, and relates to the technical field of house buildings, in particular to the fixing device for the house building outer wall heat preservation integrated plate and the aluminum alloy formwork, which comprises plates and a fixing device frame, and the plates are connected through the fixing device frame. The fixing device frame is connected with the four plates, the fixing device frame is located at the corners of the plates, the corners of the plates are fixedly connected with series supports, the series supports are connected in an inserted mode to form a square, and second inserting columns are movably connected into the fixing device frame; and the second inserting column is fixedly connected with a first inserting column. According to the fixing device for the house building outer wall heat preservation integrated plate and the aluminum alloy formwork, under the mutual insertion effect of the series supports, plates can be connected and supported mutually, and then the plates are fixed more firmly.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, in particular to a fixing device for an external wall thermal insulation integrated plate and an aluminum alloy formwork of a house construction. Background Art

[0002] Aluminum alloy formwork is called concrete engineering aluminum alloy formwork. It is made of aluminum alloy profiles as the main material and is made through mechanical processing and welding. It is suitable for the formwork of concrete engineering. Aluminum alloy formwork has the advantages of light weight, high strength, good stability, multiple turnover, and good concrete molding effect. It is gradually replacing wooden formwork and large steel formwork and becoming the preferred formwork in the construction process.

[0003] It has an increasingly broad application prospect in high-rise and super-high-rise construction projects. In the process of house construction, the thermal insulation integrated panel and the aluminum alloy formwork are usually designed as an integrated unit. When installing and fixing the panel, holes are usually drilled on the wall, and then the panels on both sides are plugged in through the fixing device, and then the fixing device is fixed by the expansion bolts to complete the fixation of the panel. However, since the panels are installed separately on the wall, when one of the panels becomes loose, the other panels will not support it, causing the single panel to shake easily, affecting the stability of the panel fixation. To this end, we propose a fixing device for the thermal insulation integrated panel and the aluminum alloy formwork of the exterior wall of a house building. Utility Model Content

[0004] The utility model provides a fixing device for a thermal insulation integrated plate for an exterior wall of a building and an aluminum alloy template, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a fixing device for an integrated insulation panel of a building exterior wall and an aluminum alloy formwork, comprising a plate and a fixing device frame, the plates are connected through the fixing device frame, the fixing device frame is connected to four plates and the fixing device frame is located at the corners of the plates, the corners of the plates are fixedly connected with series brackets, the series brackets are plugged into each other to form a square, and a second plug-in column is movably connected inside the fixing device frame, a first plug-in column is fixedly connected to the second plug-in column, the second plug-in column can lock the series brackets, the first plug-in column can be plugged into the plate, and a slot is opened through the fixing device frame, a bolt is installed in the slot, and the bolt contacts one end of the second plug-in column.

[0006] Optionally, the series bracket includes a connecting plate and a connecting groove, the connecting plate is T-shaped, and its connecting groove matches and corresponds to the connecting plate, and another connecting plate can be plugged into the connecting groove.

[0007] Optionally, a limiting spring is sleeved on one end of the second plug-in column, one end of the limiting spring is fixed to the first plug-in column, and the other end of the limiting spring is fixed to the frame of the fixing device.

[0008] Optionally, the other end of the second plug-in column passes through the overlapping portion of the connecting plate and the connecting groove on the two series brackets and is plugged into the overlapping portion, and the first plug-in column passes through the series bracket and the fixing device frame in sequence and is plugged into the plate.

[0009] Optionally, one end of the second plug-in column is circular, and the portion where the bolt contacts the second plug-in column is semicircular, and one end of the bolt extends out of the slot and is connected to a ring.

[0010] Optionally, the collar is sleeved on the outside of one end of the bolt, and a gap is present at one end of the collar. The collar is made of an elastic metal material, and a bevel-shaped protrusion is fixed on the collar.

[0011] The utility model has the following beneficial effects:

[0012] 1. The fixing device of the integrated insulation board for the exterior wall of a house building and the aluminum alloy formwork enables the boards to be connected and supported to each other by plugging the series brackets together, thereby making the fixation of the boards more firm, and by plugging the second plug-in column, the connection between the series brackets is more stable, and the first plug-in column can be plugged with the board, thereby making the fixation of the board more stable.

[0013] 2. The fixing device of the integrated insulation panel of the exterior wall of the building and the aluminum alloy formwork enables the first plug-in column and the second plug-in column to be smoothly plugged in under the action of the limited spring force, and the fixing of the first plug-in column and the second plug-in column is more stable under the limitation of the bolt on the second plug-in column, thereby realizing the double insurance of the plug-in of the first plug-in column and the second plug-in column, so that the connection is tighter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model from another perspective;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 4 This is a structural schematic diagram of the frame connection of the fixing device of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the connection of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the second plug-in column connection of the utility model;

[0020] Figure 7 for Figure 3 Schematic diagram of the enlarged structure of part A in FIG.

[0021] In the figure: 1, plate; 2, fixing device frame; 3, collar; 4, series bracket; 5, first plug-in column; 6, bolt; 7, second plug-in column; 8, limiting spring; 9, connecting plate; 10, connecting groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] See also Figures 1 to 7 A fixing device for an integrated thermal insulation panel for an exterior wall of a building and an aluminum alloy formwork comprises a plate 1 and a fixing device frame 2. The plate 1 is fixed to the wall through the fixing device frame 2. The plates 1 are connected to each other through the fixing device frame 2. The fixing device frame 2 is connected to four plates 1 and the fixing device frame 2 is located at the corners of the plate 1, so that the plate 1 and the adjacent plates 1 can be connected in series with each other, and then support each other. Even if one of the plates 1 becomes loose, the other plates 1 can be fixed to the wall to avoid direct falling off. The corners of the plate 1 are fixedly connected with series brackets 4, and the series brackets 4 are plugged into each other to form a square, so that the plates 1 can support each other through the series brackets 4, so that their fixation is more firm, and in the fixing device The interior of the mounting frame 2 is movably connected with a second plug-in column 7, and the second plug-in column 7 can be moved along a fixed trajectory inside the fixing device frame 2. The second plug-in column 7 is fixedly connected with a first plug-in column 5. Driven by the second plug-in column 7, the first plug-in column 5 can be moved, and the second plug-in column 7 can lock the series brackets 4, thereby making the connection between the series brackets 4 tighter. The first plug-in column 5 can be plugged into the plate 1, thereby ensuring the tightness of the connection between the plate 1 and the fixing device frame 2. At the same time, a slot is opened through the fixing device frame 2, and a bolt 6 is installed in the slot, and the bolt 6 is in contact with one end of the second plug-in column 7. Under the limitation of the bolt 6, the first plug-in column 5 and the second plug-in column 7 after plugging can be locked in position, thereby making the connection tighter.

[0024] See also Figures 1 to 7 The series bracket 4 includes a connecting plate 9 and a connecting groove 10. The connecting plate 9 is T-shaped, and its connecting groove 10 matches and corresponds to the connecting plate 9. Another connecting plate 9 can be plugged into the connecting groove 10. The connecting plate 9 and the connecting groove 10 are plugged in a T shape, so that the connection between them is tighter and not easy to separate.

[0025] See also Figures 1 to 7 One end of the second plug-in column 7 is sleeved with a limiting spring 8, one end of the limiting spring 8 is fixed to the first plug-in column 5, and the other end of the limiting spring 8 is fixed to the fixing device frame 2. Under the action of the elastic force of the limiting spring 8, after the serial bracket 4 is plugged in, its first plug-in column 5 and the second plug-in column 7 can be plugged in in time, and when the bolt 6 is loosened, its first plug-in column 5 and the second plug-in column 7 can still be plugged in to ensure the connection between them.

[0026] See also Figures 1 to 7 The other end of the second plug-in column 7 passes through the overlapping part of the connecting plate 9 and the connecting groove 10 on the two series brackets 4 and is plugged into the overlapping part, thereby making the connection between the plug-in series brackets 4 more secure, and the first plug-in column 5 passes through the series brackets 4 and the fixing device frame 2 in turn and is plugged into the plate 1, so that the series brackets 4 can be stably installed on the fixing device frame 2, so that the fixing device frame 2 can ensure that its plate 1 can be fixedly installed on the wall.

[0027] See also Figures 1 to 7 One end of the second plug-in column 7 is circular, and the part where the bolt 6 contacts the second plug-in column 7 is semicircular, so that the bolt 6 can smoothly contact the second plug-in column 7. Even if the limiting spring 8 loses a certain elasticity, the bolt 6 can still push the second plug-in column 7 to move and plug in. One end of the bolt 6 extends out of the slot and is connected to a ring 3, and the ring 3 is inserted into the hole drilled in the wall.

[0028] See also Figures 1 to 7 The collar 3 is sleeved on the outside of one end of the bolt 6, and there is a gap at one end of the collar 3, so that the series bracket 4 can be deformed smoothly and then stretched open. The collar 3 is made of elastic metal material, which can be spring steel. At the same time, a conical tooth-shaped protrusion is fixed on the collar 3. When the bolt 6 is inserted into the hole, the collar 3 is pushed to stretch open, so that the protrusion can be inserted into the wall, locking the position of the collar 3, so that the bolt 6 can be screwed more smoothly, and under the action of the reaction force given by the hole, the fixation of the bolt 6 is more stable.

[0029] In summary, when the fixing device for the exterior wall insulation integrated panel of a house building and the aluminum alloy formwork is used, the series bracket 4 on the plate 1 is plugged in, and its connecting plate 9 is plugged into the connecting groove 10, and then the series bracket 4 is plugged into the fixing device frame 2, and then the ring 3 is inserted into the hole on the wall, and then the notch on the fixing device frame 2 is aligned with the hole on the wall, and then the bolt 6 is inserted into the ring 3 through the notch and then the bolt 6 is screwed, so that the bolt 6 gradually moves along the ring 3 into the hole, and then the ring 3 is stretched open, and the protrusion on the ring 3 contacts the inner wall of the hole, which is close to the ring 3. The position is limited, so that the bolt 6 can smoothly enter the hole, and under the action of the reaction force given by the hole, the fixation of the bolt 6 is more stable. When the series bracket 4 is installed, under the action of the elastic force of the limiting spring 8, the first plug-in column 5 and the second plug-in column 7 can move together, and then the second plug-in column 7 can be plugged in and limited between the series brackets 4. The first plug-in column 5 can be plugged in and limited to the plate 1, and its bolt 6 can contact the second plug-in column 7, thereby determining the position of the second plug-in column 7, making its installation more stable.

[0030] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing device for a building exterior wall thermal insulation integrated panel and an aluminum alloy formwork, comprising a panel (1) and a fixing device frame (2), wherein the panels (1) are connected via the fixing device frame (2), and characterized in that: The fixing device frame (2) is connected to four plates (1) and the fixing device frame (2) is located at the corners of the plates (1). The corners of the plates (1) are fixedly connected with series brackets (4). The series brackets (4) are plugged into each other to form a square. A second plug-in column (7) is movably connected inside the fixing device frame (2). A first plug-in column (5) is fixedly connected to the second plug-in column (7). The second plug-in column (7) can lock the series brackets (4). The first plug-in column (5) can be plugged into the plates (1). At the same time, a slot is opened through the fixing device frame (2). A bolt (6) is installed in the slot. The bolt (6) contacts one end of the second plug-in column (7).

2. The fixing device for the exterior wall thermal insulation integrated panel of a building and the aluminum alloy formwork according to claim 1 is characterized by: The series bracket (4) comprises a connecting plate (9) and a connecting groove (10); the connecting plate (9) is T-shaped, and its connecting groove (10) matches and corresponds to the connecting plate (9); another connecting plate (9) can be plugged into the connecting groove (10).

3. The fixing device for the exterior wall thermal insulation integrated panel of a building and an aluminum alloy formwork according to claim 1, characterized in that: One end of the second plug-in column (7) is sleeved with a limiting spring (8), one end of the limiting spring (8) is fixed to the first plug-in column (5), and the other end of the limiting spring (8) is fixed to the fixing device frame (2).

4. The fixing device for the exterior wall thermal insulation integrated panel of a building and an aluminum alloy formwork according to claim 3 is characterized by: The other end of the second plug-in column (7) passes through the overlapping portion of the connecting plate (9) and the connecting groove (10) on the two series brackets (4) and is plugged into the overlapping portion, and the first plug-in column (5) passes through the series brackets (4) and the fixing device frame (2) in sequence and is plugged into the plate (1).

5. The fixing device for the integrated thermal insulation panel for exterior wall of a building and an aluminum alloy formwork according to claim 4 is characterized by: One end of the second plug-in column (7) is circular, and the portion where the bolt (6) contacts the second plug-in column (7) is semicircular. One end of the bolt (6) extends out of the slot and is connected to a collar (3).

6. The fixing device for the exterior wall thermal insulation integrated panel of a building and the aluminum alloy formwork according to claim 5, characterized in that: The collar (3) is sleeved on the outside of one end of the bolt (6), and a gap is present at one end of the collar (3). A projection in the shape of a conical tooth is fixed on the collar (3).

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