Fabricated building aluminum alloy formwork construction device

Abstract

The utility model relates to an assembly type building aluminum alloy formwork construction device which comprises a supporting piece, a sliding rail is arranged on one side of the supporting piece in the vertical direction, and a fixing groove is formed in the other side of the supporting piece relative to the sliding rail. One end of each connecting rod is arranged on the supporting piece in a sleeving mode, and the connecting rods are fixed to the fixing grooves after sliding to the fixing positions along the sliding rails. A magnetic attraction part for fixing a pin is arranged at the other end of each connecting rod and faces the side of the template mounting hole; the other end of each connecting rod is located over the corresponding magnetic attraction part and provided with a mounting frame for temporarily containing the corresponding fixing piece. The pressing plate is correspondingly hinged to the mounting frame, one end of the pressing plate is shifted, and the corresponding fixing piece is extruded to be downwards assembled with the corresponding pin. The magnetic attraction part is arranged to attract the pin to correspond to the mounting hole of the formwork, the fixing piece is inserted into the pin by shifting one end of the pressing plate to complete assembly, the fixing piece and the pin do not need to be manually held, pin mounting can be conveniently and rapidly completed, and the construction efficiency of the aluminum alloy formwork is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled building construction, and more particularly to an assembled building aluminum alloy template construction device. Background Art

[0002] As a representative of modern industrialized production methods, prefabricated buildings significantly improve building efficiency and quality by shifting much of the on-site work involved in traditional construction methods to factories. Building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are manufactured in factories and then transported to the construction site for assembly and installation using reliable connections. This construction method primarily includes prefabricated concrete structures, steel structures, and modern wood structures, offering advantages such as standardized design, factory-based production, prefabricated construction, information-based management, and intelligent applications.

[0003] As a new generation of formwork system, aluminum alloy formwork has significantly improved construction efficiency and quality compared to traditional plywood formwork, combined steel formwork system, steel frame wood (bamboo) plywood system, large formwork system, and early dismantling formwork system. However, in the actual construction process, the aluminum alloy formwork needs to use pins and fixings (such as pins, which need to be plugged into and assembled with the slots on the pins) to fix the top plate connected to the C-groove of the aluminum film plate. Due to the different number of assembled aluminum formworks, the number of pins and fixings required to be installed is also different. During the construction process, each pin and fixing needs to be manually assembled. In some scenarios, due to the small assembly space of the template frame pins, it is not convenient to quickly complete the assembly of pins and fixings during the existing aluminum formwork construction process, and then install and fix them, which affects the construction efficiency.

[0004] Therefore, how to propose an assembled building aluminum alloy formwork construction device to improve the installation efficiency of pins during the construction of the aluminum alloy formwork, reduce the construction difficulty, and improve the construction quality is a problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] Therefore, the purpose of the present invention is to solve the problem that the assembly efficiency of pins and fixings is low, which affects the construction efficiency of aluminum formwork, and proposes an assembled building aluminum alloy formwork construction device.

[0006] The technical solution of the utility model includes:

[0007] A support member, one side of which is provided with a slide rail in a vertical direction, and the other side of which is provided with a fixing groove relative to the slide rail;

[0008] At least two connecting rods, one end of each connecting rod is sleeved on the support member and is fixed to the fixing groove after sliding along the slide rail to a fixed position;

[0009] A magnetic attraction portion, wherein the other end of each connecting rod and the side facing the template mounting hole have a magnetic attraction portion with a fixing pin;

[0010] A mounting frame, wherein the other end of each connecting rod and located directly above the magnetic attraction portion has a mounting frame for temporarily accommodating a fixing member;

[0011] The pressing plate is hinged to the mounting frame. When one end of the pressing plate is moved, the corresponding fixing piece is pressed downward to be assembled with the corresponding pin.

[0012] According to the technical solution of the present utility model, a scale is provided around the fixing groove.

[0013] According to the technical solution of the present invention, the other end of each connecting rod is provided with a groove for installing the magnetic attraction part.

[0014] According to the technical solution of the present invention, one end of each connecting rod has a sleeve portion, which is sleeved on the support member, has a slider adapted to the slide rail inside, and has a threaded hole on the outside, which is tightly fixed to the fixing groove through a fastener.

[0015] According to the technical solution of the present utility model, a rubber pad matching the length of the fixing groove is provided in the fixing groove.

[0016] According to the technical solution of the present invention, a portion of the mounting bracket is L-shaped, one end of which is fixed to the top surface of the connecting rod, and the other end of which is bent and extends to the top of the magnetic attraction portion.

[0017] According to the technical solution of the present utility model, the other end of the mounting frame is provided with a placement hole for temporarily accommodating the fixing piece, and the placement hole is provided with a non-slip pad.

[0018] According to the technical solution of the present utility model, the other part of the mounting frame is a connecting plate extending from the other end thereof along the length direction of the connecting rod. The connecting plate axis is hinged to the middle part of the pressure plate. There is a spring between the pressure plate and the connecting plate and before the hinge point. One end of the pressure plate is located at the top of the placement hole.

[0019] According to the technical solution of the present utility model, the other end portion of each connecting rod is threadedly connected to a screw rod, the end portion of the screw rod has a fixing seat, and the fixing seat has a ball inside.

[0020] According to the technical solution of the present invention, both ends of the support member are provided with limiting plates.

[0021] It can be seen from the above technical solution that compared with the prior art, the present invention has the following beneficial effects:

[0022] The utility model completes the assembly by arranging a magnetic part to absorb the pins corresponding to the membrane plate installation holes, and inserting the fixing parts into the pins by toggling one end of the pressure plate. There is no need to manually hold the fixing parts and pins, which facilitates the quick installation of the pins and can complete the installation of multiple pins at one time, thereby improving the construction efficiency of the aluminum alloy formwork.

[0023] The utility model enables the connecting rod to move by arranging a slider to cooperate with the slide rail, so that the installation distance between the two pins can be adjusted according to needs.

[0024] In order to protect the template, the utility model has a screw threadedly connected to the other end of each connecting rod, the screw end has a fixed seat, and the fixed seat has a ball. The ball contacts the diaphragm to reduce friction during movement and prevent scratches on the aluminum template. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0026] Figure 1 This is a structural diagram of an assembled building aluminum alloy formwork construction device provided by the utility model;

[0027] Figure 2 A cross-sectional view of a support member is shown;

[0028] Figure 3 The structural diagram of the connecting rod is shown;

[0029] Figure 4 The connection diagram of the connecting rod, mounting bracket and pressure plate is shown.

[0030] In the picture:

[0031] 11. Support part; 12. Slide rail; 13. Rubber pad; 14. Ruler; 15. Limit plate; 16. Slider; 17. Fastener; 21. Connecting rod; 22. Fitting part; 23. Groove; 24. Magnetic part; 25. Screw; 26. Fixing seat; 27. Ball bearing; 28. Mounting bracket; 29. ​​Placement hole; 31. Anti-slip cushion; 33. Pressure plate; 34. Spring. DETAILED DESCRIPTION

[0032] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 on the present invention.

[0034] Because in the existing technology, during the construction of aluminum membrane panels, it is necessary to use pins and fixings (such as pins) to fix the C groove and top plate of the aluminum membrane panels. Due to the different number of assembled aluminum templates, the number of pins and fixings required to be installed is also different. During the construction process, each pin and fixing needs to be assembled manually. In some scenarios, due to the small space for pin assembly on the template frame, it is not convenient to quickly complete the assembly of pins and fixings during the existing aluminum template construction process, thereby affecting construction efficiency.

[0035] In view of this, the utility model provides a prefabricated building aluminum alloy formwork construction device, see attached Figure 1-4 ,include:

[0036] The support member 11 has a slide rail 12 on one side in the vertical direction and a fixing groove on the other side thereof relative to the slide rail 12;

[0037] At least two connecting rods 21 , one end of each connecting rod 21 is sleeved on the support member 11 , and is fixed to the fixing groove after sliding along the slide rail 12 to a fixed position; wherein the fixing groove is a structure recessed into the support member 11 .

[0038] A magnetic attraction portion 24, wherein the other end of each connecting rod 21 and the side facing the template mounting hole have a magnetic attraction portion 24 with a fixing pin;

[0039] A mounting bracket 28 is provided at the other end of each connecting rod 21 and located directly above the magnetic attraction portion 24 to temporarily accommodate a fixing member;

[0040] The pressing plate 33 is hinged to the mounting frame 28 , and one end of the pressing plate 33 is moved to press the corresponding fixing piece downward to be assembled with the corresponding pin.

[0041] In the above embodiment, the utility model completes the assembly by setting a magnetic part 24 to absorb the pin corresponding to the membrane plate mounting hole, and squeezes the fixing part into the clamping hole in the pin by toggling one end of the pressure plate 33. There is no need to manually hold the fixing part and the pin, which facilitates the quick completion of the pin installation. According to actual needs, multiple connecting rods 21 are set, and the installation of multiple pins can be completed at one time, thereby improving the construction efficiency of the aluminum alloy formwork.

[0042] In an embodiment of the present invention, a scale 14 is provided around the fixing groove to serve as a size reference when adjusting the installation distance between the two pins.

[0043] Advantageously, the other end of each connecting rod 21 is provided with a recess 23 for mounting the magnetic portion 24. This allows the pin to be secured within the recess 23, facilitating alignment between the pin and the mounting hole without the need for manual manipulation of the pin. The magnetic portion 24 can be a magnet embedded in the bottom of the recess 23.

[0044] See attached Figure 3 Each connecting rod 21 has a sleeve portion 22 at one end. The sleeve portion 22 is sleeved onto the support member 11. The sleeve portion 22 has a slider 16 adapted to the slide rail 12 inside. The sleeve portion 22 has a threaded hole on the outside, which is fastened to the fixing groove by a fastener 17. The sleeve portion 22 is a frame structure, into which the support member 11 enters, keeping the slider 16 and the slide rail 12 sliding. After adjusting the spacing, the fastener 17 is tightened and fixed. The fastener 17 can be a bolt.

[0045] Advantageously, a rubber pad 13 having a length matching that of the fixing groove is provided in the fixing groove to prevent the fastener 17 from damaging the fixing groove of the support member 11 .

[0046] The mounting bracket 28 of the present invention is partially L-shaped, with one end fixed to the top surface of the connecting rod 21 and the other end bent and extending to the top of the magnetic portion 24. The other end of the mounting bracket 28 has a placement hole 29 for temporarily accommodating a fixing member. The fixing member is temporarily placed in the placement hole 29 to prevent it from falling. The placement hole 29 has a non-slip pad 31.

[0047] The other part of the mounting bracket 28 is a connecting plate extending from its other end along the length of the connecting rod 21. The connecting plate is hingedly connected to the middle part of the pressure plate 33. A spring 34 is located between the pressure plate 33 and the connecting plate, and before the hinge point. One end of the pressure plate 33 is located at the top of the placement hole 29. By moving one end of the pressure plate 33, the pressure plate 33 rotates about the axis, pressing down on the fixing member in the placement hole 29, so that the fixing member enters the pin, eliminating the need to hold the pin and fixing member by hand for installation.

[0048] In an embodiment of the present utility model, in order to protect the template and prevent the end of the connecting rod 21 from leaving scratches on the aluminum template, the other end of each connecting rod 21 is threadedly connected to a screw 25, and the end of the screw 25 has a fixed seat 26, and the fixed seat 26 has a ball 27 inside. The contact position between the ball 27 and the aluminum film plate will not produce scratches.

[0049] Advantageously, in order to prevent the connecting rod 21 from falling off the support member 11 , both ends of the support member 11 are provided with a limiting plate 15 .

[0050] In the present invention, unless otherwise clearly specified and limited, terms such as "install", "connect", "connect", and "fix" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0051] When the utility model is applied in the construction of aluminum film plates, the distance between the two connecting rods 21 is adjusted according to the spacing of the mounting holes on the aluminum template, the connecting rod 21 is moved in conjunction with the slider 16 and the slide rail 12, the spacing is confirmed by the ruler 14, and the fixing bolt is rotated after adjustment so that one end of the fixing bolt squeezes the rubber pad 13 to fix the position of the connecting rod 21, the pin is placed in the groove 23, the magnetic block adsorbs the pin, and the fixing piece is placed in the placement hole 29, the fixing seat 26 is adjusted according to the distance between the pin mounting hole and the aluminum template, the fixing seat 26 is rotated to cooperate with the screw 25 to adjust the use length, the ball bearing 27 is contacted with the aluminum template during construction, the support member 11 is held and moved, so that the pin on the connecting rod 21 is inserted into the mounting hole, the pressing plate 33 is moved so that the end of the pressing plate 33 squeezes the fixing piece, the fixing piece is squeezed out of the placement hole 29, and the fixing piece is inserted into the card slot of the pin to complete the assembly.

[0052] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0053] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A prefabricated building aluminum alloy formwork construction device, characterized in that: include: A support member (11) has a slide rail (12) provided on one side in a vertical direction, and a fixing groove provided on the other side thereof relative to the slide rail (12); At least two connecting rods (21), one end of each connecting rod (21) is sleeved on the support member (11), and is fixed to the fixing groove after sliding along the slide rail (12) to a fixed position; A magnetic attraction portion (24), wherein the other end of each connecting rod (21) and the side facing the template installation hole have a magnetic attraction portion (24) with a fixing pin; A mounting frame (28), the other end of each connecting rod (21) and located directly above the magnetic attraction portion (24), has a mounting frame (28) for temporarily accommodating a fixing member; The pressing plate (33) is hinged to the mounting frame (28) and one end of the pressing plate (33) is moved to press the corresponding fixing piece downward to be assembled with the corresponding pin.

2. The assembly type building aluminum alloy formwork construction device according to claim 1, characterized in that: A scale (14) is provided around the fixing groove.

3. The assembly type building aluminum alloy formwork construction device according to claim 1, characterized in that: The other end of each connecting rod (21) is provided with a groove (23) for mounting the magnetic attraction portion (24).

4. The assembly type building aluminum alloy formwork construction device according to claim 1, characterized in that: One end of each connecting rod (21) has a sleeve portion (22), and the sleeve portion (22) is sleeved on the support member (11). The interior of the sleeve portion has a slider (16) adapted to the slide rail (12), and the outer side of the sleeve portion has a threaded hole, which is tightly fixed to the fixing groove through a fastener (17).

5. The assembly type building aluminum alloy formwork construction device according to claim 4, characterized in that: A rubber pad (13) having a length matching that of the fixing groove is provided in the fixing groove.

6. The assembly type building aluminum alloy formwork construction device according to claim 1, characterized in that: A portion of the mounting frame (28) is L-shaped, with one end fixed to the top surface of the connecting rod (21) and the other end bent and extending to the top of the magnetic attraction portion (24).

7. The assembly type building aluminum alloy formwork construction device according to claim 6, characterized in that: The other end of the mounting frame (28) is provided with a placement hole (29) for temporarily accommodating a fixing member, and a non-slip soft pad (31) is provided in the placement hole (29).

8. The assembly type building aluminum alloy formwork construction device according to claim 7, characterized in that: The other part of the mounting frame (28) is a connecting plate extending from the other end thereof along the length direction of the connecting rod (21), the connecting plate axis being hinged to the middle part of the pressing plate (33), a spring (34) being provided between the pressing plate (33) and the connecting plate and before the hinge point, and one end of the pressing plate (33) being located at the top of the placement hole (29).

9. The assembled building aluminum alloy formwork construction device according to any one of claims 1 to 8, characterized in that: The other end of each connecting rod (21) is threadedly connected to a screw rod (25), and the end of the screw rod (25) has a fixed seat (26), and a ball (27) is provided in the fixed seat (26).

10. The assembled building aluminum alloy formwork construction device according to any one of claims 1 to 8, characterized in that: Both ends of the support member (11) are provided with a limiting plate (15).

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