Adjustable integral support frame for temporary erection of overhead prefabricated bay window

Abstract

The utility model relates to the technical field of assembly type building construction, in particular to an adjustable integral supporting frame for temporary supporting of a free prefabricated bay window, which comprises a support and an integral bracket positioned above the support, the integrated bracket comprises a supporting plate and a plurality of supporting cylinders connected to the edge of the lower end face of the supporting plate. The support comprises a plurality of supporting rods matched with the supporting cylinders. The top end of the supporting rod is in threaded connection with a limiting baffle, the bottom end of the supporting cylinder is embedded into the limiting baffle, and the integrated bracket with the adjustable height is formed. The integrated bracket structure provided with the four supporting cylinders is adopted to support the prefabricated bay window, supporting points of the integrated bracket structure are evenly distributed at the four corners of the supporting plate, the supporting plate can be stably supported, and the situation that the supporting plate inclines or the whole bay window inclines cannot be caused. And by adjusting the position of the limiting baffle, the device can be suitable for prefabricated bay window supports with different elevations. And by reversely rotating the limiting baffle, the supporting frame can be disassembled, and recycling of the supporting frame is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled building construction, and more specifically, particularly to an adjustable integral support frame for temporary support of prefabricated bay windows near the sky. Background Art

[0002] In recent years, with the development of building industrialization, the degree of assembly of buildings has become higher and higher, and the form of prefabricated components has become more complex. Especially for residential buildings, in order to meet the aesthetics and thermal insulation performance of the building facade, the bay window adopts a legless form. The bottom of the prefabricated bay window is much higher than the elevation of the structural board, and contains more decorative lines and closed insulation boards. This type of bay window lacks a reliable support point at the bottom during installation, and a support frame needs to be set up on site, which affects the construction efficiency. In addition, since the bottom is an insulation board, the insulation board is prone to dents when supporting, causing the bay window to tilt as a whole, affecting the construction quality.

[0003] The patent with announcement number CN211899735U discloses a temporary support seat for adjusting the balance of prefabricated bay windows. The support plate frame, adjustable support rods, and base are assembled and placed at the bottom of the protruding part of the prefabricated bay window. The prefabricated bay window is then hoisted until the bottom surface of the protruding part of the prefabricated bay window contacts the support plate frame of the support seat to transmit force. The design elevation and the verticality of the prefabricated bay window are controlled by the adjustable support rods of the support seat. However, the plate at the upper end of the support plate frame of the above-mentioned temporary support seat is only supported at the center, and the edge of the plate still has the possibility of the force point being skewed or causing the bay window to tilt as a whole. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model aims to provide an adjustable integral support frame for temporary support of prefabricated bay windows near the air.

[0005] An adjustable integral support frame for temporary support of prefabricated bay windows near the air, comprising a support and an integrated bracket located above the support;

[0006] The integrated bracket includes a support plate and a plurality of support tubes connected to the edge of the lower end surface of the support plate;

[0007] The support comprises a plurality of support rods adapted to the support tube; the top ends of the support rods are threadedly connected to limit baffles, and the bottom ends of the support tubes are embedded in the limit baffles to form an integrated bracket with adjustable height.

[0008] Furthermore, the support plate is a rectangular plate-like structure.

[0009] Furthermore, there are four support tubes, which are respectively located at four corners of the support plate.

[0010] Furthermore, the support tube is a hollow tubular structure, and its upper end is fixedly connected to the lower end surface of the support plate.

[0011] Furthermore, the integrated bracket also includes a reinforcement structure; the reinforcement structure includes a reinforcement ring surrounding the outside of the support tube and a reinforcement rod connected to the diagonal support tube.

[0012] Furthermore, the reinforcement ring and the reinforcement rod are fixedly connected to the adjacent outer side wall of the support tube.

[0013] Furthermore, the support also includes a support plate, the support plate is fixed to the bottom end of the support rod, and the support rod is fixed to the center of the support plate.

[0014] Furthermore, the support plate is narrow at the top and wide at the bottom, which increases the ground contact area and increases the overall stability of the support frame.

[0015] Furthermore, the upper end surface of the limit baffle is provided with a circular groove for accommodating the bottom end of the support tube;

[0016] The limit baffle also includes an inner wall with threads, which is used for being threadedly connected with the outer wall of the support rod.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The adjustable integral support frame used for temporary support of prefabricated bay windows in the air adopts an integrated bracket structure with four support tubes to support the prefabricated bay windows. The support points are evenly distributed on the four corners of the support plate, which can stably support the support plate without causing the support plate to tilt or the bay window to tilt as a whole.

[0019] Furthermore, by adjusting the position of the limit baffle, the support frame can be applied to prefabricated bay window supports of different elevations. By reversely rotating the limit baffle, the support frame can be disassembled and recycled.

[0020] Furthermore, the adjustable integral support frame used for temporary support of prefabricated bay windows near the air can increase the bottom force-bearing area when supporting the prefabricated bay windows, thereby avoiding the insulation board from being compressed and depressed; in addition, by improving the integrity of the support frame, the support frame erection time is reduced during on-site support of prefabricated bay windows at the elevation of super-structural plates, thereby speeding up the on-site support frame erection efficiency and realizing recycling and flow operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a three-dimensional schematic diagram of an adjustable integral support frame used for temporary support of prefabricated bay windows in the air in an embodiment.

[0023] Figure 2 It is a schematic diagram of an exploded view of an adjustable integral support frame used for temporary support of a prefabricated bay window facing the air in an embodiment.

[0024] Figure 3 3D schematic diagram of the limit baffle in the embodiment.

[0025] Figure 4 It is a three-dimensional schematic front view of the temporary support for the bottom of the bay window in the embodiment.

[0026] Figure 5 It is a three-dimensional schematic back view of the temporary support for the bottom of the bay window in the embodiment.

[0027] Figure 6 It is a bottom view of a three-dimensional schematic diagram for temporary support at the bottom of the bay window in the embodiment.

[0028] In the figure: 1. support; 11. support plate; 12. support rod; 2. integrated bracket; 21. support plate; 22. support tube; 23. reinforcement ring; 24. reinforcement rod; 3. limit baffle; 31. groove; 4. prefabricated bay window; 5. silicon graphene insulation board. DETAILED DESCRIPTION

[0029] 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.

[0030] like Figure 1-Figure 3 As shown, this embodiment provides an adjustable integral support frame for temporary support of prefabricated bay windows near the sky, including a support 1 and an integrated bracket 2 located above the support 1, the integrated bracket 2 including a support plate 21 and a plurality of support tubes 22 connected to the edge of the lower end surface of the support plate 21; the support 1 includes a support plate 11 and a plurality of support rods 12, and the support rods 12 are adapted to the support tubes 22. The top end of the support rod 12 is threadedly connected to a limit baffle 3, and the bottom end of the support tube 22 is embedded in the limit baffle 3, forming an integrated bracket 2 with adjustable height, so that the support of the prefabricated bay window near the sky can be adjusted to a corresponding height.

[0031] In this embodiment, the support plate 21 is a rectangular plate-like structure. Support tubes 22 are arranged on the bottom surface at the four corners of the support plate 21, that is, there are four support tubes 22, which are respectively located at the four corners of the bottom surface of the support plate 21. Specifically, the support tube 22 is a hollow circular tube structure, and its upper end is fixed to the lower end surface of the support plate 21.

[0032] In this embodiment, the integrated bracket 2 also includes a reinforcement structure, which includes a reinforcement ring 23 surrounding the outside of the support tube 22 and a reinforcement rod 24 connected to the two diagonal support tubes 22. Among them, the reinforcement ring 23 adopts a ring structure formed by bending steel bars, and the reinforcement rod 24 adopts a straight steel bar segment. The reinforcement ring 23 and the reinforcement rod 24 are fixedly connected to the outer side wall of the adjacent support tube 22. In this embodiment, the support plate 21 adopts a steel plate, and the support tube 22 adopts a steel pipe. The top of the support tube 22 is fixedly connected to the lower end surface of the support plate 21 by welding. The reinforcement ring 23 and the reinforcement rod 24 made of each steel bar are connected to the outer wall of the corresponding support tube 22 by welding, so as to reinforce the integrated bracket 2 as a whole.

[0033] In this embodiment, the support 1 includes four support plates 11 and four support rods 12 .

[0034] Specifically, the support plate 11 is in the shape of a truncated cone with a narrow top and a wide bottom, which increases the ground contact area and the overall stability of the support frame. The support plate 11 is arranged horizontally, fixed to the bottom end of the support rod 12, the support rod 12 is fixed to the center of the support plate 11, and the support rod 12 is arranged vertically on the support plate 11, wherein the upper and middle outer walls of the support rod 12 are provided with threads, and the limit baffle 3 is threadedly connected to the support rod 12.

[0035] Furthermore, the upper end surface of the limit baffle 3 is provided with a circular groove 31 for accommodating the bottom end of the support tube 22; the limit baffle 3 also includes an inner wall provided with threads for threaded connection with the outer wall of the support rod 12. A hexagonal profile is provided on the outer wall of the limit baffle, which is convenient for adjusting the limit baffle up and down by twisting it with a wrench.

[0036] The adjustable integral support frame for temporary support of prefabricated bay windows provided in this embodiment has a limit baffle plate 3 on the support rod 12 of the support 1, which is connected to the integrated bracket 2 through the limit baffle plate 3, wherein the limit baffle plate 3 has a thread inside, which can be threadedly connected with the outer wall of the support rod 12; the top of the limit baffle plate 3 is provided with a circular groove 31, and the support tube 22 is embedded in the groove 31 to ensure the stability of the integrated bracket 2. In the integrated bracket 2, the support plate 21, the support tube 22, the reinforcement ring 23 and the reinforcement rod 24 are connected by welding, the hollow support tube 22 is sleeved on the support rod 12, the top end of the support tube 22 is fixed to the support plate 21, and the bottom end is embedded in the groove of the limit baffle plate 3.

[0037] like Figure 4 , Figure 5 , Figure 6As shown, it is a schematic diagram of the adjustable integral support frame for temporary support of prefabricated bay windows provided in this embodiment for temporary support of the bottom of the prefabricated bay window. During use, first, according to the elevation of the prefabricated bay window, the position of the upper limit baffle 3 on the support rod 12 of the support 1 is preliminarily adjusted. Before the prefabricated bay window 4 is hoisted, the support plate 11 in the support 1 connected to the limited baffle 3 is placed in a predetermined position, and the integrated bracket 2 is placed. The limit baffle 3 is rotated with the help of a wrench to adjust the overall height and horizontality of the support plate 21 so that the support plate 21 reaches the predetermined support height and remains horizontal. Subsequently, the prefabricated bay window 4 is hoisted. During disassembly, the limit baffle 3 is rotated in the opposite direction to separate the support plate 21 from the silicon graphene insulation board 5, and then the support 1, the screw support 1, and the integrated bracket 3 are taken out in turn. The adjustable integral support frame for temporary support of prefabricated bay windows in the air provided in this embodiment can be recycled.

[0038] The adjustable integral support frame for temporary support of prefabricated bay windows provided in this embodiment is used for temporary support of the bottom of prefabricated bay windows during on-site installation. When in use, the height of the support frame is controlled by adjusting the position of the limit baffle 3 on the support rod 12 of the support 1, which can be suitable for temporary support of prefabricated bay windows at different elevations. At the same time, the limit baffle 3 can be easily disassembled and recycled by reverse twisting. On the other hand, the larger support plate surface at the top effectively reduces the sinking of the insulation board at the bottom of the bay window, avoiding the occurrence of installation problems such as overall tilt of the bay window and elevation error.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An adjustable integral support frame for temporary support of prefabricated bay windows near the sky, characterized in that: It comprises a support (1) and an integrated bracket (2) located above the support (1); The integrated bracket (2) comprises a support plate (21) and a plurality of support tubes (22) connected to the edge of the lower end surface of the support plate (21); The support (1) comprises a plurality of support rods (12) adapted to the support tube (22); the top ends of the support rods (12) are threadedly connected to the limit baffles (3), and the bottom ends of the support tubes (22) are embedded in the limit baffles (3), thereby forming an integrated bracket (2) with adjustable height.

2. The adjustable integral support frame for temporary support of prefabricated bay windows in the air according to claim 1 is characterized in that: The support plate (21) is a rectangular plate-shaped structure.

3. The adjustable integral support frame for temporary support of prefabricated bay windows in the air according to claim 2 is characterized in that: The number of the support tubes (22) is four, and they are respectively located at the four corners of the support plate (21).

4. The adjustable integral support frame for temporary support of prefabricated bay windows in the air according to claim 3 is characterized in that: The support tube (22) is a hollow cylindrical structure, and its upper end is fixedly connected to the lower end surface of the support plate (21).

5. The adjustable integral support frame for temporary support of prefabricated bay windows in the air according to claim 4 is characterized in that: The integrated bracket (2) also includes a reinforcement structure; the reinforcement structure includes a reinforcement ring (23) surrounding the outside of the support tube (22) and a reinforcement rod (24) connected to the diagonal support tube (22).

6. The adjustable integral support frame for temporary support of prefabricated bay windows in the air according to claim 5 is characterized in that: The reinforcement ring (23) and the reinforcement rod (24) are fixedly connected to the outer side wall of the adjacent support tube (22).

7. The adjustable integral support frame for temporary support of prefabricated bay windows in the air according to claim 6 is characterized in that: The support (1) further comprises a support plate (11), wherein the support plate (11) is fixedly connected to the bottom end of the support rod (12), and the support rod (12) is fixedly connected to the center of the support plate (11).

8. The adjustable integral support frame for temporary support of prefabricated bay windows in the air according to claim 7 is characterized in that: The support plate (11) is narrow at the top and wide at the bottom.

9. The adjustable integral support frame for temporary support of prefabricated bay windows in the air according to claim 8, characterized in that: The upper end surface of the limit baffle (3) is provided with a circular groove (31) for accommodating the bottom end of the support tube (22); The limit baffle (3) also includes an inner wall provided with threads, which is used for being threadedly connected to the outer wall of the support rod (12).

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