Structural supporting system

Abstract

The invention discloses a structural support system. Relates to the technical field of building construction, and comprises a formwork support which is arranged on the ground and used for supporting a concrete slab; the interior of the rectangular square steel pipe is hollowed out, and a plurality of bolt holes are formed in the side wall of the rectangular square steel pipe at intervals. By arranging the formwork supporting frame, construction and building are more convenient, by arranging the rectangular square steel pipes, the supporting stability is improved, and position adjustment is facilitated; the parapet wall and the floating plate are supported on the outer side of the concrete plate face through cooperation of the multiple layers of formwork supporting frames and the rectangular square steel pipes, construction resources are saved, and rapid disassembly and assembly are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and more particularly to a structural support system. Background Art

[0002] During general structural construction, there are often floating slabs due to functional requirements. Such structures often protrude from the floor level, making it difficult to support the formwork. During the construction process, workers often use external frames for support, which is not allowed by the regulations. For structures such as parapets and window sills on the side beams, this is often the case during a one-time construction process.

[0003] In addition, the problem can also be solved by using diagonal bracing, high formwork and cantilevered I-beam as support methods. These three construction methods require the establishment of safe scaffolding and formwork frames, which are complicated and cumbersome, greatly wasting construction resources.

[0004] Therefore, how to provide a structural support system that is easy to construct, quick to assemble and disassemble, and saves construction costs is an urgent problem that needs to be solved by technical personnel in this field. Summary of the invention

[0005] In view of this, the present invention provides a method for solving one of the problems in the above-mentioned background technology, achieving convenient construction, rapid assembly and disassembly, and saving construction costs.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A structural support system, comprising:

[0008] A formwork frame, wherein the formwork frame assembly is arranged on the ground, and the concrete slab surface is supported by the formwork frame assembly;

[0009] A rectangular square steel tube, wherein the interior of the rectangular square steel tube is hollowed out, and a plurality of bolt holes are arranged at intervals on the side walls of the rectangular square steel tube.

[0010] Furthermore, the formwork frame includes vertical rods, horizontal rods, diagonal braces and fastening assemblies, and the vertical rods, horizontal rods and diagonal braces are detachably connected through frame nodes. Two fastening assemblies are provided on each of the vertical rods, and the two fastening assemblies are respectively connected to the upper and lower ends of the frame nodes.

[0011] Furthermore, the fastening assembly includes a fastening cylinder and a fastening nut, the fastening cylinder is connected to the frame node, the fastening cylinder is sleeved on the vertical rod, the fastening cylinder is configured to be wedge-shaped, the side wall of the fastening cylinder is provided with threads, the inner wall of the fastening cylinder is provided with a plurality of protrusions, and the fastening nut is sleeved on the fastening cylinder.

[0012] Furthermore, a limit retaining ring is provided at one end of the fastening cylinder away from the frame node, the fastening cylinder and the limit retaining ring are an integrated structure, and movable grooves are provided on both side walls of the fastening cylinder and the limit retaining ring along the linear direction.

[0013] Furthermore, it also includes a parapet, which is arranged on the concrete slab surface, one end of the parapet is located on the same vertical line as the concrete slab surface, and one end of the parapet away from the concrete slab surface is connected to the rectangular steel pipe through a first diagonal brace.

[0014] Furthermore, it also includes a floating plate, one end of which is connected to the concrete slab surface through a connecting beam, and the other end of which is connected to the rectangular steel pipe through a second diagonal brace.

[0015] Furthermore, a connecting piece is provided on the rectangular square steel tube, and the first diagonal brace rod and the second diagonal brace rod are both detachably connected to the rectangular square steel tube via the connecting piece.

[0016] Furthermore, it also includes an operating platform, which is arranged on the vertical rod. The vertical rod on which the operating platform is arranged is located on a side of the floating plate away from the concrete slab surface, and the vertical rod is arranged on the rectangular steel pipe.

[0017] It can be seen from the above technical solutions that, compared with the prior art, the present invention discloses a structural support system, which facilitates the position adjustment of the frame nodes by setting fastening components, realizes rapid disassembly and assembly, and makes the construction and installation of the formwork frame more convenient; by setting rectangular square steel pipes, the stability of the support is improved, the position adjustment is convenient, and the cost is saved; by using multi-layer formwork frames in conjunction with rectangular square steel pipes, the parapet and floating slab are supported on the outside of the concrete slab, which saves construction resources and realizes rapid disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention 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 embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of the structural support system provided by the present invention;

[0020] Figure 2 A schematic diagram of the connection structure of the formwork support frame and the fastening assembly provided by the present invention;

[0021] Figure 3A schematic diagram of the structure of the first diagonal brace provided by the present invention connected to a rectangular square steel pipe;

[0022] Figure 4 A schematic diagram of the structure of the fastening assembly provided by the present invention;

[0023] Figure 5 A schematic diagram of the structure of the connection between the buckle frame and the fastening assembly provided by the present invention;

[0024] Figure 6 A schematic diagram of the structure of the connection between the buckle frame and the fastening assembly provided by the present invention;

[0025] Figure 7 A schematic diagram of the structure of the structural support system provided by the present invention (construction and installation process 1);

[0026] Figure 8 A schematic diagram of the structure of the structural support system provided by the present invention (construction and installation process 2);

[0027] Fig. 9 Schematic diagram of the connection structure between the rectangular square steel tube and the vertical rod provided by the present invention ( Figure 8 (enlarged structure diagram in the circle).

[0028] Among them: 1 is the formwork frame; 2 is the concrete slab surface; 3 is the rectangular square steel pipe; 4 is the bolt hole; 5 is the vertical rod; 6 is the horizontal rod; 7 is the diagonal brace; 8 is the fastening assembly; 9 is the fastening cylinder; 10 is the fastening nut; 11 is the thread; 12 is the limit retaining ring; 13 is the movable groove; 14 is the parapet; 15 is the first diagonal brace rod; 16 is the floating board; 17 is the second diagonal brace rod; 18 is the connecting piece; 19 is the operating platform; 20 is the bolt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-9 , an embodiment of the present invention discloses a structural support system, including:

[0031] The formwork frame 1, the formwork frame 1 components are set on the ground, and the concrete slab 2 is supported by the formwork frame 1 components; the installation of the floating board 16 and the parapet 14 is supported by the formwork frame 1, which makes the construction more convenient and saves costs;

[0032] The rectangular square steel tube 3 is hollow inside, and a plurality of bolt holes 4 are arranged at intervals on the side walls of the rectangular square steel tube 3. By arranging the rectangular square steel tube 3, position adjustment is convenient and the stability of the support is improved.

[0033] In this embodiment, the formwork frame 1 includes vertical rods 5, horizontal rods 6, diagonal braces 7 and fastening assemblies 8. The vertical rods 5, horizontal rods 6 and diagonal braces 7 are detachably connected through frame nodes. Two fastening assemblies 8 are provided on each vertical rod 5, and the two fastening assemblies 8 are respectively connected to the upper and lower ends of the frame nodes; the vertical rods 5, horizontal rods 6 and diagonal braces 7 can be quickly installed and disassembled through the fastening assemblies 8, which saves construction steps and improves construction efficiency.

[0034] In this embodiment, the fastening assembly 8 includes a fastening cylinder 9 and a fastening nut 10. The fastening cylinder 9 is connected to the frame node, and the fastening cylinder 9 is sleeved on the vertical rod 5. The fastening cylinder 9 is set to a wedge shape, and a thread 11 is provided on the side wall of the fastening cylinder 9. A plurality of protrusions are provided on the inner wall of the fastening cylinder 9, and the fastening nut 10 is sleeved on the fastening cylinder 9; the fastening cylinder 9 can be adjusted in position on the vertical rod 5, driving the frame node to move, so as to realize the position adjustment of the horizontal rod 6 and the diagonal brace 7 on the frame node. By setting the fastening nut 10 to rotate on the fastening cylinder 9, the wedge-shaped fastening cylinder 9 is fixed on the vertical rod 5, which is convenient for adjusting and fixing the height position of the horizontal rod 6 and the diagonal brace 7 on the vertical rod 5; the protrusions make the fastening cylinder 9 and the vertical rod 5 have a greater friction force, and the installation and fixation of the fastening cylinder 9 is more secure.

[0035] In this embodiment, a limit retaining ring 12 is provided at one end of the fastening cylinder 9 away from the frame node. The fastening cylinder 9 and the limit retaining ring 12 are an integrated structure, and the side walls of the fastening cylinder 9 and the limit retaining ring 12 are provided with movable grooves 13 along the linear direction; the fastening nut 10 is limited by setting the limit retaining ring 12, and the movable groove 13 is set to allow the fastening cylinder 9 to have deformation space. By screwing the fastening nut 10, the fastening sleeve shrinks inward and the tube diameter becomes smaller, thereby completing the fixing of the frame node on the vertical rod 5.

[0036] In this embodiment, a parapet 14 is also included. The parapet 14 is arranged on the concrete slab 2. One end of the parapet 14 is located on the same vertical line as the concrete slab 2. The end of the parapet 14 away from the concrete slab 2 is connected to the rectangular square steel pipe 3 through a first diagonal brace 15. The fixed position of the first diagonal brace 15 on the rectangular square steel pipe 3 can be adjusted to better support the parapet 14.

[0037] In this embodiment, a floating plate 16 is also included, one end of which is connected to the concrete slab 2 through a connecting beam, and the other end of the floating plate 16 is connected to the rectangular square steel tube 3 through a second diagonal brace 17; the fixed position of the second diagonal brace 17 on the rectangular square steel tube 3 can be adjusted to better support the floating plate 16.

[0038] In this embodiment, a connecting piece 18 is provided on the rectangular square steel tube 3, and the first diagonal brace 15 and the second diagonal brace 17 are both detachably connected to the rectangular square steel tube 3 through the connecting piece 18; the connecting piece 18 is detachably arranged in the bolt hole 4 of the rectangular square steel tube 3 by bolts 20.

[0039] In this embodiment, an operating platform 19 is also included. The operating platform 19 is arranged on the vertical rod 5. The vertical rod 5 on which the operating platform 19 is arranged is located on the side of the floating plate 16 away from the concrete slab surface 2. The vertical rod 5 is arranged on the rectangular steel pipe 3. By setting the operating platform 19, it is convenient for later construction personnel to operate and improve construction efficiency.

[0040] In addition, in this embodiment, Figure 1 As shown, the formwork frame 1 component can also be set on the concrete slab 2 to support the concrete slab 2 of the upper layer; the formwork frame 1 is arranged in multiple layers, and diagonal braces 7 are arranged between each layer of the formwork frame 1 for reinforcement. The parapet 14 and the floating board 16 are supported on the outside of the concrete slab 2 by the multi-layer formwork frame 1 in conjunction with the rectangular square steel pipe 3, thereby saving construction resources and realizing rapid disassembly and assembly.

[0041] The fastening assembly 8 is applicable to various frames such as a disc buckle frame, a sleeve buckle frame, a wheel buckle frame, etc.

[0042] During the construction and installation process, Figure 7 and Figure 8 As shown, one end of the rectangular square steel tube 3 is detachably connected to the vertical rod 5, a support sleeve is provided on the vertical rod 5, the support sleeve is detachably fixed to the vertical rod 5 by bolts, and one end of the rectangular square steel tube 3 is provided on the support sleeve.

[0043] like Fig. 9 As shown, during the installation of the floating slab, one end of the rectangular steel tube 3 is connected to the side wall of the concrete slab surface 2.

[0044] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0045] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A structural support system, characterized in that: include: A formwork frame, wherein the formwork frame assembly is arranged on the ground, and the concrete slab surface is supported by the formwork frame assembly; A rectangular square steel tube, wherein the interior of the rectangular square steel tube is hollowed out, and a plurality of bolt holes are arranged at intervals on the side walls of the rectangular square steel tube.

2. A structural support system according to claim 1, characterized in that: The formwork frame includes vertical rods, horizontal rods, diagonal braces and fastening components. The vertical rods, horizontal rods and diagonal braces are detachably connected through frame nodes. Two fastening components are provided on each of the vertical rods, and the two fastening components are respectively connected to the upper and lower ends of the frame nodes.

3. A structural support system according to claim 2, characterized in that: The fastening assembly includes a fastening cylinder and a fastening nut, the fastening cylinder is connected to the frame node, the fastening cylinder is sleeved on the vertical rod, the fastening cylinder is configured in a wedge shape, the side wall of the fastening cylinder is provided with threads, the inner wall of the fastening cylinder is provided with a plurality of protrusions, and the fastening nut is sleeved on the fastening cylinder.

4. A structural support system according to claim 3, characterized in that: A limit ring is provided at one end of the fastening cylinder away from the frame node. The fastening cylinder and the limit ring are an integrated structure. Both side walls of the fastening cylinder and the limit ring are provided with movable grooves along the linear direction.

5. A structural support system according to claim 4, characterized in that: It also includes a parapet, which is arranged on the concrete slab surface, one end of the parapet is located on the same vertical line as the concrete slab surface, and one end of the parapet away from the concrete slab surface is connected to the rectangular steel pipe through a first diagonal brace.

6. A structural support system according to claim 5, characterized in that: It also includes a floating plate, one end of which is connected to the concrete slab surface through a connecting beam, and the other end of which is connected to the rectangular steel pipe through a second diagonal brace.

7. A structural support system according to claim 6, characterized in that: The rectangular square steel tube is provided with a connecting piece, and the first diagonal brace rod and the second diagonal brace rod are both detachably connected to the rectangular square steel tube through the connecting piece.

8. A structural support system according to claim 6, characterized in that: It also includes an operating platform, which is arranged on the vertical rod. The vertical rod on which the operating platform is arranged is located on a side of the floating plate away from the concrete slab surface, and the vertical rod is arranged on the rectangular steel pipe.

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