Reinforcing stress structure for corner cut of SP plate support

Abstract

The utility model discloses an SP plate support corner cut reinforcing stress structure which comprises a plurality of main steel frame beams, two first SP corner cut plates and two second SP corner cut plates are laid between every two main steel frame beams, corner cut grooves are formed in one side of the two first SP corner cut plates and one side of the two second SP corner cut plates, steel columns are arranged on each main steel frame beam, and the steel columns are arranged on the other side of the two first SP corner cut plates and the other side of the two second SP corner cut plates. A plurality of chamfered grooves are formed in the steel columns, a plurality of SP standard plates are further laid between every two main steel frame beams, secondary steel frame beams are fixedly arranged between the main steel frame beams, and the secondary steel frame beams are located below one sides of the two first SP chamfered plates and the two second SP chamfered plates and separated from the lower sides of one sides of the two first SP chamfered plates and the two second SP chamfered plates. The secondary steel frame beam is provided with a plurality of supporting mechanisms, the supporting mechanisms are attached to the lower sides of the two first SP corner cutting plates and the lower sides of the two second SP corner cutting plates respectively, and the supporting structure has the advantages that the structure is reasonable, the supporting effect is good, and concrete is prevented from cracking at the corner cutting connecting position.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an SP plate support angle cutting reinforced force-bearing structure. Background Art

[0002] SP board is a kind of prestressed concrete structural member; this product has many advantages such as environmental protection, energy saving, sound insulation, earthquake resistance, flame retardancy, etc. SP board is mainly used as: floor board, floor panel, wall board, sound insulation board, cover board; SP board is usually long and rectangular in cross section, and has multiple holes inside. SP board can effectively reduce the beams and columns of the building, reduce the total height of the building, reduce the weight of the building itself, expand the use space, and improve the use efficiency, so it has been widely used.

[0003] During the construction of existing SP panels, two adjacent SP panels are directly connected by pouring concrete. However, there is generally no supporting structure at the corner of the SP corner panel, so the SP corner panel is suspended. The direct use of concrete pouring connection makes the connection between the two adjacent SP panels prone to cracking. Once the floor is loaded, it will cause the panel end to be partially unstable and damaged, thereby causing the building to be unstable. In response to the above problems, a solution is proposed below. Utility Model Content

[0004] The utility model aims to provide a SP plate support cut-angle reinforced force-bearing structure, which has the advantages of good supporting effect and preventing concrete from cracking at the cut-angle connection.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A SP plate support chamfered stress-reinforced structure comprises a plurality of main steel frame beams, wherein two first SP chamfered plates and two second SP chamfered plates are respectively laid between every two of the main steel frame beams, and the two first SP chamfered plates and the two second SP chamfered plates are symmetrically arranged, and one side of the two first SP chamfered plates and the two second SP chamfered plates is provided with a chamfered groove, and each of the main steel frame beams is respectively provided with a steel column, and the steel column is located in the plurality of chamfered grooves, and a plurality of SP standard plates are also laid between every two of the main steel frame beams, and a secondary steel frame beam is fixedly arranged between the plurality of main steel frame beams, and the secondary steel frame beam is located below one side of the two first SP chamfered plates and the two second SP chamfered plates, and is separated from below one side of the two first SP chamfered plates and the two second SP chamfered plates, and a plurality of groups of supporting mechanisms are arranged on the secondary steel frame beam, and the plurality of groups of supporting mechanisms are respectively fitted with the lower sides of the two first SP chamfered plates and the two second SP chamfered plates.

[0007] Preferably, each group of the supporting mechanisms includes two supporting rods and a supporting steel plate, the two supporting rods are respectively fixed at the lower ends of the supporting steel plates, the lower ends of the two supporting rods are respectively fixedly connected to the upper surface of the secondary steel frame beam, the upper surfaces of the supporting steel plates are respectively fitted with the lower surfaces of the first SP chamfered plate and the second SP chamfered plate, and are located at the edge of the chamfered groove.

[0008] Preferably, the supporting steel plate has a size of 100×250 mm and a thickness of 8 mm.

[0009] Preferably, the two first SP chamfered plates, the two second SP chamfered plates and the plurality of SP standard plates are distributed at equal intervals.

[0010] The beneficial effect of the utility model is that when pouring concrete for a floor slab, the first SP chamfered plate and the second SP chamfered plate can be supported respectively by a plurality of groups of supporting mechanisms, that is, a stable support is formed by fixing the two supporting columns with the secondary steel frame beam, and the upper surface of the supporting steel plate is fitted with the edge of the chamfered groove of the lower surface of the first SP chamfered plate and the second SP chamfered plate, so that the SP chamfered plate is in a supporting state during concrete pouring, so as to prevent the poured concrete from cracking at the connection, and thus prevent the board surface from cracking, thereby improving the pouring quality and strength of the board surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of an embodiment;

[0012] Figure 2 Another structural schematic diagram of an embodiment;

[0013] Figure 3 Schematic diagram of the structure of the support mechanism in the embodiment.

[0014] Figure numerals: 1. Main steel frame beam; 2. First SP angled plate; 3. Second SP angled plate; 4. Angle groove; 5. Steel column; 6. SP standard plate; 7. Secondary steel frame beam; 8. Support mechanism; 9. Support rod; 10. Support steel plate. DETAILED DESCRIPTION

[0015] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0016] like Figures 1 to 3As shown, an SP plate support chamfered stress-reinforced structure comprises a plurality of main steel frame beams 1, two first SP chamfered plates 2 and two second SP chamfered plates 3 are respectively laid between every two main steel frame beams 1, and the two first SP chamfered plates 2 and the two second SP chamfered plates 3 are symmetrically arranged, and one side of the two first SP chamfered plates 2 and the two second SP chamfered plates 3 is provided with a chamfered groove 4, and each main steel frame beam 1 is respectively provided with a steel column 5, and the steel column 5 is located in the plurality of chamfered grooves 4, so that cement mortar can flow into the chamfered grooves 4, thereby increasing the fixing area of ​​the steel column 5, so that the steel column 5 is fixed more firmly. Several SP standard plates 6 are also laid between every two main steel frame beams 1, and secondary steel frame beams 7 are fixedly arranged between several main steel frame beams 1. The secondary steel frame beams 7 are located below one side of the two first SP angled plates 2 and the two second SP angled plates 3, and are separated from the lower side of the two first SP angled plates 2 and the two second SP angled plates 3. Several groups of supporting mechanisms 8 are arranged on the secondary steel frame beams 7, and the several groups of supporting mechanisms 8 are respectively fitted with the lower sides of the two first SP angled plates 2 and the two second SP angled plates 3, and the supporting mechanisms 8 can support the first SP angled plates 2 and the second SP angled plates 3.

[0017] Furthermore, each group of supporting mechanisms 8 includes two supporting rods 9 and supporting steel plates 10. The two supporting rods 9 are respectively fixed at the lower ends of the supporting steel plates 10. The lower ends of the two supporting rods 9 are respectively fixedly connected to the upper surface of the secondary steel frame beam 7. The upper surfaces of the supporting steel plates 10 are respectively fitted with the lower surfaces of the first SP chamfered plate 2 and the second SP chamfered plate 3 and are located at the edge of the chamfered groove 4. The supporting rods 9 and the supporting steel plates 10 can form a stable support for the lower surfaces of the first SP chamfered plate 2 and the second SP chamfered plate 3 to prevent the lower ends of the first SP chamfered plate 2 and the second SP chamfered plate 3 from being in a suspended state.

[0018] Furthermore, the size of the supporting steel plate 10 is 100×250 mm and the thickness is 8 mm, which can reduce the input of raw materials into production while taking into account the supporting effect.

[0019] Furthermore, the two first SP chamfered plates 2, the two second SP chamfered plates 3 and the plurality of SP standard plates 6 are distributed at equal intervals, so that the cement mortar can be poured evenly into the gaps, thereby facilitating the fixation of the SP plates.

[0020] The advantage of the utility model is that when pouring concrete for the floor slab, the first SP chamfered plate 2 and the second SP chamfered plate 3 can be supported respectively by a plurality of groups of supporting mechanisms 8, that is, a stable support is formed by fixing the two supporting columns and the secondary steel frame beam 7, and the upper surface of the supporting steel plate 10 is fitted with the edge of the chamfered groove 4 on the lower surface of the first SP chamfered plate 2 and the second SP chamfered plate 3, so that the SP chamfered plate is in a supporting state during concrete pouring, so as to prevent the poured concrete from cracking at the connection, and thus prevent the board surface from cracking, thereby improving the pouring quality and strength of the board surface.

[0021] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A SP plate support angle-cutting reinforced force-bearing structure, characterized in that: The invention comprises a plurality of main steel frame beams (1), two first SP angled plates (2) and two second SP angled plates (3) are respectively laid between every two of the main steel frame beams (1), and the two first SP angled plates (2) and the two second SP angled plates (3) are symmetrically arranged, and one side of the two first SP angled plates (2) and the two second SP angled plates (3) is provided with an angled groove (4), and each of the main steel frame beams (1) is respectively provided with a steel column (5), and the steel column (5) is located in the plurality of angled grooves (4), and each of the main steel frame beams (1) is provided with a plurality of steel columns (5), and the steel columns (5) are located in the plurality of angled grooves (4), and the two first SP angled plates (2) and the two second SP angled plates (3) are symmetrically arranged. A plurality of SP standard plates (6) are also laid between the plurality of main steel frame beams (1). A secondary steel frame beam (7) is fixedly arranged between the plurality of main steel frame beams (1). The secondary steel frame beam (7) is located below one side of the two first SP angled plates (2) and the two second SP angled plates (3), and is separated from the lower side of the two first SP angled plates (2) and the two second SP angled plates (3). A plurality of groups of supporting mechanisms (8) are arranged on the secondary steel frame beam (7). The plurality of groups of supporting mechanisms (8) are respectively fitted with the lower sides of the two first SP angled plates (2) and the two second SP angled plates (3).

2. The SP board support angle-cutting reinforced stress-bearing structure according to claim 1, characterized in that: Each group of the support mechanisms (8) comprises two support rods (9) and a support steel plate (10); the two support rods (9) are respectively fixed at the lower ends of the support steel plates (10); the lower ends of the two support rods (9) are respectively fixedly connected to the upper surface of the secondary steel frame beam (7); the upper surface of the support steel plate (10) is respectively in contact with the lower surfaces of the first SP angle cut plate (2) and the second SP angle cut plate (3), and is located at the edge of the angle cut groove (4).

3. The SP board support angle-cutting reinforced stress-bearing structure according to claim 2, characterized in that: The supporting steel plate (10) has a size of 100×250 mm and a thickness of 8 mm.

4. The SP board support angle-cutting reinforced stress-bearing structure according to claim 3, characterized in that: The two first SP angle-cut plates (2), the two second SP angle-cut plates (3) and the plurality of SP standard plates (6) are all distributed at equal intervals.

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