Roof steel structure supporting joint

Abstract

The utility model discloses a roof steel structure supporting node, and relates to the technical field of steel structures. The mounting base plate comprises a mounting base plate, a supporting plate and reinforcing rib pieces. By arranging the supporting bases, the matching rods, the supporting plates and the reinforcing rib pieces, the supporting bases and the supporting plates form a triangular structure under the action of the matching rods, the distance between the two sets of supporting plates can be adjusted according to the range needing to be supported, then the adjusting screws are screwed down, and the supporting plates can be fixed. A triangular stable structure is formed among the supporting base, the matching rod and the supporting plate, then the reinforcing rib piece is arranged between the supporting base and the supporting plate, the positioning block on the bottom surface of the bottom plate is matched with the positioning groove in an inserted mode, and the matching groove in the top plate or the external connecting plate is matched with the connecting block on the bottom surface of the supporting plate in an inserted mode. Furthermore, under the action of the supporting plates, the supporting force of the supporting plates is further improved, and through reasonable arrangement, the strength and stress of the steel structure roof are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, in particular to a roof steel structure support node. Background Art

[0002] To achieve rich, creative, and spatially aesthetically pleasing architecture, architects design buildings with complex, multifaceted, and curved surfaces. To capitalize on these rich and versatile shapes, the engineering community has extensively adopted spatial steel structures, such as thin-shell structures, double-shell structures, grid structures, and tubular trusses. These structures can fulfill the requirements for lightness and elegance. However, for some small and medium-sized polyhedral roofs, applying these structures can be difficult and challenging, limiting their application. To address this issue, we propose a roof steel support node to address this issue. Utility Model Content

[0003] The purpose of the utility model is to provide a roof steel structure support node to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The utility model provides a roof steel structure support node, including a mounting base, a support bracket and a reinforcement rib, the upper surface of the mounting base is fixedly connected to the support base, the support bracket is provided with two groups, and a matching block is slidably connected between the two groups of support brackets, the support bracket is arranged above the support base, both sides of the support bracket are hinged with a matching rod, the other end of the matching rod is hinged to a side surface of the support base, the upper surface of the support base is provided with multiple groups of positioning grooves, the bottom surface of the support bracket is fixedly connected to multiple groups of connecting blocks, the reinforcement rib comprises a bottom plate and an external plate, the upper surface of the bottom plate is evenly distributed and fixedly connected with several support plates, a triangular structure is formed between the several support plates, the top end of the support plate is fixedly connected with a top plate, the bottom surface of the support plate is fixedly connected with multiple groups of positioning blocks, the positioning blocks are adapted to the positioning grooves.

[0006] The upper surface of the top plate and the upper surface of the external plate are both provided with multiple sets of matching grooves, which are matched with the connecting blocks. The bottom surface of the external plate is fixedly connected with multiple sets of limiting blocks, which are matched with the matching grooves.

[0007] Both sides of the bottom plate are provided with fixing screw holes, both sides of the top plate and both sides of the external plate are provided with a number of matching screw holes, both sides of the support base are fixedly connected to fixing plates, one side of the fixing plate is provided with positioning holes, the positioning holes correspond to the fixing screw holes, both sides of the support tray are fixedly connected to mounting ears, one side of the mounting ears is provided with limiting holes, the limiting holes correspond to the matching screw holes.

[0008] The hinges between the matching rod and the support base and the hinges between the matching rod and the support plate are both provided with adjusting screws, and the positioning holes and the fixing screw holes and the limiting holes and the matching screw holes are both externally connected with fixing screws.

[0009] Mounting holes are provided on both sides of the bottom surface of the mounting substrate; by providing the mounting substrate and the mounting holes, the mounting substrate and the mounting holes are fixedly connected to the concrete base column, making it easy to install the support base and the support plate in a suitable position.

[0010] The utility model has the following beneficial effects:

[0011] The utility model provides a support base, a matching rod, a support bracket and a reinforcing rib, and the support base and the support bracket form a triangular structure under the action of the matching rod, which can adjust the distance between the two groups of support brackets according to the required support range, and then tighten the adjusting screw to form a triangular stable structure between the support base, the matching rod and the support bracket. Then the reinforcing rib is placed between the support base and the support bracket, so that the positioning block on the bottom surface of the bottom plate is plugged into and matched with the positioning groove. According to the distance between the support base and the support bracket, the installation of the external connecting plate can be added or reduced, so that the matching groove on the top plate or the external connecting plate is plugged into and matched with the connecting block on the bottom surface of the support bracket, and then under the action of several support plates, the supporting force of the support bracket is further improved, the positioning hole is aligned with the fixing screw hole, the limit hole is aligned with the matching screw hole, and the external fixing screw is used to fix it, so that the structural strength is improved, and the strength and pressure bearing capacity of the steel structure roof are greatly improved through reasonable arrangement.

[0012] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of the utility model;

[0015] Figure 2 It is a front view of the assembly structure of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0017] 1. Mounting base plate; 101. Support base; 102. Positioning slot; 103. Matching rod; 104. Fixing plate; 105. Adjusting screw; 106. Mounting hole; 107. Positioning hole; 2. Support tray; 201. Matching block; 202. Connecting block; 203. Mounting ear; 204. Limiting hole; 3. Reinforcement rib; 301. Bottom plate; 302. Support plate; 303. Top plate; 304. External plate; 305. Matching slot; 306. Positioning block; 307. Fixing screw hole; 308. Matching screw hole; 309. Limiting block. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 2 As shown, the utility model is a roof steel structure support node, including a mounting base 1, a support plate 2 and a reinforcement member 3. The upper surface of the mounting base 1 is fixedly connected to a support base 101. Two groups of support plates 2 are provided. A matching block 201 is slidably connected between the two groups of support plates 2. The support plates 2 are arranged above the support base 101. Both sides of the support plates 2 are hinged with a matching rod 103. The other end of the matching rod 103 is hinged to one side of the support base 101. The support base 10 1 is provided with a plurality of positioning grooves 102 on its upper surface, a plurality of connecting blocks 202 are fixedly connected to the bottom surface of the support plate 2, the reinforcing rib 3 includes a bottom plate 301 and an external plate 304, a plurality of supporting plates 302 are evenly distributed and fixedly connected to the upper surface of the bottom plate 301, a triangular structure is formed between the plurality of supporting plates 302, a top plate 303 is fixedly connected to the top end of the supporting plate 302, a plurality of positioning blocks 306 are fixedly connected to the bottom surface of the supporting plate 302, and the positioning blocks 306 are adapted to the positioning grooves 102.

[0020] The upper surface of the top plate 303 and the upper surface of the external plate 304 are both provided with multiple sets of matching grooves 305, which are adapted to the connecting block 202, and the bottom surface of the external plate 304 is fixedly connected with multiple sets of limit blocks 309, which are adapted to the matching grooves 305.

[0021] Both sides of the bottom plate 301 are provided with fixing screw holes 307, and both sides of the top plate 303 and both sides of the external plate 304 are provided with a number of matching screw holes 308. Both sides of the support base 101 are fixedly connected to the fixing plate 104, and one side of the fixing plate 104 is provided with a positioning hole 107, which corresponds to the fixing screw hole 307. Both sides of the support tray 2 are fixedly connected to the mounting ear 203, and one side of the mounting ear 203 is provided with a limiting hole 204, which corresponds to the matching screw hole 308.

[0022] Adjustment screws 105 are provided at the hinges between the matching rod 103 and the support base 101 and the hinges between the matching rod 103 and the support plate 2, and fixing screws are externally connected between the positioning hole 107 and the fixing screw hole 307 and the limiting hole 204 and the matching screw hole 308.

[0023] Mounting holes 106 are provided on both sides of the bottom surface of the mounting substrate 1; by setting the mounting substrate 1 and the mounting holes 106, and using the mounting substrate 1 and the mounting holes 106 to fix the connection with the concrete base column, it is convenient to install the support base 101 and the support tray 2 in a suitable position.

[0024] It should be supplemented that, in actual use, the support base 101 and the support plate 2 form a triangular structure under the action of the matching rod 103, and the distance between the two sets of support plates 2 can be adjusted according to the required support range, and then the adjusting screw 105 is tightened to form a triangular stable structure between the support base 101, the matching rod 103 and the support plate 2, and then the reinforcing rib 3 is placed between the support base 101 and the support plate 2, so that the positioning block 306 on the bottom surface of the bottom plate 301 is plugged into the positioning groove 102 on the upper surface of the support base 101, and the support plate 2 is adjusted according to the required support range. The distance between the base 101 and the support plate 2 can add or reduce the installation of the external plate 304, so that the matching groove 305 on the top plate 303 or the external plate 304 is plugged into the connecting block 202 on the bottom surface of the support plate 2, and then under the action of several support plates 302, the supporting force of the support plate 2 is further improved, the positioning hole 107 is aligned with the fixing screw hole 307, the limiting hole 204 is aligned with the matching screw hole 308, and fixed with external fixing screws, the structural strength is improved, and through reasonable arrangement, the strength and pressure resistance of the steel structure roof are greatly improved.

[0025] Throughout this specification, references to terms such as "one embodiment," "example," and "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0026] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A roof steel structure support node, comprising a mounting base plate (1), a support plate (2) and a reinforcing rib (3), characterized in that: The upper surface of the mounting substrate (1) is fixedly connected to a support base (101), and the support tray (2) is provided with two groups, and a matching block (201) is slidably connected between the two groups of support trays (2). The support tray (2) is provided above the support base (101), and both sides of the support tray (2) are hinged with a matching rod (103), and the other end of the matching rod (103) is hinged to a side surface of the support base (101). The upper surface of the support base (101) is provided with multiple groups of positioning grooves (102). The bottom surface of the plate (2) is fixedly connected to a plurality of connection blocks (202), the reinforcing rib member (3) comprises a bottom plate (301) and an external plate (304), the upper surface of the bottom plate (301) is evenly distributed and fixedly connected to a plurality of support plates (302), a triangular structure is formed between the plurality of support plates (302), the top end of the support plate (302) is fixedly connected to a top plate (303), the bottom surface of the support plate (302) is fixedly connected to a plurality of positioning blocks (306), and the positioning blocks (306) are adapted to the positioning grooves (102).

2. A roof steel structure support node according to claim 1, characterized in that: The upper surface of the top plate (303) and the upper surface of the external plate (304) are both provided with a plurality of matching grooves (305), the matching grooves (305) being adapted to the connecting blocks (202), and the bottom surface of the external plate (304) being fixedly connected with a plurality of limit blocks (309), the limit blocks (309) being adapted to the matching grooves (305).

3. A roof steel structure support node according to claim 2, characterized in that: Both sides of the bottom plate (301) are provided with fixing screw holes (307), both sides of the top plate (303) and both sides of the external plate (304) are provided with a plurality of matching screw holes (308), both sides of the support base (101) are fixedly connected to the fixing plate (104), one side of the fixing plate (104) is provided with a positioning hole (107), the positioning hole (107) corresponds to the fixing screw hole (307), and both sides of the support plate (2) are fixedly connected to the mounting ears (203), one side of the mounting ears (203) is provided with a limiting hole (204), the limiting hole (204) corresponds to the matching screw hole (308).

4. A roof steel structure support node according to claim 3, characterized in that: The hinges between the matching rod (103) and the support base (101) and the matching rod (103) and the support plate (2) are both provided with adjustment screws (105), and the positioning holes (107) and the fixing screw holes (307) and the limiting holes (204) and the matching screw holes (308) are both externally connected with fixing screws.

5. A roof steel structure support node according to claim 4, characterized in that: Mounting holes (106) are provided on both sides of the bottom surface of the mounting substrate (1).

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