Kidney-round conversion double-fork round pipe supporting joint

Abstract

The utility model discloses a kidney-round conversion double-fork round tube supporting node which comprises at least one kidney-round tube and a group of round tubes, and a reinforcing structure is arranged on the outer side of the kidney-round tube. The inner side of the lower portion of the round pipe is provided with oblique notches, the lower portion of the round pipe is connected with the upper end face of the kidney-shaped round pipe, the two oblique notches are oppositely arranged and connected through an arc-shaped flange plate, and the arc-shaped flange plate is matched with the oblique notches. The waist-round conversion double-fork round tube supporting joint is simple in structure and reasonable in design, the round tubes are arranged at the tops of the waist round tubes, and the inclined notches are formed in the round tubes to be matched with the arc-shaped flange plates, so that the waist-round conversion double-fork round tube supporting joint not only can meet the supporting requirement, but also can meet the installation requirement of an X-shaped outer frame joint.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure buildings, and particularly relates to a waist-round conversion double-fork round tube supporting node. Background Art

[0002] During the construction process, since the outer frame steel structure adopts a large-section steel pipe diagonal brace plus a horizontal steel beam system, the outer frame nodes are in an open "X" shape. The number of outer frame nodes in the entire project is large, and the nodes are based on the architectural shape and structural force requirements. However, the connection ends of the existing support nodes are mostly flat, which cannot meet the needs of construction. Therefore, a support node that can meet the needs of on-site construction is urgently needed. Utility Model Content

[0003] Purpose of the utility model: In order to overcome the above-mentioned deficiencies, the purpose of the utility model is to provide a waist-circle conversion double-fork circular tube support node, which has a simple structure and reasonable design. By arranging a group of circular tubes on the top of the waist-circle tube and arranging a group of oblique cuts on the circular tubes to match the arc-shaped flange plates, it can not only meet the support needs, but also meet the installation requirements of the "X"-shaped outer frame node.

[0004] Technical solution: In order to achieve the above purpose, the utility model provides a waist-round conversion double-fork round tube support node, including:

[0005] At least one waist-round tube, the outer side of the waist-round tube is provided with a reinforcement structure;

[0006] A group of round tubes, wherein the inner side of the lower part of the round tubes is provided with an oblique cut, the lower part of the round tubes is connected to the upper end face of the waist round tube, and the two oblique cuts are arranged oppositely, and the two are connected by an arc-shaped flange plate, and the arc-shaped flange plate cooperates with the oblique cut. The waist-round conversion double-fork round tube support node described in the utility model has a simple structure and a reasonable design. By arranging a group of round tubes on the top of the waist round tube, and by arranging a group of oblique cuts on the round tubes to cooperate with the arc-shaped flange plate, it can not only meet the support needs, but also meet the installation requirements of the "X"-shaped outer frame node.

[0007] The waist-shaped tube is composed of a group of U-shaped tubes, a group of longitudinal stiffening plates are arranged inside the waist-shaped tube, a group of arc-shaped inner partition plates are arranged between the outer side of the longitudinal stiffening plates and the inner wall of the waist-shaped tube, a transverse partition plate is arranged between the two longitudinal stiffening plates, and a process inner partition plate is arranged between the longitudinal stiffening plates and between the longitudinal stiffening plates and the inner wall of the waist-shaped tube. The arrangement of the longitudinal stiffening plates and the transverse partition plates can effectively improve the strength and stability of the overall structure of the waist-shaped tube, and further improve the safety of later use.

[0008] Furthermore, longitudinal partitions are provided between the arc-shaped inner partitions. The provision of the longitudinal partitions can further improve the stability of the structure.

[0009] Furthermore, a sealing plate is provided at the end of the waist-shaped tube.

[0010] Preferably, the reinforcement structure comprises a group of external ring plates, which are arranged up and down, and a group of vertical reinforcement plates are arranged between the external ring plates.

[0011] Preferably, the waist round tube is also provided with a corbel, which can provide more connection points.

[0012] In addition, it also includes a decorative ring plate, which is arranged on the round tube. The arrangement of the decorative ring plate can play a good decorative role on the round tube.

[0013] It can be seen from the above technical solution that the utility model has the following beneficial effects:

[0014] 1. The waist-round conversion double-fork round tube support node described in the utility model has a simple structure and a reasonable design. By arranging a group of round tubes on the top of the waist-round tube and arranging a group of oblique cuts on the round tubes to match the arc-shaped flange plates, it can not only meet the support needs, but also meet the installation requirements of the "X"-shaped outer frame node.

[0015] 2. The setting of longitudinal stiffeners and transverse partitions can effectively improve the strength and stability of the overall structure of the waist-round tube, and further improve the safety of later use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of the waist-round conversion double-fork round tube support node described in the utility model;

[0017] Figure 2 It is a structural schematic diagram of another viewing angle in the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the waisted round tube in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the waisted round tube in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the round tube in the utility model. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. Example

[0022] like Figures 1 to 3 and Figure 5 A waist-round conversion double-fork round tube support node is shown, comprising:

[0023] At least one waist-shaped tube 1, the outer side of the waist-shaped tube 1 is provided with a reinforcement structure 11;

[0024] A group of round tubes 2, wherein an oblique cut 21 is provided on the inner side of the lower side of the round tube 2, wherein the lower side of the round tube 2 is connected to the upper end surface of the waist round tube 1, and the two oblique cuts 21 are arranged opposite to each other, and the two are connected by an arc-shaped flange plate 3, and the arc-shaped flange plate 3 matches the oblique cut 21.

[0025] Example 2

[0026] like Figures 1 to 5 A waist-round conversion double-fork round tube support node is shown, comprising:

[0027] At least one waist-shaped tube 1, the outer side of the waist-shaped tube 1 is provided with a reinforcement structure 11;

[0028] A group of round tubes 2, wherein an oblique cut 21 is provided on the inner side of the lower side of the round tube 2, wherein the lower side of the round tube 2 is connected to the upper end surface of the waist round tube 1, and the two oblique cuts 21 are arranged opposite to each other, and the two are connected by an arc-shaped flange plate 3, and the arc-shaped flange plate 3 matches the oblique cut 21.

[0029] Among them, the waist-shaped tube 1 is composed of a group of U-shaped tubes 12, a group of longitudinal stiffening plates 13 are arranged inside the waist-shaped tube 1, a group of arc-shaped inner partitions 14 are arranged between the outer side of the longitudinal stiffening plates 13 and the inner wall of the waist-shaped tube 1, a transverse partition 15 is arranged between the two longitudinal stiffening plates 13, and process inner partitions 16 are arranged between the longitudinal stiffening plates 13 and between the longitudinal stiffening plates 13 and the inner wall of the waist-shaped tube 1.

[0030] A longitudinal partition 17 is provided between the arc-shaped inner partitions 14 .

[0031] A sealing plate 18 is provided at the end of the waist round tube 1 .

[0032] like Figure 1 The reinforcement structure 11 shown includes a group of external ring plates 111, which are arranged up and down, and a group of vertical reinforcement plates 112 are arranged between the external ring plates 111. The waist round tube 1 is also provided with a corbel 19. It should be noted that the structural form of the reinforcement structure 11 shown can be adjusted according to the actual needs of the construction, as long as it can match the waist round tube.

[0033] like Figure 1 and Figure 2 The figure also includes a decorative ring plate 4 , which is arranged on the circular tube 2 .

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements without departing from the principle of the present invention, and these improvements should also be regarded as within the protection scope of the present invention.

Claims

1. A waist-round conversion double-fork round tube support node, characterized in that: include: At least one waist-shaped tube (1), wherein a reinforcement structure (11) is provided on the outer side of the waist-shaped tube (1); A group of circular tubes (2), wherein an oblique cut (21) is provided on the inner side of the lower side of the circular tube (2), the lower side of the circular tube (2) is connected to the upper end surface of the waist circular tube (1), and the two oblique cuts (21) are arranged opposite to each other, and the two are connected by an arc-shaped flange plate (3), and the arc-shaped flange plate (3) matches the oblique cut (21).

2. The waist-round conversion double-fork round tube support node according to claim 1 is characterized in that: The waist-shaped tube (1) is composed of a group of U-shaped tubes (12). A group of longitudinal stiffening plates (13) are arranged inside the waist-shaped tube (1). A group of arc-shaped inner baffles (14) are arranged between the outer sides of the longitudinal stiffening plates (13) and the inner wall of the waist-shaped tube (1). A transverse baffle (15) is arranged between the two longitudinal stiffening plates (13). Furthermore, process inner baffles (16) are arranged between the longitudinal stiffening plates (13) and between the longitudinal stiffening plates (13) and the inner wall of the waist-shaped tube (1).

3. The waist-to-round conversion double-fork round tube support node according to claim 2 is characterized in that: A longitudinal partition (17) is provided between the arc-shaped inner partitions (14).

4. The waist-to-round conversion double-fork round tube support node according to claim 2 is characterized in that: A sealing plate (18) is provided at the end of the waist-shaped tube (1).

5. The waist-to-round conversion double-fork round tube support node according to claim 1 is characterized in that: The reinforcement structure (11) comprises a group of external ring plates (111), the external ring plates (111) being arranged up and down, and a group of vertical reinforcement plates (112) being arranged between the external ring plates (111).

6. The waist-round conversion double-fork round tube support node according to claim 1 is characterized in that: The waist round tube (1) is also provided with a corbel (19).

7. The waist-to-round conversion double-fork round tube support node according to claim 1 is characterized in that: It also comprises a decorative ring plate (4), wherein the decorative ring plate (4) is arranged on the circular tube (2).

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