Safety type steel structure node component

Abstract

The utility model discloses a safety type steel structure node component which comprises a T-shaped shell and a clamping plate, a vertical pipe is arranged in the T-shaped shell, a transverse pipe is arranged between the T-shaped shell and the clamping plate, first fixing lugs are arranged at the positions, close to the bottom, of the two sides of the T-shaped shell, and second fixing lugs are fixedly connected to the positions, corresponding to the first fixing lugs, of the clamping plate. A first bolt is arranged between the first fixing lug and the second fixing lug, the first bolt is in threaded connection with a nut, a second bolt is arranged at the position, corresponding to the vertical pipe, of the T-shaped shell, the second bolt is in threaded connection with the vertical pipe, a third bolt is arranged at the position, corresponding to the transverse pipe, of the T-shaped shell, and the third bolt is in threaded connection with the transverse pipe. And fourth bolts are arranged at the bottoms of the clamping plates, the T-shaped shells and the clamping plates are matched to be suitable for a T-shaped structure, the two T-shaped shells are matched to be suitable for a cross-shaped structure, the two clamping plates are matched to be suitable for a linear structure, and the use range is effectively expanded.

Description

Technical Field

[0001] This utility model relates to the field of steel structure technology, and more specifically, to a safety-type steel structure node component. Background Technology

[0002] Steel structures are building support components, existing as the skeleton of a building, and need to meet good stability requirements. The joints of steel structures are usually connected by connecting components. Current steel structures include a vertical pipe and two horizontal pipes located on the left and right sides of the vertical pipe. The ends of the horizontal pipes abut against the outer wall of the vertical pipe. The horizontal pipes are usually fixed to the outer wall of the vertical pipe by welding. The above-mentioned technologies have the following drawbacks: workers need to carry welding machines to perform welding operations in mid-air, which requires high technical skills and poses certain dangers.

[0003] To address the aforementioned issues, existing technology provides a safe steel structure node component, which features two corresponding cross-shaped clamps that clamp and fix the vertical and horizontal pipes. However, this safe steel structure node component has the following drawbacks: the structure is only applicable to cross-shaped structures, limiting its applicability.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a safe steel structure node component to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A safety-type steel structure node component includes a T-shaped shell and a clamping plate. A vertical tube is provided inside the T-shaped shell, and a horizontal tube is provided between the T-shaped shell and the clamping plate. First fixing ears are provided on both sides of the T-shaped shell near the bottom. Second fixing ears are fixedly connected to the clamping plate at positions corresponding to the first fixing ears. A first bolt is provided between the first and second fixing ears, and a nut is threaded onto the first bolt. A second bolt is provided on the T-shaped shell at a position corresponding to the vertical tube, and the second bolt is threaded onto the vertical tube. A third bolt is provided on the T-shaped shell at a position corresponding to the horizontal tube, and the third bolt is threaded onto the horizontal tube. A fourth bolt is provided at the bottom of the clamping plate, and the fourth bolt is threaded onto the horizontal tube.

[0008] Preferably, the T-shaped shell is provided with symmetrically arranged reinforcing ribs.

[0009] Preferably, both the first fixing ear and the second fixing ear are provided with a first through hole.

[0010] Preferably, the T-shaped shell and the vertical tube are respectively provided with a second through hole and a first threaded hole at the position corresponding to the second bolt.

[0011] Preferably, the T-shaped shell and the horizontal tube are provided with a third through hole and a second threaded hole at the positions corresponding to the third bolt, respectively.

[0012] Preferably, the clamping plate and the horizontal tube are provided with a fourth through hole and a third threaded hole at the positions corresponding to the fourth bolt, respectively.

[0013] The beneficial effects of this utility model are as follows: This utility model is provided with a T-shaped shell and a clamping plate. The T-shaped shell and the clamping plate can be used for T-shaped structures, two T-shaped shells can be used for cross-shaped structures, and two clamping plates can be used for straight structures, effectively expanding the scope of application. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of a safety steel structure node component according to an embodiment of the present utility model;

[0016] Figure 2 This is a cross-sectional view of a safe steel structure node component according to an embodiment of the present utility model;

[0017] Figure 3 This is a structural diagram of the vertical and horizontal tubes of a safety steel structure node component according to an embodiment of the present utility model;

[0018] Figure 4 This is a structural diagram of a T-shaped shell for a safety steel structure node component according to an embodiment of the present utility model;

[0019] Figure 5 This is a structural diagram of a clamping plate of a safety steel structure node component according to an embodiment of the present utility model.

[0020] In the picture:

[0021] 1. T-shaped shell; 2. Clamping plate; 3. Vertical tube; 4. Horizontal tube; 5. First fixing lug; 6. Second fixing lug; 7. First bolt; 8. Nut; 9. Second bolt; 10. Third bolt; 11. Fourth bolt; 12. Reinforcing rib; 13. First through hole; 14. Second through hole; 15. First threaded hole; 16. Third through hole; 17. Second threaded hole; 18. Fourth through hole; 19. Third threaded hole. Detailed Implementation

[0022] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0023] According to an embodiment of the present invention, a safe steel structure node component is provided.

[0024] Example 1

[0025] like Figure 1 As shown in Figure 5, a safe steel structure node component according to an embodiment of this utility model includes a T-shaped shell 1 and a clamping plate 2. A vertical tube 3 is provided inside the T-shaped shell 1, and a horizontal tube 4 is provided between the T-shaped shell 1 and the clamping plate 2. First fixing ears 5 are provided on both sides of the T-shaped shell 1 near the bottom. Second fixing ears 6 are fixedly connected to the clamping plate 2 at positions corresponding to the first fixing ears 5. A first bolt 7 is provided between the first fixing ears 5 and the second fixing ears 6, and a nut 8 is threaded onto the first bolt 7. A second bolt 9 is provided on the T-shaped shell 1 at positions corresponding to the vertical tube 3, and the second bolt 9 is threaded onto the vertical tube 3. A third bolt 10 is provided on the T-shaped shell 1 at positions corresponding to the horizontal tube 4, and the third bolt 10 is threaded onto the horizontal tube 4. A fourth bolt 11 is provided at the bottom of the clamping plate 2, and the fourth bolt 11 is threaded onto the horizontal tube 4. Through the cooperation of the T-shaped shell 1 and the clamping plate 2, it can be applied to T-shaped structures, providing a novel steel structure node connection method, improving the diversity and applicability of the connection.

[0026] Example 2

[0027] like Figure 1As shown in Figure 5, a safe steel structure node component according to an embodiment of this utility model includes a T-shaped shell 1 and a clamping plate 2. A vertical tube 3 is provided inside the T-shaped shell 1, and a horizontal tube 4 is provided between the T-shaped shell 1 and the clamping plate 2. First fixing ears 5 are provided on both sides of the T-shaped shell 1 near the bottom. Second fixing ears 6 are fixedly connected to the clamping plate 2 at positions corresponding to the first fixing ears 5. A first bolt 7 is provided between the first fixing ears 5 and the second fixing ears 6, and a nut 8 is threaded onto the first bolt 7. A second bolt 9 is provided on the T-shaped shell 1 at positions corresponding to the vertical tube 3, and the second bolt 9 is threaded onto the vertical tube 3. A third bolt 10 is provided on the T-shaped shell 1 at positions corresponding to the horizontal tube 4, and the third bolt 10 is threaded onto the horizontal tube 4. A fourth bolt 11 is provided at the bottom of the clamping plate 2, and the fourth bolt 11 is threaded onto the horizontal tube 4. Symmetrically arranged reinforcing ribs 12 are provided on the T-shaped shell 1. The symmetrical arrangement of the reinforcing ribs 12 enhances the structural strength of the T-shaped shell 1, improves the stability and load-bearing capacity of the entire node component, and also enhances the torsional resistance of the node component.

[0028] Example 3

[0029] like Figure 1 As shown in Figure 5, a safety steel structure node component according to an embodiment of the present invention includes a T-shaped shell 1 and a clamping plate 2. A vertical tube 3 is provided inside the T-shaped shell 1, and a horizontal tube 4 is provided between the T-shaped shell 1 and the clamping plate 2. First fixing ears 5 are provided on both sides of the T-shaped shell 1 near the bottom. Second fixing ears 6 are fixedly connected to the clamping plate 2 at positions corresponding to the first fixing ears 5. A first bolt 7 is provided between the first fixing ears 5 and the second fixing ears 6, and a nut 8 is threaded onto the first bolt 7. A second bolt 9 is provided on the T-shaped shell 1 at positions corresponding to the vertical tube 3, and the second bolt 9 is threaded onto the vertical tube 3. The horizontal tube 4 is connected to the T-shaped shell 1. A third bolt 10 is provided at the corresponding position, and the third bolt 10 is threaded to the horizontal tube 4. A fourth bolt 11 is provided at the bottom of the clamping plate 2, and the fourth bolt 11 is threaded to the horizontal tube 4. The first fixing ear 5 and the second fixing ear 6 are both provided with a first through hole 13. The T-shaped shell 1 and the vertical tube 3 are respectively provided with a second through hole 14 and a first threaded hole 15 at the position corresponding to the second bolt 9. The T-shaped shell 1 and the horizontal tube 4 are respectively provided with a third through hole 16 and a second threaded hole 17 at the position corresponding to the third bolt 10. The clamping plate 2 and the horizontal tube 4 are respectively provided with a fourth through hole 18 and a third threaded hole 19 at the position corresponding to the fourth bolt 11. The setting of the first through hole 13, the second through hole 14, the third through hole 16, the fourth through hole 18 and the corresponding threaded holes 15, 17 and 19 makes the installation of bolts and nuts more flexible, facilitates adjustment and maintenance, and also improves the accuracy and reliability of installation.

[0030] In summary, with the help of the above-mentioned technical solution of this utility model, when this device is in use, the T-shaped shell 1 and the clamping plate 2 can be used for T-shaped structures, two T-shaped shells 1 can be used for cross-shaped structures, and two clamping plates 2 can be used for straight structures, effectively expanding the scope of use.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A safety-type steel structure node component, comprising a T-shaped shell (1) and a clamping plate (2), characterized in that, The T-shaped shell (1) is provided with a vertical tube (3), and a horizontal tube (4) is provided between the T-shaped shell (1) and the clamping plate (2). The T-shaped shell (1) is provided with a first fixing ear (5) on both sides near the bottom. The clamping plate (2) is fixedly connected with a second fixing ear (6) at the position corresponding to the first fixing ear (5). A first bolt (7) is provided between the first fixing ear (5) and the second fixing ear (6). The first bolt (7) is threadedly connected with a nut (8). The T-shaped shell (1) is provided with a second bolt (9) at the position corresponding to the vertical tube (3). The second bolt (9) is threadedly connected to the vertical tube (3). The T-shaped shell (1) is provided with a third bolt (10) at the position corresponding to the horizontal tube (4). The third bolt (10) is threadedly connected to the horizontal tube (4). The clamping plate (2) is provided with a fourth bolt (11) at the bottom. The fourth bolt (11) is threadedly connected to the horizontal tube (4).

2. A safety-type steel structure node component according to claim 1, characterized in that, The T-shaped shell (1) is provided with symmetrically arranged reinforcing ribs (12).

3. A safety-type steel structure node component according to claim 2, characterized in that, Both the first fixing ear (5) and the second fixing ear (6) are provided with a first through hole (13).

4. A safety-type steel structure node component according to claim 3, characterized in that, The T-shaped shell (1) and the vertical tube (3) are respectively provided with a second through hole (14) and a first threaded hole (15) at the positions corresponding to the second bolt (9).

5. A safety-type steel structure node component according to claim 4, characterized in that, The T-shaped shell (1) and the horizontal tube (4) are respectively provided with a third through hole (16) and a second threaded hole (17) at the positions corresponding to the third bolt (10).

6. A safety-type steel structure node component according to claim 5, characterized in that, The clamping plate (2) and the horizontal tube (4) are respectively provided with a fourth through hole (18) and a third threaded hole (19) at the positions corresponding to the fourth bolt (11).

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