High-strength stainless steel rectangular tube

Abstract

The utility model provides a high -strength stainless steel rectangular tube belongs to stainless steel rectangular tube field, it constitutes by stainless steel rectangular tube body, reinforcing bar, butt -joint mechanism and strengthening mechanism, in the scheme through butt -joint square pipe activity and insert in stainless steel rectangular tube body, make two stainless steel rectangular tube bodies can be connected together, cooperate with butt -joint board and two side plates simultaneously, can effectively pass bolt to another stainless steel rectangular tube body on stainless steel rectangular tube body received axial force and bending moment, this kind of connection rigidity is better, can effectively reduce the deformation at the node, through butt -joint round pipe activity and insert on stainless steel rectangular tube body and butt -joint square pipe, then double stainless steel rectangular tube body and butt -joint square pipe are connected, ensure the connection strength of stainless steel rectangular tube body and butt -joint square pipe, can fix butt -joint round pipe on stainless steel rectangular tube body and butt -joint square pipe through the setting of screw B, ensure the stability of butt -joint round pipe.

Description

Technical Field

[0001] This utility model belongs to the field of stainless steel rectangular tubes, and specifically relates to a high-strength stainless steel rectangular tube. Background Technology

[0002] Stainless steel rectangular tubes are seamless, hollow, long strips of steel, widely used in structural components for furniture, chemical, medical, food, light industry, and machinery. Additionally, they are lighter in weight while maintaining the same bending and torsional strength, making them also widely used in the manufacture of furniture parts and engineering structures.

[0003] The authorized publication number "CN218779851U" describes "a stainless steel rectangular tube, including a stainless steel rectangular tube body, the cross-section of the stainless steel rectangular tube body is rectangular, the wall thickness of the stainless steel rectangular tube body is 0.9mm to 1.5mm, the cross-sectional dimensions of the stainless steel rectangular tube body are 30mm*10mm to 50mm*25mm, and the four outer sides of the stainless steel rectangular tube body are rounded with a radius of R0.05mm to R0.9mm".

[0004] The aforementioned patent does not affect the production, processing, and structural stability of the stainless steel rectangular tube. However, the stainless steel rectangular tube connection in the aforementioned patent uses welding to connect multiple sets of pipes to each other. The welding method makes the installation and disassembly of the stainless steel rectangular tube more difficult, and the disassembled stainless steel rectangular tube will be damaged. Utility Model Content

[0005] The purpose of this utility model is to provide a high-strength stainless steel rectangular tube, which aims to solve the problem that the welding method in the prior art makes the installation and disassembly of stainless steel rectangular tubes difficult, and the stainless steel rectangular tubes will be damaged after disassembly.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A high-strength stainless steel rectangular tube, comprising: The stainless steel rectangular tube body has two symmetrically arranged components. Two reinforcing ribs are provided, and each reinforcing rib is fixedly connected to the side of each stainless steel rectangular tube body. Its characteristic is that it further includes: The docking mechanism is located on two stainless steel rectangular tube bodies and is used to connect the two stainless steel rectangular tube bodies. The reinforcing mechanism is located on the two stainless steel rectangular tube bodies and the docking mechanism, and the reinforcing mechanism is connected to two reinforcing ribs. It is used to ensure the stability of the connection between the two stainless steel rectangular tube bodies.

[0007] As a preferred embodiment of this utility model, the docking mechanism includes: The connecting components are located on the two stainless steel rectangular tube bodies; The docking components are provided in four sets, which are symmetrically arranged on the connecting components and the two stainless steel rectangular tube bodies.

[0008] In a preferred embodiment of this utility model, the connecting component includes a docking plate and a side plate. The docking plate is inserted between two stainless steel rectangular tube bodies. Two side plates are provided, and the two side plates are respectively fixedly connected to the two sides of the docking plate, and the two side plates are symmetrically arranged.

[0009] As a preferred embodiment of this utility model, each set of docking components includes a screw A and a docking square tube. The docking square tube is fixedly connected to the docking plate and is movably inserted into the stainless steel rectangular tube body. The screw A is movably inserted into the stainless steel rectangular tube body and is threadedly connected to the docking square tube.

[0010] As a preferred embodiment of this utility model, the reinforcing mechanism includes reinforcing components, and the reinforcing components are provided in two sets. Each set of reinforcing components is provided on two stainless steel rectangular tube bodies and two mating square tubes, and each set of reinforcing components is connected to two reinforcing ribs.

[0011] As a preferred embodiment of this utility model, each set of reinforcing components includes a mating round tube and a screw B. There are two mating round tubes, each of which is movably inserted into each stainless steel rectangular tube body and each mating square tube. There are two screws B, each of which is movably inserted into each mating round tube, and each screw B is threadedly connected to each reinforcing rib.

[0012] As a preferred embodiment of this utility model, each of the mating square tubes is provided with a socket C, the stainless steel rectangular tube body is provided with four symmetrical sockets A, and the stainless steel rectangular tube body is provided with eight symmetrical sockets B.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. In this solution, the design of the connecting plate and the two side plates can be considered as an H-shaped structure, which provides a large and stable connection platform.

[0014] 2. In this solution, the square tube is movably inserted into the stainless steel rectangular tube body, so that the two stainless steel rectangular tube bodies can be connected together. At the same time, in cooperation with the connecting plate and the two side plates, the axial force and bending moment on the stainless steel rectangular tube body can be effectively transferred to the other stainless steel rectangular tube body through bolts. This connection has good rigidity and can effectively reduce deformation at the joint.

[0015] 3. In this solution, the round tube is movably inserted into the stainless steel rectangular tube body and the square tube, thereby doubly connecting the stainless steel rectangular tube body and the square tube, ensuring the connection strength between the stainless steel rectangular tube body and the square tube. The round tube can be fixed to the stainless steel rectangular tube body and the square tube by setting screw B, ensuring the stability of the round tube. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This is an exploded view of the present invention; Figure 5 This is an exploded view of the present invention from another perspective.

[0017] In the diagram: 1. Stainless steel rectangular tube body; 2. Connecting round tube; 3. Connecting plate; 4. Screw A; 5. Side plate; 6. Insertion hole A; 7. Insertion hole B; 8. Reinforcing rib; 9. Connecting square tube; 10. Screw B; 11. Insertion hole C. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-5 The technical solution provided in this embodiment is as follows: A high-strength stainless steel rectangular tube is composed of a stainless steel rectangular tube body 1, reinforcing ribs 8, a connecting mechanism, and a reinforcing mechanism. Two reinforcing ribs 8 are provided, and each reinforcing rib 8 is fixedly connected to the side of each stainless steel rectangular tube body 1.

[0020] In a specific embodiment of this utility model, the strength of the stainless steel rectangular tube body 1 can be improved by fixing the reinforcing ribs 8 between the side walls of the stainless steel rectangular tube body 1.

[0021] Specifically, the connecting components are located on two stainless steel rectangular tube bodies 1. The connecting components include a mating plate 3 and a side plate 5. The mating plate 3 is inserted between the two stainless steel rectangular tube bodies 1. There are two side plates 5, which are fixedly connected to the two sides of the mating plate 3 respectively, and the two side plates 5 are symmetrically arranged.

[0022] In a specific embodiment of this utility model, the arrangement of the docking plate 3 and the two side plates 5 can be conceived as an H-shaped structure, which provides a large and stable connection platform.

[0023] Specifically, there are four sets of docking components. The four sets of docking components are symmetrically arranged on the connecting component and the two stainless steel rectangular tube bodies 1. Each set of docking components includes a screw A4 and a docking square tube 9. The docking square tube 9 is fixedly connected to the docking plate 3 and is movably inserted into the stainless steel rectangular tube body 1. The screw A4 is movably inserted into the stainless steel rectangular tube body 1 and is threadedly connected to the docking square tube 9.

[0024] In a specific embodiment of this utility model, the square tube 9 is movably inserted into the stainless steel rectangular tube body 1, so that the two stainless steel rectangular tube bodies 1 can be connected together. At the same time, in cooperation with the docking plate 3 and the two side plates 5, the axial force and bending moment of the stainless steel rectangular tube body 1 can be effectively transferred to the other stainless steel rectangular tube body 1 through the bolt. This connection has good rigidity and can effectively reduce the deformation at the joint.

[0025] Specifically, the reinforcing mechanism is located on the two stainless steel rectangular tube bodies 1 and the docking mechanism, and the reinforcing mechanism is connected to the two reinforcing ribs 8. It is used to ensure the stability of the connection between the two stainless steel rectangular tube bodies 1. The reinforcing mechanism includes reinforcing components, and there are two sets of reinforcing components. Each set of reinforcing components is located on the two stainless steel rectangular tube bodies 1 and the two docking square tubes 9, and each set of reinforcing components is connected to the two reinforcing ribs 8. Each set of reinforcing components includes a docking round tube 2 and a screw B10. There are two docking round tubes 2, and each docking round tube 2 is movably inserted into each stainless steel rectangular tube body 1 and each docking square tube 9. There are two screws B10, and each screw B10 is movably inserted into each docking round tube 2, and each screw B10 is threaded to each reinforcing rib 8.

[0026] In a specific embodiment of this utility model, the connecting round tube 2 is movably inserted into the stainless steel rectangular tube body 1 and the connecting square tube 9, thereby doubly connecting the stainless steel rectangular tube body 1 and the connecting square tube 9, ensuring the connection strength between the stainless steel rectangular tube body 1 and the connecting square tube 9. The connecting round tube 2 can be fixed to the stainless steel rectangular tube body 1 and the connecting square tube 9 by setting screw B10, ensuring the stability of the connecting round tube 2.

[0027] Specifically, each square tube 9 has a socket C11, the stainless steel rectangular tube body 1 has four symmetrical sockets A6, and the stainless steel rectangular tube body 1 has eight symmetrical sockets B7.

[0028] In a specific embodiment of this utility model, the sockets C11 and A6 are provided for movably connecting the round tube 2, and the socket B7 is provided for movably connecting the side plate 5.

[0029] The working principle or process of the high-strength stainless steel rectangular tube provided by this utility model is as follows: the butt square tube 9 is movably inserted into the stainless steel rectangular tube body 1, so that the two stainless steel rectangular tube bodies 1 can be connected together. At the same time, in cooperation with the butt plate 3 and the two side plates 5, the axial force and bending moment of the stainless steel rectangular tube body 1 can be effectively transferred to the other stainless steel rectangular tube body 1 through bolts. This connection has good rigidity and can effectively reduce the deformation at the joint. The butt round tube 2 is movably inserted into the stainless steel rectangular tube body 1 and the butt square tube 9, thereby doubly connecting the stainless steel rectangular tube body 1 and the butt square tube 9, ensuring the connection strength of the stainless steel rectangular tube body 1 and the butt square tube 9. The butt round tube 2 can be fixed to the stainless steel rectangular tube body 1 and the butt square tube 9 by the setting of screw B10, ensuring the stability of the butt round tube 2.

[0030] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-strength stainless steel rectangular tube, comprising: The stainless steel rectangular tube body (1) has two symmetrically arranged parts; Two reinforcing ribs (8) are provided, and each reinforcing rib (8) is fixedly connected to the side of each stainless steel rectangular tube body (1); Its characteristic is that it further includes: The docking mechanism is located on two stainless steel rectangular tube bodies (1) and is used to connect the two stainless steel rectangular tube bodies (1). The reinforcing mechanism is located on the two stainless steel rectangular tube bodies (1) and the docking mechanism, and the reinforcing mechanism is connected to the two reinforcing ribs (8) to ensure the stability of the connection between the two stainless steel rectangular tube bodies (1).

2. The high-strength stainless steel rectangular tube according to claim 1, characterized in that, The docking mechanism includes: The connecting components are located on the two stainless steel rectangular tube bodies (1); The docking components are provided in four sets, and the four sets of docking components are symmetrically arranged on the connecting components and the two stainless steel rectangular tube bodies (1).

3. A high-strength stainless steel rectangular tube according to claim 2, characterized in that: The connecting component includes a docking plate (3) and a side plate (5). The docking plate (3) is inserted between two stainless steel rectangular tube bodies (1). There are two side plates (5), which are fixedly connected to the two sides of the docking plate (3) respectively, and the two side plates (5) are symmetrically arranged.

4. A high-strength stainless steel rectangular tube according to claim 3, characterized in that: Each of the docking components includes a screw A (4) and a docking square tube (9). The docking square tube (9) is fixedly connected to the docking plate (3) and is movably inserted into the stainless steel rectangular tube body (1). The screw A (4) is movably inserted into the stainless steel rectangular tube body (1) and is threadedly connected to the docking square tube (9).

5. A high-strength stainless steel rectangular tube according to claim 4, characterized in that: The strengthening mechanism includes strengthening components, which are provided in two sets. Each set of strengthening components is provided on two stainless steel rectangular tube bodies (1) and two mating square tubes (9), and each set of strengthening components is connected to two reinforcing ribs (8).

6. A high-strength stainless steel rectangular tube according to claim 5, characterized in that: Each set of reinforcing components includes a mating round tube (2) and a screw B (10). There are two mating round tubes (2), each of which is movably inserted into each stainless steel rectangular tube body (1) and each mating square tube (9). There are two screws B (10), each of which is movably inserted into each mating round tube (2), and each screw B (10) is threaded onto each reinforcing rib (8).

7. A high-strength stainless steel rectangular tube according to claim 6, characterized in that: Each of the docking square tubes (9) is provided with a socket C (11), and four sockets A (6) are symmetrically provided on the stainless steel rectangular tube body (1), and eight sockets B (7) are symmetrically provided on the stainless steel rectangular tube body (1).

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