Base connecting piece special for lap joint of round pipe support

Abstract

The utility model discloses a special base connecting piece for lap joint of a round pipe support, which comprises a connecting piece main body, a base and a lateral connecting component, the connecting piece main body is an L-shaped pipe fitting, the base and the bottom surface of the horizontal end of the connecting piece main body are integrally formed and cast, and the lateral connecting component comprises a connecting block and a connecting plate; according to the connecting piece, the connecting piece body is arranged to be of the L-shaped structure, the connecting piece body and the base are integrally formed and cast, the connecting piece can be fixed to the ground or the wall or connected with other cross beams when supporting the round pipe support, the lateral force resistance is higher, the design is compact, and the connecting piece is suitable for being installed in a narrow space or against the wall.

Description

Technical Field

[0001] This utility model relates to the technical field of supplies for connecting steel pipe frames, specifically to a special base connector for overlapping round pipe supports. Background Technology

[0002] In modern industrial production, steel pipe frames are widely used in various fields such as machinery manufacturing, construction engineering, and furniture manufacturing due to their high strength, light weight, ease of processing, and convenient disassembly. A steel pipe frame is a support structure composed of multiple steel pipes connected by frame connectors. The base connector, as a connector for the support frame, is an indispensable connecting accessory in the steel pipe frame, which plays the role of transferring the upper load to the foundation and needs to meet the requirements of high strength.

[0003] Currently used base connectors are generally disc-shaped base connectors (composed of a disc-shaped bottom surface and a connecting sleeve on top), which can only provide vertical support for the round tube support and only provide planar support. They mainly bear vertical pressure, have weak anti-overturning ability, and require a large planar space during installation, which may affect the layout of surrounding equipment. Summary of the Invention

[0004] To address the aforementioned issues, this utility model provides a special base connector for overlapping round tube supports that offers strong resistance to lateral forces and is suitable for installation in narrow spaces or against walls.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a special base connector for overlapping round tube supports, comprising a connector body, a base, and a lateral connecting component. The connector body is an "L"-shaped tube. Two first tightening holes with internal threads are opened on the front of the vertical end of the connector body, penetrating its wall thickness. The first tightening holes are arranged vertically, and each hole is fitted with an internal hexagonal threaded tightening plug. A second tightening hole with internal threads is opened on the front of the horizontal end of the connector body, penetrating its wall thickness. The second tightening holes are arranged horizontally, and each hole is fitted with an internal hexagonal threaded tightening plug.

[0006] The base and the horizontal bottom surface of the connector body are integrally cast. The length and width of the bottom surface of the base are greater than the length and outer diameter of the horizontal end of the connector body. The corners of the base are rounded. The base is also provided with multiple threaded mounting holes that penetrate its thickness direction.

[0007] The lateral connection assembly includes a connecting block located at the lower right side of the vertical end of the connector body and integrally cast therewith. Three equally spaced threaded positioning holes are vertically opened on the right end face of the connecting block, and the diameter of the middle positioning hole is larger than the diameter of the upper and lower positioning holes.

[0008] As an optimized solution in this case, the lateral connection assembly also includes a connecting plate. The connecting plate is an octagonal plate with mating holes on its end face that are adapted to the positioning holes on the connecting block. The holes are connected to the positioning holes of the connecting block by bolts. The mating holes have mounting holes on both sides that connect to the external environment of the wall.

[0009] As an optimization of this case, in order to prevent rainwater from accumulating in the body of the connector, reduce corrosion and extend service life, a water leakage hole penetrating the base is provided on the bottom surface of the vertical end of the connector body.

[0010] As an optimization solution for this case, in order to improve the stability and safety of the support, the bottom surface of the base is equipped with an anti-slip pad, and the anti-slip pad has through holes that are compatible with the mounting holes and drainage holes of the base.

[0011] Furthermore, the bottom surface of the anti-slip mat is provided with a number of anti-slip particles arranged at equal intervals.

[0012] Beneficial effects: ①. By setting the main body of the connector into an "L" shape and integrally casting it with the base, the round tube bracket can be fixed to the ground, wall, or connected to other beams when supporting it. It has stronger resistance to lateral forces and a compact design, making it suitable for narrow spaces or wall installation.

[0013] ②. By opening drainage holes on the connector body, rainwater can be effectively prevented from accumulating inside the connector body, reducing corrosion and extending service life.

[0014] ③. By installing anti-slip pads on the base, safety, stability, and equipment lifespan can be significantly improved. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 for Figure 1 A schematic diagram of the main structure.

[0017] Figure 3 This is a schematic diagram of the connecting component in this utility model.

[0018] Figure 4 This is an exploded structural diagram of the present invention.

[0019] Figure 5 This is a schematic diagram of the anti-slip mat.

[0020] Figure 6 This is a structural diagram of the present invention without the connecting plate installed.

[0021] In the diagram: 1. Connector body; 2. Base; 3. First tightening hole; 4. Second tightening hole; 5. Tightening plug; 6. Connecting block; 7. Connecting plate; 8. Anti-slip pad. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. Furthermore, the accompanying drawings are all in a very simplified form, using non-precise ratios, and are only used to facilitate and clearly illustrate the purpose of the embodiments of this utility model. Example 1

[0024] like Figure 1-5 As shown in the figure, this embodiment discloses a special base connector for overlapping round tube supports, which is used to support round tube supports. Specifically, it includes a connector body 1, a base 2 and a lateral connection component.

[0025] from Figure 1 and Figure 2 As can be seen, the main body 1 of the connector is an "L" shaped pipe. Two first tightening holes 3 with internal threads are opened on the front of the vertical end of the main body 1, which penetrate its wall thickness. The first tightening holes 3 are arranged vertically, and each hole is equipped with an internal hexagonal external thread tightening plug 5. A second tightening hole 4 with internal threads is opened on the front of the horizontal end of the main body, which penetrates its wall thickness. The second tightening holes 4 are arranged horizontally, and each hole is equipped with an internal hexagonal external thread tightening plug 5.

[0026] See Figure 1 and Figure 4 The base 2 is integrally cast with the horizontal bottom surface of the connector body. The length and width of the bottom surface of the base 2 are greater than the length and outer diameter of the horizontal end of the connector body. The corner of the base 2 is a transition rounded corner structure. The base 2 is also provided with multiple threaded mounting holes that penetrate its thickness direction.

[0027] from Figure 3 and Figure 4As can be seen, the lateral connection assembly includes a connecting block 6 and a connecting plate 7. The connecting block 6 is located in the lower middle part of the right side of the vertical end of the connector body and is integrally cast with it. Three equally spaced threaded positioning holes are vertically opened on the right end face of the connecting block 6, and the diameter of the middle positioning hole is larger than the diameter of the upper and lower positioning holes. The connecting plate 7 is an octagonal plate, and a mating hole adapted to the positioning hole on the connecting block 6 is opened on its end face. The hole is connected to the positioning hole of the connecting block 6 by bolts. Mounting holes for connecting to the external environment of the wall are opened on both sides of the mating hole.

[0028] The bottom surface of the vertical end of the connector body is provided with a water leakage hole that penetrates the base 2.

[0029] See Figure 5 The bottom surface of the base 2 is equipped with an anti-slip pad 8, and the anti-slip pad 8 has through holes that are compatible with the mounting holes and drainage holes of the base 2.

[0030] The bottom surface of the anti-slip mat 8 is provided with a number of anti-slip particles arranged at equal intervals.

[0031] When using, after cleaning the bottom surface of the connector body 1, install the anti-slip pad 8 on the bottom surface of the connector body 1, and then use bolts to fix the connector body to the bottom surface through the mounting holes on the base 2, or make the connecting plate parallel to the wall and then use bolts to connect and fix it, or both methods can be used at the same time.

[0032] After connecting to the ground or wall, place the round tube bracket into the vertical end of the connector body 1, and use the tightening plug 5 to screw it into the first tightening hole 3 to lock the round tube bracket. When lateral support is required, place the lateral bracket into the horizontal end of the connector body, and use the tightening plug 5 to screw it into the second tightening hole 4 to lock the lateral bracket. Example 2

[0033] See Figure 6 The specific structure and implementation method are as shown in Example 1, except that: the lateral connection component includes a connecting block 6, which is located in the lower middle part of the right side of the vertical end of the connector body and is integrally cast therewith. Three equally spaced threaded positioning holes are vertically opened on the right end face of the connecting block 6, and the diameter of the middle positioning hole is larger than the diameter of the upper and lower positioning holes.

[0034] When using, after cleaning the bottom surface of the connector body 1, install the anti-slip pad 8 on the bottom surface of the connector body 1, and then use bolts to fix the connector body to the bottom surface through the mounting holes on the base 2, or directly use the positioning holes on the connector block 6 and bolts to fix it to the mounting surface.

[0035] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A special base connector for overlapping round tube supports, comprising a connector body, a base (2), and a lateral connection assembly, characterized in that: The main body of the connector is an "L" shaped pipe. Two first tightening holes (3) with internal threads are opened on the front of the vertical end of the connector. The first tightening holes (3) are arranged vertically, and internal hexagonal external thread tightening plugs (5) are installed in the holes respectively. A second tightening hole (4) with internal threads is opened on the front of the horizontal end of the connector. The second tightening holes (4) are arranged horizontally, and internal hexagonal external thread tightening plugs (5) are installed in the holes respectively. The base (2) and the horizontal bottom surface of the connector body (1) are integrally formed and cast. The length and width of the bottom surface of the base (2) are greater than the length and outer diameter of the horizontal end of the connector body (1). The corner of the base (2) is a transition rounded corner structure. The base (2) is also provided with multiple threaded mounting holes that penetrate its thickness direction. The lateral connection assembly includes a connecting block (6), which is located in the lower middle part of the right side of the vertical end of the connector body (1) and is integrally cast therewith. Three equally spaced threaded positioning holes are vertically opened on the right end face of the connecting block (6), and the diameter of the middle positioning hole is larger than the diameter of the upper and lower positioning holes.

2. The special base connector for circular pipe support lap joint according to claim 1, characterized in that: The lateral connection assembly also includes a connecting plate (7), which is an octagonal plate with mating holes on its end face that are adapted to the positioning holes on the connecting block (6). The holes are connected to the positioning holes of the connecting block (6) by bolts. The mating holes have mounting holes on both sides that are connected to the external environment of the wall.

3. The special base connector for circular pipe support lap joint according to claim 1 or 2, characterized in that: The bottom surface of the vertical end of the connector body (1) is provided with a water leakage hole that penetrates the base (2).

4. The special base connector for circular pipe support lap joint according to claim 1, characterized in that: The bottom surface of the base (2) is equipped with an anti-slip pad (8), and the anti-slip pad (8) has through holes that are compatible with the mounting holes and drainage holes of the base (2).

5. A base connector for a circular pipe support lap joint according to claim 4, characterized in that: The bottom surface of the anti-slip mat (8) is provided with a number of anti-slip particles arranged at equal intervals.

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