Stand column end connecting structure
By employing a first connecting frame and a second connecting frame welded to the column end, combined with movable connectors and reinforcing members, the high processing cost problem in the prior art is solved, achieving simple and quick assembly and a stable column end connection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-03-06
AI Technical Summary
The existing column end connection structure is complex, resulting in high processing and production costs.
The system employs a first and second connecting frame welded to the column, combined with movable connectors and reinforcing members, and connected by pins, simplifying the assembly process and reducing costs.
It enables simple and rapid assembly of the column end connection structure, reduces construction costs, and improves the stability and safety of the structure.
Smart Images
Figure CN223974736U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of support connection structure technology, and in particular to a column end connection structure. Background Technology
[0002] During the erection of the columns, due to their length, a traction structure is required at their ends to prevent them from tilting. Existing specialized end connection structures are quite complex and costly to manufacture. Utility Model Content
[0003] To address the issue of high processing and production costs in existing technologies, this utility model provides a column end connection structure.
[0004] This application provides a column end connection structure including a column body, a first connecting frame, a second connecting frame, and a movable connecting member. The first connecting frame is disposed on the side of the column body and is integrally formed or welded to the column body. The second connecting frame is disposed on the top of the column body and is integrally formed or welded to the column body. One end of the movable connecting member is used to connect a tensioning member, and the other end is movably connected to the first connecting frame.
[0005] In some embodiments, the first connecting frame is a plate-like structure and is arranged perpendicular to the side of the column.
[0006] In some embodiments, the first connecting frame includes at least two plate-like bodies arranged side by side opposite each other, with a retaining member welded or clamped between adjacent two plate-like bodies.
[0007] In some embodiments, the movable connector includes a horizontal portion and a vertical portion, with the vertical portion connected to both ends of the horizontal portion to form a U-shaped structure, and the ends of the two vertical portions away from the horizontal portion being rotatably connected to the opposite sides of the first connecting frame.
[0008] In some embodiments, the longitudinal portion gradually widens at the end near the first connecting frame in a direction away from the transverse portion.
[0009] In some embodiments, a first connecting hole is provided at one end of the longitudinal portion near the first connecting frame, and a second connecting hole is provided at the first connecting frame;
[0010] A pin is provided between the first connecting frame and the longitudinal part, and the pin passes through the first connecting hole and the second connecting hole to make the longitudinal part and the first connecting frame rotatably connected.
[0011] In some embodiments, the longitudinal section includes a rotating section and a pulling section, the pulling section and the rotating section are welded together, and the width of the rotating section gradually widens along the direction from the pulling section to the rotating section.
[0012] In some embodiments, the rotating part has a welding port at one end near the pulling part, and the pulling part is inserted into the welding port at one end near the rotating part.
[0013] In some embodiments, a reinforcing member is provided between the first connecting frame and the column. The reinforcing member has a first connecting surface and a second connecting surface that are perpendicular to each other. The first connecting surface is in contact with the column, and the second connecting surface is in contact with the first connecting frame.
[0014] In some embodiments, the reinforcing member has a clearance portion at the intersection of the first connecting surface and the second connecting surface, and a gap is formed between the clearance portion and the column and the first connecting frame.
[0015] Compared with the prior art, the column end connection structure provided by this utility model has the following advantages: the first connecting frame and the second connecting frame are welded structures or integrally formed structures with the column and are separately set in different parts of the column. Users can assemble and weld the various components themselves, which can reduce construction costs. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of one embodiment of this application;
[0017] Figure 2 yes Figure 1 Enlarged schematic diagram of the structure at point A in the middle;
[0018] Figure 3 This is an exploded structural diagram of one embodiment of this application.
[0019] 100. Column; 200. First connecting frame; 21. Plate-shaped body; 22. Supporting member; 03. Second connecting hole; 300. Second connecting frame; 400. Movable connecting member; 41. Horizontal part; 42. Vertical part; 421. Rotating part; 02. Weld joint; 422. Pulling part; 04. First connecting hole; 500. Reinforcing member; 51. First connecting surface; 52. Second connecting surface; 53. Clearance part; 01. Gap; 600. Tensioning member; 700. Pin. Detailed Implementation
[0020] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.
[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0022] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0023] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
[0025] The present invention will now be described in further detail with reference to the accompanying drawings.
[0026] like Figure 1The illustrated column end connection structure includes a column body 100, a first connecting frame 200, a second connecting frame 300, and a movable connector 400. The first connecting frame 200 is disposed on the side of the column body 100 to provide a lateral tension fixing point for the end of the column. The first connecting frame 200 is integrally formed or welded to the column body 100. The second connecting frame 300 is disposed on the top of the column body 100 to provide a horizontal tension fixing point for the top of the column body 100. The second connecting frame 300 is integrally formed or welded to the column body 100. 0. One end of the movable connector 400 is used to connect to the tensioning member 600, and the other end is movably connected to the first connecting frame 200. The tensioning member 600 can be a steel cable, reinforcing bar, etc. The tensioning member 600 is movably connected to the first connecting frame 200 through the movable connector 400. Since the movable connector 400 can move relative to the first connecting frame 200, the tensioning angle (the angle between the tensioning member 600 and the column 100) of the tensioning member 600 can be changed according to the actual installation needs. Preferably, the first connecting frame 200 and the second connecting frame 300 are welded to the column 100, allowing the user to assemble and weld the various components themselves, reducing construction costs. The separate design of the first connecting frame 200 and the second connecting frame 300 makes the connection structure at the end of the column simpler, less prone to loosening or other accidents, and more secure and safer to use.
[0027] The technical details of each component will be introduced below.
[0028] In some implementations, such as Figure 1 As shown, the first connecting frame 200 is a plate-shaped structure and is set perpendicular to the side of the column 100. In actual processing and production, the plate-shaped structure can be directly obtained by machine tool stamping, which is simple and fast to process, thereby reducing the processing cost of the first connecting frame 200. The stamped first connecting frame 200 is then welded to the side of the column by welding.
[0029] In some implementations, such as Figure 1 , Figure 3 As shown, the first connecting frame 200 includes at least two plate-shaped bodies 21 arranged side by side and opposite to each other, with a retaining member 22 welded or clamped between adjacent plate-shaped bodies 21. It is understood that the paddle structure, due to its thinness and low lateral strength, is prone to deformation under large forces, affecting the tensioning effect of the tensioning member 600 on the column. The parallel arrangement of multiple paddle structures can distribute the force, thereby enhancing the load-bearing capacity of the first connecting frame 200. The retaining member 22, abutting against two adjacent plate-shaped bodies 21, prevents the two plate-shaped bodies 21 from bending laterally and approaching each other, thus enhancing the stability of the first connecting frame 200 structure and making the first connecting frame 200 more robust and stable.
[0030] In some implementations, such as Figure 1 , Figure 3 As shown, the aforementioned movable connector 400 includes a horizontal portion 41 and a vertical portion 42. The horizontal portion 41 is connected to the vertical portion 42 at both opposite ends to form a U-shaped structure. The ends of the two vertical portions 42 furthest from the horizontal portion 41 are rotatably connected to the opposite sides of the first connecting frame 200. During the pulling process, the U-shaped structure can be pulled simultaneously from both sides, resulting in a more stable pulling effect.
[0031] In some implementations, such as Figure 1 , Figure 3 As shown, the end of the longitudinal portion 42 near the first connecting frame 200 gradually widens away from the transverse portion 41. It is understood that during the pulling process, a significant force will be exerted at the movable connection between the movable connector 400 and the first connecting frame 200. The above design enhances the structural strength of the end of the movable connector 400 used to connect with the first connecting frame 200 to withstand the larger interaction force, thereby making the connection between the movable connector 400 and the first connecting frame more robust and stable.
[0032] In some implementations, such as Figure 1 , Figure 3 As shown, the longitudinal portion 42 has a first connecting hole 04 at one end near the first connecting frame 200, and the first connecting frame 200 has a second connecting hole 03. A pin 700 is provided between the first connecting frame 200 and the longitudinal portion 42. The pin 700 passes through the first connecting hole 04 and the second connecting hole 03 to rotatably connect the longitudinal portion 42 and the first connecting frame 200. The pin 700 connection eliminates the need for frequent twisting and rotating during assembly, making assembly simpler and faster. Furthermore, the pin 700 has a simple structure and is very common, making it likely to be readily available in many factories. It is also quick and convenient to process, thus saving on the manufacturing cost of the column end connection structure.
[0033] In some implementations, such as Figure 1 , Figure 3 As shown, the aforementioned longitudinal section 42 includes a rotating section 421 and a pulling section 422. The pulling section 422 and the rotating section 421 are welded together. Along the direction from the pulling section 422 to the rotating section 421, the width of the rotating section 421 gradually increases. In the actual assembly process, since the two ends of the longitudinal section 42 have different functions, it would be more complicated to process them as a single piece, which would result in higher processing costs. Through the above design, the longitudinal section 42 is split up, simplifying the structure of each part, thereby making the processing process much simpler and faster, and reducing the corresponding production costs. During assembly, the two parts can be welded together.
[0034] In some implementations, such as Figure 1 , Figure 3 As shown, the rotating part 421 has a welding port 02 at one end near the pulling part 422, and the pulling part 422 is inserted into the welding port 02 at one end near the rotating part 421. It is understood that during the welding process, both parts need to provide sufficient welding area to ensure the strength of the welded components. Through the above design, the pulling part 422 is inserted into the welding port 02, allowing the structures between the pulling part 422 and the welding part to interweave, thereby obtaining a larger welding area and greatly improving the strength of the welded components.
[0035] In some implementations, such as Figure 1 , Figure 2 , Figure 3 As shown, a reinforcing member 500 is provided between the first connecting frame 200 and the column 100. The reinforcing member 500 has a first connecting surface 51 and a second connecting surface 52 that are perpendicular to each other. The first connecting surface 51 is in contact with the column 100, and the second connecting surface 52 is in contact with the first connecting frame 200. Since the first connecting surface 51 and the second connecting surface 52 of the reinforcing member 500 are perpendicular to each other, when the first connecting surface 51 and the second connecting surface 52 are in contact with the side of the column 100 and the first connecting frame 200 respectively, the first connecting frame 200 can be perpendicular to the column 100. Therefore, the vertical state of the reinforcing member 500 can be determined during the actual assembly process, making the welding process of the first connecting frame 200 simpler for welders. In addition to the above effects, since the reinforcing member 500 is connected between the first connecting member and the column 100, the reinforcing member 500 can act as a diagonal brace, thereby improving the stability of the first connecting frame 200 welded to the column 100.
[0036] In some implementations, such as Figure 1 , Figure 2 , Figure 3 As shown, the aforementioned reinforcing member 500 has a clearance portion 53 at the intersection of the first connecting surface 51 and the second connecting surface 52, and a gap 01 is formed between the clearance portion 53 and the column 100 and the first connecting frame 200. In actual use, the column end connection structure is usually located outdoors. If it is exposed to rain, rainwater can easily accumulate at the corners of the reinforcing member 500, the side of the column 100, and the first connecting frame 200. Over time, this can cause corrosion to the column 100, the reinforcing member 500, and the first connecting frame 200, thereby affecting the stability of the column end connection structure. Through the above design, the avoidance part 53 can form a gap 01 between the column 100 and the first connecting frame 200. Rainwater can flow out through the gap 01, thereby preventing rainwater from accumulating between the reinforcing member 500, the side of the column 100, and the first connecting frame 200, reducing the corrosion of the column 100, the reinforcing member 500, and the first connecting frame 200 by rainwater, and improving the stability and safety of the column end connection structure.
[0037] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A column end connection structure characterized by comprising: The utility model relates to a kind of column and its connecting frame, including: Column (100); First connecting frame (200), the first connecting frame (200) is arranged in the side of the column (100), the first connecting frame (200) is integrally formed or welded to the column (100); Second connecting frame (300), the second connecting frame (300) is arranged in the top of the column (100), the second connecting frame (300) is integrally formed or welded to the column (100); Movable connecting piece (400), one end of the movable connecting piece (400) is used to connect tensioning member (600), the other end is movably connected with the first connecting frame (200).
2. The post end connection structure according to claim 1, characterized in that The first connecting frame (200) is plate structure and is arranged perpendicularly to the side of the column (100).
3. The post end connection structure of claim 2, wherein The first connecting frame (200) includes at least two plate-shaped bodies (21) arranged side by side and oppositely, and a resisting member (22) is welded or clamped between adjacent two plate-shaped bodies (21).
4. The post end connection structure of claim 1, wherein The movable connecting piece (400) includes a horizontal part (41) and a vertical part (42), the opposite ends of the horizontal part (41) are connected with the vertical parts (42) to form a U-shaped structure, and the ends of the two vertical parts (42) away from the horizontal part (41) are rotatably connected to the opposite sides of the first connecting frame (200).
5. The post end connection structure of claim 4, wherein The end of the vertical part (42) close to the first connecting frame (200) gradually widens away from the horizontal part (41).
6. The post end connection structure of claim 4, wherein The end of the vertical part (42) close to the first connecting frame (200) is provided with a first connecting hole (04), and the first connecting frame (200) is provided with a second connecting hole (03). The first connecting frame (200) and the vertical part (42) are provided with a bolt (700), the bolt (700) passes through the first connecting hole (04) and the second connecting hole (03) to rotatably connect the vertical part (42) and the first connecting frame (200).
7. The post end connection structure of claim 4, wherein The vertical part (42) includes a rotating part (421) and a pulling part (422), the pulling part (422) and the rotating part (421) are welded, and the width of the rotating part (421) gradually widens from the pulling part (422) to the rotating part (421).
8. The post end connection structure of claim 7, wherein The end of the rotating part (421) close to the pulling part (422) is provided with a welding port (02), and the end of the pulling part (422) close to the rotating part (421) is inserted into the welding port (02).
9. The post end connection structure of claim 1, wherein The first connecting frame (200) and the column (100) are provided with a reinforcing member (500), the reinforcing member (500) is provided with a first connecting surface (51) and a second connecting surface (52) perpendicular to each other, the first connecting surface (51) is attached to the column (100), and the second connecting surface (52) is attached to the first connecting frame (200).
10. The post end connection structure of claim 9, wherein The reinforcing piece (500) is provided with a avoiding part (53) at the intersection of the first connecting surface (51) and the second connecting surface (52), and the avoiding part (53) is provided with a gap (01) between the column (100) and the first connecting frame (200).