Stand column structure

Abstract

The utility model relates to the technical field of photovoltaic equipment, and discloses a stand column structure which comprises a stand column body and a hoop, the hoop is used for conducting auxiliary reinforcement on the stand column body and provided with a space used for containing the stand column body, and the hoop extends in the height direction of the stand column body and clamps the stand column body. According to the stand column structure, the hoop is arranged on the stand column body and wraps at least part of the periphery of the stand column body, the bending part bent in the clamping direction is arranged on the hoop, the bending resistance and torsion resistance of the stand column structure are effectively improved, and the problems of stability and durability of a traditional stand column structure in a complex or severe environment are solved.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic equipment, and further to a column structure. Background Art

[0002] At present, in the structural system of photovoltaic power stations, columns are key components that support the entire system, and their performance is directly related to the stability and safety of the entire power station. At present, column structures usually use traditional steel or alloy materials. Although they have certain strength and rigidity, the bending resistance and stability of existing column structures still need to be improved in complex terrain and harsh environments, such as strong winds, earthquakes, temperature changes, etc. Utility Model Content

[0003] In view of the above technical problems, the purpose of this application is to provide a column structure, aiming to improve the strength, rigidity and stability of the column structure, so as to meet the requirements of photovoltaic power stations in different application scenarios.

[0004] In order to achieve the above-mentioned purpose, the present application provides a column structure, including: a column body and a hoop, wherein the hoop is used to auxiliary reinforce the column body and has a space for accommodating the column body, the hoop extends along the height direction of the column body and clamps the column body so that it wraps at least part of the outer periphery of the column body, and a bending portion bent along the clamping direction is provided on the hoop.

[0005] In some embodiments, the clamp includes two split clamps, which are symmetrically distributed on both sides of the column body and are locked by fasteners to achieve double-sided fastening of the column body;

[0006] The split clamps all have space partitions. When the two split clamps are locked with each other, the two space partitions are arranged facing each other to form the space together.

[0007] In some embodiments, the two split clamps each include a clamp body and a connecting portion, and one connecting portion is provided on each of the two opposite side edges of the clamp body, and the two connecting portions extend in a direction away from the corresponding space partition, so as to fix the clamp to the column body by locking the connecting portions provided on the two split clamps.

[0008] In some embodiments, two opposite sides of the clamp body are bent toward the column body to form two first bent portions, the first bent portions and the clamp body together enclose the space partition, and the first bent portions are both attached to the surface of the column body;

[0009] The first bending portion and a side edge of the connecting portion are transitionally connected, so that the split clamp forms a multi-section bending structure.

[0010] In some embodiments, each of the connecting portions has a top edge, a side edge, and a bottom edge;

[0011] The bending portion includes a second bending portion, wherein the second bending portion is formed by bending the top edge of each of the connecting portions toward the direction of the other split clamp, and when the two split clamps are locked, the corresponding second bending portions abut against each other;

[0012] and / or,

[0013] The bending portion includes a third bending portion, and the third bending portion is formed by bending the side edge of each connecting portion toward the direction of the other split clamp. When the two split clamps are locked, the corresponding third bending portions abut against each other;

[0014] and / or,

[0015] The bending portion includes a fourth bending portion, and the fourth bending portion is formed by bending the bottom edge of each connecting portion toward the direction of the other split clamp. When the two split clamps are locked, the corresponding fourth bending portions abut against each other.

[0016] In some embodiments, the bottom of the column body has a plurality of symmetrically distributed first guide portions, a second guide portion is correspondingly provided at the bottom of the first bending portion, the second guide portion matches the first guide portion, and each of the first guide portions is inclined, and the inclination direction is toward the joint of the two split clamps; when the split clamp is relatively fixed to the column body, the second guide portion is attached to the first guide portion, and the bottom of the connecting portion is in contact with the top of the first guide portion.

[0017] In some embodiments, the column body has a missing portion, which runs through the length direction of the column body, and the bent portion includes an embedded portion, which is formed by extending the top edge and / or the bottom edge of the clamp body toward the column body, and the embedded portion is used to adapt to and embed the missing portion of the column body; the embedded portion and the first bent portion are located on adjacent sides of the clamp body, and there is a gap between the embedded portion and the first bent portion, and when the column body is relatively fixed to the clamp, at least part of the edge of the column body is embedded in the gap.

[0018] In some embodiments, the number of the vacant portions is two, and the column body includes a web and two parallel flanges, the web is located between the two flanges to jointly enclose the two vacant portions, so that the cross-section of the column body is "H"-shaped; and when the column body and the clamp are relatively fixed, at least part of the flange is stuck in the gap.

[0019] In some embodiments, the hoop body is a plate-like body, and the plate-like body is attached to the side surface of the column body and extends along the height direction of the column body, and the height of the hoop body is greater than or equal to half of the height of the column body.

[0020] In some embodiments, the clamp body is provided with a reinforcing rib structure, which is located on the surface of the clamp body on one side away from the column body, and the bottom of the reinforcing rib structure is flush with the bottom of the clamp body, so that the bottom of the clamp body and the bottom of the reinforcing rib structure are simultaneously in contact with the bottom of the column body; the reinforcing rib structure includes two parallel rib plates and at least one reinforcing rib, the two rib plates are spaced apart on the clamp body, and the reinforcing rib is fixedly connected between the two rib plates.

[0021] Compared with the prior art, the column structure provided by the present application has the following beneficial effects:

[0022] 1. In the present application, the clamp is tightly clamped along the height direction of the column body, which improves the overall rigidity of the column body and effectively resists deformation caused by environmental factors; on the other hand, the clamp forms a protective layer on the surface of the column body, effectively preventing the intrusion of dust and moisture, thereby improving the durability of the column under harsh environmental conditions, reducing maintenance requirements, and extending service life, while ensuring the reliability and safety of key infrastructure such as photovoltaic power stations in long-term operation.

[0023] 2. In the present application, two split clamps are symmetrically distributed on both sides of the column body and the two are locked to achieve relative fixation of the clamp and the column body. The symmetrical design helps to balance the force on the column body and avoid structural overloading caused by improper installation. In addition, the split clamp is easy to maintain and replace, reducing maintenance costs in long-term operation.

[0024] 3. In the present application, the connection parts on both sides of the clamp body are bent by bending the top edge, the bottom edge and the side edge to form a bent part, which is pressed against each other when the bolt is tightened, thereby significantly improving the dustproof, waterproof and atmospheric corrosion resistance of the column structure. In addition, the top edge or the bottom edge of the clamp body is also bent outward to form an embedded part to fit closely with the vacant part of the column body to close the gap between the two and achieve a certain waterproof and dustproof effect. This design not only optimizes the installation process of the clamp, ensures the tightness and reliability of the connection, but also reduces the direct erosion of the column body by environmental factors, thereby extending the service life of the structure.

[0025] 4. In the present application, the bottom of the clamp body and the bottom of the reinforcing rib structure can simultaneously abut against the bottom of the column body. The reinforcing rib structure not only enhances the rigidity and stability of the clamp body, but also effectively improves the contact area and fastening effect between the clamp and the column body by evenly distributing the load, which helps prevent potential damage caused by external impact or pressure, and further improves the durability and reliability of the column structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The preferred implementation scheme will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present application.

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0028] Figure 2 It is a schematic diagram of the explosion structure of an embodiment of the present application;

[0029] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0030] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle;

[0031] Figure 5 It is a partial detail diagram of an embodiment of the present application;

[0032] Figure 6 is another detail diagram of an embodiment of the present application;

[0033] Figure 7 This is a detailed view of the bottom position of the column structure in one embodiment of the present application.

[0034] Explanation of the accompanying drawings: clamp 1; split clamp 10; space partition 100; clamp body 11; first bending portion 111; second guide portion 1112; embedded portion 112; connecting portion 12; second bending portion 121; third bending portion 122; column body 2; vacant portion 200; first guide portion 21; web 22; flange 23; rib plate 3; reinforcing rib 4; column reinforcement portion 5; pile foundation 6. DETAILED DESCRIPTION

[0035] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the specific implementation methods of the present application will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0036] In order to simplify the drawings, only the parts related to the application are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0037] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0038] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0040] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0041] As the global demand for renewable energy continues to grow, the development and application of photovoltaic energy as a clean and sustainable form of energy has been rapidly developed. The large-scale deployment of photovoltaic power stations has put forward new requirements for land use. Traditional flat open areas are gradually decreasing, and complex terrain and harsh environments have become new options for the construction of photovoltaic power stations. However, these areas are often accompanied by higher engineering challenges, especially in terms of structural stability and durability.

[0042] In the structural system of a photovoltaic power station, the column is a key component that supports the entire system, and its performance is directly related to the stability and safety of the entire power station. At present, the column structure usually uses traditional steel or alloy materials. Although it has certain strength and rigidity, the bending resistance and stability of the existing column structure still need to be improved in complex terrain and harsh environments, such as strong winds, earthquakes, temperature changes, etc.

[0043] Especially in areas with high wind pressure, large temperature differences or complex geological conditions, the column structure is easily affected by additional loads, causing structural deformation or even damage. In addition, in harsh environments, the connection strength may be reduced due to corrosion, fatigue and other factors.

[0044] Based on the above problems, the present application aims to provide a column structure, which can enhance the strength, rigidity and stability of the column structure to meet the higher requirements for structural performance of photovoltaic power stations in complex terrain and harsh environments.

[0045] In one embodiment, the reference specification Figure 1 The column structure provided in the present application includes a column body 2 and a clamp 1. The clamp 1 is used to reinforce the column body 2. The clamp 1 has a space for accommodating the column body 2 and can extend along the height direction of the column body 2 and clamp the column body 2, thereby wrapping at least a part of the outer periphery of the column body 2.

[0046] It can be understood that in this application, the stability and load-bearing capacity of the column structure are effectively improved by tightly wrapping the clamp 1 along the height direction of the column body 2. The clamping of the clamp 1 not only enhances the rigidity of the column body 2, but also reduces the risk of damage caused by local stress concentration by evenly distributing the external load. In addition, the close combination of the clamp 1 and the column body 2 forms a natural seal, which shows significant advantages in dustproof, waterproof and atmospheric corrosion resistance, and significantly extends the maintenance cycle and service life of the column.

[0047] Of course, in this embodiment, the design of the clamp 1 can be customized and improved according to specific application scenarios and environmental conditions. For example, in a highly corrosive environment, corrosion-resistant materials can be used or a special protective coating can be applied to the surface of the clamp 1 to enhance its durability. In situations where quick installation or disassembly is required, a simple locking mechanism can be designed to improve construction efficiency.

[0048] Furthermore, the height of the hoop 1 has a specific proportional relationship with the height of the column body 2 to ensure that the strength of the column body 2 is strengthened. Specifically, the height of the hoop 1 is greater than or equal to half of the height of the column body 2, ensuring that the hoop 1 provides sufficient support over the entire column height, while significantly improving the bending and torsion resistance of the column body 2. The high coverage ratio of the hoop 1 provides a larger lateral support area for the column body 2, thereby more effectively restraining the deformation of the column body 2 when subjected to lateral loads or bending moments, and improving its overall stability.

[0049] At the same time, in this embodiment, the clamp 1 is provided with a bending portion bent along the clamping direction, such as Figure 2 As shown, the "clamping direction" of the clamp 1 relative to the column body 2 refers to the direction in which the clamp 1 applies force when combined with the column body 2. Referring to the arrows in the figure, they are all pointing from the clamp 1 to the column body 2, that is, vertical to the axial direction of the column body 2. It is easy to understand that the bending direction of the bending portion is also from the clamp 1 to the column body 2. When the clamp 1 is clamped on the column body 2, the bending portion can make the connection between the clamp 1 and the column body 2 more secure, improve the stability and durability of the overall structure, and in addition, if multiple bending portions are evenly arranged, it is also helpful to disperse and transfer external loads, reduce the local stress on the column body 2, and thus extend the service life of the structure.

[0050] It should be noted that the bending portion here not only includes the second bending portion 121, the third bending portion 122, the fourth bending portion, and the embedded portion 112 described later, but can also be changed according to specific needs and application scenarios. For example, the bending portion can be designed to have different angles, lengths and shapes to achieve specific mechanical effects, such as increasing the friction between the clamp 1 and the column body 2, providing structural support or improving load distribution.

[0051] In addition, the bending portion can also play a role at different positions of the clamp 1. It can be located not only at the top and side of the clamp 1, but also at any other position of the clamp 1 as needed to achieve a more comprehensive reinforcement effect.

[0052] In one embodiment, based on the above embodiment, Figure 2 As shown, the clamp 1 includes two split clamps 10, which are symmetrically distributed on both sides of the column body 2 and locked by fasteners, ensuring that the column body 2 is subjected to uniform reinforcement force, and the split design provides greater flexibility and adaptability.

[0053] Each split clamp 10 has an independent space partition 100. When two split clamps 10 are locked together, their space partitions 100 face each other and form a complete space together, so that the clamp 1 fits tightly to the surface of the column body 2, achieving a more precise and stable wrapping. On the other hand, double-sided buckling can achieve a more uniform force distribution, reducing the stress concentration that may be caused by unilateral reinforcement.

[0054] Furthermore, in this embodiment, the column body 2 is reinforced by interlocking the two split clamps 10, thereby avoiding welding, drilling or other operations that may damage the material directly on the column body 2.

[0055] Specifically, the two split clamps 10 are firmly connected together by fasteners to form a unified reinforcement structure. Since the locking action occurs between the clamps 1 themselves, the column body 2 is only an embedded object of the clamp after locking, and therefore will not be subjected to any direct mechanical stress or damage. This non-invasive reinforcement method is essential to maintain the integrity of the column body 2 and extend its service life.

[0056] In addition, the use of the split clamp 10 does not require any modification to the column body 2, and the installer can quickly adjust the clamp 1 into place and complete the locking, which greatly shortens the construction time and reduces the construction cost.

[0057] Based on the above, the present application proposes an implementation of a split clamp 10. Of course, there are also implementations of an integrated clamp in other embodiments. The integrated clamp provides a seamless reinforcement solution. The integrated clamp is set as a continuous single component and surrounds the column body 2, thereby achieving comprehensive reinforcement of the column structure without the need for separate installation.

[0058] For the integrated clamp, designers can customize it according to the specific size and shape of the column body 2 to ensure an accurate fit, obtain the precise size of the column by using three-dimensional scanning technology, and then design and manufacture an integrated clamp to match it; or, design it in an adjustable form, through a built-in telescopic mechanism or hinge structure, so that it can adapt to columns of different sizes, increasing the versatility and flexibility of the clamp 1; or, a quick locking mechanism is provided on the integrated clamp so that the integrated clamp can be quickly fixed on the column body 2.

[0059] As can be understood, the one-piece design simplifies the production and installation process because there is no need to assemble multiple parts, thereby reducing installation errors and maintenance costs. Compared with the split clamp 10, the one-piece clamp has certain advantages in certain application scenarios. For example, at a construction site with high requirements for installation speed, or when performing reinforcement work in an inaccessible area, the one-piece clamp can be installed faster and provide immediate support.

[0060] In one embodiment, based on the above embodiment, referring to the attached Figure 3 The split clamp 10 includes a clamp body 11 and a connecting portion 12. A connecting portion 12 is provided on each of the two opposite sides of the clamp body 11. The extension directions of the two connecting portions 12 are both away from the column body 2, so that the surface of the column body 2 will not be damaged during the installation process.

[0061] During operation, the operator fixes the clamp 1 by locking the connection parts 12 on the two split clamps 10. This process is not only simple and quick, but also through the locking of the connection parts 12, it can ensure the close fit between the clamp 1 and the column body 2, thereby providing uniform support force. This reinforcement method avoids the damage to the column body 2 that may be caused by traditional reinforcement methods, such as welding or drilling, and protects the structural integrity of the column body 2.

[0062] In addition, in this embodiment, there is no specific limitation on the contour shape, material, etc. of the clamp body 11, and technicians can adjust it according to specific needs. For example, if the column body 2 is designed as a straight line as a whole, the clamp body 11 can adopt a straight plate structure accordingly, similar to a plate-shaped body. This design is convenient for standardized production and easy installation and docking. Conversely, if the column body 2 has an arc or other curved shape, the clamp body 11 adopts a corresponding arc plate design to achieve a smooth transition and close fit with the surface of the column.

[0063] Based on the above embodiment, the two opposite sides of each clamp body 11 are bent toward the column body 2 to form two first bent portions 111. The two first bent portions 111 and the clamp body 11 are enclosed together to form a stable space partition 100, and each first bent portion 111 is tightly attached to the surface of the column body 2, which can achieve a certain waterproof, dustproof and atmospheric erosion resistance effect.

[0064] Among them, Figure 3 As shown, through the transition connection between the first bending portion 111 and the connecting portion 12, the split clamp 10 forms a continuous multi-stage bending structure, and the clamp 1 better adapts to the contour changes of the column body 2, and provides multiple contact points, which increases the friction between the clamp 1 and the column body 2, helps to more effectively disperse and transfer stress, reduce local stress concentration, and thus improve the stability of the overall structure. On the other hand, the multi-stage bending structure allows the split clamp 10 to tightly wrap the periphery of the column body 2 without damaging it.

[0065] Furthermore, each connection portion 12 has a top edge, a side edge, and a bottom edge. Of course, one of the side edges of the connection portion 12 is connected to the first bending portion 111, so the side edge in this embodiment refers to the other free side edge.

[0066] The top edge of each connecting portion 12 is bent toward the other split clamp 10 to form a second bending portion 121. Similarly, the side edges of each connecting portion 12 are bent toward the other split clamp 10 to form a third bending portion 122. The bottom edge of each connecting portion 12 is bent toward the other split clamp 10 to form a fourth bending portion. In different situations, the second bending portion 121, the third bending portion 122, and the fourth bending portion can exist in combination or independently.

[0067] The following further explains the different bending parts. First, the design of the second bending part 121 is formed by bending the top edge of the connecting part 12, which is mainly used to provide additional connection strength and sealing effect when the two split clamps 10 are fastened to each other.

[0068] Specifically, if Figure 5 and Figure 6 As shown, when two split clamps 10 are connected together by fasteners, the second bent portions 121 are pressed against each other at the connection position to form a tight joint surface. This design not only enhances the connection stability between the clamps 1, but also reduces the intrusion of moisture and pollutants by reducing the gap at the joint, thereby enhancing the stability and durability of the entire column structure.

[0069] In the above content, the first bent portion 111 is attached to the side of the column body 2. The first bent portion 111 and the second bent portion 121 can work together to provide comprehensive protection and reinforcement for the column body 2, so that the column structure can adapt to various environments and load conditions that may be encountered in actual use, ensuring the long-term stability and reliability of the structure.

[0070] Similarly, the design of the third bend portion 122 is also based on a similar principle, providing lateral reinforcement and sealing effects. The third bend portion 122 is formed by bending the side edge of the connecting portion 12, and can be understood as a longitudinal reinforcement structure. When used in combination with the second bend portion 121 (lateral reinforcement), they together constitute a comprehensive reinforcement and sealing system.

[0071] When the two split clamps 10 are aligned and locked, the third bends 122 on both sides abut against each other, forming a continuous lateral support along the height direction of the column body 2, improving the stability of the overall structure, and reducing the lateral gap, to a certain extent, reducing the penetration of moisture and pollutants along the height direction of the column. Compared with the second bend 121, the third bend 122 focuses on providing lateral reinforcement and sealing, while the second bend 121 provides lateral connection strength and waterproof and dustproof effects at the top of the clamp 1.

[0072] The fourth bend in the above content is not shown in the attached drawings, but it is understandable that the fourth bend can reduce the intrusion of moisture or pollutants from the bottom of the clamp 1. It should also be noted that there is a gap between the second bend 121 and the third bend 122 in the attached drawings, but they provide reinforcement effects in their respective directions. The second bend 121, as a transverse reinforcement element, provides additional connection strength for the clamp 1 by bending the top edge, thereby enhancing the stability between the clamp 1 and the column body 2. The third bend 122, as a longitudinal reinforcement element, provides continuous support along the height direction of the column by bending the side edges, thereby enhancing the lateral stability of the clamp 1.

[0073] Even if there is a gap, the design of the second bend portion 121 and the third bend portion 122 still provides a certain degree of waterproof and dustproof auxiliary effect. By reducing the gap between the clamp 1 and the column body 2, the possibility of moisture and dust penetration is reduced, thereby providing additional protection for the column body 2.

[0074] In one embodiment, different from the above embodiment, Figure 4 and Figure 7As shown, a plurality of symmetrically distributed first guide portions 21 are provided at the bottom of the column body 2. These first guide portions 21 are inclined, and their inclination directions are all toward the joints of the two split clamps 10. At the same time, a second guide portion 1112 is correspondingly provided at the bottom of the first bending portion 111, and the second guide portion 1112 matches the first guide portion 21, ensuring the precise matching and positioning between the split clamp 10 and the column body 2.

[0075] When the split clamp 10 is relatively fixed to the column body 2, the second guide portion 1112 will fit the first guide portion 21, and the guide portion 21 plays a certain guiding role in the installation of the clamp 1, so that the split clamp 10 can be quickly and accurately installed on the column body 2 without complicated adjustment process, thereby improving the accuracy and convenience of the installation of the clamp 1. At the same time, the inclined first guide portion 21 helps to guide the clamp 1 into place, ensuring a tight fit at the joint, thereby improving the sealing and protective performance of the overall structure. In addition, the bottom of the connecting portion 12 abuts against the top of the first guide portion 21, further enhancing the stability of the clamp 1 and making the entire structure more solid.

[0076] In one embodiment, Figure 5 As shown, the column body 2 has a vacant portion 200 running through its length direction. With respect to the vacant portion 200, the top edge and / or the bottom edge of the hoop body 11 extend toward the column body 2 to form an embedded portion 112. The design of these embedded portions 112 is adapted to the shape of the vacant portion 200, and can be accurately embedded therein to achieve reinforcement of the column body 2.

[0077] Specifically, the embedded portion 112 of the clamp body 11 can be formed at the top edge, the bottom edge, or both the top and bottom edges as needed. The accompanying drawings only show the embedded portion 112 extending at the top edge of the clamp body 11, which does not mean that there are no other embodiments.

[0078] In addition, if Figure 3 As shown, the embedded portion 112 and the first bent portion 111 are located at adjacent sides of the clamp body 11, and there is a certain gap between the two. When the column body 2 and the split clamp 10 are relatively fixed, the edge of the column body 2 can be embedded in this gap, providing additional stability, ensuring that the position of the clamp body 11 on the column body 2 is fixed, improving the stability and reliability of the reinforcement structure, and also simplifying the installation process and reducing the difficulty of construction.

[0079] Moreover, the design of the embedded portion 112 of the clamp body 11 not only provides reinforcement and stability, but also achieves waterproof, dustproof and atmospheric corrosion resistance. The embedded portion 112 is tightly combined with the vacant portion 200 of the column body 2 to form an effective seal, thereby significantly reducing the penetration of moisture, dust and other corrosive substances, extending the service life of the column body 2, and the reinforced column structure can adapt to more variable environmental conditions, including extreme temperature, humidity and other adverse factors, thereby improving environmental adaptability.

[0080] Furthermore, Figure 2 As shown, there are two vacant parts 200, each of which is surrounded by a web 22 and two parallel flanges 23, and the web 22 is located between the two flanges 23, which together form two vacant parts 200 that run through the length direction of the column body 2. As can be seen from the accompanying drawings, the cross section of the column body 2 is in an "H" shape, and generally, an H-shaped steel can be directly used as the column body 2.

[0081] During the reinforcement process, the clamp 1 is relatively fixed to the column body 2, and at least part of the flange 23 can be inserted into the gap formed by the embedded portion 112 and the first bent portion 111. Through the principle of mechanical interlocking, the connection stability between the clamp 1 and the column body 2 is significantly enhanced.

[0082] It should also be noted that the above reinforcement scheme is not only applicable to the column body 2 with an "H"-shaped cross-section, but also has a wide range of adaptability and is compatible with column bodies 2 with various cross-sectional shapes including L-shaped steel and U-shaped steel. The core of this scheme lies in the design of the embedded portion 112 of the clamp body 11, which can be adapted according to the shape of the specific vacant portion 200 of the column body 2. For the column body 2 with an "H"-shaped cross-section, the embedded portion 112 of the clamp body 11 is precisely matched with the vacant portion 200 surrounded by the web 22 and the flange 23, achieving close fit and reinforcement.

[0083] For column bodies 2 of different cross-sections such as L-shaped steel or U-shaped steel, the embedded portion 112 of the hoop body 11 can be adjusted accordingly to adapt to the vacant portion 200 or edge features of these shapes. For example, in the case of L-shaped steel, the embedded portion 112 can be designed to match the intersection angle of the vertical and horizontal parts of the L-shape; and in the case of U-shaped steel, the embedded portion 112 can adapt to the curved bottom and straight edge of the U-shape, so as to ensure that the hoop body 11 can provide effective reinforcement for column bodies 2 of different cross-sectional shapes.

[0084] In one embodiment, different from the above embodiment, a reinforcing rib structure is provided on the surface of the hoop body 11 away from the column body 2. The bottom of the reinforcing rib structure is flush with the bottom of the hoop body 11, ensuring that during the reinforcement process, the hoop body 11 and the reinforcing rib structure can be tightly abutted against the bottom of the column body 2 at the same time.

[0085] It is understandable that the rigidity of the hoop body 11 is improved by designing a reinforcing rib structure, so as to more effectively resist external loads and prevent structural deformation. In addition, the reinforcing ribs can provide additional support to prevent the hoop body 11 from bending or twisting under load.

[0086] Specifically, Figure 4 As shown, the reinforcing rib structure includes two parallel rib plates 3 and at least one reinforcing rib 4. The two rib plates 3 are spaced apart on the clamp body 11, and the reinforcing rib 4 is fixedly connected between the two rib plates 3, forming a stable triangular structure, which effectively improves the stability and bearing capacity of the structure, makes the clamp body 11 have higher rigidity, and reduces the risk of deformation or damage caused by local load concentration. Of course, if Figure 7 As shown, a column reinforcement portion 5 may also be provided on the column body 2. In the accompanying drawings, the column reinforcement portion 5 is provided at the bottom of the column body 2, thereby significantly improving the overall supporting performance of the column structure.

[0087] In one embodiment, Figure 1 As shown, the bottom of the column body 2 is fixedly connected to the top of the pile foundation 6, and the bottom end of the pile foundation 6 is fixed on the working ground, usually by going deep into the ground to provide a solid support foundation. The pile foundation 6 can directly bear the vertical and horizontal loads from the column body 2, thereby enhancing the stability and bearing capacity of the entire column structure.

[0088] It should be noted that the above embodiments can be freely combined as needed. The above are only preferred implementations of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application, and these improvements and modifications should also be regarded as the protection scope of the present application.

Claims

1. A column structure, characterized in that: include: Column body; The hoop is used for auxiliary reinforcement of the column body and has a space for accommodating the column body. The hoop extends along the height direction of the column body and clamps the column body so that it wraps at least part of the outer circumference of the column body. A bending portion bent along the clamping direction is provided on the hoop.

2. The column structure according to claim 1, characterized in that: The clamp comprises two split clamps, which are symmetrically distributed on both sides of the column body and are locked by fasteners to achieve double-sided fastening of the column body; The split clamps all have space partitions. When the two split clamps are locked with each other, the two space partitions are arranged facing each other to form the space together.

3. The column structure according to claim 2, characterized in that: The two split clamps each include a clamp body and a connecting portion. A connecting portion is provided on each of the two opposite side edges of the clamp body. The extension directions of the two connecting portions are both away from the corresponding space partitions, so as to fix the clamp to the column body by locking the connecting portions provided on the two split clamps.

4. The column structure according to claim 3, characterized in that: The opposite side edges of the hoop body are bent toward the direction of the column body to form two first bent portions, the first bent portions and the hoop body together enclose the space partition, and the first bent portions are both attached to the surface of the column body; The first bending portion and a side edge of the connecting portion are transitionally connected, so that the split clamp forms a multi-section bending structure.

5. The column structure according to claim 4, characterized in that: Each of the connecting parts has a top edge, a side edge, and a bottom edge; The bending portion includes a second bending portion, wherein the second bending portion is formed by bending the top edge of each of the connecting portions toward the direction of the other split clamp, and when the two split clamps are locked, the corresponding second bending portions abut against each other; and / or, The bending portion includes a third bending portion, and the third bending portion is formed by bending the side edge of each connecting portion toward the direction of the other split clamp, and when the two split clamps are locked, the corresponding third bending portions abut against each other; and / or, The bending portion includes a fourth bending portion, and the fourth bending portion is formed by bending the bottom edge of each connecting portion toward the direction of the other split clamp. When the two split clamps are locked, the corresponding fourth bending portions abut against each other.

6. The column structure according to claim 4, characterized in that: The bottom of the column body has a plurality of symmetrically distributed first guide portions, the bottom of the first bending portion is correspondingly provided with a second guide portion, the second guide portion matches the first guide portion, and each of the first guide portions is inclined, and the inclination direction is toward the joint of the two split clamps; When the split clamp is relatively fixed to the column body, the second guide portion is attached to the first guide portion, and the bottom of the connecting portion is in contact with the top of the first guide portion.

7. The column structure according to claim 4, characterized in that: The column body has a vacant portion, which runs through the length direction of the column body; the bent portion includes an embedded portion, which is formed by extending the top edge and / or the bottom edge of the hoop body toward the column body, and the embedded portion is used to fit and embed in the vacant portion of the column body; The embedded portion and the first bent portion are located at adjacent sides of the hoop body, and there is a gap between the embedded portion and the first bent portion. When the column body and the hoop are relatively fixed, at least part of the edge of the column body is embedded in the gap.

8. The column structure according to claim 7, characterized in that: The number of the vacant parts is two, the column body comprises a web and two parallel flanges, the web is located between the two flanges to jointly surround the two vacant parts, so that the cross section of the column body is "H" shaped; When the column body and the hoop are relatively fixed, at least a portion of the flange is inserted into the gap.

9. The column structure according to any one of claims 3 to 8, characterized in that: The hoop body is a plate-shaped body, and the plate-shaped body is attached to the side surface of the column body and extends along the height direction of the column body. The height of the hoop body is greater than or equal to half of the height of the column body.

10. The column structure according to claim 9, characterized in that: The hoop body is provided with a reinforcing rib structure, which is located on the surface of the hoop body on one side away from the column body, and the bottom of the reinforcing rib structure is flush with the bottom of the hoop body, so that the bottom of the hoop body and the bottom of the reinforcing rib structure are simultaneously in contact with the bottom of the column body; The reinforcing rib structure includes two parallel rib plates and at least one reinforcing rib, the two rib plates are spaced apart from each other on the clamp body, and the reinforcing rib is fixedly connected between the two rib plates.

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