Reinforcing steel structure at joint of steel structures
By designing a combined structure of cross rods, vertical rods, fixed plates and threaded rods at the connection of the steel structure, the problem of insufficient support caused by bending the steel frame surface is solved, and the tightening and stable fixation of the connection of the steel structure is achieved.
Patent Information
- Application Number
- CN202421244806.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-03
AI Technical Summary
After the prior art is fixed with reinforcement ribs at the connection of steel plates or channel steel, the surface of the steel frame after splicing may be bent, resulting in insufficient contact of the standard fixing frame, resulting in insufficient support effect.
A reinforced steel structure at the connection point of the steel structure is designed. Through the combination of cross rod, vertical rod, first fixed plate, second fixed plate, connecting rod, support plate and threaded rod, the rotation of the threaded rod drives the movement of the support plate. , ensure that the fixing plate fully contacts and fixes the steel frame.
Through this reinforced steel structure, the problem of insufficient support caused by bending of the steel frame surface can be effectively solved, and the connection between the steel structure can be achieved more tightened and stable fixation.
Smart Images
Figure CN222501172U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reinforced steel structures, in particular to a reinforced steel structure at a joint of a steel structure. Background Art
[0002] Steel structure is a type of building structure whose main material is steel. It has the advantages of light weight, high strength, high toughness and simple construction. Therefore, it is widely used in large factories and venues. The connection between steel structure components is usually made by welding, bolts and riveting. Therefore, in order to further improve the safety of the building, it is necessary to improve the stability of the connection between steel structure components by strengthening the steel structure.
[0003] When the prior art is used, in addition to welding or placing bolts at the joints of steel plates or channel steels, reinforcing ribs and supporting structures are used to fix them, thereby making the joints of the steel structure more stable.
[0004] When the prior art is used, reinforcing ribs are used to fix the joints of steel plates or channel steels to make them more stable after fixation. However, in actual use, the surface of the spliced steel frame is prone to certain bending due to processing accuracy, force, etc., which results in the inability to fully contact the steel frame when using a standard fixing frame for support, resulting in insufficient support effect. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a reinforced steel structure at the joints of steel structures, which solves the problem that the prior art uses reinforcing ribs to fix the joints of steel plates or channel steels to make them more stable after fixation. However, in actual use, the surface of the spliced steel frame is prone to certain bending due to processing accuracy, force, etc., which results in the inability to fully contact the steel frame when using a standard fixing frame for support, resulting in insufficient support effect.
[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a reinforced steel structure at the connection of steel structures, including a cross bar, a vertical bar is installed at one end of the cross bar, a first fixing plate is installed at the bottom of the cross bar, one end of the first fixing plate is fixedly connected to the second fixing plate, the outer wall of the second fixing plate is installed on the outer wall of the vertical bar, and the outer wall of the second fixing plate is installed with a fastening structure, the fastening structure includes a connecting rod, a support plate and a threaded rod, one end of the connecting rod is fixedly connected to the outer wall of the first fixing plate, the other end of the connecting rod is fixedly connected to the outer wall of the second fixing plate, the outer wall of the connecting rod is rotatably connected to the threaded rod through a bearing, the outer wall of the threaded rod is threadedly connected to the support plate, and the two ends of the support plate are respectively installed on the outer walls of the first fixing plate and the second fixing plate.
[0007] Preferably, the outer walls of the first fixing plate and the second fixing plate are both provided with limiting grooves, the inner walls of the limiting grooves are slidably engaged with limiting blocks, and the two limiting blocks are respectively fixedly connected to the two ends of the support plate.
[0008] Preferably, one end of the threaded rod is fixedly connected to a handle.
[0009] Preferably, the ends of the first fixing plate and the second fixing plate that are away from each other are both fixedly connected with fixing blocks, and the outer walls of the fixing blocks are mounted on the outer walls of the vertical rod and the horizontal rod.
[0010] Preferably, an insertion hole is provided on the outer wall of the fixing block, a bolt is provided inside the insertion hole, and the fixing blocks located on both sides are respectively fixed to the outer walls of the horizontal rod and the vertical rod by the bolts.
[0011] Beneficial Effects
[0012] The utility model provides a reinforced steel structure at the joint of a steel structure. It has the following beneficial effects: the reinforced steel structure at the joint of the steel structure, through the cooperation of a connecting rod, a support plate and a threaded rod, after the first fixing plate and the second fixing plate are installed between the vertical rod and the horizontal rod, by rotating the threaded rod, since the connecting rod is installed on the first fixing plate, and the threaded rod and the support plate are threadedly connected, when the threaded rod rotates, the support plate drives the first fixing plate and the second fixing plate to fully contact the horizontal rod and the vertical rod, thereby fixing the joint of the steel structure more tightly, solving the problem that when the prior art is used, due to the certain bending of the surface of the spliced steel frame, it is not possible to make it fully contact with the steel frame when using a standard fixing frame for support, resulting in insufficient support effect.
[0013] Through the cooperation of the fixing block, the bolts and the sockets, the first fixing plate and the second fixing plate are installed on the outer walls of the vertical rod and the horizontal rod to fix the steel frame, and the bolts are inserted into the sockets and the bolts are fastened inside the vertical rod and the horizontal rod, so that the first fixing plate and the second fixing plate can fix the steel frame structure more stably and tightly. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;
[0016] Figure 3 for Figure 1 A schematic diagram of the structure of the middle vertical rod, the second fixing plate and the supporting plate;
[0017] Figure 4 for Figure 1Schematic diagram of the structure of the first fixed plate, connecting rod and support plate.
[0018] In the figure: 1, horizontal bar, 2, vertical bar, 3, first fixed plate, 4, second fixed plate, 5, connecting rod, 6, support plate, 7, fixing block, 8, limiting groove, 9, limiting block, 10, jack, 11, bolt, 12, handle, 13, threaded rod. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] When the prior art is used, reinforcing ribs are used to fix the joints of steel plates or channel steels to make them more stable after fixation. However, in actual use, the surface of the spliced steel frame is prone to certain bending due to processing accuracy, force, etc., which results in the inability to fully contact the steel frame when using a standard fixing frame for support, resulting in insufficient support effect.
[0021] In view of this, the utility model provides a reinforced steel structure at the joint of the steel structure, which solves the problem that the prior art uses reinforcing ribs to fix the joints of steel plates or channel steels to make them more stable after fixation. However, in actual use, due to the certain curvature on the surface of the spliced steel frame, when a standard fixing frame is used for support, it cannot fully contact the steel frame, resulting in insufficient support effect.
[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.
[0023] Embodiment 1: By Figure 1-4It can be known that a reinforced steel structure at the connection of a steel structure comprises a cross bar 1, one end of the cross bar 1 is installed with a vertical bar 2, a first fixing plate 3 is installed at the bottom of the cross bar 1, one end of the first fixing plate 3 is fixedly connected with a second fixing plate 4, the steel structure is fixed by the cooperation between the first fixing plate 3 and the second fixing plate 4, the outer wall of the second fixing plate 4 is installed on the outer wall of the vertical bar 2, and the outer wall of the second fixing plate 4 is installed with a fastening structure, the fastening structure comprises a connecting rod 5, a support plate 6 and a threaded rod 13, one end of the connecting rod 5 is fixedly connected to the outer wall of the first fixing plate 3, the other end of the connecting rod 5 is fixedly connected to the outer wall of the second fixing plate 4, the outer wall of the connecting rod 5 is rotatably connected with the threaded rod 13 through a bearing, the outer wall of the threaded rod 13 is threadedly connected with the support plate 6, the rotation of the threaded rod 13 is used to drive the support plate 6 to move, and the first fixing plate 3 and the second fixing plate 4 are supported, so that it fixes the connection of the steel structure, and the two ends of the support plate 6 are respectively installed on the outer walls of the first fixing plate 3 and the second fixing plate 4;
[0024] In the specific implementation process, it is worth pointing out that, with the cooperation of the connecting rod 5, the support plate 6 and the threaded rod 13, after the first fixing plate 3 and the second fixing plate 4 are installed between the vertical rod 2 and the horizontal rod 1, by rotating the threaded rod 13, since the connecting rod 5 is installed on the first fixing plate 3, and the threaded rod 13 and the support plate 6 are threadedly connected, when the threaded rod 13 rotates, the support plate 6 drives the first fixing plate 3 and the second fixing plate 4 to fit the horizontal rod 1 and the vertical rod 2 tightly, so that the support of the steel structure joint is more stable;
[0025] Furthermore, the outer walls of the first fixing plate 3 and the second fixing plate 4 are both provided with a limiting groove 8, and the inner wall of the limiting groove 8 is slidably engaged with a limiting block 9, and the limiting block 9 slides in the limiting groove 8, so that when the support plate 6 moves, the first fixing plate 3 and the second fixing plate 4 are fixed to the steel structure, and the two limiting blocks 9 are respectively fixedly connected to the two ends of the support plate 6;
[0026] In the specific implementation process, it is worth pointing out that, with the cooperation of the limit groove 8, the limit block 9 and the support plate 6, when the support plate 6 moves, the limit block 9 will not slide in the limit groove 8, so that the support plate 6 is more stable when moving, and will not be offset when moving;
[0027] Furthermore, one end of the threaded rod 13 is fixedly connected to a handle 12;
[0028] In the specific implementation process, it is worth pointing out that, under the cooperation of the handle 12 and the threaded rod 13, the threaded rod 13 is rotated by the handle 12, so that the support plate 6 fixes the first fixing plate 3 and the second fixing plate 4;
[0029] Specifically, when using the reinforced steel structure at the joint of the steel structure, when supporting the spliced steel structure, due to the curvature of its original surface, there will be an offset between the steel structure and the steel structure when it is fixed, resulting in instability during support. At this time, it is necessary to install the first fixing plate 3 and the second fixing plate 4 on the outer walls of the vertical rod 2 and the horizontal rod 1, and by turning the handle 12, the threaded rod 13 drives the support plate 6 to tighten the contact between the first fixing plate 3 and the second fixing plate 4 and the steel structure, thereby making the joint of the steel structure more stable when it is fixed.
[0030] Embodiment 2: By Figure 1-4 It can be seen that the ends of the first fixing plate 3 and the second fixing plate 4 that are away from each other are both fixedly connected with a fixing block 7, and the outer wall of the fixing block 7 is installed on the outer wall of the vertical rod 2 and the horizontal rod 1;
[0031] In the specific implementation process, it is worth pointing out that, with the cooperation of the first fixing plate 3, the second fixing plate 4 and the fixing block 7, the first fixing plate 3 and the second fixing plate 4 are installed on the outer wall of the vertical rod 2 and the horizontal rod 1, and fixed by the fixing block 7;
[0032] Furthermore, an insertion hole 10 is provided on the outer wall of the fixing block 7, and a bolt 11 is provided inside the insertion hole 10. The fixing blocks 7 on both sides are respectively fixed to the outer walls of the horizontal rod 1 and the vertical rod 2 by the bolts 11;
[0033] In the specific implementation process, it is worth pointing out that, with the cooperation of the bolt 11, the insertion hole 10 and the fixing block 7, after the fixing block 7 is stabilized, the bolt 11 is inserted into the inner wall of the insertion hole 10 to fix it inside the vertical rod 2 and the horizontal rod 1, so that the support plate 6 is more stable when supporting;
[0034] Specifically, on the basis of the above embodiment, after the first fixing plate 3 and the second fixing plate 4 are placed on the outer walls of the horizontal bar 1 and the vertical bar 2, the fixing block 7 is fixed to the outer walls of the vertical bar 2 and the horizontal bar 1 using bolts 11, so that when the support plate 6 supports it, the connection between the steel structures is more stable.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A reinforced steel structure at a joint of a steel structure, comprising a cross bar (1), characterized in that: A vertical rod (2) is installed at one end of the cross rod (1), a first fixing plate (3) is installed at the bottom of the cross rod (1), one end of the first fixing plate (3) is fixedly connected to a second fixing plate (4), an outer wall of the second fixing plate (4) is installed on the outer wall of the vertical rod (2), and a fastening structure is installed on the outer wall of the second fixing plate (4); The fastening structure comprises a connecting rod (5), a supporting plate (6) and a threaded rod (13); One end of the connecting rod (5) is fixedly connected to the outer wall of the first fixing plate (3), and the other end of the connecting rod (5) is fixedly connected to the outer wall of the second fixing plate (4). The outer wall of the connecting rod (5) is rotatably connected to a threaded rod (13) via a bearing, and the outer wall of the threaded rod (13) is threadedly connected to a support plate (6). The two ends of the support plate (6) are respectively mounted on the outer walls of the first fixing plate (3) and the second fixing plate (4).
2. The reinforced steel structure at the joint of a steel structure according to claim 1, characterized in that: The outer walls of the first fixing plate (3) and the second fixing plate (4) are both provided with limiting grooves (8), the inner walls of the limiting grooves (8) are movably connected to limiting blocks (9), and the two limiting blocks (9) are respectively fixedly connected to the two ends of the support plate (6).
3. The reinforced steel structure at the joint of a steel structure according to claim 1, characterized in that: One end of the threaded rod (13) is fixedly connected to a handle (12).
4. The reinforced steel structure at the joint of a steel structure according to claim 1, characterized in that: The ends of the first fixing plate (3) and the second fixing plate (4) that are away from each other are both fixedly connected to a fixing block (7), and the outer wall of the fixing block (7) is mounted on the outer wall of the vertical rod (2) and the horizontal rod (1).
5. The reinforced steel structure at the joint of the steel structure according to claim 4, characterized in that: An insertion hole (10) is provided on the outer wall of the fixing block (7), a bolt (11) is provided inside the insertion hole (10), and the fixing blocks (7) on both sides are respectively fixed to the outer walls of the horizontal rod (1) and the vertical rod (2) by the bolts (11).