A high-strength, deformation-resistant steel member

Abstract

This invention discloses a high-strength, deformation-resistant steel component, belonging to the field of steel structure technology. It includes a support column with mounting seats fixedly connected to both sides of its upper end. A support rod is connected inside each mounting seat. A support assembly is located inside the support column, including a rotating rod rotatably connected to the lower end of the mounting seat. Sliding grooves are formed on both sides of the support column, with sliders slidably connected inside each groove. By using a support assembly consisting of a return spring, a one-way bearing, a threaded rod, and a slider, the return spring continuously applies rotational force to the threaded rod, causing the slider to always have an upward tendency. This provides continuous auxiliary support force to the mounting seat through the rotating rod. When the mounting seat experiences increased downward pressure, the one-way bearing automatically locks, preventing the slider from moving downwards, effectively resisting deformation of the steel component during use, and significantly improving the structural stability and load-bearing capacity of the component.

Description

Technical Field

[0001] This invention relates to the field of steel structure technology, and more specifically, to a high-strength, deformation-resistant steel component. Background Technology

[0002] Steel components are load-bearing parts widely used in modern buildings and engineering structures. Their strength and resistance to deformation directly affect the safety and service life of the entire structure. Existing steel components typically consist of basic structures such as support columns, mounting bases, and support rods, which are fixed together by bolts or welding.

[0003] However, in actual use, due to the long-term effects of dynamic loads, temperature changes, and installation errors, the connection points of steel components are prone to loosening or slight deformation. Especially at the connection between the support rod and the mounting base, uneven stress or vibration can often lead to downward displacement or offset, resulting in a decrease in the overall support effect of the component. Traditional steel components lack an effective self-adaptive compensation mechanism; once loosening occurs, they cannot automatically adjust or supplement the support force, easily causing stress concentration, which can then lead to local deformation or even structural instability, posing significant safety hazards.

[0004] Therefore, a high-strength, deformation-resistant steel component is proposed. Summary of the Invention

[0005] In view of the problems existing in the prior art, the purpose of this invention is to provide a high-strength, deformation-resistant steel component that can improve the structural stability and load-bearing capacity of the component.

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A high-strength, deformation-resistant steel component includes a support column, with mounting seats fixedly connected to both sides of the upper end of the support column, and a support rod connected inside the mounting seat;

[0008] The support column is equipped with a support component inside;

[0009] The support assembly includes a rotating rod rotatably connected to the lower end of the mounting base. Slide grooves are provided on both sides of the support column. A slider is slidably connected inside the slide groove. One side of the slider rotates with the lower end of the rotating rod. A threaded rod is rotatably connected inside the slide groove. A one-way bearing is fixedly connected to the upper end of the threaded rod. The outer ring of the one-way bearing is fixedly connected to the inside of the support column. A return spring is provided on the rod wall of the threaded rod.

[0010] Preferably, a rotating cylinder is rotatably connected inside the support column, the upper end of the rotating cylinder is rotatably connected to the wall of the threaded rod, one end of the return spring is fixedly connected to the inner wall of the rotating cylinder, a vertical rod is fixedly connected to the lower end of the rotating cylinder, a first gear is fixedly connected to the lower end of the vertical rod, a rotating block is rotatably connected to the lower end of the support column, a second gear is fixedly connected to the upper end of the rotating block, the second gear meshes with the outer side of the first gear, and a drive assembly is provided at the lower end of the rotating block.

[0011] Preferably, the drive assembly includes a worm gear fixedly connected to the lower end of the rotating block, and a worm is rotatably connected to the left side of the support column, with the worm and the worm gear meshing together.

[0012] Preferably, a hexagonal block is fixedly connected to the upper end of the worm gear.

[0013] Preferably, the support column has a rectangular groove inside the sliding groove, and a horizontal block is evenly slidably connected inside the rectangular groove. The lower end of the horizontal block is inclined, and the horizontal block is connected to the rectangular groove by a first spring. The multiple horizontal blocks fit together with each other.

[0014] Preferably, a limiting rod is fixedly connected inside the rectangular groove, and a circular groove is formed inside the horizontal block, with the limiting rod slidably connected to the circular groove.

[0015] Preferably, the upper end of the support column is rotatably connected to a bidirectional lead screw, and the wall of the bidirectional lead screw is threadedly connected to the support rod.

[0016] Preferably, a rotating wheel is fixedly connected to the wall of the bidirectional lead screw.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] (1) By setting up a support assembly consisting of a return spring, a one-way bearing, a threaded rod, and a slider, the return spring continuously applies rotational force to the threaded rod, so that the slider always tends to move upward, thereby providing continuous auxiliary support force to the mounting base through the rotating rod. When the mounting base is subjected to increased downward pressure, the one-way bearing automatically locks to prevent the slider from moving downward, effectively resisting the deformation of the steel component during use, and significantly improving the structural stability and load-bearing capacity of the component.

[0019] (2) By setting a multi-level support structure consisting of multiple horizontal blocks, a first spring, and a limiting rod inside the slide, when the slider moves upward, the horizontal blocks can be pushed step by step and automatically reset under the action of the first spring, forming multi-point support for the slider. This design not only enhances the locking stability of the slider at any position, but also avoids fatigue failure caused by force concentration at a single support point, further improving the deformation resistance and safety reliability of the steel components during long-term use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0022] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle;

[0023] Figure 4 This is a partial structural diagram of the present invention.

[0024] Explanation of the labels in the diagram:

[0025] 1. Support column; 2. Mounting base; 3. Support rod; 4. Rotating wheel; 5. Rotating rod; 6. Double-acting screw; 7. Vertical rod; 8. Slide groove; 9. Second gear; 10. Worm gear; 11. First gear; 12. Worm; 13. Return spring; 14. Threaded rod; 15. Slider; 16. Rotating cylinder; 17. One-way bearing; 18. Horizontal block; 19. Limiting rod; 20. Circular groove; 21. First spring; 22. Rectangular groove. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0027] Please see Figures 1 to 4 A high-strength, deformation-resistant steel component includes a support column 1, with mounting bases 2 fixedly connected to both sides of the upper end of the support column 1, and a support rod 3 connected inside the mounting base 2, with the support rod 3 installed inside the mounting base 2.

[0028] Support components are provided inside support column 1;

[0029] The support assembly includes a rotating rod 5 rotatably connected to the lower end of the mounting base 2. The rotating rod 5 can rotate relative to the mounting base 2. Slide grooves 8 are provided on both sides of the support column 1. A slider 15 is slidably connected inside the slide groove 8. The slider 15 can move up and down inside the slide groove 8. One side of the slider 15 rotates with the lower end of the rotating rod 5. The slider 15 and the lower end of the rotating rod 5 move synchronously. A threaded rod 14 is rotatably connected inside the slide groove 8. The threaded rod 14 can rotate inside the slide groove 8. A one-way bearing 17 is fixedly connected to the upper end of the threaded rod 14. The one-way bearing 17 is existing technology. Its inner ring and outer ring are locked in one direction and in a relatively movable state in the other direction. The outer ring of the one-way bearing 17 is fixedly connected to the inside of the support column 1. A return spring 13 is provided on the rod wall of the threaded rod 14. The return spring 13 applies elastic force to the threaded rod 14, so that the threaded rod 14 has a rotational force.

[0030] After operation, the support column 1 provides support, and the support rod 3 is installed via the mounting base 2. The rotating rod 5 provides some auxiliary support to the mounting base 2. The return spring 13 provides a constant rotational force to the threaded rod 14, causing the threaded rod 14 to rotate. This, in turn, causes the slider 15 to move upward, and the slider 15 exerts an upward thrust on the lower end of the rotating rod 5. This provides the rotating rod 5 with an upward auxiliary support effect on the mounting base 2. When the mounting base 2 becomes loose, the return spring 13 causes the threaded rod 14 to rotate. At this time, the inner ring and outer ring of the one-way bearing 17... The ring is in an active state, which causes the threaded rod 14 to rotate. The rotation of the threaded rod 14 causes the slider 15 to move upward inside the groove 8. When the downward pressure of the mounting seat 2 increases, it exerts downward pressure on the slider 15, which causes the threaded rod 14 to tend to rotate in the opposite direction. At this time, the inner and outer rings of the one-way bearing 17 are locked, preventing the slider 15 from moving downward. In this way, during operation, the elastic force of the return spring 13 can provide upward support for the slider 15, thereby assisting in the support and preventing the steel structure from deforming during the support action, thus improving the stability of the component.

[0031] like Figure 4 As shown, a rotating cylinder 16 is rotatably connected inside the support column 1. The rotating cylinder 16 can rotate inside the support column 1. The upper end of the rotating cylinder 16 is rotatably connected to the wall of the threaded rod 14. One end of the return spring 13 is fixedly connected to the inner wall of the rotating cylinder 16. A vertical rod 7 is fixedly connected to the lower end of the rotating cylinder 16. The vertical rod 7 rotates synchronously with the rotating cylinder 16. A first gear 11 is fixedly connected to the lower end of the vertical rod 7. A rotating block is rotatably connected to the lower end of the support column 1. A second gear 9 is fixedly connected to the upper end of the rotating block. The second gear 9 meshes with the outer side of the first gear 11. The rotation of the second gear 9 causes the meshing first gear 11 to rotate. A drive assembly is provided at the lower end of the rotating block.

[0032] Rotating the second gear 9 causes the meshing first gear 11 to rotate. The rotation of the first gear 11 drives the vertical rod 7 to rotate. The rotation of the vertical rod 7 causes the rotating drum 16 to rotate. The rotation of the rotating drum 16 causes the internal return spring 13 to change, thereby causing the return spring 13 to apply a rotational force to the threaded rod 14.

[0033] like Figure 2 As shown, the drive assembly includes a worm gear 10 fixedly connected to the lower end of the rotating block, and a worm 12 rotatably connected to the left side of the support column 1. The worm 12 and the worm gear 10 are meshed together. Rotating the worm 12 causes the worm gear 10 to rotate, which in turn causes the second gear 9 to rotate, and can achieve locking.

[0034] like Figure 2 As shown, a hexagonal block is fixedly connected to the upper end of the worm gear 12, making it easy to rotate the hexagonal block using tools.

[0035] like Figure 3 As shown, a rectangular groove 22 is provided inside the support column 1, located inside the slide groove 8. A horizontal block 18 is evenly slidably connected inside the rectangular groove 22. The horizontal block 18 can move left and right inside the rectangular groove 22. The lower end of the horizontal block 18 is inclined. The horizontal block 18 and the rectangular groove 22 are connected by a first spring 21. The first spring 21 provides a certain support force to the horizontal block 18. Multiple horizontal blocks 18 fit together with each other, and the fit together provides a support effect.

[0036] When slider 15 moves upward, multiple horizontal blocks 18 will be present at the lower end of slider 15, which can provide a certain support force and keep slider 15 in a stable state. The lower end of the horizontal block 18 is inclined. When slider 15 moves upward, it will push the horizontal block 18 to move. When slider 15 and horizontal block 18 are misaligned, horizontal block 18 will reset under the action of the first spring 21, and provide support force to slider 15 through horizontal block 18.

[0037] like Figure 3 As shown, a limiting rod 19 is fixedly connected inside the rectangular groove 22, and a circular groove 20 is opened inside the horizontal block 18. The limiting rod 19 is slidably connected to the circular groove 20, so that the horizontal block 18 moves more stably.

[0038] like Figure 2 As shown, a bidirectional lead screw 6 is rotatably connected to the upper end of the support column 1. The wall of the bidirectional lead screw 6 is threadedly connected to the support rod 3, making the support rods 3 on both sides more stable.

[0039] like Figure 2 As shown, a rotating wheel 4 is fixedly connected to the wall of the bidirectional lead screw 6, which allows the bidirectional lead screw 6 to rotate more effectively.

[0040] Working principle: After operation, the support column 1 provides support force, and the support rod 3 is installed through the mounting base 2. The rotating rod 5 provides some auxiliary support to the mounting base 2. The return spring 13 provides a constant rotational force to the threaded rod 14, causing the threaded rod 14 to rotate. This, in turn, causes the slider 15 to move upward. The slider 15 exerts an upward thrust on the lower end of the rotating rod 5, thus providing upward auxiliary support to the mounting base 2. When the mounting base 2 becomes loose, the return spring 13 causes the threaded rod 14 to rotate. At this time, the inner ring of the one-way bearing 17... The outer ring is in an active state, which causes the threaded rod 14 to rotate. The rotation of the threaded rod 14 causes the slider 15 to move upward inside the slide groove 8. When the downward pressure of the mounting seat 2 increases, it exerts downward pressure on the slider 15, which causes the threaded rod 14 to tend to rotate in the opposite direction. At this time, the inner and outer rings of the one-way bearing 17 are locked, preventing the slider 15 from moving downward. In this way, during operation, the elastic force of the return spring 13 can provide upward support for the slider 15, thereby assisting in the support and preventing the steel structure from deforming during the support action, thus improving the stability of the component.

[0041] Furthermore, when the slider 15 moves upward, there are multiple horizontal blocks 18 at the lower end of the slider 15, which can provide a certain support force and keep the slider 15 in a stable state. The lower end of the horizontal block 18 is inclined. When the slider 15 moves upward, it will push the horizontal block 18 to move. When the slider 15 and the horizontal block 18 are misaligned, the horizontal block 18 will reset under the action of the first spring 21, and provide support force to the slider 15 through the horizontal block 18.

[0042] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. A high-strength, deformation-resistant steel component, comprising a support column (1), wherein mounting seats (2) are fixedly connected to both sides of the upper end of the support column (1), and a support rod (3) is connected inside the mounting seat (2). Its features are: The support column (1) is equipped with a support component inside; The support assembly includes a rotating rod (5) rotatably connected to the lower end of the mounting base (2). The support column (1) has grooves (8) on both sides. A slider (15) is slidably connected inside the groove (8). One side of the slider (15) rotates with the lower end of the rotating rod (5). A threaded rod (14) is rotatably connected inside the groove (8). A one-way bearing (17) is fixedly connected to the upper end of the threaded rod (14). The outer ring of the one-way bearing (17) is fixedly connected to the inside of the support column (1). A return spring (13) is provided on the rod wall of the threaded rod (14).

2. The high-strength, deformation-resistant steel component according to claim 1, characterized in that: The support column (1) is rotatably connected to a rotating cylinder (16). The upper end of the rotating cylinder (16) is rotatably connected to the wall of the threaded rod (14). One end of the return spring (13) is fixedly connected to the inner wall of the rotating cylinder (16). The lower end of the rotating cylinder (16) is fixedly connected to a vertical rod (7). The lower end of the vertical rod (7) is fixedly connected to a first gear (11). The lower end of the support column (1) is rotatably connected to a rotating block. The upper end of the rotating block is fixedly connected to a second gear (9). The second gear (9) meshes with the outer side of the first gear (11). The lower end of the rotating block is provided with a drive assembly.

3. A high-strength, deformation-resistant steel component according to claim 2, characterized in that: The drive assembly includes a worm gear (10) fixedly connected to the lower end of the rotating block, and a worm (12) rotatably connected to the left side of the support column (1), with the worm (12) meshing with the worm gear (10).

4. A high-strength, deformation-resistant steel component according to claim 3, characterized in that: The upper end of the worm (12) is fixedly connected to a hexagonal block.

5. A high-strength, deformation-resistant steel component according to claim 1, characterized in that: The support column (1) has a rectangular groove (22) inside the slide groove (8). A horizontal block (18) is evenly slidably connected inside the rectangular groove (22). The lower end of the horizontal block (18) is inclined. The horizontal block (18) and the rectangular groove (22) are connected by a first spring (21). The multiple horizontal blocks (18) fit together with each other.

6. A high-strength, deformation-resistant steel component according to claim 1, characterized in that: The rectangular groove (22) is fixedly connected to a limiting rod (19), and the horizontal block (18) has a circular groove (20) inside. The limiting rod (19) is slidably connected to the circular groove (20).

7. A high-strength, deformation-resistant steel component according to claim 1, characterized in that: The upper end of the support column (1) is rotatably connected to a two-way lead screw (6), and the wall of the two-way lead screw (6) is threadedly connected to the support rod (3).

8. A high-strength, deformation-resistant steel component according to claim 6, characterized in that: The bidirectional lead screw (6) has a wheel (4) fixedly connected to its rod wall.

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