Supporting device for steel structure building
By combining the design of the central slide rail and the extension slide rail, the problem that the existing support device cannot adapt to steel pipe columns with different spacings is solved, realizing rapid adaptation and stable clamping, and improving the construction efficiency and stability of steel structure buildings.
Patent Information
- Application Number
- CN202521642099.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-04
- Publication Date
- 2026-06-26
- Estimated Expiration
- 2035-08-04
Smart Images
Figure CN224412955U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of steel structure building technology, specifically a support device for steel structure buildings. Background Technology
[0002] In steel structure buildings, steel pipe columns have become the core load-bearing components of large-span buildings due to their advantages of high strength, lightweight and excellent cross-sectional properties. They are mostly arranged in a double or multi-column parallel manner and connected by lateral support devices to form a stable lattice structure, which can bear vertical loads and resist horizontal forces.
[0003] Existing support devices are mostly fixed-size structures that can only accommodate steel pipe columns with a single spacing. When the spacing of the steel pipe columns changes due to design changes or construction errors during construction, the support components need to be replaced, which increases construction costs and extends the construction period.
[0004] Therefore, this utility model provides a support device for steel structure buildings. Utility Model Content
[0005] In order to overcome the shortcomings of the existing technology and solve the problems raised in the background art.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The support device for steel structure building of this utility model includes a steel pipe column one, a steel pipe column two is provided at the side end of the steel pipe column one, a slider is provided between the steel pipe column one and the steel pipe column two, the slider is slidably installed on the surface of the central slide rail, the two ends of the central slide rail are provided with adjustment mechanisms, and the upper surface of the slider is provided with a support mechanism.
[0007] Preferably, the adjustment mechanism includes an extension slide rail, a mounting block, and lower bolts. Mounting grooves are provided at both ends of the central slide rail. The extension slide rail is slidably installed inside the mounting grooves. The mounting block is fixedly connected to the outer end of the extension slide rail. Multiple lower bolts are threadedly connected to the surface of the mounting block corresponding to the side end of the extension slide rail.
[0008] Preferably, the upper surfaces of the central slide rail and the extension slide rail are evenly provided with a plurality of positioning grooves, a positioning shaft is inserted into the center of the upper surface of the slider, the lower end of the positioning shaft passes through the surface of the slider and is inserted into the inside of the positioning groove, and scales are provided on the two end surfaces of the central slide rail and the extension slide rail.
[0009] Preferably, the outer end of the mounting block is in contact with the lower arc-shaped block, and the other end of the corresponding lower bolt passes through the surface of the mounting block and is threadedly connected to the lower arc-shaped block. The side ends of the two lower arc-shaped blocks are fixedly mounted with auxiliary blocks, and the two corresponding auxiliary blocks are threadedly connected with mounting bolts. A steel pipe column is sleeved between the two lower arc-shaped blocks.
[0010] Preferably, the support mechanism includes a lower mounting bracket, a connecting rod, an extension rod, and an upper mounting bracket. The lower mounting bracket is fixedly mounted on both sides of the upper surface of the slider. The connecting rod is hinged at the center of the lower mounting bracket. The extension rod is internally sleeved at the other end of the connecting rod. A limiting block is fixedly mounted on the lower end of the extension rod. The lower half of the extension rod slides inside the connecting rod. The other end of the extension rod is hinged to the surface of the upper mounting bracket. The upper mounting bracket is fixedly mounted on the surface of the upper mounting block.
[0011] Preferably, the surfaces of the connecting rod and the extension rod are evenly provided with multiple through holes, and positioning pins are inserted into the inside of the through holes. Multiple upper bolts are evenly installed on the surface of the upper mounting block, and the upper mounting block is threadedly connected to the surface of the upper arc block by the upper bolts. A steel pipe column is sleeved between the two upper arc blocks.
[0012] The beneficial effects of this utility model are as follows:
[0013] 1. The support device for steel structure buildings described in this utility model enables rapid adaptation and symmetrical clamping of steel pipe columns one and two with different spacings through a central slide rail and an adjustable telescopic slide rail. The device can be adjusted according to the spacing to improve its versatility and installation efficiency.
[0014] 2. The support device for steel structure buildings described in this utility model uses the double clamping of the upper and lower arc blocks, combined with the rigid locking of the positioning shaft and the through hole, to ensure that the two steel pipe columns are subjected to balanced forces and have no relative displacement during the support process, thereby effectively improving the overall stability of the steel structure building. Attached Figure Description
[0015] The present invention will be further described below with reference to the accompanying drawings.
[0016] Figure 1 This is a perspective view of the present invention;
[0017] Figure 2 This is a schematic diagram of the adjustment mechanism in this utility model;
[0018] Figure 3 This is a partial sectional view of the adjustment mechanism in this utility model;
[0019] Figure 4 This is a schematic diagram of the arc-shaped block in this utility model;
[0020] Figure 5 This is a schematic diagram of the support mechanism in this utility model.
[0021] In the diagram: 1. Steel pipe column one; 2. Steel pipe column two; 3. Slider; 4. Center slide rail; 5. Extension slide rail; 6. Positioning groove; 7. Positioning shaft; 8. Mounting block; 9. Lower bolt; 10. Lower arc block; 11. Mounting bolt; 12. Lower mounting bracket; 13. Connecting rod; 14. Extension rod; 15. Upper mounting bracket; 16. Upper mounting block; 17. Upper bolt; 18. Upper arc block; 19. Through hole. Detailed Implementation
[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0023] like Figures 1 to 5 As shown, the present invention provides a support device for steel structure buildings, comprising a steel pipe column 1, a steel pipe column 2 at the side end of the steel pipe column 1, a slider 3 between the steel pipe column 1 and the steel pipe column 2, the slider 3 being slidably mounted on the surface of a central slide rail 4, adjustment mechanisms at both ends of the central slide rail 4, and a support mechanism on the upper surface of the slider 3. The central slide rail 4 is placed between the steel pipe column 1 and the steel pipe column 2, and lower arc-shaped blocks 10 are respectively fitted onto the steel pipe column 1 and the steel pipe column 2. The positions of the two lower arc-shaped blocks 10 are controlled by the central slide rail 4 and the extension slide rail 5. The lower arc-shaped blocks 10 on both sides support the bottom of the steel pipe column 1 and the steel pipe column 2, and the upper arc-shaped blocks 18 are supported by the connecting rod 13 and the extension rod 14. The upper arc-shaped blocks 18 support other parts of the upper surface of the steel pipe column 1 and the steel pipe column 2.
[0024] The adjustment mechanism includes an extension slide rail 5, a mounting block 8, and lower bolts 9. Mounting grooves are provided at both ends of the central slide rail 4. The extension slide rail 5 is slidably installed inside the mounting grooves. The mounting block 8 is fixedly connected to the outer end of the extension slide rail 5. Multiple lower bolts 9 are threaded onto the surface of the mounting block 8 corresponding to the side end of the extension slide rail 5. The extension slide rail 5 in the mounting grooves at both ends of the central slide rail 4 is slid. The extension length is controlled by the scale on the surface of the central slide rail 4 and the extension slide rail 5, allowing the extension slide rails 5 on both sides to extend outward to a suitable position. After adjustment, the lower bolts 9 on the surface of the mounting block 8 are tightened. The lower bolts 9 fix the mounting block 8 to the lower arc-shaped block 10, thereby fixing the extension slide rails 5 on both sides.
[0025] Multiple positioning grooves 6 are evenly arranged on the upper surfaces of the central slide rail 4 and the extension slide rail 5. A positioning shaft 7 is inserted into the center of the upper surface of the slider 3. The lower end of the positioning shaft 7 passes through the surface of the slider 3 and is inserted into the interior of the positioning groove 6. Scales are provided on both ends of the central slide rail 4 and the extension slide rail 5. The slider 3 is pushed to slide along the central slide rail 4 and the extension slide rail 5. After adjusting to the target position according to the support requirements, the positioning shaft 7 is inserted from the upper surface of the slider 3, so that its lower end passes through the slider 3 and is inserted into the positioning groove 6 on the upper surface of the central slide rail 4 and the extension slide rail 5, thus locking the position of the slider 3.
[0026] The outer end of the mounting block 8 is attached to the lower arc-shaped block 10. The other end of the corresponding lower bolt 9 passes through the surface of the mounting block 8 and is threadedly connected to the lower arc-shaped block 10. The side ends of the two lower arc-shaped blocks 10 are fixed with auxiliary blocks. The two corresponding auxiliary blocks are threadedly connected with mounting bolts 11. The steel pipe column 2 is sleeved between the two lower arc-shaped blocks 10. The lower bolts 9 on the surface of the mounting block 8 are tightened, and the lower bolts 9 fix the mounting block 8 and the lower arc-shaped block 10, thereby fixing the extension slide rails 5 on both sides. The side ends of the two lower arc-shaped blocks 10 are fixed with auxiliary blocks. The opening and closing degree of the two lower arc-shaped blocks 10 is adjusted by the mounting bolts 11 between the auxiliary blocks so that they fit snugly against the outer wall of the middle steel pipe column 2, thus completing the clamping and fixing of the lower end of the steel pipe column 2.
[0027] The support mechanism includes a lower mounting bracket 12, a connecting rod 13, an extension rod 14, and an upper mounting bracket 15. The lower mounting bracket 12 is fixedly mounted on both sides of the upper surface of the slider 3. The connecting rod 13 is hinged at the center of the lower mounting bracket 12. The extension rod 14 is sleeved inside the other end of the connecting rod 13. A limiting block is fixedly mounted on the lower end of the extension rod 14. The lower half of the extension rod 14 slides inside the connecting rod 13. The other end of the extension rod 14 is hinged to the surface of the upper mounting bracket 15. The upper mounting bracket 15 is fixedly mounted on the surface of the upper mounting block 16. The two lower mounting brackets 12 are respectively aligned with steel pipe column 1 and steel pipe column 2, providing symmetrical fulcrums for the upper support. The connecting rod 13 is hinged to the lower mounting brackets 12 on both sides. The extension rod 14 is sleeved inside the connecting rod 13.
[0028] Multiple through holes 19 are evenly arranged on the surfaces of the connecting rod 13 and the extension rod 14. Positioning pins are inserted into the through holes 19. Multiple upper bolts 17 are evenly installed on the surface of the upper mounting block 16. The upper mounting block 16 is threadedly connected to the surface of the upper arc block 18 through the upper bolts 17. A steel pipe column 2 is sleeved between the two upper arc blocks 18. The extension rod 14 is sleeved inside the connecting rod 13. The lengths of the connecting rods 13 and the extension rods 14 on both sides are adjusted synchronously according to the height of the corresponding steel pipe column. After the lengths are matched, the positioning pins are inserted into the corresponding through holes 19 on the surfaces of the connecting rods 13 and the extension rods 14 on both sides to lock the length and ensure the symmetry of the support mechanisms on both sides.
[0029] Working principle: Place the central slide rail 4 between steel pipe column 1 and steel pipe column 2. Fit the lower arc-shaped blocks 10 onto steel pipe column 1 and steel pipe column 2 respectively. Slide the extension slide rails 5 in the mounting slots at both ends of the central slide rail 4. Control the extension length using the scale on the surface of the central slide rail 4 and the extension slide rails 5, allowing the extension slide rails 5 on both sides to extend outwards to the appropriate position. After adjustment, tighten the lower bolts 9 on the surface of the mounting block 8. The lower bolts 9 fix the mounting block 8 and the lower arc-shaped blocks 10, thereby extending the extension slide rails 5 on both sides. The slide rail 5 is fixed, and auxiliary blocks are fixedly installed on the side ends of the two lower arc-shaped blocks 10. The opening and closing degree of the two lower arc-shaped blocks 10 is adjusted by the mounting bolts 11 between the auxiliary blocks so that they fit snugly against the outer wall of the middle steel pipe column 2, thus completing the clamping and fixing of the lower end of the steel pipe column 2. The same steps are followed to install the slide rail 1 on the surface of the steel pipe column 1. The slider 3 is pushed to slide along the central slide rail 4 and the extension slide rail 5. After adjusting to the target position according to the support requirements, the positioning shaft 7 is inserted from the upper surface of the slider 3 so that its lower end passes through the slide rail 3. Block 3 is inserted into the positioning groove 6 on the upper surface of the central slide rail 4 and the extension slide rail 5 to lock the position of the slider 3. The lower mounting brackets 12 symmetrically arranged on both sides of the upper surface of the slider 3 are aligned with the steel pipe column 1 and the steel pipe column 2 respectively, providing symmetrical fulcrums for the upper support. The lower mounting brackets 12 on both sides are hinged to the connecting rods 13 respectively. The extension rods 14 are sleeved inside the connecting rods 13. The lengths of the connecting rods 13 and the extension rods 14 on both sides are adjusted synchronously according to the height of the corresponding steel pipe columns. After the lengths are matched, the positioning pins are inserted into the connecting rods 13 on both sides. The through holes 19 corresponding to the surfaces of extension rods 3 and 14 are used to lock the length and ensure the symmetry of the support mechanisms on both sides. The other ends of the extension rods 14 on both sides are connected to the upper mounting blocks 16 through the upper mounting brackets 15. The upper mounting blocks 16 are connected to the upper arc blocks 18 through the upper bolts 17. The upper arc blocks 18 on both sides are adjusted to fit the upper outer walls of the corresponding steel pipe column 1 and steel pipe column 2. The other upper arc block 18 is aligned and the upper bolts 17 are tightened to complete the clamping and fixing of the upper parts of steel pipe column 1 and steel pipe column 2.
[0030] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.
[0031] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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 limiting the scope of protection of this utility model.
[0032] The foregoing has shown and described the basic principles, main features and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.
Claims
1. A support device for steel structure buildings, characterized in that, The system includes a first steel pipe column, a second steel pipe column at one side end, a slider between the first and second steel pipe columns, the slider being slidably mounted on the surface of a central slide rail, adjustment mechanisms at both ends of the central slide rail, and a support mechanism on the upper surface of the slider.
2. The support device for steel structure buildings according to claim 1, characterized in that, The adjustment mechanism includes an extension slide rail, a mounting block, and lower bolts. Mounting grooves are provided at both ends of the central slide rail. The extension slide rail is slidably installed inside the mounting grooves. The mounting block is fixedly connected to the outer end of the extension slide rail. Multiple lower bolts are threadedly connected to the surface of the mounting block corresponding to the side end of the extension slide rail.
3. A support device for steel structure buildings according to claim 2, characterized in that, The upper surfaces of the central slide rail and the extension slide rail are evenly provided with multiple positioning grooves. A positioning shaft is inserted into the center of the upper surface of the slider. The lower end of the positioning shaft passes through the surface of the slider and is inserted into the inside of the positioning groove. A scale is provided on both ends of the central slide rail and the extension slide rail.
4. A support device for steel structure buildings according to claim 3, characterized in that, The outer end of the mounting block is in contact with the lower arc-shaped block, and the other end of the corresponding lower bolt passes through the surface of the mounting block and is threadedly connected to the lower arc-shaped block. The side ends of the two lower arc-shaped blocks are fixedly mounted with auxiliary blocks, and the two corresponding auxiliary blocks are threadedly connected with mounting bolts. A steel pipe column is sleeved between the two lower arc-shaped blocks.
5. A support device for steel structure buildings according to claim 4, characterized in that, The support mechanism includes a lower mounting bracket, a connecting rod, an extension rod, and an upper mounting bracket. The lower mounting bracket is fixedly mounted on both sides of the upper surface of the slider. The connecting rod is hinged to the center of the lower mounting bracket. The extension rod is internally sleeved at the other end of the connecting rod. A limiting block is fixedly mounted on the lower end of the extension rod. The lower half of the extension rod slides inside the connecting rod. The other end of the extension rod is hinged to the surface of the upper mounting bracket. The upper mounting bracket is fixedly mounted on the surface of the upper mounting block.
6. A support device for steel structure buildings according to claim 5, characterized in that, Multiple through holes are evenly arranged on the surface of the connecting rod and the extension rod. Positioning pins are inserted into the inside of the through holes. Multiple upper bolts are evenly installed on the surface of the upper mounting block. The upper mounting block is threadedly connected to the surface of the upper arc block by the upper bolts. A steel pipe column is sleeved between the two upper arc blocks.