A temporary brace device for sway column installation

Abstract

The utility model provides a kind of temporary hoop inclined strut device for swing column installation, belong to adjustable support technical field, including outside swing column hoop, inside swing column hoop, hoop tightening bolt, hoop connecting plate, support rod component, angle adjusting component and bottom connecting plate, outside swing column hoop and inside swing column hoop are encircled in the outside of swing column, outside swing column hoop and inside swing column hoop are detachably connected by hoop tightening bolt, hoop connecting plate is fixedly connected with inside swing column hoop, the upper end of support rod component is hinged with hoop connecting plate, the lower end of angle adjusting component is connected with the lower end of support rod component, the lower end of angle adjusting component is hinged with bottom connecting plate.The utility model is by the structure that can support and pull in the lateral side of swing column bottom transverse through axle, realize in swing column installation process to swing column inclined strut and angle adjustment, according to the need adjustment perpendicularity of swing column, installation speed is fast, it is convenient to adjust.

Description

Technical Field

[0001] This utility model relates to the field of adjustable support technology, and in particular to a temporary clamping diagonal bracing device for installing sway columns. Background Technology

[0002] As times change, so too does the construction industry. With the rise of steel structures, they are gradually replacing traditional reinforced concrete structures, and many large buildings such as opera houses and stadiums utilize steel structures. Furthermore, to better meet the demands of the times, larger, more numerous, and higher-span steel structures are needed. Because steel structures require segmented and zoned hoisting, sway columns need to be installed in advance to support the grid and truss structures. These steel columns, with hinged upper and lower ends for supporting multi-span truss assembly, are called sway columns.

[0003] Chinese Patent Publication No. CN 116733117 A discloses a novel temporary support device for ultra-high swaying columns, including foundation embedded parts, main embedded parts, base foundation, lattice columns, support connectors, support rods, and annular blocks. The annular blocks are coaxially fixedly connected to the swaying column. One end of each of the two support rods is fixedly connected to one of the two secondary embedded parts, and the other end is symmetrically fixedly connected to the annular block. Auxiliary components are symmetrically connected between the two secondary embedded parts and the annular block. The auxiliary components include auxiliary rods, threaded cylinders, and rotating shafts. The threaded cylinders have symmetrically threaded auxiliary rods at both ends. One auxiliary rod, at the end furthest from the threaded cylinder, is fixedly connected to the annular block, and the other auxiliary rod, at the end furthest from the threaded cylinder, is fixedly connected to one of the secondary embedded parts. The two threaded cylinders are parallel to each other and are located directly above the support rods. The rotating shaft slides radially through the threaded cylinder in the middle of the threaded cylinder. Figure 4 As shown in the diagram, the structure uses two support rods for fixed support, and the auxiliary components serve as secondary supports for the support rods. However, the angle of the sway column cannot be changed during installation, and the position of the sway column cannot be swung during installation. Therefore, a structure that allows for convenient adjustment of the sway column angle while still providing support is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a temporary clamping diagonal bracing device for the installation of sway columns, thereby solving the technical problem that the existing sway column installation brackets cannot adjust the angle.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A temporary clamping bracing device for installing a rocker column includes an outer rocker column clamp, an inner rocker column clamp, clamp tightening bolts, a clamp connecting plate, a support rod component, an angle adjusting component, and a bottom connecting plate. The outer and inner rocker column clamps surround the outer side of the rocker column and are detachably connected by clamp tightening bolts. The clamp connecting plate is fixedly connected to the inner rocker column clamp. The upper end of the support rod component is hinged to the clamp connecting plate. The upper end of the angle adjusting component is connected to the lower end of the support rod component, and the lower end of the angle adjusting component is hinged to the bottom connecting plate. The bottom connecting plate is fixedly mounted on a bottom steel beam.

[0006] Furthermore, both the outer and inner swing column clamps are equipped with rubber pads inside, which protect the outer side of the swing column and prevent the surface from being scratched by the outer and inner swing column clamps.

[0007] Furthermore, the support rod component includes an upper end connecting plate, an upper end sealing plate, a support rod, and a lower end sealing plate. The upper end connecting plate is fixedly connected to one end of the upper end sealing plate, the upper end of the support rod is fixedly connected to the other side of the upper end sealing plate, one side of the lower end sealing plate is fixedly connected to the other end of the support rod, and the angle adjustment component is connected to the other side of the lower end sealing plate.

[0008] Furthermore, the angle adjustment component includes a first inner sleeve screw, a rotating rod, an adjusting support rod outer round rod, a second inner sleeve screw, a second inner sleeve screw sealing plate, and a second inner sleeve screw connecting plate. One end of the first inner sleeve screw is fixedly connected to the lower end sealing plate of the support rod, and the other end of the first inner sleeve screw is internally threaded to the adjusting support rod outer round rod. One end of the second inner sleeve screw is fixedly connected to one side of the second inner sleeve screw sealing plate, and the other side of the second inner sleeve screw sealing plate is connected to one end of the second inner sleeve screw connecting plate. The other end of the second inner sleeve screw connecting plate is hinged to the bottom connecting plate through a bottom connecting plate connecting bolt.

[0009] Furthermore, a clamp tightening plate is provided at the connection between the outer and inner swing column clamps. The two clamp tightening plates are arranged opposite each other and are provided with bolt holes. The clamp tightening plates are tightened by clamp tightening bolts.

[0010] Furthermore, the clamp connecting plate is provided with two bolt holes, and the upper end connecting plate of the strut is provided with two bolt holes. Depending on the position of the rocker column, one bolt hole is selected for hinge setting, and the upper end connecting bolt of the strut is hinged.

[0011] Furthermore, the second inner sleeve screw connecting plate is provided with two bolt holes, and a suitable bolt hole is selected for hinge connection according to the length requirements.

[0012] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects: This invention features a support and tension structure on the side of the horizontal shaft at the bottom of the sway column, enabling diagonal bracing and angle adjustment of the sway column during installation. The verticality of the sway column can be adjusted as needed. Installation is fast and easy, eliminating the need for welding and preventing damage to the sway column structure. Furthermore, the device is detachable and reusable, significantly reducing costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a temporary clamping diagonal bracing device for installing a swaying column according to the present invention; Figure 2 This is a schematic diagram of the clamp structure of this utility model; Figure 3 This is a utility model Figure 2 CC cross-section; Figure 4 This is a comparative structural schematic diagram of the present invention.

[0014] In the attached diagram, 1-rubber pad, 2-outer swing column clamp, 3-inner swing column clamp, 4-clamp tightening bolt, 5-clamp connecting plate, 6-upper end connecting plate of the strut, 7-upper end sealing plate of the strut, 8-upper end connecting bolt of the strut, 9-strut, 10-lower end sealing plate of the strut, 11-first inner sleeve threaded rod, 12-rotating rod, 13-adjusting outer round rod of the strut, 14-second inner sleeve threaded rod, 15-second inner sleeve threaded rod sealing plate, 16-bottom connecting plate, 17-second inner sleeve threaded rod connecting plate, 18-bottom connecting plate connecting bolt, 19-swing column, 20-clamp tightening plate. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are merely to provide the reader with a thorough understanding of one or more aspects of this utility model, and these aspects can be achieved even without these specific details.

[0016] like Figure 1-3As shown, a temporary clamping bracing device for installing a rocker column includes an outer rocker column clamp 2, an inner rocker column clamp 3, clamp tightening bolts 4, clamp connecting plate 5, a support rod component, an angle adjusting component, and a bottom connecting plate 16. The outer rocker column clamp 2 and the inner rocker column clamp 3 surround the outer side of the rocker column 19. The outer rocker column clamp 2 and the inner rocker column clamp 3 are detachably connected by clamp tightening bolts 4. The clamp connecting plate 5 is fixedly connected to the inner rocker column clamp 3. The upper end of the support rod component is hinged to the clamp connecting plate 5. The upper end of the angle adjusting component is connected to the lower end of the support rod component. The lower end of the angle adjusting component is hinged to the bottom connecting plate 16. The bottom connecting plate 16 is fixedly mounted on the bottom steel beam.

[0017] The rocker column 19 in this embodiment is as follows: Figure 1 and Figure 3 As shown, the upper end has a square structure, which is tightly wrapped around the outside by the outer swing column clamp 2 and the inner swing column clamp 3, so as to grip the swing column 19.

[0018] In this embodiment of the utility model, such as Figure 2 As shown, both the outer swing column clamp 2 and the inner swing column clamp 3 are equipped with rubber pads 1 inside. The rubber pads 1 protect the outer side of the swing column 19 from being scratched by the outer swing column clamp 2 and the inner swing column clamp 3. The rubber pads 1 are installed when installing the outer swing column clamp 2 and the inner swing column clamp 3, and are placed between the outer swing column clamp 2 and the inner swing column clamp 3 and the swing column 19.

[0019] In this embodiment of the utility model, such as Figure 1 As shown, the support rod component includes an upper end connecting plate 6, an upper end sealing plate 7, a support rod 9, and a lower end sealing plate 10. The upper end connecting plate 6 is fixedly connected to one end of the upper end sealing plate 7. The upper end of the support rod 9 is fixedly connected to the other side of the upper end sealing plate 7. One side of the lower end sealing plate 10 is fixedly connected to the other end of the support rod 9. An angle adjustment component is connected to the other side of the lower end sealing plate 10. The upper end connecting plate 6 and the clamp connecting plate 5 are parallel structures, distributing the force across the entire plane during rotation, avoiding excessive force at any single point and improving the overall performance. The upper end sealing plate 7 and the lower end sealing plate 10 primarily enhance the welding fixation effect, preventing incomplete welds or welding issues due to different pipe diameters.

[0020] In this embodiment of the utility model, such as Figure 1As shown, the angle adjustment component includes a first inner sleeve screw 11, a rotating rod 12, an adjusting support rod outer round rod 13, a second inner sleeve screw 14, a second inner sleeve screw sealing plate 15, and a second inner sleeve screw connecting plate 17. One end of the first inner sleeve screw 11 is fixedly connected to the lower end sealing plate 10 of the support rod, and the other end of the first inner sleeve screw 11 is internally threaded to the adjusting support rod outer round rod 13. One end of the second inner sleeve screw 14 is fixedly connected to one side of the second inner sleeve screw sealing plate 15, and the other side of the second inner sleeve screw sealing plate 15 is connected to one end of the second inner sleeve screw connecting plate 17. The other end of the second inner sleeve screw connecting plate 17 is hinged to the bottom connecting plate 16 via a bottom connecting plate connecting bolt 18. During adjustment, for example, when the rocker column 19 moves to the right (… Figure 1 When the right side (as shown) is tilted, the angle adjustment component needs to be adjusted and extended. Rotate the rotating rod 12 to the right, which will drive the outer round rod 13 of the adjusting support rod to rotate. The outer round rod 13 of the adjusting support rod is threadedly connected to the first inner sleeve screw 11 and the second inner sleeve screw 14. Push the first inner sleeve screw 11 and the second inner sleeve screw 14 outward to make them longer, and push the rocker column 19 to a vertical position. If the rocker column 19 tilts to the left, rotate the rotating rod 12 in the opposite direction.

[0021] In this embodiment of the utility model, such as Figure 2 As shown, both the outer sway column clamp 2 and the inner sway column clamp 3 are equipped with clamp tightening plates 20. The two clamp tightening plates 20 are positioned opposite each other and have bolt holes, which are tightened by clamp tightening bolts 4. There are a total of four clamp tightening plates 20; two are provided for both the outer sway column clamp 2 and the inner sway column clamp 3. Figure 3 As shown.

[0022] In this embodiment of the utility model, such as Figure 1 As shown, the clamp connecting plate 5 has two bolt holes, and the upper end connecting plate 6 of the strut has two bolt holes. A bolt hole is selected for hinged connection based on the position of the rocker column 19, and the upper end connecting bolt 8 of the strut is also hinged. The second inner sleeve threaded rod connecting plate 17 has two bolt holes, and a suitable bolt hole is selected for hinged connection based on the required length. By providing two bolt holes, the installation bolt hole can be selected according to the required height, or better adjusted according to the different lengths of the rocker column 19 being supported.

[0023] Preparation phase: (1) Weld the connecting plate 16 to the lower steel beam.

[0024] (2) The rotating rod 12 is welded to the outer round tube 13 of the adjusting support rod.

[0025] (3) The inner screw 14, the sealing plate 15, and the connecting plate 17 are welded together as an integral assembly.

[0026] (4) The strut 9, the sealing plate 7, the sealing plate 10, the connecting plate 6, and the inner screw 11 are welded together to form an integral assembly.

[0027] (5) The swing column clamp (inner) 2, connecting plate 5, and connecting plate 20 are welded into an integral assembly.

[0028] (6) The swing column clamp (outer) 1 and the connecting plate 20 are welded together as an integral assembly.

[0029] How to use: Step 1: On the ground, screw the outer round tube of the adjusting strut into the inner threaded rod of Assembly Part 1 and Assembly Part 2. After tightening, the overall length of the strut should be slightly less than the theoretical length.

[0030] Step 2: Install the sway column in place.

[0031] Step 3: Temporarily attach a rubber anti-slip mat to the clamp position.

[0032] Step 4: Install the swing column clamp (inner) assembly 3 and the swing column clamp (outer) assembly 4 by bolt connection.

[0033] Step 5: Connect the diagonal brace assembly from Step 1 to the connecting plate 16 using bolts.

[0034] Step 6: Adjust the outer tube of the support rod by rotating the rotating rod to adjust the length of the diagonal brace to the installation length and bolt it to the connecting plate 5.

[0035] Step 7: Check the verticality of the sway column. If there is a deviation, adjust the overall length of the diagonal brace by rotating the adjustment rod to correct the verticality deviation of the sway column.

[0036] Comparative example: like Figure 4 The structure shown in the background art discloses a technical solution that uses two support rods 6 for fixed support on both sides. One end of each support rod 6 is fixedly connected to two secondary embedded parts 4. This connection method indicates that it is a fixed connection. Two auxiliary parts 22 are provided to provide a pulling effect on the sway column. However, the qualified structure cannot change the angle of the sway column, nor can the angle of the sway column be adjusted during installation. However, the technical solution of this application can achieve angle-adjustable support, which is not achieved by the comparison.

[0037] Any matters not covered in this utility model are common knowledge.

[0038] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A temporary clamp bracing device for installing a swaying column, characterized in that: Includes an outer rocker column clamp (2), an inner rocker column clamp (3), clamp tightening bolts (4), clamp connecting plate (5), support rod components, angle adjustment components, and a bottom connecting plate (16). The outer rocker column clamp (2) and the inner rocker column clamp (3) surround the outside of the rocker column (19). The outer rocker column clamp (2) and the inner rocker column clamp (3) are detachably connected by clamp tightening bolts (4). The clamp connecting plate (5) is fixedly connected to the inner rocker column clamp (3). The upper end of the support rod component is hinged to the clamp connecting plate (5). The upper end of the angle adjustment component is connected to the lower end of the support rod component. The lower end of the angle adjustment component is hinged to the bottom connecting plate (16). The bottom connecting plate (16) is fixedly set on the bottom steel beam.

2. A temporary clamp bracing device for installing a rocker column according to claim 1, characterized in that: Both the outer swing column clamp (2) and the inner swing column clamp (3) are equipped with rubber pads (1). The rubber pads (1) protect the outer side of the swing column (19) and prevent the surface from being scratched by the outer swing column clamp (2) and the inner swing column clamp (3).

3. A temporary clamp bracing device for installing a rocker column according to claim 1, characterized in that: The support rod component includes an upper end connecting plate (6), an upper end sealing plate (7), a support rod (9), and a lower end sealing plate (10). The upper end connecting plate (6) is fixedly connected to one end of the upper end sealing plate (7), the upper end of the support rod (9) is fixedly connected to the other side of the upper end sealing plate (7), one side of the lower end sealing plate (10) is fixedly connected to the other end of the support rod (9), and the angle adjustment component is connected to the other side of the lower end sealing plate (10).

4. A temporary clamp bracing device for installing a rocker column according to claim 1, characterized in that: The angle adjustment component includes a first inner sleeve screw (11), a rotating rod (12), an adjusting support rod outer round rod (13), a second inner sleeve screw (14), a second inner sleeve screw sealing plate (15), and a second inner sleeve screw connecting plate (17). One end of the first inner sleeve screw (11) is fixedly connected to the lower end sealing plate (10) of the support rod, and the other end of the first inner sleeve screw (11) is internally threaded to the adjusting support rod outer round rod (13). One end of the second inner sleeve screw (14) is fixedly connected to one side of the second inner sleeve screw sealing plate (15), and the other side of the second inner sleeve screw sealing plate (15) is connected to one end of the second inner sleeve screw connecting plate (17). The other end of the second inner sleeve screw connecting plate (17) is hinged to the bottom connecting plate (16) through the bottom connecting plate connecting bolt (18).

5. A temporary clamp bracing device for installing a rocker column according to claim 1, characterized in that: Both the outer swing column clamp (2) and the inner swing column clamp (3) are provided with clamp tightening plates (20). The two clamp tightening plates (20) are set opposite each other and are provided with bolt holes. The clamp tightening bolts (4) are tightened to set them.

6. A temporary clamp bracing device for installing a rocker column according to claim 1, characterized in that: Two bolt holes are provided on the clamp connecting plate (5) and two bolt holes are provided on the upper end connecting plate (6) of the strut. Select one bolt hole for hinge setting according to the position of the rocker column (19) and set the upper end connecting bolt (8) of the strut for hinge setting.

7. A temporary clamp bracing device for installing a rocker column according to claim 1, characterized in that: The second inner sleeve screw connecting plate (17) is provided with two bolt holes. According to the length requirements, continue to tighten to select a suitable bolt hole for hinge setting.

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