A support structure for steel structure formwork

Abstract

This utility model relates to the field of building construction technology, specifically a support structure for steel structure formwork, including a main support and a secondary support, which are spliced ​​together by a connecting seat. A support pipe is hinged to the support, and a support rod is slidably installed inside the support pipe. A support seat is hinged to the bottom of the support rod, and its height is fixed by a pin. A connecting frame is provided on one side of the support pipe, and a tension connection between the two support pipes is achieved through a threaded pipe, a threaded rod, and an adjusting knob. A tie rod is also hinged to the main support, and a sliding rod with a insertion hole is slidably installed inside the tie rod. Its length is fixed by a through bolt, and a pipe clamp is provided at the end of the sliding rod to lock it to the support pipe. This structure can adapt to different ground conditions and formwork inclination angles, enhance the linkage between components, effectively distribute the load, improve overall stability and impact resistance, and is suitable for supporting steel structure formwork in concrete pouring.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a support structure for steel structure formwork. Background Technology

[0002] Steel structure formwork is the main component used to form a casting cavity in concrete building structures before pouring. By using steel structure formwork to limit the concrete, the concrete can be shaped according to the splicing structure of the formwork, thus achieving the purpose of formwork engineering.

[0003] Currently, the support structure of existing steel structure formwork usually relies on a single fixing method or simple connecting parts. Although it can achieve basic support functions, it cannot achieve efficient linkage and fixing between support parts to effectively distribute the load. It performs poorly in resisting external impacts and vibrations, and is prone to loosening and falling off of parts, making it difficult to guarantee the stability and reliability of the overall structure. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology, which is unable to achieve efficient linkage and fixation between supporting components to effectively distribute the load and make it difficult to ensure the stability and reliability of the overall structure. Therefore, a support structure for steel structure formwork is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A support structure for steel structure formwork, comprising: The main support and the secondary support are provided with connecting seats fixedly installed at the top and bottom of the main support and the secondary support, respectively. Both the main support and the secondary support are equipped with support components, which are used to support the steel structure formwork. Each support component is equipped with a connecting component to enhance the stability between the two support components. The main support is equipped with a fixing component for connecting and fixing the main support to its support components.

[0006] In one possible design, the support assembly includes support tubes respectively hinged to one side of the main support and the secondary support. Support rods can be slidably extended from the interior of each support tube. Support seats are hinged to the bottom of each support rod. Each support seat has four rectangular mounting holes at its top. Multiple evenly distributed pin holes are formed on one side of each support rod. A pin is inserted through one side of each support tube, and the pin is adapted to the pin holes. A spring rope is fixedly attached to one side of the pin, with one end of the spring rope fixedly connected to one side of the support tube.

[0007] In one possible design, the connecting assembly includes connecting frames fixedly disposed on one side of the two support tubes respectively. The inner sides of the two connecting frames are hinged with threaded tubes, which are connected to the connecting frames by through pins. The adjacent sides of the two threaded tubes are threaded with lead screws, and the adjacent ends of the two lead screws are fixedly disposed with the same adjustment knob.

[0008] In one possible design, both of the threaded tubes are fitted with sleeves, and the sides of the two sleeves that are close to each other are rotatably connected to the two sides of the adjustment knob.

[0009] In one possible design, the fixing assembly includes a tie rod hinged to one side of the main support, one end of the tie rod having a slide bar that can slide out, one end of the slide bar having a pipe clamp hinged to it, the top of the slide bar having a plurality of evenly distributed insertion holes, and the top of the tie rod having a through bolt that can be inserted into the insertion holes.

[0010] In one possible design, a support is fixedly installed at the bottom of the main support, and a through groove is opened on one side of both the main support and the secondary support.

[0011] In this application, when the steel structure formwork is placed or installed in a suitable position and needs to be supported, the main support is first placed in the predetermined position, and its bottom support contacts the ground. The large contact surface of the support can effectively distribute the pressure, and it can be locked to the ground by passing expansion bolts through the reserved holes of the support. Then, depending on the height requirements of the steel structure formwork, it is selected whether to install the secondary support. When necessary, the connecting seat at the bottom of the secondary support can be aligned with the connecting seat at the top of the main support, and vertical splicing can be completed by bolts or buckles to achieve the scaffolding function. Then, the support components of the main support and the secondary support are adjusted. The two support tubes are lifted in turn, and then the pins of the two support tubes are pulled in turn to disengage the pins from the pin holes of the support rods. At this time, the support rods inside the two support tubes slide out of the support tubes by their own weight. Then, according to the tilt angle of the template or the flatness of the ground, the support base at the bottom of the support rod is made to fit the ground. After adjusting to a suitable angle, the pins on the side of the support tube are inserted through the through hole of the support tube into the pin holes at the corresponding height on the support rod. Then, the four mounting holes at the top of the support base are fixed to the ground for a second time with bolts to achieve support for the main support and the secondary support, thereby enabling the main support and the secondary support to support the steel structure template. Then, one end of the connecting component is first installed inside one of the connecting frames through a pin and kept in a hinged state with the connecting frame. Then, the adjustment knob is rotated. As the adjustment knob rotates, it drives the two lead screws to rotate in the two threaded tubes respectively, so that the two threaded tubes move in opposite directions until the other end of the connecting component enters the connecting frame of the other support tube. Then, the other end of the connecting component is connected to the connecting frame at this position through the pin and kept in a hinged state. Then, the adjustment knob is rotated in the opposite direction, so that it drives the two threaded tubes to move in opposite directions through the lead screws until the distance between the two support tubes is tightened and fixed. The sleeve can cover the lead screws so that the lead screws are not exposed. Then remove the through bolt from the tie rod, pull out the slide rod inside the tie rod, and adjust the extension length of the slide rod according to actual needs. After pulling out the appropriate length, insert the through bolt through the tie rod into the corresponding hole of the slide rod to complete the length locking. Then clamp the tube clamp at the end of the slide rod to the outside of the support pipe. At this time, the tie rod, the main support and the support pipe form a stable triangular force structure, which can effectively resist lateral wind force or construction vibration. Finally, by using bolts to pass through the through slots on both sides and through the pre-drilled holes in the template, the entire support structure and the template are locked together.

[0012] This utility model has the following beneficial effects: By setting up support components, this utility model can quickly adapt to different ground flatness and template tilt angles, effectively enhancing the stability of the overall structure, reducing shaking and displacement, and thus improving safety and reliability during use.

[0013] By setting up connecting components, the two support components can be stably connected. This not only effectively strengthens the connection between the two, preventing loosening due to external impact or long-term use, but also significantly improves the stability and deformation resistance of the overall support structure. Furthermore, by rationally distributing stress and coordinating the force on the support components, the entire support system can maintain a balanced stress state when facing complex working conditions, thereby greatly improving the safety and durability of the support structure and extending its service life.

[0014] In this invention, the setting of the fixing component enables the fixing component, the main support and the supporting component to form a whole that works together to bear the force, effectively dispersing and resisting loads and impacts from different directions, significantly improving the deformation resistance of the entire support system, and providing a safer, more reliable, stable and durable support guarantee for steel structure formwork construction.

[0015] This invention combines connecting and fixing components to achieve efficient linkage and fixing between supporting parts to distribute the load, effectively disperse and resist external impacts and vibrations, prevent parts from loosening and falling off, and ensure the stability and reliability of the overall structure. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall main structure of the support structure of the steel structure template proposed in this utility model; Figure 2 This is a side view and a partially enlarged structural schematic diagram of the support structure of a steel structure template proposed in this utility model. Figure 3 This is a schematic diagram of the overall separation and sleeve cross-sectional structure of the support structure of a steel structure template proposed in this utility model. Figure 4 This is an enlarged structural diagram of part A of the support structure of a steel structure template proposed in this utility model.

[0017] In the diagram: 1. Main support; 2. Secondary support; 3. Connecting seat; 4. Support; 5. Support pipe; 6. Support rod; 7. Pin hole; 8. Pin; 9. Spring rope; 10. Support seat; 11. Connecting frame; 12. Threaded pipe; 13. Lead screw; 14. Adjusting knob; 15. Sleeve; 16. Pull rod; 17. Slide rod; 18. Pipe clamp; 19. Insertion hole; 20. Through bolt. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] In one embodiment Reference Figure 1-4 A support structure, comprising: The structure comprises a main support 1, a secondary support 2, support components, connecting components, and fixing components. The main support 1 and secondary support 2 form the basic framework of the entire support structure. A support 4 is fixedly installed at the bottom of the main support 1, which increases the contact area with the ground and can be firmly connected to the ground by bolts, providing a stable support foundation for the entire support structure. Both the main support 1 and the secondary support 2 have through slots on one side, through which the main support 1 and the secondary support 2 can be reliably connected to the steel structure formwork by bolts, ensuring that the support structure is tightly integrated with the formwork.

[0020] Support components are respectively installed on the main support 1 and the secondary support 2 to support the steel structure formwork. The support components include support tubes 5 respectively hinged to one side of the main support 1 and the secondary support 2. Support rods 6 can be slid out from the inside of both support tubes 5. When support is needed, the support rods 6 can be slid out from the support tubes 5 to a suitable position. Support seats 10 are hinged to the bottom of both support rods 6. The top of the support seat 10 is rectangular and has four mounting holes. Through these mounting holes, the support seat 10 can be mounted on the ground or other supporting surfaces. To enhance the stability of the support, multiple evenly distributed pin holes 7 are provided on one side of each of the two support rods 6, and pins 8 are inserted through one side of each of the two support tubes 5. The pins 8 are matched with the pin holes 7. When the support rod 6 slides out to the appropriate position, the pins 8 are inserted into the corresponding pin holes 7 to fix the relative position of the support rod 6 and the support tube 5. In addition, a spring rope 9 is fixedly provided on one side of the pin 8. One end of the spring rope 9 is fixedly connected to one side of the support tube 5. The spring rope 9 can prevent the pin 8 from being lost and facilitates the use of the operator.

[0021] The connecting assembly is used to enhance the stability between the two support components. It includes a connecting bracket 11 fixedly installed on one side of each of the two support tubes 5. Threaded tubes 12 are hinged to the inner sides of both connecting brackets 11. The threaded tubes 12 are connected to the connecting brackets 11 via pins. This hinged connection allows the threaded tubes 12 to rotate flexibly and is easy to assemble and disassemble. A lead screw 13 is threadedly connected to the adjacent side of each of the two threaded tubes 12. The same adjusting knob 14 is fixedly installed at the adjacent end of each of the two lead screws 13. When it is necessary to connect according to the distance between the two support components, the operator can rotate the adjusting knob 14 to rotate the two lead screws 13 inside the threaded tubes 12, thereby changing the distance between the two support components and achieving a stable connection. Simultaneously, a sleeve 15 is fitted over the outside of each of the two threaded tubes 12. The adjacent side of each sleeve 15 is rotatably connected to the two sides of the adjusting knob 14. The sleeve 15 covers the lead screws 13, preventing them from being exposed and corroded.

[0022] A fixing component is mounted on the main support 1 for connecting and fixing the main support 1 to its supporting components, forming a stable triangular structure. The fixing component includes a tie rod 16 hinged to one side of the main support 1. One end of the tie rod 16 has a sliding rod 17 that can slide out, and one end of the sliding rod 17 has a pipe clamp 18 hinged to it. The top of the sliding rod 17 has multiple evenly distributed insertion holes 19. A through bolt 20 passes through the top of the tie rod 16 and can be inserted into the insertion hole 19. When the length of the fixing component needs to be adjusted to meet different support requirements, the sliding rod 17 is slid out from the tie rod 16 to a suitable position, and then the through bolt 20 is inserted into the corresponding insertion hole 19 to fix the relative position of the tie rod 16 and the sliding rod 17. Then, it is connected to the support pipe 5 through the pipe clamp 18, so that the three form a stable triangular support structure, effectively improving the stability and reliability of the entire support structure.

[0023] This application can be used in the field of support structure technology for steel structure formwork, or in other fields applicable to this application.

[0024] In another embodiment Reference Figure 1 and Figure 3 A support structure for steel structure formwork is described, which is applied to the field of support structure technology for steel structure formwork. The top of the main support 1 and the bottom of the secondary support 2 are both fixedly provided with connecting seats 3. When it is necessary to raise the steel structure formwork according to its height, the main support 1 and the secondary support 2 can be connected through the connecting seats 3, so that the support structure can flexibly adapt to the needs of steel structure formwork of different heights.

[0025] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A support structure for steel structure formwork, characterized in that, include: The main support (1) and the secondary support (2) are provided with connecting seats (3) at the top of the main support (1) and the bottom of the secondary support (2). Both the main support (1) and the secondary support (2) are provided with support components. The support components are used to support the steel structure template by the main support (1) and the secondary support (2). The support components are provided with connecting components to enhance the stability between the two support components. The main support (1) is provided with fixing components to connect and fix the main support (1) to the support components on it.

2. The supporting structure for a steel structure formwork according to claim 1, characterized in that, The support assembly includes support tubes (5) respectively hinged to one side of the main support (1) and the auxiliary support (2). Support rods (6) can be slid out from the inside of both support tubes (5). Support seats (10) are hinged to the bottom of both support rods (6). The top of both support seats (10) is rectangular with four mounting holes. A plurality of evenly distributed pin holes (7) are opened on one side of both support rods (6). A pin (8) is inserted through one side of both support tubes (5). The pin (8) is adapted to the pin hole (7). A spring rope (9) is fixedly installed on one side of the pin (8). One end of the spring rope (9) is fixedly connected to one side of the support tube (5).

3. The supporting structure for a steel structure formwork according to claim 2, characterized in that, The connecting assembly includes a connecting frame (11) fixedly disposed on one side of each of the two support tubes (5). The inner sides of the two connecting frames (11) are hinged with threaded tubes (12). The threaded tubes (12) are connected to the connecting frames (11) by through pins. The two threaded tubes (12) are threadedly connected to the adjacent sides with screws (13). The two screws (13) are fixedly disposed at the adjacent ends with the same adjusting knob (14).

4. The supporting structure for a steel structure formwork according to claim 3, characterized in that, Both of the threaded tubes (12) are fitted with sleeves (15), and the two sleeves (15) are rotatably connected to the two sides of the adjustment knob (14) respectively on the side closer to each other.

5. The supporting structure for a steel structure formwork according to claim 1, characterized in that, The fixing assembly includes a pull rod (16) hinged to one side of the main bracket (1). One end of the pull rod (16) is provided with a slide rod (17), and one end of the slide rod (17) is hinged with a pipe clamp (18). The top of the slide rod (17) is provided with a plurality of evenly distributed insertion holes (19). The top of the pull rod (16) is provided with a through bolt (20), which can be inserted into the insertion hole (19).

6. The supporting structure for a steel structure formwork according to claim 1, characterized in that, The bottom of the main support (1) is fixedly provided with a support (4), and a through groove is opened on one side of both the main support (1) and the auxiliary support (2).

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