A heavy steel structure transfer and load-bearing platform

Abstract

This utility model relates to the field of transfer and support platform technology, and discloses a heavy-duty steel structure transfer and support platform, including a support platform. The support platform includes a base, square tubes, lateral H-beams, transverse H-beams, and channel steel. There are multiple sets of bases, with each set consisting of two bases arranged on the left and right sides. The upper surfaces of multiple bases are fixedly connected to square tubes, and each of the multiple square tubes has a third threaded hole on its left side. By adopting a design of "multiple structures being completely identical" for core components such as transverse H-beams, lateral H-beams, and channel steel, the standardization is high. This design not only facilitates mass production and reduces manufacturing costs, but also allows for quick replacement when components are damaged, reducing maintenance difficulty and time. At the same time, the uniform specifications of threaded holes (such as first threaded holes, third threaded holes, etc.) and fasteners (fixing screws, bolts, etc.) ensure strong compatibility of the assembly of each component and improve assembly flexibility.

Description

Technical Field

[0001] This utility model relates to the field of transfer and support platform technology, specifically a heavy steel structure transfer and support platform. Background Technology

[0002] In the process of hoisting heavy steel structures and transferring them across processes, the load-bearing platform is a key hub connecting the production workshop and the installation site. Its loading and unloading efficiency, structural adaptability, and turnover flexibility are directly related to the project schedule and hoisting safety.

[0003] Traditional load-bearing platforms are mostly fixed designs of a single specification. When dealing with diverse steel components ranging in length from 6 meters to 18 meters and in weight from 5 tons to 30 tons, it is often necessary to match 3-4 different platform models. This not only increases equipment procurement costs but also makes inventory management extremely cumbersome. Even more challenging is the lack of universally compatible structures at the connection nodes between the platform and the steel structure. Each time H-beams or box columns with different cross-sections are moved, temporary pads or welded limiting components must be installed. The preparation time for loading and unloading a single component is more than 3 times longer than that of standardized operations.

[0004] To address the compatibility issue, an adjustable platform was attempted, but new problems arose: either the adjustment mechanism was too complex, requiring workers to use specialized tools and spend more than 20 minutes to complete parameter adjustments, and frequent adjustments slowed down the progress when multiple small batches were being transported; or structural strength was sacrificed to ensure the adjustment range, increasing the risk of deformation at the connection points by more than 30% when bearing heavy components weighing more than 20 tons, significantly reducing the safety factor.

[0005] Facing both bottlenecks in efficiency and adaptability, as well as potential structural safety hazards, a heavy-duty steel structure transfer and load-bearing platform is proposed to address these challenges. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a heavy-duty steel structure transfer and support platform. It solves the problems of traditional platforms where components are mostly customized, with inconsistent specifications, requiring individual adaptation during assembly. Assembling a single platform takes more than twice as long as standardized devices, connection nodes lack universal interfaces, and replacing damaged parts requires complete disassembly, resulting in long maintenance cycles and severely impacting the continuity of transfer operations.

[0008] The problem.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, this utility model provides the following technical solution: a heavy steel structure transfer and bearing platform, comprising a bearing platform, the bearing platform comprising a base, a square tube, lateral H-beams, transverse H-beams, and channel steel;

[0011] The base consists of multiple sets, with each set consisting of two bases arranged on the left and right sides respectively. The upper surfaces of the multiple bases are fixedly connected with square tubes, and the left side of each of the multiple square tubes is provided with a third threaded hole, which then extends through the right side of the corresponding square tube.

[0012] Among them, the front and rear corresponding surfaces of multiple square tubes are fixedly connected to placement plates, the lower surfaces of multiple placement plates are fixedly connected to support plates, and the multiple support plates are inclined and fixedly connected to the front and rear surfaces of the corresponding square tubes.

[0013] Preferably, each of the left and right corresponding surfaces of the plurality of square tubes is fixedly connected to a communicating placement plate, and the lower surface of each of the plurality of placement plates is fixedly connected to a communicating support plate, and the plurality of support plates are inclined and connected to the left and right surfaces of the corresponding square tubes.

[0014] Preferably, four fixing screws are welded to the upper surface of each of the plurality of placement plates.

[0015] Preferably, a transverse H-beam is placed on the upper surface of the two corresponding placement plates, and eight first threaded holes are opened on the transverse H-beam.

[0016] Preferably, the transverse H-beams are provided with third threaded holes on both the left and right sides, and there are multiple transverse H-beams with completely identical structures.

[0017] Preferably, the eight fixing screws located on the left and right corresponding placement plates respectively penetrate through the inner wall of the corresponding first threaded hole;

[0018] Each of the eight fixing screws has a first fixing nut threaded onto it to fix the transverse H-beam to the corresponding placement plate.

[0019] Preferably, each of the two opposite sides of the square tube is provided with a fixing screw rod. The opposite ends of the two fixing screw rods are respectively rotated and penetrated into the inner walls of the corresponding fourth threaded hole and third threaded hole to fix the transverse H-beam and the square tube. The outer walls of the two fixing screw rods are threaded with a second fixing nut.

[0020] Preferably, lateral H-beams are placed on the upper surfaces of the two corresponding placement plates, and eight identical first threaded holes are opened on the lateral H-beams;

[0021] Among them, the lateral H-beams are provided with multiple fifth threaded holes, and there are multiple lateral H-beams with completely identical structures.

[0022] Preferably, the eight fixing screws located on the left and right corresponding placement plates respectively penetrate through the inner wall of the corresponding first threaded hole;

[0023] Each of the eight fixing screws has a second fixing nut threaded onto it to fix the lateral H-beams to the corresponding placement plates.

[0024] Preferably, channel steel is placed on the opposite face of the two lateral H-beams that are arranged on the left and right sides. Two fixing plates are fixedly connected to the inner wall of the channel steel. Each of the two fixing plates has a second threaded hole. There are multiple channel steels, and the structures of the multiple channel steels are completely identical.

[0025] The corresponding second and fifth threaded holes are connected together by a fixing bolt rod, and a third fixing nut is threaded onto the fixing bolt rod to fix the two lateral H-beams and channel steel together.

[0026] (III) Beneficial Effects

[0027] Compared with the prior art, this utility model provides a heavy-duty steel structure transfer and bearing platform, which has the following beneficial effects:

[0028] 1. This heavy-duty steel structure transfer and bearing platform adopts a design with "multiple structures completely consistent" for core components such as transverse H-beams, lateral H-beams, and channel steel, resulting in a high degree of standardization. This design not only facilitates mass production and reduces manufacturing costs, but also allows for rapid replacement of damaged components, reducing maintenance difficulty and time. At the same time, the uniform specifications of threaded holes (such as the first threaded hole, the third threaded hole, etc.) and fasteners (fixing screws, bolts, etc.) ensure strong compatibility of each component and improve assembly flexibility.

[0029] 2. This heavy steel structure transfer and bearing platform rotates the opposite ends of two fixing screw rods through the fourth threaded hole of the square tube and the third threaded hole of the transverse H-beam, respectively. The second fixing nut is threaded onto the outer wall of the fixing screw rod and tightened. Through double fixing (fixing screw rod and fixing screw rod), the transverse H-beam is prevented from shifting during the bearing process, ensuring the stability of the frame structure.

[0030] 3. The heavy steel structure transfer and bearing platform has a fixing bolt rod that passes through the corresponding second and fifth threaded holes. A third fixing nut is threaded onto the outer wall of the fixing bolt rod and tightened. Adjacent lateral H-beams are connected into a whole by channel steel, which further enhances the lateral rigidity of the bearing platform and prevents the lateral H-beams from tilting to both sides when under force. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of the heavy steel structure transfer and bearing platform of this utility model;

[0032] Figure 2 This is a schematic diagram of the overall lower surface of the present invention;

[0033] Figure 3This is a schematic diagram showing the position of the first threaded hole in this utility model;

[0034] Figure 4 This is a schematic diagram showing the position of the second threaded hole in this utility model;

[0035] Figure 5 This is a schematic diagram showing the position of the fourth threaded hole in this utility model.

[0036] In the diagram: 1. Base; 2. Square tube; 3. Lateral H-beam; 4. Transverse H-beam; 5. Channel steel; 6. Fixing plate; 7. Placement plate; 8. Support plate; 9. First threaded hole; 10. Fixing screw; 11. Second threaded hole; 12. Third threaded hole; 13. Fourth threaded hole; 14. Bearing platform; 15. Fifth threaded hole. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Please see Figure 1-5 This utility model provides a new technical solution: a heavy steel structure transfer and bearing platform, including a bearing platform 14, the bearing platform 14 including a base 1, a square tube 2, a lateral H-beam 3, a transverse H-beam 4 and a channel steel 5;

[0039] Among them, the number of bases 1 is multiple sets. Each set of bases 1 consists of two bases 1 arranged on the left and right sides respectively. The upper surface of multiple bases 1 is fixedly connected with square tubes 2. The left side of multiple square tubes 2 is provided with a third threaded hole 12. The multiple third threaded holes 12 respectively pass through the right side of the corresponding square tubes 2.

[0040] Among them, the front and rear corresponding surfaces of multiple square tubes 2 are fixedly connected with placement plates 7, the lower surfaces of multiple placement plates 7 are fixedly connected with support plates 8, and the multiple support plates 8 are inclined and fixedly connected to the front and rear surfaces of the corresponding square tubes 2.

[0041] Furthermore, each of the left and right corresponding surfaces of the multiple square tubes 2 is fixedly connected to a communicating placement plate 7, and each of the lower surfaces of the multiple placement plates 7 is fixedly connected to a communicating support plate 8. The multiple support plates 8 are all inclined and connected to the left and right surfaces of the corresponding square tubes 2.

[0042] Furthermore, four fixing screws 10 are welded to the upper surface of each of the multiple placement plates 7.

[0043] Furthermore, a transverse H-beam 4 is placed on the upper surface of the two corresponding left and right placement plates 7, and eight first threaded holes 9 are opened on the transverse H-beam 4.

[0044] Furthermore, a third threaded hole 12 is provided on both the left and right sides of the transverse H-beam 4. There are multiple transverse H-beams 4, and the structures on the multiple transverse H-beams 4 are completely identical.

[0045] Furthermore, eight fixing screws 10 located on the left and right corresponding placement plates 7 respectively penetrate through the inner wall of the corresponding first threaded hole 9;

[0046] Among them, each of the eight fixing screws 10 is threaded with a first fixing nut to fix the transverse H-beam 4 and the corresponding placement plate 7 together.

[0047] Furthermore, each of the two opposite sides of the square tube 2 is provided with a fixing screw rod. The opposite ends of the two fixing screw rods are rotated and penetrated into the inner walls of the corresponding fourth threaded hole 13 and third threaded hole 12 to fix the transverse H-beam 4 and the square tube 2. The outer walls of the two fixing screw rods are threaded with a second fixing nut.

[0048] Furthermore, a lateral H-beam 3 is placed on the upper surface of the two front and rear corresponding placement plates 7, and eight identical first threaded holes 9 are opened on the lateral H-beam 3;

[0049] Among them, the lateral H-beam 3 has multiple fifth threaded holes 15, and there are multiple lateral H-beams 3, and the structures of the multiple lateral H-beams 3 are completely identical.

[0050] Furthermore, eight fixing screws 10 located on the left and right corresponding placement plates 7 respectively penetrate through the inner wall of the corresponding first threaded hole 9;

[0051] Among them, each of the eight fixing screws 10 is threaded with a second fixing nut to fix the lateral H-beam 3 and the corresponding placement plate 7 together.

[0052] Furthermore, channel steel 5 is placed on the opposite face of two lateral H-beams 3, and two fixing plates 6 are fixedly connected to the inner wall of the channel steel 5. Each of the two fixing plates 6 has a second threaded hole 11. There are multiple channel steels 5, and the structures of the multiple channel steels 5 are completely identical.

[0053] The corresponding second threaded hole 11 and fifth threaded hole 15 are connected together by a fixing bolt rod. Each fixing bolt rod is threaded with a third fixing nut to fix the two lateral H-beams 3 and channel steel 5 together.

[0054] Furthermore, when using this heavy steel structure transfer and bearing platform, when assembling the bearing platform 14, the base 1, square tube 2, lateral H-beam 3, transverse H-beam 4 and channel steel 5 are first transported to the designated installation position;

[0055] Then, multiple bases 1 are installed in designated positions. The multiple bases 1 are rectangular in shape. Then, square tubes 2 are installed on the multiple bases 1 (by bolts or welding), thus completing the installation of the frame of the support platform 14.

[0056] Subsequently, the transverse H-beam 4 and the lateral H-beam 3 were installed;

[0057] When installing the transverse H-beam 4, the transverse H-beam 4 is placed on the corresponding placement plates 7 on the left and right sides, so that the eight fixing screws 10 on the placement plates 7 pass through the eight first threaded holes 9 on the transverse H-beam 4 respectively; then, the first fixing nut is threaded onto each fixing screw 10, and the first fixing nut is tightened to make the transverse H-beam 4 firmly connected to the placement plate 7. The inclined support plate 8 (connected to the left and right surfaces of the square tube 2) provides additional support for the placement plate 7 and enhances the load-bearing stability of the transverse H-beam 4.

[0058] In order to further strengthen the connection between the transverse H-beam 4 and the square tube 2, the opposite ends of the two fixing screw rods are rotated and passed through the fourth threaded hole 13 of the square tube 2 and the third threaded hole 12 of the transverse H-beam 4, respectively. The second fixing nut is threaded onto the outer wall of the fixing screw rod and tightened. The double fixing (fixing screw rod and fixing screw rod) prevents the transverse H-beam 4 from shifting during the load-bearing process and ensures the stability of the frame structure.

[0059] When installing the lateral H-beam 3, the lateral H-beam 3 is placed on the corresponding placement plates 7 at the front and rear, so that the eight fixing screws 10 on the placement plate 7 pass through the eight first threaded holes 9 on the lateral H-beam 3 respectively; the second fixing nut is threaded onto each fixing screw 10 and tightened to fix the lateral H-beam 3 to the placement plate 7. At this time, the corresponding support plates 8 at the front and rear (connected to the front and rear surfaces of the square tube 2) provide support for the placement plate 7, and together with the transverse H-beam 4, they form a crisscross load-bearing frame to improve the deformation resistance of the overall structure.

[0060] When installing the channel steel 5, the channel steel 5 is placed on the opposite sides of two corresponding lateral H-beams 3, so that the second threaded holes 11 on the two fixing plates 6 on the inner wall of the channel steel 5 are aligned with the fifth threaded holes 15 on the lateral H-beams 3; the fixing bolt rod is passed through the corresponding second threaded holes 11 and fifth threaded holes 15, and the third fixing nut is threaded onto the outer wall of the fixing bolt rod and tightened. The adjacent lateral H-beams 3 are connected into a whole through the channel steel 5, which further enhances the lateral rigidity of the bearing platform and prevents the lateral H-beams 3 from tilting to both sides when under force.

[0061] Once assembled, the bearing platform 14 can be covered with patterned steel plates or concrete composite plates as bearing surfaces as required, and grating plates can be installed on the sides as railings. It also has reserved entrances and exits for connection with external stairs, taking into account both bearing function and safety protection requirements. It can adapt to transfer operations in different scenarios. This flexible expansion design makes the platform not only a transfer carrier, but also a temporary operating platform, which is highly practical.

[0062] Among them, the core components such as the transverse H-beam 4, the lateral H-beam 3, and the channel steel 5 all adopt a design with "multiple structures completely consistent", which has a high degree of standardization. This design not only facilitates mass production and reduces manufacturing costs, but also allows for quick replacement when components are damaged, reducing maintenance difficulty and time. At the same time, the unified specifications of threaded holes (such as the first threaded hole, the third threaded hole, etc.) and fasteners (fixing screws, bolts, etc.) ensure strong assembly compatibility of each component and improve assembly flexibility.

[0063] Structural Description:

[0064] Platform 14:

[0065] Composed of components such as base 1 and square tube 2, it is used to support heavy steel structures. The assembly of each component forms a stable frame, which can be used as a transfer carrier or temporary operating platform to adapt to transfer operations in different scenarios.

[0066] Base 1:

[0067] Multiple sets are arranged with two units on each side, and square tubes 2 are fixedly connected to the upper surface to provide bottom support for the platform. The rectangular arrangement forms the foundation of the platform frame, ensuring the overall structural stability.

[0068] Square tube 2:

[0069] Fixed to the upper surface of the base 1, with third threaded holes 12 on the left and right, and the corresponding front, back and left and right sides connected to the placement plate 7, it is the main component of the load-bearing platform frame, connecting the base with the horizontal and lateral H-beams, and transmitting the load.

[0070] Lateral H-beam 3:

[0071] Placed on the corresponding front and rear placement plates 7, with the first threaded hole 9 and the fifth threaded hole 15, it forms a load-bearing frame with the transverse H-beams 4, enhancing the overall deformation resistance of the platform and supporting the channel steel 5.

[0072] Horizontal H-beam 4:

[0073] Placed on the corresponding left and right placement plates 7, with the first threaded hole 9 and the third threaded hole 12, it forms a longitudinal and transverse frame with the lateral H-beams 3. The load-bearing stability is enhanced through multiple fixation, and the weight of the steel structure is distributed.

[0074] Channel steel 5:

[0075] It is placed on the opposite side of the left and right corresponding lateral H-beams 3, and the inner wall is connected to the fixing plate 6. It is connected to the lateral H-beams by fixing bolts to enhance the lateral rigidity and prevent the lateral H-beams from tilting under force.

[0076] Placement board 7:

[0077] Fixed to the front, back, left and right corresponding surfaces of square tube 2, with fixed screws 10 welded to the upper surface, used to place transverse H-beams 4 and lateral H-beams 3, serving as the connecting carrier between the H-beams and the square tube, and transferring the load to the square tube.

[0078] Support plate 8:

[0079] The inclined connection between the square tube 2 and the placement plate 7 is respectively connected to the front and rear, left and right surfaces of the square tube, which enhances the load-bearing capacity of the placement plate, prevents the placement plate from deforming due to excessive force, and improves the structural stability.

[0080] First threaded hole 9:

[0081] The fixing screws 10 are cut into the transverse H-beam 4 and the lateral H-beam 3, and are used to fix the H-beam to the placement plate 7 with the fixing nuts to ensure that the H-beam is installed firmly.

[0082] Fixed screw 10:

[0083] Welded to the upper surface of the placement plate 7, passing through the first threaded hole 9, and fixed with a threaded sleeve nut, the transverse and lateral H-beams are connected to the placement plate to prevent displacement of the H-beams.

[0084] Second threaded hole 11:

[0085] The fixing plate 6 on the channel steel 5 corresponds to the fifth threaded hole 15 of the lateral H-beam 3, allowing the fixing bolt rod to pass through, thereby fixing the channel steel and the lateral H-beam.

[0086] Third threaded hole 12:

[0087] It is opened on the square tube 2 and the horizontal H-beam 4 for the fixing screw rod to pass through, further reinforcing the horizontal H-beam and the square tube and preventing the horizontal H-beam from shifting under load.

[0088] Fourth threaded hole 13:

[0089] A hole is formed on the square tube 2, corresponding to the third threaded hole 12, for the fixing screw rod to pass through, and together with the fixing screw rod and the second fixing nut, to enhance the connection strength between the transverse H-beam and the square tube.

[0090] Fifth threaded hole 15:

[0091] The second threaded hole 11 is opened on the lateral H-beam 3, corresponding to the second threaded hole 11 of the channel steel 5, and is connected to the channel steel and the lateral H-beam by fixing bolt rods, thereby enhancing the lateral stability of the frame.

[0092] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heavy-duty steel structure transfer and bearing platform, characterized in that, include: The support platform (14) includes a base (1), a square tube (2), a lateral H-beam (3), a transverse H-beam (4), and a channel steel (5); Among them, the number of bases (1) is multiple sets. Each set of bases (1) consists of two bases (1) arranged on the left and right sides respectively. The upper surfaces of multiple bases (1) are fixedly connected with square tubes (2). The left side of multiple square tubes (2) is provided with a third threaded hole (12). The multiple third threaded holes (12) pass through the right side of the corresponding square tubes (2). Among them, the front and rear corresponding surfaces of multiple square tubes (2) are fixedly connected with placement plates (7), the lower surfaces of multiple placement plates (7) are fixedly connected with support plates (8), and the multiple support plates (8) are all inclined and fixedly connected to the front and rear surfaces of the corresponding square tubes (2).

2. The heavy-duty steel structure transfer and bearing platform according to claim 1, characterized in that: Each of the square tubes (2) has a fixedly connected placement plate (7) on its left and right corresponding surfaces. Each of the placement plates (7) has a fixedly connected support plate (8) on its lower surface. Each support plate (8) is inclined and connected to the left and right surfaces of the corresponding square tubes (2).

3. The heavy-duty steel structure transfer and bearing platform according to claim 2, characterized in that: Four fixing screws (10) are welded to the upper surface of each of the multiple placement plates (7).

4. The heavy-duty steel structure transfer and bearing platform according to claim 2, characterized in that: Two horizontal H-beams (4) are placed on the upper surfaces of the two corresponding placement plates (7), and eight first threaded holes (9) are opened on the horizontal H-beams (4).

5. The heavy-duty steel structure transfer and bearing platform according to claim 1, characterized in that: The left and right sides of the transverse H-beam (4) are provided with third threaded holes (12). There are multiple transverse H-beams (4), and the structures on the multiple transverse H-beams (4) are completely identical.

6. The heavy-duty steel structure transfer and bearing platform according to claim 2, characterized in that: Eight fixing screws (10) located on the left and right corresponding placement plates (7) respectively penetrate through the inner wall of the corresponding first threaded hole (9); Among them, each of the eight fixing screws (10) is threaded with a first fixing nut to fix the transverse H-beam (4) and the corresponding placement plate (7) together.

7. The heavy-duty steel structure transfer and bearing platform according to claim 1, characterized in that: Two square tubes (2) are provided with fixing screws on opposite sides. The opposite ends of the two fixing screws are rotated and penetrated into the inner walls of the corresponding fourth threaded hole (13) and third threaded hole (12) to fix the transverse H-beam (4) and square tube (2). The outer walls of the two fixing screws are threaded with second fixing nuts.

8. A heavy-duty steel structure transfer and bearing platform according to claim 2, characterized in that: Two corresponding placement plates (7) are placed on the upper surface of a lateral H-beam (3), and eight identical first threaded holes (9) are opened on the lateral H-beam (3); Among them, the lateral H-beam (3) has multiple fifth threaded holes (15), and there are multiple lateral H-beams (3), and the structures of the multiple lateral H-beams (3) are completely identical.

9. A heavy-duty steel structure transfer and bearing platform according to claim 1, characterized in that: Eight fixing screws (10) located on the left and right corresponding placement plates (7) respectively penetrate through the inner wall of the corresponding first threaded hole (9); Among them, each of the eight fixing screws (10) is threaded with a second fixing nut to fix the lateral H-beam (3) together with the corresponding placement plate (7).

10. A heavy-duty steel structure transfer and bearing platform according to claim 1, characterized in that: Two lateral H-beams (3) are arranged on opposite sides and channel steel (5) is placed on each side. Two fixing plates (6) are fixedly connected to the inner wall of the channel steel (5). The two fixing plates (6) are provided with second threaded holes (11). There are multiple channel steels (5) and the structures of the multiple channel steels (5) are completely identical. Among them, the corresponding second threaded hole (11) and fifth threaded hole (15) are connected together by a fixing bolt rod. The fixing bolt rod is threaded with a third fixing nut to fix the two lateral H-beams (3) and channel steel (5) together.

Images