A mobile scaffolding operating platform

Abstract

This utility model discloses a mobile scaffolding operating platform, belonging to the field of scaffolding technology. It includes two platform panels, with four columns jointly installed on the exterior of both panels. A ladder is positioned between the two platform panels. One platform panel has a stepped opening at its top, with a cover plate inside. A connecting rod is rotatably connected to the inner wall of the cover plate. This mobile scaffolding operating platform, through the ladder positioned between the two platform panels, combined with the stepped opening and the cover plate, allows construction workers to climb from the middle of the platform to the top platform panel without having to climb from the side. This results in more even stress distribution on the scaffolding during climbing, ensuring the overall stability of the scaffolding and increasing climbing safety, preventing the scaffolding from tipping over.

Description

Technical Field

[0001] This utility model belongs to the field of scaffolding technology, and in particular relates to a mobile scaffolding operating platform. Background Technology

[0002] Scaffolding is a working platform erected to ensure the smooth progress of various construction processes. It is classified into external scaffolding and internal scaffolding according to its location; into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding according to different materials; and into pole-type scaffolding, bridge-type scaffolding, frame-type scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, and climbing scaffolding according to its structural form. Scaffolding can make it easier for construction workers to carry out construction.

[0003] The existing utility model with authorization announcement number CN222862831U discloses a mobile scaffolding operation platform, which includes several sets of scaffolding bodies. Each scaffolding body includes four fixed plates, and an operation platform is arranged between the fixed plates. A support column is fixedly connected to the bottom of each fixed plate, and a movable splicing assembly is fixedly connected to the bottom of each support column. The movable splicing assembly includes a cover column fixedly connected to the bottom of the support column.

[0004] The above technical solution can achieve the required scaffolding height through rapid splicing and has a short erection time. At the same time, each spliced ​​scaffolding unit is independent and can be used alone. However, when using the above technical solution, the scaffolding operating platform needs to be climbed from the side of the scaffolding to reach the top position. Since the bottom of the mobile scaffolding operating platform is a movable structure and is not fixed to the ground with bolts, climbing the scaffolding from the side can easily cause the scaffolding to tip over due to uneven weight distribution, which greatly affects the safety of using the mobile scaffolding operating platform.

[0005] To address these issues, we propose a mobile scaffolding operation platform. Utility Model Content

[0006] The purpose of this invention is to solve the problem in the prior art that climbing scaffolding from the side can easily cause the scaffolding to tip over due to uneven gravity, affecting the safety of mobile scaffolding operating platforms. Therefore, this invention proposes a mobile scaffolding operating platform.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A mobile scaffolding operating platform includes two platform panels, with four columns commonly mounted on the exterior of both platform panels. A ladder is positioned between the two platform panels. One of the platform panels has a stepped opening at its top, and a cover plate is installed inside the stepped opening. A connecting rod is rotatably connected to the inner wall of the cover plate, with both ends of the connecting rod fixedly connected to the inner wall of the stepped opening. Two torsion springs are fitted onto the outer surface of the connecting rod, with one end of each torsion spring fixedly connected to one side of the cover plate and the other end fixedly connected to the inner wall of the stepped opening. A positioning plate is fixedly connected to the inner wall of the stepped opening, and a positioning hole is provided on the upper surface of the positioning plate. A limiting seat is fixedly connected to the bottom surface of the cover plate, and a positioning rod is slidably connected inside the limiting seat. A fixing sleeve is fixedly connected to the bottom surface of the cover plate, and a permanent magnet is fixedly embedded inside the fixing sleeve. The right side of the fixing sleeve contacts the left end of the positioning rod.

[0008] Preferably, each of the columns is fixedly connected to a mounting base at its bottom end, and each mounting base is fixedly connected to a brakeable swivel wheel on its bottom surface.

[0009] Preferably, the four columns are provided with four reinforcing rods on the outside, and each reinforcing rod is fitted with a first positioning pin inside, with one end of each first positioning pin penetrating into the interior of the column.

[0010] Preferably, both sides of the two platform plates are provided with stabilizing rods, and each stabilizing rod is fitted with a second positioning pin inside, with one end of each second positioning pin penetrating into the interior of the column.

[0011] Preferably, each of the stabilizing rods has an arc-shaped plate fitted on its outer surface, and the outer surface of each arc-shaped plate is fixedly connected to one side of the platform plate. Each arc-shaped plate has a third positioning pin inserted inside it, and one end of each third positioning pin penetrates into the interior of the stabilizing rod.

[0012] Preferably, the outer surfaces of the four columns are provided with four guardrails, and each guardrail is fitted with two fourth positioning pins, one end of each fourth positioning pin penetrating into the interior of the column.

[0013] Preferably, the ladder has four mounting bolts connected to its internal threads, one end of each mounting bolt penetrating into the interior of the platform plate, and each mounting bolt is threadedly connected to the platform plate.

[0014] Preferably, the upper surface of the cover plate is provided with a lever groove, and a handle is fixedly connected to the inner wall of the lever groove.

[0015] In summary, the technical effects and advantages of this utility model are as follows: 1. By using a ladder placed between two platform panels and a stepped opening, construction workers can climb from the middle of the mobile scaffolding operating platform to the top platform panel without having to climb the scaffolding from the side. This allows the scaffolding to be stressed more evenly during the climb, ensuring the overall stability of the scaffolding when workers are climbing. This increases the safety of climbing the mobile scaffolding operating platform and prevents the scaffolding from tipping over during the climb. 2. By incorporating a cover plate, connecting rod, and torsion spring, the cover plate can be automatically closed by the spring force provided by the torsion spring while construction workers open it to climb to the upper platform. Furthermore, the cover plate, combined with the stepped groove with its stepped opening, increases the stability of the fit between the cover plate and the platform, ensuring the upper platform remains relatively flat and enhancing the safety of construction workers when stepping on the cover plate. Once the cover plate is open, sliding the positioning rod downwards and inserting it into the positioning hole restricts the cover plate's position, preventing it from closing automatically. This facilitates the movement of construction workers from the upper platform to the lower platform via a ladder. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the column of this utility model; Figure 2 This is a cross-sectional three-dimensional structural schematic diagram of the platform plate of this utility model; Figure 3 This is a three-dimensional structural diagram of the ladder of this utility model; Figure 4 This is a three-dimensional cross-sectional structural diagram of the cover plate of this utility model; Figure 5 This is a three-dimensional structural diagram of the cover plate of this utility model after it is opened.

[0017] In the diagram: 1. Platform plate; 2. Column; 3. Ladder; 4. Stepped opening; 5. Cover plate; 6. Connecting rod; 7. Torsion spring; 8. Positioning plate; 9. Positioning hole; 10. Limiting seat; 11. Positioning rod; 12. Fixing sleeve; 13. Permanent magnet; 14. Mounting base; 15. Brakeable caster wheel; 16. Reinforcing rod; 17. First positioning pin; 18. Stabilizing rod; 19. Arc plate; 20. Third positioning pin; 21. Second positioning pin; 22. Guardrail; 23. Fourth positioning pin; 24. Mounting bolt; 25. Actuating groove; 26. Handle. 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] Reference Figure 1-5A mobile scaffolding operating platform includes two platform panels 1, four columns 2 are provided on the outside of the two platform panels 1, a ladder 3 is provided between the two platform panels 1, a mounting base 14 is fixedly connected to the bottom of each column 2, and a brakeable swivel wheel 15 is fixedly connected to the bottom surface of each mounting base 14. By using the mounting base 14 in conjunction with the brakeable swivel wheel 15, the device can be moved smoothly, thus achieving the mobile effect of the scaffolding operating platform.

[0020] One of the platform plates 1 has a stepped opening 4 on its top. Inside the stepped opening 4 is a cover plate 5. The inner wall of the cover plate 5 is rotatably connected to a connecting rod 6. Four reinforcing rods 16 are provided on the outside of the four columns 2. Each reinforcing rod 16 has a first positioning pin 17 inserted inside it. One end of each first positioning pin 17 penetrates into the interior of the column 2. The reinforcing rods 16, together with the first positioning pins 17, can increase the connection strength between the columns 2, making the structure of the columns 2 more stable and reliable.

[0021] Both ends of the connecting rod 6 are fixedly connected to the inner wall of the stepped opening 4. Two torsion springs 7 are sleeved on the outer surface of the connecting rod 6. One end of each torsion spring 7 is fixedly connected to one side of the cover plate 5, and the other end of each torsion spring 7 is fixedly connected to the inner wall of the stepped opening 4. Stabilizing rods 18 are provided on both sides of the two platform plates 1. Each stabilizing rod 18 has a second positioning pin 21 inserted inside. One end of each second positioning pin 21 penetrates into the interior of the column 2. Through the cooperation of the stabilizing rods 18 and the second positioning pins 21, the position can be provided for the subsequent splicing of the platform plates 1, and the tightness of the fit between the columns 2 can be further increased.

[0022] A positioning plate 8 is fixedly connected to the inner wall of the stepped opening 4. The upper surface of the positioning plate 8 is provided with a positioning hole 9. An arc-shaped plate 19 is fitted on the outer surface of each stabilizing rod 18. The outer surface of each arc-shaped plate 19 is fixedly connected to one side of the platform plate 1. A third positioning pin 20 is engaged inside each arc-shaped plate 19. One end of each third positioning pin 20 penetrates into the interior of the stabilizing rod 18. By cooperating with the arc-shaped plate 19 and the third positioning pin 20, the platform plate 1 can be smoothly spliced ​​with the stabilizing rod 18, increasing the splicing stability of the platform plate 1 and the stabilizing rod 18 and preventing the platform plate 1 and the stabilizing rod 18 from loosening after splicing.

[0023] The bottom surface of the cover plate 5 is fixedly connected to the limiting seat 10. The limiting seat 10 is slidably connected to the positioning rod 11. The outer surfaces of the four columns 2 are jointly provided with four guardrails 22. The four guardrails 22 are two long and two short and are arranged on opposite sides. Each guardrail 22 is fitted with two fourth positioning pins 23. One end of each fourth positioning pin 23 penetrates into the interior of the column 2. The fourth positioning pins 23 can be used to position and fix the guardrail 22 on the column 2. The guardrails 22 can increase the safety protection effect when using scaffolding.

[0024] A fixing sleeve 12 is fixedly connected to the bottom surface of the cover plate 5. A permanent magnet 13 is fixedly embedded inside the fixing sleeve 12. The right side of the fixing sleeve 12 contacts the left end of the positioning rod 11. Four mounting bolts 24 are threadedly connected inside the ladder 3. One end of each mounting bolt 24 penetrates into the interior of the platform plate 1. Each mounting bolt 24 is threadedly connected to the platform plate 1. The mounting bolts 24 can fix the ladder 3 between the two platform plates 1 and make the ladder 3 tilted, increasing the installation firmness and load-bearing capacity of the ladder 3, and making it convenient for construction workers to climb the ladder 3 stably.

[0025] The upper surface of the cover plate 5 is provided with a lever groove 25, and a handle 26 is fixedly connected to the inner wall of the lever groove 25. By using the lever groove 25 in conjunction with the handle 26, the ease of manual opening and closing of the cover plate 5 can be increased, making it convenient for construction personnel to open or close the cover plate 5.

[0026] The working principle of this utility model is as follows: In use, the device is first moved to the construction position using the brakeable universal caster 15 and mounting base 14. Then, when construction workers need to climb to the upper platform 1, they simply climb upwards using the inclined ladder 3 and manually push the cover plate 5 upwards to access the upper platform 1 through the stepped opening 4. This allows workers to climb from the middle of the mobile scaffolding platform to the top platform 1 without having to climb from the side, resulting in more even force distribution on the scaffolding during climbing. This ensures the overall stability of the scaffolding and increases the safety of climbing the mobile scaffolding platform, preventing tipping. When workers manually push the cover plate 5 upwards, it rotates along the axis of the connecting rod 6, causing the torsion spring 7 to twist and accumulate elasticity. This allows the workers to stand on the upper platform 1, and the elasticity provided by the torsion spring 7 allows the cover plate to... 5. Quickly reset the cover plate 5 and utilize the stepped groove of the stepped opening 4 to increase the stability of the fit between the cover plate 5 and the platform plate 1, allowing the upper platform plate 1 to remain relatively flat, increasing the safety of construction personnel when stepping on the cover plate 5, and preventing the cover plate 5 from opening due to shaking or loosening. When the cover plate 5 is opened to be perpendicular to the platform plate 1, the positioning rod 11 is slid downward with the limiting seat 10, and the positioning rod 11 is inserted into the positioning hole 9 on the positioning plate 8. At this time, the positioning rod 11, in conjunction with the positioning plate 8 and the limiting seat 10, is used to... The cover plate 5 can be restricted to a certain position, preventing it from closing automatically. This makes it easier for construction workers to move from the upper platform plate 1 to the lower platform plate 1 via the ladder 3. When it is necessary to close the cover plate 5, simply disengage the positioning rod 11 from the positioning hole 9 and make the other end of the positioning rod 11 contact the fixing sleeve 12. At this time, the magnetic force generated by the permanent magnet 13 inside the fixing sleeve 12 can attract the position of the positioning rod 11, preventing it from sliding freely and thus avoiding the positioning rod 11 from affecting the smooth opening and closing of the cover plate 5.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] 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 mobile scaffold working platform comprising two platform decks (1), characterised in that: Four pillars (2) are provided on the outside of the two platform plates (1). A ladder (3) is provided between the two platform plates (1). A stepped opening (4) is provided above one of the platform plates (1). A cover plate (5) is provided inside the stepped opening (4). A connecting rod (6) is rotatably connected to the inner wall of the cover plate (5). Both ends of the connecting rod (6) are fixedly connected to the inner wall of the stepped opening (4). Two torsion springs (7) are sleeved on the outer surface of the connecting rod (6). One end of each torsion spring (7) is fixedly connected to one side of the cover plate (5). The other end of each of the torsion springs (7) is fixedly connected to the inner wall of the stepped opening (4). The inner wall of the stepped opening (4) is fixedly connected to a positioning plate (8). The upper surface of the positioning plate (8) is provided with a positioning hole (9). The bottom surface of the cover plate (5) is fixedly connected to a limiting seat (10). The inside of the limiting seat (10) is slidably connected to a positioning rod (11). The bottom surface of the cover plate (5) is fixedly connected to a fixing sleeve (12). The inside of the fixing sleeve (12) is fixedly embedded with a permanent magnet (13). The right side of the fixing sleeve (12) is in contact with the left end of the positioning rod (11).

2. A mobile scaffolding operating platform according to claim 1 wherein: Each of the columns (2) is fixedly connected to a mounting base (14) at its bottom end, and each mounting base (14) is fixedly connected to a brakeable caster wheel (15) on its bottom surface.

3. The mobile scaffolding work platform of claim 1, wherein: The four columns (2) are provided with four reinforcing rods (16) on the outside. Each reinforcing rod (16) is fitted with a first positioning pin (17) inside. One end of each first positioning pin (17) penetrates into the interior of the column (2).

4. The mobile scaffolding work platform of claim 1, wherein: Both sides of the two platform plates (1) are provided with stabilizing rods (18), and each stabilizing rod (18) is fitted with a second positioning pin (21), and one end of each second positioning pin (21) penetrates into the interior of the column (2).

5. A mobile scaffolding operating platform according to claim 4, characterized in that: Each of the stabilizing rods (18) has an arc-shaped plate (19) fitted on its outer surface. The outer surface of each arc-shaped plate (19) is fixedly connected to one side of the platform plate (1). Each arc-shaped plate (19) has a third positioning pin (20) inserted inside it. One end of each third positioning pin (20) penetrates into the interior of the stabilizing rod (18).

6. The mobile scaffolding work platform of claim 1, wherein: The outer surfaces of the four columns (2) are provided with four guardrails (22), and each guardrail (22) has two fourth positioning pins (23) inside, one end of each fourth positioning pin (23) penetrating into the interior of the column (2).

7. The mobile scaffolding work platform of claim 1, wherein: The ladder (3) has four mounting bolts (24) internally threaded. One end of each mounting bolt (24) penetrates into the interior of the platform plate (1), and each mounting bolt (24) is threadedly connected to the platform plate (1).

8. The mobile scaffolding work platform of claim 1, wherein: The upper surface of the cover plate (5) is provided with a lever groove (25), and a handle (26) is fixedly connected to the inner wall of the lever groove (25).

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