Movable scaffold structure

Abstract

The utility model relates to the technical field of construction equipment, in particular to a movable scaffold structure which comprises a scaffold, connecting frames are fixedly connected to the front surface and the rear surface of the scaffold, inserting plates are inserted into the connecting frames, protective plates are fixedly connected to the top ends of the inserting plates, and supporting frames are fixedly connected to the ends, away from the scaffold, of the connecting frames. An adjusting groove is formed in the top of the supporting frame, an adjusting frame is inserted into the adjusting groove, an inserting block is fixedly connected to the inner top end of the adjusting frame, a telescopic frame is arranged on the portion, below the adjusting frame, of the surface of the supporting frame in an attached mode, and an inserting limiting groove matched with the inserting block is formed in the top end of the telescopic frame. The end, close to the connecting frame, of the telescopic frame is fixedly connected with a telescopic plate, a rectangular groove is formed in the surface of the connecting frame, and a first lifting limiting groove is formed in the surface of the inserting plate. According to the structure, the human body can be shielded and protected, constructors are prevented from falling from the scaffold, the personal safety of the constructors is guaranteed, and the constructors can conveniently move and repeatedly use the scaffold.

Description

Technical Field

[0001] The utility model relates to a movable scaffolding structure, in particular to a movable scaffolding structure applied to the field of construction equipment. Background Art

[0002] Scaffolding is a commonly used type of construction equipment. During offshore construction, when construction needs to be carried out on high buildings, construction workers will use scaffolding.

[0003] The Chinese patent CN207568152U specification discloses a mobile scaffolding, including a scaffolding body, a roller is installed at the bottom of the scaffolding body, and a plurality of support rods for fixing the scaffolding body are hinged on the side of the scaffolding body. The mobile scaffolding has the advantages of stable and reliable structure, high safety, low cost, and can improve construction efficiency.

[0004] When the above scaffold is used by construction workers, when the construction workers stand on it to perform construction, since there is no mechanism provided on it to block the human body to prevent the personnel from accidentally falling from the scaffold, it will have a certain impact on the personal safety of the construction workers. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that most of the existing scaffolds are not provided with a mechanism for blocking the human body to prevent people from accidentally falling from the scaffold.

[0006] In order to solve the above problems, the utility model provides a movable scaffolding structure, including a scaffolding, the front and rear surfaces of the scaffolding are fixedly connected with a connecting frame, a plug-in plate is plugged into the interior of the connecting frame, a protective plate is fixedly connected to the top of the plug-in plate, the end of the connecting frame away from the scaffolding is fixedly connected to the supporting frame, an adjusting groove is provided on the top of the supporting frame, the adjusting frame is plugged into the interior of the adjusting groove, a plug-in block is fixedly connected to the inner top end of the adjusting frame, a telescopic frame is placed on the surface of the supporting frame below the adjusting frame, a plug-in limit groove adapted to the plug-in block is provided on the top of the telescopic frame, the end of the telescopic frame close to the connecting frame is fixedly connected with the telescopic plate, a rectangular groove is provided on the surface of the connecting frame, a first lifting limit groove is provided on the surface of the plug-in plate, a second lifting limit groove is provided on the inner wall of the supporting frame, and a universal wheel is provided at the bottom of the scaffolding.

[0007] In the above-mentioned movable scaffolding structure, it can not only shield and protect the human body, prevent construction workers from falling from the scaffolding, and ensure the personal safety of construction workers, but also facilitate the movement and reuse of personnel.

[0008] As a further improvement of the present application, one end of the telescopic plate passes through the rectangular groove and the second lifting limit groove, and is inserted into the interior of the first lifting limit groove.

[0009] As a further improvement of the present application, one end of the telescopic frame away from the adjustment frame is in contact with the inner wall of the support frame, and the width of the telescopic frame is greater than the width of the second lifting limit groove.

[0010] As a further improvement of the present application, a first adsorption magnetic block is fixedly connected to the inner wall of the adjustment groove, and a second adsorption magnetic block that attracts the first adsorption magnetic block is fixedly connected to the inner wall of the adjustment frame.

[0011] As a further improvement of the present application, both left and right ends of the plug board are provided with limit reinforcement grooves, and the inner wall of the connecting frame is fixedly connected with a limit reinforcement block adapted to the limit reinforcement grooves.

[0012] As another improvement of the present application, a fixing plate is fixedly connected at the front and rear sides of the scaffolding near the bottom, an adjusting reinforcement plate is fixedly connected to the end of the fixing plate away from the scaffolding, an adjusting reinforcement groove is provided on the top of the adjusting reinforcement plate, an adjusting suction cup plate is inserted into the inside of the adjusting reinforcement groove, a plurality of limiting suction cups are fixedly connected to the bottom of the adjusting suction cup plate, a disassembly and assembly seat is fixedly connected at the top of the adjusting reinforcement plate on both sides of the adjusting suction cup plate, a disassembly and assembly block is sleeved on the surface of the disassembly and assembly seat, and disassembly and assembly grooves matching the disassembly and assembly blocks are provided on the left and right ends of the adjusting suction cup plate.

[0013] As another improved supplement of the present application, a lifting and moving block is fixedly connected to the top of the adjusting suction cup plate, and the bottom surface of the disassembly and assembly block is in contact with the top surface of the adjusting reinforcement plate.

[0014] In summary, when this structure is used, universal wheels are used to facilitate the movement of the scaffolding. Considering the cost, flexibility and reuse, etc., the mobile scaffolding is successfully designed and applied. Its frame structure is made of scaffolding tubes, and the height and width can be adjusted according to the site conditions. Walkways are set up on the frame and railings are arranged. Four universal wheels are added under the frame. The two universal wheels at the rear have braking functions, which facilitate the movement and reuse of the scaffolding while ensuring safety. The movable scaffolding is mainly used when untying at sea. When in use, it is only necessary to move the scaffolding to the position where it needs to be untied, and use the brake device of the casters to fix it before construction can be carried out. Compared with traditional disassembly and assembly scaffolding, it can effectively shorten the construction time, improve construction efficiency, and save costs to the greatest extent. When construction workers stand on the scaffolding for construction, they need to move the protective plate up and down according to the height suitable for personnel protection. Before moving the protective plate up and down, the adjustment frame needs to be moved upward. When the scaffold is in the upright position, the extension arm is moved upwards to move the extension arm back into the upright position, and the extension arm is moved downwards to move the extension arm back into the upright position, so that the extension arm can move upwards and downwards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the first and second implementation modes of the present application;

[0016] Figure 2 For this application Figure 1 A partial enlarged schematic diagram in the middle;

[0017] Figure 3 This is a schematic diagram of the protective plate structure of the first embodiment of the present application;

[0018] Figure 4 For this application Figure 3 A partial enlarged schematic diagram of point B in the middle;

[0019] Figure 5 This is a schematic diagram of the support frame structure of the first embodiment of the present application;

[0020] Figure 6 This is a schematic diagram of the connecting frame structure of the first embodiment of the present application;

[0021] Figure 7 This is a schematic diagram of the structure of the adjusting suction cup plate of the second embodiment of the present application.

[0022] Description of the numbers in the figure:

[0023] 1. Scaffolding; 2. Connecting frame; 3. Plug-in plate; 4. Protective plate; 5. Support frame; 6. Adjustment slot; 7. Adjustment frame; 8. Plug-in block; 9. Telescopic frame; 10. Plug-in limit slot; 11. Telescopic plate; 12. Rectangular slot; 13. First lifting limit slot; 14. Second lifting limit slot; 15. First adsorption magnetic block; 16. Second adsorption magnetic block; 17. Limiting reinforcement slot; 18. Limiting reinforcement block; 19. Fixed plate; 20. Adjustment reinforcement plate; 21. Adjustment reinforcement slot; 22. Adjustment suction cup plate; 23. Limiting suction cup; 24. Disassembly and assembly seat; 25. Lifting and moving block; 26. Disassembly and assembly block; 27. Disassembly and assembly slot; 28. Universal wheel. DETAILED DESCRIPTION

[0024] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0025] The first implementation method:

[0026] Figure 1-6 A movable scaffolding structure is shown, including a scaffolding 1, the front and rear surfaces of the scaffolding 1 are fixedly connected with a connecting frame 2, a plug-in plate 3 is plugged into the interior of the connecting frame 2, a protective plate 4 is fixedly connected to the top of the plug-in plate 3, the end of the connecting frame 2 away from the scaffolding 1 is fixedly connected to a supporting frame 5, an adjusting slot 6 is provided on the top of the supporting frame 5, an adjusting frame 7 is plugged into the interior of the adjusting slot 6, a plug-in block 8 is fixedly connected to the inner top of the adjusting frame 7, a telescopic frame 9 is placed on the surface of the supporting frame 5 below the adjusting frame 7, a plug-in limiting slot 10 adapted to the plug-in block 8 is provided on the top of the telescopic frame 9, a telescopic plate 11 is fixedly connected to the end of the telescopic frame 9 close to the connecting frame 2, a rectangular slot 12 is provided on the surface of the connecting frame 2, a first lifting limiting slot 13 is provided on the surface of the plug-in plate 3, a second lifting limiting slot 14 is provided on the inner wall of the supporting frame 5, and a universal wheel 28 is provided at the bottom of the scaffolding 1;

[0027] This solution can be realized. When in use, the universal wheels 28 are used to facilitate personnel to move the scaffolding 1. Considering the cost, flexibility and reuse, the mobile scaffolding 1 is successfully designed and applied. Its frame structure is made of scaffolding pipes, and the height and width can be adjusted according to the site conditions. Walkway boards are set up on the frame and railings are arranged. Four universal wheels 28 are added under the frame. The two universal wheels 28 on the rear side have a braking function, which facilitates the movement and reuse of the scaffolding 1 while ensuring safety. The movable scaffolding 1 is mainly used when untying at sea. When in use, it is only necessary to move the scaffolding 1 to the position where it needs to be untied, and use the brake device of the caster to fix it before construction can be carried out. Compared with the traditional detachable scaffolding 1, it can effectively shorten the construction time, improve construction efficiency, and save costs to the greatest extent;

[0028] When the guard plate 4 is moved to a suitable height, the plug block 8 is inserted into the plug limit slot 10 to prevent the telescopic frame 9 from moving to the side away from the connecting frame 2, and one end of the telescopic plate 11 is inserted into the first lifting limit slot 13 to prevent the plug plate 3 from moving up and down. Therefore, when the structure is in use, it can shield and protect the human body, thereby preventing the construction workers from falling from the scaffold 1, and then ensuring the personal safety of the construction workers.

[0029] Figure 3-6 It is shown that one end of the telescopic plate 11 passes through the rectangular groove 12 and the second lifting limit groove 14, and is plugged into the inside of the first lifting limit groove 13, the end of the telescopic frame 9 away from the adjusting frame 7 is in contact with the inner wall of the support frame 5, the width of the telescopic frame 9 is greater than the width of the second lifting limit groove 14, the inner wall of the adjusting groove 6 is fixedly connected with a first adsorption magnetic block 15, the inner wall of the adjusting frame 7 is fixedly connected with a second adsorption magnetic block 16 that attracts the first adsorption magnetic block 15, the left and right ends of the plug-in board 3 are provided with limited reinforcement grooves 17, and the inner wall of the connecting frame 2 is fixedly connected with a limited reinforcement block 18 that matches the limited reinforcement groove 17;

[0030] When in use, after one end of the adjustment frame 7 is retracted into the adjustment slot 6, the first adsorption magnetic block 15 will be adsorbed together with the second adsorption magnetic block 16, thereby improving the stability of one end of the adjustment frame 7 in the adjustment slot 6, and then improving the stability of the plug-in block 8 in the plug-in limit slot 10. When the plug-in board 3 is moved up and down, the limit reinforcement block 18 can prevent the plug-in board 3 from separating from the connecting frame 2.

[0031] The second implementation method:

[0032] Based on the first embodiment, this embodiment adds an adjusting suction cup plate 22, a limiting suction cup 23 and related contents, and the rest of the parts are consistent with the first embodiment.

[0033] Figure 1 and Figure 7It is shown that a fixing plate 19 is fixedly connected at the front and rear sides of the scaffolding 1 near the bottom, and an adjusting reinforcement plate 20 is fixedly connected to the end of the fixing plate 19 away from the scaffolding 1. An adjusting reinforcement groove 21 is provided on the top of the adjusting reinforcement plate 20, and an adjusting suction cup plate 22 is inserted inside the adjusting reinforcement groove 21. A plurality of limiting suction cups 23 are fixedly connected to the bottom of the adjusting suction cup plate 22. A disassembly seat 24 is fixedly connected to the top of the adjusting reinforcement plate 20 at both sides of the adjusting suction cup plate 22. A disassembly block 26 is sleeved on the surface of the disassembly seat 24. Disassembly grooves 27 compatible with the disassembly block 26 are provided at the left and right ends of the adjusting suction cup plate 22. A lifting and moving block 25 is fixedly connected to the top of the adjusting suction cup plate 22, and the bottom surface of the disassembly block 26 fits with the top surface of the adjusting reinforcement plate 20.

[0034] This solution can be achieved by moving the scaffold 1 to the construction site, and then moving the disassembly block 26 to rotate it on the disassembly seat 24 until one end of the disassembly block 26 is moved out of the disassembly slot 27. Then the adjusting suction cup plate 22 will drive the limiting suction cup 23. When the bottom of the limiting suction cup 23 is in contact with the ground, it is necessary to apply pressure downward to the adjusting suction cup plate 22 so that the limiting suction cup 23 is adsorbed on the ground, so as to improve the stability of the adjusting suction cup plate 22 on the ground, thereby improving the stability of the scaffold 1 on the ground.

[0035] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A movable scaffold structure, comprising a scaffold (1), characterized in that: The front and rear surfaces of the scaffold (1) are fixedly connected to a connecting frame (2), a plug-in board (3) is plugged into the interior of the connecting frame (2), a protective plate (4) is fixedly connected to the top of the plug-in board (3), a supporting frame (5) is fixedly connected to the end of the connecting frame (2) away from the scaffold (1), an adjusting slot (6) is provided on the top of the supporting frame (5), an adjusting frame (7) is plugged into the interior of the adjusting slot (6), a plug-in block (8) is fixedly connected to the inner top of the adjusting frame (7), and the surface of the supporting frame (5) is located on the adjusting frame. A telescopic frame (9) is placed in close contact with the lower part of the support frame (7), the top of the telescopic frame (9) is provided with a plug-in limit groove (10) adapted to the plug-in block (8), the end of the telescopic frame (9) close to the connecting frame (2) is fixedly connected with a telescopic plate (11), the surface of the connecting frame (2) is provided with a rectangular groove (12), the surface of the plug-in plate (3) is provided with a first lifting limit groove (13), the inner wall of the support frame (5) is provided with a second lifting limit groove (14), and the bottom of the scaffolding (1) is provided with a universal wheel (28).

2. A movable scaffolding structure according to claim 1, characterized in that: One end of the telescopic plate (11) passes through the rectangular groove (12) and the second lifting limit groove (14), and is inserted into the interior of the first lifting limit groove (13).

3. A movable scaffolding structure according to claim 2, characterized in that: One end of the telescopic frame (9) away from the adjustment frame (7) is in contact with the inner wall of the support frame (5), and the width of the telescopic frame (9) is greater than the width of the second lifting limit groove (14).

4. A movable scaffolding structure according to claim 3, characterized in that: A first adsorption magnetic block (15) is fixedly connected to the inner wall of the adjustment groove (6), and a second adsorption magnetic block (16) that attracts the first adsorption magnetic block (15) is fixedly connected to the inner wall of the adjustment frame (7).

5. A movable scaffolding structure according to claim 4, characterized in that: The left and right ends of the plug board (3) are both provided with position-limiting reinforcement grooves (17), and the inner wall of the connecting frame (2) is fixedly connected with a position-limiting reinforcement block (18) adapted to the position-limiting reinforcement grooves (17).

6. A movable scaffolding structure according to claim 5, characterized in that: The scaffold (1) is fixedly connected with a fixing plate (19) at positions near the bottom on both sides of the front and rear sides, and an adjusting reinforcement plate (20) is fixedly connected to one end of the fixing plate (19) away from the scaffold (1). The top of the adjusting reinforcement plate (20) is provided with an adjusting reinforcement groove (21), and an adjusting suction cup plate (22) is inserted into the inside of the adjusting reinforcement groove (21). The bottom of the adjusting suction cup plate (22) is fixedly connected with a plurality of limiting suction cups (23). The top of the adjusting reinforcement plate (20) is located on both sides of the adjusting suction cup plate (22) and is fixedly connected with a disassembly seat (24). A disassembly block (26) is sleeved on the surface of the disassembly seat (24), and both left and right ends of the adjusting suction cup plate (22) are provided with disassembly slots (27) adapted to the disassembly block (26).

7. A movable scaffolding structure according to claim 6, characterized in that: The top of the adjusting suction cup plate (22) is fixedly connected with a lifting and moving block (25), and the bottom surface of the disassembly and assembly block (26) is in contact with the top surface of the adjusting reinforcement plate (20).

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