Scaffold with antiskid structure
By introducing an anti-slip structure into the scaffolding, and using a threaded rod to drive the anti-slip mat to contact the ground, the problem of easy slippage of the existing scaffolding is solved, and stability and safety are improved.
Patent Information
- Application Number
- CN202420538783.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-03-20
AI Technical Summary
Existing scaffolds are prone to slip from the ground when impacted by external forces, resulting in collapse and injuries to workers.
A scaffolding with an anti-slip structure is designed. By setting up a bracket, a connecting rod, a connecting block, a threaded groove, a threaded rod, an anti-slip frame and an anti-slip pad, the rotation of the threaded rod drives the anti-slip frame downward, so that the anti-slip pad contacts the ground, thereby improving stability.
Effectively prevent scaffolding from slipping due to external impact, improve stability, ensure workers' safety, and achieve leveling on uneven ground.
Smart Images
Figure CN222771830U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering, in particular to a scaffold with an anti-slip structure. Background Art
[0002] Scaffolding refers to various supports set up at construction sites for workers to operate and solve vertical and horizontal transportation. It is a common term in the construction industry, referring to the use of scaffolding on construction sites for exterior walls, interior decoration, or places with high floor heights that cannot be directly constructed. It is mainly used for construction workers to work up and down, or for the outer safety net enclosure and high-altitude installation of components.
[0003] The scaffolding currently in use is generally connected by several columns and connectors, and a platform is built between the columns for workers to work on the platform. When the scaffolding is hit by external force, it is easy for the scaffolding to slip against the ground and collapse, causing the workers to fall from a height and get injured. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide a scaffold with an anti-slip structure to solve the technical problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scaffold with an anti-slip structure, comprising a bracket and a connecting rod, a connecting rod is welded between two of the brackets, a connecting block is welded to one side of the connecting rod, a threaded groove is provided inside the connecting block, a threaded rod is penetrated inside the threaded groove, an anti-slip frame is penetrated inside the connecting block and located on one side of the threaded rod, the bottom end of the threaded rod is connected to the anti-slip frame via a bearing, and an anti-slip pad is glued to the bottom of the anti-slip frame.
[0006] Preferably, a column is slidably connected inside the bracket, a platform is welded between the four columns, and a screw rod is threadedly connected to one end of the column.
[0007] Preferably, the bottom end of the screw rod is connected to the bracket via a bearing, and limiting grooves are symmetrically provided inside the bracket.
[0008] Preferably, the limiting groove is internally slidably connected with a limiting block, one side of the limiting block is welded to the column, and the column and the bracket are slidably connected to the limiting groove via the limiting block.
[0009] Preferably, a support frame is welded between the two brackets, and a support rod is arranged inside the support frame.
[0010] Preferably, a motor is installed on the top of the support frame, and an output end of the motor is connected to a bevel gear set via a coupling.
[0011] Preferably, the outside of the support rod is welded to the bevel gear set, and the inside of the bevel gear set is welded to the outside of the screw rod.
[0012] In summary, the utility model mainly has the following beneficial effects:
[0013] 1. The existing scaffolding is generally constructed by several columns and connecting pieces, and then a construction platform is placed. When the scaffolding is hit by external force, it is easy to slip on the ground and cause collapse. The utility model provides a bracket, a connecting rod, a connecting block, a threaded groove, a threaded rod, an anti-skid frame and an anti-skid pad. When the bracket is moved to the required position through the pulley, the threaded rod is rotated. When the anti-skid frame is driven to move downward when the threaded rod rotates, the anti-skid frame and the anti-skid pad contact the ground, thereby achieving the purpose of facilitating stable support, preventing the scaffolding from slipping due to external impact, and at the same time, it can be leveled on the ground with different heights;
[0014] 2. Existing scaffoldings are generally stacked on columns and connected with connecting pieces to adjust the height of the scaffolding. The utility model arranges columns, platforms, screw rods, limit grooves, limit blocks, support frames, support rods, motors and bevel gear sets. When the motor is started, the output end of the motor drives the bevel gear set to rotate, and the bevel gear set drives the support rods and the bevel gear sets welded to the two ends of the support rods to rotate, and the screw rods also rotate with the bevel gear sets. When the screw rods rotate, the columns threaded with the screw rods can move up and down, thereby achieving the purpose of adjusting the height of the scaffolding. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the internal structure of the utility model;
[0016] Figure 2 It is a side view structural schematic diagram of the utility model;
[0017] Figure 3 It is a schematic diagram of the top view structure of the utility model;
[0018] Figure 4 It is a front view structural schematic diagram of the utility model.
[0019] In the figure: 1. bracket; 2. connecting rod; 3. connecting block; 4. threaded groove; 5. threaded rod; 6. anti-skid frame; 7. anti-skid pad; 8. column; 9. platform; 10. screw rod; 11. limit groove; 12. limit block; 13. support frame; 14. support rod; 15. motor; 16. bevel gear set. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0021] The following describes an embodiment of the utility model based on its overall structure.
[0022] A scaffold with an anti-slip structure, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a bracket 1 and a connecting rod 2, a connecting rod 2 is welded between the two brackets 1, a connecting block 3 is welded on one side of the connecting rod 2, a threaded groove 4 is opened inside the connecting block 3, a threaded rod 5 is penetrated inside the threaded groove 4, an anti-slip frame 6 is penetrated on one side of the threaded rod 5 inside the connecting block 3, the bottom end of the threaded rod 5 is connected to the anti-slip frame 6 through a bearing, an anti-slip pad 7 is glued to the bottom of the anti-slip frame 6, the threaded rod 5 is rotated, and when the threaded rod 5 rotates, the anti-slip frame 6 is driven to move downward, and the anti-slip frame 6 and the anti-slip pad 7 are in contact with the ground, thereby achieving the purpose of facilitating stable support and preventing the scaffolding from slipping due to external force impact. When the ground is not flat enough, the threaded rod 5 at a low position can be twisted to move downward, so that the scaffolding can be stably placed.
[0023] See also Figure 1 and Figure 4 It can be seen that the interior of the bracket 1 is slidably connected with a column 8, a platform 9 is welded and connected between the four columns 8, a screw rod 10 is threadedly connected to one end of the column 8, a support frame 13 is welded and connected between the two brackets 1, a support rod 14 is arranged inside the support frame 13, a motor 15 is installed on the top of the support frame 13, the output end of the motor 15 is connected to a bevel gear set 16 through a coupling, the outside of the support rod 14 is welded and connected to the bevel gear set 16, and the inside of the bevel gear set 16 is welded and connected to the outside of the screw rod 10. When the motor 15 is started, the output end of the motor 15 drives the bevel gear set 16 to rotate, and the bevel gear set 16 drives the support rod 14 and the bevel gear set 16 welded and connected at both ends of the support rod 14 to rotate, and the screw rod 10 also rotates with the bevel gear set 16. When the screw rod 10 rotates, the column 8 threadedly connected to the screw rod 10 can move up and down, thereby achieving the purpose of adjusting the height of the scaffolding.
[0024] See also Figure 1 It can be seen that the bottom end of the screw rod 10 is connected to the bracket 1 through a bearing, a limiting groove 11 is symmetrically provided inside the bracket 1, a limiting block 12 is slidably connected to the limiting groove 11, one side of the limiting block 12 is welded to the column 8, and the column 8 and the bracket 1 are slidably connected to the limiting groove 11 through the limiting block 12, thereby achieving the purpose of facilitating the limiting movement of the column 8.
[0025] The working principle of the utility model is as follows: when using the scaffolding with anti-skid structure, the bracket 1 is moved to the required position through the pulley, and the threaded rod 5 is rotated. When the threaded rod 5 rotates, the anti-skid frame 6 is driven to move downward, and the anti-skid frame 6 and the anti-skid pad 7 are in contact with the ground, thereby achieving the purpose of stable support and preventing the scaffolding from slipping due to external impact force. At the same time, it can be leveled on the ground with different heights. When the motor 15 is started, the output end of the motor 15 drives the bevel gear set 16 to rotate, and the bevel gear set 16 drives the support rod 14 and the bevel gear set 16 welded at both ends of the support rod 14 to rotate, and the screw rod 10 also rotates with the bevel gear set 16. When the screw rod 10 rotates, the column 8 threadedly connected to the screw rod 10 can move up and down, thereby achieving the purpose of adjusting the height of the scaffolding. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.
[0026] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A scaffold with an anti-slip structure, comprising a bracket (1) and a connecting rod (2), characterized in that: A connecting rod (2) is welded between the two brackets (1), a connecting block (3) is welded to one side of the connecting rod (2), a threaded groove (4) is provided inside the connecting block (3), a threaded rod (5) is connected through the inside of the threaded groove (4), an anti-slip frame (6) is connected through the inside of the connecting block (3) and located on one side of the threaded rod (5), the bottom end of the threaded rod (5) is connected to the anti-slip frame (6) via a bearing, and an anti-slip pad (7) is glued to the bottom of the anti-slip frame (6).
2. The scaffolding with an anti-slip structure according to claim 1, characterized in that: A column (8) is slidably connected inside the bracket (1), a platform (9) is welded between four columns (8), and a screw rod (10) is threadedly connected to one end of the column (8).
3. The scaffolding with an anti-slip structure according to claim 2, characterized in that: The bottom end of the screw rod (10) is connected to the bracket (1) via a bearing, and the bracket (1) is symmetrically provided with limiting grooves (11) inside.
4. The scaffolding with an anti-slip structure according to claim 3, characterized in that: The limiting groove (11) is internally slidably connected to a limiting block (12), one side of the limiting block (12) is welded to the column (8), and the column (8) and the bracket (1) are slidably connected to the limiting groove (11) via the limiting block (12).
5. The scaffolding with an anti-slip structure according to claim 4, characterized in that: A support frame (13) is welded between the two brackets (1), and a support rod (14) is arranged inside the support frame (13).
6. The scaffolding with an anti-slip structure according to claim 5, characterized in that: A motor (15) is installed on the top of the support frame (13), and an output end of the motor (15) is connected to a bevel gear set (16) via a coupling.
7. The scaffolding with an anti-slip structure according to claim 6, characterized in that: The outside of the support rod (14) is welded to the bevel gear set (16), and the inside of the bevel gear set (16) is welded to the outside of the screw rod (10).