Steel correcting device for building construction
By designing a steel correction device including a working table, a support frame, a roller and a driver, the concave surface problem of steel during construction is solved, and automatic correction of steels of different thicknesses and diameters is achieved, and construction efficiency and operation convenience are improved.
Patent Information
- Application Number
- CN202420322128.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-02-21
AI Technical Summary
During construction, steel is prone to bumps during transportation and handling, resulting in concave surfaces. Due to the small internal space of the steel pipe, it is difficult to effectively correct, resulting in low construction efficiency.
A steel correction device including an operating table, a support frame, a roller and a driver is designed. The steel surface is rolled and flattened through the roller, and the distance between the roller and the groove can be automatically adjusted. It is suitable for steel of different thicknesses and diameters. And the rotation and movement of the drum is achieved through the driver and screw.
Automatic correction of the uneven position of the steel pipe or steel plate surface is achieved, construction efficiency is improved, steel is restored to its original state, and operation is simple and convenient.
Smart Images
Figure CN222306922U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, and in particular relates to a steel material correction device for building construction. Background Art
[0002] With the continuous advancement of urbanization and the continuous development of civil engineering, the amount of construction is increasing, and at the same time, the requirements for construction time and quality are getting higher and higher. A lot of steel materials, such as steel bars and steel pipes, are often used in the construction process. However, in the process of transporting and moving steel materials, there will be many bumps between steel materials and between steel materials and transportation tools, resulting in many large and small concave surfaces on the surface of the steel. Before being used in construction, the steel pipe needs to be corrected to restore its surface to a smooth surface. However, due to the small internal space of the steel pipe, it is not easy to process and correct the surface of the steel pipe. Therefore, when knocking on the outside, the force is not easy to control, and it is easy to knock it out of shape, resulting in low efficiency at the construction site. Utility Model Content
[0003] The utility model provides a steel material correction device for construction, which has the characteristics of being able to correct uneven surfaces of steel pipes or steel plates, and being able to correct steel pipes and steel plates of different thicknesses, and automatically flattening uneven surfaces of steel materials.
[0004] The utility model provides the following technical solutions: a steel material correction device for construction, comprising an operating table and support frames arranged at both ends thereof, wherein the two ends of the operating table are respectively fixedly connected to the two support frames, and a groove is provided on the top of the operating table, a bottom plate is connected and arranged between the two support frames, a roller is provided inside the groove, a mounting bracket for mounting the roller is provided at the bottom of the roller, an outer shell is provided at the bottom end of the mounting bracket, a connecting plate is detachably connected to one side of the outer shell, and a roller is provided at the bottom of the outer shell, a driver is installed on one side of one of the support frames, a screw is provided at the output end of the driver, a screw hole matching the screw is provided on one side of the outer shell, and one end of the screw passes through the outer shell and is rotatably connected to the other support frame.
[0005] Wherein, connecting shafts are arranged on both sides of the mounting bracket, and a plurality of limiting holes matching the connecting shafts are correspondingly opened on the outer shell and the connecting plate.
[0006] Among them, a slot is provided at one end of the connecting shaft, a limit pin is inserted in the slot, a limit block is provided at one end of the limit pin, and the diameter of the limit block is greater than the diameter of the limit hole.
[0007] Among them, a fixing pin is arranged on one side of the connecting plate, and a connecting groove matching with the fixing pin is arranged on one end of the outer shell, and the fixing pin passes through the connecting plate and is engaged with the connecting groove.
[0008] Wherein, the outer shell is slidably connected to the top of the bottom plate through the roller, and the two ends of the bottom plate are fixedly connected to the two support frames respectively.
[0009] The beneficial effects of the utility model are:
[0010] The new device can correct the uneven positions on the surface of steel pipes or steel plates, and can correct steel pipes and steel plates of different thicknesses, automatically flattening the uneven positions on the steel surface to restore the steel to its original state. At the same time, the device is easy to operate and simple to use. It is easy to operate at the construction site, and the process of correcting steel is faster and more efficient.
[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0013] Figure 2 It is a dynamic schematic diagram of the drum in the utility model;
[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;
[0015] Figure 4 For this utility model Figure 3 Enlarged view of part A in the middle.
[0016] In the figure: 1. operating table; 11. supporting frame; 12. groove; 13. bottom plate; 2. roller; 21. mounting bracket; 211. connecting shaft; 212. slot; 22. outer shell; 221. limiting pin; 23. connecting plate; 231. limiting hole; 24. roller; 25. fixing pin; 251. connecting groove; 3. driver; 31. screw; 32. screw hole. DETAILED DESCRIPTION
[0017] See also Figure 1-Figure 4The utility model provides the following technical solutions: it includes an operating table 1 and support frames 11 are arranged at both ends of the operating table 1, the two ends of the operating table 1 are respectively fixedly connected to the two support frames 11, and a groove 12 is opened on the top of the operating table 1, a bottom plate 13 is connected and arranged between the two support frames 11, a roller 2 is arranged inside the groove 12, and a mounting bracket 21 for mounting the roller 2 is arranged at the bottom of the roller 2, an outer shell 22 is arranged at the bottom end of the mounting bracket 21, a connecting plate 23 is detachably connected to one side of the outer shell 22, and a roller 24 is arranged at the bottom of the outer shell 22, a driver 3 is installed on one side of one of the support frames 11, a screw rod 31 is arranged at the output end of the driver 3, a screw hole 32 matching the screw rod 31 is opened on one side of the outer shell 22, and one end of the screw rod 31 passes through the outer shell 22 and is rotatably connected to the other support frame 11.
[0018] In the present embodiment: In the present invention, an operating table 1, two support frames 11 and a bottom plate 13 are provided to form an external frame structure of the device. A groove 12 is provided on the top of the operating table 1 for processing steel. A roller 2 is provided inside the groove 12 so that the steel pipe is sleeved on the outside of the roller 2, and the steel pipe is against the bottom of the inner cavity of the groove 12. The shape of the steel pipe is corrected by the rolling roller 2 so that the uneven position on its surface is flattened by the roller 2. A mounting bracket 21, an outer shell 22 and a connecting plate 23 are provided to form a component capable of adjusting the roller 2. When correcting steels of different thicknesses, the distance between the roller 2 and the bottom of the inner cavity of the groove 12 is adjusted, so that steel pipes of different thicknesses and diameters can be corrected. A driver 3, a screw 31 and a screw hole 32 are provided, and the screw 31 is driven by the driver 3. One end of the screw 31 It is rotatably connected to one of the support frames 11, and the screw rod 31 is threadedly connected to the outer shell 22 through the screw hole 32. When the driver 3 drives the screw rod 31 to rotate, the outer shell 22 threadedly connected to it is driven to slide on the screw rod 31, and the roller 24 is used to make the roller 2 slide inside the groove 12, and start rolling and flattening the steel, thereby correcting the steel. Since the distance between the roller 2 and the groove 12 is fixed, the steel is squeezed during the rolling process, and its uneven position is reset, so that the new device can correct the uneven position of the surface of the steel pipe or steel plate, and can correct steel pipes and steel plates of different thicknesses, automatically flatten the uneven position of the steel surface, so that the steel is restored to its original state. At the same time, the device is easy to operate, simple to use, and easy to operate at the construction site. It is faster and more efficient in the process of correcting the steel.
[0019] Connecting shafts 211 are provided on both sides of the mounting bracket 21, and a plurality of limiting holes 231 matching the connecting shafts 211 are correspondingly provided on the outer shell 22 and the connecting plate 23; the mounting bracket 21 is connected to the outer shell 22 and the connecting plate 23 by providing the connecting shafts 211, and the distance between the drum 2 and the bottom of the inner cavity of the groove 12 is adjusted by adjusting the connection position of the mounting bracket 21 and different limiting holes 231, so that the device is suitable for steels of different thicknesses.
[0020] A slot 212 is provided at one end of the connecting shaft 211, a limit pin 221 is inserted inside the slot 212, a limit block is provided at one end of the limit pin 221, and the diameter of the limit block is larger than the diameter of the limit hole 231; by providing the slot 212, the connecting shaft 211 is limited by the limit pin 221, so that the connecting shaft 211 cannot be separated from the limit hole 231, thereby allowing the drum 2 to maintain stability during operation.
[0021] A fixing pin 25 is provided on one side of the connecting plate 23, and a connecting groove 251 matching the fixing pin 25 is provided on one end of the outer shell 22. The fixing pin 25 passes through the connecting plate 23 and is engaged with the connecting groove 251. By setting the roller 24 and the connecting groove 251, the connecting plate 23 and the outer shell 22 are connected and limited, which is convenient for installation and disassembly when adjusting the height of the drum 2.
[0022] The outer shell 22 is slidably connected to the top of the bottom plate 13 through the roller 24, and the two ends of the bottom plate 13 are fixedly connected to the two support frames 11 respectively; by setting the roller 24, the friction between the outer shell 22 and the bottom of the inner cavity of the groove 12 is reduced, so that the outer shell 22 can slide smoothly at the bottom of the inner cavity of the groove 12, driving the drum 2 to roll.
[0023] The working principle and use process of the utility model are as follows: when in use, the steel material is sleeved on the outside of the roller 2, the steel pipe is against the bottom of the inner cavity of the groove 12, and the shape of the steel pipe is corrected by the rolling roller 2, so that the uneven position on the surface is flattened by the roller 2, and the assembly capable of adjusting the roller 2 is formed by setting the mounting bracket 21, the outer shell 22 and the connecting plate 23. When correcting steel materials of different thicknesses, the distance between the roller 2 and the bottom of the inner cavity of the groove 12 is adjusted, so that steel pipes of different thicknesses and diameters can be corrected. By setting the driver 3, the screw 31 and the The screw hole 32 drives the screw 31 through the driver 3, one end of the screw 31 is rotatably connected to one of the support frames 11, and the screw 31 is threadedly connected to the outer shell 22 through the screw hole 32. When the driver 3 drives the screw 31 to rotate, the outer shell 22 threadedly connected to it is driven to slide on the screw 31, and the roller 24 is used to make the roller 2 slide inside the groove 12, and the steel is started to be rolled and flattened, thereby correcting the steel. Since the distance between the roller 2 and the groove 12 is fixed, the steel is squeezed during the rolling process to reset its uneven position.
Claims
1. A steel material straightening device for construction, comprising an operating platform (1) and support frames (11) arranged at both ends thereof, characterized in that: The two ends of the operating table (1) are respectively fixedly connected to the two support frames (11), and a groove (12) is provided on the top of the operating table (1). A bottom plate (13) is connected between the two support frames (11). A roller (2) is provided inside the groove (12), and a mounting bracket (21) for mounting the roller (2) is provided at the bottom of the roller (2). An outer shell (22) is provided at the bottom end of the mounting bracket (21). A connecting plate (23) is detachably connected to one side of the outer shell (22), and a roller (24) is provided at the bottom of the outer shell (22). A driver (3) is installed on one side of one of the support frames (11), and a screw rod (31) is provided at the output end of the driver (3). A screw hole (32) matching the screw rod (31) is provided on one side of the outer shell (22), and one end of the screw rod (31) passes through the outer shell (22) and is rotatably connected to the other support frame (11).
2. A steel material straightening device for construction according to claim 1, characterized in that: Connecting shafts (211) are provided on both sides of the mounting bracket (21), and a plurality of limiting holes (231) matching the connecting shafts (211) are correspondingly provided on the outer shell (22) and the connecting plate (23).
3. A steel material straightening device for construction according to claim 2, characterized in that: A slot (212) is provided at one end of the connecting shaft (211), a limit pin (221) is inserted inside the slot (212), a limit block is provided at one end of the limit pin (221), and the diameter of the limit block is greater than the diameter of the limit hole (231).
4. The steel material straightening device for construction according to claim 1, characterized in that: A fixing pin (25) is provided on one side of the connecting plate (23), and a connecting groove (251) matching the fixing pin (25) is provided on one end of the outer shell (22); the fixing pin (25) passes through the connecting plate (23) and is engaged with the connecting groove (251).
5. The steel material straightening device for construction according to claim 1, characterized in that: The outer shell (22) is slidably connected to the top of the bottom plate (13) via the roller (24), and the two ends of the bottom plate (13) are respectively fixedly connected to the two support frames (11).