Cement pole reinforcing cage forming device

Abstract

The application provides a cement electric pole steel reinforcement framework forming device, and relates to the technical field of cement electric pole steel reinforcement framework welding, which comprises a positioning mechanism arranged on the output end of a moving assembly and capable of positioning the end portions of multiple steels in a circumferential array, a limiting assembly arranged on the moving assembly and capable of arranging the multiple steels in a circumferential array, and a welding assembly arranged on the limiting assembly and capable of spirally winding and welding the steel bar on the whole of the multiple steels arranged in a circumferential array; the positioning mechanism comprises a positioning disc arranged on the output end of the moving assembly, a fixed disc rotatably arranged in a fixed groove on the end face of the positioning disc close to the welding assembly, a mounting disc mounted on the opening position of the fixed groove, and a positioning assembly arranged on the positioning disc and capable of controlling the fixed disc to rotate around the shaft. The application can accurately position the steel and flexibly control the welding, and improves the production efficiency and the quality stability of the steel reinforcement framework.

Description

Technical Field

[0001] This invention relates to the field of welding technology for steel reinforcement cages of cement utility poles, specifically to a steel reinforcement cage forming device for cement utility poles. Background Technology

[0002] In the production process of cement utility poles, the formation of the reinforcing steel cage is a crucial step, as its quality directly affects the strength and stability of the cement utility pole. Currently, existing technologies for forming the reinforcing steel cage of cement utility poles have certain problems.

[0003] In existing technologies, the forming of the steel reinforcement cage for cement utility poles mainly relies on manual operation or relatively simple mechanical devices. When arranging multiple steel bars in a circumferential array or spirally welding wire rods onto multiple steel bars, manual operation is not only inefficient, but also makes it difficult to guarantee the accuracy of the steel bar arrangement and the quality of the wire rod winding and welding. This results in poor consistency of the steel reinforcement cage produced for cement utility poles, affecting the overall quality of the cement utility poles.

[0004] While some existing mechanical devices have achieved a degree of automation, shortcomings remain in the positioning and welding stages. Some devices lack precision in positioning the ends of multiple reinforcing bars, failing to ensure they are arranged in a strictly circular array. This can lead to uneven winding and weak welds during subsequent coiled reinforcement welding. Furthermore, existing devices lack flexibility in controlling the winding and welding of the coiled reinforcement, making it difficult to adapt to the production needs of different specifications of cement pole reinforcement cages, resulting in poor production versatility. Summary of the Invention

[0005] To address the above problems, the present invention provides a device for forming the reinforcing steel skeleton of cement utility poles.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cement pole steel reinforcement skeleton forming device, comprising a positioning mechanism disposed on the output end of a movable component and capable of positioning the ends of multiple steel bars in a circumferential array, a limiting component disposed on the movable component and arranging the multiple steel bars in a circumferential array, and a welding component disposed on the limiting component and spirally winding and welding the wire rods to the entire body of multiple steel pipes arranged in a circumferential array.

[0007] The positioning mechanism includes a positioning disk disposed on the output end of the moving component, a fixed disk rotatably passing through a fixed groove on the end face of the positioning disk near the welding component, an mounting disk installed at the opening of the fixed groove, and a positioning component disposed on the positioning disk and controlling the fixed disk to rotate around the axial direction. The bottom wall of the fixed groove, the fixed disk, and the third positioning hole are respectively provided with a first positioning hole, a second positioning hole, and a third positioning hole in a circumferential array, and in the initial state, the corresponding first positioning hole, second positioning hole, and third positioning hole are interconnected.

[0008] Preferably, the positioning assembly includes a mounting rod that is movably inserted into a connecting hole on the side of the positioning disk and one end is vertically mounted on the side of the fixed disk; a positioning motor mounted on the positioning disk; a positioning lead screw located on the output end of the positioning motor; a positioning rod that is threadedly connected to the positioning lead screw; a telescopic rod that rotatably connects the adjacent ends of the positioning rod and the mounting rod respectively; and a telescopic spring that is sleeved on the telescopic rod.

[0009] Preferably, the moving component includes a slide rail mounted on the base, a control screw driven by a motor and passing through a groove on the top side of the slide rail, a threaded block threaded onto the control screw, and a slider slidably mounted on the slide rail and connected to the threaded block, with the top of the slider connected to the bottom side of the positioning plate.

[0010] Preferably, the limiting component includes a limiting plate with a parallel positioning plate disposed on the base and located at one end of the slide rail. The end of the limiting plate has a fourth positioning hole for multiple reinforcing bars to pass through. The multiple fourth positioning holes are arranged in a circumferential array and correspond to the positions of multiple first positioning holes, multiple second positioning holes, and multiple third positioning holes.

[0011] Preferably, the welding assembly includes a limiting ring mounted on the base and sleeved on the limiting plate, a rotating ring rotatably disposed on the end face of the limiting ring near the positioning plate via a rotating component, a mounting block mounted on the rotating ring, a rotating rod rotatably mounted on the mounting block at one end, and a welding block rotatably disposed on the end of the rotating rod, wherein the end of the welding block controls the bar reinforcement to be attached and wound around multiple steel bars.

[0012] Preferably, the rotating component includes a rotating gear fixedly disposed on the end face of the rotating ring and a rotating motor mounted on the base. The output end of the rotating motor is provided with a drive gear, which meshes with the rotating gear.

[0013] The beneficial effects of this invention are:

[0014] 1. Through the cooperation of the positioning plate, fixing plate, mounting plate and positioning components in the positioning mechanism, the first positioning hole, the second positioning hole and the third positioning hole can be interconnected in the initial state, so as to realize the precise circumferential array positioning of the ends of multiple steel bars, ensure the accurate arrangement of steel bars, and provide a good foundation for the subsequent winding and welding of wire rods.

[0015] 2. The welding assembly drives the rotating ring to rotate through the rotating parts, thereby enabling the mounting block, rotating rod and welding block to work together. This allows for flexible control of the winding and welding of the wire rod reinforcement, and can adapt to the production needs of different specifications of cement pole reinforcement cages, thus improving the production versatility of the device.

[0016] 3. This device achieves automated operation, reduces manual intervention, and greatly improves production efficiency. At the same time, precise positioning and flexible welding control ensure stable and consistent quality of the produced steel reinforcement cages, thereby improving the overall quality of the cement utility poles. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a simplified structural diagram of the cement pole steel reinforcement skeleton forming device proposed in this invention.

[0019] Figure 2 This is a schematic diagram of the other side of the cement pole steel reinforcement skeleton forming device proposed in this invention.

[0020] Figure 3 This is a schematic diagram of the positioning mechanism of the present invention.

[0021] Figure 4 This is a schematic diagram of the limiting component and the rotating component of the present invention.

[0022] In the diagram: 1. Base; 2. Slide rail; 3. Slide groove; 4. Control screw; 5. Threaded block; 6. Slider; 7. Positioning plate; 8. Limiting ring; 9. Rotating ring; 10. Rotating gear; 11. Drive gear; 12. Mounting block; 13. Rotating rod; 14. Welding block; 15. Limiting plate; 16. Fixing groove; 17. Fixing plate; 18. Mounting plate; 19. First positioning hole; 20. Second positioning hole; 21. Third positioning hole; 22. Fourth positioning hole; 23. Positioning motor; 24. Positioning screw; 25. Positioning rod; 26. Telescopic rod; 27. Telescopic spring. Detailed Implementation

[0023] To make the technical means, creative features, achieved objectives, and effects of this invention readily understandable, the invention is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this invention and not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention.

[0024] Example 1: Reference Figures 1-4 The present invention relates to a cement pole steel reinforcement skeleton forming device, comprising a positioning mechanism disposed on the output end of a movable component and capable of positioning the ends of multiple steel bars in a circumferential array, a limiting component disposed on the movable component and arranging the multiple steel bars in a circumferential array, and a welding component disposed on the limiting component and spirally welding the wire rods to the entire assembly of multiple steel pipes arranged in a circumferential array.

[0025] The positioning mechanism includes a positioning disk 7 disposed on the output end of the moving component, a fixing disk 17 rotatably passing through a fixing groove 16 on the end face of the positioning disk 7 near the welding component, a mounting disk 18 installed at the opening of the fixing groove 16, and a positioning component disposed on the positioning disk 7 and controlling the fixing disk 17 to rotate around the axial direction. The bottom wall of the fixing groove 16, the fixing disk 17, and the third positioning hole 21 are respectively provided with a first positioning hole 19, a second positioning hole 20, and a third positioning hole 21 in a circumferential array, and in the initial state, the corresponding first positioning hole 19, second positioning hole 20, and third positioning hole 21 are interconnected.

[0026] In this embodiment, the moving component moves the positioning mechanism, the limiting component, and the welding component to a suitable position. Multiple steel bars are inserted into the first positioning hole 19 on the bottom wall of the fixing groove 16 on the positioning plate 7, the second positioning hole 20 on the fixing plate 17, and the third positioning hole 21 on the mounting plate 18 (initially, these three are interconnected), achieving a circular array positioning of the steel bar ends. Simultaneously, the other ends of the steel bars pass through the fourth positioning hole 22 on the limiting plate 15 of the limiting component, which is arranged in a circular array and corresponds to the positions of the first, second, and third positioning holes, further limiting the arrangement of the steel bars in a circular array. The positioning component controls the fixing plate 17 to rotate axially, adjusting the position of the steel bars to meet subsequent operational requirements. In the welding component, the rotating motor drives the drive gear 11 to rotate, which in turn drives the rotating gear 10 meshing with it, causing the rotating ring 9 to rotate on the limiting ring 8. The mounting block 12 on the rotating ring 9 rotates accordingly, causing the rotating rod 13 and the welding block 14 to work together to spirally weld the wire rod to the multiple steel bars arranged in a circular array.

[0027] This embodiment uses a positioning mechanism to accurately position the circumferential array of the ends of multiple steel bars, a limiting component to further ensure the overall circumferential array arrangement of the steel bars, and a welding component to flexibly complete the spiral winding welding of the coiled steel bars, thereby improving the production efficiency and quality stability of the steel bar skeleton of cement utility poles.

[0028] It is understandable that the positions of multiple steel bars on the positioning plate 7 can be fixed in various ways. This embodiment provides the following solution:

[0029] like Figures 1-3 As shown, the positioning assembly includes a mounting rod that is movably inserted into a connecting hole on the side of the positioning disk 7 and one end is vertically mounted on the side of the fixed disk 17; a positioning motor 23 mounted on the positioning disk 7; a positioning lead screw 24 set on the output end of the positioning motor 23; a positioning rod 25 that is threadedly connected to the body of the positioning lead screw 24; a telescopic rod 26 that rotatably connects the adjacent ends of the positioning rod 25 and the mounting rod at both ends; and a telescopic spring 27 that is sleeved on the body of the telescopic rod 26.

[0030] In this embodiment, the moving component moves the positioning mechanism, limiting component, and welding component to a suitable position, inserting the ends of multiple reinforcing bars into the first positioning hole 19 on the bottom wall of the fixing groove 16 on the positioning plate 7, the second positioning hole 20 on the fixing plate 17, and the third positioning hole 21 on the mounting plate 18 (initially, the three are interconnected), thus achieving circumferential array positioning of the ends of the multiple reinforcing bars. Simultaneously, the other end of the reinforcing bar is inserted into the corresponding fourth positioning hole 22 on the limiting plate 15 in the limiting component. The positioning motor 23 is started, driving the positioning screw 24 to rotate. Since the positioning rod 25 is threadedly connected to the body of the positioning screw 24, the rotation of the positioning screw 24 causes the positioning rod 25 to move axially. During the movement of the positioning rod 25, it drives the installation rod, which is rotatably connected to it via the telescopic rod 26, to move. One end of the installation rod is vertically mounted on the side of the fixed plate 17, thereby driving the fixed plate 17 to rotate around the axial direction. The telescopic rod 26 and the telescopic spring 27 on its body play a role in buffering and assisting the motion transmission between the positioning rod 25 and the installation rod, making the rotation of the fixed plate 17 more stable. This allows the second positioning hole 20 on the fixed plate 17 to fix and position the steel bars passing through the first positioning hole 19 and the third positioning hole 21.

[0031] In this embodiment, the positioning motor 23 drives the positioning screw 24 to rotate, causing the positioning rod 25 to move. Then, the telescopic rod 26 and the installation rod drive the fixing plate 17 to rotate around the axis. This can accurately and flexibly fix the position of the reinforcing bars, ensuring that multiple reinforcing bars are arranged in a strict circumferential array. This provides a precise foundation for the subsequent spiral winding and welding of the coiled reinforcing bars, which helps to improve the production quality and stability of the reinforcing bar skeleton of cement power poles.

[0032] For the moving component that drives the positioning disk 7 to move, this embodiment provides the following solution:

[0033] like Figure 1 and Figure 2 As shown, the moving component includes a slide rail 2 mounted on the base 1, a control screw 4 driven by a motor and passing through a slide groove 3 on the top side of the slide rail 2, a threaded block 5 threadedly connected to the control screw 4, and a slider 6 slidably mounted on the slide rail 2 and connected to the threaded block 5. The top of the slider 6 is connected to the bottom side of the positioning disk 7.

[0034] In this embodiment, a motor-driven control screw 4 rotates within a groove 3 on the top side of the slide rail 2. Since the threaded block 5 is threadedly fitted onto the shaft of the control screw 4, according to the principle of threaded transmission, the rotation of the control screw 4 causes the threaded block 5 to move linearly along the axial direction of the control screw 4. The slider 6 is slidably mounted on the slide rail 2 and connected to the threaded block 5; therefore, the movement of the threaded block 5 causes the slider 6 to slide synchronously on the slide rail 2. The top of the slider 6 is connected to the bottom side of the positioning disk 7; the movement of the slider 6 causes the positioning disk 7 to move together, thereby moving the entire positioning mechanism. By driving the control screw 4 to rotate, and utilizing threaded transmission to cause the threaded block 5 to move the slider 6 on the slide rail 2, the positioning disk 7 and the entire positioning mechanism can be moved accurately and flexibly, moving the positioning mechanism to a suitable working position. This provides a foundation for subsequent operations such as rebar positioning, adjustment, and coiled rebar welding, helping to improve the operational convenience and production efficiency of the cement pole rebar skeleton forming device.

[0035] To maintain a circumferential array arrangement of multiple reinforcing bars with their ends fixed to a positioning plate, this embodiment provides the following solution:

[0036] like Figures 1-4 As shown, the limiting component includes a parallel positioning disk 7 disposed on the base 1 and a limiting disk 15 located at one end of the slide rail 2. The end of the limiting disk 15 is provided with a fourth positioning hole 22 for multiple steel bars to pass through. The multiple fourth positioning holes 22 are arranged in a circular array and correspond to the positions of multiple first positioning holes 19, multiple second positioning holes 20, and multiple third positioning holes 21.

[0037] In this embodiment, one end of multiple reinforcing bars is sequentially passed through the fourth positioning hole 22 on the limiting plate 15, which is arranged in a circular array and corresponds to the positions of the first positioning hole 19, the second positioning hole 20, and the third positioning hole 21. This allows the reinforcing bars to initially form a circular array under the constraint of the limiting plate 15. Then, the other end of the reinforcing bar is inserted into the first positioning hole 19 on the bottom wall of the fixing groove 16 on the positioning plate 7, the second positioning hole 20 on the fixing plate 17, and the third positioning hole 21 on the mounting plate 18 (initially, the three are interconnected), achieving precise circular array positioning of the end of the reinforcing bar. When the positioning component adjusts the fixing plate 17 to rotate around the axial direction to fix the position of the reinforcing bar, the limiting plate 15 provides a stable limiting effect on the other end of the reinforcing bar through the fourth positioning hole 22. The limiting plate 15 always ensures the stable circular array arrangement of the reinforcing bars during the welding process.

[0038] In this embodiment, the fourth positioning holes 22 arranged in a circular array on the limiting plate 15 cooperate with the positioning holes on the positioning mechanism to perform double positioning and stable limiting on both ends of multiple steel bars, ensuring that the steel bars maintain a precise circular array arrangement during positioning adjustment and welding, effectively improving the production quality and stability of the steel bar skeleton of cement power poles.

[0039] For welding components where the control bar is wound around multiple reinforcing bars, this embodiment provides the following solution:

[0040] like Figure 1 , Figure 2 and Figure 3 As shown, the welding assembly includes a limiting ring 8 mounted on the base 1 and sleeved on the limiting plate 15, a rotating ring 9 rotatably mounted on the end face of the limiting ring 8 near the positioning plate 7 via a rotating component, a mounting block 12 mounted on the rotating ring 9, a rotating rod 13 rotatably mounted on the mounting block 12 at one end, and a welding block 14 rotatably mounted on the end of the rotating rod 13. The end of the welding block 14 controls the bar reinforcement to be closely wrapped and welded to multiple steel bars.

[0041] like Figure 1 , Figure 2 and Figure 3 As shown, the rotating component includes a rotating gear 10 fixedly mounted on the end face of the rotating ring 9 and a rotating motor mounted on the base 1. The output end of the rotating motor is provided with a drive gear 11, which meshes with the rotating gear 10.

[0042] When the welding assembly in this embodiment starts working, the rotating motor on the base 1 starts, and the drive gear 11 at its output end rotates. Since the drive gear 11 meshes with the rotating gear 10 on the end face of the rotating ring 9, the drive gear 11 drives the rotating gear 10 to rotate, thereby causing the rotating ring 9 to rotate on the end face of the limiting ring 8 near the positioning plate 7 through the rotating component. When the rotating ring 9 rotates, it drives the mounting block 12 on it to rotate synchronously. The mounting block 12 drives the rotating rod 13 to move, and the welding block 14 at the end of the rotating rod 13 moves accordingly. The end of the welding block 14 controls the wire rod, so that it fits and wraps around multiple steel bars arranged in a circumferential array, and the wire rod and steel bars are welded together by the welding process to complete the formation of the steel reinforcement skeleton of the cement power pole.

[0043] In this embodiment, the drive gear 11 is driven by a rotating motor, and the rotating ring 9 is driven to rotate on the limiting ring 8 by the gear meshing. Then, the welding block 14 is moved flexibly by the mounting block 12 and the rotating rod 13. This can accurately control the spiral winding of the wire rod and weld it to multiple steel bars arranged in a circular array, realizing the automated and high-precision forming of the steel bar skeleton of cement power poles, improving production efficiency and the quality stability of the steel bar skeleton.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for forming a cement pole reinforcement cage, characterized in that, It includes a positioning mechanism located on the output end of the moving component and capable of positioning the ends of multiple steel bars in a circumferential array, a limiting component located on the moving component and arranged in a circumferential array of multiple steel bars, and a welding component located on the limiting component and spirally welding the wire rods to the entire body of multiple steel pipes arranged in a circumferential array. The positioning mechanism includes a positioning disk (7) set on the output end of the moving component, a fixed disk (17) rotatably passing through a fixed groove (16) on the end face of the positioning disk (7) near the welding component, an installation disk (18) installed at the opening of the fixed groove (16), and a positioning component set on the positioning disk (7) and controlling the fixed disk (17) to rotate around the axial direction. The bottom wall of the fixed groove (16), the fixed disk (17) and the third positioning hole (21) are respectively arranged in a circumferential array with a first positioning hole (19), a second positioning hole (20) and a third positioning hole (21), and in the initial state, the corresponding first positioning hole (19), second positioning hole (20) and third positioning hole (21) are interconnected.

2. The cement pole reinforcing steel cage forming device according to claim 1, characterized in that: The positioning assembly includes an installation rod that is movably inserted into a connection hole on the side of the positioning plate (7) and one end is vertically mounted on the side of the fixed plate (17), a positioning motor (23) mounted on the positioning plate (7), a positioning screw (24) set on the output end of the positioning motor (23), a positioning rod (25) that is threadedly connected to the body of the positioning screw (24), a telescopic rod (26) that is rotatably connected at both ends to the adjacent ends of the positioning rod (25) and the installation rod, and a telescopic spring (27) that is sleeved on the body of the telescopic rod (26).

3. The cement pole reinforcing steel cage forming device according to claim 2, characterized in that: The moving component includes a slide rail (2) set on the base (1), a control screw (4) driven by a motor and passing through a slide groove (3) on the top side of the slide rail (2), a threaded block (5) threadedly connected to the control screw (4), and a slider (6) slidably set on the slide rail (2) and connected to the threaded block (5). The top of the slider (6) is connected to the bottom side of the positioning plate (7).

4. The cement pole reinforcing steel cage forming device according to claim 3, characterized in that: The limiting component includes a parallel positioning disk (7) set on the base (1) and a limiting disk (15) located at one end of the slide rail (2). The end of the limiting disk (15) is provided with a fourth positioning hole (22) for multiple steel bars to pass through. The multiple fourth positioning holes (22) are arranged in a circular array and correspond to the positions of multiple first positioning holes (19), multiple second positioning holes (20), and multiple third positioning holes (21).

5. The cement pole reinforcing steel cage forming device according to claim 4, characterized in that: The welding assembly includes a limiting ring (8) mounted on the base (1) and sleeved on the limiting plate (15), a rotating ring (9) rotatably mounted on the end face of the limiting ring (8) near the positioning plate (7) via a rotating component, a mounting block (12) mounted on the rotating ring (9), a rotating rod (13) rotatably mounted on the mounting block (12) at one end, and a welding block (14) rotatably mounted on the end of the rotating rod (13). The welding block (14) has a control disc bar welded to multiple steel bars.

6. The cement pole reinforcing steel cage forming device according to claim 5, characterized in that: The rotating component includes a rotating gear (10) fixedly mounted on the end face of the rotating ring (9) and a rotating motor mounted on the base (1). The output end of the rotating motor is provided with a drive gear (11), which meshes with the rotating gear (10).

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