A reinforcing steel bar welding auxiliary device for concrete pipe pile processing and a using method thereof

Abstract

The application discloses a reinforcing steel bar welding auxiliary device for concrete pipe pile processing and a use method, and particularly relates to the field of reinforcing steel bar welding, which comprises a workbench, a storage rack and a welder, the storage rack is fixedly installed on the top of the workbench, the welder is slidably connected to the top of the workbench, the bottom of the welder is fixedly connected with a movable block, the inner wall of the movable block is fixedly connected with a threaded column, the bottom of the workbench is fixedly connected with a supporting block, the threaded column is slidably connected to the inner wall of the supporting block, the outer wall of the threaded column is threadedly connected with a threaded sleeve, and the threaded sleeve is connected to one side of the supporting block through a bearing. The threaded column and the threaded sleeve are arranged, when welding, the welder drives the movable block to move the threaded column, finally, the round wiping block cooperates with the cleaning liquid to wipe the oil stains and impurities on the reinforcing steel bar, and the problem that the oil stains and impurities at the reinforcing steel bar welding position affect the welding quality is solved.

Description

Technical Field

[0001] This invention relates to the field of steel bar welding technology, and more specifically, to a steel bar welding auxiliary device and its usage method for concrete pipe pile processing. Background Technology

[0002] Rebar welding is the process of using electric welding equipment to extend or cross rebars along the axial direction. The quality of rebar welding is related to the weldability of the steel and the welding process. Weldability is related to the alloying elements in the rebar, such as carbon, manganese, and titanium. The electric welding process includes welding parameters and the operator's skill level.

[0003] Existing rebar welding auxiliary devices, when in use, cannot prevent the rebar from being cleaned before welding. The presence of rust, oil, and other debris at the weld joint can affect the welding quality. After welding, problems such as porosity, slag inclusion, incomplete penetration, and cracks may occur, rendering the welded rebar unusable. Therefore, designing a rebar welding auxiliary device for concrete pipe pile processing that avoids the presence of rust, oil, and debris at the weld joint has become a problem we need to solve. Summary of the Invention

[0004] To overcome the aforementioned deficiencies of the prior art, embodiments of the present invention provide a steel bar welding auxiliary device and method for processing concrete pipe piles. By setting up a threaded column and a threaded rotating sleeve, during welding, the welding machine drives the movable block to move the threaded column, and finally the circular wiping block, together with the cleaning fluid, wipes away the oil and impurities on the steel bar, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an auxiliary device for welding reinforcing bars in concrete pipe pile processing, comprising a workbench, a shelf, and a welding device. The shelf is fixedly installed on the top of the workbench, the welding device is slidably connected to the top of the workbench, a movable block is fixedly connected to the bottom of the welding device, a threaded column is fixedly connected to the inner wall of the movable block, a support block is fixedly connected to the bottom of the workbench, the threaded column is slidably connected to the inner wall of the support block, a threaded rotating sleeve is threadedly connected to the outer wall of the threaded column, the threaded rotating sleeve is connected to one side of the support block via a bearing, a transmission gear is fixedly connected to the outer wall of the threaded rotating sleeve, a movable rack is meshed at the top of the transmission gear, a circular wiping block is fixedly connected to the top of the movable rack, a piston plate is fixedly connected to one end of the threaded column, a liquid storage tank is slidably connected to the outer wall of the piston plate, a sealing ring is fixedly connected to one side of the liquid storage tank, the threaded column is slidably connected to the inner wall of the sealing ring, and a drain pipe is connected to one side of the liquid storage tank.

[0006] By adopting the above technical solution, when preparing for welding, the worker approaches the rebar from the welding machine. The welding machine then moves the movable block, causing the threaded column to move. The threaded column, through its threads, causes the threaded sleeve to rotate, which in turn drives the transmission gear. The transmission gear meshes with the movable rack, causing the circular wiping block to move. Simultaneously, the threaded column drives the piston plate to squeeze the cleaning fluid in the storage tank. The cleaning fluid is then sprayed onto the rebar through the drain pipe. The circular wiping block, in conjunction with the cleaning fluid, wipes away oil and impurities on the rebar. This solves the problem that oil and other impurities at the rebar welding joint can affect the welding quality.

[0007] In a preferred embodiment, an inlet pipe is connected to one side of the liquid storage tank, and a one-way valve is fixedly connected to the outer wall of the inlet pipe.

[0008] By adopting the above technical solution, after welding is completed, the threaded column will drive the piston plate to move towards the welder, and the liquid storage tank will be replenished with new cleaning fluid through the inlet pipe. Due to the one-way valve of the inlet pipe, all the cleaning fluid in the liquid storage tank will not be discharged through the inlet pipe, and the cleaning fluid in the liquid storage tank will only be discharged through the drain pipe.

[0009] In a preferred embodiment, a support member is fixedly connected to the inner wall of the drain pipe, a transmission rod is rotatably connected to the inner wall of the support member, a rotating fan blade is fixedly connected to the outer wall of the transmission rod, the rotating fan blade is inclined, a water spray head is fixedly connected to one end of the transmission rod, and the water spray head is rotatably connected to one end of the drain pipe.

[0010] By adopting the above technical solution, when the cleaning fluid is discharged through the drain pipe, the cleaning fluid will impact the rotating fan blades, causing the fan blades to rotate. The rotating fan blades will drive the transmission rod to rotate, which in turn will drive the spray head to rotate, and the spray head will spray the cleaning fluid out in a rotating manner, thereby improving the coverage of the cleaning fluid.

[0011] In a preferred embodiment, a support frame is fixedly connected to the bottom of the workbench, a rotating column is rotatably connected to the inner wall of the support frame, a rotating plate is fixedly connected to one end of the rotating column, a rotating handle is fixedly connected to one side of the rotating plate, a transmission belt is sleeved on the outer wall of the rotating column, a rotating collar is sleeved on the inner wall of the transmission belt, and the rotating collar is rotatably connected to the inner wall of the shelf.

[0012] By adopting the above technical solution, during welding, the worker can rotate the handle to rotate the rotating plate, which in turn drives the rotating column to rotate the transmission belt. The transmission belt then drives the rotating collar to rotate, which in turn drives the reinforcing bar to rotate. This allows the reinforcing bar to rotate during welding, facilitating welding operations on the reinforcing bar from multiple angles.

[0013] In a preferred embodiment, the top of the workbench is provided with a waste discharge hole, and the bottom of the workbench is connected to a waste storage box.

[0014] By adopting the above technical solution, the cleaning fluid sprayed onto the steel bars by the drain pipe will drip onto the workbench, and the cleaning fluid on the workbench will be discharged into the waste storage tank through the waste discharge hole, thereby avoiding the accumulation of used cleaning fluid on the workbench.

[0015] In a preferred embodiment, an alarm device is fixedly connected to the inner wall of the waste storage box, an alarm switch is fixedly connected to the bottom of the alarm device, a floating block is provided inside the waste storage box, a corresponding squeezing column is fixedly connected to the top of the floating block, and the corresponding squeezing column is located at the bottom of the alarm switch.

[0016] By adopting the above technical solution, when the waste liquid in the storage tank is almost full, the floating block will drive the corresponding squeezing column to move, and the corresponding squeezing column will squeeze the alarm switch to open the alarm device. The alarm device will then sound to remind the surrounding staff to clean up the waste liquid in the storage tank in time.

[0017] In a preferred embodiment, a limiting plate is fixedly connected to the inner wall of the waste storage box, and the floating block is slidably connected to the outer wall of the limiting plate.

[0018] By adopting the above technical solution, the limiting plate can limit the movement of the floating block, so that the floating block can accurately drive the corresponding extrusion column extrusion alarm switch after it moves.

[0019] A method for auxiliary welding of reinforcing bars in the fabrication of concrete pipe piles includes the following steps:

[0020] S1: When welding steel bars, the worker pushes the welding machine close to the steel bars. The welding machine drives the movable block to move the threaded column. The threaded column drives the threaded sleeve to rotate the transmission gear through the thread. The transmission gear meshes with the movable rack to move the circular wiping block. At the same time, the threaded column drives the piston plate to squeeze the cleaning fluid in the storage tank. The cleaning fluid is then sprayed onto the steel bars through the drain pipe. Thus, before welding, the cleaning fluid, together with the circular wiping block, cleans and wipes the welding position of the steel bars.

[0021] S2: When welding steel bars, the worker can first grasp the rotating handle, and then rotate the rotating plate by rotating the handle. The rotating plate will drive the rotating column to rotate, and the rotating column will drive the transmission belt to rotate. The transmission belt will drive the rotating collar to rotate the steel bar, so that the steel bar can rotate during welding, which makes it convenient for the worker to weld the steel bar from multiple angles.

[0022] S3: The cleaning fluid sprayed from the drain pipe will eventually flow into the waste storage tank through the waste discharge hole, preventing waste liquid from accumulating on the workbench. When the waste storage tank is almost full, the floating block will drive the corresponding squeezing column to move upward. The corresponding squeezing column will squeeze the alarm switch to open the alarm device, and the alarm device will sound to remind the surrounding staff to clean the waste liquid in the waste storage tank in time.

[0023] The technical effects and advantages of this invention are as follows:

[0024] 1. This invention incorporates a threaded column and a threaded rotating sleeve. During welding, the welding machine drives a movable block to move the threaded column, which in turn causes the threaded rotating sleeve to rotate the transmission gear. The transmission gear meshes with a movable rack to move the circular wiping block. Simultaneously, the threaded column drives a movable plate to press against the liquid storage tank. The liquid storage tank then sprays cleaning fluid onto the reinforcing steel bar through a drain pipe. In this way, the circular wiping block, in conjunction with the cleaning fluid, wipes away oil and impurities on the reinforcing steel bar, thus solving the problem that oil and other impurities at the weld joint can affect the welding quality.

[0025] 2. By incorporating a rotating fan blade and a water spray head, the present invention allows the drain pipe to spray out cleaning fluid during welding. The cleaning fluid impacts the rotating fan blade, causing it to rotate. The rotating fan blade then drives the transmission rod to rotate, which in turn drives the water spray head to rotate and spray the cleaning fluid out, thereby increasing the coverage area of ​​the cleaning fluid. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0027] Figure 2 This is a cross-sectional view of the liquid storage tank structure of the present invention.

[0028] Figure 3 For the present invention Figure 2 Enlarged view of the structure of part A.

[0029] Figure 4 This is a cross-sectional view of the waste storage box structure of the present invention.

[0030] Figure 5 For the present invention Figure 4 Enlarged view of the structure of part B.

[0031] Figure 6 This is a cross-sectional view of the drain pipe structure of the present invention.

[0032] Figure 7 For the present invention Figure 6 Enlarged view of the C-section structure.

[0033] The attached diagram is labeled as follows: 1. Workbench; 2. Shelf; 3. Welding machine; 4. Movable block; 5. Threaded column; 6. Support block; 7. Threaded rotating sleeve; 8. Transmission gear; 9. Movable rack; 10. Circular wiping block; 11. Piston plate; 12. Liquid storage tank; 13. Sealing ring; 14. Drain pipe; 15. Inlet pipe; 16. One-way valve; 17. Support component; 18. Transmission rod; 19. Rotating fan blade; 20. Spray head; 21. Support frame; 22. Rotating column; 23. Rotating plate; 24. Rotating handle; 25. Transmission belt; 26. Rotating ring; 27. Waste discharge hole; 28. Waste storage tank; 29. ​​Alarm device; 30. Alarm switch; 31. Floating block; 32. Corresponding extrusion column; 33. Limiting plate. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Refer to the instruction manual appendix Figure 1-7 An embodiment of the present invention provides a steel bar welding auxiliary device for concrete pipe pile processing, comprising a workbench 1, a shelf 2, and a welder 3. The shelf 2 is fixedly installed on the top of the workbench 1. The welder 3 is slidably connected to the top of the workbench 1. A movable block 4 for moving a threaded column 5 is fixedly connected to the bottom of the welder 3. A threaded column 5 for rotating a threaded sleeve 7 via threads is fixedly connected to the inner wall of the movable block 4. A support block 6 for supporting the threaded sleeve 7 is fixedly connected to the bottom of the workbench 1. The threaded column 5 is slidably connected to the inner wall of the support block 6. A threaded sleeve 7 for driving a transmission gear 8 to rotate is threadedly connected to the outer wall of the threaded column 5. The threaded sleeve 7 is connected to one side of the support block 6 via a bearing. A transmission gear 8 for meshing with a movable rack 9 is fixedly connected to the outer wall of the threaded sleeve 7. Figure 5As shown, the top of the transmission gear 8 is meshed with a movable rack 9 for moving the circular wiping block 10. The top of the movable rack 9 is fixedly connected to the circular wiping block 10 for wiping the reinforcing bars. One end of the threaded column 5 is fixedly connected to a piston plate 11 for squeezing the cleaning fluid in the storage tank 12. The outer wall of the piston plate 11 is slidably connected to the storage tank 12 for storing the cleaning fluid. A sealing ring 13 is fixedly connected to one side of the storage tank 12 to prevent the cleaning fluid in the storage tank 12 from being carried out when the threaded column 5 moves. The threaded column 5 is slidably connected to the inner wall of the sealing ring 13. A drain pipe 14 for spraying the cleaning fluid onto the reinforcing bars is connected to one side of the storage tank 12. An inlet pipe 15 for connecting to an external cleaning fluid supply mechanism is connected to one side of the storage tank 12. A one-way valve 16 for preventing the cleaning fluid in the storage tank 12 from flowing into the inlet pipe 15 is fixedly connected to the outer wall of the inlet pipe 15. A support member 17 for supporting the transmission rod 18 is fixedly connected to the inner wall of the drain pipe 14. Figure 7 As shown, the inner wall of the support member 17 is rotatably connected to a transmission rod 18 for driving the water spray head 20 to rotate. The outer wall of the transmission rod 18 is fixedly connected to a rotating fan blade 19 for driving the transmission rod 18 to rotate. The rotating fan blade 19 is inclined. The inclined rotating fan blade 19 is more easily driven by the cleaning fluid to rotate the transmission rod 18. One end of the transmission rod 18 is fixedly connected to a water spray head 20 for rotating and spraying the cleaning fluid. The water spray head 20 is rotatably connected to one end of the drain pipe 14.

[0036] It should be noted that during welding, the worker first brings the welding device 3 close to the rebar. The welding device 3 moves the movable block 4, which in turn moves the threaded column 5. The threaded column 5, through its threads, causes the threaded sleeve 7 to rotate. The threaded sleeve 7 then drives the transmission gear 8 to rotate, which in turn meshes with the movable rack 9. The movable rack 9 then moves the circular wiping block 10. Simultaneously, the threaded column 5 moves the piston plate 11, which squeezes the cleaning fluid in the storage tank 12. The cleaning fluid is then sprayed onto the rebar through the drain pipe 14. The circular wiping block 10, in conjunction with the cleaning fluid, wipes away the oil and impurities on the rebar, thus solving the welding problem of the rebar. The presence of oil stains and other impurities at the joint can affect the welding quality. Furthermore, the cleaning fluid in the drain pipe 14 impacts the rotating fan blade 19, causing it to rotate. The rotating fan blade 19 then drives the transmission rod 18 to rotate, which in turn drives the spray head 20 to rotate, thus spraying the cleaning fluid out in a rotating manner, thereby increasing the coverage of the cleaning fluid. After welding is completed, the welder 3 drives the threaded column 5 to reset the piston plate 11. The storage tank 12 will then be replenished with new cleaning fluid through the inlet pipe 15. The inlet pipe 15 is equipped with a one-way valve 16, preventing the cleaning fluid in the storage tank 12 from being discharged through the inlet pipe 15. All the cleaning fluid in the storage tank 12 will be discharged through the drain pipe 14.

[0037] Furthermore, such as Figure 4 As shown, a support frame 21 for supporting the rotating column 22 is fixedly connected to the bottom of the workbench 1. The rotating column 22 for driving the transmission belt 25 to rotate is rotatably connected to the inner wall of the support frame 21. A rotating plate 23 for driving the rotating column 22 to rotate is fixedly connected to one end of the rotating column 22. A rotating handle 24 for driving the rotating plate 23 to rotate is fixedly connected to one side of the rotating plate 23. A transmission belt 25 for driving the rotating collar 26 to rotate is sleeved on the outer wall of the rotating column 22. A rotating collar 26 for driving the steel bar to rotate is sleeved on the inner wall of the transmission belt 25. The rotating collar 26 is rotatably connected to the inner wall of the shelf 2.

[0038] It should be noted that, during welding, the worker first grasps the rotating handle 24, and then rotates the rotating plate 23 by rotating the handle 24. The rotating plate 23 will drive the rotating column 22 to rotate, which in turn will drive the transmission belt 25 to rotate, which in turn will drive the rotating collar 26 to rotate, which in turn will drive the steel bar to rotate. This allows the steel bar to rotate during welding, making it convenient for the worker to weld the steel bar from multiple angles.

[0039] Furthermore, such as Figure 2 As shown, the top of the workbench 1 is provided with a discharge hole 27 for draining the used cleaning fluid into the waste storage tank 28. The bottom of the workbench 1 is connected to the waste storage tank 28 for storing waste liquid. The inner wall of the waste storage tank 28 is fixedly connected to an alarm device 29 for emitting an alarm sound. The alarm device 29 is a PS1720P02 series high-volume passive buzzer alarm device. The bottom of the alarm device 29 is fixedly connected to an alarm switch 30 for controlling the alarm device 29. The inside of the waste storage tank 28 is provided with a floating block 31 for moving a corresponding type of squeezing column 32. The top of the floating block 31 is fixedly connected to a corresponding type of squeezing column 32 for squeezing the alarm switch 30. The corresponding type of squeezing column 32 is located at the bottom of the alarm switch 30. The inner wall of the waste storage tank 28 is fixedly connected to a limiting plate 33 for limiting the movement of the floating block 31. The floating block 31 is slidably connected to the outer wall of the limiting plate 33.

[0040] It should be noted that the cleaning fluid sprayed onto the steel bars by the drain pipe 14 will drip onto the workbench 1. The cleaning fluid on the workbench 1 will then be discharged into the waste storage tank 28 through the waste discharge hole 27, thus preventing the used cleaning fluid from accumulating on the workbench 1. When the waste liquid in the waste storage tank 28 is almost full, the waste liquid will cause the float block 31 to move upward. The float block 31 will then drive the corresponding squeezing column 32 to move. The corresponding squeezing column 32 will then squeeze the alarm switch 30 to open the alarm device 29. The alarm device 29 will then emit a sound to remind the surrounding staff to clean the waste liquid in the waste storage tank 28 in time.

[0041] A method for auxiliary welding of reinforcing bars in the fabrication of concrete pipe piles includes the following steps:

[0042] S1: When welding steel bars, the worker pushes the welding machine 3 close to the steel bars. The welding machine 3 drives the movable block 4 to move the threaded column 5. The threaded column 5 drives the threaded sleeve 7 to rotate the transmission gear 8 through the thread. The transmission gear 8 meshes with the movable rack 9 to move the circular wiping block 10. At the same time, the threaded column 5 drives the piston plate 11 to squeeze the cleaning fluid in the storage tank 12. The cleaning fluid will be sprayed onto the steel bars through the drain pipe 14, so that the cleaning fluid, together with the circular wiping block 10, cleans and wipes the welding position of the steel bars before welding.

[0043] S2: When welding steel bars, the worker can first grasp the rotating handle 24, and then drive the rotating plate 23 to rotate by rotating the handle 24. The rotating plate 23 will drive the rotating column 22 to rotate, the rotating column 22 will drive the transmission belt 25 to rotate, and the transmission belt 25 will drive the rotating collar 26 to rotate the steel bars. This allows the steel bars to rotate during welding, making it convenient for the worker to perform welding operations on the steel bars from multiple angles.

[0044] S3: The cleaning fluid sprayed from the drain pipe 14 will eventually flow into the waste storage tank 28 through the waste discharge hole 27, preventing the waste liquid from accumulating on the workbench 1. When the waste water in the waste storage tank 28 is almost full, the floating block 31 will drive the corresponding squeezing column 32 to move upward. The corresponding squeezing column 32 will squeeze the alarm switch 30 to open the alarm device 29. The alarm device 29 will then sound to remind the surrounding staff to clean the waste liquid in the waste storage tank 28 in time.

[0045] Working principle: During welding, the worker first brings the welding device 3 close to the rebar. The welding device 3 moves the movable block 4, which in turn moves the threaded column 5. The threaded column 5, through its threads, causes the threaded sleeve 7 to rotate. The threaded sleeve 7 then drives the transmission gear 8 to rotate, which in turn meshes with the movable rack 9. The movable rack 9 then moves the circular wiping block 10. Simultaneously, the threaded column 5 moves the piston plate 11, which squeezes the cleaning fluid in the storage tank 12. The cleaning fluid is then sprayed onto the rebar through the drain pipe 14. The wiping block 10, in conjunction with the cleaning fluid, wipes away oil and impurities on the reinforcing bars, thus solving the problem that oil and other impurities at the weld joints affect welding quality. Furthermore, the cleaning fluid in the drain pipe 14 impacts the rotating fan blade 19, causing it to rotate. The rotating fan blade 19 then drives the transmission rod 18, which in turn drives the spray head 20, which sprays the cleaning fluid outwards, increasing its coverage. After welding is complete, the welder 3 drives the threaded column 5 to reset the piston plate 11, and the liquid storage tank 12 then... New cleaning fluid is added through the inlet pipe 15, which is equipped with a one-way valve 16. The cleaning fluid in the storage tank 12 will not be discharged through the inlet pipe 15; all the cleaning fluid in the storage tank 12 will be discharged through the drain pipe 14. The operator first grasps the rotating handle 24, then rotates the rotating plate 23 by rotating the handle 24. The rotating plate 23 drives the rotating column 22 to rotate, which in turn drives the transmission belt 25 to rotate. The transmission belt 25 drives the rotating collar 26 to rotate, which in turn drives the reinforcing bar to rotate, thereby allowing the reinforcing bar to... During welding, the tube rotates; the cleaning fluid sprayed by the drain pipe 14 onto the steel bar drips onto the workbench 1, and the cleaning fluid on the workbench 1 is discharged into the waste storage tank 28 through the waste discharge hole 27, thus preventing the used cleaning fluid from accumulating on the workbench 1. When the waste liquid in the waste storage tank 28 is almost full, the waste liquid will cause the float block 31 to move upward, and the float block 31 will drive the corresponding extrusion column 32 to move. The corresponding extrusion column 32 will extrude the alarm switch 30 to open the alarm device 29, and the alarm device 29 will sound to remind the surrounding staff to clean the waste liquid in the waste storage tank 28 in time.

[0046] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0047] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0048] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A reinforcing steel bar welding auxiliary device for processing concrete pipe piles, comprising a workbench (1), a storage rack (2) and a welder (3), characterized in that: The shelf (2) is fixedly installed on the top of the workbench (1), the welder (3) is slidably connected on the top of the workbench (1), the bottom of the welder (3) is fixedly connected with the movable block (4), the inner wall of the movable block (4) is fixedly connected with the threaded column (5), the bottom of the workbench (1) is fixedly connected with the supporting block (6), the inner wall of the supporting block (6) is slidably connected with the threaded column (5), the outer wall of the threaded column (5) is threadedly connected with the threaded sleeve (7), the threaded sleeve (7) is connected on one side of the supporting block (6) through a bearing, the outer wall of the threaded sleeve (7) is fixedly connected with the transmission gear (8), the top of the transmission gear (8) is engaged with the movable rack (9), the top of the movable rack (9) is fixedly connected with the circular wiping block (10), one end of the threaded column (5) is fixedly connected with the piston plate (11), the outer wall of the piston plate (11) is slidably connected with the liquid storage tank (12), one side of the liquid storage tank (12) is fixedly connected with the sealing sleeve ring (13), the inner wall of the sealing sleeve ring (13) is slidably connected with the threaded column (5), one side of the liquid storage tank (12) is connected with the liquid discharge pipe (14); The bottom of the workbench (1) is fixedly connected with the support frame (21), the inner wall of the support frame (21) is rotatably connected with the rotating column (22), one end of the rotating column (22) is fixedly connected with the rotating plate (23), one side of the rotating plate (23) is fixedly connected with the rotating handle (24), the outer wall of the rotating column (22) is sleeved with the transmission belt (25), the inner wall of the transmission belt (25) is sleeved with the rotating sleeve ring (26), the rotating sleeve ring (26) is rotatably connected with the inner wall of the shelf (2); The top of the workbench (1) is provided with the waste discharge hole (27), and the bottom of the workbench (1) is connected with the waste storage box (28); The inner wall of the waste storage box (28) is fixedly connected with the alarm device (29), the bottom of the alarm device (29) is fixedly connected with the alarm switch (30), the waste storage box (28) is provided with the floating block (31), the top of the floating block (31) is fixedly connected with the corresponding extrusion column (32), and the corresponding extrusion column (32) is arranged at the bottom of the alarm switch (30).

2. The reinforcing bar welding auxiliary device for processing concrete pipe piles according to claim 1, characterized in that: One side of the liquid storage tank (12) is connected with the liquid inlet pipe (15), and the outer wall of the liquid inlet pipe (15) is fixedly connected with the one-way valve (16).

3. The reinforcing bar welding auxiliary device for processing concrete pipe piles according to claim 2, characterized in that: The inner wall of the liquid discharge pipe (14) is fixedly connected with the support (17), the inner wall of the support (17) is rotatably connected with the transmission rotating rod (18), the outer wall of the transmission rotating rod (18) is fixedly connected with the rotating fan blade (19), the rotating fan blade (19) is arranged in an inclined manner, one end of the transmission rotating rod (18) is fixedly connected with the water spraying head (20), and the water spraying head (20) is rotatably connected with one end of the liquid discharge pipe (14).

4. The reinforcing bar welding auxiliary device for processing concrete pipe piles according to claim 3, characterized in that: The inner wall of the waste storage box (28) is fixedly connected with the limiting plate (33), and the floating block (31) is slidably connected with the outer wall of the limiting plate (33).

5. The reinforcing bar welding auxiliary method for a concrete pipe pile processing according to claim 4, characterized by, The steps include: S1: When welding the steel bar, the worker pushes the welding device (3) close to the steel bar, the welding device (3) drives the movable block (4) to move the threaded column (5), the threaded column (5) drives the threaded rotating sleeve (7) to rotate the transmission gear (8) through the thread, the transmission gear (8) engages the movable rack (9) to move the circular wiping block (10), and at the same time, the threaded column (5) drives the piston plate (11) to extrude the cleaning liquid in the liquid storage tank (12), the cleaning liquid is sprayed to the steel bar through the drain pipe (14), so that the cleaning liquid cooperates with the circular wiping block (10) to clean and wipe the welding position of the steel bar before welding; S2: When welding the steel bar, the worker first holds the rotating handle (24), then rotates the rotating handle (24) to drive the rotating plate (23) to rotate, the rotating plate (23) drives the rotating column (22) to rotate, the rotating column (22) drives the transmission belt (25) to rotate, the transmission belt (25) drives the rotating sleeve ring (26) to rotate the steel bar, so that the steel bar can rotate during welding, which facilitates the worker to operate the steel bar at multiple angles; S3: The cleaning liquid sprayed by the drain pipe (14) finally flows into the waste storage tank (28) through the waste discharge hole (27), avoiding the accumulation of waste liquid on the workbench (1), when the waste water in the waste storage tank (28) is almost full, the floating block (31) drives the corresponding extrusion column (32) to move upwards, the corresponding extrusion column (32) extrudes the alarm switch (30) to open the alarm device (29), the alarm device (29) emits a sound to remind the surrounding workers to clean the waste liquid in the waste storage tank (28) in time.

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