Welding device and method for steel mooring bollard with angle self-adjusting function

Abstract

The invention discloses a welding device and method for a steel bollard with an angle self-adjusting function, and relates to the technical field of bollards, the welding device for the steel bollard with the angle self-adjusting function comprises a table top assembly, a welding assembly and an adjusting assembly, and the adjusting assembly is arranged at the upper end of the table top assembly; a welding assembly is arranged on one side of the adjusting assembly and used for controlling the welding assembly to move, a detection assembly is arranged on one side of the adjusting assembly and located on the side, close to the welding assembly, of the adjusting assembly and used for detecting the welding temperature, and a fixing assembly is arranged at the upper end of the table top assembly.

Description

Technical Field

[0001] The invention relates to the technical field of cable piles, and in particular to a welding device and method for steel cable piles with an angle self-adjusting function. Background Art

[0002] A bollard is a type of mooring equipment. When a ship is docked at the shore or other ships and marine structures, the ship's cable needs to be tied tightly to the bollard to avoid large relative movement between the ship and the object being moored. The bollard is mainly composed of piles, bases and other parts. Conventional bollards are installed by directly welding the base to a strong deck or structure.

[0003] However, before using the cable pile, it is necessary to weld the connection between the pile column and the base. However, due to the structural characteristics of the cable pile, the pile column is a column, and the welding path is an arc, which can easily cause weld deviation and irreversible damage. During the welding process, it needs to be constantly adjusted, which is time-consuming and labor-intensive.

[0004] Then welding slag will be produced during the welding process, which will form a gap with the weld and reduce the effective bearing area of ​​the weld, so it needs to be processed later. At the same time, static electricity will be generated during the welding process, which will cause solder to splash and make the shape of the solder joint irregular. In addition, due to the characteristics of static electricity itself, it will absorb tiny particles such as dust, affecting the fitting accuracy with the pad, and even causing the solder joint to be loose during welding, resulting in poor product quality. Summary of the invention

[0005] The object of the present invention is to provide a welding device and method for steel cable piles with an angle self-adjusting function, so as to solve the problems raised in the prior art.

[0006] To achieve the above object, the present invention provides the following technical solutions: A welding device for a steel cable pile with an angle self-adjustment function, the welding device comprises a desktop component, a welding component and an adjustment component. An adjustment component is provided at the upper end of the desktop component, a welding component is provided on one side of the adjustment component, the adjustment component is used to control the movement of the welding component, a detection component is provided on one side of the adjustment component, the detection component is located on a side of the adjustment component close to the welding component, the detection component is used to detect the welding temperature, and a fixing component is provided at the upper end of the desktop component.

[0007] Specifically, the desktop component serves as the base of the device and is also used to place the base of the cable pile. The cable pile consists of a base, a column and a top cover. Its welding component is used to weld the joints of the three. The adjustment component controls the movement of the welding component through the detection result of the detection component. The detection component is used to detect the temperature on the welding surface when the welding component is working, so as to know the welding condition based on the temperature size and temperature path, and the fixing component is used to fix the cable pile.

[0008] The adjustment component includes a main vertical plate and a movable plate. A groove is opened in the middle of the main vertical plate, and a threaded rod is arranged in the groove. The movable plate is located on one side of the main vertical plate, and a slider is arranged on the side of the movable plate facing the threaded rod. The slider is slidably connected to the threaded rod. A main rotating motor is arranged at the top of the main vertical plate, and the output end of the main rotating motor is fixedly connected to the threaded rod. The fixed end of the main rotating motor is fixedly connected to the main vertical plate, and the slider cooperates with the threaded rod. An arc plate is arranged on the side of the main vertical plate away from the gear, and the arc plate is fixedly connected to the movable plate.

[0009] Specifically, two main vertical plates are provided, a groove is opened in the middle of the main vertical plates, a threaded rod is provided in the groove, the bottom end of the threaded rod is rotatably connected to the bottom end of the main vertical plate, the slider is threadedly matched with the threaded rod, and the main rotating motor is used as a power source to control the rotation of the threaded rod. The rotation of the threaded rod will drive the slider to move, and the movement of the slider will drive the moving plate to move. The main vertical plate is parallel to the moving plate, and the main rotating motor works through the signal detected by the detection component to control the movement of the moving plate and adjust the position of the arc plate. Because the welding assembly is located on the adjustment assembly, the welding assembly will be driven to move when the arc plate is adjusted.

[0010] The detection component includes a thermocouple and an insulation plate. The thermocouple is located on the arc plate and is fixedly connected to the arc plate. The insulation plate is located in the middle of the thermocouple and is used to isolate the hot end from the cold end. An absorption shell is provided on the outer cover of the insulation plate, and the absorption shell is fixedly connected to the arc plate.

[0011] Specifically, the detection component receives welding heat through a thermocouple, wherein the thermocouple is composed of two different materials, which are connected in series to form a thermopile, which is divided into a hot end and a cold end as a whole. The hot end is used to absorb the temperature generated by welding, and the cold end is the same as the outside temperature. The insulation board is used to isolate the hot end and the cold end of the thermocouple to reduce heat conduction, thereby improving the sensitivity of the sensor. The absorption shell is made of a material with a high infrared absorption rate, which is used to absorb incident infrared radiation and convert it into thermal energy. The overall detection process is that when the infrared radiation generated during welding irradiates the absorption shell, the absorption shell will convert light energy into thermal energy, causing the temperature of the hot end of the thermocouple to rise. Since the insulation board isolates the hot end and the cold end, the temperature of the cold end remains unchanged, so that a temperature difference will be generated between the hot end and the cold end, and this temperature difference will be converted into a voltage signal. The welding temperature and welding path are known according to the voltage signal, so that the current and voltage of the welding head are adjusted according to the welding temperature to reduce the probability of undercut and pores caused by excessive current or excessive voltage. The welding speed and welding position are also judged according to the path generated by the temperature of the voltage feedback, and adjusted.

[0012] The welding assembly includes a connecting piece and a welding head. A transverse groove is provided on the arc plate, a rack is provided in the transverse groove, the connecting piece is slidingly connected to the arc plate, a gear is provided on the side of the connecting piece facing the transverse groove, the gear is rotatably connected to the connecting piece, a sub-rotating motor is provided on one side of the gear, the fixed end of the sub-rotating motor is fixedly connected to the connecting piece, the output end of the sub-rotating motor is fixedly connected to the gear, a pushing motor is provided on the side of the connecting piece away from the arc plate, the fixed end of the pushing motor is fixedly connected to the connecting piece, a welding head is provided at the output end of the pushing motor, and a cleaning assembly is provided at the welding head.

[0013] Specifically, the connecting part in the welding assembly is slidably connected to the transverse groove, wherein the axis of the transverse groove is parallel to the axis of the rack, the gear and the rack are perpendicular, and the output end of the auxiliary rotating motor is connected to the gear. The auxiliary rotating motor is used as a power source to control the rotation of the gear. The rotation of the gear will drive the connecting part to move. Due to the arc plate structure, the rotation of the gear will drive the connecting part to move in a circular motion. Then the pushing motor is used as a power source to push the welding head to move. The welding head is used to perform the welding process. The cleaning assembly is used to clean the welding slag generated during the welding process and reduce the influence of static electricity on welding through ion wind.

[0014] The cleaning assembly includes an electrode needle and a column. The electrode needle is located on one side of the welding head, and the electrode needle is located in the auxiliary shell. The auxiliary shell is fixedly connected to one side of the welding head, and the electrode needle is fixedly connected to the inner wall of the auxiliary shell. The column is located on the side of the auxiliary shell away from the electrode needle. A vent is opened on one side of the auxiliary shell, and the vent is located on the side close to the column.

[0015] Specifically, during the welding process, static electricity can cause solder to splash, making the welds irregular in shape and uneven in size, resulting in defects such as cold welds and continuous welds. It can also cause the welding area to absorb dust or other tiny particles, affecting the clean end of the weld and the welding quality. The electrode needle is connected to an external power supply and a high voltage is applied, which will generate corona discharge at the tip to ionize the surrounding gas molecules. The column is used to ground or connect to a low voltage end to receive ions generated by the electrode needle, where the ions drift toward the collecting electrode under the action of the electric field, that is, the electrode needle generates ions that move toward the column. During the movement, the ions collide with neutral gas molecules to generate airflow, which is ion wind. The direction of the ion wind is from the emitting electrode to the collecting electrode. The ion wind can neutralize the static electricity in the welding area and reduce the interference of static electricity on the welding process. The ion wind also serves to remove tiny particles and impurities on the welding surface, thereby ensuring the cleanliness of the welding surface and improving the quality of the weld.

[0016] The electrode needle, the column and the vent hole are located on the same central axis.

[0017] Specifically, the direction of the ion wind is from the electrode needle to the column, and because the vent hole is located on the side of the column away from the electrode needle, the ion wind will be discharged outward through the vent hole, and the vent hole is aligned with the welding area.

[0018] The desktop component includes a base and a placement table. The base is located at the bottom end of the main vertical board, and is fixedly connected to the bottom end of the main vertical board. The placement table is located on the upper surface of the base, and a placement groove is opened in the middle of the placement table.

[0019] Specifically, the desktop component is used to place the cable pile, the base is vertically fixedly connected to the column plate, the placement table is located in the middle of the upper surface of the base, and the placement groove opened in the middle of the placement table is used to place the base of the cable pile.

[0020] The fixing component includes a main drive motor and a fixing block. The main drive motor is located in the placement groove. The fixing end of the main drive motor is fixedly connected to the inner wall of the placement groove. The output end of the main drive motor is provided with a fixing block. The output end of the main drive motor is fixedly connected to the fixing block.

[0021] Specifically, the fixing assembly is used to fix the cable pile components, the main drive motor is parallel to the horizontal line, and the main drive motor is used as a power source to control the movement of the fixed block, and the fixed block moves horizontally toward the cable pile to stabilize the fixed block, thereby fixing the cable pile bottom plate during the welding process.

[0022] A column is arranged on the upper surface of the base, the column is fixedly connected to the base, a top plate is arranged on the top of the column, an auxiliary driving motor is arranged on the bottom of the top plate, and an extrusion block is arranged on the output end of the auxiliary driving motor.

[0023] Specifically, columns are provided at the four corners of the base, the columns are vertically fixedly connected to the base, the top plate is fixedly connected to the top of the columns, the top plate is parallel to the base, and an auxiliary driving motor is provided in the middle of the bottom end of the top plate. The auxiliary driving motor is used as a power source to control the movement of the extrusion block, wherein the extrusion block will move to the top of the cable pile, and the extrusion block and the placement table form an extrusion interval to fix the cable pile.

[0024] Compared with the prior art, the present invention has the following beneficial effects: 1. The cleaning component of the present invention discharges through the electrode needle to ionize the surrounding gas molecules. The column receives the ions generated by the electrode needle, wherein the ions drift toward the collecting electrode under the action of the electric field. The ions collide with the neutral gas molecules during the movement to generate an airflow, which is an ion wind and effectively cleans the welding slag generated during the welding process.

[0025] 2. The ion wind in the present invention can neutralize the static electricity in the welding area and reduce the interference of static electricity in the welding process. The ion wind also plays a role in removing tiny particles and impurities on the welding surface, thereby ensuring the cleanliness of the welding surface and improving the quality of the weld.

[0026] 3. The detection component of the present invention absorbs the incident infrared radiation through the absorption shell and converts it into heat energy, causing the hot end temperature of the thermocouple to increase and generate a voltage signal. The welding speed and welding position are determined based on the temperature of the voltage feedback, and the angle is adjusted through the main rotating motor and the auxiliary rotating motor.

[0027] 4. The fixing assembly of the present invention realizes three-point fixing of the cable pile through the main drive motor and the auxiliary drive motor, and due to the telescopic space of the main drive motor and the auxiliary drive motor, it can adapt to cable piles of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the base of the present invention; Figure 3 It is a structural schematic diagram of the top plate of the present invention; Figure 4 It is a structural schematic diagram of the main vertical plate of the present invention; Figure 5 It is a structural schematic diagram of the adjustment assembly of the present invention; Figure 6 It is a structural schematic diagram of the detection component of the present invention; Figure 7 It is a structural schematic diagram of the welding assembly of the present invention; Figure 8 It is a structural schematic diagram of the connecting piece of the present invention; Fig. 9 It is a schematic diagram of the structure of the cleaning component of the present invention.

[0029] In the figure: 1. desktop assembly; 11. base; 12. placing table; 13. column; 14. top plate; 2. welding assembly; 21. connecting piece; 22. welding head; 23. gear; 24. main rotating motor; 25. pushing motor; 3. adjustment assembly; 31. main vertical plate; 32. moving plate; 33. threaded rod; 34. slider; 35. auxiliary rotating motor; 36. arc plate; 361. transverse groove; 362. rack; 4. detection assembly; 41. thermocouple; 42. insulation board; 43. absorption shell; 5. fixing assembly; 51. main drive motor; 52. fixing block; 53. auxiliary drive motor; 54. extrusion block; 6. cleaning assembly; 61. electrode needle; 62. column; 63. auxiliary shell. DETAILED DESCRIPTION

[0030] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0031] Example: Figure 1 to Figure 9As shown, the present invention provides a welding device and method technical solution for steel cable piles with angle self-adjustment function, the welding device includes a desktop component 1, a welding component 2 and an adjustment component 3, the desktop component 1 is provided with an adjustment component 3 at the upper end, the adjustment component 3 is provided with a welding component 2 on one side, the adjustment component 3 is used to control the movement of the welding component 2, the adjustment component 3 is provided with a detection component 4 on one side, the detection component 4 is located on the side of the adjustment component 3 close to the welding component 2, the detection component 4 is used to detect the welding temperature, and the desktop component 1 is provided with a fixing component 5 at the upper end.

[0032] Specifically, the desktop component 1 serves as the device base 11, and is also used to place the base 11 with a cable pile. The cable pile is composed of the base 11, the column 62 and the top cover. The welding component 2 is used to weld the connection between the three. The adjustment component 3 controls the movement of the welding component 2 through the detection result of the detection component 4. The detection component 4 is used to detect the temperature on the welding surface when the welding component 2 is working, so as to know the welding condition according to the temperature size and the temperature path. The fixing component 5 is used to fix the cable pile.

[0033] like Figure 1 , Figure 4 , Figure 5 As shown, the adjustment component 3 includes a main vertical plate 31 and a movable plate 32. A groove is opened in the middle of the main vertical plate 31, and a threaded rod 33 is arranged in the groove. The movable plate 32 is located on one side of the main vertical plate 31. A slider 34 is arranged on the side of the movable plate 32 facing the threaded rod 33. The slider 34 is slidably connected with the threaded rod 33. A main rotating motor 24 is arranged at the top of the main vertical plate 31. The output end of the main rotating motor 24 is fixedly connected with the threaded rod 33. The fixed end of the main rotating motor 24 is fixedly connected with the main vertical plate 31. The slider 34 cooperates with the threaded rod 33. An arc plate 36 is arranged on the side of the main vertical plate 31 away from the gear 23. The arc plate 36 is fixedly connected with the movable plate 32.

[0034] Specifically, two main vertical plates 31 are provided, and a groove is opened in the middle of the main vertical plates 31, and a threaded rod 33 is provided in the groove. The bottom end of the threaded rod 33 is rotatably connected to the bottom end of the main vertical plate 31, and the slider 34 is threadedly matched with the threaded rod 33. The main rotating motor 24 is used as a power source to control the rotation of the threaded rod 33. The rotation of the threaded rod 33 will drive the slider 34 to move, and the movement of the slider 34 will drive the movable plate 32 to move. The main vertical plate 31 is parallel to the movable plate 32. The main rotating motor 24 works through the signal detected by the detection component 4, controls the movement of the movable plate 32, and adjusts the position of the arc plate 36. Because the welding component 2 is located on the adjustment component 3, when the arc plate 36 is adjusted, it will drive the welding component 2 to move.

[0035] like Figure 6As shown, the detection component 4 includes a thermocouple 41 and an insulating plate 42. The thermocouple 41 is located on the arc plate 36. The thermocouple 41 is fixedly connected to the arc plate 36. The insulating plate 42 is located in the middle of the thermocouple 41. The insulating plate 42 is used to isolate the hot end from the cold end. The insulating plate 42 is covered with an absorption shell 43, and the absorption shell 43 is fixedly connected to the arc plate 36.

[0036] Specifically, the detection component 4 receives welding heat through a thermocouple 41, wherein the thermocouple 41 is composed of two different materials, which are connected in series to form a thermopile, and the whole is divided into a hot end and a cold end. The hot end is used to absorb the temperature generated by welding, and the cold end is the same as the outside temperature. The insulation board 42 is used to isolate the hot end and the cold end of the thermocouple 41 to reduce the conduction of heat, thereby improving the sensitivity of the sensor. The absorption shell 43 is made of a material with a high infrared absorption rate, which is used to absorb the incident infrared radiation and convert it into heat energy. The overall detection process is that when the infrared radiation generated during welding irradiates the absorption shell 43, The absorption shell 43 converts light energy into heat energy, causing the temperature of the hot end of the thermocouple 41 to rise. Since the insulation board 42 isolates the hot end from the cold end, the temperature of the cold end remains unchanged, resulting in a temperature difference between the hot end and the cold end. This temperature difference is converted into a voltage signal, and the welding temperature and welding path are known according to the voltage signal, so that the current and voltage of the welding head 22 are adjusted according to the welding temperature, reducing the probability of undercut and pores caused by excessive current or voltage. The welding speed and welding position are also determined based on the temperature of the voltage feedback, and are adjusted through the main rotating motor 24 and the auxiliary rotating motor 35.

[0037] like Figure 7 As shown, the welding assembly 2 includes a connecting member 21 and a welding head 22, a transverse groove 361 is opened on the arc plate 36, a rack 362 is arranged in the transverse groove 361, the connecting member 21 is slidingly connected to the arc plate 36, a gear 23 is arranged on the side of the connecting member 21 facing the transverse groove 361, the gear 23 is rotationally connected to the connecting member 21, a sub-rotating motor 35 is arranged on one side of the gear 23, the fixed end of the sub-rotating motor 35 is fixedly connected to the connecting member 21, the output end of the sub-rotating motor 35 is fixedly connected to the gear 23, a pushing motor 25 is arranged on the side of the connecting member 21 away from the arc plate 36, the fixed end of the pushing motor 25 is fixedly connected to the connecting member 21, the output end of the pushing motor 25 is provided with a welding head 22, and a cleaning assembly 6 is provided at the welding head 22.

[0038] Specifically, the connecting member 21 in the welding assembly 2 is slidably connected to the transverse groove 361, wherein the axis of the transverse groove 361 is parallel to the axis of the rack 362, the gear 23 is perpendicular to the rack 362, and the output end of the auxiliary rotating motor 35 is connected to the gear 23. The auxiliary rotating motor 35 is used as a power source to control the rotation of the gear 23. The rotation of the gear 23 will drive the connecting member 21 to move. Due to the structure of the arc plate 36, the rotation of the gear 23 will drive the connecting member 21 to move in a circular motion, and then the pushing motor 25 is used as a power source to push the welding head 22 to move. The welding head 22 is used to perform the welding process. The cleaning assembly 6 is used to clean the welding slag generated during the welding process and reduce the influence of static electricity on welding through ion wind.

[0039] like Fig. 9 As shown, the cleaning assembly 6 includes an electrode needle 61 and a column 62. The electrode needle 61 is located on one side of the welding head 22. The electrode needle 61 is located in a sub-shell 63. The sub-shell 63 is fixedly connected to one side of the welding head 22. The electrode needle 61 is fixedly connected to the inner wall of the sub-shell 63. The column 62 is located on a side of the sub-shell 63 away from the electrode needle 61. A vent is provided on one side of the sub-shell 63, and the vent is located on a side close to the column 62.

[0040] Specifically, during the welding process, static electricity can cause solder to splash, making the welds irregular in shape and uneven in size, resulting in defects such as cold welds and continuous welds. The welding area can also absorb dust or other tiny particles, affecting the clean end of the weld and the welding quality. The electrode needle 61 is connected to an external power supply and a high voltage is applied, which will generate corona discharge at the tip to ionize the surrounding gas molecules. The column 62 is used to be grounded or connected to a low voltage end to receive ions generated by the electrode needle 61, wherein the ions drift toward the collecting electrode under the action of the electric field, that is, the electrode needle 61 generates ions that move toward the column 62. During the movement, the ions collide with neutral gas molecules to generate airflow, which is ion wind. The direction of the ion wind flows from the emitting electrode to the collecting electrode. The ion wind can neutralize the static electricity in the welding area and reduce the interference of static electricity on the welding process. The ion wind also serves to remove tiny particles and impurities on the welding surface, thereby ensuring the cleanliness of the welding surface and improving the quality of the weld.

[0041] like Fig. 9 As shown, the electrode needle 61, the column 62 and the vent hole are located on the same central axis.

[0042] Specifically, the direction of the ion wind is from the electrode needle 61 to the column 62. Since the vent hole is located on the side of the column 62 away from the electrode needle 61, the ion wind will be discharged outward through the vent hole, and the vent hole is aligned with the welding area.

[0043] like Figure 1 , Figure 2As shown, the desktop assembly 1 includes a base 11 and a placement table 12. The base 11 is located at the bottom end of the main vertical board 31. The base 11 is fixedly connected to the bottom end of the main vertical board 31. The placement table 12 is located on the upper surface of the base 11, and a placement groove is opened in the middle of the placement table 12.

[0044] Specifically, the desktop assembly 1 is used to place a cable pile, the base 11 is vertically fixedly connected to the column 13, the placement table 12 is located in the middle of the upper surface of the base 11, and the placement groove opened in the middle of the placement table 12 is used to place the base 11 of the cable pile.

[0045] like Figure 2 As shown, the fixing component 5 includes a main drive motor 51 and a fixing block 52. The main drive motor 51 is located in the placement groove. The fixed end of the main drive motor 51 is fixedly connected to the inner wall of the placement groove. The output end of the main drive motor 51 is provided with a fixing block 52. The output end of the main drive motor 51 is fixedly connected to the fixing block 52.

[0046] Specifically, the fixing assembly 5 is used to fix the cable pile components, and the main drive motor 51 is parallel to the horizontal line. The main drive motor 51 is used as a power source to control the movement of the fixing block 52. The fixing block 52 moves horizontally toward the cable pile to stabilize the fixing block 52, thereby fixing the bottom plate of the cable pile during the welding process.

[0047] like Figure 3 As shown, a column 13 is provided on the upper surface of the base 11, and the column 13 is fixedly connected to the base 11. A top plate 14 is provided on the top of the column 13, and an auxiliary driving motor 53 is provided on the bottom of the top plate 14. An extrusion block 54 is provided on the output end of the auxiliary driving motor 53.

[0048] Specifically, columns 13 are provided at the four corners of the base 11, and the columns 13 are vertically fixedly connected to the base 11, and a top plate 14 is fixedly connected to the top of the columns 13, and the top plate 14 is parallel to the base 11. An auxiliary driving motor 53 is provided in the middle of the bottom end of the top plate 14, and the auxiliary driving motor 53 is used as a power source to control the movement of the extrusion block 54, wherein the extrusion block 54 will move to the top of the cable pile, and the extrusion block 54 and the placement table 12 form an extrusion interval to fix the cable pile.

[0049] Working principle: first place the cable pile on the placement table 12, and then fix the bottom and top of the cable pile by the main drive motor 51 and the auxiliary drive motor 53, and control the main rotating motor 24 to work and control the moving plate 32 to move, thereby driving the welding assembly 2 to move to the desired position, and then control the welding head 22 to touch the weld by the push motor 25, and then the welding head 22 starts to work. Due to the high temperature generated by the welding process, the absorption shell 43 in the detection assembly 4 will absorb the incident infrared radiation and convert it into heat energy, causing the hot end temperature of the thermocouple 41 to rise, and generate a voltage signal The welding speed and welding position are determined according to the temperature of the voltage feedback, and are adjusted through the main rotating motor 24 and the auxiliary rotating motor 35. Then, during the welding process, the cleaning component 6 will continue to work, discharge through the electrode needle 61, and ionize the surrounding gas molecules. The column 62 receives the ions generated by the electrode needle 61, wherein the ions drift toward the collecting electrode under the action of the electric field, and the ions collide with the neutral gas molecules during the movement to generate an airflow, which is an ion wind. The ion wind can neutralize the static electricity in the welding area, reduce the interference of static electricity on the welding process, and improve the quality of the weld.

[0050] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding device for steel cable piles with angle self-adjustment function, characterized in that: The welding device comprises a desktop component (1), a welding component (2) and an adjustment component (3); an adjustment component (3) is provided at the upper end of the desktop component (1); a welding component (2) is provided on one side of the adjustment component (3); the adjustment component (3) is used to control the movement of the welding component (2); a detection component (4) is provided on one side of the adjustment component (3); the detection component (4) is located on a side of the adjustment component (3) close to the welding component (2); the detection component (4) is used to detect the welding temperature; and a fixing component (5) is provided at the upper end of the desktop component (1).

2. A welding device for steel cable piles with angle self-adjustment function according to claim 1, characterized in that: The adjustment assembly (3) comprises a main vertical plate (31) and a movable plate (32); a groove is provided in the middle of the main vertical plate (31); a threaded rod (33) is provided in the groove; the movable plate (32) is located on one side of the main vertical plate (31); a slider (34) is provided on the side of the movable plate (32) facing the threaded rod (33); the slider (34) is slidably connected to the threaded rod (33); a main rotating motor (24) is provided at the top of the main vertical plate (31); an output end of the main rotating motor (24) is fixedly connected to the threaded rod (33); a fixed end of the main shaft rotating motor (24) is fixedly connected to the main vertical plate (31); the slider (34) cooperates with the threaded rod (33); an arc plate (36) is provided on the side of the main vertical plate (31) away from the gear (23); the arc plate (36) is fixedly connected to the movable plate (32).

3. The welding device for steel cable pile with angle self-adjustment function according to claim 2, characterized in that: The detection assembly (4) comprises a thermocouple (41) and an insulating plate (42); the thermocouple (41) is located on the arc plate (36); the thermocouple (41) is fixedly connected to the arc plate (36); the insulating plate (42) is located in the middle of the thermocouple (41); the insulating plate (42) is used to isolate the hot end from the cold end; an absorption shell (43) is provided on the outer shell of the insulating plate (42); and the absorption shell (43) is fixedly connected to the arc plate (36).

4. A welding device for steel cable piles with angle self-adjustment function according to claim 3, characterized in that: The welding assembly (2) comprises a connecting member (21) and a welding head (22); a transverse groove (361) is provided on the arc plate (36); a rack (362) is provided in the transverse groove (361); the connecting member (21) is slidably connected to the arc plate (36); a gear (23) is provided on the side of the connecting member (21) facing the transverse groove (361); the gear (23) is rotatably connected to the connecting member (21); a secondary rotating motor (35) is provided on one side of the gear (23); a fixed end of the secondary rotating motor (35) is fixedly connected to the connecting member (21); an output end of the secondary rotating motor (35) is fixedly connected to the gear (23); a pushing motor (25) is provided on the side of the connecting member (21) away from the arc plate (36); a fixed end of the pushing motor (25) is fixedly connected to the connecting member (21); a welding head (22) is provided at the output end of the pushing motor (25); and a cleaning assembly (6) is provided at the welding head (22).

5. The welding device for steel cable pile with angle self-adjustment function according to claim 4, characterized in that: The cleaning assembly (6) comprises an electrode needle (61) and a column (62), wherein the electrode needle (61) is located on one side of the welding head (22), the electrode needle (61) is located in a sub-shell (63), the sub-shell (63) is fixedly connected to one side of the welding head (22), the electrode needle (61) is fixedly connected to an inner wall of the sub-shell (63), the column (62) is located on a side of the sub-shell (63) away from the electrode needle (61), and a vent hole is provided on one side of the sub-shell (63), wherein the vent hole is located on a side close to the column (62).

6. A welding device for steel cable piles with angle self-adjustment function according to claim 5, characterized in that: The electrode needle (61), the column (62) and the vent hole are located on the same central axis.

7. A welding device for steel cable piles with angle self-adjustment function according to claim 6, characterized in that: The desktop assembly (1) comprises a base (11) and a placement table (12); the base (11) is located at the bottom end of the main vertical board (31); the base (11) is fixedly connected to the bottom end of the main vertical board (31); the placement table (12) is located on the upper surface of the base (11); and a placement groove is provided in the middle of the placement table (12).

8. The welding device for steel cable pile with angle self-adjustment function according to claim 7, characterized in that: The fixing assembly (5) comprises a main drive motor (51) and a fixing block (52); the main drive motor (51) is located in the placement groove; the fixing end of the main drive motor (51) is fixedly connected to the inner wall of the placement groove; the output end of the main drive motor (51) is provided with a fixing block (52); the output end of the main drive motor (51) is fixedly connected to the fixing block (52).

9. A welding device for steel cable piles with angle self-adjustment function according to claim 8, characterized in that: A column (13) is provided on the upper surface of the base (11), the column (13) is fixedly connected to the base (11), a top plate (14) is provided at the top end of the column (13), an auxiliary drive motor (53) is provided at the bottom end of the top plate (14), and an extrusion block (54) is provided at the output end of the auxiliary drive motor (53).

10. The method for welding a steel cable pile with an angle self-adjusting function according to claim 9, characterized in that: The method comprises the following steps: S1: first placing the cable pile on the placement table (12), and then fixing the bottom and top ends of the cable pile by means of the main drive motor (51) and the auxiliary drive motor (53); S2: By controlling the main rotating motor (24) to work, the moving plate (32) is controlled to move, thereby driving the welding assembly (2) to move to the desired position, and then controlling the welding head (22) to touch the weld by the pushing motor (25), and then the welding head (22) starts to work. Due to the high temperature generated by the welding process, the absorption shell (43) in the detection assembly (4) absorbs the incident infrared radiation and converts it into heat energy, causing the hot end temperature of the thermocouple (41) to increase, generating a voltage signal, and judging the welding speed and welding position according to the temperature of the voltage feedback, and adjusting the angle through the main rotating motor (24) and the auxiliary rotating motor (35); S3: Then, during the welding process, the cleaning component (6) will continue to work, discharge through the electrode needle (61), ionize the surrounding gas molecules, and the column (62) receives the ions generated by the electrode needle (61). The ions drift toward the collecting electrode under the action of the electric field. During the movement, the ions collide with the neutral gas molecules to generate an airflow. The airflow is ion wind, which can neutralize the static electricity in the welding area, reduce the interference of static electricity on the welding process, and improve the quality of the weld.

Images