Arc welding device for electric power iron tower production

Abstract

The utility model discloses an arc welding device for electric iron tower production, which is characterized in that the upper surface of a first base is fixedly connected with an adjusting device, the adjusting device is rotatably connected with a rotating column, the side surface of the rotating column is fixedly connected with a third fixing block, and the lower surface of the third fixing block is fixedly connected with a second electric telescopic rod; an air pump is fixedly connected to the output end of the second electric telescopic rod, a smoke suction disc is fixedly connected to the side surface of the air pump, a fixing ring is fixedly connected to the side surfaces of the adjusting device and the third fixing block, an air pipe is arranged in the fixing ring, and one end of the air pipe is fixedly connected to the side surface of the smoke suction disc; by means of the structure, when arc welding is carried out, smoke dust generated at the welding position can be sucked, the situation that the smoke dust escapes from the bottom layer due to the fact that the position of the air suction device is fixed is avoided, meanwhile, through cooperation with the scanner, welding points can be conveniently and rapidly found, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of arc welding devices for producing power iron towers, in particular to an arc welding device for producing power iron towers. Background Art

[0002] The existing arc welding device for power tower production is convenient for arc welding by being provided with a movable arm and a lifting device when in use. However, the smoke generated during use is easy to escape into the surrounding environment. Although the existing device is provided with an air suction device, it is often fixed in one place and the height is often fixed, and it cannot effectively treat the smoke generated at the welding point. Smoke will still escape, which is easy to cause harm to human health. In addition, most power towers are narrow at the top and thick at the bottom. When welding with the existing device, manual search for welding points is required, and the efficiency is low. For example, a Chinese patent discloses "an arc welding device for power tower production", and its application number is: "202121206583.5", which includes a welding bracket and a mobile frame for movement, and a group of mobile frames are respectively provided at both ends of the welding bracket, and the two groups of mobile frames are away from one end of the welding bracket. A moving mechanism is provided at both ends, a displacement plate is constructed on one side of the welding bracket, the lateral moving arm is movably connected to the displacement plate through a groove, a gas cylinder is provided at one end of the lateral moving arm, the lateral moving arm and the displacement plate are movably connected through the lateral moving mechanism, a groove for installing a feeding mechanism is opened at the center position of the lateral moving arm, the feeding mechanism is arranged in the groove of the lateral moving arm and is constructed with a lifting device, the feeding mechanism is movably connected to the lateral moving arm through the lifting device, a welding end is provided at one end of the feeding mechanism, and a welding wire advancing mechanism is constructed on the outer edge surface of the welding end. The above structure facilitates arc welding of power towers, but when it is in use, since the suction device is fixed, the smoke at the welding point cannot be effectively absorbed, and the smoke is still easy to escape, and when welding, the welding point needs to be manually found, which is inefficient and has limitations when used. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an arc welding device for the production of electric power towers. The device is provided with a suction tray, an air pipe, a fixing ring, a 3D scanner, an adjusting device, a third fixing block, a second electric telescopic rod and an air pump. When arc welding is performed on the electric power tower, the smoke generated at the welding point can be absorbed to avoid the smoke escaping from the bottom layer and affecting the surrounding environment due to the fixed position of the suction device. At the same time, the device can cooperate with the scanner to facilitate the rapid search for welding points and improve the welding efficiency.

[0004] The utility model also provides an arc welding device for producing an electric power tower as described above, comprising: a first base, an adjusting device fixedly connected to the upper surface of the first base, a rotating column rotatably connected to the adjusting device, a third fixed block fixedly connected to the side surface of the rotating column, a second electric telescopic rod fixedly connected to the lower surface of the third fixed block, an air pump fixedly connected to the output end of the second electric telescopic rod, a smoking tray fixedly connected to the side surface of the air pump, a fixing ring fixedly connected to the adjusting device and the side surface of the third fixed block, an air pipe is arranged in the fixing ring, one end of the air pipe is fixedly connected to the output end of the air pump, and the other end is fixedly connected to a processing box, a 3D scanner fixedly connected to the side surface of the first base, and the 3D scanner is electrically connected to the adjusting device. Through the above structure, smoke generated at the welding point can be sucked when arc welding is performed on the electric power tower, so as to avoid smoke escaping from the bottom layer due to the fixed position of the suction device, thereby affecting the surrounding environment. At the same time, through cooperation with the scanner, it is convenient to quickly find the welding point and improve the welding efficiency.

[0005] According to the arc welding device for producing power towers described in the utility model, the adjusting device includes a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected to a first fixed block, and the side surface of the first fixed block is fixedly connected to a first electric telescopic rod. Through the above structure, the height of the welding end can be easily adjusted.

[0006] According to the arc welding device for power tower production described in the utility model, the adjusting device also includes a turntable, which is rotatably connected to the output end of the first electric telescopic rod, and the side surface of the turntable is fixedly connected to the second fixed block. Through the above structure, the angle of the welding end can be easily adjusted.

[0007] According to the arc welding device for producing power towers described in the utility model, the lower surface of the second fixed block is fixedly connected to a welding end, the side surface of the welding end is provided with a mechanical claw, the upper surface of the second fixed block is fixedly connected to a first motor, and the output end of the first motor is fixedly connected to a rotating column. Through the above structure, the welding rod can be grasped for welding, and it is convenient to grasp the welding rod.

[0008] According to the arc welding device for producing power towers described in the utility model, a second motor is fixedly connected to the side surface of the first base, a rotating shaft is fixedly connected to the output end of the second motor, and a conveyor belt is provided on the side surface of the rotating shaft. Through the above structure, the rotating shaft can be driven to rotate, which is convenient for transporting power towers.

[0009] According to the arc welding device for producing power towers described in the utility model, a second base is provided on the other side of the conveyor belt, and a support column is fixedly connected to the upper surface of the second base. The support column is supported by the above structure.

[0010] According to the arc welding device for producing power towers described in the utility model, a placement block is fixedly connected to the side surface of the support column, a placement groove is provided on the placement block, and a spring is fixedly connected in the placement groove. Through the above structure, it is convenient to place the welding rod and at the same time, it is convenient to push the welding rod at the rear end forward.

[0011] According to the arc welding device for producing power towers described in the utility model, the other end of the spring is fixedly connected to a push plate, and a plurality of welding rods are placed on the side of the push plate. Through the above structure, the welding rods can be pushed out.

[0012] Beneficial Effects

[0013] Compared with the prior art, the arc welding device for producing power towers is provided with a suction tray, an air pipe, a fixing ring, a 3D scanner, an adjusting device, a third fixing block, a second electric telescopic rod and an air pump. It can absorb the smoke generated at the welding point when arc welding is performed on the power tower, thereby preventing the smoke from escaping from the bottom layer and affecting the surrounding environment due to the fixed position of the suction device. At the same time, through cooperation with the scanner, it is convenient to quickly find the welding points and improve the welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is the overall structural diagram of an arc welding device for producing power towers according to the utility model;

[0016] Figure 2 This is a rear structural diagram of an arc welding device for producing power towers according to the utility model;

[0017] Figure 3 This is a transverse cross-sectional structural diagram of an arc welding device for producing power towers according to the utility model;

[0018] Figure 4 The utility model is a longitudinal sectional structural diagram of an arc welding device for producing electric power towers.

[0019] Legend:

[0020] 1. The first base; 2. The processing box; 3. The first hydraulic cylinder; 4. The first fixed block; 5. The air pipe; 6. The fixed ring; 7. The first electric telescopic rod; 8. The turntable; 9. The second fixed block; 10. The first motor; 11. The rotating column; 12. The third fixed block; 13. The second electric telescopic rod; 14. The air pump; 15. The smoking tray; 16. The conveyor belt; 17. The second base; 18. The supporting column; 19. The placing block; 20. The push plate; 21. The welding rod; 22. The scanner; 23. The spring; 24. The second motor; 25. The rotating shaft; 26. The mechanical claw; 27. The welding end. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is an arc welding device for producing electric power towers, which includes: a first base 1, an adjusting device is fixedly connected to the upper surface of the first base 1, a rotating column 11 is rotatably connected to the adjusting device, a third fixed block 12 is fixedly connected to the side surface of the rotating column 11, a second electric telescopic rod 13 is fixedly connected to the lower surface of the third fixed block 12, the second electric telescopic rod 13 is fixed, an air pump 14 is fixedly connected to the output end of the second electric telescopic rod 13 to drive the air pump 14 to rise and fall, a smoking tray 15 is fixedly connected to the side surface of the air pump 14 to absorb smoke, a fixing ring 6 is fixedly connected to the adjusting device and the side surface of the third fixed block 12, an air pipe 5 is arranged in the fixing ring 6, the air pipe 5 is fixed, one end of the air pipe 5 is fixedly connected to the output end of the air pump 14, and the other end is fixedly connected to the processing box 2 to process the smoke, a 3D scanner 22 is fixedly connected to the side surface of the first base 1 to scan the electric power tower, and the 3D scanner 22 is electrically connected to the adjusting device to facilitate the control of the welding end 27 for welding.

[0023] The adjusting device includes a first hydraulic cylinder 3, the output end of the first hydraulic cylinder 3 is fixedly connected to a first fixed block 4, the side surface of the first fixed block 4 is fixedly connected to a first electric telescopic rod 7, the first electric telescopic rod 7 is fixedly fixed, the adjusting device also includes a turntable 8, the turntable 8 is rotatably connected to the output end of the first electric telescopic rod 7, the angle of the welding end 27 is adjusted, the side surface of the turntable 8 is fixedly connected to a second fixed block 9, the lower surface of the second fixed block 9 is fixedly connected to the welding end 27, the side surface of the welding end 27 is provided with a mechanical claw 26, the welding rod 21 is clamped, the upper surface of the second fixed block 9 is fixedly connected to a first motor 10, the output end of the first motor 10 is fixedly connected to the rotating column 11, driving The rotating column 11 rotates, and a second motor 24 is fixedly connected to the side surface of the first base 1. The output end of the second motor 24 is fixedly connected to a rotating shaft 25, which drives the rotating shaft 25 to rotate. A conveyor belt 16 is provided on the side surface of the rotating shaft 25 to transport the power tower. A second base 17 is provided on the other side of the conveyor belt 16. A support column 18 is fixedly connected to the upper surface of the second base 17. A placement block 19 is fixedly connected to the side surface of the support column 18. A placement groove is provided on the placement block 19 to place the welding rod 21. A spring 23 is fixedly connected in the placement groove to fix the spring 23. The other end of the spring 23 is fixedly connected to a push plate 20. A plurality of welding rods 21 are placed on the side of the push plate 20 to facilitate pushing the welding rod 21 out.

[0024] Working principle: When in use, the power tower is placed on the conveyor belt, and the second motor 24 drives the conveyor belt 16 to rotate and transport it. At the same time, the height and angle of the welding end 27 are adjusted by the first hydraulic cylinder 3, the first electric telescopic rod 7, and the turntable 8 of the adjusting device. The second motor 24 is electrically connected with the welding end 27 and the adjusting device to control the moving speed of the conveyor belt 16. The mechanical claw 26 clamps the welding rod 21 on the placement block 19 to perform arc welding. The push plate 20 pushes the welding rod 21 on the placement block 19 forward through the spring 23 to achieve feeding. At the same time, the power tower is scanned by a 3D scanner, and the welding points on the power tower are scanned and recorded through the distance between the axial center line of the power tower and the first hydraulic cylinder 3 on the first base 1, so as to facilitate subsequent welding. The air pump 14 absorbs the smoke at the welding end 27 through the smoke extraction tray 15, and transports it to the processing box 2 through the air pipe for processing. The fixing ring 6 fixes the position of the air pipe 5. When grabbing the welding rod 21, the first motor 10 drives the rotating column 11 to rotate, so that the smoke extraction tray 15 is located on the side of the welding end to avoid collision with the placement block 19.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An arc welding device for producing power towers, characterized in that: include: A first base (1), wherein an adjusting device is fixedly connected to the upper surface of the first base (1), a rotating column (11) is rotatably connected to the adjusting device, a third fixed block (12) is fixedly connected to the side surface of the rotating column (11), a second electric telescopic rod (13) is fixedly connected to the lower surface of the third fixed block (12), an output end of the second electric telescopic rod (13) is fixedly connected to an air pump (14), a side surface of the air pump (14) is fixedly connected to a smoking tray (15), the adjusting device and the side surface of the third fixed block (12) are both fixedly connected to a fixing ring (6), an air pipe (5) is arranged inside the fixing ring (6), one end of the air pipe (5) is fixedly connected to the output end of the air pump (14), and the other end is fixedly connected to a processing box (2), a 3D scanner (22) is fixedly connected to the side surface of the first base (1), and the 3D scanner (22) is electrically connected to the adjusting device.

2. The arc welding device for producing power towers according to claim 1, characterized in that: The adjusting device comprises a first hydraulic cylinder (3), the output end of the first hydraulic cylinder (3) is fixedly connected to a first fixing block (4), and the side surface of the first fixing block (4) is fixedly connected to a first electric telescopic rod (7).

3. The arc welding device for producing power towers according to claim 1, characterized in that: The adjusting device further comprises a rotating disk (8), the rotating disk (8) being rotatably connected to the output end of the first electric telescopic rod (7), and a second fixing block (9) being fixedly connected to the side surface of the rotating disk (8).

4. The arc welding device for producing power towers according to claim 3, characterized in that: The lower surface of the second fixed block (9) is fixedly connected to a welding end (27), and the side surface of the welding end (27) is provided with a mechanical claw (26). The upper surface of the second fixed block (9) is fixedly connected to a first motor (10), and the output end of the first motor (10) is fixedly connected to a rotating column (11).

5. The arc welding device for producing power towers according to claim 1, characterized in that: A second motor (24) is fixedly connected to the side surface of the first base (1), a rotating shaft (25) is fixedly connected to the output end of the second motor (24), and a conveyor belt (16) is arranged on the side surface of the rotating shaft (25).

6. The arc welding device for producing power towers according to claim 5, characterized in that: A second base (17) is provided on the other side of the conveyor belt (16), and a support column (18) is fixedly connected to the upper surface of the second base (17).

7. The arc welding device for producing power towers according to claim 6, characterized in that: A placement block (19) is fixedly connected to the side surface of the support column (18), a placement groove is provided on the placement block (19), and a spring (23) is fixedly connected in the placement groove.

8. The arc welding device for producing power towers according to claim 7, characterized in that: The other end of the spring (23) is fixedly connected to a push plate (20), and a plurality of welding rods (21) are placed on the side of the push plate (20).

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