Auxiliary welding equipment for telegraph pole flange
By designing the auxiliary welding equipment for the pole flange, the servo linear shaft and synchronous wheel control the movement of the welding gun, the efficient welding of the pole flange is achieved, which solves the health problems and low efficiency caused by workers' direct participation in welding, and improves the Welding safety and efficiency.
Patent Information
- Application Number
- CN202411678933.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-01-03
AI Technical Summary
During the welding process of existing telephone pole flanges, workers directly participate in the welding operation, resulting in poor welding environment, arcs and smoke and dust having a great impact on human health, and low process efficiency.
Design a telephone pole flange auxiliary welding equipment, including the installation body, support frame, spindle, drive motor and welding unit, and realize the precise control of the welding gun through the servo linear shaft and synchronous wheel. The welding gun can be close to or away from the electrical pole in the direction of the spindle. Flange and dust-clearing cover to remove smoke.
Reduce the labor intensity of workers, avoid workers directly participating in the welding process, improve welding efficiency and safety, and reduce the harm of the welding environment to the human body.
Smart Images
Figure CN119238008A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of electric pole flange production, in particular to electric pole flange auxiliary welding equipment. Background Art
[0002] Cement poles, also known as cement poles or concrete poles, are pillars used to erect power and communication lines. They are made of concrete and steel bars or steel wires, processed through a variety of processes. Cement poles are an important part of modern power and communication networks, and their sturdiness and durability make them an indispensable part of urban and rural infrastructure construction.
[0003] Some cement poles are too long and inconvenient to transport, so they are processed in sections at both ends. Then, they are connected and assembled at the construction site through special connection flanges for poles. This flange has two flange plates facing each other. The flange plates are provided with connection holes for connecting the connection studs on the poles. A cylindrical support part is connected between the inner circles of the flange plates. There are several reinforcing ribs distributed around the circumference of the support part between the two flange plates to strengthen the connection. The current pole flanges are processed in a distributed manner by welding. First, the flange plates, support parts and reinforcing ribs are preliminarily positioned and welded to form flange blanks, and then each part is welded firmly in turn to form a pole flange product. At present, most of the processing processes are manual, but the welding working environment is poor, especially the light arc generated by welding has a greater impact on the eyes and face of the human body, and the smoke and dust will also have a certain impact on the workers.
[0004] For this purpose, we have specially developed relevant equipment for auxiliary processing of pole flange welding to avoid workers directly involved in the welding process. Summary of the invention
[0005] The purpose of the present invention is to provide a pole flange auxiliary welding device for pole flange welding auxiliary processing, so as to avoid workers directly involved in the welding process.
[0006] In order to achieve the above object, the present invention adopts the following technical solutions:
[0007] Auxiliary welding equipment for telephone pole flanges is used for auxiliary welding processing of telephone pole flanges, comprising: an installation body, including a frame for support and a mounting platform arranged on the frame; a support frame, arranged on the mounting platform; a main shaft, arranged on the mounting platform, the main shaft can be rotatably arranged on the support frame, the front end of the main shaft is provided with a mounting flange, and the mounting flange is provided with a connecting device for detachably setting the telephone pole flange; a driving motor is arranged on the support frame for transmission connection with the main shaft; a welding unit, including a servo linear shaft, arranged on the mounting platform, the moving direction of the active part of the servo linear shaft is parallel to the axis of the main shaft, the active part is provided with an upwardly extending mounting pillar, the upper part of the mounting pillar is provided with a connecting body, the connecting body is provided with a welding gun, the nozzle of the welding gun points to the telephone pole flange, and the welding gun can move toward or away from the telephone pole flange on the connecting body.
[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: a synchronous wheel 1 is arranged on the main shaft, a synchronous wheel 2 is arranged on the output shaft of the driving motor, and the synchronous wheel 2 is connected to the synchronous wheel 1 through an annular synchronous belt.
[0009] On the basis of the above solution and as a preferred solution of the above solution: the drive motor is a servo control motor.
[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: the connecting device is a three-jaw chuck.
[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the connecting body includes a connecting seat connected to the mounting pillar, the connecting seat is provided with a slide rail whose length direction is perpendicular to the main axis, the slide rail is provided with a slider, the slider is provided with a first pillar vertically upward, and a driving cylinder is provided on the connecting seat to control the sliding of the slider; a first mounting block is provided on the first pillar, a first circular through hole is provided at one end of the first mounting block, a first groove that cuts one side of the first mounting block is provided on one side of the first circular through hole, a through hole is provided on one side of the first groove, and a threaded hole is provided on the other side, a second circular through hole is provided at the other end of the first mounting block, and the second circular through hole Perpendicular to the first circular through-hole, a second groove is provided on one side of the second circular through-hole to cut through one side of the second mounting block, the through-hole is also provided on one side of the second groove, and the threaded hole is also provided on the other side, a screw is provided in the through-hole to threadably cooperate with the threaded hole, the first circular through-hole is sleeved on the first pillar, and the first groove gap can be compressed by rotating the screw on the side of the first circular through-hole to fix the first pillar, a second pillar is penetrated through the second circular through-hole, and a mounting seat is provided on the second pillar to mount the welding gun, and the second groove gap can be compressed by rotating the screw on the side of the second circular through-hole to fix the first pillar.
[0012] On the basis of the above scheme and as a preferred scheme of the above scheme: a first mounting plate is provided at one end of the first pillar away from the slider, a first rotatable screw is provided on the first mounting plate, the first screw is parallel to the first pillar, and the first screw is threadedly matched with the first mounting block; a second mounting plate is provided at one end of the second pillar away from the mounting seat, a second rotatable screw is provided on the second mounting plate, the second screw is parallel to the second pillar, and the first screw is threadedly matched with the first mounting block.
[0013] On the basis of the above scheme and as a preferred scheme of the above scheme: a first handle is provided at one end of the first screw rod close to the first mounting plate; a second handle is provided at one end of the second screw rod close to the second mounting plate.
[0014] On the basis of the above scheme and as a preferred scheme of the above scheme: a second mounting block is arranged on the connecting seat, the second mounting block is arranged at one end of the slide rail close to the main axis direction and opposite to the end of the slide rail, and a limiting buffer is arranged on the second mounting block and opposite to the slider.
[0015] On the basis of the above solution and as a preferred solution of the above solution: the position of the limit buffer can be adjusted along the length direction of the slide rail.
[0016] On the basis of the above scheme and as a preferred scheme of the above scheme: a dust hood is arranged directly above the installation body.
[0017] The invention is used for auxiliary processing of pole flange welding to avoid workers directly involved in the welding process. The invention has the following advantages:
[0018] When the utility pole flange auxiliary welding equipment of the present invention is used, the welding gun is first kept facing away from the main axis, and then the utility pole flange (flange blank) to be welded is placed on the mounting flange and positioned and fixed using a connecting device, and then the welding gun is moved toward the main axis so that the welding gun can correspond to the part of the utility pole flange that needs to be welded.
[0019] This pole flange auxiliary welding equipment is mainly used for welding processing at the joint of the reinforcing rib and the supporting part in the welding process. Under the control of the servo linear axis, the welding gun first corresponds to one end of the welding path, and then continues to move along the welding path to the other end under the control of the servo linear axis to complete the welding at this location. After the welding is completed at this location, the welding gun withdraws, and the driving motor controls the spindle to rotate to adjust the posture of the pole flange to prepare for the next welding. After adjustment, the welding gun enters and continues to weld. This cycle continues until the welding is completed.
[0020] During the welding process, workers participate in the clamping and disassembly of the pole flanges and do not directly participate in the welding process, which reduces the workers' labor intensity and protects their health.
[0021] In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the welding auxiliary processing structure for the flange of a utility pole of the present invention;
[0023] Figure 2 It is an enlarged view of part A of the present invention;
[0024] Figure 3 A schematic diagram of the welding gun arrangement of the present invention;
[0025] Figure 4 It is a schematic diagram of the main shaft arrangement of the present invention. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present invention are described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0027] See also Figure 1-4The present invention discloses a pole flange auxiliary welding device, which is used for auxiliary welding processing of pole flange 100, avoiding workers from directly participating in the welding operation process.
[0028] The utility pole flange auxiliary welding device is used for welding auxiliary processing of utility pole flange 100, comprising: an installation body 200, comprising a frame body 201 for support and an installation platform 202 arranged on the frame body 201; a support frame 300, arranged on the installation platform 202; a main shaft 400, arranged on the installation platform 202, the main shaft 400 can be rotatably arranged on the support frame 300 body 201, the front end of the main shaft 400 is provided with a mounting flange 401, and the mounting flange 401 is provided with a connecting device 402 for detachably setting the utility pole flange 100; a driving motor 500 , arranged on the support frame 300, for transmission connection with the main shaft 400; the welding unit 600, including a servo linear shaft 601, arranged on the mounting platform 202, the movable part 602 of the servo linear shaft 601 moving direction is parallel to the axis of the main shaft 400, the movable part 602 is provided with an upwardly extending mounting pillar 603, the upper part of the mounting pillar 603 is provided with a connecting body 604, the connecting body 604 is provided with a welding gun 800, the nozzle of the welding gun 800 points to the pole flange 100, and the welding gun 800 can move on the connecting body 604 toward or away from the pole flange 100.
[0029] When the utility pole flange auxiliary welding equipment of the present invention is used, the welding gun 800 is first kept facing away from the main axis 400, and then the utility pole flange 100 (flange blank) to be welded is placed on the mounting flange 401 and positioned and fixed using the connecting device 402, and then the welding gun 800 is moved toward the main axis 400 so that the welding gun 800 can correspond to the part of the utility pole flange 100 that needs to be welded.
[0030] The utility pole flange auxiliary welding equipment is mainly used for welding processing at the joint of the reinforcing rib and the supporting part in the welding process. Under the control of the servo linear axis 601, the welding gun 800 first corresponds to one end of the welding path, and then continues to move toward the other end along the welding path under the control of the servo linear axis 601 to complete the welding at this location. After the welding is completed at this location, the welding gun 800 withdraws, and the driving motor 500 controls the main shaft 400 to rotate to adjust the posture of the utility pole flange 100 to prepare for the next welding. After the adjustment, the welding gun 800 enters and welds again. This cycle continues until the welding is completed.
[0031] like Figure 1As shown, in order to improve the working efficiency, a welding unit 600 can be respectively arranged on both sides of the main axis 400. In order to improve the clamping efficiency of the pole flange 100, a pin 403 parallel to the main axis 400 can be arranged on the mounting flange 401, and one of the connection holes of the pole flange 100 is positioned by the pin 403 to position the installation posture of the pole flange 100, thereby improving the clamping efficiency.
[0032] In order to accurately control the rotation of the main shaft 400, a synchronous wheel 1 404 is provided on the main shaft 400, and a synchronous wheel 2 501 is provided on the output shaft of the driving motor 500. The synchronous wheel 2 501 is connected to the synchronous wheel 1 404 through an annular synchronous belt 502. The driving motor 500 is a servo control motor. The connecting device 402 is a three-jaw chuck, which makes clamping more convenient and more efficient.
[0033] The connecting body 604 includes a connecting seat 605 connected to the mounting pillar 603, a slide rail 606 whose length direction is perpendicular to the main shaft 400 is arranged on the connecting seat 605, a slider 607 is arranged on the slider 607, a first pillar 608 vertically upward is arranged on the slider 607, and a driving cylinder 609 is arranged on the connecting seat 605 to control the sliding of the slider 607; a first mounting block 610 is arranged on the first pillar 608, a first circular through hole 611 is arranged at one end of the first mounting block 610, a first groove 612 that cuts one side of the first mounting block 610 is arranged on one side of the first circular through hole 611, a through hole 613 is arranged on one side of the first groove 612, a threaded hole 614 is arranged on the other side, a second circular through hole 615 is arranged at the other end of the first mounting block 610, and a second circular through hole 615 is arranged at the other end of the second circular through hole 615. The hole 615 is perpendicular to the first circular through hole 611. A second groove 616 is provided on one side of the second circular through hole 615 to cut through one side of the second mounting block 623. A through hole 613 is also provided on one side of the second groove 616, and a threaded hole 614 is also provided on the other side. A screw is provided in the through hole 613 to threadably cooperate with the threaded hole 614. The first circular through hole 611 is sleeved on the first pillar 608. By rotating the screw on the side of the first circular through hole 611, the gap in the first groove 612 can be compressed to fix the first pillar 608. A second pillar 625 is penetrated in the second circular through hole 615. A mounting seat 626 is provided on the second pillar 625 to mount the welding gun 800. By rotating the screw on the side of the second circular through hole 615, the gap in the second groove 616 can be compressed to fix the first pillar 608. This facilitates adjusting the posture of the welding gun 800 by adjusting the first mounting block 610, and realizes precise control of the welding gun 800 in and out. In order to eliminate positioning vibration and protect the safety of parts, a second mounting block 623 is provided on the connecting seat 605. The second mounting block 623 is arranged at one end of the slide rail 606 close to the spindle 400 and directly opposite to the end of the slide rail 606. A limit buffer 624 is provided on the second mounting block 623 and directly opposite to the slider 607. In order to facilitate the control and adjustment of positioning accuracy, the position of the limit buffer 624 can be adjusted along the length direction of the slide rail 606.
[0034] On this basis, a first mounting plate 617 is provided at one end of the first pillar 608 away from the slider 607, a rotatable first screw 618 is provided on the first mounting plate 617, the first screw 618 is parallel to the first pillar 608, and the first screw 618 is threadedly engaged with the first mounting block 610; a second mounting plate 620 is provided at one end of the second pillar 625 away from the mounting seat 626, a rotatable second screw 621 is provided on the second mounting plate 620, the second screw 621 is parallel to the second pillar 625, and the first screw 618 is threadedly engaged with the first mounting block 610. In the case that the fixed connection of the first circular through hole 611 relative to the first pillar 608 is slightly loose, rotating the first screw 618 can accurately control the height of the welding gun 800. To facilitate the rotation adjustment, a first handle 619 is provided at one end of the first screw 618 close to the first mounting plate 617. In the case that the fixed connection between the second circular through hole 615 and the second support 625 is slightly loose, the second screw rod 621 can be rotated to accurately adjust the welding gun 800 to be close to or away from the pole flange 100. To facilitate the rotation adjustment, a second handle 622 is provided at one end of the second screw rod 621 close to the second mounting plate 620. The comprehensive coordination realizes high-precision adjustment of the welding gun 800, and is easy to debug and maintain.
[0035] like Figure 1 As shown, a dust hood 700 is arranged directly above the installation body 200. After the dust hood 700 is connected to the dust removal and exhaust pipeline, it can absorb and remove the smoke and dust generated by welding in real time.
[0036] In summary, the utility pole flange auxiliary welding equipment is used to assist in welding the utility pole flange. During the welding process, workers only participate in the clamping and disassembly of the utility pole flange and do not directly participate in the welding process, thereby reducing the labor intensity of workers and protecting their health.
[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. Utility pole flange auxiliary welding equipment, characterized in that: The welding auxiliary processing for the flange of the electric pole (100) comprises: A mounting body (200) comprising a frame (201) for supporting and a mounting platform (202) arranged on the frame (201); A support frame (300) is arranged on the installation platform (202); A main shaft (400) is arranged on the mounting platform (202); the main shaft (400) is rotatably arranged on the support frame (300) body (201); a mounting flange (401) is arranged at the front end of the main shaft (400); and a connecting device (402) for detachably mounting the pole flange (100) is arranged on the mounting flange (401); A driving motor (500), arranged on the support frame (300) and used for transmission connection with the main shaft (400); The welding unit (600) comprises a servo linear axis (601) which is arranged on the mounting platform (202). The moving direction of the movable part (602) of the servo linear axis (601) is parallel to the axis of the main shaft (400). The movable part (602) is provided with an upwardly extending mounting pillar (603). A connecting body (604) is provided on the upper part of the mounting pillar (603). A welding gun (800) is provided on the connecting body (604). The nozzle of the welding gun (800) points to the pole flange (100). The welding gun (800) can move on the connecting body (604) toward or away from the pole flange (100).
2. The utility pole flange auxiliary welding equipment according to claim 1, characterized in that: The main shaft (400) is provided with a synchronous wheel 1 (404), the output shaft of the driving motor (500) is provided with a synchronous wheel 2 (501), and the synchronous wheel 2 (501) is connected to the synchronous wheel 1 (404) via an annular synchronous belt (502).
3. The utility pole flange auxiliary welding equipment according to claim 1 or 2, characterized in that: The driving motor (500) is a servo-controlled motor.
4. The utility pole flange auxiliary welding equipment according to claim 1, characterized in that: The connecting device (402) is a three-jaw chuck.
5. The utility pole flange auxiliary welding equipment according to claim 1, characterized in that: The connecting body (604) comprises a connecting seat (605) connected to the mounting pillar (603), a slide rail (606) whose length direction is perpendicular to the main shaft (400) is arranged on the connecting seat (605), a slider (607) is arranged on the slider (606), a first pillar (608) vertically upward is arranged on the slider (607), and a driving cylinder (609) is arranged on the connecting seat (605) to control the sliding of the slider (607); A first mounting block (610) is provided on the first pillar (608), one end of the first mounting block (610) is provided with a first circular through hole (611), one side of the first circular through hole (611) is provided with a first slot (612) for cutting one side of the first mounting block (610), one side of the first slot (612) is provided with a through hole (613) and the other side is provided with a threaded hole (614), the other end of the first mounting block (610) is provided with a second circular through hole (615), the second circular through hole (615) is perpendicular to the first circular through hole (611), one side of the second circular through hole (615) is provided with a second slot (616) for cutting one side of the second mounting block (623), and one side of the second slot (616) is also provided with the A through hole (613) is provided on the other side, and the threaded hole (614) is also provided on the other side. A screw is provided in the through hole (613) and is threadedly matched with the threaded hole (614). The first circular through hole (611) is sleeved on the first pillar (608). By rotating the screw on the side of the first circular through hole (611), the gap of the first slot (612) can be compressed to fix the first pillar (608). The second circular through hole (615) is provided with a second pillar (625). The second pillar (625) is provided with a mounting seat (626) for mounting the welding gun (800). By rotating the screw on the side of the second circular through hole (615), the gap of the second slot (616) can be compressed to fix the first pillar (608).
6. The utility pole flange auxiliary welding equipment according to claim 7, characterized in that: A first mounting plate (617) is provided at one end of the first pillar (608) away from the sliding block (607), and a first rotatable screw rod (618) is provided on the first mounting plate (617), the first screw rod (618) is parallel to the first pillar (608), and the first screw rod (618) is threadedly engaged with the first mounting block (610); a second mounting plate (620) is provided at one end of the second pillar (625) away from the mounting seat (626), and a second rotatable screw rod (621) is provided on the second mounting plate (620), the second screw rod (621) is parallel to the second pillar (625), and the first screw rod (618) is threadedly engaged with the first mounting block (610).
7. The utility pole flange auxiliary welding equipment according to claim 6, characterized in that: A first handle (619) is provided at one end of the first screw rod (618) close to the first mounting plate (617); and a second handle (622) is provided at one end of the second screw rod (621) close to the second mounting plate (620).
8. The utility pole flange auxiliary welding equipment according to claim 5, characterized in that: A second mounting block (623) is provided on the connecting seat (605). The second mounting block (623) is arranged at one end of the slide rail (606) close to the main shaft (400) and directly opposite to the end of the slide rail (606). The second mounting block (623) is provided with a limit buffer (624) directly opposite to the slider (607).
9. The utility pole flange auxiliary welding equipment according to claim 8, characterized in that: The position of the limit buffer (624) can be adjusted along the length direction of the slide rail (606).
10. The utility pole flange auxiliary welding equipment according to claim 1, characterized in that: A dust cover (700) is arranged directly above the installation body (200).