Automatic angle steel welding device for angle steel tower

Abstract

The utility model discloses an angle steel tower angle steel automatic welding device which comprises a machine frame and angle steel erected on the machine frame, a first supporting assembly used for supporting the angle steel is installed on the machine frame, second supporting assemblies used for supporting and turning over the angle steel are further installed on the two sides of the machine frame, and the first supporting assembly and the second supporting assembly are arranged on the machine frame. An electric guide rail is further assembled above the rack, a movable seat is movably connected to the electric guide rail, and two welding assemblies which are symmetrically distributed are installed at the bottom end of the movable seat; according to the angle steel welding device, angle steel can be supported through the combined effect of the first supporting assembly and the second supporting assembly, then the angle steel can be welded through the two welding assemblies, and after one face is welded, the angle steel is overturned through the second supporting assembly; by means of the mode, operation is easy, convenient and rapid, and the labor intensity of workers can be reduced.

Description

Technical Field

[0001] This utility model belongs to the field of angle steel welding technology, specifically, it relates to an automatic welding device for angle steel towers. Background Technology

[0002] Angle steel can be used to form various load-bearing components according to different structural needs, and can also be used as connecting parts between components. Angle steel is widely used in various building and engineering structures, such as roof beams, bridges, transmission towers, lifting and transport machinery, ships, industrial furnaces, reaction towers, container racks, cable trench supports, power piping, busbar support installation, and warehouse shelves. Angle steel belongs to carbon structural steel for construction, and is a simple cross-section steel material, mainly used for metal components and factory frames. In use, it requires good weldability, plastic deformation performance, and a certain mechanical strength.

[0003] Angle steel tower is a type of plate tower with downcomers. Angle steel towers require a large amount of angle steel, and welding of the angle steel is necessary. To ensure the strength of the angle steel welds, double-sided welding is sometimes required. However, in current technology, most angle steel joints are welded using a single welding machine. This method is inefficient, and during welding, workers need to manually flip the angle steel, and after flipping, positioning and other operations are required. This results in high labor intensity for workers, cumbersome operation, and long time consumption.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies.

[0005] Therefore, in order to solve the above problems, this utility model provides an automatic welding device for angle steel towers. Utility Model Content

[0006] To overcome the aforementioned technical problems, the purpose of this utility model is to provide an automatic welding device for angle steel towers. The device supports the angle steel through the combined action of the first and second support components. Then, the angle steel can be welded using two sets of welding components. After one side is welded, the angle steel is flipped over by the second support component, and then the other side of the angle steel is welded using the welding components. This method is simple to operate, convenient and quick, and can reduce the labor intensity of workers.

[0007] The objective of this utility model can be achieved through the following technical solutions:

[0008] An automatic welding device for angle steel towers includes a frame and angle steel mounted on the frame. A first support assembly is installed on the frame to support the angle steel. Second support assemblies are also installed on both sides of the frame to support and rotate the angle steel. An electric guide rail is mounted above the frame, and a movable seat is movably connected to the electric guide rail. Two sets of symmetrically distributed welding assemblies are installed at the bottom of the movable seat. The angle steel is supported by the combined action of the first and second support assemblies. Welding operations are then performed on the angle steel using the two sets of welding assemblies. After welding one side, the angle steel is rotated using the second support assemblies, and then welding operations are performed on the other side of the angle steel using the welding assemblies. This method is simple, convenient, and quick to operate, reducing the labor intensity of workers.

[0009] Furthermore, side frames are fixedly installed on both sides of the frame.

[0010] Furthermore, the first support assembly is provided in two sets, each set including a first electric telescopic rod and a support frame. The first electric telescopic rod is installed in the top groove of the frame, and the top of the first electric telescopic rod is equipped with a support frame. The cross-section of the support frame is an isosceles trapezoid, and the top of the support frame is open.

[0011] Furthermore, the second support component includes a motor fixedly mounted on the side frame, the output end of the motor is equipped with a connecting shaft, and one end of the connecting shaft is connected to a placement frame.

[0012] Furthermore, a fixed frame is fixedly installed on one side of the placement rack, a screw is threadedly connected to the placement rack, a movable frame is installed at one end of the screw, and a handle is installed at the other end of the screw.

[0013] Furthermore, the electric guide rail is mounted on the top of the side frame.

[0014] Furthermore, the welding assembly includes a second electric telescopic rod installed at the bottom of the movable seat, an output end of the second electric telescopic rod is mounted on a mounting base, a third electric telescopic rod is mounted on one side of the mounting base, and a welding machine is mounted on the output end of the third electric telescopic rod.

[0015] Furthermore, support legs are fixedly installed at the four corners of the bottom of the frame.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In this invention, firstly, a set of angle steel is erected and placed above the support frame. Then, one end of the angle steel is inserted between the corresponding fixed frame and movable frame. Next, the handle is turned, causing the screw to rotate and lower the movable frame, which, together with the fixed frame, clamps and secures the angle steel. The same steps are then repeated to install another set of angle steel. After both sets are secured, the position of the welding assembly is adjusted using an electric guide rail so that the welding machine is aligned with the weld seam. Then, through the combined action of the second and third electric telescopic rods, the welding machine can approach the weld seam to perform the welding operation on the angle steel. After welding is completed, the welding machine is moved a certain distance away, and then the first electric... The telescopic rod lowers the support frame to a certain height, then the motor is started. The motor drives the connecting shaft to rotate, which in turn drives the placement frame to rotate. The placement frame then drives the fixed and movable frames to rotate, which in turn drives the angle steel to rotate until it flips over. After the flip is complete, the first electric telescopic rod drives the support frame to rise until the right-angled side of the angle steel can be engaged in the opening at the top of the support frame. Then, the other side of the angle steel can be welded again using two sets of welding components. When welding the other side, the two sets of welding machines work in sequence, i.e., the welding machine on the right welds the left side, and after that, the welding machine on the left welds the right side. This method is simple, convenient, and quick to operate, and can reduce the labor intensity of workers. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0020] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0021] Figure 3 This is an enlarged view of point A in this utility model;

[0022] Figure 4 This is a schematic diagram of the support component structure of this utility model.

[0023] Figure label:

[0024] 1. Frame; 2. Angle steel; 3. Side frame; 4. First support assembly; 401. First electric telescopic rod; 402. Support frame; 5. Second support assembly; 501. Motor; 502. Connecting shaft; 503. Placement rack; 504. Fixed frame; 505. Screw; 506. Movable frame; 507. Handle; 6. Electric guide rail; 7. Movable seat; 8. Welding assembly; 801. Second electric telescopic rod; 802. Mounting seat; 803. Third electric telescopic rod; 804. Welding machine; 9. Support leg. Detailed Implementation

[0025] The utility model will now be further described in conjunction with the accompanying drawings and specific embodiments:

[0026] Please see Figure 1-4 According to an embodiment of the present invention, an automatic welding device for angle steel towers includes a frame 1 and angle steel 2 mounted on the frame 1. A first support component 4 for supporting the angle steel 2 is installed on the frame 1. Second support components 5 for supporting and rotating the angle steel 2 are also installed on both sides of the frame 1. An electric guide rail 6 is also mounted on the top of the frame 1. A movable seat 7 is movably connected to the electric guide rail 6. Two sets of symmetrically distributed welding components 8 are installed at the bottom of the movable seat 7. The angle steel 2 can be supported by the combined action of the first support component 4 and the second support component 5. Then, welding operations can be performed on the angle steel 2 by the two sets of welding components 8. After one side is welded, the angle steel 2 is rotated by the second support component 5, and then welding operations can be performed on the other side of the angle steel 2 by the welding components 8. This method is simple to operate, convenient and quick, and can reduce the labor intensity of workers.

[0027] Side frames 3 are fixedly installed on both sides of the frame 1.

[0028] The first support assembly 4 is provided in two sets, each set including a first electric telescopic rod 401 and a support frame 402. The first electric telescopic rod 401 is installed in the top groove of the frame 1. The support frame 402 is installed at the top of the first electric telescopic rod 401. The cross section of the support frame 402 is an isosceles trapezoid, and the top of the support frame 402 is open.

[0029] The second support assembly 5 includes a motor 501 fixedly mounted on the side frame 3. The output end of the motor 501 is equipped with a connecting shaft 502, and one end of the connecting shaft 502 is connected to a placement frame 503.

[0030] A fixed frame 504 is fixedly installed on one side of the placement rack 503. A screw 505 is threadedly connected to the placement rack 503. A movable frame 506 is installed at one end of the screw 505, and a handle 507 is installed at the other end of the screw 505.

[0031] The electric guide rail 6 is mounted on the top of the side frame 3.

[0032] The welding assembly 8 includes a second electric telescopic rod 801 installed at the bottom of the movable seat 7. A mounting base 802 is installed at the output end of the second electric telescopic rod 801. A third electric telescopic rod 803 is installed on one side of the mounting base 802. A welding machine 804 is installed at the output end of the third electric telescopic rod 803.

[0033] Support legs 9 are fixedly installed at the four corners of the bottom of the frame 1.

[0034] The working principle of this utility model patent for an automatic angle steel welding device is as follows: First, a set of angle steel 2 is erected and placed above the support frame 402. Then, one end of the angle steel 2 is inserted between the fixed frame 504 and the movable frame 506 in the corresponding position. Then, the handle 507 is rotated, which drives the screw 505 to rotate. The screw 505 drives the movable frame 506 to descend, which, together with the fixed frame 504, clamps and fixes the angle steel 2. Then, the same steps are followed to install another set of angle steel 2. After both sets of angle steel 2 are fixed, the position of the welding component 8 is adjusted by the electric guide rail 6 so that the position of the welding machine 804 can be aligned with the weld. Then, through the cooperation of the second electric telescopic rod 801 and the third electric telescopic rod 803, the welding machine 804 can approach the weld and then perform welding operations on the angle steel 2. After the welding is completed, the welding machine 804 is moved away by a certain distance, and then the first electric telescopic rod 401 moves the support frame 402 to the lower position. The frame 402 is lowered to a certain height, and then the motor 501 is started. The motor 501 drives the connecting shaft 502 to rotate, which in turn drives the placement frame 503 to rotate. The placement frame 503 drives the fixed frame 504 and the movable frame 506 to rotate, which in turn drives the angle steel 2 to rotate until it flips. After the flip is completed, the first electric telescopic rod 401 drives the support frame 402 to rise until the right angle side of the angle steel 2 can be caught in the opening at the top of the support frame 402. Then, the other side of the angle steel 2 can be welded again by the two sets of welding components 8. When welding the other side, the two sets of welding machines 804 work in sequence. That is, the welding machine 804 on the right welds the left side, and after that, the welding machine 804 on the left welds the right side. This method is simple, convenient and quick to operate, and can reduce the labor intensity of the workers.

[0035] All components in this utility model are general standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. At the same time, the standard parts used in this application can be purchased from the market. Each component in this application can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming, which is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail here.

[0036] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A kind of angle steel tower angle steel automatic welding device, including frame (1) and erect on the frame (1) angle steel (2), it is characterized in that, The rack (1) is provided with a first supporting assembly (4) for supporting the angle steel (2), and the two sides of the rack (1) are provided with a second supporting assembly (5) for supporting and overturning the angle steel (2), and the top of the rack (1) is provided with an electric guide rail (6), and the electric guide rail (6) is movably connected with a movable seat (7), and the bottom end of the movable seat (7) is provided with two groups of symmetrically distributed welding assemblies (8).

2. The automatic welding device for the corner of the steel tower according to claim 1, characterized in that, The rack (1) is provided with a first supporting assembly (4) for supporting the angle steel (2), and the two sides of the rack (1) are provided with a second supporting assembly (5) for supporting and overturning the angle steel (2), and the top of the rack (1) is provided with an electric guide rail (6), and the electric guide rail (6) is movably connected with a movable seat (7), and the bottom end of the movable seat (7) is provided with two groups of symmetrically distributed welding assemblies (8).

3. The automatic welding device for corner steel of corner steel tower according to claim 1, characterized in that, The first supporting assembly (4) is provided with two groups, each group comprising a first electric telescopic rod (401) and a supporting frame (402), the first electric telescopic rod (401) is installed in the top groove of the rack (1), the top end of the first electric telescopic rod (401) is provided with a supporting frame (402), the cross section of the supporting frame (402) is isosceles trapezoidal, and the top end of the supporting frame (402) is open.

4. The automatic welding device for corner steel of corner steel tower according to claim 2, characterized in that, The second supporting assembly (5) comprises a motor (501) fixedly installed on the side frame (3), and the output end of the motor (501) is provided with a connecting shaft (502), one end of the connecting shaft (502) is connected with a placing frame (503).

5. The automatic welding device for corner steel of corner steel tower according to claim 4, characterized in that, The placing frame (503) is provided with a fixed frame (504) on one side, and a screw rod (505) is threadedly connected to the placing frame (503), one end of the screw rod (505) is provided with a movable frame (506), and the other end of the screw rod (505) is provided with a rotating handle (507).

6. The automatic welding device for corner steel of corner steel tower according to claim 2, characterized in that, The electric guide rail (6) is installed at the top of the side frame (3).

7. The automatic welding device for corner steel of corner steel tower according to claim 1, characterized in that, The welding assembly (8) comprises a second electric telescopic rod (801) installed at the bottom end of the movable seat (7), an installation seat (802) is installed at the output end of the second electric telescopic rod (801), a third electric telescopic rod (803) is installed on one side of the installation seat (802), and a welding machine (804) is installed at the output end of the third electric telescopic rod (803).

8. The automatic welding device for corner steel of corner steel tower according to claim 1, characterized in that, The bottom end of the rack (1) is provided with a supporting leg (9).

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