Angle steel tower foot welding machining platform

Abstract

The utility model relates to the technical field of angle steel tower welding platforms, in particular to an angle steel tower foot welding machining platform which comprises a U-shaped frame, first rotating shafts are rotationally embedded in the upper portions of the adjacent sides between vertical parts of the U-shaped frame, fixing seats are fixedly arranged between the first rotating shafts, and L-shaped clamping seats are slidably arranged on the front sides of the fixing seats. Nuts are fixedly embedded in the L-shaped clamping seats in a penetrating mode, first adjusting screws are rotationally arranged in the nuts in a threaded mode, clamping plates are rotationally connected to one ends of the first adjusting screws, a cavity is formed in the U-shaped frame, a double-head motor is fixedly arranged on the inner wall of the lower portion of the cavity, and second rotating shafts are fixedly connected to the output ends of the double-head motor. According to the tower foot fixing device, tower feet of different specifications can be conveniently fixed, the fixing stability of the tower feet is improved, meanwhile, the welding angle of a workpiece can be conveniently adjusted, and therefore the practicability and applicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to a welding processing platform for a tower foot of an angle steel tower, and belongs to the technical field of welding platforms for angle steel towers. Background Art

[0002] Angle steel towers are mainly used to support and fix conductors, support insulators, bear environmental loads and self-weight, etc. They are widely used in the fields of electricity, communications, radio and television, transportation, lighting, etc. In the field of electricity, angle steel towers are generally used in transmission lines and substation projects. Angle steel towers play an important role in the life and reliability of the lines, and can withstand environmental loads such as wire loads and wind pressure. When welding the tower feet of angle steel towers, they need to be placed on the processing platform for processing.

[0003] According to the announcement number CN219986608U, a welding processing platform for the tower foot of an angle steel tower is disclosed, including a base and a cross boss arranged on the base, a support frame is arranged between two circumferentially adjacent ends of the cross boss, each support frame includes a slide groove and two sliders for sliding in the slide groove, the two ends of the slide groove are respectively arranged corresponding to the ends of two circumferentially adjacent cross bosses, the slide groove of the support frame between two of the ends of the four cross bosses and the slide groove of the support frame between the other two ends are arranged in parallel, the two sliders on each support frame cooperate to clamp and position the cross tower foot, the base is provided with a plurality of fixing holes evenly distributed along the direction of the slide groove, the slider is provided with a fixing piece, and the fixing piece of the slider cooperates with the fixing hole to position with the base. The processing platform can adjust the position of the cross tower foot on the tower foot base plate, fix the cross tower foot, and measure the thickness of the cross tower foot steel plate. When the above device is in use, although the tower foot component can be clamped and fixed, the distance between the fixing holes is constant, so that when the device fixes cross tower feet of different specifications, the cross tower foot is prone to unstable fixation, which in turn causes displacement during welding, affecting the welding effect. Utility Model Content

[0004] The purpose of the utility model is to provide a welding processing platform for the tower foot of an angle steel tower. The utility model can conveniently fix tower feet of different specifications, improve the stability of tower foot fixation, and at the same time can conveniently adjust the welding angle of the workpiece, thereby improving the practicality and applicability of the device to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A welding processing platform for the foot of an angle steel tower comprises a U-shaped frame, wherein a rotating shaft is rotatably embedded in the upper part of one side adjacent to the vertical parts of the U-shaped frame, a fixing seat is fixedly provided between the rotating shafts, an L-shaped clamp seat is slidably provided on the front side of the fixing seat, a nut is fixedly embedded through the L-shaped clamp seat, an adjusting screw is threadedly rotatably provided in the nut, and one end of the adjusting screw is rotatably connected to a clamp plate.

[0007] Furthermore, a cavity is opened in the U-shaped frame, and a double-headed motor is fixedly provided on the lower inner wall of the cavity. The output ends of the double-headed motor are fixedly connected to the second rotating shaft. The first rotating shaft and the second rotating shaft are fixedly provided with pulleys, and two adjacent pulleys are connected by belt transmission.

[0008] Furthermore, a plurality of slide grooves are provided in a circular array on the front side of the fixing seat, and a plurality of adjusting screws 2 are rotatably embedded in a circular array on the fixing seat, one end of each adjusting screw 2 extends into the adjacent slide groove, and each adjusting screw 2 is threadedly sleeved with a sliding block, and the front side of each sliding block is fixedly connected to the rear side of the adjacent L-shaped clamp seat.

[0009] Furthermore, the sliding blocks are all slidably connected to the sliding grooves, and the sliding blocks are all penetrated and fixedly embedded with threaded seats matching the second adjusting screw.

[0010] Furthermore, sliding rods are symmetrically fixed on the clamping plates, and the other ends of the sliding rods pass through the L-shaped clamping seat and extend to the other side of the L-shaped clamping seat.

[0011] Furthermore, an anti-slip pad is fixedly provided at the bottom end of the U-shaped frame.

[0012] Furthermore, the L-shaped clamp seat and the clamp plate are both provided with anti-slip grooves.

[0013] The beneficial effects of the utility model are:

[0014] The utility model provides an L-shaped clamp seat and a clamping plate, and when in use, the fixing seat is placed in a horizontal position, and the tower foot base plate is placed on the fixing seat. At this time, by rotating the adjusting screw second, the adjusting screw second drives the sliding block to move in the sliding groove, and the sliding block can drive the L-shaped clamp seat to move, and the tower foot base plate can be clamped and fixed by the L-shaped clamp seat, and then the cross tower foot is placed on the tower foot base plate, and the adjusting screw first is rotated again, so that the adjusting screw first pushes the clamping plate to move through the nut, and the cross tower foot can be clamped and fixed by the clamping plate, so as to facilitate the fixing and welding of the tower foot. By providing a rotating shaft one, the rotating shaft two is driven to rotate by the double-headed motor, so that the rotating shaft two drives the rotating shaft one to rotate through the pulley and the belt, and the rotating shaft one can drive the fixing seat to rotate, so that the welding angle of the workpiece can be adjusted. The utility model can conveniently fix tower feet of different specifications, improve the stability of the tower foot fixation, and at the same time, it is convenient to adjust the welding angle of the workpiece, thereby improving the practicability and applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a welding processing platform for angle steel tower feet of the utility model;

[0017] Figure 2 This is a structural schematic diagram of a welding processing platform for angle steel tower feet of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a fixing seat of a welding processing platform for an angle steel tower foot of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the L-shaped clamp seat and the clamp plate of the angle steel tower foot welding processing platform of the utility model

[0020] Numbers in the figure: 1. U-shaped frame; 2. Rotating shaft 1; 3. Fixed seat; 4. L-shaped clamp seat; 5. Nut; 6. Adjusting screw 1; 7. Clamp; 8. Cavity; 9. Double-headed motor; 10. Rotating shaft 2; 11. Pulley; 12. Belt; 13. Slide; 14. Adjusting screw 2; 15. Slider; 16. Slide rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A welding processing platform for angle steel tower feet comprises a U-shaped frame 1, wherein a rotating shaft 2 is rotatably embedded in the upper part of one side adjacent to the vertical parts of the U-shaped frame 1, a fixing seat 3 is fixedly arranged between the rotating shaft 2, an L-shaped clamp seat 4 is slidably arranged on the front side of the fixing seat 3, a nut 5 is fixedly embedded through the L-shaped clamp seat 4, an adjusting screw 6 is threadedly rotatably arranged in the nut 5, and one end of the adjusting screw 6 is rotatably connected to a clamp plate 7.

[0024] Specifically, Figure 1-Figure 4 As shown, a cavity 8 is opened in the U-shaped frame 1, and a double-headed motor 9 is fixedly provided on the lower inner wall of the cavity 8. The output ends of the double-headed motor 9 are fixedly connected with a rotating shaft 2 10. The rotating shaft 1 2 and the rotating shaft 2 10 are fixedly sleeved with pulleys 11, and the two adjacent pulleys 11 are connected by a belt 12. The rotating shaft 2 10 is driven to rotate by the double-headed motor 9, so that the rotating shaft 2 10 drives the rotating shaft 1 2 to rotate through the pulley 11 and the belt 12, and the fixed seat 3 can be driven to rotate through the rotating shaft 1 2, so that the welding angle of the workpiece can be adjusted.

[0025] Specifically, Figure 1-Figure 4 As shown, a plurality of slide grooves 13 are provided in a circular array on the front side of the fixing seat 3, and a plurality of adjusting screw rods 14 are rotatably embedded in a circular array on the fixing seat 3, one end of each adjusting screw rod 14 extends into an adjacent slide groove 13, and each adjusting screw rod 15 is threadedly sleeved with a slider 15, and the front side of each slider 15 is fixedly connected to the rear side of the adjacent L-shaped clamp seat 4, and each slider 15 is slidably connected to the slide groove 13, and each slider 15 is penetrated and fixedly embedded with a threaded seat matching the adjusting screw rod 14, and by rotating the adjusting screw rod 14, the adjusting screw rod 14 drives the slider 15 to move in the slide groove 13, and the L-shaped clamp seat 4 can be driven to move by the slider 15, and the tower foot base plate can be clamped and fixed by the L-shaped clamp seat 4.

[0026] Specifically, Figure 1-Figure 4As shown, an anti-skid pad is fixedly provided at the bottom end of the U-shaped frame 1, and anti-skid grooves are provided on the L-shaped clamp seat 4 and the clamp plate 7. By providing the anti-skid pad and the anti-skid grooves, the stability of the device during use can be improved.

[0027] Example 2 Please refer to Figure 1-Figure 4 The difference between this embodiment and embodiment 1 is that: sliding rods 16 are symmetrically fixed on the clamping plates 7, and the other ends of the sliding rods 16 pass through the L-shaped clamping seat 4 and extend to the other side of the L-shaped clamping seat 4. By setting the sliding rods 16, the clamping plates 7 can be limited to prevent the clamping plates 7 from rotating.

[0028] The working principle of the utility model is as follows: when in use, the fixing seat 3 is placed horizontally, and then the tower foot base plate is placed on the fixing seat 3. At this time, by rotating the adjusting screw 2 14, the adjusting screw 2 14 drives the slider 15 to move in the slide groove 13, and the slider 15 can drive the L-shaped clamp seat 4 to move, and the tower foot base plate can be clamped and fixed by the L-shaped clamp seat 4, and then the cross tower foot is placed on the tower foot base plate, and then the adjusting screw 1 6 is rotated, so that the adjusting screw 1 6 pushes the clamp plate 7 to move through the nut 5, and the cross tower foot can be clamped and fixed by the clamp plate 7, so as to facilitate the fixed welding of the tower foot, and the sliding rod 16 is provided, so that the clamp plate 7 can be limited to prevent the clamp plate 7 from rotating when moving. When the welding angle of the workpiece needs to be adjusted, at this time, the rotating shaft 2 10 is driven to rotate by the double-headed motor 9, so that the rotating shaft 2 10 drives the rotating shaft 2 to rotate through the pulley 11 and the belt 12, and the fixing seat 3 can be driven to rotate through the rotating shaft 2, so that the workpiece can be adjusted to a suitable welding angle.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An angle steel tower foot welding processing platform, comprising a U-shaped frame (1), characterized in that: A rotating shaft (2) is rotatably embedded in the upper part of one side adjacent to the vertical parts of the U-shaped frame (1), a fixed seat (3) is fixedly provided between the rotating shafts (2), an L-shaped clamp seat (4) is slidably provided on the front side of the fixed seat (3), a nut (5) is penetrated and fixedly embedded in the L-shaped clamp seat (4), an adjusting screw (6) is rotatably provided in the nut (5), and one end of the adjusting screw (6) is rotatably connected to a clamp plate (7).

2. The angle steel tower foot welding processing platform according to claim 1 is characterized in that: A cavity (8) is provided in the U-shaped frame (1), a double-headed motor (9) is fixedly provided on the lower inner wall of the cavity (8), the output ends of the double-headed motor (9) are fixedly connected to a second rotating shaft (10), a belt pulley (11) is fixedly sleeved on the first rotating shaft (2) and the second rotating shaft (10), and two adjacent belt pulleys (11) are connected by a belt (12).

3. The angle steel tower foot welding processing platform according to claim 1 is characterized in that: A plurality of slide grooves (13) are provided in a circular array on the front side of the fixing seat (3); a plurality of adjusting screw rods (14) are rotatably embedded in a circular array on the fixing seat (3); one end of each adjusting screw rod (14) extends into an adjacent slide groove (13); each adjusting screw rod (14) is threadedly sleeved with a slider (15); and the front side of each slider (15) is fixedly connected to the rear side of the adjacent L-shaped clamp seat (4).

4. The angle steel tower foot welding processing platform according to claim 3 is characterized in that: The slide blocks (15) are all slidably connected to the slide grooves (13), and a threaded seat matching the second adjusting screw rod (14) is fixedly embedded through the slide blocks (15).

5. The angle steel tower foot welding processing platform according to claim 1 is characterized in that: Sliding rods (16) are symmetrically fixed on the clamping plates (7), and the other ends of the sliding rods (16) penetrate the L-shaped clamping seat (4) and extend to the other side of the L-shaped clamping seat (4).

6. The angle steel tower foot welding processing platform according to claim 1, characterized in that: An anti-slip pad is fixedly provided at the bottom end of the U-shaped frame (1).

7. The angle steel tower foot welding processing platform according to claim 1 is characterized in that: The L-shaped clamp seat (4) and the clamp plate (7) are both provided with anti-slip grooves.

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