CN220560761U - Trapezoid bridge numerical control welding equipment - Google Patents

Abstract

The utility model relates to the technical field related to trapezoidal bridges, in particular to a numerical control welding device for a trapezoidal bridge, which comprises a bottom plate, wherein the left end of the upper surface of the bottom plate is fixedly connected with two numerical control welding mechanical arms, a fixing device is arranged above the bottom plate and comprises a first rotating motor, a second rotating motor, two long plates, four short plates, four fixing blocks and four clamping plates, an output shaft of the first rotating motor is fixedly connected with a first threaded column, the first threaded column is in threaded sleeve joint with two first threaded rings, the upper end of the side surface of each first threaded ring is fixedly connected with the lower surface of a similar long plate respectively, the front end and the rear end of the lower surface of each long plate are fixedly connected with sliding blocks, the upper surface of the bottom plate is provided with two sliding grooves, and each sliding block is movably clamped with the similar sliding grooves. The device enables the fixing device to adjust the width and the length according to different trapezoid bridges, and improves the practicality of operation.

Description

Trapezoid bridge numerical control welding equipment

Technical Field

The utility model relates to the technical field of trapezoid bridge frames, in particular to numerical control welding equipment for trapezoid bridge frames.

Background

The trapezoid bridge is a bridge which is light in weight, low in manufacturing cost, unique in shape, convenient to install, good in heat dissipation and air permeability, is suitable for laying a large straight and light cable, and is very suitable for laying high and low power cables;

when the trapezoid bridge is welded, welding materials are required to be fixed and then welded, but the lengths and the widths of different trapezoid bridges are possibly different, if the fixing device can be adjusted according to the lengths and the widths of different trapezoid bridges, the practicality of operation is improved, and therefore the trapezoid bridge numerical control welding equipment is provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a trapezoid bridge numerical control welding device.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a trapezoidal crane span structure numerical control welding equipment, includes the bottom plate, the upper surface front end fixedly connected with numerical control center of bottom plate, the upper surface left end fixedly connected with of bottom plate two numerical control welding arms, the top of bottom plate is provided with fixing device, fixing device is including first rotating electrical machines, second rotating electrical machines, two longerons, four shorthorns, four fixed blocks and four splint, the output shaft fixedly connected with first screw thread post of first rotating electrical machines, two first screwed rings have been cup jointed to first screwed thread post screw thread, every the side surface upper end of first screwed ring respectively with the lower surface fixed connection of similar longeron, every the equal fixedly connected with slider in front and back both ends of lower surface of longeron, two spouts have been seted up to the upper surface of bottom plate, every the slider all with the movable joint of similar spout.

As a preferable technical scheme of the utility model, the output shaft of the second rotating motor is fixedly connected with a second threaded column, the second threaded column is in threaded sleeve joint with two second threaded rings, the left end and the right end of the side surface of each second threaded ring are respectively and fixedly connected with similar short plates, the right surface of each long plate is provided with a rectangular groove, one end of each short plate far away from the second threaded ring is movably clamped with the similar rectangular groove, the lower surface of each fixed block is provided with a large clamping groove, the left groove surface and the right groove surface of each large clamping groove are respectively provided with a small clamping groove, each large clamping groove is movably clamped with the similar long plates, and each small clamping groove is movably clamped with the similar short plates.

As a preferable technical scheme of the utility model, one surface of each fixed block close to the second threaded column is fixedly connected with a similar clamping plate, and the first rotating motor, the second rotating motor and the two numerical control welding mechanical arms are connected with a numerical control center through a network and a transmission line.

Compared with the prior art, the utility model has the following beneficial effects:

1. the first rotating motor is opened firstly to drive the first threaded column to rotate, so that the two first threaded rings drive the two long plates to move left and right, the long plates drive the fixing blocks and the clamping plates to move left and right, the bridge frames with different widths are adapted, the second rotating motor is opened again to drive the second threaded column to rotate, so that the two second threaded rings drive the short plates to move back and forth, and the short plates drive the fixing blocks and the clamping plates to move back and forth, so that the bridge frames with different lengths are adapted. The device enables the fixing device to adjust the width and the length according to different trapezoid bridges, and improves the practicality of operation.

2. The two rotating motors and the two numerical control welding mechanical arms are connected with the numerical control center through a network and a data line, the adjustment of the fixing device and the welding of the trapezoid bridge frame by the numerical control welding mechanical arms can be controlled in the numerical control center, the trapezoid bridge frame is not in direct contact with the device, and the convenience of operation is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a long plate structure of the present utility model;

FIG. 3 is a schematic view of a short plate structure of the present utility model;

fig. 4 is a schematic structural diagram of a fixed block according to the present utility model.

Wherein: 1. a bottom plate; 2. a numerical control center; 3. a numerical control welding mechanical arm; 4. a clamping plate; 5. a first rotating electric machine; 6. a first threaded post; 7. a first threaded ring; 8. a long plate; 9. a slide block; 10. a chute; 11. rectangular grooves; 12. a second rotating electric machine; 13. a second threaded post; 14. a second threaded ring; 15. a short plate; 16. a fixed block; 17. a large clamping groove; 18. a small clamping groove.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a trapezoid bridge numerical control welding device comprises a bottom plate 1, a numerical control center 2 is fixedly connected to the front end of the upper surface of the bottom plate 1, two numerical control welding mechanical arms 3 are fixedly connected to the left end of the upper surface of the bottom plate 1, a fixing device is arranged above the bottom plate 1, the fixing device comprises a first rotating motor 5, a second rotating motor 12, two long plates 8, four short plates 15, four fixing blocks 16 and four clamping plates 4, an output shaft of the first rotating motor 5 is fixedly connected with a first threaded column 6, the first threaded column 6 is sleeved with two first threaded rings 7 in a threaded manner, the upper end of the side surface of each first threaded ring 7 is fixedly connected with the lower surface of a similar long plate 8, sliding blocks 9 are fixedly connected to the front end and the rear end of the lower surface of each long plate 8, two sliding grooves 10 are formed in the upper surface of the bottom plate 1, each sliding block 9 is movably clamped with the similar sliding grooves 10, the output shaft of the second rotary motor 12 is fixedly connected with a second threaded column 13, the second threaded column 13 is sheathed with two second threaded rings 14, the left and right ends of the side surface of each second threaded ring 14 are respectively and fixedly connected with a similar short plate 15, the right surface of each long plate 8 is provided with a rectangular groove 11, one end of each short plate 15 far away from the second threaded ring 14 is movably clamped with a similar rectangular groove 11, the lower surface of each fixed block 16 is provided with a large clamping groove 17, the left and right groove surfaces of each large clamping groove 17 are provided with small clamping grooves 18, each large clamping groove 17 is movably clamped with a similar long plate 8, each small clamping groove 18 is movably clamped with a similar short plate 15, one surface of each fixed block 16 close to the second threaded column 13 is fixedly connected with a similar clamping plate 4, the first rotary motor 5 is firstly opened to drive the first threaded column 6 to rotate, so that the two first threaded rings 7 move in opposite directions or move in opposite directions, and further drive the two long plates 8 to move left and right, the long plates 8 drive the fixed blocks 16 and the clamping plates 4 to move left and right, so that the bridge frames with different widths are adapted, the second rotating motor 12 is opened to drive the second threaded columns 13 to rotate, so that the two second threaded rings 14 drive the short plates 15 to move back and forth, and the short plates 15 drive the fixed blocks 16 and the clamping plates 4 to move back and forth, so that the bridge frames with different lengths are adapted. The device ensures that the width and the length of the fixing device can be adjusted according to different trapezoid bridges, thereby improving the practicality of operation;

the first rotating motor 5, the second rotating motor 12 and the two numerical control welding mechanical arms 3 are connected with the numerical control center 2 through a network and a transmission line, the two rotating motors and the two numerical control welding mechanical arms 3 are connected with the numerical control center 2 through a network and a data line, the adjustment of the fixing device and the welding of the numerical control welding mechanical arms 3 to the trapezoid bridge frame can be controlled at the numerical control center 2, direct contact with the device is not needed, and the convenience of operation is improved.

Working principle:

the first step: when the trapezoid bridge is welded, welding materials are required to be fixed and then welded, but the lengths and widths of different trapezoid bridges may be different, the same fixing tool may not meet the fixation of various trapezoid bridges, and an adjusting device can be added to solve the problem. The first rotating motor 5 is firstly opened to drive the first threaded column 6 to rotate, so that the two first threaded rings 7 move in opposite directions or move in opposite directions, the two long plates 8 are driven to move left and right, the long plates 8 drive the fixed blocks 16 and the clamping plates 4 to move left and right, so that bridges with different widths are adapted, the second rotating motor 12 is opened to drive the second threaded column 13 to rotate, so that the two second threaded rings 14 drive the short plates 15 to move back and forth, and the short plates 15 drive the fixed blocks 16 and the clamping plates 4 to move back and forth, so that bridges with different lengths are adapted. The device enables the fixing device to adjust the width and the length according to different trapezoid bridges, and improves the practicality of operation.

And a second step of: the two rotating motors and the two numerical control welding mechanical arms 3 are connected with the numerical control center 2 through a network and a data line, the adjustment of the fixing device and the welding of the numerical control welding mechanical arms 3 to the trapezoid bridge frame can be controlled in the numerical control center 2, direct contact with the device is not needed, and the convenience of operation is improved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (4)

1. The numerical control welding equipment for the trapezoid bridge comprises a bottom plate (1), and is characterized in that a numerical control center (2) is fixedly connected to the front end of the upper surface of the bottom plate (1), two numerical control welding mechanical arms (3) are fixedly connected to the left end of the upper surface of the bottom plate (1), and a fixing device is arranged above the bottom plate (1);

the fixing device comprises a first rotating motor (5), a second rotating motor (12), two long plates (8), four short plates (15), four fixing blocks (16) and four clamping plates (4);

the output shaft of the first rotating motor (5) is fixedly connected with a first threaded column (6), the first threaded column (6) is in threaded sleeve connection with two first threaded rings (7), the upper end of the side surface of each first threaded ring (7) is fixedly connected with the lower surface of a similar long plate (8) respectively, the front end and the rear end of the lower surface of each long plate (8) are fixedly connected with sliding blocks (9), two sliding grooves (10) are formed in the upper surface of the bottom plate (1), and each sliding block (9) is movably clamped with the corresponding sliding groove (10);

the output shaft fixedly connected with second screw thread post (13) of second rotating electrical machines (12), second screw thread post (13) screw thread has cup jointed two second screwed rings (14), every both ends are controlled with similar short board (15) fixed connection respectively to the side surface of second screwed ring (14), every rectangular channel (11) have all been seted up on the right surface of long board (8), every one end that second screwed ring (14) was kept away from to short board (15) all with similar rectangular channel (11) activity joint.

2. The trapezoid bridge digital control welding equipment according to claim 1, wherein a large clamping groove (17) is formed in the lower surface of each fixed block (16), a small clamping groove (18) is formed in the left and right groove surfaces of each large clamping groove (17), each large clamping groove (17) is movably clamped with a similar long plate (8), and each small clamping groove (18) is movably clamped with a similar short plate (15).

3. A trapezoid bridge digital control welding apparatus according to claim 1, characterized in that the side of each of said fixed blocks (16) close to the second threaded column (13) is fixedly connected to the adjacent clamping plate (4).

4. The trapezoid bridge numerical control welding equipment according to claim 1, wherein the first rotating motor (5), the second rotating motor (12) and the two numerical control welding mechanical arms (3) are connected with the numerical control center (2) through a network and a transmission line.