CN213795175U

CN213795175U - Pipeline cutting device for hydraulic engineering

Info

Publication number: CN213795175U
Application number: CN202022742913.4U
Authority: CN
Inventors: 佟名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-27
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a pipeline cutting device for hydraulic engineering, including base and push down the device, base upper surface one side is fixed with two first backup pads and two second backup pads, two first backup pad and two second backup pad tops all are fixed with first center pin, first center pin surface rotates and is connected with the supporting wheel, one side that first backup pad and two second backup pads were kept away from to the base upper surface is fixed with two third backup pads and two fourth backup pads, two third backup pad and two fourth backup pad tops rotate respectively and are connected with second center pin and third center pin. The utility model discloses a set up two guide wheels, through the motor drive guide wheel, then let the pipeline at the uniform velocity rotate, the laser cutting head of rethread top cuts the pipeline surface for the cutting plane is more level and more smooth, conveniently surely goes out the inclined plane to the pipeline moreover.

Description

Pipeline cutting device for hydraulic engineering

Technical Field

The utility model relates to a pipeline cutting technical field especially relates to a pipeline cutting device for hydraulic engineering.

Background

Hydraulic engineering is used for controlling and allocating surface water and underground water in the nature, and achieves the purpose of removing harm and benefiting, and the engineering is built, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only by building the hydraulic engineering, water flow can be controlled, flood disasters are prevented, water quantity is adjusted and distributed, so that the needs of people life and production on water resources are met, and when the engineering is built, water pipelines are widely used.

But when using water conservancy pipeline, need cut it, at present to the cutting of pipeline all be the manual work and cut, because water conservancy pipeline is thicker, in the manual work cutting, hardly guarantee notched roughness, need the manual work to polish after the cutting, in addition, current cutting equipment all is perpendicular cutting, can not carry out the slope cutting to the pipeline in order to satisfy different demands, has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pipeline cutting device for hydraulic engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pipeline cutting device for hydraulic engineering comprises a base and a pressing device, wherein two first supporting plates and two second supporting plates are fixed on one side of the upper surface of the base, first central shafts are fixed at the top ends of the two first supporting plates and the two second supporting plates respectively, supporting wheels are rotatably connected to the outer surface of the first central shaft, two third supporting plates and two fourth supporting plates are fixed on one side of the upper surface of the base, which is far away from the first supporting plates and the two second supporting plates, second central shafts and third central shafts are respectively rotatably connected to the top ends of the two third supporting plates and the top ends of the two fourth supporting plates, first guide wheels and second guide wheels are respectively fixedly connected to the outer surfaces of the second central shafts and the third central shafts, the first guide wheels are positioned between the two third supporting plates, and first driven wheels are fixed to the outer surface of one end, positioned outside the two third supporting plates, of the second central shaft, a second driven wheel is fixed on the outer surface of one end of the third central shaft, which is positioned outside the two fourth supporting plates, the side wall of the base is provided with a side plate, the upper surface of the side plate is fixed with a first motor, the driving end of the first motor is fixed with a first rotating shaft, the outer surface of the first rotating shaft is fixedly sleeved with a first driving wheel and a second driving wheel, the bottom end of the pressing device is fixedly connected with a movable box, an electric push-pull rod is fixed on the inner side wall of the movable box, a laser cutting head is fixedly connected with the telescopic end of the electric push-pull rod, a strip-shaped opening is formed at the bottom end of the movable box, the laser cutting head penetrates through the strip-shaped opening and extends to the outside of the movable box, a spring is fixed on one side of the top wall in the movable box, which is far away from the electric push-pull rod, the spring bottom fixedly connected with second motor, the drive end fixedly connected with second pivot of second motor, second pivot bottom is passed and is removed the case diapire and fixedly connected with polishing dish.

As a further description of the above technical solution:

the outer surfaces of the first driven wheel and the first driving wheel are sleeved with a first belt, and the outer surfaces of the second driven wheel and the second driving wheel are sleeved with a second belt.

As a further description of the above technical solution:

the upper surfaces of the first guide wheel, the second guide wheel and the supporting wheel are located at the same height.

As a further description of the above technical solution:

rubber pads are sleeved on the outer surfaces of the first guide wheel and the second guide wheel.

As a further description of the above technical solution:

the electric push-pull rod is electrically connected with the internal controller.

As a further description of the above technical solution:

the spring is a soft spring.

The utility model discloses following beneficial effect has:

1. the utility model discloses a, set up laser cutting head, first guide wheel, second guide wheel, belt and first motor, first guide wheel and second guide wheel can let the pipeline rotate under first motor drives, then the laser cutting head cuts pipeline surface, and the cutting plane can be more level and more smooth like this to the rotation of the laser cutting head cooperation pipeline that can remove about, can surely go out the inclined plane with the pipeline, satisfy the demand not, the range of application is wider.

2. The utility model discloses a, set up the second motor and drive the mill and polish to the cutting plane to after the cutting, removed the artifical process of polishing from, more convenient save time, if need cut in a large number, can improve the efficiency of cutting.

Drawings

Fig. 1 is a top view of a pipeline cutting device for hydraulic engineering according to the present invention;

fig. 2 is a front view of the pipeline cutting device for hydraulic engineering according to the present invention;

fig. 3 is the utility model provides a pipeline cutting device for hydraulic engineering's side view.

Illustration of the drawings:

1. a base; 2. a first support plate; 3. a second support plate; 4. a first central shaft; 5. a support wheel; 6. A third support plate; 7. a fourth support plate; 8. a second central shaft; 9. a third central axis; 10. a first guide wheel; 11. a second guide wheel; 12. a first driven wheel; 13. a second driven wheel; 14. a side plate; 15. A first motor; 16. a first rotating shaft; 17. a first drive wheel; 18. a second drive wheel; 19. a first belt; 20. a second belt; 21. a pressing device; 22. a mobile box; 23. an electric push-pull rod; 24. a laser cutting head; 25. a strip-shaped opening; 26. a spring; 27. a second motor; 28. a second rotating shaft; 29. a grinding disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a pipeline cutting device for hydraulic engineering comprises a base 1 and a pressing device 21, wherein two first supporting plates 2 and two second supporting plates 3 are fixed on one side of the upper surface of the base 1, a first central shaft 4 is fixed at the top ends of the two first supporting plates 2 and the two second supporting plates 3, a supporting wheel 5 is rotatably connected with the outer surface of the first central shaft 4, two third supporting plates 6 and two fourth supporting plates 7 are fixed on one side of the upper surface of the base 1, which is far away from the first supporting plates 2 and the two second supporting plates 3, the top ends of the two third supporting plates 6 and the two fourth supporting plates 7 are respectively rotatably connected with a second central shaft 8 and a third central shaft 9, a first guide wheel 10 and a second guide wheel 11 are respectively fixedly connected with the outer surfaces of the second central shaft 8 and the third central shaft 9, the first guide wheel 10 is positioned between the two third supporting plates 6, the second guide wheel 11 is positioned between the two fourth supporting plates 7, a first driven wheel 12 is fixed on the outer surface of one end of the second central shaft 8 positioned outside the two third supporting plates 6, a second driven wheel 13 is fixed on the outer surface of one end of the third central shaft 9 positioned outside the two fourth supporting plates 7, a side plate 14 is arranged on the side wall of the base 1, a first motor 15 is fixed on the upper surface of the side plate 14, a first rotating shaft 16 is fixed on the driving end of the first motor 15, a first driving wheel 17 and a second driving wheel 18 are fixedly sleeved on the outer surface of the first rotating shaft 16, a moving box 22 is fixedly connected to the bottom end of the pressing device 21, an electric push-pull rod 23 is fixed on the inner side wall of the moving box 22, a laser cutting head 24 is fixedly connected to the telescopic end of the electric push-pull rod 23, a strip-shaped opening 25 is formed in the bottom end of the moving box 22, the laser cutting head 24 passes through the strip-shaped opening 25 and extends out of the moving box 22, a spring 26 is fixed on the side, far away from the electric push-pull rod 23, and the bottom end of the spring 26 is fixedly connected with a second motor 27, the driving end of the second motor 27 is fixedly connected with a second rotating shaft 28, and the bottom end of the second rotating shaft 28 penetrates through the bottom wall of the moving box 22 and is fixedly connected with a polishing disc 29.

The first driven wheel 12 and the first driving wheel 17 are sleeved with a first belt 19 on the outer surface, and the second driven wheel 13 and the second driving wheel 18 are sleeved with a second belt 20 on the outer surface, so that the first motor 15 can drive the first guiding wheel 10 and the second guiding wheel 11 to rotate in the same direction.

The upper surfaces of the first guide wheels 10, the second guide wheels 11 and the support wheels 5 are positioned at the same height, and the square-edge pipeline is horizontal when placed.

The outer surface of the first guide wheel 10 and the outer surface of the second guide wheel 11 are sleeved with rubber pads, so that friction force is increased, and the pipeline is placed to sideslip with the first guide wheel 10 and the second guide wheel 11.

The electric push-pull rod 23 is electrically connected with the internal controller, and the extension degree of the electric push-pull rod 23 can be controlled according to the inclined plane to be cut.

The spring 26 is a soft spring, and the polishing disc 29 can move up and down conveniently when the oblique cutting surface is polished.

The working principle is as follows: the pipeline is placed on the upper surfaces of the first guide wheel 10, the second guide wheel 11 and the support wheel 5, the first motor 15 is started, the first motor 15 drives the second central shaft 8 and the third central shaft 9 to rotate through the first belt 19 and the second belt 20, so that the first guide wheel 10 and the second guide wheel 11 rotate in the same direction and drive the pipeline to rotate, the pushing device 21 drives the moving box 22 to descend at the moment, the laser cutting head 24 starts to cut the pipeline, if an inclined plane is required to be cut, the electric push-pull rod 23 is controlled to move back and forth, after cutting is finished, the pushing device 21 drives the moving box 22 to move, the polishing disc 29 is aligned with the tangent plane, the second motor 27 is started to rotate, and the tangent plane is polished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pipeline cutting device for hydraulic engineering, includes base (1) and pushes down device (21), its characterized in that: two first supporting plates (2) and two second supporting plates (3) are fixed on one side of the upper surface of the base (1), a first central shaft (4) is fixed at the top ends of the two first supporting plates (2) and the two second supporting plates (3), a supporting wheel (5) is rotatably connected to the outer surface of the first central shaft (4), two third supporting plates (6) and two fourth supporting plates (7) are fixed on one sides of the upper surface of the base (1) far away from the first supporting plates (2) and the two second supporting plates (3), a second central shaft (8) and a third central shaft (9) are respectively rotatably connected to the top ends of the two third supporting plates (6) and the two fourth supporting plates (7), a first guide wheel (10) and a second guide wheel (11) are respectively fixedly connected to the outer surfaces of the second central shaft (8) and the third central shaft (9), and the first guide wheel (10) is positioned between the two third supporting plates (6), the second guide wheel (11) is positioned between the two fourth supporting plates (7), a first driven wheel (12) is fixed on the outer surface of one end, outside the two third supporting plates (6), of the second central shaft (8), a second driven wheel (13) is fixed on the outer surface of one end, outside the two fourth supporting plates (7), of the third central shaft (9), a side plate (14) is arranged on the side wall of the base (1), a first motor (15) is fixed on the upper surface of the side plate (14), a first rotating shaft (16) is fixed at the driving end of the first motor (15), a first driving wheel (17) and a second driving wheel (18) are fixedly sleeved on the outer surface of the first rotating shaft (16), a moving box (22) is fixedly connected to the bottom end of the pressing device (21), an electric push-pull rod (23) is fixed on the inner side wall of the moving box (22), and a laser cutting head (24) is fixedly connected to the telescopic end of the electric push-pull rod (23), remove case (22) bottom and seted up bar mouth (25), laser cutting head (24) pass bar mouth (25) and extend to outside removing case (22), it is fixed with spring (26) to remove case (22) interior roof and keep away from electronic push-and-pull rod (23) one side, spring (26) bottom fixedly connected with second motor (27), the drive end fixedly connected with second pivot (28) of second motor (27), removal case (22) diapire and fixedly connected with are beaten mill (29) are passed to second pivot (28) bottom.

2. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the outer surfaces of the first driven wheel (12) and the first driving wheel (17) are sleeved with a first belt (19), and the outer surfaces of the second driven wheel (13) and the second driving wheel (18) are sleeved with a second belt (20).

3. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the upper surfaces of the first guide wheel (10), the second guide wheel (11) and the support wheel (5) are located at the same height.

4. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: rubber pads are sleeved on the outer surfaces of the first guide wheel (10) and the second guide wheel (11).

5. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the electric push-pull rod (23) is electrically connected with the internal controller.

6. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the spring (26) is a soft spring.