Pipeline cutting device for water conservancy project

Abstract

The pipeline cutting device for the water conservancy project comprises a bottom plate and a rotating ring, the top of the bottom plate is fixedly connected with a fixing plate, the outer side of the fixing plate is rotationally connected with a fixing sleeve, the fixing sleeve penetrates through the fixing plate, the outer side of the fixing sleeve is fixedly connected with a fixing disc, and the outer side of the fixing sleeve is slidably connected with sliding rods at equal intervals. According to the pipeline cutting device for the water conservancy project, by rotating a first rotating disc, a third gear can be driven to rotate, the third gear drives second teeth to move, then a rotating ring can rotate, the second teeth of the rotating ring can drive the second teeth to rotate, and the second teeth can drive the second teeth to rotate; according to the pipeline cutting device, second teeth can drive a first gear to rotate, the first gear drives a sliding rod to move through the first teeth, accordingly, a clamping block can clamp a pipeline, pipeline separation in the cutting process is avoided, and the effect can be adjusted according to the diameter of the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a pipeline cutting device for water conservancy projects. Background Art

[0002] Water conservancy engineering mainly studies the basic knowledge and skills in engineering hydrology, water conservancy engineering surveying, water conservancy reinforced concrete, hydraulic structures, engineering drawing, etc., and carries out engineering planning and design, on-site construction, engineering budgeting, and water conservancy equipment maintenance and repair in the field of water conservancy engineering.

[0003] The patent document with application number CN213195909U discloses a pipe cutting device for water conservancy projects, including a base plate, a movable support, a gripping rod and a pipe, a movable support is fixedly installed on one side of the upper surface of the base plate, a connecting rod is movably installed on the movable support, a cutting machine is fixedly installed on one end of the connecting rod away from the movable support, a first support frame is fixedly installed on one side of the upper surface of the base plate, two first support frames are provided, a first roller is movably connected between the first support frames, a second support frame is fixedly installed on the other side of the upper surface of the base plate, two second support frames are provided, a second roller is movably connected between the second support frames. The utility model facilitates rolling the pipe, and due to the limitation of the first roller and the second roller, it can also prevent the position change of the pipe, making cutting more convenient, simple to operate, convenient and practical, and accelerating cutting efficiency.

[0004] However, the device does not clamp the pipe, which results in the pipe being unable to be fixed during the pipe cutting process, which in turn causes the pipe to detach from the device during the cutting process, causing harm to the workers. To address the above problem, we have introduced a pipe cutting device for water conservancy projects. Utility Model Content

[0005] The utility model discloses a pipeline cutting device for water conservancy projects, aiming to solve the technical problem that the pipeline cannot be fixed during the pipeline cutting process due to the lack of pipeline clamping, and the pipeline will be separated from the equipment during the cutting process, causing harm to the staff.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pipe cutting device for water conservancy projects comprises a bottom plate and a swivel, wherein the top of the bottom plate is fixedly connected to a fixed plate, the outer side of the fixed plate is rotatably connected to a fixed sleeve, the fixed sleeve penetrates the fixed plate, the outer side of the fixed sleeve is fixedly connected to a fixed disk, the outer side of the fixed sleeve is equidistantly slidably connected to a slide rod, one end of each slide rod extends to the inside of the fixed sleeve and is rotatably connected to a clamping block, the outer side of each slide rod is equidistantly fixedly connected to first teeth, the outer side of the fixed disk is equidistantly rotatably connected to a first gear, and the first gear is meshed and connected with the corresponding first teeth A second gear is fixedly connected to a side of the fixed plate away from the first gear at an equal distance, and the second gears are fixedly connected to the first gear. A T-slot is opened on one side of the rotating ring, and a T-block is fixedly connected to a side of the fixed plate at an equal distance, and the T-blocks are slidably connected to the inside of the T-slot. Second teeth are fixedly connected to the inner wall of the rotating ring at an equal distance, and the second gears are meshed with the second teeth. A third gear is rotatably connected to a side of the fixed plate close to the second gear, and one side of the third gear is fixedly connected to the first rotating plate, and the third gear is meshed with the second teeth.

[0008] Through the setting, by rotating the first turntable, the third gear can be driven to rotate, so that the third gear drives the second tooth to move, and then the rotating ring can be rotated so that its second tooth can drive the second tooth to rotate, so that the second tooth can drive the first gear to rotate, and the first gear drives the sliding rod to move through the first tooth, so that the clamping block can clamp the pipe to prevent the pipe from falling off during the cutting process, and can be adjusted according to the diameter of the pipe.

[0009] In a preferred solution, a slide groove is provided on the top of the bottom plate, a threaded rod is rotatably connected inside the slide groove, a threaded block is threadedly connected outside the threaded rod, and a U-shaped block is fixedly connected to the top of the threaded block.

[0010] Through the arrangement, the U-shaped block can be driven to move by the rotation of the threaded rod, so that the cutting position can be adjusted.

[0011] In a preferred embodiment, a bidirectional screw is rotatably connected between the inner walls of the U-shaped block, the outer side of the bidirectional screw is threadedly connected to two moving blocks, the two moving blocks are fixedly connected to a cutting knife on one side close to each other, and the outer side of the U-shaped block is rotatably connected to a second turntable, which is fixedly connected to the bidirectional screw.

[0012] Through the arrangement, the bidirectional screw is rotated to drive the moving block to drive the cutting knife to retract and cut the pipe.

[0013] In a preferred solution, the outer side of the fixing sleeve is equidistantly fixedly connected with third teeth, the side of the fixing plate close to the third teeth is rotatably connected with a fourth gear, and the fourth gear is meshingly connected with the third teeth.

[0014] Through the arrangement, during the rotation of the fourth gear, the third teeth can drive the fixing sleeve to rotate, thereby facilitating the rotational cutting of the pipeline.

[0015] In a preferred solution, a fixed shell is fixedly connected to one side of the fixed plate and below the fourth gear, a first servo motor is fixedly connected to the outer side of the fixed shell, and an output shaft of the first servo motor is fixedly connected to the fourth gear.

[0016] Through the setting, the first servo motor works, thereby being able to drive the fourth gear to rotate.

[0017] In a preferred embodiment, a second servo motor is fixedly connected to the outer side of the base plate, the output shaft of the second servo motor is fixedly connected to the threaded rod, the four corners of the bottom of the base plate are fixedly connected to fixed blocks, and the end of the sliding rod away from the clamping block is fixedly connected to a limiting block.

[0018] Through the arrangement, the second servo motor can drive the threaded rod to rotate.

[0019] The utility model provides a pipe cutting device for water conservancy projects, which has the following advantages:

[0020] First, by rotating the first rotating disk, the third gear can be driven to rotate, so that the third gear drives the second gear to move, and then the rotating ring can be rotated so that the second gear can drive the second gear to rotate, so that the second gear can drive the first gear to rotate, so that the first gear drives the sliding rod to move through the first gear, so that the clamping block can clamp the pipe to prevent the pipe from falling off during the cutting process, and can be adjusted according to the diameter of the pipe;

[0021] Secondly, through the operation of the first servo motor, the fourth gear can be driven to rotate. During the rotation of the fourth gear, the third tooth can drive the fixed sleeve to rotate, thereby facilitating the rotational cutting of the pipeline. Through the rotation of the threaded rod, the U-shaped block can be driven to move, so that the cutting position can be adjusted. By rotating the bidirectional screw, the moving block drives the cutting knife to retract and cut the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a three-dimensional schematic diagram of a pipe cutting device for water conservancy projects.

[0023] Figure 2 The utility model is a cross-sectional oblique schematic diagram of a pipe cutting device for water conservancy projects.

[0024] Figure 3 The utility model is a top perspective schematic diagram of a pipe cutting device for water conservancy projects.

[0025] Figure 4 The utility model is a three-dimensional side view schematic diagram of a pipe cutting device for water conservancy projects.

[0026] In the attached drawings: 1. bottom plate; 2. fixed plate; 3. fixed sleeve; 4. fixed plate; 5. first gear; 6. slide rod; 7. first tooth; 8. clamping block; 9. T-block; 10. swivel; 11. T-slot; 12. second tooth; 13. second gear; 14. third gear; 15. first turntable; 16. third tooth; 17. fixed shell; 18. fourth gear; 19. first servo motor; 20. limit block; 21. slide groove; 22. threaded rod; 23. threaded block; 24. U-block; 25. bidirectional screw; 26. moving block; 27. cutting knife; 28. second turntable; 29. ​​second servo motor; 30. fixed block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0028] The utility model discloses a pipe cutting device for water conservancy projects, which is mainly used in the scenario where the pipe is not clamped, resulting in the pipe being unable to be fixed during the pipe cutting process, and further resulting in the pipe being separated from the equipment during the cutting process, causing harm to the staff.

[0029] Reference Figure 1 and Figure 2A pipe cutting device for water conservancy projects includes a bottom plate 1 and a swivel 10. The top of the bottom plate 1 is fixedly connected to a fixed plate 2. The outer side of the fixed plate 2 is rotatably connected to a fixed sleeve 3. The fixed sleeve 3 penetrates the fixed plate 2. The outer side of the fixed sleeve 3 is fixedly connected to a fixed disk 4. The outer side of the fixed sleeve 3 is equidistantly slidably connected to a slide rod 6. One end of the slide rod 6 extends to the inside of the fixed sleeve 3 and is rotatably connected to a clamping block 8. The outer side of the slide rod 6 is equidistantly fixedly connected to first teeth 7. The outer side of the fixed disk 4 is equidistantly rotatably connected to first gears 5. The first gears 5 are meshed with the corresponding first teeth 7. The fixed disk 4 is far away from the fixed disk 4. A second gear 13 is fixedly connected to one side of the first gear 5 at an equal distance, and the second gears 13 are fixedly connected to the first gear 5. A T-slot 11 is provided on one side of the rotating ring 10. A T-block 9 is fixedly connected to one side of the fixed disk 4 at an equal distance, and the T-block 9 is slidably connected to the inside of the T-slot 11. Second teeth 12 are fixedly connected to the inner wall of the rotating ring 10 at an equal distance, and the second gears 13 are meshingly connected to the second teeth 12. A third gear 14 is rotatably connected to one side of the fixed disk 4 close to the second gear 13, and a first rotating disk 15 is fixedly connected to one side of the third gear 14, and the third gear 14 is meshingly connected to the second teeth 12.

[0030] In this embodiment: by rotating the first turntable 15, the third gear 14 can be driven to rotate, so that the third gear 14 drives the second teeth 12 to move, and then the rotating ring 10 can be rotated so that its second teeth 12 can drive the second teeth 12 to rotate, so that the second teeth 12 can drive the first gear 5 to rotate, so that the first gear 5 drives the sliding rod 6 to move through the first teeth 7, so that the clamping block 8 can clamp the pipe to prevent the pipe from detaching during the cutting process, and can be adjusted according to the diameter of the pipe.

[0031] Reference Figure 1 and Figure 4 In a preferred embodiment, a slide groove 21 is provided at the top of the base plate 1, a threaded rod 22 is rotatably connected inside the slide groove 21, a threaded block 23 is threadedly connected to the outer side of the threaded rod 22, and a U-shaped block 24 is fixedly connected to the top of the threaded block 23.

[0032] In this embodiment, the U-shaped block 24 can be moved by the rotation of the threaded rod 22, so that the cutting position can be adjusted.

[0033] Reference Figure 1 and Figure 3 In a preferred embodiment, a bidirectional screw 25 is rotatably connected between the inner walls of the U-shaped block 24, and the outer side of the bidirectional screw 25 is threadedly connected to two moving blocks 26. A cutting knife 27 is fixedly connected to the adjacent sides of the two moving blocks 26, and a second turntable 28 is rotatably connected to the outer side of the U-shaped block 24, and the second turntable 28 is fixedly connected to the bidirectional screw 25.

[0034] In this embodiment, the bidirectional screw 25 is rotated to drive the moving block 26 to drive the cutting knife 27 to shrink and cut the pipe.

[0035] Reference Figure 1 and Figure 3 In a preferred embodiment, the outer side of the fixed sleeve 3 is equidistantly fixedly connected with the third teeth 16 , and the side of the fixed plate 2 close to the third teeth 16 is rotatably connected with the fourth gear 18 , and the fourth gear 18 is meshingly connected with the third teeth 16 .

[0036] In this embodiment, during the rotation of the fourth gear 18 , the third teeth 16 can drive the fixing sleeve 3 to rotate, thereby facilitating the pipeline to be rotated and cut.

[0037] Reference Figure 1 and Figure 4 In a preferred embodiment, a fixed shell 17 is fixedly connected to one side of the fixed plate 2 and below the fourth gear 18 , a first servo motor 19 is fixedly connected to the outer side of the fixed shell 17 , and an output shaft of the first servo motor 19 is fixedly connected to the fourth gear 18 .

[0038] In this embodiment, the first servo motor 19 works to drive the fourth gear 18 to rotate.

[0039] Reference Figure 1 and Figure 3 In a preferred embodiment, a second servo motor 29 is fixedly connected to the outer side of the base plate 1, the output shaft of the second servo motor 29 is fixedly connected to the threaded rod 22, the four corners of the bottom of the base plate 1 are fixedly connected to fixed blocks 30, and the ends of the sliding rod 6 away from the clamping block 8 are fixedly connected to the limiting block 20.

[0040] In this embodiment, the threaded rod 22 can be driven to rotate by the second servo motor 29 .

[0041] Working principle: When in use, by rotating the first rotating disk 15, the third gear 14 can be driven to rotate, so that the third gear 14 drives the second tooth 12 to move, and then the rotating ring 10 can rotate so that the second tooth 12 can drive the second tooth 12 to rotate, so that the second tooth 12 can drive the first gear 5 to rotate, so that the first gear 5 drives the sliding rod 6 to move through the first tooth 7, so that the clamping block 8 can clamp the pipe to prevent the pipe from falling off during the cutting process, and can be adjusted according to the diameter of the pipe;

[0042] Through the operation of the first servo motor 19, the fourth gear 18 can be driven to rotate. During the rotation of the fourth gear 18, the third tooth 16 can drive the fixed sleeve 3 to rotate, so as to facilitate the rotational cutting of the pipeline. Through the rotation of the threaded rod 22, the U-shaped block 24 can be driven to move so that the cutting position can be adjusted. By rotating the bidirectional screw 25, the moving block 26 drives the cutting knife 27 to contract and cut the pipeline.

[0043] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A pipe cutting device for water conservancy projects, comprising a base plate (1) and a swivel (10), characterized in that: The top of the bottom plate (1) is fixedly connected to a fixing plate (2), the outer side of the fixing plate (2) is rotatably connected to a fixing sleeve (3), the fixing sleeve (3) passes through the fixing plate (2), the outer side of the fixing sleeve (3) is fixedly connected to a fixing plate (4), the outer side of the fixing sleeve (3) is equidistantly slidably connected to a sliding rod (6), one end of each sliding rod (6) extends into the interior of the fixing sleeve (3) and is rotatably connected to a clamping block (8), the outer side of each sliding rod (6) is equidistantly fixedly connected to first teeth (7), the outer side of the fixing plate (4) is equidistantly rotatably connected to first gears (5), the first gears (5) are meshed with corresponding first teeth (7), and the side of the fixing plate (4) away from the first gear (5) is equidistantly fixedly connected to the first gear (7). A second gear (13) is fixedly connected to the rotating ring (10), and the second gear (13) is fixedly connected to the first gear (5); a T-shaped groove (11) is opened on one side of the rotating ring (10); a T-shaped block (9) is fixedly connected to one side of the fixed plate (4) at an equal distance, and the T-shaped block (9) is slidably connected to the inside of the T-shaped groove (11); a second tooth (12) is fixedly connected to the inner wall of the rotating ring (10) at an equal distance, and the second gear (13) is meshingly connected to the second tooth (12); a third gear (14) is rotatably connected to the side of the fixed plate (4) close to the second gear (13); a first rotating plate (15) is fixedly connected to one side of the third gear (14), and the third gear (14) is meshingly connected to the second tooth (12).

2. A pipe cutting device for water conservancy projects according to claim 1, characterized in that: A slide groove (21) is provided on the top of the bottom plate (1), a threaded rod (22) is rotatably connected inside the slide groove (21), a threaded block (23) is threadedly connected outside the threaded rod (22), and a U-shaped block (24) is fixedly connected to the top of the threaded block (23).

3. A pipe cutting device for water conservancy projects according to claim 2, characterized in that: A bidirectional screw (25) is rotatably connected between the inner walls of the U-shaped block (24); the outer side of the bidirectional screw (25) is threadedly connected to two moving blocks (26); a cutting knife (27) is fixedly connected to the adjacent sides of the two moving blocks (26); a second rotating disk (28) is rotatably connected to the outer side of the U-shaped block (24); and the second rotating disk (28) is fixedly connected to the bidirectional screw (25).

4. A pipe cutting device for water conservancy projects according to claim 1, characterized in that: The outer side of the fixing sleeve (3) is equidistantly fixedly connected with a third tooth (16), and the side of the fixing plate (2) close to the third tooth (16) is rotatably connected with a fourth gear (18), and the fourth gear (18) is meshingly connected with the third tooth (16).

5. A pipe cutting device for water conservancy projects according to claim 4, characterized in that: A fixed shell (17) is fixedly connected to one side of the fixed plate (2) and located below the fourth gear (18); a first servo motor (19) is fixedly connected to the outer side of the fixed shell (17); and an output shaft of the first servo motor (19) is fixedly connected to the fourth gear (18).

6. A pipe cutting device for water conservancy projects according to claim 2, characterized in that: A second servo motor (29) is fixedly connected to the outer side of the base plate (1); an output shaft of the second servo motor (29) is fixedly connected to a threaded rod (22); four corners of the bottom of the base plate (1) are fixedly connected to fixed blocks (30); and one end of the slide rod (6) away from the clamping block (8) is fixedly connected to a limit block (20).

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