Pipeline cutting structure for water conservancy project
By designing the pipe cutting structure of adjustable fixed components and vacuum cleaner components, the problems of inability to adjust the fixed structure and poor debris management in the prior art are solved, and a high-precision and safe pipe cutting effect is achieved.
Patent Information
- Application Number
- CN202420173512.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-24
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-01-24
AI Technical Summary
The existing pipeline cutting structure for water conservancy projects cannot be adjusted according to the length of the pipeline, resulting in the hanging of the cutting end, affecting the cutting accuracy, and a large amount of debris is generated during cutting, affecting the health and safety of the staff.
A pipe cutting structure including a base, a workbench, a chute, a fixing assembly and a vacuuming assembly is designed. Through the cooperation of the screw and the moving sleeve, the U-shaped frame is moved and adapted to pipes of different lengths. The vacuum cleaner assembly sucks in the debris generated during cutting through the suction fan, air outlet duct, collection box and other components. An movable frame is set in the collection box to facilitate the collection and pick-up of debris.
It realizes stable cutting of pipes of different sizes, improves cutting accuracy and safety, avoids the impact of debris on staff, and improves the convenience of use.
Smart Images
Figure CN222429461U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to a pipeline cutting structure for water conservancy projects. Background Art
[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. It is also called a water project. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control the flow of water and prevent floods and waterlogging disasters. A large number of pipes are needed when building water conservancy projects, and the required pipe sizes vary according to usage requirements, so the pipes need to be cut.
[0003] The existing pipe cutting structure for water conservancy projects is usually fixed in structure and fixedly arranged, which makes it impossible to adjust according to the length of the pipe during use, so that the cutting end of the pipe will be suspended during cutting, thereby affecting the cutting accuracy of the pipe. In addition, a large amount of debris will appear during cutting of the pipe, and the splashing of debris may affect the health and safety of the workers, thereby increasing safety hazards. Utility Model Content
[0004] The utility model provides a pipe cutting structure for water conservancy projects, aiming to solve the problem that the existing pipe cutting structure for water conservancy projects has a fixed structure which is usually and fixedly arranged, resulting in the inability to adjust according to the length of the pipe during use, so that the cutting end of the pipe is suspended during cutting, thereby affecting the cutting accuracy of the pipe, and a large amount of debris will appear during cutting of the pipe, and the splashing of the debris may affect the health and safety of the workers, thereby affecting the cutting effect.
[0005] The utility model is implemented as follows: a pipe cutting structure for water conservancy engineering comprises a base, a workbench is fixedly connected to the top of the base, a slide groove is provided on the top of the workbench, a fixing assembly is movably connected to the top of the workbench, a vertical plate is fixedly connected to the rear side of the workbench, a top plate is fixedly connected to the top of the vertical plate, a cutting device is arranged at the bottom of the top plate, and a dust collecting assembly is arranged right in front of the cutting device;
[0006] The fixing assembly includes a U-shaped frame, a support plate, a cylinder, an upper arc-shaped clamping plate and a lower arc-shaped clamping plate. The support plate is fixedly connected to the top of the U-shaped frame, the cylinder is fixedly connected to the top of the support plate, the top of the upper arc-shaped clamping plate is fixedly connected to the telescopic end of the cylinder, and the lower arc-shaped clamping plate is arranged directly below the upper arc-shaped clamping plate and used in conjunction with it.
[0007] In order to achieve the effect of cleaning up the debris, as a preferred structure for cutting pipes for water conservancy projects of the utility model, the dust suction assembly includes a suction fan, an air outlet pipe, a collecting box, a telescopic hose and an air expansion hood. The suction fan is fixedly connected to the top of the base, the bottom of the air outlet pipe is fixedly connected to the air outlet end of the suction fan, the top of the air outlet pipe is fixedly connected to the bottom of the collecting box, one end of the telescopic hose is fixedly connected to the top of the collecting box, and the air expansion hood is fixedly connected to the other end of the telescopic hose.
[0008] In order to achieve the effect that the movable sleeve can drive the U-shaped frame to move, as a preferred pipe cutting structure for water conservancy projects of the utility model, the bottom of the lower arc-shaped clamping plate is fixedly connected to a fixed block, the bottom of the fixed block is fixedly connected to the bottom of the inner wall of the U-shaped frame, and the side of the fixed block away from the cutting device is fixedly connected to the movable sleeve.
[0009] In order to achieve the effect of driving the movable sleeve to move, as a preferred structure for cutting pipes for water conservancy projects of the utility model, the internal thread of the movable sleeve is connected with a screw, and a handle is fixedly connected to the side of the screw away from the movable sleeve.
[0010] In order to achieve the effect of supporting the screw rod, as a preferred embodiment of the pipe cutting structure for water conservancy projects of the utility model, both sides of the top of the workbench are fixedly connected with mounting blocks, and the screw rod passes through the mounting blocks and is rotatably connected thereto.
[0011] In order to achieve the effect of centralized collection of debris without affecting the normal use of the vacuum fan, as a preferred pipe cutting structure for water conservancy projects of the utility model, the interior of the collection box is slidably connected to a movable frame, and the bottom of the inner wall of the movable frame is fixedly connected to a screen.
[0012] In order to achieve the effect of limiting the moving route of the U-shaped frame, as a preferred pipe cutting structure for water conservancy projects of the utility model, both sides of the bottom of the U-shaped frame are fixedly connected to limiting blocks, and the limiting blocks are slidably connected to the inside of the slide groove.
[0013] In order to achieve the effect of being able to move with the cutting device, as a preferred water conservancy engineering pipeline cutting structure of the utility model, an L-shaped plate is provided on the surface of the telescopic hose, and the L-shaped plate is fixedly connected to the cutting device on the side close to the cutting device.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The pipe cutting structure for water conservancy projects is provided with a fixing component. When the screw is rotated, the movable sleeve on the surface thereof is driven to move. When the movable sleeve moves, it drives the corresponding U-shaped frame to move together. The two U-shaped frames can be moved to appropriate positions according to the length of the pipe. Then the pipe to be cut is placed inside the lower arc clamping plate. The cylinder drives the upper arc clamping plate to move downward. The upper arc clamping plate cooperates with the lower arc clamping plate to complete the fixing of the pipe, so that it can be suitable for pipes of different sizes and improves its stability during cutting. The debris generated during pipe cutting will splash along the rotation direction of the cutting device. By providing a dust suction component, the suction force generated by the suction fan will suck the debris into the collection box through the air outlet pipe, the telescopic hose and the air expansion hood to prevent the debris from affecting the health and safety of the staff. By providing a movable frame, the debris will fall into the movable frame and is easy to take and put, thereby improving the convenience during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is the overall structural diagram of the pipe cutting structure for water conservancy engineering of the utility model;
[0017] Figure 2 It is a top view of the pipe cutting structure for water conservancy projects in the utility model;
[0018] Figure 3 It is a structural schematic diagram of the fixing component in the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the dust collection component in the utility model;
[0020] Figure 5 This is a schematic diagram of the connection between the moving sleeve, the screw rod and the handle in the utility model;
[0021] Figure 6 It is a structural schematic diagram of the movable frame in the utility model.
[0022] In the figure, 1. base; 2. workbench; 3. slide; 4. fixing assembly; 401. U-shaped frame; 402. support plate; 403. cylinder; 404. upper arc-shaped clamping plate; 405. lower arc-shaped clamping plate; 5. vertical plate; 6. top plate; 7. cutting device; 8. dust suction assembly; 801. suction fan; 802. air outlet pipe; 803. collection box; 804. telescopic hose; 805. air expansion hood; 9. fixing block; 10. movable sleeve; 11. screw; 12. handle; 13. mounting block; 14. movable frame; 15. screen; 16. limit block; 17. L-shaped plate. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.
[0025] See also Figure 1-6 The utility model provides a technical solution: a pipe cutting structure for water conservancy projects, comprising a base 1, a workbench 2 is fixedly connected to the top of the base 1, a slide 3 is provided on the top of the workbench 2, a fixing component 4 is movably connected to the top of the workbench 2, a vertical plate 5 is fixedly connected to the rear side of the workbench 2, a top plate 6 is fixedly connected to the top of the vertical plate 5, a cutting device 7 is arranged at the bottom of the top plate 6, and a dust collecting component 8 is arranged right in front of the cutting device 7;
[0026] The fixing assembly 4 includes a U-shaped frame 401, a support plate 402, a cylinder 403, an upper arc-shaped clamping plate 404 and a lower arc-shaped clamping plate 405. The support plate 402 is fixedly connected to the top of the U-shaped frame 401, the cylinder 403 is fixedly connected to the top of the support plate 402, the top of the upper arc-shaped clamping plate 404 is fixedly connected to the telescopic end of the cylinder 403, and the lower arc-shaped clamping plate 405 is arranged directly below the upper arc-shaped clamping plate 404 and used in conjunction with it.
[0027] In this embodiment, by setting the fixing assembly 4, the screw 11 will drive the movable sleeve 10 on its surface to move when it rotates, and the movable sleeve 10 will drive the corresponding U-shaped frame 401 to move together. The two U-shaped frames 401 can be moved to the appropriate position according to the length of the pipeline, and then the pipeline to be cut is placed inside the lower arc clamping plate 405, and the cylinder 403 will drive the upper arc clamping plate 404 to move downward, and the upper arc clamping plate 404 will cooperate with the lower arc clamping plate 405 to complete the fixing work of the pipeline. , so that it can be suitable for pipes of different sizes and improve its stability during cutting. The debris generated during pipe cutting will splash along the rotation direction of the cutting device 7. By setting the dust suction component 8, the suction force generated by the suction fan 801 will suck the debris into the collection box 803 through the air outlet pipe 802, the telescopic hose 804 and the air expansion cover 805, so as to prevent the debris from affecting the health and safety of the staff. By setting the movable frame 14, the debris will fall into the movable frame 14 and is easy to take and put, thereby improving the convenience during use.
[0028] As a technical optimization solution of the utility model, the dust suction component 8 includes a suction fan 801, an air outlet pipe 802, a collection box 803, a telescopic hose 804 and an air diffuser hood 805. The suction fan 801 is fixedly connected to the top of the base 1, the bottom of the air outlet pipe 802 is fixedly connected to the air outlet end of the suction fan 801, the top of the air outlet pipe 802 is fixedly connected to the bottom of the collection box 803, one end of the telescopic hose 804 is fixedly connected to the top of the collection box 803, and the air diffuser hood 805 is fixedly connected to the other end of the telescopic hose 804.
[0029] In this embodiment: by providing a dust suction assembly 8, the suction force generated by the suction fan 801 will suck the debris into the collection box 803 through the air outlet pipe 802, the telescopic hose 804 and the air expansion hood 805, so as to prevent the debris from affecting the health and safety of the staff.
[0030] As a technical optimization solution of the utility model, the bottom of the lower arc-shaped clamping plate 405 is fixedly connected to a fixed block 9, the bottom of the fixed block 9 is fixedly connected to the bottom of the inner wall of the U-shaped frame 401, and the side of the fixed block 9 away from the cutting device 7 is fixedly connected to a movable sleeve 10.
[0031] In this embodiment, by providing a fixed block 9 and a movable sleeve 10, the fixed block 9 can drive the U-shaped frame 401 to move, and the movable sleeve 10 can drive the fixed block 9 to move together, thereby facilitating the U-shaped frame 401 to move.
[0032] As a technical optimization solution of the present invention, the internal thread of the movable sleeve 10 is connected with a screw rod 11 , and a handle 12 is fixedly connected to a side of the screw rod 11 away from the movable sleeve 10 .
[0033] In this embodiment, a screw rod 11 is provided, and when the screw rod 11 rotates, the movable sleeve 10 on the surface thereof is driven to move, thereby driving the fixed component 4 to move together, so that it can be applicable to pipes of different lengths and sizes, thereby improving applicability.
[0034] As a technical optimization solution of the present invention, mounting blocks 13 are fixedly connected to both sides of the top of the workbench 2, and the screw rod 11 passes through the mounting blocks 13 and is rotatably connected thereto.
[0035] In this embodiment, the mounting block 13 is provided, and the mounting block 13 can support the screw rod 11 so that the screw rod 11 can rotate inside the mounting block 13 , thereby ensuring the stability of the whole when in use.
[0036] As a technical optimization solution of the present invention, a movable frame 14 is slidably connected to the interior of the collecting box 803 , and a screen 15 is fixedly connected to the bottom of the inner wall of the movable frame 14 .
[0037] In this embodiment, by providing a movable frame 14 and a screen 15, debris will fall to the top of the screen 15 in the movable frame 14, and the movable frame 14 is movably connected so that it can be easily taken in and out, further improving the convenience during use.
[0038] As a technical optimization solution of the present invention, both sides of the bottom of the U-shaped frame 401 are fixedly connected with limit blocks 16 , and the limit blocks 16 are slidably connected to the inside of the slide groove 3 .
[0039] In this embodiment: by setting the limit block 16, when the U-shaped frame 401 moves, the limit block 16 can slide inside the slide groove 3, so that the slide groove 3 can limit the moving route of the limit block 16, thereby limiting the moving route of the U-shaped frame 401.
[0040] As a technical optimization solution of the present invention, an L-shaped plate 17 is provided on the surface of the telescopic hose 804 , and a side of the L-shaped plate 17 close to the cutting device 7 is fixedly connected to the cutting device 7 .
[0041] In this embodiment: by setting an L-shaped plate 17, the telescopic hose 804 can be connected to the L-shaped plate 17, and the L-shaped plate 17 is connected to the cutting device 7, so that when the cutting device 7 moves, it will drive the telescopic hose 804 to move together, thereby facilitating the cleaning of debris generated by the cutting device 7 during cutting, thereby improving the cleaning effect.
[0042] Working principle: first, turn the handle 12, the handle 12 will drive the screw 11 to rotate, and when the screw 11 rotates, it will drive the movable sleeve 10 on its surface to move, and when the movable sleeve 10 moves, it will drive the corresponding U-shaped frame 401 to move together, and move the two U-shaped frames 401 to the appropriate position according to the length of the pipeline, and then put the pipeline to be cut into the lower arc clamping plate 405, start the cylinder 403, the cylinder 403 will drive the upper arc clamping plate 404 to move downward, and the upper arc clamping plate 404 will cooperate with the lower arc clamping plate 405 to complete the fixing of the pipeline, start the cutting device 7 to cut the pipeline, and the debris generated during the pipeline cutting will splash along the rotation direction of the cutting device 7, start the suction fan 801, and the suction force generated by the suction fan 801 will suck the debris into the collection box 803 through the air outlet pipe 802, the telescopic hose 804 and the air expansion cover 805, and then the debris will fall into the inside of the movable frame 14, and the collection of the debris can be completed.
[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A pipe cutting structure for water conservancy projects, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a workbench (2), a slide groove (3) is provided on the top of the workbench (2), a fixing assembly (4) is movably connected to the top of the workbench (2), a vertical plate (5) is fixedly connected to the rear side of the workbench (2), a top plate (6) is fixedly connected to the top of the vertical plate (5), a cutting device (7) is provided at the bottom of the top plate (6), and a dust collection assembly (8) is provided directly in front of the cutting device (7); The fixing assembly (4) comprises a U-shaped frame (401), a support plate (402), a cylinder (403), an upper arc-shaped clamping plate (404) and a lower arc-shaped clamping plate (405); the support plate (402) is fixedly connected to the top of the U-shaped frame (401); the cylinder (403) is fixedly connected to the top of the support plate (402); the top of the upper arc-shaped clamping plate (404) is fixedly connected to the telescopic end of the cylinder (403); and the lower arc-shaped clamping plate (405) is arranged directly below the upper arc-shaped clamping plate (404) and used in conjunction with the upper arc-shaped clamping plate (404).
2. A pipe cutting structure for water conservancy engineering according to claim 1, characterized in that: The dust suction assembly (8) comprises a suction fan (801), an air outlet pipe (802), a collection box (803), a telescopic hose (804) and an air diffuser (805); the suction fan (801) is fixedly connected to the top of the base (1); the bottom of the air outlet pipe (802) is fixedly connected to the air outlet end of the suction fan (801); the top of the air outlet pipe (802) is fixedly connected to the bottom of the collection box (803); one end of the telescopic hose (804) is fixedly connected to the top of the collection box (803); and the air diffuser (805) is fixedly connected to the other end of the telescopic hose (804).
3. The pipe cutting structure for water conservancy engineering according to claim 1, characterized in that: The bottom of the lower arc-shaped clamping plate (405) is fixedly connected to a fixed block (9), the bottom of the fixed block (9) is fixedly connected to the bottom of the inner wall of the U-shaped frame (401), and the side of the fixed block (9) away from the cutting device (7) is fixedly connected to a movable sleeve (10).
4. A pipe cutting structure for water conservancy engineering according to claim 3, characterized in that: The internal thread of the movable sleeve (10) is connected to a screw rod (11), and a handle (12) is fixedly connected to a side of the screw rod (11) away from the movable sleeve (10).
5. A pipe cutting structure for water conservancy projects according to claim 4, characterized in that: Both sides of the top of the workbench (2) are fixedly connected with mounting blocks (13), and the screw rod (11) passes through the mounting blocks (13) and is rotatably connected thereto.
6. The pipe cutting structure for water conservancy engineering according to claim 2, characterized in that: The interior of the collection box (803) is slidably connected to a movable frame (14), and the bottom of the inner wall of the movable frame (14) is fixedly connected to a screen (15).
7. The pipe cutting structure for water conservancy engineering according to claim 1, characterized in that: Both sides of the bottom of the U-shaped frame (401) are fixedly connected to limit blocks (16), and the limit blocks (16) are slidably connected to the inside of the sliding groove (3).
8. The pipe cutting structure for water conservancy engineering according to claim 2, characterized in that: An L-shaped plate (17) is provided on the surface of the telescopic hose (804), and a side of the L-shaped plate (17) close to the cutting device (7) is fixedly connected to the cutting device (7).