Pipeline cutting device for water conservancy project

Abstract

The pipeline cutting device for the water conservancy project comprises a clamping square box, a supporting vertical plate is fixedly connected to the back face of the clamping square box, a regulation and control box is fixedly connected to the front face of the supporting vertical plate, and a driving motor is fixedly installed on the right side face of the regulation and control box through a rack; and the output end of the driving motor penetrates through the regulation and control box and extends into the regulation and control box, the output end of the driving motor is fixedly connected with a round lead screw, the outer surface of the round lead screw is in threaded connection with a threaded square plate, and the upper surface of the regulation and control box is fixedly connected with two fixing blocks. The round lead screw can be driven to rotate through operation of the driving motor, the threaded square plate and the U-shaped sliding frame are driven to slide on the round lead screw under the action of threads, and then the electric push rod and the cutter can be driven to move left and right, so that the position of the cutter is adjusted according to the actual cutting position, and the cutting efficiency is improved. And different positions of the pipeline can be conveniently cut, and the position of the cut pipeline can be conveniently adjusted.

Description

Technical Field

[0001] This application relates to the field of pipeline cutting, and particularly to a pipeline cutting device for water conservancy projects. Background Art

[0002] Water conservancy is the development of water resources and the prevention of floods. It can engage in planning, design, and construction projects in departments such as water conservancy, hydropower, and water and soil conservation. During the construction of water conservancy projects, many pipelines need to be laid. In order to make the pipelines meet the construction requirements, different pipelines need to be cut.

[0003] According to a pipeline cutting device for water conservancy projects disclosed in the patent with the publication number CN215920614U, which belongs to the technical field of water conservancy projects. The pipeline cutting device for water conservancy projects includes a clamping mechanism for clamping the pipeline; a cutting mechanism located above the clamping mechanism. The cutting mechanism includes a lifting component and a cutting component, and the lifting component is fixedly connected to the cutting component. However, in the above patent, only the same part of the fixed pipeline can be cut. When it is necessary to cut different positions of the pipeline, the pipeline needs to be disassembled and adjusted again. After cumbersome adjustment and fixing operations, the adjustment operation during pipeline cutting is relatively troublesome, which is not convenient for adjusting the position of the cutting pipeline, resulting in low cutting efficiency and poor use effect. Summary of the Utility Model

[0004] The purpose of the present utility model is to provide a pipeline cutting device for water conservancy projects to solve the problems raised in the above background art.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] A pipeline cutting device for water conservancy projects includes a clamping square box. The back surface of the clamping square box is fixedly connected with a supporting vertical plate. The front surface of the supporting vertical plate is fixedly connected with a control box. The right side surface of the control box is fixedly installed with a driving motor through a frame. The output end of the driving motor penetrates through the control box and extends to the inside of the control box. The output end of the driving motor is fixedly connected with a circular lead screw. The outer surface of the circular lead screw is threadedly connected with a threaded square plate. The upper surface of the control box is fixedly connected with two fixing blocks. The common side surface of the two fixing blocks close to each other is fixedly connected with a smooth rod. The outer surface of the smooth rod is slidably connected with a U-shaped sliding frame. The front and rear ends of the threaded square plate penetrate through the control box and are fixedly connected with the inner wall of the U-shaped sliding frame. The bottom surface of the U-shaped sliding frame is fixedly connected with an electric push rod. The output end of the electric push rod is fixedly connected with a cutter.

[0007] Preferably, two sliding support rods are fixedly connected to the inner wall of the clamping square box. A square moving plate is slidably connected to the outer surfaces of the two sliding support rods. Two support members are fixedly connected to the upper surface of the square moving plate. The top end of each support member penetrates through the clamping square box and is fixedly connected to a moving clamping block. A hydraulic cylinder is fixedly installed on the front surface of the clamping square box through a connecting frame. The output end of the hydraulic cylinder penetrates through the clamping square box and is fixedly connected to the front surface of the square moving plate. Two fixed clamping blocks are fixedly connected to the upper surface of the clamping square box.

[0008] Preferably, supporting blocks are fixedly connected to the left and right sides of the clamping square box, and the supporting blocks do not affect the movement of the moving clamping block.

[0009] Preferably, fixing plates are fixedly connected to the left and right sides of the clamping square box. A plurality of positioning holes are formed in the outer surface of each fixing plate.

[0010] Preferably, a controller is fixedly installed on the front surface of the clamping square box. The controller is electrically connected to the driving motor and the hydraulic cylinder through wires.

[0011] Preferably, square holes adapted to the threaded square plate are formed in the front and back surfaces of the regulation box. A through port adapted to the support member is formed in the upper surface of the clamping square box.

[0012] Preferably, a groove is formed in the upper surface of the clamping square box, and the groove is located directly below the cutter.

[0013] The above at least one technical solution adopted in the embodiments of the present application can achieve the following beneficial effects:

[0014] First, through the use of the fixed clamping block, the supporting block, the sliding support rod, the square moving plate, the hydraulic cylinder and the moving clamping block, the operation of the hydraulic cylinder can be used to push the square moving plate to slide on the sliding support rod, and then the plurality of moving clamping blocks can be moved. With the use of the fixed clamping block, pipes of different sizes can be clamped and fixed, so as to facilitate subsequent cutting treatment, and has the advantage of more stable pipe fixing.

[0015] Second, through the coordinated use of the driving motor, the circular lead screw, the threaded square plate, the smooth rod and the U-shaped sliding frame, the operation of the driving motor can be used to drive the circular lead screw to rotate. Under the action of the thread, the threaded square plate and the U-shaped sliding frame can be driven to slide on the smooth rod, and then the electric push rod and the cutter can be driven to move left and right, so as to adjust the position of the cutter according to the actual cutting position, facilitate cutting of different positions of the pipe, and can cut different positions without re-dismantling, which is convenient for adjusting the position of the cut pipe and has the advantage of better use effect. Through the setting of the electric push rod and the cutter, the electric push rod can be operated to push the cutter to move to cut the fixed pipe. Description of the Drawings

[0016] The accompanying drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0017] Figure 1 is: the front three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is: the front sectional structural schematic diagram of the clamping square box of the present utility model;

[0019] Figure 3 is: the top view structural schematic diagram of the present utility model;

[0020] Figure 4 is: the side sectional structural schematic diagram of the regulation box of the present utility model;

[0021] Figure 5 is: the side sectional structural schematic diagram of the clamping square box of the present utility model.

[0022] In the figure: 1. Clamping square box; 2. Fixed plate; 3. Positioning hole; 4. Support vertical plate; 5. Regulation box; 6. Fixed block; 7. Smooth rod; 8. U-shaped sliding frame; 9. Electric push rod; 10. Cutter; 11. Driving motor; 12. Circular lead screw; 13. Threaded square plate; 14. Square hole; 15. Supporting block; 16. Fixed clamping block; 17. Connecting frame; 18. Hydraulic cylinder; 19. Sliding support rod; 20. Square moving plate; 21. Support member; 22. Moving clamping block; 23. Groove; 24. Controller; 25. Through port. Detailed embodiments

[0023] To make the objectives, technical solutions, and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below in conjunction with the specific embodiments of the present application and the corresponding accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present application.

[0024] The following will detail the technical solutions provided by each embodiment of the present application in conjunction with the accompanying drawings.

[0025] Please refer to Figures 1-5 , the present utility model provides a technical solution for a pipeline cutting device for water conservancy projects:

[0026] A pipe cutting device for water conservancy projects, including a clamping square box 1. A support vertical plate 4 is fixedly connected to the back surface of the clamping square box 1. A regulation box 5 is fixedly connected to the front surface of the support vertical plate 4. A driving motor 11 is fixedly installed on the right side surface of the regulation box 5 through a frame. The output end of the driving motor 11 penetrates through the regulation box 5 and extends to the inside of the regulation box 5. A circular lead screw 12 is fixedly connected to the output end of the driving motor 11. A threaded square plate 13 is threadedly connected to the outer surface of the circular lead screw 12. Two fixed blocks 6 are fixedly connected to the upper surface of the regulation box 5. A smooth rod 7 is fixedly connected to the side surfaces of the two fixed blocks 6 close to each other. A U-shaped sliding frame 8 is slidably connected to the outer surface of the smooth rod 7. The front and rear ends of the threaded square plate 13 penetrate through the regulation box 5 and are fixedly connected to the inner wall of the U-shaped sliding frame 8. An electric push rod 9 is fixedly connected to the bottom surface of the U-shaped sliding frame 8. A cutter 10 is fixedly connected to the output end of the electric push rod 9; specifically, the operation of the driving motor 11 drives the circular lead screw 12 to rotate. Under the action of the thread, the threaded square plate 13 and the U-shaped sliding frame 8 slide on the smooth rod 7, so as to drive the electric push rod 9 and the cutter 10 to move left and right, thereby achieving the adjustment of the position of the cutter 10 according to the actual cutting position, facilitating the cutting of different positions of the pipe;

[0027] In this embodiment, two sliding support rods 19 are fixedly connected to the inner wall of the clamping square box 1. A square moving plate 20 is slidably connected to the outer surfaces of the two sliding support rods 19. Two support members 21 are fixedly connected to the upper surface of the square moving plate 20. The top end of each support member 21 penetrates through the clamping square box 1 and is fixedly connected to a moving clamping block 22. A hydraulic cylinder 18 is fixedly installed on the front surface of the clamping square box 1 through a connecting frame 17. The output end of the hydraulic cylinder 18 penetrates through the clamping square box 1 and is fixedly connected to the front surface of the square moving plate 20. Two fixed clamping blocks 16 are fixedly connected to the upper surface of the clamping square box 1; support blocks 15 are fixedly connected to the left and right side surfaces of the clamping square box 1, and the support blocks 15 do not affect the movement of the moving clamping block 22; specifically, the operation of the hydraulic cylinder 18 can be started to push the square moving plate 20 to slide on the sliding support rods 19, and at the same time, the moving clamping block 22 cooperates with the fixed clamping block 16 to clamp and fix the pipe, preventing the pipe from shifting during cutting, and the moving clamping block 22 will not collide with the support block 15 during movement, ensuring the safety during movement;

[0028] In this embodiment, fixed plates 2 are fixedly connected to both the left and right sides of the clamping square box 1, and a plurality of positioning holes 3 are formed in the outer surface of each fixed plate 2; a controller 24 is fixedly installed on the front surface of the clamping square box 1, and the controller 24 is electrically connected to the driving motor 11 and the hydraulic cylinder 18 through wires; square holes 14 adapted to the threaded square plate 13 are formed in both the front surface and the back surface of the regulation box 5, and a through port 25 adapted to the support member 21 is formed in the upper surface of the clamping square box 1; a groove 23 is formed in the upper surface of the clamping square box 1, and the groove 23 is located directly below the cutter 10; specifically, the fixed plates 2 facilitate the installation of the device at the use position, and the provided controller 24 facilitates the operation of the device by the staff, and makes the movement of the threaded square plate 13 smoother, and the support member 21 also moves more stably, ensuring the stability of the movement. The formed groove 23 can prevent collision with the clamping square box 1 during cutting, ensuring the safety during cutting.

[0029] Working principle: When using this pipeline cutting device for water conservancy projects, the user first installs the device at the use position by using the fixed plates 2 and the positioning holes 3 and connects the power supply. Place the pipeline to be cut on the supporting block 15, click the controller 24 to start the operation of the hydraulic cylinder 18, so that the hydraulic cylinder 18 pushes the square moving plate 20 to slide on the sliding support rod 19. Then, the support member 21 can be used to push the moving clamping block 22 to move towards the pipeline, so that the moving clamping block 22 and the fixed clamping block 16 cooperate to clamp and fix the pipeline. Then start the driving motor 11 to run and drive the circular lead screw 12 to rotate. Under the action of the thread, the threaded square plate 13 moves left and right. At the same time, the threaded square plate 13 will drive the U-shaped sliding frame 8 to slide on the smooth rod 7, and then the electric push rod 9 and the cutter 10 can be driven to move. After moving the cutter 10 to a suitable position, start the electric push rod 9 to push the cutter 10 to move into contact with the fixed pipeline for cutting.

[0030] It should also be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, method, commodity or device including the said element.

[0031] The above are only the embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. A pipe cutting device for water conservancy engineering, comprising a clamping square box (1), characterized in that: The back of the clamping square box (1) is fixedly connected to a supporting upright plate (4), the front of the supporting upright plate (4) is fixedly connected to a regulating box (5), a driving motor (11) is fixedly installed on the right side of the regulating box (5) through a frame, the output end of the driving motor (11) passes through the regulating box (5) and extends to the inside of the regulating box (5), the output end of the driving motor (11) is fixedly connected to a round screw (12), the outer surface of the round screw (12) is threadedly connected to a threaded square plate (13), and the regulating box (5) is fixedly connected to the front side of the supporting upright plate (4). The upper surface of the control box (5) is fixedly connected with two fixed blocks (6), and the side surfaces of the two fixed blocks (6) close to each other are fixedly connected with a smooth rod (7), and the outer surface of the smooth rod (7) is slidably connected with a U-shaped slide (8), and the front and rear ends of the threaded square plate (13) both penetrate the control box (5) and are fixedly connected with the inner wall of the U-shaped slide (8), and the bottom surface of the U-shaped slide (8) is fixedly connected with an electric push rod (9), and the output end of the electric push rod (9) is fixedly connected with a cutter (10); The left and right sides of the clamping box (1) are fixedly connected with supporting blocks (15), and the supporting blocks (15) do not affect the movement of the movable clamping block (22). The upper surface of the clamping box (1) is provided with a groove (23), and the groove (23) is located directly below the cutter (10).

2. A pipe cutting device for water conservancy engineering according to claim 1, characterized in that: The inner wall of the clamping square box (1) is fixedly connected to two sliding rods (19), the outer surfaces of the two sliding rods (19) are slidably connected to a square movable plate (20), the upper surface of the square movable plate (20) is fixedly connected to two support members (21), the top end of each support member (21) passes through the clamping square box (1) and is fixedly connected to a movable clamping block (22), the front of the clamping square box (1) is fixedly installed with a hydraulic cylinder (18) through a connecting frame (17), the output end of the hydraulic cylinder (18) passes through the clamping square box (1) and is fixedly connected to the front of the square movable plate (20), and the upper surface of the clamping square box (1) is fixedly connected to two fixed clamping blocks (16).

3. A pipe cutting device for water conservancy engineering according to claim 1, characterized in that: The left and right side surfaces of the clamping square box (1) are fixedly connected to fixing plates (2), and the outer surface of each fixing plate (2) is provided with a plurality of positioning holes (3).

4. A pipe cutting device for water conservancy engineering according to claim 1, characterized in that: A controller (24) is fixedly mounted on the front of the clamping box (1), and the controller (24) is electrically connected to the drive motor (11) and the hydraulic cylinder (18) via a wire.

5. The pipe cutting device for water conservancy engineering according to claim 1, characterized in that: The front and back sides of the control box (5) are both provided with square holes (14) matching the threaded square plate (13), and the upper surface of the clamping square box (1) is provided with a through opening (25) matching the support member (21).

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