Water conservancy project pipeline cutting equipment with recycling structure

Abstract

The hydraulic engineering pipeline cutting equipment with the recycling structure comprises a supporting frame, baffles are arranged on the two sides of the upper portion of the supporting frame, a workbench is arranged on one sides of the baffles, conveying rollers are arranged above the workbench, positioning mechanisms are arranged on the two sides of the workbench, and the conveying rollers are arranged on the two sides of the workbench. A positioning mechanism is arranged on the workbench, a cutting mechanism is arranged on one side of the positioning mechanism, air suction pipes are arranged on the two sides of the cutting mechanism, a filtering mechanism is arranged on one sides of the air suction pipes, a recovery tank is arranged below the workbench and is in a funnel shape, and an automatic sliding door is arranged below the recovery tank. A collecting box is arranged below the automatic sliding door, a smoke collecting cover is arranged in the center of the two baffles, through an effective waste residue collecting and smoke filtering system, physical and chemical pollution generated in the cutting process is greatly reduced, the working environment and the natural ecology are protected, and the working efficiency is improved. The accuracy of the cutting position of the cutting disc is ensured through the positioning mechanism.

Description

Technical Field

[0001] The utility model relates to the field of pipeline cutting equipment, and more specifically, to a water conservancy engineering pipeline cutting equipment with a recovery structure. Background Art

[0002] In water conservancy projects, the installation, maintenance and replacement of pipes are common tasks. These tasks usually require cutting the pipes on site to suit the specific installation environment and requirements;

[0003] After searching, the existing patent (publication number: CN220515562U) discloses a pipe cutting device for water conservancy projects, which belongs to the technical field of cutting equipment. The key points of its technical solution include a box body, the bottom of the inner side of the box body is movably connected to a base, the top of the base is fixedly connected to a fixed column, the inner side of the fixed column is movably connected to a movable block, the top of the movable block is movably connected to a motor, the left side of the motor is movably connected to a cutting disk, the top of the movable block is movably connected to a protective block, the user then closes the box body by coordinating the movement of the cover with the box body, and finally the user uses the control block connected to the screw hole block on the left side of the cover to control the screw to drive the stabilizing card to move forward. The inventor found the following problems in the prior art during the implementation of the utility model:

[0004] Existing cutting equipment generates a large amount of waste residue and harmful fumes during the cutting process. If these wastes are discharged directly without treatment, they will pollute the environment. At the same time, the high-temperature sparks and harmful gases generated during the cutting process pose a threat to the health of operators. In addition, manually adjusting cutting parameters and cleaning waste materials is time-consuming and labor-intensive, and the accuracy is not high, which affects the progress and quality of the project.

[0005] Therefore, in view of the above problems, a water conservancy project pipeline cutting device with a recovery structure is proposed. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a water conservancy engineering pipeline cutting device with a recovery structure to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy engineering pipeline cutting equipment with a recovery structure, comprising a support frame, baffles are arranged on both sides above the support frame, a workbench is arranged on one side of the baffle, a conveying roller is arranged above the workbench, positioning mechanisms are arranged on both sides of the workbench, a cutting mechanism is arranged on one side of the positioning mechanism, suction pipes are arranged on both sides of the cutting mechanism, a filtering mechanism is arranged on one side of the suction pipe, a recovery trough is arranged below the workbench, the recovery trough is funnel-shaped, an automatic sliding door is arranged below the recovery trough, a collection box is arranged below the automatic sliding door, and a smoke collection hood is arranged at the center of the two groups of baffles.

[0008] Preferably, the cutting mechanism includes a fixed column, a sliding rod, a cutting disc, a protective cover and a driving motor, the sliding rod is arranged inside the fixed column, a protective cover is arranged on one side of the sliding rod, a cutting disc is arranged inside the protective cover, and a driving motor is arranged on one side of the cutting disc, and the cutting disc is displaced up and down on the outer wall of the sliding rod through the protective cover.

[0009] Preferably, a slot is provided at the center of the workbench, and the slot is the same size as the cutting disc.

[0010] Preferably, the positioning mechanism includes a connecting plate, a telescopic rod and a clamping block, a telescopic rod is provided on one side of the connecting plate, two groups of telescopic rods are provided, and the two groups of telescopic rods are evenly arranged along the horizontal direction of the connecting plate, and a clamping block is provided on one side of the telescopic rod.

[0011] Preferably, the filtering mechanism includes a No. 1 fan, a filter tube and a No. 2 fan, one side of the No. 1 fan is connected to the air intake pipe, the other side of the No. 1 fan is provided with a filter tube, and one side of the filter tube is provided with a No. 2 fan.

[0012] Preferably, a gravity sensor is provided on one side of the automatic sliding door, and the automatic sliding door is opened and closed by the gravity sensor.

[0013] Preferably, a rotating shaft is provided on one side of the fume collection hood, and two groups of the rotating shafts are provided, and the two groups of the rotating shafts are respectively connected to the baffles, and a fixing piece is provided on the other side of the fume collection hood.

[0014] Technical effects and advantages of the utility model:

[0015] Compared with the existing technology, this water conservancy engineering pipe cutting equipment with a recycling structure greatly reduces the physical and chemical pollution generated during the cutting process through an effective waste residue collection and smoke filtration system, which helps to protect the working environment and natural ecology. The automated waste residue and smoke treatment reduces the frequency and intensity of manual cleaning, thereby reducing labor and maintenance costs.

[0016] Compared with the prior art, this water conservancy project pipe cutting equipment with a recovery structure uses a positioning mechanism to accurately position the pipe placed on the workbench, thereby ensuring the accuracy of the cutting position of the cutting disc, which significantly improves the performance of the cutting equipment and improves the cutting accuracy and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the cutting mechanism and the workbench of the utility model.

[0020] Figure 4 It is a schematic diagram of the local structure of the filtering mechanism and the collecting box of the utility model.

[0021] The accompanying drawings are marked as follows: 1. support frame; 2. baffle; 3. workbench; 4. conveyor roller; 5. positioning mechanism; 6. cutting mechanism; 7. suction pipe; 8. filtering mechanism; 9. recovery tank; 10. automatic sliding door; 11. collecting box; 12. smoke collecting hood; 13. fixing column; 14. sliding rod; 15. cutting disc; 16. protective cover; 17. driving motor; 18. slotting; 19. connecting plate; 20. telescopic rod; 21. clamping block; 22. No. 1 fan; 23. filtering tube; 24. No. 2 fan; 25. gravity sensor; 26. rotating shaft; 27. fixing part. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0023] As attached Figures 1 to 4A water conservancy project pipeline cutting device with a recycling structure is shown, including a support frame 1. The support frame 1 is made of metal materials and plays a role in supporting and driving. On both sides above the support frame 1, there are baffles 2. On one side of the baffle 2, there is a workbench 3. Above the workbench 3, there are conveying rollers 4. The workbench 3 is made of metal materials. The conveying rollers 4 above enable the pipeline to move forward smoothly when placed in the device, ensuring the accuracy of the placement position. On both sides of the workbench 3, there are positioning mechanisms 5. Through the precise adjustment of the telescopic rod 20 and the clamping block 21, the pipeline can be very precisely positioned and fixed before cutting, ensuring the stability of the pipeline position during the cutting process, thereby improving the cutting accuracy and quality. At the same time, the firm clamping mechanism prevents the movement or jumping of the pipeline during the cutting process, reducing the safety risks in the operation.

[0024] On one side of the positioning mechanism 5, there is a cutting mechanism 6. Through precise linear bearings and a control system, the up and down movement of the cutting disc 15 in the cutting mechanism 6 is very precise, ensuring the accuracy and repeatability of the cutting process. At the same time, it makes the movement of the cutting disc 15 faster and smoother, reducing the cutting preparation time and improving the overall work efficiency. On both sides of the cutting mechanism 6, there are suction pipes 7. The suction pipes 7 are made of wear-resistant and lightweight materials such as PVC or aluminum alloy. The inner wall is smooth to reduce blockage and air flow resistance. The pipe diameter is calculated according to the demand of the suction volume to ensure sufficient suction. On one side of the suction pipe 7, there is a filtering mechanism 8, which effectively absorbs and filters the harmful fumes and dust generated during the cutting process, significantly improving the working environment, protecting the operators and the surrounding environment. By reducing the inhalation of harmful substances through an efficient filtering system, the occupational health risks are reduced. Below the workbench 3, there is a recycling tank 9. The recycling tank 9 is funnel-shaped. The recycling tank 9 is made of stainless steel materials. The inner wall is smooth to reduce the residue of waste slag. The length and width of the recycling tank 9 should be larger than the cutting area to ensure that all waste slag can be collected. Below the recycling tank 9, there is an automatic sliding door 10. The automatic sliding door 10 plays a role that when the waste slag accumulates to a certain weight or time interval, the gravity sensor 25 sends a signal and the automatic sliding door 10 automatically opens, and then the waste slag slides into the collection box 11 below. Below the automatic sliding door 10, there is a collection box 11. At the center of the two groups of baffles 2, there is a flue gas collection hood 12. The flue gas collection hood 12 is made of stainless steel or aluminum alloy materials, and the shape design can effectively concentrate the flue gas. Embodiment 2

[0025] Based on Embodiment 1, the solution in Embodiment 1 is further refined and introduced in combination with the following specific working methods, as Figures 1 to 4 shown, and the details are described below:

[0026] As a preferred embodiment, the cutting mechanism 6 includes a fixed column 13, a slide bar 14, a cutting disc 15, a protective cover 16 and a driving motor 17. The fixed column 13 is provided with a slide bar 14, a side of the slide bar 14 is provided with a protective cover 16, a cutting disc 15 is provided inside the protective cover 16, and a driving motor 17 is provided on one side of the cutting disc 15. The cutting disc 15 moves up and down on the outer wall of the slide bar 14 through the protective cover 16. Furthermore, the fixed column 13 is made of high-strength steel to ensure the stability and durability of the mechanism, and the slide bar 14 is also made of wear-resistant, Rigid materials such as alloy steel are used to withstand the frequent movement and pressure generated during the cutting process. The fixed column 13 is vertically installed on the machine frame. The slide bar 14 cooperates with the fixed column 13 through a precision linear bearing to ensure that the slide bar 14 can slide up and down smoothly while maintaining the linearity of the movement. The cutting disc 15 adopts a drive motor 17 to drive and control the cutting disc 15 to move up and down on the slide bar 14, providing smooth and accurate power output, and the outer side of the cutting disc 15 is protected by a protective cover 16 to prevent debris in the cutting from causing damage to the staff.

[0027] As a preferred embodiment, a slot 18 is provided at the center of the workbench 3, and the slot 18 is the same size as the cutting disc 15. Furthermore, the size and shape of the slot 18 are customized according to the size and motion range of the cutting disc 15, ensuring that the cutting disc 15 can move freely up and down without hindrance when cutting the pipe.

[0028] As a preferred embodiment, the positioning mechanism 5 includes a connecting plate 19, a telescopic rod 20 and a clamping block 21. A telescopic rod 20 is arranged on one side of the connecting plate 19. Two groups of telescopic rods 20 are arranged, and the two groups of telescopic rods 20 are evenly arranged along the horizontal direction of the connecting plate 19. A clamping block 21 is arranged on one side of the telescopic rod 20. Furthermore, the telescopic rod 20 is made of a lightweight alloy material, such as an aluminum alloy or a composite material, to reduce its own weight while maintaining the required strength and stability, so that the length can be easily adjusted to adapt to pipes of different lengths. The clamping block 21 is made of a material with strong rigidity and wear resistance, and a non-slip rubber pad is attached to the inner surface to prevent the pipe from sliding or being damaged during the clamping process. Through the precise adjustment of the telescopic rod 20 and the clamping block 21, the pipe can be very accurately positioned and fixed before cutting, ensuring the stable position of the pipe during the cutting process, thereby improving the cutting accuracy and quality.

[0029] As a preferred embodiment, the filtering mechanism 8 includes a first blower 22, a filter pipe 23, and a second blower 24. One side of the first blower 22 is connected to the suction pipe 7, and a filter pipe 23 is provided on the other side of the first blower 22. A second blower 24 is provided on one side of the filter pipe 23. Further, the first blower 22 sucks harmful smoke and dust into the filter pipe 23 through the suction pipe 7. The filter pipe 23 is provided with multiple filtering mechanisms, such as a HEPA filter and an activated carbon adsorption layer, which effectively remove harmful substances in the flue gas. The filtered flue gas is discharged through the second blower 24. The speed of the second blower 24 is adjustable to adapt to different working conditions.

[0030] As a preferred embodiment, a gravity sensor 25 is provided on one side of the automatic sliding door 10, and the automatic sliding door 10 is opened and closed by the gravity sensor 25. Further, the model of the gravity sensor 25 is a MEMS acceleration sensor, which can accurately sense minute gravity changes. Through the automatic control system, the opening and closing of the automatic sliding door 10 are closely coordinated with the recycling process, minimizing the waiting time. At the same time, the automatic sliding door 10 helps to maintain the closed state of the recycling tank 9 and reduces the diffusion of pollutants during the treatment process.

[0031] As a preferred embodiment, a rotating shaft 26 is provided on one side of the flue gas collection hood 12. There are two sets of rotating shafts 26, and the two sets of rotating shafts 26 are respectively connected to the baffle 2. A fixing member 27 is provided on the other side of the flue gas collection hood 12. Further, the flue gas collection hood 12 can be opened for maintenance through the rotating shaft 26, avoiding the need to disassemble the entire device during maintenance, shortening the maintenance time. At the same time, the bolt connection of the fixing member 27 also facilitates the disassembly and installation of the flue gas collection hood 12, making it convenient for maintenance.

[0032] The working process of the present utility model is as follows: First, the pipeline is fixed on the workbench 3, and the position of the pipeline is adjusted by the positioning mechanism 5 to align it with the point. Then, the cutting disc 15 starts to cut the pipeline according to the preset depth and speed. The flue gas and harmful gases generated during the cutting process enter the filtering mechanism 8 below through the suction pipe 7 and are discharged through the second blower 24 after filtration. The debris generated during the cutting process enters the recycling tank 9 below to prevent the slag from scattering. When there is enough waste residue, the automatic sliding door 10 below the recycling tank 9 opens, and the waste residue is sent into the collection box 11 using the inclined plane. The above is the working principle of the water conservancy project pipeline cutting device with a recycling structure.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A water conservancy engineering pipeline cutting device with a recovery structure, comprising a support frame (1), characterized in that: Baffles (2) are provided on both sides above the support frame (1), a workbench (3) is provided on one side of the baffle (2), a conveying roller (4) is provided above the workbench (3), positioning mechanisms (5) are provided on both sides of the workbench (3), a cutting mechanism (6) is provided on one side of the positioning mechanism (5), suction pipes (7) are provided on both sides of the cutting mechanism (6), a filtering mechanism (8) is provided on one side of the suction pipe (7), a recovery trough (9) is provided below the workbench (3), the recovery trough (9) is funnel-shaped, an automatic sliding door (10) is provided below the recovery trough (9), a collection box (11) is provided below the automatic sliding door (10), and a smoke collection hood (12) is provided at the center of the two groups of baffles (2).

2. The water conservancy engineering pipeline cutting equipment with a recovery structure according to claim 1, characterized in that: The cutting mechanism (6) comprises a fixed column (13), a sliding rod (14), a cutting disc (15), a protective cover (16) and a driving motor (17); the sliding rod (14) is arranged inside the fixed column (13); the protective cover (16) is arranged on one side of the sliding rod (14); the cutting disc (15) is arranged inside the protective cover (16); the driving motor (17) is arranged on one side of the cutting disc (15); the cutting disc (15) moves up and down on the outer wall of the sliding rod (14) through the protective cover (16).

3. The water conservancy engineering pipeline cutting equipment with a recovery structure according to claim 2 is characterized in that: A slot (18) is provided at the center of the workbench (3), and the slot (18) is the same size as the cutting disc (15).

4. The water conservancy engineering pipeline cutting equipment with a recovery structure according to claim 1, characterized in that: The positioning mechanism (5) comprises a connecting plate (19), a telescopic rod (20) and a clamping block (21); a telescopic rod (20) is provided on one side of the connecting plate (19); two groups of the telescopic rods (20) are provided, and the two groups of the telescopic rods (20) are evenly arranged in a horizontal direction of the connecting plate (19); and a clamping block (21) is provided on one side of the telescopic rod (20).

5. The water conservancy engineering pipeline cutting equipment with a recovery structure according to claim 1, characterized in that: The filtering mechanism (8) comprises a No. 1 fan (22), a filter tube (23) and a No. 2 fan (24); one side of the No. 1 fan (22) is connected to the air intake tube (7); the other side of the No. 1 fan (22) is provided with a filter tube (23); and one side of the filter tube (23) is provided with a No. 2 fan (24).

6. The water conservancy engineering pipeline cutting equipment with a recovery structure according to claim 1, characterized in that: A gravity sensor (25) is provided on one side of the automatic sliding door (10), and the automatic sliding door (10) is opened and closed by means of the gravity sensor (25).

7. The water conservancy engineering pipeline cutting equipment with a recovery structure according to claim 1, characterized in that: A rotating shaft (26) is provided on one side of the smoke collection hood (12), two groups of the rotating shafts (26) are provided, and the two groups of the rotating shafts (26) are respectively connected to the baffle (2), and a fixing member (27) is provided on the other side of the smoke collection hood (12).

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