A dredging device for pipeline cleaning

Abstract

The utility model relates to a pipeline field, and specifically is a kind of dredging device for pipeline cleaning, including bottom plate, the top of bottom plate is fixedly connected with mounting plate, the side of mounting plate is fixedly connected with pneumatic cylinder, the output end of pneumatic cylinder is through mounting plate and is fixedly connected with push plate, the side of push plate is fixedly connected with equipment box, the inner wall of equipment box is fixedly connected with motor, the output end of motor is fixedly connected with rotating rod, and one end of rotating rod is through to the outside of equipment box and is fixedly connected with drill bit;The utility model can drive drill bit and scraper to rotate and advance inside pipeline by controlling the operation of pneumatic cylinder and motor, and knock block in knock assembly can reciprocate back and forth while cleaning inside pipeline, knock block can knock pipeline, produce vibration wave, this vibration can quickly loosen stubborn silt, make it from pipe wall peeling and slide to the bottom of pipeline, facilitate subsequent cleaning.

Description

Technical Field

[0001] This utility model relates to the field of pipelines, specifically a dredging device for pipeline cleaning. Background Technology

[0002] A pipeline is a device made up of pipes, pipe fittings, valves, etc., used to transport gases, liquids, or fluids containing solid particles. Typically, fluids are pressurized by blowers, compressors, pumps, boilers, etc., and then flow from the high-pressure area to the low-pressure area in the pipeline. They can also be transported using the fluid's own pressure or gravity. Pipelines have a wide range of uses, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, water conservancy projects, and various industrial installations. Currently, some pipelines are not regularly dredged, which can cause sewage overflow, environmental pollution, and inconvenience to people's lives. Therefore, dredging equipment is needed to clean the pipe openings.

[0003] Existing dredging devices for pipeline cleaning, while capable of cleaning the inside of pipelines, are not very effective. They cannot tap or vibrate the pipeline surface, causing stubborn impurities to adhere to both the outer and inner walls of the pipeline, making them difficult to remove and thus affecting the cleaning results. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology and solve the problem of poor cleaning effect of the existing dredging devices used for pipeline cleaning, this utility model proposes a dredging device for pipeline cleaning.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a dredging device for pipeline cleaning, including a base plate, an installation plate fixedly connected to the top of the base plate, a cylinder fixedly connected to one side of the installation plate, the output end of the cylinder passing through the installation plate and fixedly connected to a push plate, an equipment box fixedly connected to one side of the push plate, a motor fixedly connected to the inner wall of the equipment box, a rotating rod fixedly connected to the output end of the motor, one end of the rotating rod passing through the outside of the equipment box and fixedly connected to a drill bit, a scraper fixedly connected to the surface of the rotating rod, and a hammering component provided on the surface of the push plate; The striking assembly includes two fixed frames, which are respectively fixedly connected to the front and rear sides of the top of the base plate. A flipping frame is provided on each opposite side of the two fixed frames. A mounting shell is rotatably connected to the surface of each flipping frame, and one side of the mounting shell is fixedly connected to a push plate. A limiting telescopic rod is fixedly connected to each opposite side of the two flipping frames. A first spring is sleeved on the surface of the limiting telescopic rod, and a striking block is fixedly connected to one end of the limiting telescopic rod. A pressure roller is fixedly connected to each opposite side of the two flipping frames. Several pressure blocks that cooperate with the pressure roller are fixedly connected to the surface of the fixed frames. A horizontal plate is provided on each opposite side of the two flipping frames. A positioning frame is sleeved on the surface of the flipping frame. A second spring is fixedly connected between the surface of the flipping frame and the inner wall of the positioning frame. The surface of the flipping frame is fixedly connected to the horizontal plate.

[0006] Preferably, the two ends of the first spring are fixedly connected to the striking block and the flipping frame, respectively, and the surface of the flipping frame is rotatably connected to the mounting shell via a rotating shaft.

[0007] Preferably, each of the four corners of the bottom of the base plate is fixedly connected with a movable wheel, and each of the front and rear sides of the top of the base plate is fixedly connected with a push rod.

[0008] Preferably, the surface of the rotating rod is rotatably connected to the equipment box via a bearing, a reinforcing frame is fixedly connected between the surface of the equipment box and the horizontal plate, and the surface of the pressure roller is in contact with the surface of the fixed frame.

[0009] Preferably, a limiting frame is fixedly connected to one side of the fixing frame, a limiting sleeve is fitted on the surface of the limiting frame, a connecting frame is fixedly connected to the surface of the limiting sleeve, and one end of the connecting frame is fixedly connected to the horizontal plate.

[0010] Preferably, a reinforcing bracket is fitted onto the surface of the cylinder, and one end of the reinforcing bracket is fixedly connected to the mounting plate.

[0011] Preferably, the number of scrapers is six, the shape of the mounting shell is U-shaped, and the number of positioning brackets is three.

[0012] The advantages of this utility model are: In this invention, by controlling the operation of the cylinder and motor, the drill bit and scraper can be driven to rotate and advance inside the pipe. While cleaning the inside of the pipe, the striking block in the striking component will rotate back and forth. The striking block can strike the pipe and generate vibration waves. This vibration can quickly loosen stubborn deposits, causing them to peel off from the pipe wall and slide to the bottom of the pipe, making it easier for subsequent cleaning. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view of the hammering component and equipment box of this utility model; Figure 3 This is a schematic diagram of the structure of the flipping frame of this utility model; Figure 4 This is a schematic diagram of the structure of the fixing frame of this utility model.

[0015] In the diagram: 1. Base plate; 2. Mounting plate; 3. Cylinder; 4. Push plate; 5. Equipment box; 6. Motor; 7. Rotating rod; 8. Hammering assembly; 801. Fixing frame; 802. Tilting frame; 803. Mounting shell; 804. Limiting telescopic rod; 805. First spring; 806. Hammering block; 807. Pressure roller; 808. Pressure block; 809. Horizontal plate; 810. Positioning frame; 811. Second spring; 812. Limiting frame; 813. Limiting sleeve; 814. Connecting frame; 9. Drill bit; 10. Scraper; 11. Moving wheel; 12. Push rod; 13. Reinforcing frame; 14. Strengthening frame. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail. This application discloses a dredging device for pipeline cleaning. (Refer to...) Figures 1-4A dredging device for pipeline cleaning includes a base plate 1, an mounting plate 2 fixedly connected to the top of the base plate 1, a cylinder 3 fixedly connected to one side of the mounting plate 2, the output end of the cylinder 3 passing through the mounting plate 2 and fixedly connected to a push plate 4, an equipment box 5 fixedly connected to one side of the push plate 4, a motor 6 fixedly connected to the inner wall of the equipment box 5, a rotating rod 7 fixedly connected to the output end of the motor 6, one end of the rotating rod 7 passing through the outside of the equipment box 5 and fixedly connected to a drill bit 9, a scraper 10 fixedly connected to the surface of the rotating rod 7, and a striking component 8 provided on the surface of the push plate 4. The striking assembly 8 includes two fixed frames 801, which are fixedly connected to the front and rear sides of the top of the base plate 1, respectively. A flipping frame 802 is provided on each opposite side of the two fixed frames 801. A mounting shell 803 is rotatably connected to the surface of the flipping frame 802. One side of the mounting shell 803 is fixedly connected to the push plate 4. A limiting telescopic rod 804 is fixedly connected to each opposite side of the two flipping frames 802. A first spring 805 is sleeved on the surface of the limiting telescopic rod 804. A striking block 806 is fixedly connected to one end of the limiting telescopic rod 804. A pressure roller 807 is fixedly connected to each opposite side of the two flipping frames 802. Several rollers that cooperate with the pressure roller 807 are fixedly connected to the surface of the fixed frame 801. The pressure block 808, and the two flipping frames 802 are each provided with a horizontal plate 809 on one side. The surface of the flipping frame 802 is fitted with a positioning frame 810. A second spring 811 is fixedly connected between the surface of the flipping frame 802 and the inner wall of the positioning frame 810. The surface of the flipping frame 802 is fixedly connected to the horizontal plate 809. By controlling the operation of the cylinder 3 and the motor 6, the drill bit 9 and the scraper 10 can be driven to rotate and advance inside the pipe. While cleaning the inside of the pipe, the striking block 806 in the striking assembly 8 will be driven to flip back and forth. The striking block 806 can strike the pipe and generate vibration waves. This vibration can quickly loosen the stubborn deposits, causing them to peel off from the pipe wall and slide to the bottom of the pipe, which is convenient for subsequent cleaning.

[0018] Reference Figure 1 , Figure 2 and Figure 3 The two ends of the first spring 805 are fixedly connected to the striking block 806 and the flipping frame 802 respectively. The surface of the flipping frame 802 is rotatably connected to the mounting shell 803 via a rotating shaft. The four corners of the bottom of the base plate 1 are fixedly connected to the moving wheels 11. The front and rear sides of the top of the base plate 1 are fixedly connected to the push rods 12. By setting the first spring 805, it can play a buffering role and prevent the striking block 806 from damaging the pipe during the striking process. By setting the rotating shaft, it can be used to fix the flipping frame 802 and facilitate the flipping of the flipping frame 802. By setting the moving wheels 11, it can facilitate the movement of the entire device. By setting the push rods 12, it can facilitate the user to push the entire device. Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The surface of the rotating rod 7 is rotatably connected to the equipment box 5 via bearings. A reinforcing frame 13 is fixedly connected between the surface of the equipment box 5 and the horizontal plate 809. The surface of the pressure roller 807 is in contact with the surface of the fixed frame 801. A limiting frame 812 is fixedly connected to one side of the fixed frame 801. A limiting sleeve 813 is sleeved on the surface of the limiting frame 812. A connecting frame 814 is fixedly connected to the surface of the limiting sleeve 813. One end of the connecting frame 814 is fixedly connected to the horizontal plate 809. By setting bearings, the rotating rod 7 can be supported, and the rotation stability of the rotating rod 7 can be improved. By setting reinforcing frame 13, the connection stability between the horizontal plate 809 and the equipment box 5 can be improved. By setting limiting frame 812, the movement range of the limiting sleeve 813 can be limited. By setting connecting frame 814, the connection between the limiting sleeve 813 and the horizontal plate 809 can be facilitated. By setting limiting frame 812 and limiting sleeve 813, the movement stability of the horizontal plate 809 can be improved. Reference Figure 1 , Figure 2 and Figure 3 A reinforcing frame 14 is fitted on the surface of the cylinder 3. One end of the reinforcing frame 14 is fixedly connected to the mounting plate 2. There are six scrapers 10. The mounting shell 803 is U-shaped. There are three positioning frames 810. By setting the reinforcing frame 14, the cylinder 3 can be supported and the stability of the cylinder 3 can be improved. By setting the scraper 10, it can be used to clean the inner wall of the pipe. By setting the mounting shell 803, it can be used to install the flipping frame 802. By setting the positioning frame 810, it can be used to fix the second spring 811 and limit the adjustment range of the flipping frame 802.

[0019] Working principle: The user can move the entire device to the designated position by using the movable wheel 11 and push rod 12. Then, the drill bit 9 and scraper 10 can be aligned with the pipeline. The operation of the control cylinder 3 can drive the push plate 4 to move. The push plate 4 drives the drill bit 9, rotating rod 7 and scraper 10 into the pipeline. The operation of the control motor 6 can drive the scraper 10 and drill bit 9 to rotate and clean the inner wall of the pipeline through the rotation rod 7. At the same time as the push plate 4 moves, it will also drive the mounting shell 803 and the tilting frame 802 to move. The two tilting frames 802 are located on the front and rear sides of the pipeline, respectively. The movement of the tilting frame 802 drives the pressure roller 807 to move. When the two pressure rollers 807 move, they will be subjected to pressure. When the block 808 is pressed, the two pressure rollers 807 move towards the middle. The pressure rollers 807 drive one end of the flipping frame 802 to flip, and the flipping frame 802 will squeeze the second spring 811. When the block 808 stops pressing the pressure rollers 807, the first spring 805 resets and drives one side of the flipping frame 802 to flip. The flipping frame 802, in cooperation with the limiting telescopic rod 804, can drive the striking block 806 to strike the surface of the pipe. During the process of the drill bit 9 extending into the pipe, the striking block 806 will also continuously strike the surface of the pipe, generating vibration waves. This vibration can quickly loosen the stubborn deposits in the pipe, causing them to peel off from the pipe wall and slide to the bottom of the pipe, making it easier for subsequent cleaning.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A dredging device for pipeline cleaning, comprising a base plate (1), characterized in that: A mounting plate (2) is fixedly connected to the top of the base plate (1). A cylinder (3) is fixedly connected to one side of the mounting plate (2). The output end of the cylinder (3) passes through the mounting plate (2) and is fixedly connected to a push plate (4). An equipment box (5) is fixedly connected to one side of the push plate (4). A motor (6) is fixedly connected to the inner wall of the equipment box (5). A rotating rod (7) is fixedly connected to the output end of the motor (6). One end of the rotating rod (7) passes through to the outside of the equipment box (5) and is fixedly connected to a drill bit (9). A scraper (10) is fixedly connected to the surface of the rotating rod (7). A hammering component (8) is provided on the surface of the push plate (4). The striking assembly (8) includes two fixed frames (801), which are fixedly connected to the front and rear sides of the top of the base plate (1) respectively. A flipping frame (802) is provided on each opposite side of the two fixed frames (801). A mounting shell (803) is rotatably connected to the surface of the flipping frame (802). One side of the mounting shell (803) is fixedly connected to the push plate (4). A limiting telescopic rod (804) is fixedly connected to each opposite side of the two flipping frames (802). A first spring (805) is sleeved on the surface of the limiting telescopic rod (804). One side of the limiting telescopic rod (804)... A striking block (806) is fixedly connected to the end. Pressure rollers (807) are fixedly connected to the opposite sides of the two flipping frames (802). Several pressure blocks (808) that cooperate with the pressure rollers (807) are fixedly connected to the surface of the fixed frame (801). A horizontal plate (809) is provided on the opposite side of the two flipping frames (802). A positioning frame (810) is sleeved on the surface of the flipping frame (802). A second spring (811) is fixedly connected between the surface of the flipping frame (802) and the inner wall of the positioning frame (810). The surface of the flipping frame (802) is fixedly connected to the horizontal plate (809).

2. The dredging device for pipeline cleaning according to claim 1, characterized in that: The two ends of the first spring (805) are fixedly connected to the striking block (806) and the flipping frame (802) respectively, and the surface of the flipping frame (802) is rotatably connected to the mounting shell (803) via a rotating shaft.

3. A dredging device for pipeline cleaning according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to four corners of the bottom with moving wheels (11), and push rods (12) are fixedly connected to the front and rear sides of the top of the base plate (1).

4. A dredging device for pipeline cleaning according to claim 1, characterized in that: The surface of the rotating rod (7) is rotatably connected to the equipment box (5) through a bearing. A reinforcing frame (13) is fixedly connected between the surface of the equipment box (5) and the horizontal plate (809). The surface of the pressure roller (807) is in contact with the surface of the fixed frame (801).

5. A dredging device for pipeline cleaning according to claim 1, characterized in that: A limiting frame (812) is fixedly connected to one side of the fixed frame (801). A limiting sleeve (813) is fitted on the surface of the limiting frame (812). A connecting frame (814) is fixedly connected to the surface of the limiting sleeve (813). One end of the connecting frame (814) is fixedly connected to the horizontal plate (809).

6. A dredging device for pipeline cleaning according to claim 1, characterized in that: The cylinder (3) is fitted with a reinforcing bracket (14), one end of which is fixedly connected to the mounting plate (2).

7. A dredging device for pipeline cleaning according to claim 1, characterized in that: The number of scrapers (10) is six, the shape of the mounting shell (803) is U-shaped, and the number of positioning frames (810) is three.

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