A damaged surface cleaning device for pipeline repair

Abstract

The application discloses a damaged surface cleaning device for pipeline repair, and belongs to the technical field of pipeline repair.The damaged surface cleaning device for pipeline repair comprises a cleaning mechanism, a pressing fixing rod, an installation block, a spring, a fixing rod, a cleaning block, a fixing hole, a servo motor, a reciprocating screw rod, a moving block and a limiting block.The fixing rod is inserted into the inside of the installation block through the cleaning block, the fixing rod is subjected to the rebound force of the spring, the fixing rod is inserted into the fixing hole, the cleaning block can be selectively installed according to the use requirement, the cleaning block is convenient to install and disassemble, the reciprocating screw rod is driven to rotate in the inside of the operation frame by the servo motor, the reciprocating screw rod is threadedly connected with the moving block, the moving block is driven to slide in the limiting groove which is formed on the two sides of the operation frame, the moving block drives the cleaning block to move, the pipeline wear surface can be conveniently cleaned, the pipeline size can be conveniently selected for use, the installation and disassembly are convenient, the operation is simple and fast, and the use is convenient.

Description

Technical Field

[0001] This application relates to the field of pipeline repair technology, specifically a device for cleaning damaged surfaces in pipeline repair. Background Technology

[0002] After years of operation, pipelines inevitably suffer various damages and leaks due to corrosion, poor management, and other reasons, resulting in significant economic losses. Replacing the entire pipeline with new ones is not only a massive undertaking and costly, but also a lengthy process. Therefore, technologies for economically, efficiently, and quickly restoring pipelines to safe operation have attracted widespread attention, making research into pipeline repair technologies of paramount importance.

[0003] Before repairing existing pipelines, the damaged surfaces need to be cleaned. However, this is usually done manually or with mechanical equipment, which is cumbersome and inconvenient to select the appropriate equipment based on the pipeline size.

[0004] Therefore, this application provides a device for cleaning damaged surfaces in pipeline repair to solve the above-mentioned problems. Utility Model Content

[0005] This application provides a device for cleaning damaged surfaces of pipelines for repair, which aims to solve the problem mentioned in the background art that the damaged surfaces of existing pipelines need to be cleaned before repair, but the cleaning is mostly done by manual labor or mechanical equipment, which is cumbersome and inconvenient to select according to the size of the pipeline.

[0006] To achieve the above objectives, this application provides the following technical solution: a pipe repair damaged surface cleaning device, the pipe repair damaged surface cleaning device including a cleaning mechanism;

[0007] Preferably, to address the issue that existing pipelines require cleaning of damaged surfaces before repair, but this is often done manually or with mechanical equipment, which is cumbersome and inconvenient to use depending on the pipeline size, the cleaning mechanism includes an operating base. An operating frame is fixedly connected to the top of the operating base. A servo motor is mounted on the top of the operating frame, and a reciprocating screw is fixedly connected to the output end of the servo motor. A moving block is mounted outside the reciprocating screw, and a mounting slot is fixedly connected to the bottom of the moving block. An installation block is located inside the mounting slot, and a cleaning block is fixedly connected to the bottom of the installation block. Pressing the fixing rod causes it to move within the limit rod. External sliding and compression of the side-mounted spring by the fixed rod allow the fixed rod to enter the interior of the mounting block. The mounting block is then inserted into the mounting slot through the cleaning block. The fixed rod, subjected to the spring's rebound force, engages with the fixing hole. The cleaning block can be selected and installed according to usage requirements, facilitating its installation and removal. A servo motor drives a reciprocating screw to rotate inside the operating frame. The reciprocating screw is threadedly connected to the moving block, causing the moving block to slide within the limit slots on both sides of the operating frame. This allows the moving block to move the cleaning block, facilitating the cleaning of worn pipe surfaces. It is also convenient to select the appropriate size based on pipe dimensions, and easy to install and remove. The operation is simple, quick, and convenient.

[0008] Preferably, to address the issue of ease of use of the cleaning block, the reciprocating screw is located inside the operating frame and is rotatably connected to the operating frame. The reciprocating screw is threadedly connected to the moving block, and limit blocks are fixedly connected to both sides of the moving block. Limit grooves are formed on both sides of the top of the operating frame, and the limit blocks are located inside the limit grooves and are slidably connected to the limit grooves. A servo motor drives the reciprocating screw to rotate inside the operating frame. The reciprocating screw is threadedly connected to the moving block, causing the moving block to slide within the limit grooves formed on both sides of the operating frame under force. This allows the moving block to move the cleaning block, facilitating its use.

[0009] Preferably, in order to solve the problem of convenient installation and disassembly of the mounting block and the mounting groove, the mounting block and the mounting groove are inserted together. The mounting block has two sets of fixing rods inside. The mounting groove has fixing holes on both sides that are adapted to the fixing rods. The fixing rods are inserted into the fixing holes. The mounting block is inserted into the interior of the mounting groove. By inserting the fixing rods into the fixing holes, it is convenient to insert the fixing rods into the fixing holes, which facilitates installation and disassembly.

[0010] Preferably, to address the issue of convenient operation of the fixing rod, a limiting rod is fixedly connected inside the mounting block, and two sets of fixing rods are disposed outside the limiting rod, with the fixing rods slidably connected to the limiting rods. A spring is fixedly connected between the two sets of fixing rods, allowing the fixing rods to slide outside the limiting rods. The limiting rods improve the stability of the fixing rods' movement, and the springs on the sides of the fixing rods allow them to easily return to their original shape, making them convenient to use.

[0011] Preferably, to address the issue of conveniently supporting and fixing the pipeline while simultaneously rotating it, the operating frame is equipped with a second servo motor. A hydraulic rod is fixedly connected to the output end of the second servo motor, and a dual-axis electric actuator is fixedly connected to the output end of the hydraulic rod. A support block is fixedly connected to the output end of the dual-axis electric actuator. The hydraulic rod pushes the dual-axis electric actuator to move, which in turn pushes the support blocks on both sides to support the inner wall of the pipeline. The second servo motor then rotates the support blocks, thus facilitating the support and fixing of the pipeline and enabling its rotation, making it convenient to use.

[0012] This cleaning mechanism involves pressing a fixing rod, causing it to slide outside a limiting rod. The fixing rod compresses a spring on its side, allowing it to enter the mounting block. The cleaning block then inserts the mounting block into the mounting slot. The fixing rod, subjected to the spring's rebound force, engages with the fixing hole. The cleaning block can be selected for installation according to usage requirements, facilitating easy installation and removal. A servo motor drives a reciprocating screw to rotate inside the operating frame. The reciprocating screw is threadedly connected to a moving block, causing the moving block to slide within limiting slots on both sides of the operating frame. This allows the moving block to move the cleaning block, facilitating cleaning of worn pipe surfaces. It is easy to select the appropriate size based on pipe dimensions, and is simple, quick, and convenient to use.

[0013] This cleaning mechanism uses a hydraulic rod to move a dual-axis electric actuator, which in turn moves support blocks on both sides to support the inner wall of the pipe. A servo motor drives the support blocks to rotate, thus facilitating the support and fixation of the pipe and enabling the pipe to rotate, making it convenient to use. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a pipe repair and damage surface cleaning device;

[0015] Figure 2 A three-dimensional dynamic structural diagram of a pipe repair damaged surface cleaning device;

[0016] Figure 3 This is a schematic front view of a damaged surface cleaning device for pipeline repair.

[0017] Figure 4 This utility model Figure 3 Schematic diagram of the structure at point A in the middle.

[0018] In the picture:

[0019] 1. Cleaning mechanism; 11. Operating base; 12. Operating frame; 13. Servo motor one; 14. Reciprocating lead screw; 15. Moving block; 16. Limit block; 17. Limit groove; 18. Mounting groove block; 19. Mounting block; 20. Cleaning block; 21. Fixing rod; 22. Fixing hole; 23. Limiting rod; 24. Spring; 25. Servo motor two; 26. Hydraulic rod; 27. Dual-axis electric actuator; 28. Support block. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0021] Example 1

[0022] This embodiment provides a device for cleaning damaged surfaces during pipeline repair, such as... Figure 1-4 As shown, the pipe repair damaged surface cleaning device includes a cleaning mechanism 1.

[0023] The cleaning mechanism 1 allows for easy cleaning of worn pipe surfaces, and can be selected according to pipe size. It is easy to install and disassemble, and is simple, quick, and convenient to use.

[0024] Specifically, the cleaning mechanism 1 includes an operating base 11, an operating frame 12 is fixedly connected to the top side of the operating base 11, a servo motor 13 is provided on the top of the operating frame 12, a reciprocating screw 14 is fixedly connected to the output end of the servo motor 13, a moving block 15 is provided on the outside of the reciprocating screw 14, an installation slot block 18 is fixedly connected to the bottom of the moving block 15, an installation block 19 is provided inside the installation slot block 18, and a cleaning block 20 is fixedly connected to the bottom of the installation block 19.

[0025] In use, press the fixing rod 21 to make it slide outside the limiting rod 23. The fixing rod 21 compresses the spring 24 on the side, causing the fixing rod 21 to enter the interior of the mounting block 19. The mounting block 19 is then inserted into the mounting slot block 18 via the cleaning block 20. The fixing rod 21 is subjected to the rebound force of the spring 24, causing it to be inserted into the fixing hole 22. The cleaning block 20 can be selected for installation according to usage requirements, facilitating its installation and removal. The servo motor 13 drives the reciprocating screw 14 to rotate inside the operating frame 12. The reciprocating screw 14 is threadedly connected to the moving block 15, causing the moving block 15 to be forced to slide the limiting block 16 inside the limiting slots 17 on both sides of the operating frame 12. This allows the moving block 15 to move the cleaning block 20, facilitating the cleaning of worn pipe surfaces. It is also convenient to select the appropriate type based on pipe size, and easy to install and remove. The operation is simple, quick, and convenient.

[0026] Furthermore, the reciprocating screw 14 is disposed inside the operating frame 12 and is rotatably connected to the operating frame 12. The reciprocating screw 14 is threadedly connected to the moving block 15. Limiting blocks 16 are fixedly connected to both sides of the moving block 15. Limiting grooves 17 are opened on both sides of the top of the operating frame 12. The limiting blocks 16 are disposed inside the limiting grooves 17 and are slidably connected to the limiting grooves 17. The reciprocating screw 14 is driven to rotate inside the operating frame 12 by the servo motor 13. The reciprocating screw 14 is threadedly connected to the moving block 15, so that the moving block 15 is subjected to force to drive the limiting blocks 16 to slide inside the limiting grooves 17 opened on both sides of the operating frame 12, thereby causing the moving block 15 to drive the cleaning block 20 to move, which is convenient for use.

[0027] Furthermore, the mounting block 19 is inserted into the mounting groove block 18. The mounting block 19 has two sets of fixing rods 21 inside. The mounting groove block 18 has fixing holes 22 on both sides that are compatible with the fixing rods 21. The fixing rods 21 are inserted into the fixing holes 22. The mounting block 19 is inserted into the mounting groove block 18. By inserting the fixing rods 21 into the fixing holes 22, it is convenient to insert the fixing rods 21 into the fixing holes 22, which facilitates installation and disassembly.

[0028] The mounting block 19 has a fixed internal connection to a limiting rod 23. Two sets of fixing rods 21 are located outside the limiting rod 23 and are slidably connected to the limiting rod 23. A spring 24 is fixedly connected between the two sets of fixing rods 21. The fixing rod 21 slides outside the limiting rod 23. The limiting rod 23 improves the stability of the movement of the fixing rod 21. The fixing rod 21 compresses the spring 24 on its side. The spring 24 allows the fixing rod 21 to easily return to its original shape, making it convenient to use.

[0029] Example 2

[0030] Unlike Embodiment 1, to address the issue of conveniently supporting and fixing the pipeline while simultaneously rotating it, the operating frame 12 is equipped with a second servo motor 25. A hydraulic rod 26 is fixedly connected to the output end of the second servo motor 25, and a dual-axis electric actuator 27 is fixedly connected to the output end of the hydraulic rod 26. A support block 28 is fixedly connected to the output end of the dual-axis electric actuator 27. The hydraulic rod 26 pushes the dual-axis electric actuator 27 to move, which in turn pushes the support blocks 28 on both sides to support the inner wall of the pipeline. The second servo motor 25 drives the support blocks 28 to rotate, thus facilitating the support and fixing of the pipeline and enabling its rotation, making it convenient to use.

[0031] It should be noted that the servo motor 13, servo motor 25, hydraulic rod 26, and dual-axis electric actuator 27 are existing devices. Their working principle, size, and model are irrelevant to the function of this application, so they will not be described in detail. The control method of this utility model is controlled by a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0032] The above are merely preferred embodiments of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A device for cleaning damaged surfaces in pipeline repair, characterized in that, The pipe repair damaged surface cleaning device includes a cleaning mechanism (1); The cleaning mechanism (1) includes an operating base (11), an operating frame (12) is fixedly connected to the top side of the operating base (11), a servo motor (13) is provided on the top of the operating frame (12), a reciprocating screw (14) is fixedly connected to the output end of the servo motor (13), a moving block (15) is provided outside the reciprocating screw (14), an installation slot block (18) is fixedly connected to the bottom of the moving block (15), an installation block (19) is provided inside the installation slot block (18), and a cleaning block (20) is fixedly connected to the bottom of the installation block (19).

2. The pipe repair damaged surface cleaning device according to claim 1, characterized in that: The reciprocating screw (14) is located inside the operating frame (12) and is rotatably connected to the operating frame (12). The reciprocating screw (14) is threadedly connected to the moving block (15). Limiting blocks (16) are fixedly connected to both sides of the moving block (15). Limiting grooves (17) are opened on both sides of the top of the operating frame (12). The limiting blocks (16) are located inside the limiting grooves (17) and are slidably connected to the limiting grooves (17).

3. The pipe repair damaged surface cleaning device according to claim 1, characterized in that: The mounting block (19) is inserted into the mounting groove block (18). The mounting block (19) has two sets of fixing rods (21) inside. The mounting groove block (18) has fixing holes (22) on both sides that are adapted to the fixing rods (21), and the fixing rods (21) are inserted into the fixing holes (22).

4. The pipe repair damaged surface cleaning device according to claim 3, characterized in that: The mounting block (19) is internally fixedly connected to a limiting rod (23), and two sets of fixing rods (21) are disposed outside the limiting rod (23). The fixing rods (21) are slidably connected to the limiting rod (23), and a spring (24) is fixedly connected between the two sets of fixing rods (21).

5. The pipe repair damaged surface cleaning device according to claim 1, characterized in that: The operating frame (12) is equipped with a second servo motor (25). The output end of the second servo motor (25) is fixedly connected to a hydraulic rod (26). The output end of the hydraulic rod (26) is fixedly connected to a dual-axis electric actuator (27). The output end of the dual-axis electric actuator (27) is fixedly connected to a support block (28).

Images