A pipeline inner wall rust cleaning device

Abstract

The utility model discloses a pipeline inner wall rust cleaning device belongs to pipeline rust cleaning device technical field, including mounting panel and a plurality of connecting rods, and one end of connecting rod is provided with threaded hole, and the other end fixedly connected with threaded connector of connecting rod, is provided with connecting seat on connecting rod, and the surface fixedly connected with steel wire brush head of connecting seat, and the inner wall of connecting seat is provided with mounting hole, and the inside of mounting hole is provided with connecting bolt, the utility model discloses, first, the cooperation gasket is sleeved on threaded connector, then the threaded connector of a connecting rod is carried out threaded cooperation with threaded hole, thereby connecting together connecting rod, and it is convenient to cooperate the pipeline of different length, and the steel wire brush head is placed in the connecting rod after connecting and is located one end of threaded hole, and one end of connecting rod passes through fixed base and transmission pipe, then through electric wrench rotation hexagonal block, and then make the limit dog move.

Description

Technical Field

[0001] This utility model relates to a cleaning device, and more particularly to a rust removal and cleaning device for the inner wall of pipelines, belonging to the technical field of pipeline rust removal devices. Background Technology

[0002] During the construction of shafts and tunnels, ventilation and water pipelines are an indispensable production system. After the steel pipes have been used for a long time, the inner wall of the pipes will show varying degrees of rust or peeling, which can easily cause gate valve blockage, malfunction and damage of pneumatic tools, seriously affecting and restricting production.

[0003] Traditional cleaning and management methods, such as knocking on the outer wall of the pipeline and vibrating the pipeline, are not very effective in removing rust. In response to this problem, the following improvements have been made to the cleaning tools. Utility Model Content

[0004] The main purpose of this utility model is to solve the problem that traditional cleaning and management methods, which generally involve knocking on the outer wall of the pipeline and vibrating the pipeline, are not effective in removing rust, and to provide a rust removal and cleaning device for the inner wall of the pipeline.

[0005] The objective of this utility model can be achieved by adopting the following technical solution:

[0006] A pipe inner wall rust removal and cleaning device includes a mounting plate and several connecting rods. One end of each connecting rod is provided with a threaded hole, and the other end of the connecting rod is fixedly connected to a threaded connector. A connecting seat is provided on the connecting rod, and a wire brush head is fixedly connected to the surface of the connecting seat. An installation hole is opened in the inner wall of the connecting seat, and a connecting bolt is provided inside the installation hole.

[0007] Preferably, a mating gasket is provided between the connecting rods, and the cross-section of the connecting rod is hexagonal.

[0008] Preferably, a connecting box is fixedly connected to the surface of the mounting plate, and a motor is fixedly connected to the side of the connecting box.

[0009] Preferably, a transmission seat is rotatably connected to the inner wall of the connecting box, and the output end of the motor passes through the connecting box and is fixedly connected to the transmission seat.

[0010] Preferably, the inner wall of the connecting box is rotatably connected to a transmission pipe, and both the transmission pipe and the transmission seat have belt grooves on their surfaces.

[0011] Preferably, a fixing seat is fixedly connected to the surface of the transmission tube, and the surface of the fixing seat is inlaid with symmetrically distributed internally threaded tubes.

[0012] Preferably, the inner wall of the internally threaded tube is rotatably connected to a threaded rod, and one end of the threaded rod is rotatably connected to a bearing seat.

[0013] Preferably, a limiting claw is fixedly connected to the surface of the bearing housing, and one end of the connecting rod passes through the fixed housing and the transmission tube.

[0014] Preferably, a hexagonal block is fixedly connected to the end of the threaded rod away from the bearing seat, and the surface of the hexagonal block is provided with a wear-resistant coating.

[0015] Preferably, a handle is fixedly connected to the surface of the mounting plate, and the surface of the connecting rod is coated with an anti-rust paint layer.

[0016] The beneficial technical effects of this utility model are as follows: According to the pipe inner wall rust removal and cleaning device of this utility model, firstly, the mating gasket is put on the threaded connector, and then the threaded connector of a connecting rod is threaded into the threaded hole, thereby connecting the connecting rods together. This facilitates the use of pipes of different lengths. The wire brush head is placed at one end of the connected rod located in the threaded hole. One end of the connecting rod passes through the fixed seat and the transmission tube. Then, the hexagonal block is rotated by an electric wrench, which causes the limiting claw to move. The connecting rod is then fixed by the two limiting claws. The motor drives the connecting rod to rotate, and then the connecting rod is pushed by the handle to clean the inner wall of the pipe. This improves the cleaning speed and quality of the inner wall of the pipe. It can be reused multiple times, has high safety performance, and reduces manpower. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure according to a preferred embodiment of the present invention;

[0018] Figure 2 This is a cross-sectional view of a connecting rod according to a preferred embodiment of the present invention;

[0019] Figure 3 This is a top view of a connecting seat according to a preferred embodiment of the present invention;

[0020] Figure 4 This is a top view of a connecting bolt according to a preferred embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram of the internal structure of the connecting box according to a preferred embodiment of the present invention;

[0022] Figure 6 This is a top view of the internal structure of the fixing seat according to a preferred embodiment of the present invention.

[0023] In the diagram: 1. Mounting plate; 2. Connecting rod; 3. Threaded hole; 4. Threaded connector; 5. Connecting seat; 6. Wire brush head; 7. Mounting hole; 8. Connecting bolt; 9. Mating gasket; 10. Connecting box; 11. Motor; 12. Transmission seat; 13. Transmission pipe; 14. Belt groove; 15. Fixed seat; 16. Threaded rod; 17. Internal threaded pipe; 18. Bearing seat; 19. Limiting claw; 20. Hexagonal block; 21. Handle. Detailed Implementation

[0024] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0025] like Figures 1-6 As shown, the pipe inner wall rust removal and cleaning device provided in this embodiment includes a mounting plate 1 and several connecting rods 2. One end of the connecting rod 2 is provided with a threaded hole 3, and the other end of the connecting rod 2 is fixedly connected with a threaded connector 4. A connecting seat 5 is provided on the connecting rod 2, and a wire brush head 6 is fixedly connected to the surface of the connecting seat 5. An installation hole 7 is opened on the inner wall of the connecting seat 5, and a connecting bolt 8 is provided inside the installation hole 7. A mating washer 9 is provided between the connecting rods 2. The cross-section of the connecting rod 2 is hexagonal. First, the mating washer 9 is put on the threaded connector 4, and then the threaded connector 4 of one connecting rod 2 is threaded into the threaded hole 3 to connect the connecting rods 2 together. The wire brush head 6 is placed at the end of the connected connecting rod 2 located at the threaded hole 3. The threaded hole 3 is aligned with the installation hole 7. Then, the fixing bolt 8 is inserted into the threaded hole 3 and tightened. The wire brush head 6 is inserted into the pipe, and then the connecting rod 2 is rotated to clean the inner wall of the pipe through the wire brush head 6.

[0026] In this embodiment, as Figure 1 , Figure 5 and Figure 6As shown, a connecting box 10 is fixedly connected to the surface of the mounting plate 1. A motor 11 is fixedly connected to the side of the connecting box 10. A transmission seat 12 is rotatably connected to the inner wall of the connecting box 10. The output end of the motor 11 passes through the connecting box 10 and is fixedly connected to the transmission seat 12. A transmission pipe 13 is rotatably connected to the inner wall of the connecting box 10. Belt grooves 14 are provided on the surfaces of both the transmission pipe 13 and the transmission seat 12, and a belt is placed in the belt grooves 14. A fixing seat 15 is fixedly connected to the surface of the transmission pipe 13. Symmetrically distributed internally threaded pipes 17 are inlaid on the surface of the fixing seat 15. A threaded rod 16 is rotatably connected to the inner wall of the internally threaded pipe 17. A bearing seat 18 is rotatably connected to one end of the threaded rod 16. A limit claw 19 is fixedly connected to the surface of the bearing seat 18. A hexagonal block 20 is fixedly connected to the end of the threaded rod 16 away from the bearing seat 18. One end of the connecting rod 2 passes through the fixing seat 15 and the transmission pipe 13. Then, the hexagonal block 20 is rotated by an electric wrench, which in turn drives the threaded rod 16 to rotate. Through the cooperation of the threaded rod 16 and the internal threaded tube 17, one end of the threaded rod 16 moves into the interior of the fixed seat 15, thereby causing the limiting claw 19 to move. The end of the fixed seat 15 away from the transmission tube 13 is set as an opening. By moving the limiting claw 19, the limiting claw 19 can cooperate with the connecting rod 2, thereby fixing the connecting rod 2 through the two limiting claws 19. The motor 11 drives the transmission seat 12 to rotate, and then through the cooperation of the belt groove 14 and the belt, it drives the transmission tube 13 to rotate, thereby driving the connecting rod 2 to rotate. The surface of the hexagonal block 20 is provided with a wear-resistant coating, which improves the wear resistance of the hexagonal block 20. The surface of the mounting plate 1 is fixedly connected to the handle 21. The surface of the connecting rod 2 is coated with an anti-rust paint layer, which improves the anti-rust ability of the surface of the connecting rod 2.

[0027] In this embodiment, as Figures 1-6 As shown in the figure, the working process of the pipe inner wall rust removal and cleaning device provided in this embodiment is as follows:

[0028] Step 1: Determine the number of connecting rods 2 based on the length of the pipeline, so that the length of the connecting rods 2 is longer than the length of the pipeline;

[0029] Step two, assemble connecting rod 2 together;

[0030] Step 3: Install the connector 5 onto the connector rod 2;

[0031] Step 4: Pass the end of the connecting rod 2 away from the connecting seat 5 through the fixed seat 15 and the transmission tube 13;

[0032] Step 5: Rotate the hexagonal block 20 with an electric wrench, which in turn drives the threaded rod 16 to rotate. Through the cooperation between the threaded rod 16 and the internal threaded tube 17, the limiting claw 19 is driven to move, thereby fixing the connecting rod 2.

[0033] Step 6: Insert the wire brush head 6 into the pipe;

[0034] Step 7: Motor 11 drives connecting rod 2 to rotate, and then pushes connecting rod 2 to move by handle 21 to clean the inner wall of the pipeline.

[0035] In summary, in this embodiment, the pipe inner wall rust removal and cleaning device of this embodiment places the wire brush head 6 at one end of the connected rod 2 located in the threaded hole 3, aligns the threaded hole 3 with the mounting hole 7, then inserts the fixing bolt 8 into the threaded hole 3 and tightens it, inserts the wire brush head 6 into the pipe, and then rotates the connecting rod 2. The inner wall of the pipe is cleaned by the wire brush head 6, which improves the cleaning speed and the cleaning quality of the inner wall of the pipe. It can be reused multiple times, has high safety performance, and reduces manpower.

[0036] The above description is only a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope disclosed by the present utility model, based on the technical solution and concept of the present utility model, shall fall within the protection scope of the present utility model.

Claims

1. A pipe inner wall rust removal and cleaning device, characterized in that, It includes a mounting plate (1) and several connecting rods (2). One end of the connecting rod (2) is provided with a threaded hole (3), and the other end of the connecting rod (2) is fixedly connected with a threaded connector (4). A connecting seat (5) is provided on the connecting rod (2), and a wire brush head (6) is fixedly connected to the surface of the connecting seat (5). An installation hole (7) is opened on the inner wall of the connecting seat (5), and a connecting bolt (8) is provided inside the installation hole (7).

2. The pipe inner wall rust removal and cleaning device according to claim 1, characterized in that, A mating gasket (9) is provided between the connecting rods (2), and the cross section of the connecting rod (2) is hexagonal.

3. The pipe inner wall rust removal and cleaning device according to claim 1, characterized in that, A connecting box (10) is fixedly connected to the surface of the mounting plate (1), and a motor (11) is fixedly connected to the side of the connecting box (10).

4. The pipe inner wall rust removal and cleaning device according to claim 3, characterized in that, The inner wall of the connecting box (10) is rotatably connected to a transmission seat (12), and the output end of the motor (11) passes through the connecting box (10) and is fixedly connected to the transmission seat (12).

5. The pipe inner wall rust removal and cleaning device according to claim 4, characterized in that, The inner wall of the connecting box (10) is rotatably connected to a transmission pipe (13), and the surfaces of the transmission pipe (13) and the transmission seat (12) are both provided with belt grooves (14).

6. The pipe inner wall rust removal and cleaning device according to claim 5, characterized in that, The surface of the transmission tube (13) is fixedly connected to a fixing seat (15), and the surface of the fixing seat (15) is inlaid with symmetrically distributed internally threaded tubes (17).

7. The pipe inner wall rust removal and cleaning device according to claim 6, characterized in that, The inner wall of the internally threaded tube (17) is rotatably connected to a threaded rod (16), and one end of the threaded rod (16) is rotatably connected to a bearing seat (18).

8. The pipe inner wall rust removal and cleaning device according to claim 7, characterized in that, A limiting claw (19) is fixedly connected to the surface of the bearing seat (18), and one end of the connecting rod (2) passes through the fixed seat (15) and the transmission tube (13).

9. A pipe inner wall rust removal and cleaning device according to claim 8, characterized in that, A hexagonal block (20) is fixedly connected to one end of the threaded rod (16) away from the bearing seat (18), and the surface of the hexagonal block (20) is provided with a wear-resistant coating.

10. A pipe inner wall rust removal and cleaning device according to claim 1, characterized in that, The mounting plate (1) is fixedly connected to a handle (21), and the surface of the connecting rod (2) is coated with an anti-rust paint layer.

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