Pipeline surface cleaning device for pipeline heat preservation construction

Abstract

The utility model discloses a pipeline surface cleaning device for pipeline heat preservation construction, and relates to the technical field of pipeline construction. The device comprises a first I-shaped semi-arc ring and a second I-shaped semi-arc ring, wherein the first I-shaped semi-arc ring is detachably connected with the second I-shaped semi-arc ring; through cooperative use of a second electric push rod, a second rolling wheel, a third electric push rod and a guide wheel, a first I-shaped semi-arc ring and a second I-shaped semi-arc ring can be stably installed on the outer sides of construction pipelines to be subjected to heat preservation in different sizes, and the first I-shaped semi-arc ring and the second I-shaped semi-arc ring can move along the outer walls of the construction pipelines to be subjected to heat preservation in use; and a motor I, a roller I and an electric push rod I are matched for use, so that the cleaning brush can be tightly attached to the outer walls of the to-be-insulated construction pipelines with different sizes and drive the to-be-insulated construction pipelines to do circular motion, and dirt and the like attached to the outer walls of the to-be-insulated construction pipelines with different sizes can be mechanically and effectively cleaned without manual cleaning.

Description

Technical Field

[0001] This utility model relates to the field of pipeline construction technology, specifically to a pipe surface cleaning device for pipeline insulation construction. Background Technology

[0002] Pipelines are pipes that connect pumps, valves, or control systems to transport liquids, gases, or powdered solids. To ensure stable transport of the medium, insulation measures need to be applied to the outside of the pipeline, and the outer wall of the pipeline needs to be cleaned before the insulation measures are implemented.

[0003] Currently, most pipeline exterior cleaning is done manually, which wastes a lot of manpower. Although some pipeline surface cleaning devices can clean the exterior of pipelines of specific sizes, they cannot be adapted to pipelines of different sizes that need to be insulated, and their practicality is poor.

[0004] To address the aforementioned problems, the inventors have proposed a pipe surface cleaning device for pipeline insulation construction. Utility Model Content

[0005] To address the issues that existing pipeline exterior cleaning is mostly done manually, resulting in a significant waste of manpower, and that while some pipeline surface cleaning devices can clean the exterior walls of pipelines of specific sizes, they cannot be adapted to pipelines of different sizes requiring insulation construction, the purpose of this utility model is to provide a pipeline surface cleaning device for pipeline insulation construction.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a pipe surface cleaning device for pipeline insulation construction, comprising a first I-shaped semi-circular ring and a second I-shaped semi-circular ring, the first and second I-shaped semi-circular rings being detachably connected, and a bracket being slidably inserted into the first and second I-shaped semi-circular rings; a motor is fixedly installed at one end of the bracket, and the output end of the motor is rotatably inserted into the bracket; a support is fixedly installed at one end of the bracket, and the motor is fixedly installed on the support; a roller is fixedly sleeved on the outer side of the output end of the motor, and the roller can tightly fit against the outer wall of the first and second I-shaped semi-circular rings; an electric push rod is fixedly inserted at the other end of the bracket, and a cleaning brush is fixedly connected to the end of the output end of the electric push rod; and a cleaning brush is fixedly installed on the first I-shaped semi-circular ring. The device is equipped with symmetrically distributed side frames, on which electric push rods are fixedly inserted. An L-shaped plate is fixedly installed at the output end of the electric push rod, and a motor is fixedly installed on the L-shaped plate. The output end of the motor rotates through the L-shaped plate and a roller is fixedly sleeved at its end. A symmetrically arranged side frame is fixedly installed on the second I-shaped semi-circular ring, on which electric push rods are fixedly inserted. One end of the bracket has a through hole, and electric push rod 1 is fixedly inserted into the through hole. One end of the side frame has a through hole, and electric push rod 2 is fixedly inserted into the through hole. One end of the side frame has a through hole, and electric push rod 3 is fixedly inserted into the through hole. The output end of electric push rod 3 is fixedly connected to the L-shaped plate, and a rotating shaft is rotatably inserted on the L-shaped plate. A guide wheel is fixedly sleeved at the end of the rotating shaft.

[0007] Preferably, a side block is fixedly connected to one end of both the first and second I-shaped semi-circular rings, and a fixing hole is opened through the side block. Bolts can be threaded into the two fixing holes. A guide block one is fixedly installed at one end of the second I-shaped semi-circular ring, and a guide rod is fixedly inserted into the guide block one. A guide block two is fixedly installed at one end of the first I-shaped semi-circular ring, and the guide rod can slide through the guide block two. A guide hole is opened through the guide block two, and the guide rod can slide through the guide hole.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] 1. By using the electric push rod 2, roller 2, electric push rod 3 and guide wheel in combination, the first I-shaped semi-circular ring and the second I-shaped semi-circular ring can be stably installed on the outside of pipelines of different sizes to be insulated. The first I-shaped semi-circular ring and the second I-shaped semi-circular ring can be moved along the outer wall of the pipeline to be insulated. In addition, the use of motor 1, roller 1 and electric push rod 1 can make the cleaning brush closely adhere to the outer wall of the pipeline to be insulated of different sizes and drive it to make a circular motion. This can effectively clean the dirt and other dirt attached to the outer wall of the pipeline to be insulated of different sizes by mechanization, without the need for manual cleaning. This saves manpower, improves the practicality of the cleaning device, and provides a guarantee for the steady progress of subsequent pipeline insulation construction.

[0010] 2. The use of side blocks, fixing holes, bolts, guide block one, guide rod, guide block two and guide holes facilitates the docking, fixing and disassembly of the first I-shaped semi-circular ring and the second I-shaped semi-circular ring, thus providing convenience for the user's operation. Attached Figure Description

[0011] 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.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the second I-shaped semi-circular ring structure in this utility model.

[0014] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0015] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0016] Figure 5 This utility model Figure 2 Enlarged schematic diagram of the structure at point C.

[0017] In the diagram: 1. First I-shaped semi-circular ring; 2. Second I-shaped semi-circular ring; 3. Clip; 4. Motor 1; 5. Roller 1; 6. Electric push rod 1; 7. Cleaning brush; 8. Side frame 1; 9. Electric push rod 2; 10. L-shaped plate 1; 11. Motor 2; 12. Roller 2; 13. Side frame 2; 14. Electric push rod 3; 15. L-shaped plate 2; 16. Rotating shaft; 17. Guide wheel; 18. Side block; 19. Fixing hole; 20. Bolt; 21. Guide block 1; 22. Guide rod; 23. Guide block 2; 24. Guide hole; 25. Support; 26. Through hole; 27. Insertion hole; 28. Through hole. Detailed Implementation

[0018] 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 protection scope of the present utility model.

[0019] Example: Figure 1-5As shown, this utility model provides a pipe surface cleaning device for pipeline insulation construction, including a first I-shaped semi-circular ring 1 and a second I-shaped semi-circular ring 2. The first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2 are detachably connected, and a bracket 3 can be slidably inserted into the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2. A motor 4 is fixedly installed at one end of the bracket 3, and the output end of the motor 4 is rotatably inserted into the bracket 3. A support 25 is fixedly installed at one end of the bracket 3, and the motor 4 is fixedly installed on the support 25. The support 25 is used for... Stable installation of motor 4 is ensured. A roller 5 is fixedly fitted onto the outer side of the output end of motor 4, and roller 5 can tightly fit against the outer walls of the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2. An electric push rod 6 is fixedly inserted into the other end of the bracket 3, and a cleaning brush 7 is fixedly connected to the output end of the electric push rod 6. Symmetrically distributed side frames 8 are fixedly installed on the first I-shaped semi-circular ring 1, and electric push rods 9 are fixedly inserted into the side frames 8. An L-shaped plate 10 is fixedly installed at the output end of the electric push rod 10. A motor 11 is fixedly mounted on plate 10. The output end of motor 11 rotates through L-shaped plate 10 and a roller 12 is fixedly sleeved at its end. A symmetrically arranged side frame 13 is fixedly mounted on the second I-shaped semi-circular ring 2, and an electric push rod 14 is fixedly inserted into the side frame 13. One end of the bracket 3 has a through hole 26, and the electric push rod 6 is fixedly inserted into the through hole 26. One end of the side frame 8 has an insertion hole 27, and the electric push rod 9 is fixedly inserted into the insertion hole 27. One end of the side frame 13 has a through hole. 28, and the electric push rod 3 14 is fixedly inserted into the through hole 28. The through hole 26, the insertion hole 27 and the through hole 28 provide a guarantee for the stable insertion of the electric push rod 1 6, the electric push rod 2 9 and the electric push rod 3 14. The output end of the electric push rod 3 14 is fixedly connected to the L-shaped plate 2 15, and the rotating shaft 16 is rotatably inserted on the L-shaped plate 2 15. The end of the rotating shaft 16 is fixedly sleeved with a guide wheel 17. The first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2 are both equipped with batteries for use. This is the prior art and will not be described in detail here.

[0020] By adopting the above technical solution, during use, the two electric push rods 29 and 314 are activated simultaneously, thereby driving the corresponding L-shaped plates 10 and 215 to move closer to the pipeline to be insulated. This, in turn, drives the rollers 212 and 17 to move closer to the pipeline to be insulated until the rollers 212 and 17 are in close contact with the outer wall of the pipeline to be insulated. Then, the electric push rods 29 and 314 are closed. Then, the electric push rod 16 is activated, thereby driving the cleaning brush 7 to move closer to the pipeline to be insulated. The cleaning brush 7 is closed when it is in close contact with the outer wall of the pipeline to be insulated. Close the electric push rod 6, then start the motors 4 and 11 in sequence, which will drive the roller 5 to rotate. The roller 5 will then roll along the outer wall of the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2, which will drive the bracket 3 to make a circular motion. The electric push rod 6 will then drive the cleaning brush 7 to make a circular motion, and the motor 11 will drive the roller 12 to rotate. This, together with the guide wheel 17, will allow the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2 to move along the outer wall of the pipeline to be insulated, thereby effectively cleaning the dirt and other debris attached to the outer wall of the pipeline to be insulated.

[0021] Both the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2 have side blocks 18 fixedly connected to one end, and the side blocks 18 have through holes 19. Bolts 20 can be threaded into the two holes 19. One end of the second I-shaped semi-circular ring 2 is fixedly installed with a guide block 21, and a guide rod 22 is fixedly inserted into the guide block 21. One end of the first I-shaped semi-circular ring 1 is fixedly installed with a guide block 23, and the guide rod 22 can slide through the guide block 23. The guide block 23 has through holes 24, and the guide rod 22 can slide through the guide holes 24.

[0022] By adopting the above technical solution, when using it, the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2 are placed on the outside of the pipeline to be insulated and the guide rod 22 is inserted into the guide hole 24. Then, the other ends of the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2 are aligned and the bolt 20 is threaded into the two fixing holes 19 until the opposite ends of the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2 are in close contact and the knob bolt 20 is turned off.

[0023] Working principle: When in use, the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2 are placed on the outside of the pipeline to be insulated and the guide rod 22 is inserted into the guide hole 24. Then, the other ends of the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2 are aligned and the bolt 20 is threaded into the two fixing holes 19. Stop turning the knob bolt 20 when the opposite ends of the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2 are in close contact.

[0024] Then, two electric actuators, 9 and 14, are activated simultaneously, which moves the corresponding L-shaped plates 10 and 15 closer to the pipeline to be insulated. This, in turn, moves roller 12 and guide wheel 17 closer to the pipeline until roller 12 and guide wheel 17 are in close contact with the outer wall of the pipeline. Then, electric actuators 9 and 14 are closed. Next, electric actuator 6 is activated, which moves the cleaning brush 7 closer to the pipeline. When the cleaning brush 7 is in close contact with the outer wall of the pipeline, electric actuator 6 is closed. Then, motors 4 and 11 are activated sequentially. This allows roller 5 to rotate, which in turn causes roller 5 to roll along the outer walls of the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2. This, in turn, causes the bracket 3 to move in a circular motion, which in turn causes the cleaning brush 7 to move in a circular motion via the electric push rod 6. The motor 11 can also drive roller 12 to rotate, which, in conjunction with the guide wheel 17, allows the first I-shaped semi-circular ring 1 and the second I-shaped semi-circular ring 2 to move along the outer wall of the pipeline to be insulated. This enables the mechanized and effective cleaning of dirt and other contaminants adhering to the outer wall of the pipeline to be insulated, eliminating the need for manual cleaning, thus saving manpower and ensuring the smooth progress of subsequent pipeline insulation work.

[0025] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A pipe surface cleaning device for pipeline insulation construction, comprising a first I-shaped semi-arc ring (1) and a second I-shaped semi-arc ring (2), characterized in that: The first I-shaped semi-circular ring (1) and the second I-shaped semi-circular ring (2) are detachably connected, and a bracket (3) can be slidably inserted on the first I-shaped semi-circular ring (1) and the second I-shaped semi-circular ring (2). A motor (4) is fixedly installed on one end of the bracket (3), and the output end of the motor (4) is rotatably inserted on the bracket (3). A roller (5) is fixedly sleeved on the outer side of the output end of the motor (4), and the roller (5) can be tightly fitted with the outer wall of the first I-shaped semi-circular ring (1) and the second I-shaped semi-circular ring (2). An electric push rod (6) is fixedly inserted on the other end of the bracket (3), and a cleaning brush (7) is fixedly connected to the end of the output end of the electric push rod (6). Symmetrically distributed side brackets are fixedly installed on the first I-shaped semi-circular ring (1). A side frame (8) is fixedly connected to an electric push rod (9). An L-shaped plate (10) is fixedly installed at the output end of the electric push rod (9). A motor (11) is fixedly installed on the L-shaped plate (10). The output end of the motor (11) rotates through the L-shaped plate (10) and a roller (12) is fixedly sleeved at its end. A symmetrically arranged side frame (13) is fixedly installed on the second I-shaped semi-circular ring (2). An electric push rod (14) is fixedly connected to the side frame (13). An L-shaped plate (15) is fixedly connected at the output end of the electric push rod (14). A rotating shaft (16) is rotatably connected to the L-shaped plate (15). A guide wheel (17) is fixedly sleeved at the end of the rotating shaft (16).

2. The pipe surface cleaning device for pipeline insulation construction as described in claim 1, characterized in that, The first I-shaped semi-circular ring (1) and the second I-shaped semi-circular ring (2) are both fixedly connected to one side block (18), and a fixing hole (19) is opened through the side block (18), and a bolt (20) can be threaded into the two fixing holes (19).

3. The pipe surface cleaning device for pipeline insulation construction as described in claim 1, characterized in that, One end of the second I-shaped semi-circular ring (2) is fixedly installed with a guide block (21), and a guide rod (22) is fixedly inserted on the guide block (21). One end of the first I-shaped semi-circular ring (1) is fixedly installed with a guide block (23), and the guide rod (22) can slide through the guide block (23).

4. The pipe surface cleaning device for pipeline insulation construction as described in claim 3, characterized in that, The guide block 2 (23) has a through hole (24), and the guide rod (22) can slide through the through hole (24).

5. The pipe surface cleaning device for pipeline insulation construction as described in claim 1, characterized in that, One end of the card holder (3) is fixedly installed with a support (25), and the motor (4) is fixedly installed on the support (25).

6. The pipe surface cleaning device for pipeline insulation construction as described in claim 1, characterized in that, One end of the card holder (3) has a through hole (26), and the electric push rod (6) is fixedly inserted into the through hole (26).

7. The pipe surface cleaning device for pipeline insulation construction as described in claim 1, characterized in that, One end of the side frame (8) is provided with a through hole (27), and the electric push rod (9) is fixedly inserted into the through hole (27).

8. The pipe surface cleaning device for pipeline insulation construction as described in claim 1, characterized in that, One end of the second side frame (13) has a through hole (28), and the third electric push rod (14) is fixedly inserted into the through hole (28).

Images