A cleaning device for building steel pipes

Abstract

The utility model discloses a kind of cleaning devices for building steel pipes, belong to building steel pipe cleaning technical field, it includes mounting plate, the top of mounting plate is provided with rectangular groove, the inside rotation of rectangular groove is connected with threaded rod, the side fixed connection of mounting plate has servo motor, the end of threaded rod and the output of servo motor that penetrates mounting plate are all fixedly connected with belt pulley.The cleaning device for building steel pipe, by setting threaded rod, clamping plate and drill bit, by two air pumps, clamping plate is driven to clamp building steel pipe, motor is rotated by gear driving rotating lever and drill bit, servo motor drives threaded rod to rotate, so that clamping building steel pipe moves to support block, by the drill bit of rotation, the part of building steel pipe blockage is drilled, again by steel wire brush, it is cleaned inside, avoid the forced movement of cleaning equipment when building steel pipe inside blockage and the equipment damage caused, save the maintenance cost of cleaning equipment.

Description

Technical Field

[0001] This utility model belongs to the field of building steel pipe cleaning technology, specifically a cleaning device for building steel pipes. Background Technology

[0002] Building materials are the material basis of buildings and play a vital role in construction projects. Building steel pipes are an important material widely used in the field of construction engineering. Building steel pipes usually have high strength and rigidity and can withstand large pressure, tension and bending forces, which makes them play an important role in supporting, bearing and transmitting loads in building structures.

[0003] Existing technologies cannot clear blockages inside steel pipes. Blockages can affect the movement of cleaning equipment, and forced movement can damage the equipment, increasing maintenance costs. Furthermore, when using wire brushes to clean the inside of building steel pipes, it is inconvenient to replace the wire brushes, and prolonged use can reduce the cleaning effect. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a cleaning device for building steel pipes, which solves the problems of existing technology that cannot unclog the inside of blocked steel pipes, the blockage easily affects the movement of the cleaning equipment, and the forced movement of the cleaning equipment can easily lead to damage to the cleaning equipment and increase the maintenance cost of the equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cleaning device for building steel pipes, comprising an installation plate, a rectangular groove on the top of the installation plate, a threaded rod rotatably connected inside the rectangular groove, a servo motor fixedly connected to one side of the installation plate, pulleys fixedly connected to one end of the threaded rod penetrating the installation plate and the output end of the servo motor, a slider threadedly connected to the threaded rod, a support plate fixedly connected to the top of the slider, air pumps fixedly installed on both sides of the top of the support plate, a telescopic rod fixedly installed at the output end of the air pump, a clamping plate fixedly connected to one end of the telescopic rod, a support block fixedly installed on one side of the top of the installation plate, a rotating rod rotatably connected to the side of the support block facing the support plate, a motor fixedly installed on the top of the support block, a drill bit fixedly installed at one end of the rotating rod, a sliding groove and a threaded groove on the surface of the rotating rod, and a bolt threadedly connected inside the threaded groove.

[0006] As a further embodiment of this utility model: the rectangular groove passes through the mounting plate, belts are provided on the two pulleys, and the slider is slidably connected to the side wall of the rectangular groove.

[0007] As a further embodiment of this utility model: the bottom of the clamping plate is slidably connected to the support plate, and the two air pumps are symmetrical about the threaded rod.

[0008] As a further embodiment of this utility model: gears are fixedly connected to the surface of the rotating rod facing the support block and the output end of the motor; the opposite side of the two clamping plates is set as an arc shape; and the center of the rotating rod and the drill bit is at the same level as the clamping center of the two clamping plates.

[0009] As a further embodiment of this utility model: two wire brushes are slidably installed in the groove, and a limit block is fixedly installed on the side of the wire brush facing the support block.

[0010] As a further embodiment of this utility model: the limiting block is provided with threaded holes, the two threaded holes are positioned corresponding to the threaded grooves, and the threaded holes are threadedly connected to the bolts.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This cleaning device for building steel pipes consists of a threaded rod, a clamping plate, and a drill bit. Two air pumps drive the clamping plate to hold the building steel pipe. A motor drives the rotating rod and drill bit to rotate via gears, and a servo motor drives the threaded rod to rotate, causing the clamped building steel pipe to move towards the support block. The rotating drill bit drills through the blocked parts of the building steel pipe, and then a wire brush cleans the inside. This avoids damage to the cleaning equipment caused by forcibly moving the cleaning equipment when the building steel pipe is blocked, thus saving on maintenance costs.

[0013] 2. This cleaning device for building steel pipes uses bolts, limit blocks, and threaded holes. By rotating the bolts, the restriction on the two limit blocks is released, thereby releasing the restriction on the two wire brushes. The two wire brushes can be removed and replaced by sliding them out. This avoids the reduction in cleaning effect on the inside of the building steel pipe due to prolonged use of the wire brushes, and improves the cleaning efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the rectangular groove of this utility model;

[0016] Figure 3 This is a cross-sectional structural diagram of the wire brush of this utility model;

[0017] In the diagram: 1. Mounting plate; 2. Rectangular groove; 3. Threaded rod; 4. Slider; 5. Servo motor; 6. Pulley; 7. Belt; 8. Support plate; 9. Air pump; 10. Telescopic rod; 11. Clamping plate; 12. Support block; 13. Motor; 14. Gear; 15. Rotating rod; 16. Drill bit; 17. Slide groove; 18. Threaded groove; 19. Bolt; 20. Wire brush; 21. Limiting block; 22. Threaded hole. Detailed Implementation

[0018] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0019] like Figure 1-3 As shown, this utility model provides a technical solution: a cleaning device for building steel pipes, including a mounting plate 1, a rectangular groove 2 on the top of the mounting plate 1, a threaded rod 3 rotatably connected inside the rectangular groove 2, a servo motor 5 fixedly connected to one side of the mounting plate 1, pulleys 6 fixedly connected to one end of the threaded rod 3 penetrating the mounting plate 1 and the output end of the servo motor 5, a slider 4 threadedly connected to the threaded rod 3, the rectangular groove 2 penetrating the mounting plate 1, belts 7 provided on the two pulleys 6, and the slider 4 slidably connected to the side wall of the rectangular groove 2. Because the rectangular groove 2 penetrates the mounting plate 1, it prevents dirt from the building steel pipes from falling into the rectangular groove 2, thus affecting the sliding of the slider 4 and making it difficult to clean. The servo motor 5 provides power to drive the threaded rod 3 to rotate through the medium belt 7.

[0020] A support plate 8 is fixedly connected to the top of the slider 4. Air pumps 9 are fixedly installed on both sides of the top of the support plate 8. A telescopic rod 10 is fixedly installed at the output end of the air pump 9. A clamping plate 11 is fixedly connected to one end of the telescopic rod 10. The bottom of the clamping plate 11 is slidably connected to the support plate 8. The two air pumps 9 are symmetrical about the threaded rod 3. The air pumps 9 provide power to clamp the building steel pipe and push the telescopic rod 10 to bring the two closer to each other. Because the two air pumps 9 are set symmetrically about the threaded rod 3, it is ensured that the center of the two clamping plates 11 after clamping the building steel pipe is aligned with the center of the threaded rod 3 in the vertical direction.

[0021] A support block 12 is fixedly installed on one side of the top of the mounting plate 1. A rotating rod 15 is rotatably connected to the side of the support block 12 facing the support plate 8. A motor 13 is fixedly installed on the top of the support block 12. A drill bit 16 is fixedly installed on one end of the rotating rod 15. Gears 14 are fixedly connected to the surface of the end of the rotating rod 15 facing the support block 12 and the output end of the motor 13. The opposite sides of the two clamping plates 11 are set as arcs. The center of the rotating rod 15 and the drill bit 16 is at the same level as the clamping center of the two clamping plates 11. Because one side of the clamping plate 11 is set as an arc, it is convenient to clamp and fix the building steel pipe. Because the rotating rod 15, the drill bit 16 and the two clamping plates 11 are set at the same level, it is convenient for the rotating rod 15 and the drill bit 16 to clamp the building steel pipe. The power provided by the motor 13 is transmitted through the meshing of the two gears 14. The drill bit 16 can open up the blocked parts inside the building steel pipe.

[0022] The surface of the rotating rod 15 is provided with a sliding groove 17 and a threaded groove 18. A bolt 19 is threadedly connected in the threaded groove 18. Two wire brushes 20 are slidably installed in the sliding groove 17. A limit block 21 is fixedly installed on the side of the wire brushes 20 facing the support block 12. The sliding groove 17 facilitates the replacement of the wire brushes 20 and avoids long-term use that could reduce the cleaning effect of the wire brushes 20 on the inside of the building steel pipes. At the same time, the sliding groove 17 restricts the wire brushes 20 to prevent them from shaking during use.

[0023] The limiting block 21 has threaded holes 22, and the two threaded holes 22 correspond to the positions of the threaded groove 18. The threaded holes 22 are threadedly connected to the bolt 19. The opposite sides of the two limiting blocks 21 are in contact with the surface of the rotating rod 15. The cooperation between the threaded holes 22 and the threaded groove 18 and the bolt 19 can restrict the two wire brushes 20 and prevent them from falling off.

[0024] The working principle of this utility model is as follows: When in use, the building steel pipe is first placed between two clamping plates 11. Two air pumps 9 are started to push two telescopic rods 10 to extend and retract, thereby pushing the two clamping plates 11 closer to each other to clamp and fix the building steel pipe. Then, the servo motor 5 is started, which drives two pulleys 6 to rotate through the belt 7, thereby driving the threaded rod 3 to rotate, so that the slider 4 slides in the rectangular groove 2, driving the building steel pipe at the top of the support plate 8 to move towards the support block 12. At the same time, the motor 13 is started, which drives the rotating rod 15 to rotate through the meshing of two gears 14. While the drill bit 16 rotates, it goes inside the building steel pipe to clear the blockage. The rotating wire brush 20 cleans the inside. When replacing the wire brush 20, first turn the bolt 19 to release the bolt 19 from the restriction of the two limit blocks 21, thereby releasing the restriction of the wire brush 20. The wire brush 20 is then slid out and replaced.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A cleaning device for building steel pipes, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) has a rectangular groove (2), and a threaded rod (3) is rotatably connected inside the rectangular groove (2). A servo motor (5) is fixedly connected to one side of the mounting plate (1). A pulley (6) is fixedly connected to both the end of the threaded rod (3) that passes through the mounting plate (1) and the output end of the servo motor (5). A slider (4) is threaded onto the threaded rod (3). A support plate (8) is fixedly connected to the top of the slider (4). Air pumps (9) are fixedly installed on both sides of the top of the support plate (8). The output end of the air pump (9) is fixedly connected to the support plate (8). A telescopic rod (10) is fixedly installed. A clamping plate (11) is fixedly connected to one end of the telescopic rod (10). A support block (12) is fixedly installed on one side of the top of the mounting plate (1). A rotating rod (15) is rotatably connected to the side of the support block (12) facing the support plate (8). A motor (13) is fixedly installed on the top of the support block (12). A drill bit (16) is fixedly installed at one end of the rotating rod (15). A sliding groove (17) and a threaded groove (18) are opened on the surface of the rotating rod (15). A bolt (19) is threadedly connected in the threaded groove (18).

2. The cleaning device for building steel pipes according to claim 1, characterized in that: The rectangular groove (2) passes through the mounting plate (1), and belts (7) are provided on the two pulleys (6). The slider (4) is slidably connected to the side wall of the rectangular groove (2).

3. The cleaning device for building steel pipes according to claim 1, characterized in that: The bottom of the clamping plate (11) is slidably connected to the support plate (8), and the two air pumps (9) are symmetrical about the threaded rod (3).

4. The cleaning device for building steel pipes according to claim 1, characterized in that: Gears (14) are fixedly connected to the end surface of the rotating rod (15) facing the support block (12) and the output end of the motor (13). The opposite side of the two clamping plates (11) is set as an arc. The center of the rotating rod (15) and the drill bit (16) is at the same level as the clamping center of the two clamping plates (11).

5. A cleaning device for building steel pipes according to claim 1, characterized in that: Two wire brushes (20) are slidably installed in the groove (17), and a limit block (21) is fixedly installed on the side of the wire brushes (20) facing the support block (12).

6. A cleaning device for building steel pipes according to claim 5, characterized in that: The limiting block (21) has a threaded hole (22), and the two threaded holes (22) correspond to the threaded groove (18). The threaded holes (22) are threadedly connected to the bolt (19).

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