Pipeline blockage detection probe climbing structure for high-rise building

Abstract

The utility model discloses a pipeline blocking detection probe climbing structure for high-rise buildings, which comprises a fixed column, connecting plates are fixedly mounted on both sides of the fixed column, a mounting plate is fixedly sleeved on the fixed column, second motors and support frames are fixedly mounted on the sides, far away from each other, of the two connecting plates, screw rods are rotatably mounted on the two support frames, and the screw rods are rotatably mounted on the second motors and the support frames. The two lead screws are fixedly sleeved with main gears, the two lead screws are sleeved with lead screw guide sleeves in a threaded mode, output shafts of the two second motors are fixedly sleeved with auxiliary gears, the two auxiliary gears are meshed with the corresponding main gears respectively, and detection probes are fixedly installed on the two supporting frames. The pipeline blockage detection probe climbing structure for the high-rise building is simple in structure, convenient to use, high in universality, suitable for various complex pipeline arrangement structures, convenient for emergency braking in pipelines with different diameters, high in climbing capacity and high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline detection, in particular to a pipeline blockage detection probe climbing structure for high-rise buildings. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and then flows from the high-pressure part of the pipeline to the low-pressure part. It can also be conveyed by the fluid's own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, construction projects, water conservancy projects and various industrial installations. At present, the drainage pipes of real estate and construction projects are prone to blockage after long-term use. Therefore, it is necessary to regularly understand the blockage situation inside the pipeline to facilitate subsequent unblocking.

[0003] Pipeline robots are an important part of the field of industrial robots. A large number of pipelines are used in modern industrial and agricultural production and construction projects. Most industrial pipelines contain toxic, high-temperature fluids. Once these fluids leak, they will cause significant casualties and property losses, and the consequences will be immeasurable. Therefore, it is necessary to use off-pipe robots instead of humans to inspect and maintain pipelines.

[0004] The types and arrangements of pipes currently used in construction projects are very complex. The bends are complex shapes such as L-shaped and T-shaped, and there are obstacles such as pipe joints, valves, and support frames on the pipes. Especially in high-rise buildings, the vertical height of the pipes is large. In order to fully adapt to such a complex working environment, the outside pipe robot must have the ability to adapt to different pipe diameters and smoothly pass through complex pipe shapes and obstacles.

[0005] Currently available off-pipe robots still have many disadvantages: for example, they are complex in structure, heavy in weight, poor in versatility, cannot be adapted to various complex pipeline layout structures, and are not convenient for emergency braking inside pipelines of different diameters.

[0006] Based on this, this plan proposes a climbing structure for pipeline blockage detection probes for high-rise buildings. Utility Model Content

[0007] The utility model aims to provide a pipeline blockage detection probe climbing structure for high-rise buildings to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above purpose, the utility model provides the following technical solutions: a pipeline blockage detection probe climbing structure for high-rise buildings, comprising a fixed column,

[0009] Connecting plates are fixedly installed on both sides of the fixing column, and a mounting plate is fixedly sleeved on the fixing column;

[0010] A second motor and a support frame are fixedly installed on the side of the two connecting plates away from each other, and screw rods are rotatably installed on the two support frames. Main gears are fixedly sleeved on the two screw rods, and screw guide sleeves are threadedly sleeved on the two screw rods. Sub gears are fixedly sleeved on the output shafts of the two second motors, and the two sub gears are respectively meshed with the corresponding main gears. Detection probes are fixedly installed on the two support frames;

[0011] Three mounting rods are rotatably mounted on the two connecting plates, and a connecting rod is rotatably mounted between any mounting rod and the corresponding screw guide sleeve;

[0012] The corresponding four mounting rods are all rotatably mounted with rotating wheels, the corresponding two mounting rods are fixedly mounted with first motors, and the corresponding two mounting rods are all rotatably mounted with rotating shafts, both ends of the two rotating shafts are fixedly sleeved with first bevel gears and driving wheels, the output shafts of the two first motors are fixedly sleeved with second bevel gears, and the two second bevel gears are respectively meshed with the corresponding first bevel gears;

[0013] The four sides of the mounting plate are provided with through holes and a rotating ring is rotatably installed in the mounting plate, four extrusion plates are fixedly installed at equal distances on the outside of the rotating ring and a first gear is fixedly sleeved on the inside of the rotating ring, a movable rod is movably installed in any through hole, brake pads and rollers are fixedly installed at both ends of any movable rod, a third motor is fixedly installed in the mounting plate, and a second gear meshing with the first gear is fixedly sleeved on the output shaft of the third motor.

[0014] Preferably, a wireless controller is fixedly installed in the mounting plate.

[0015] By adopting the above technical solution, a series of electrical structures can be wirelessly controlled through a wireless controller.

[0016] Preferably, a return spring is sleeved on any movable rod, and one end of any return spring is fixed on the corresponding movable rod, and the other end is fixed on the inner wall of the corresponding through hole.

[0017] By adopting the above technical solution, the movable rod can be easily reset by the reset spring.

[0018] Preferably, slide rails are fixedly mounted on the two support frames, sliders are slidably mounted on the two slide rails, and the two sliders are fixedly connected to the corresponding screw guide sleeves respectively.

[0019] By adopting the above technical solution, the movement of the screw guide sleeve is facilitated by the slide rail and the slider.

[0020] Preferably, the mounting rod and the connecting rod are both made of aluminum alloy.

[0021] Preferably, any brake pad is made of carbon fiber.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] In daily use, the two second motors are started to drive the rotation of the two sub-gears, the sub-gears drive the rotation of the corresponding main gear and the lead screw, the lead screw drives the horizontal movement of the lead screw guide sleeve, the lead screw guide sleeve drives the rotation of the corresponding connecting rod, the connecting rod drives the rotation of the corresponding mounting rod, the angle of the mounting rod can be adjusted, and the position of the rotating wheel and the driving wheel can be adjusted, which is convenient for climbing in pipes of different diameters. Then, the two first motors are started to drive the rotation of the two second bevel teeth, the two second bevel teeth drive the rotation of the two first bevel teeth, and the two driving wheels can be driven to rotate. The two driving wheels are driven by the friction with the inner wall of the pipe. The whole device moves forward and backward in the pipeline, and the detection probe can detect the blockage inside the pipeline. When it is necessary to brake inside the pipeline, the third motor is started to drive the rotation of the second gear, and the second gear drives the rotation of the first gear, which can drive the rotation of the rotating ring, and drive the rotation of the four extrusion plates. The four extrusion plates squeeze the corresponding rollers respectively, which can drive the four brake pads to move outward, so that the brake pads are in contact with the inner wall of the pipeline, and the whole device can be braked and fixed, and the outward movement distance of the four brake pads can be adjusted by the third motor, which is convenient for braking in pipelines of different diameters. The utility model has a simple structure and is easy to use. The climbing structure of the pipeline blockage detection probe for high-rise buildings has strong versatility and is suitable for various complex pipeline layout structures. It is convenient for emergency braking inside pipelines of different diameters, and has strong climbing ability and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of Part A of the utility model;

[0026] Figure 3 It is an enlarged stereoscopic diagram of the driving wheel structure of the utility model;

[0027] Figure 4 It is a side perspective view of the utility model;

[0028] Figure 5 It is an enlarged stereoscopic view of the internal structure of the mounting plate of the present invention.

[0029] In the figure: 1. mounting plate; 2. mounting rod; 3. connecting rod; 4. brake pad; 5. first motor; 6. detection probe; 7. driving wheel; 8. supporting frame; 9. rotating wheel; 10. fixing column; 11. connecting plate; 12. second motor; 13. auxiliary gear; 14. screw rod; 15. screw rod guide sleeve; 16. first gear; 17. main gear; 18. first bevel gear; 19. second bevel gear; 20. rotating ring; 21. rotating shaft; 22. movable rod; 23. reset spring; 24. extrusion sheet; 25. wireless controller; 26. third motor; 27. roller; 28. second gear. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5The utility model provides a technical solution: a pipeline blockage detection probe climbing structure for high-rise buildings, including a fixed column 10, a connecting plate 11 is fixedly installed on both sides of the fixed column 10, and a mounting plate 1 is fixedly sleeved on the fixed column 10, a second motor 12 and a support frame 8 are fixedly installed on the side of the two connecting plates 11 away from each other, and a screw rod 14 is rotatably installed on the two support frames 8, and a main gear 17 is fixedly sleeved on the two screw rods 14, and a screw rod guide sleeve 15 is threadedly sleeved on the two screw rods 14, and a sub-gear 13 is fixedly sleeved on the output shafts of the two second motors 12, and the two sub-gears The wheels 13 are respectively meshed with the corresponding main gears 17, the two support frames 8 are fixedly mounted with detection probes 6, the two connecting plates 11 are rotatably mounted with three mounting rods 2, any mounting rod 2 is rotatably mounted with a connecting rod 3 between the corresponding screw guide sleeve 15, the corresponding four mounting rods 2 are rotatably mounted with a rotating wheel 9, the corresponding two mounting rods 2 are fixedly mounted with a first motor 5 and the corresponding two mounting rods 2 are rotatably mounted with a rotating shaft 21, both ends of the two rotating shafts 21 are fixedly sleeved with a first bevel gear 18 and a driving wheel 7, and the output shafts of the two first motors 5 are A second bevel gear 19 is fixedly sleeved, and the two second bevel gears 19 are respectively meshed with the corresponding first bevel gears 18. Slide rails are fixedly installed on the two support frames 8, and sliders are slidably installed on the two slide rails. The two sliders are respectively fixedly connected with the corresponding screw guide sleeves 15. The mounting rod 2 and the connecting rod 3 are made of aluminum alloy. Through the above-mentioned structural setting, the two second motors 12 are started to drive the rotation of the two sub-gears 13, and the sub-gear 13 drives the rotation of the corresponding main gear 17 and the screw rod 14. The screw rod 14 drives the horizontal movement of the screw guide sleeve 15, and the screw guide sleeve 15 drives the corresponding connecting rod. The rod 3 rotates, and the connecting rod 3 drives the corresponding mounting rod 2 to rotate, so that the angle of the mounting rod 2 can be adjusted, and the positions of the rotating wheel 9 and the driving wheel 7 can be adjusted, so as to facilitate climbing in pipes of different diameters. Then, the two first motors 5 are started to drive the rotation of the two second bevel teeth 19, and the two second bevel teeth 19 drive the rotation of the two first bevel teeth 18, so as to drive the rotation of the two driving wheels 7. The two driving wheels 7 drive the entire device forward and backward in the pipe through the friction with the inner wall of the pipe, and the blockage inside the pipe can be detected by the detection probe 6.

[0032] Combination Figure 1-5As shown, through holes are provided on the four sides of the mounting plate 1, and a rotating ring 20 is rotatably installed in the mounting plate 1, four extrusion sheets 24 are fixedly installed at equal distances on the outer side of the rotating ring 20, and the first gear 16 is fixedly sleeved on the inner side of the rotating ring 20, and a movable rod 22 is movably installed in any through hole, and brake pads 4 and rollers 27 are fixedly installed at both ends of any movable rod 22, respectively, and a third motor 26 is fixedly installed in the mounting plate 1, and a second gear 28 meshing with the first gear 16 is fixedly sleeved on the output shaft of the third motor 26, and a reset spring 23 is sleeved on any movable rod 22, and one end of any reset spring 23 is fixed on the corresponding movable rod 22, and the other end is fixed on the corresponding On the inner wall of the through hole, any brake pad 4 is made of carbon fiber. Through the above-mentioned structural setting, when braking is needed inside the pipe, the third motor 26 is started to drive the second gear 28 to rotate, and the second gear 28 drives the first gear 16 to rotate, which can drive the rotation of the rotating ring 20, and then drive the rotation of the four extrusion plates 24. The four extrusion plates 24 respectively squeeze the corresponding rollers 27, which can drive the four brake pads 4 to move outward, so that the brake pads 4 are in contact with the inner wall of the pipe, and the entire device can be braked and fixed, and the outward moving distance of the four brake pads 4 can be adjusted by the third motor 26, which is convenient for braking in pipes with different diameters.

[0033] Combination Figure 1-5 As shown, a wireless controller 25 is fixedly installed in the mounting plate 1. Through the above-mentioned structural arrangement, a series of electrical structures can be conveniently controlled wirelessly through the wireless controller 25.

[0034] Working principle of the utility model: in daily use, by starting the two second motors 12 to drive the rotation of the two sub-gears 13, the sub-gear 13 drives the rotation of the corresponding main gear 17 and the screw rod 14, the screw rod 14 drives the horizontal movement of the screw guide sleeve 15, the screw guide sleeve 15 drives the rotation of the corresponding connecting rod 3, the connecting rod 3 drives the rotation of the corresponding mounting rod 2, the angle of the mounting rod 2 can be adjusted, the position of the rotating wheel 9 and the driving wheel 7 can be adjusted, and it is convenient to climb and use in pipes of different diameters, and then start the two first motors 5 to drive the rotation of the two second bevel teeth 19, the two second bevel teeth 19 drive the rotation of the two first bevel teeth 18, and the two driving wheels 7 can be driven to rotate, and the two driving wheels 7 are connected to the The friction force of the inner wall of the pipeline drives the whole device to move forward and backward in the pipeline. The detection probe 6 can detect the blockage inside the pipeline. When it is necessary to brake inside the pipeline, the third motor 26 is started to drive the rotation of the second gear 28, and the second gear 28 drives the rotation of the first gear 16, which can drive the rotation of the rotating ring 20, and drive the rotation of the four extrusion plates 24. The four extrusion plates 24 squeeze the corresponding rollers 27 respectively, and drive the four brake pads 4 to move outward, so that the brake pads 4 are all in contact with the inner wall of the pipeline, and the whole device can be braked and fixed, and the outward movement distance of the four brake pads 4 can be adjusted by the third motor 26, which is convenient for braking in pipelines of different diameters. The utility model has a simple structure and is easy to use. The climbing structure of the pipeline blockage detection probe for high-rise buildings has strong versatility and is suitable for various complex pipeline layout structures. It is convenient for emergency braking inside pipelines of different diameters and has strong applicability.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipeline blockage detection probe climbing structure for high-rise buildings, comprising a fixing column (10), characterized in that: Connecting plates (11) are fixedly mounted on both sides of the fixing column (10), and a mounting plate (1) is fixedly sleeved on the fixing column (10); A second motor (12) and a support frame (8) are fixedly mounted on the sides of the two connecting plates (11) that are away from each other, a screw rod (14) is rotatably mounted on the two support frames (8), a main gear (17) is fixedly sleeved on the two screw rods (14), and a screw rod guide sleeve (15) is threadedly sleeved on the two screw rods (14), a sub-gear (13) is fixedly sleeved on the output shafts of the two second motors (12), the two sub-gears (13) are respectively meshed with the corresponding main gear (17), and a detection probe (6) is fixedly mounted on the two support frames (8); Three mounting rods (2) are rotatably mounted on the two connecting plates (11), and a connecting rod (3) is rotatably mounted between any mounting rod (2) and the corresponding screw guide sleeve (15); A rotating wheel (9) is rotatably mounted on each of the four corresponding mounting rods (2), a first motor (5) is fixedly mounted on each of the two corresponding mounting rods (2), and a rotating shaft (21) is rotatably mounted on each of the two corresponding mounting rods (2), first bevel gears (18) and a driving wheel (7) are fixedly sleeved at both ends of the two rotating shafts (21), second bevel gears (19) are fixedly sleeved on the output shafts of the two first motors (5), and the two second bevel gears (19) are respectively meshed with the corresponding first bevel gears (18); The four sides of the mounting plate (1) are provided with through holes, and a rotating ring (20) is rotatably mounted inside the mounting plate (1), four extrusion plates (24) are fixedly mounted at equal distances on the outer side of the rotating ring (20), and a first gear (16) is fixedly sleeved on the inner side of the rotating ring (20), a movable rod (22) is movably mounted in any through hole, and a brake pad (4) and a roller (27) are fixedly mounted at both ends of any movable rod (22), a third motor (26) is fixedly mounted inside the mounting plate (1), and a second gear (28) meshing with the first gear (16) is fixedly sleeved on the output shaft of the third motor (26).

2. The pipeline blockage detection probe climbing structure for high-rise buildings according to claim 1 is characterized in that: A wireless controller (25) is fixedly installed in the installation plate (1).

3. The pipeline blockage detection probe climbing structure for high-rise buildings according to claim 1 is characterized in that: A return spring (23) is sleeved on any movable rod (22), one end of any return spring (23) is fixed on the corresponding movable rod (22), and the other end is fixed on the inner wall of the corresponding through hole.

4. The pipeline blockage detection probe climbing structure for high-rise buildings according to claim 1 is characterized in that: Slide rails are fixedly mounted on the two support frames (8), and sliders are slidably mounted on the two slide rails. The two sliders are fixedly connected to corresponding screw guide sleeves (15) respectively.

5. The pipeline blockage detection probe climbing structure for high-rise buildings according to claim 1 is characterized in that: The mounting rod (2) and the connecting rod (3) are both made of aluminum alloy.

6. The pipeline blockage detection probe climbing structure for high-rise buildings according to claim 1 is characterized in that: Any brake pad (4) is made of carbon fiber.

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