Detection robot for municipal drainage pipeline

Abstract

The utility model relates to the technical field of pipeline detection robots, and provides a detection robot for municipal drainage pipelines, which comprises a main body, one side of the lower surface of the main body is fixedly connected with an obstacle clearing assembly, the obstacle clearing assembly comprises a connecting frame, the outer side wall of the connecting frame is fixedly connected with a rotating motor B, and an output shaft of the rotating motor B is rotatably connected with a movable rod. According to the pipeline detection robot, the obstacle clearing assembly is arranged, the advancing route of the pipeline detection robot is cleared, the rotating motor B is started, the rotating motor B drives the rotating block to rotate through the movable rod, the rotating block drives the smashing motor, and the angle of the smashing drill bit is adjusted; and an output shaft of the crushing motor drives a crushing drill bit to crush and clean sundries in the pipeline, and meanwhile, under the action of a splitter plate, the crushed sundries are separated towards the two sides of the pipeline detection robot, so that the running route of the pipeline detection robot is effectively cleared, and the detection result of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline detection robots, in particular to a detection robot used for municipal drainage pipelines. Background Art

[0002] Traditional pipeline inspection robots have little adaptability to changes in pipeline diameters, and usually a pipeline inspection robot can only operate in pipelines of a specific diameter. Even if there are pipeline inspection robots that can adapt to pipe diameters, their adaptability is limited and the cost is high. Therefore, these shortcomings limit the occasions where pipeline inspection robots can be used. Nowadays, the utilization rate of pipelines is very high, and the diameters of pipelines used in different occasions are also different.

[0003] For example, publication number CN214467054U discloses a detection robot for municipal drainage pipes, including a fuselage, a crawler and a video camera device, the fuselage is a cylindrical structure, the fuselage is connected to the crawler through a rotatable connecting rod, the video camera device is fixedly installed at the front end of the fuselage, the video camera device includes a fixed column, a rotating column, a rotating rod, a rotating head and a camera, and is connected in sequence from back to front, the fixed column is fixedly connected to the fuselage, the other end of the fixed column is rotatably connected to the rotating column, the rotating column is in a "U"-shaped structure, a first rotating shaft is arranged in the rotating column, and the rotating rod is rotatably connected to the rotating rod through the first rotating shaft, the other end of the rotating rod is transmission-connected to the rotating head, and the rotating head is fixedly connected to the camera. The beneficial effects of the utility model include adaptability to changes in pipe diameter, strong obstacle surmounting capability, strong load capacity, adaptability to changes in pipe diameter, and strong obstacle surmounting capability.

[0004] However, in the prior art, conventional pipeline inspection robots can only inspect the inside of the pipeline, and the situation inside the pipeline is relatively complicated. Failure to provide an obstacle removal component will cause the pipeline inspection robot to be obstructed during driving, affecting the inspection results of the pipeline, thereby limiting the practicability of the device to a certain extent. Utility Model Content

[0005] The utility model aims to solve the problem that the internal conditions of the pipeline are relatively complicated and no obstacle clearing structure is provided, which may cause the pipeline detection robot to be blocked during driving and affect the detection result of the pipeline.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a detection robot for municipal drainage pipes, comprising a main body, a side of the lower surface of the main body is fixedly connected to an obstacle clearing component, the obstacle clearing component comprises a connecting frame, the outer side wall of the connecting frame is fixedly connected to a rotating motor B, the output shaft of the rotating motor B is rotatably connected to a movable rod, the middle part of the movable rod is fixedly connected to a rotating block, one side of the rotating block is fixedly connected to a crushing motor, the output shaft of the crushing motor is rotatably connected to a crushing drill bit, an auxiliary component is fixedly connected to the side of the lower surface of the main body away from the connecting frame, a fixed rod is symmetrically fixedly connected to one side of the main body, the fixed rod is fixedly connected to a diverter plate at one end away from the main body, and a cable is fixedly connected to the side of the main body away from the fixed rod.

[0007] As a preferred embodiment, the moving end of the main body is symmetrically rotatably connected to a track, and a plurality of equidistantly arranged anti-sliding blocks are fixedly connected to the surface of the track.

[0008] As a preferred embodiment, the auxiliary component includes a position-limiting electric push rod, one end of the position-limiting electric push rod away from the main body is fixedly connected to a mounting block, and the inner cavity of the mounting block is movably connected to a universal wheel.

[0009] As a preferred embodiment, an L-shaped rod is rotatably connected to the upper surface of the main body, and a bevel gear A is fixedly connected to the side of the L-shaped rod surface close to the main body.

[0010] As a preferred embodiment, a servo motor is fixedly connected to one side of the upper surface of the main body close to the L-shaped rod, and the output shaft of the servo motor is rotatably connected to a bevel gear B.

[0011] As a preferred implementation, the bevel gear B and the bevel gear A are meshed with each other.

[0012] As a preferred embodiment, one end of the L-shaped rod away from the main body is fixedly connected to a mounting frame, and the outer side wall of the mounting frame is fixedly connected to a rotating motor A.

[0013] As a preferred implementation, the output shaft of the rotating motor A is drivingly connected to a camera monitoring device, and a rotating rod is fixedly connected to the middle of the camera monitoring device.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. The utility model clears the forward route of the pipeline inspection robot by setting an obstacle clearing component, starts the rotating motor B, and drives the rotating block to rotate through the movable rod. The rotating block drives the crushing motor and the crushing drill bit to adjust the angle. The output shaft of the crushing motor drives the crushing drill bit to crush and clean the debris inside the pipeline. At the same time, under the action of the diverter plate, the crushed debris will be separated to the two sides of the pipeline inspection robot under the action of the diverter plate, thereby effectively clearing the driving route of the pipeline inspection robot and improving the detection result of the device.

[0016] 2. The utility model improves the turning effect of the pipeline inspection robot in the pipeline by setting auxiliary components. The municipal drainage pipelines are complicated. When the pipeline inspection robot turns, the limit electric push rod extends downward to drive the mounting block to move downward, so that the universal wheel is against the inner bottom wall of the pipeline. When turning, the auxiliary components can be used to turn efficiently and conveniently, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a detection robot for municipal drainage pipes provided by the utility model;

[0018] Figure 2 A schematic diagram of the bottom structure of a detection robot for municipal drainage pipes provided by the utility model;

[0019] Figure 3 This is a schematic diagram of the front structure of a detection robot for municipal drainage pipes provided by the utility model;

[0020] Figure 4 A detection robot for municipal drainage pipes provided by the utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0021] Figure 5 A detection robot for municipal drainage pipes provided by the utility model Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0022] Legend:

[0023] 1. Main body; 2. Cable; 3. Track; 31. Anti-sliding block; 4. L-shaped rod; 41. Bevel gear A; 42. Servo motor; 43. Bevel gear B; 5. Mounting frame; 51. Rotating motor A; 52. Rotating rod; 53. Camera monitoring device; 6. Fixed rod; 61. Diverter plate; 7. Limiting electric push rod; 71. Mounting block; 72. Universal wheel; 8. Connecting frame; 81. Rotating motor B; 82. Movable rod; 83. Rotating block; 84. Crushing motor; 85. Crushing drill bit. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5 The utility model provides a technical solution: a detection robot for municipal drainage pipes, including a main body 1, one side of the lower surface of the main body 1 is fixedly connected with an obstacle clearing component, the obstacle clearing component includes a connecting frame 8, the outer side wall of the connecting frame 8 is fixedly connected with a rotating motor B81, the output shaft of the rotating motor B81 is rotatably connected with a movable rod 82, the middle part of the movable rod 82 is fixedly connected with a rotating block 83, one side of the rotating block 83 is fixedly connected with a crushing motor 84, the output shaft of the crushing motor 84 is rotatably connected with a crushing drill bit 85, the lower surface of the main body 1 is fixedly connected with an auxiliary component on one side away from the connecting frame 8, and one side of the main body 1 is symmetrically fixedly connected with a fixed rod 6, and the fixed rod 6 is away from the main body One end of the body 1 is fixedly connected to a diverter plate 61, and a side of the body 1 away from the fixed rod 6 is fixedly connected to a cable 2. The rotating motor B81 drives the rotating block 83 to rotate through the movable rod 82, and the rotating block 83 drives the crushing motor 84 and the crushing drill bit 85 to adjust the angle. The output shaft of the crushing motor 84 drives the crushing drill bit 85 to crush and clean the debris inside the pipeline. At the same time, under the action of the diverter plate 61, the crushed debris will be separated to both sides of the pipeline inspection robot under the action of the diverter plate 61, thereby effectively clearing the driving route of the pipeline inspection robot. The pipeline inspection robot can perform construction operations in complex pipelines. The device has a wider range of use and is convenient for large-scale promotion.

[0026] like Figure 1-5 As shown, the moving end of the main body 1 is symmetrically rotatably connected to the track 3, and a number of equidistantly arranged anti-sliding blocks 31 are fixedly connected to the surface of the track 3. The track 3 can adapt to complex pipeline road conditions. Since a certain amount of oil stains will adhere to the inner wall of the pipeline, the anti-sliding blocks 31 can be added to effectively avoid the pipeline inspection robot from slipping, and the safety of the device is guaranteed.

[0027] like Figure 1-5 As shown, the auxiliary component includes a limit electric push rod 7, and the end of the limit electric push rod 7 away from the main body 1 is fixedly connected to a mounting block 71, and the inner cavity of the mounting block 71 is movably connected to a universal wheel 72. The municipal drainage pipes are complicated. When the pipeline inspection robot turns, the limit electric push rod 7 extends downward to drive the mounting block 71 to move downward, so that the universal wheel 72 is against the inner bottom wall of the pipe. When turning, the auxiliary component can be used to turn efficiently and conveniently, and the practicability of the device is further improved and expanded.

[0028] like Figure 1-5 As shown, the upper surface of the main body 1 is rotatably connected to an L-shaped rod 4, and a bevel gear A41 is fixedly connected to the side of the surface of the L-shaped rod 4 close to the main body 1. A servo motor 42 is fixedly connected to the side of the upper surface of the main body 1 close to the L-shaped rod 4. The output shaft of the servo motor 42 is rotatably connected to a bevel gear B43, and the bevel gear B43 and the bevel gear A41 are meshed with each other. The output shaft of the servo motor 42 drives the bevel gear B43 to rotate, and the bevel gear B43 drives the L-shaped rod 4 to rotate through the bevel gear A41, so that the video monitoring device 53 can be rotated laterally to adjust the angle, and the detection range is wider.

[0029] like Figure 1-5 As shown, one end of the L-shaped rod 4 away from the main body 1 is fixedly connected to the mounting frame 5, the outer wall of the mounting frame 5 is fixedly connected to the rotating motor A51, the output shaft of the rotating motor A51 is drivingly connected to the camera monitoring device 53, the middle part of the camera monitoring device 53 is fixedly connected to the rotating rod 52, the rotating motor A51 drives the rotating rod 52 to rotate vertically through the camera monitoring device 53, and the camera monitoring device 53 is vertically rotated to adjust the angle, so as to perform comprehensive inspection of municipal drainage pipes of different diameters.

[0030] Working principle:

[0031] When in use, the pipeline inspection robot is first placed in the municipal drainage pipeline to be inspected, and the crawler 3 rotates to drive the pipeline inspection robot to move in the drainage pipe, while preventing the oil stains on the inner wall of the drainage pipe from causing the pipeline inspection robot to slip on the spot. An anti-sliding block 31 is provided on the surface of the crawler 3, which can prevent the crawler 3 from slipping when rotating, thereby ensuring the normal operation of the pipeline inspection robot;

[0032] When clearing obstacles, the rotating motor B81 drives the rotating block 83 to rotate through the movable rod 82, and the rotating block 83 drives the crushing motor 84 and the crushing drill bit 85 to adjust the angle. The output shaft of the crushing motor 84 drives the crushing drill bit 85 to crush and clean the debris inside the pipeline. At the same time, under the action of the diverter plate 61, the crushed debris will be separated to the two sides of the pipeline detection robot under the action of the diverter plate 61, thereby effectively clearing the driving route of the pipeline detection robot. The municipal drainage pipeline is complicated. When the pipeline detection robot turns, the limit electric push rod 7 extends downward to drive the mounting block 71 to move downward, so that the universal wheel 72 is against the inner bottom wall of the pipeline. When turning, it can turn efficiently and conveniently under the action of the auxiliary components;

[0033] When inspecting the pipeline, the diameter of the municipal drainage pipeline is different. The output shaft of the servo motor 42 drives the umbrella gear B43 to rotate, and the umbrella gear B43 drives the L-shaped rod 4 to rotate through the umbrella gear A41. At the same time, the rotating motor A51 drives the rotating rod 52 to rotate vertically through the camera monitoring device 53, so that the rotating rod 52 can be rotated in multiple directions, so that the inside of the pipeline can be inspected without blind spots.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A detection robot for municipal drainage pipes, comprising a main body (1), characterized in that: A barrier clearing component is fixedly connected to one side of the lower surface of the main body (1), and the barrier clearing component comprises a connecting frame (8), an outer wall of the connecting frame (8) is fixedly connected to a rotating motor B (81), an output shaft of the rotating motor B (81) is rotatably connected to a movable rod (82), a rotating block (83) is fixedly connected to the middle of the movable rod (82), a crushing motor (84) is fixedly connected to one side of the rotating block (83), and an output shaft of the crushing motor (84) is rotatably connected to a crushing drill bit (85), an auxiliary component is fixedly connected to one side of the lower surface of the main body (1) away from the connecting frame (8), a fixed rod (6) is symmetrically fixedly connected to one side of the main body (1), an end of the fixed rod (6) away from the main body (1) is fixedly connected to a diverter plate (61), and a cable (2) is fixedly connected to one side of the main body (1) away from the fixed rod (6).

2. The detection robot for municipal drainage pipes according to claim 1, characterized in that: The movable end of the main body (1) is symmetrically rotatably connected to a crawler (3), and a plurality of equidistantly arranged anti-sliding blocks (31) are fixedly connected to the surface of the crawler (3).

3. The detection robot for municipal drainage pipes according to claim 1, characterized in that: The auxiliary component comprises a position-limiting electric push rod (7), one end of the position-limiting electric push rod (7) away from the main body (1) is fixedly connected to a mounting block (71), and the inner cavity of the mounting block (71) is movably connected to a universal wheel (72).

4. The detection robot for municipal drainage pipes according to claim 1, characterized in that: An L-shaped rod (4) is rotatably connected to the upper surface of the main body (1), and a bevel gear A (41) is fixedly connected to the side of the surface of the L-shaped rod (4) close to the main body (1).

5. The detection robot for municipal drainage pipes according to claim 1, characterized in that: A servo motor (42) is fixedly connected to one side of the upper surface of the main body (1) close to the L-shaped rod (4), and a bevel gear B (43) is rotatably connected to the output shaft of the servo motor (42).

6. The detection robot for municipal drainage pipes according to claim 5, characterized in that: The bevel gear B (43) meshes with the bevel gear A (41).

7. The detection robot for municipal drainage pipes according to claim 4, characterized in that: One end of the L-shaped rod (4) away from the main body (1) is fixedly connected to a mounting frame (5), and an outer side wall of the mounting frame (5) is fixedly connected to a rotating motor A (51).

8. The detection robot for municipal drainage pipes according to claim 7, characterized in that: The output shaft of the rotating motor A (51) is drivingly connected to a camera monitoring device (53), and a rotating rod (52) is fixedly connected to the middle of the camera monitoring device (53).

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