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CN-122016861-A - Underground sewage pipe network detection device

CN122016861ACN 122016861 ACN122016861 ACN 122016861ACN-122016861-A

Abstract

The application discloses an underground sewage pipe network detection device, which relates to the technical field of sewage pipe detection and comprises a frame, a driving mechanism and a detection cleaning mechanism, wherein a first camera and a second camera are respectively arranged at two ends of the frame, the driving mechanism is arranged on the frame and is used for driving rollers on the driving mechanism to move in a sewage pipe, and the detection cleaning mechanism is arranged on the frame and is used for cleaning a position to be detected of the sewage pipe and can carry out blowing cleaning on a cleaned scraping plate. The application can rapidly scrape the shielding object, ensures that the image shot by the camera module in the subsequent detection process is clear, effectively avoids the problems of missed detection and false detection caused by the shielding object, and remarkably improves the reliability of pipe network detection. And through detecting the cooperation of telescopic gasbag, air cock, swing plate, drive plate and slide bar subassembly in the clearance mechanism, blow compressed gas to the scraper blade surface, high-efficient attached debris on the scraper blade of blowing off realizes the automatic clearance of blowing of scraper blade, prepares for the scraper blade to pipe network clearance next time.

Inventors

  • CHEN XIAOYUN
  • JIANG ZHIQIANG

Assignees

  • 宣城市宣州区国投环境科技有限公司

Dates

Publication Date
20260512
Application Date
20260227

Claims (9)

  1. 1. The underground sewage pipe network detection device is characterized by comprising a frame (1), a driving mechanism (4) and a detection cleaning mechanism (5), wherein a first camera (2) and a second camera (3) are respectively arranged at two ends of the frame (1); The driving mechanism (4) is arranged on the frame (1) and is used for driving the roller (41) on the driving mechanism to move in the sewage pipe; The detection cleaning mechanism (5) is arranged on the frame (1) and used for cleaning the position to be detected of the sewage pipe and cleaning the cleaned scraping plate (51) in a blowing mode.
  2. 2. The underground sewage pipe network detection device according to claim 1, wherein the frame (1) comprises end plates (11), guide rods (12) and fixing plates (13), a plurality of guide rods (12) are uniformly distributed between the two end plates (11), and the guide rods (12) are symmetrically provided with the two fixing plates (13).
  3. 3. The underground sewage pipe network detection device according to claim 2, wherein the driving mechanism (4) further comprises a driving screw rod (42), a moving plate (43), a driving plate (44), a connecting plate (49), a first motor (45) and a second motor (48), wherein the driving screw rod (42) is rotationally connected between the adjacent end plate (11) and the fixed plate (13), the moving plate (43) is in spiral connection with the driving screw rod (42) through screw nuts and is slidingly connected to the guide rod (12), one end of the driving plate (44) is hinged with the fixed plate (13) through a pin shaft, the other end of the driving plate (44) is rotationally connected with a roller (41) through a connecting shaft, the first motor (45) is arranged on the driving plate (44) and is provided with a second bevel gear (46) meshed with the first bevel gear (411) on the connecting shaft, one end of the connecting plate (49) is hinged with the moving plate (43) through a pin shaft, the other end of the connecting plate (49) is hinged with the driving plate (44) through a pin shaft, the two fixed plates (13) are rotationally connected with a 47), the two rotating shafts (47) are respectively meshed with the two ends of the driving screw rod (471) on the driving shaft (42), the second motor (48) is arranged on the side face of one of the fixed plates (13) and the output shaft of the second motor is connected with one of the driving screw rods (42).
  4. 4. The underground sewage pipe network detection device according to claim 2, wherein the detection cleaning mechanism (5) further comprises a motor III (52), support plates (54), telescopic air bags (563), a transmission plate (582) and an air tap (59), the motor III (52) is arranged on the outer side of one of the end plates (11), a rotary drum (53) which is rotationally connected with the end plate (11) is arranged on an output shaft of the motor III (52), two support plates (54) are symmetrically arranged on the rotary drum (53), a slide bar I (55) and a slide bar II (56) are slidably connected on each support plate (54), a baffle disc I (551) and a baffle disc II (561) are respectively arranged at the end parts of the slide bar I (55) and the slide bar II (56), a spring I (552) and a spring II (562) which are arranged between the slide bar I (55) and the support plate (54) in a sleeved mode, one end of the telescopic air bags (563) is connected with the baffle disc II (561), the other end of each telescopic air bag (563) is connected with the slide bar II (51) in a sleeved mode, the slide bar I (55) is connected with the slide bar II (51) in a sleeved mode, the support plate (54) is rotationally connected with a driving gear III (57) through a driving shaft, the driving gear III (57) is meshed with a rack (571) on a sliding rod I (55), a side plate (58) is arranged on the driving shaft, a swinging plate (581) is hinged to the support plate (54) through a pin shaft, one end of a driving plate (582) is hinged to the side plate (58) through a pin shaft, the other end of the driving plate (582) is hinged to the swinging plate (581) through a pin shaft, and an air nozzle (59) is arranged on the swinging plate (581) and is communicated with a telescopic air bag (563) through a hose (591).
  5. 5. The underground sewage pipe network detection device according to claim 2, wherein three guide rods (12) are arranged.
  6. 6. The underground sewage pipe network detection device according to claim 2, wherein the first camera (2) and the second camera (3) are respectively arranged on the two end plates (11).
  7. 7. The underground sewage pipe network detection device of claim 4, wherein the support plate (54) is of an L-shaped structure.
  8. 8. The underground sewage pipe network detection device according to claim 4, wherein the air tap (59) is fixed with the swinging plate (581) through a fixing ring.
  9. 9. The underground sewage pipe network detection device according to claim 4, wherein one side of the air tap (59) facing the scraper (51) is of a flat structure.

Description

Underground sewage pipe network detection device Technical Field The invention relates to the technical field of sewage pipe detection, in particular to an underground sewage pipe network detection device. Background The underground sewage pipe network is an important component of urban infrastructure, bears the key functions of urban sewage collection and transportation, and with the acceleration of the urban process, the coverage area of the underground sewage pipe network is continuously enlarged, the problems of aging, breakage, blockage and the like of the old pipe network are increasingly prominent, and higher requirements are put forward on the periodic detection and maintenance of the pipe network. At present, underground sewage pipe network detection mainly depends on a pipeline detection robot, and the device is usually provided with a camera module, can go deep into the pipe network to acquire an inner wall image, and assists staff in judging pipe network defect conditions. However, the existing underground sewage pipe network detection device has the defects that impurities are often accumulated on the inner wall of the sewage pipe network, and the defects of breakage, cracks and the like of the inner wall of the pipe network can be covered by the shielding objects, so that an image shot by the camera module is blurred, the actual damage condition of the pipe network cannot be accurately identified, the detection precision is not affected, and even the detection is missed and false detection is caused. Disclosure of Invention The invention aims to provide an underground sewage pipe network detection device which overcomes the defects in the prior art. The underground sewage pipe network detection device comprises a frame, a driving mechanism and a detection cleaning mechanism, wherein a first camera and a second camera are respectively arranged at two ends of the frame; the driving mechanism is arranged on the frame and used for driving the roller wheels on the driving mechanism to move in the sewage pipe; The detection cleaning mechanism is arranged on the frame and used for cleaning the position to be detected of the sewage pipe and cleaning the cleaned scraping plate in a blowing mode. Preferably, the frame comprises end plates, guide rods and fixing plates, a plurality of guide rods are uniformly distributed between the two end plates, and the guide rods are symmetrically provided with the two fixing plates. Preferably, the driving mechanism further comprises a driving screw rod, a moving plate, a driving plate, a connecting plate, a motor I and a motor II, wherein the driving screw rod is rotationally connected between the adjacent end plate and the fixed plate, the moving plate is in spiral connection with the driving screw rod through a screw nut and is slidingly connected to the guide rod, one end of the driving plate is hinged to the fixed plate through a pin shaft, the other end of the driving plate is rotationally connected with a roller through a connecting shaft, the motor I is arranged on the driving plate and is provided with a bevel gear II meshed with a bevel gear I on the connecting shaft on an output shaft, one end of the connecting plate is hinged to the moving plate through the pin shaft, the other end of the connecting plate is hinged to the driving plate through the pin shaft, a rotating shaft is rotationally connected between the two fixed plates, two ends of the rotating shaft are respectively provided with a driving gear II meshed with the driving gear I on the driving screw rod, and the motor II is arranged on the side face of one fixed plate and is connected with one driving screw rod. Preferably, the detection cleaning mechanism further comprises a motor III, a support plate, a telescopic airbag, a transmission plate and an air tap, wherein the motor III is arranged on the outer side of one end plate, a rotary drum rotationally connected with the end plate is arranged on an output shaft of the motor III, two support plates are symmetrically arranged on the rotary drum, a slide rod I and a slide rod II are slidably connected to each support plate, a baffle disc I and a baffle disc II are respectively arranged at the end parts of the slide rod I and the slide rod II, a spring I and a spring II between the scraping plate and the support plate are respectively sleeved on the slide rod I and the slide rod II, one end of the telescopic airbag is connected with the baffle disc II, the other end of the telescopic airbag is connected with the support plate, the slide rod I and the slide rod II are connected with one scraping plate, an extrusion inclined plane is arranged on the scraping plate, a driving gear III is rotationally connected to the support plate through a driving shaft, a side plate is arranged on the driving shaft, a swing plate is hinged to the support plate through a pin shaft, one end of the transmission plate is hinged to the side plate through a pin, the ot