Pipeline dredging effect detection mechanism

Abstract

The utility model relates to a pipeline desilting effect detection mechanism, which belongs to the technical field of pipe culvert desilting and detection and comprises a desilting robot, a desilting mechanism is arranged on the right side of the desilting robot, a collecting mechanism is arranged in the desilting robot, and a driving mechanism is arranged on the outer wall of the lower side of the desilting robot. A detection mechanism is arranged on the upper side of the dredging robot, and a scraping mechanism is arranged on the right side of the detection mechanism; and the scraping mechanism comprises a fixed frame fixedly connected to the right side end of the detection mechanism, a second driving motor fixedly mounted at the upper end of one side of the fixed frame, a threaded rod fixedly connected to the output end of the second driving motor, and a threaded block in threaded connection to the outer side of the threaded rod. According to the pipeline desilting effect detection mechanism, the scraping mechanism does reciprocating rectilinear motion at the camera shooting end of the camera, and sludge and water falling and attached to the camera shooting end of the camera are scraped away.

Description

Technical Field

[0001] The utility model relates to the technical field of dredging and detection of culverts, in particular to a detection mechanism for the dredging effect of pipelines. Background Art

[0002] After long-term use, a lot of silt will adhere to the inner wall of many pipelines. To ensure the smoothness of the pipelines and prevent blockage after long-term use, it is necessary to regularly clean the culverts.

[0003] After retrieval, the prior art with the publication number of CN212494385U discloses an integrated device for dredging and detection, including a dredging mechanism, a detection mechanism and a connection mechanism. The dredging mechanism includes a dredging body. A first chamber and a second chamber are provided at the rear end of the dredging body. A partition part is provided between the first chamber and the second chamber. The dredging body is provided with a first water injection hole communicating with the first chamber and a number of first water outlet holes. The dredging body is also provided with a second water injection hole communicating with the second chamber and a number of second water outlet holes. The detection mechanism includes a camera part and a wireless end connected to the camera part. The camera part can rotate 360 degrees in the horizontal direction. The detection mechanism is connected to the dredging mechanism through the connection mechanism. This utility model is simple to operate and safe in construction. It can detect the dredging effect according to the camera part and can be towed back for re-dredging to ensure the quality of dredging. After dredging, the dredged pipeline is detected by the camera part to realize integrated construction of dredging and detection, improving the efficiency and quality of dredging construction.

[0004] However, while the integrated dredging and detection device of this utility model realizes the dredging quality and can also achieve the detection purpose, during the dredging process, the silt combines with the ejected water body and is diluted, and some of the silt or water body that is not completely removed is likely to drip onto the surface of the camera, causing an obstacle to the line of sight during the camera detection process and making it impossible to clearly see the situation of silt cleaning. Therefore, a detection mechanism for the dredging effect of pipelines is proposed to solve the problems raised above. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a detection mechanism for the dredging effect of pipelines, which has the advantages of cleaning impurities on the surface of the camera shooting end, etc., and solves the problems that during the dredging process, the silt combines with the ejected water body and is diluted, and some of the silt or water body that is not completely removed is likely to drip onto the surface of the camera, causing an obstacle to the line of sight during the camera detection process and making it impossible to clearly see the situation of silt cleaning.

[0006] To achieve the above object, the utility model provides the following technical solution: A detection mechanism for the dredging effect of pipelines, including a dredging robot, a dredging mechanism is arranged on the right side of the dredging robot, a collection mechanism is arranged inside the dredging robot, a driving mechanism is arranged on the lower outer wall of the dredging robot, a detection mechanism is arranged on the upper side of the dredging robot, and a scraping mechanism is arranged on the right side of the detection mechanism;

[0007] The scraping mechanism includes a fixed frame fixedly connected to the right end of the detection mechanism, a second driving motor fixedly installed at the upper end of one side of the fixed frame, a threaded rod fixedly connected to the output end of the second driving motor, a threaded block threadedly connected to the outer side of the threaded rod, a second scraper fixedly connected to the lower side of the threaded block, and a limiting rod sleeved on the inner wall of the lower side of the second scraper.

[0008] Furthermore, the dredging mechanism includes a third driving motor fixedly installed on the right side inside the dredging robot, a rotating shaft fixedly connected to the output end of the third driving motor, four sleeves fixedly connected to the outer side of the rotating shaft, springs fixedly connected to the inside of the sleeves away from the rotating shaft, moving rods fixedly connected to the sides of the springs away from the sleeves, and a first scraper fixedly connected to the sides of the moving rods away from the springs.

[0009] Furthermore, the collection mechanism includes a silt suction pump fixedly installed on the left side inside the dredging robot, a silt suction pipe connected to the right side of the silt suction pump, a collection box connected to the left side of the silt suction pump, and a shoveling plate fixedly connected to the lower side of the dredging robot.

[0010] Furthermore, the driving mechanism includes four drivers fixedly installed on the lower side of the dredging robot and driving wheels fixedly connected to the output ends of the drivers.

[0011] Furthermore, the detection mechanism includes a first driving motor fixedly installed at the left end of the upper side of the dredging robot, a connecting plate fixedly connected to the output end of the first driving motor, a support column fixedly connected to the upper side of the connecting plate, a camera sleeved on the upper side of the support column, and an electric push rod sleeved and installed at the left end of the upper side of the connecting plate, and the output end of the electric push rod is sleeved and connected to the lower right end of the camera.

[0012] Furthermore, two rollers are bolted to the lower side of the connecting plate, and the lower sides of the rollers are attached to the upper surface of the dredging robot.

[0013] Furthermore, a box cover is hinged to the front end face of the collection box.

[0014] Compared with the prior art, the present utility model provides a detection mechanism for the dredging effect of pipelines, having the following beneficial effects:

[0015] 1. For this detection mechanism for the dredging effect of pipelines, through the reciprocating linear motion of the scraping mechanism at the camera shooting end, the silt and water attached to the camera shooting end are scraped off.

[0016] 2. The pipeline dredging effect detection mechanism shovels the dredged silt through a shoveling plate and collects the silt into a collection box in cooperation with a silt suction pump, solving the problems that the silt is diluted after combining with the ejected water body during the dredging process, and some of the silt or water body that is not completely removed is likely to drip onto the surface of the camera, causing an obstruction to the line of sight during the camera detection process and making it impossible to clearly see the situation of silt dredging. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a three-dimensional structural diagram of the scraping mechanism of the present utility model;

[0019] Figure 3 is a cross-sectional structural diagram of the dredging robot of the present utility model;

[0020] Figure 4 is a cross-sectional structural diagram of the sleeve of the present utility model.

[0021] In the figure: 1 dredging robot, 2 rotating shaft, 3 sleeve, 4 moving rod, 5 first scraping plate, 6 roller, 7 connecting plate, 8 first driving motor, 9 support column, 10 electric push rod, 11 camera, 12 scraping mechanism, 13 driver, 14 driving wheel, 15 shoveling plate, 16 silt suction pipe, 17 collection box, 18 fixed frame, 19 second driving motor, 20 threaded rod, 21 threaded block, 22 second scraping plate, 23 limiting rod, 24 silt suction pump, 25 third driving motor, 26 spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 4, A pipeline dredging effect detection mechanism in this embodiment includes a dredging robot 1. A dredging mechanism is arranged on the right side of the dredging robot 1, a collection mechanism is arranged inside the dredging robot 1, a driving mechanism is arranged on the outer wall of the lower side of the dredging robot 1, a detection mechanism is arranged on the upper side of the dredging robot 1, and a scraping mechanism 12 is arranged on the right side of the detection mechanism. The scraping mechanism 12 includes a fixed frame 18 fixedly connected to the right end of the detection mechanism, a second driving motor 19 fixedly installed on the upper end of one side of the fixed frame 18, a threaded rod 20 fixedly connected to the output end of the second driving motor 19, a threaded block 21 threadedly connected to the outer side of the threaded rod 20, a second scraping plate 22 fixedly connected to the lower side of the threaded block 21, and a limiting rod 23 sleeved on the inner wall of the lower side of the second scraping plate 22.

[0024] Among them, the dredging mechanism includes a third driving motor 25 fixedly installed on the right side inside the dredging robot 1, a rotating shaft 2 fixedly connected to the output end of the third driving motor 25, four sleeves 3 fixedly connected to the outer side of the rotating shaft 2, a spring 26 fixedly connected to the inside of the sleeve 3 far from the rotating shaft 2, a moving rod 4 fixedly connected to the side of the spring 26 far from the sleeve 3, and a first scraping plate 5 fixedly connected to the side of the moving rod 4 far from the spring 26. The collection mechanism includes a silt suction pump 24 fixedly installed on the left side inside the dredging robot 1, a silt suction pipe 16 communicated with the right side of the silt suction pump 24, a collection box 17 communicated with the left side of the silt suction pump 24, and a shoveling plate 15 fixedly connected to the lower side of the dredging robot 1. The driving mechanism includes four drivers 13 fixedly installed on the lower side of the dredging robot 1 and driving wheels 14 fixedly connected to the output ends of the drivers 13. The detection mechanism includes a first driving motor 8 fixedly installed on the upper left end of the dredging robot 1, a connecting plate 7 fixedly connected to the output end of the first driving motor 8, a support column 9 fixedly connected to the upper side of the connecting plate 7, a camera 11 sleeved on the upper side of the support column 9, and an electric push rod 10 sleeved and installed on the upper left end of the connecting plate 7. The output end of the electric push rod 10 is sleeved and connected to the lower right end of the camera 11. Two rollers 6 are bolted to the lower side of the connecting plate 7, and the lower sides of the rollers 6 are attached to the upper surface of the dredging robot 1. A box cover is hinged to the front end face of the collection box 17.

[0025] It should be noted that the first driving motor 8 drives the connecting plate 7 to rotate circumferentially, and the lower rollers 6 move circumferentially on the dredging robot 1 synchronously, realizing the supporting function at the bottom of the connecting plate 7. The box cover on the surface of the collection box 17 facilitates the cleaning of the collected silt, and the shoveling plate 15 can better shovel the cleaned silt to avoid hindering the movement of the dredging robot 1.

[0026] The working principle of the above embodiment is as follows:

[0027] The dredging robot 1 is placed into the pipeline. The third driving motor 25 is started to drive the first scraper 5 on the outer side of the rotating shaft 2 to rotate and scrape the silt on the inner wall of the pipeline. The spring 26 enables the first scraper 5 to better fit on the surface of the inner wall of the pipeline through its elastic action, so as to achieve the cleaning effect on the silt in different pipelines. The scraped silt naturally falls to the bottom of the pipeline. The driver 13 is started to drive the driving wheel 14 to move the dredging robot 1 in the pipeline. The shoveling plate 15 shovels up the scraped silt from the ground. The silt suction pump 24 is started to absorb the shoveled silt from the silt suction pipe 16 and discharge it into the collection box 17 for collection. After scraping, the camera 11 is turned on. The output end of the electric push rod 10 is used to drive the camera 11 to change the tilt angle up and down. Combined with the first driving motor 8 driving the connecting plate 7, the circular motion of the camera 11 is realized, so as to detect the cleaning effect of the silt in the pipeline from multiple directions. During this period, when the residual liquid in the pipeline drops onto the imaging end of the camera 11 and causes blurred vision, the second driving motor 19 is turned on. The threaded block 21 is used to drive the second scraper 22 to move back and forth linearly on the surface of the imaging end, scrape off the attached liquid or other impurities, and discharge them from the through holes opened on the side of the fixed frame 18, so as to reduce the accumulation in the fixed frame 18.

[0028] All the electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed electrical connection technology will not be elaborated in the text.

[0029] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline desilting effect detection mechanism, comprising a desilting robot (1), characterized in that: A dredging mechanism is arranged on the right side of the dredging robot (1), a collecting mechanism is arranged inside the dredging robot (1), a driving mechanism is arranged on the lower outer wall of the dredging robot (1), a detection mechanism is arranged on the upper side of the dredging robot (1), and a scraping mechanism (12) is arranged on the right side of the detection mechanism; The scraper mechanism (12) comprises a fixed frame (18) fixedly connected to the right end of the detection mechanism, a second drive motor (19) fixedly mounted on the upper end of one side of the fixed frame (18), a threaded rod (20) fixedly connected to the output end of the second drive motor (19), a threaded block (21) threadedly connected to the outside of the threaded rod (20), a second scraper (22) fixedly connected to the lower side of the threaded block (21), and a limit rod (23) sleeved on the lower inner wall of the second scraper (22).

2. A pipeline desilting effect detection mechanism according to claim 1, characterized in that: The dredging mechanism comprises a third drive motor (25) fixedly mounted on the right side of the dredging robot (1), a rotating shaft (2) fixedly connected to the output end of the third drive motor (25), four sleeves (3) fixedly connected to the outside of the rotating shaft (2), a spring (26) fixedly connected to the sleeve (3) away from the inside of the rotating shaft (2), a moving rod (4) fixedly connected to the side of the spring (26) away from the sleeve (3), and a first scraper (5) fixedly connected to the side of the moving rod (4) away from the spring (26).

3. A pipeline desilting effect detection mechanism according to claim 1, characterized in that: The collecting mechanism comprises a silt suction pump (24) fixedly mounted on the left side of the interior of the silt cleaning robot (1), a silt suction pipe (16) connected to the right side of the silt suction pump (24), a collecting box (17) connected to the left side of the silt suction pump (24), and a shovel plate (15) fixedly connected to the lower side of the silt cleaning robot (1).

4. A pipeline desilting effect detection mechanism according to claim 1, characterized in that: The driving mechanism comprises four drivers (13) fixedly mounted on the lower side of the dredging robot (1) and a driving wheel (14) fixedly connected to the output end of the driver (13).

5. A pipeline desilting effect detection mechanism according to claim 1, characterized in that: The detection mechanism comprises a first drive motor (8) fixedly mounted on the upper left end of the dredging robot (1), a connecting plate (7) fixedly connected to the output end of the first drive motor (8), a support column (9) fixedly connected to the upper side of the connecting plate (7), a camera (11) sleeved on the upper side of the support column (9), and an electric push rod (10) sleeved on the upper left end of the connecting plate (7), wherein the output end of the electric push rod (10) is sleeved and connected to the lower right end of the camera (11).

6. A pipeline desilting effect detection mechanism according to claim 5, characterized in that: Two rollers (6) are bolted to the lower side of the connecting plate (7), and the lower side of the rollers (6) is attached to the upper surface of the dredging robot (1).

7. A pipeline desilting effect detection mechanism according to claim 3, characterized in that: The front end surface of the collecting box (17) is hinged with a box cover.

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