Drainage pipeline inspection well integrated operation device

Abstract

The drainage pipeline inspection well integrated operation device comprises a top plate, two first threaded rods are rotationally arranged on the top plate, the two first threaded rods rotationally penetrate through the top plate, and two threaded through holes corresponding to the first threaded rods are formed in the top plate; rotating handles are fixedly arranged on the upper walls of the two first threaded rods correspondingly, two supporting plates are symmetrically and fixedly arranged on the lower walls of the two top plates, scraping plates are connected to the ends, away from the rotating handles, of the two first threaded rods correspondingly, and the two scraping plates are rotationally connected with the first threaded rods through connecting mechanisms correspondingly; according to the inspection well wall mold and moss cleaning device, mold and moss on the well wall of an inspection well can be rapidly scraped and cleaned, the problem that the inspection well is corroded and cracked due to adhesion of the mold and moss is avoided, the problem that the inspection well collapses is avoided, and the service life of the inspection well is prolonged. And the service life of the inspection well is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of repairing the inner wall of inspection wells for drainage pipes, and particularly relates to an integrated operation device for inspection wells of drainage pipes. Background Art

[0002] During the process of municipal construction, it is often necessary to construct the urban sewer system to ensure the normal operation of urban drainage. During the use of the sewer, it is often necessary to build inspection wells on the drainage pipes to inspect the drainage pipes. The inspection wells of drainage pipes are generally located at pipe intersections or turning points, which is convenient for workers to regularly inspect, clean, and dredge the drainage pipes. After the inspection wells are built and used for a period of time, a large amount of moss and mold often adhere to the inner side walls, which often corrodes the well walls of the inspection wells, thus easily causing defects such as cracks. These cracks may lead to the collapse of the inspection wells, endangering people's safety. Therefore, we propose an integrated operation device for inspection wells of drainage pipes to regularly clean the well walls and avoid the corrosion problem of the well walls. Summary of the Invention

[0003] The purpose of the present invention is to solve the drawbacks existing in the prior art, such as: after the inspection wells of traditional drainage pipes are used for a period of time, a large amount of mold and moss often grow on the well walls, corroding the well walls, making the inspection wells likely to collapse, posing a safety hazard, and proposing an integrated operation device for inspection wells of drainage pipes.

[0004] In order to achieve the above purpose, the present invention adopts the following technical scheme:

[0005] An integrated operation device for inspection wells of drainage pipes, including a top plate. Two first threaded rods are rotatably arranged on the top plate, and both of the two first threaded rods rotatably penetrate through the top plate. Two threaded through holes corresponding to the first threaded rods are opened on the top plate. The upper walls of the two first threaded rods are fixedly provided with turning handles. Two supporting plates are symmetrically and fixedly arranged on the lower wall of the two top plates. The ends of the two first threaded rods far from the turning handles are both connected with scraping plates. Both of the two scraping plates are rotatably connected with the first threaded rods through connecting mechanisms. Bottom plates are connected to the lower sides of both of the two scraping plates. Both of the two bottom plates are in the shape of sector plates, and threaded grooves corresponding to the scraping plates are opened on both of the two bottom plates. Limiting mechanisms corresponding to the scraping plates are arranged in both of the two side grooves. The side walls of the two bottom plates close to each other are connected by a second threaded rod. Threaded grooves corresponding to the second threaded rod are opened on both of the two bottom plates. The threads at both ends of the second threaded rod are arranged in the reverse direction, and a transmission mechanism corresponding thereto is arranged on the second threaded rod.

[0006] Preferably, the connecting mechanism includes two connecting blocks. Connecting grooves corresponding to the connecting blocks are formed in the upper walls of the two scraping plates. The connecting blocks are fixedly arranged in the connecting grooves through fixing mechanisms. The ends of the two first threaded rods away from the turning handles are respectively rotatably arranged on the two connecting blocks.

[0007] Preferably, the fixing mechanism includes two clamping blocks. Telescopic grooves corresponding to the clamping blocks are formed in the side walls of the two connecting grooves. The two clamping blocks are respectively slidably arranged in the two telescopic grooves, and the two clamping blocks are both connected to the inner walls of the telescopic grooves through first springs. Card slots corresponding to the clamping blocks are formed in the side walls of the two connecting blocks. The side walls of the two clamping blocks close to the openings of the connecting grooves are both inclined, and pull rods are fixedly arranged on the side walls of the two clamping blocks close to the first springs. The two pull rods respectively slide through the side walls of the scraping plates. Slide holes corresponding to the pull rods are formed in the side walls of the two scraping plates. Pull handles are fixedly connected to the side walls of the two pull rods away from the clamping blocks.

[0008] Preferably, the limiting mechanism includes two limiting blocks. Receiving grooves corresponding to the limiting blocks are formed in the side walls of the two side grooves. The two limiting blocks are respectively slidably arranged in the two receiving grooves, and the two limiting blocks are both connected to the inner walls of the receiving grooves through second springs. Limiting grooves corresponding to the limiting blocks are formed in the side walls of the two scraping plates. Pushing mechanisms corresponding to the two limiting blocks are arranged on the two limiting blocks.

[0009] Preferably, the pushing mechanism includes two ejector rods. The two ejector rods are both L-shaped, and one ends of the two ejector rods are fixedly arranged on the lower walls of the limiting blocks. The two ejector rods slide through the lower walls of the bottom plates. Strip-shaped sliding openings corresponding to the ejector rods are formed in the lower walls of the two bottom plates. The ends of the two ejector rods away from the limiting blocks extend beyond the corresponding bottom plates.

[0010] Preferably, the transmission mechanism includes a second transmission wheel. The second transmission wheel is fixedly sleeved on the second threaded rod. A telescopic seat is fixedly arranged on the top plate. A connecting plate is fixedly arranged on the telescopic seat. A first transmission wheel is rotatably arranged on the side wall of the connecting plate. The first transmission wheel is in transmission connection with the second transmission wheel through a transmission belt. The transmission belt slides through the top plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: Through the cooperation of the first threaded rod and the top plate, when the turning handle is rotated, the scraper and the bottom plate can be pushed down together, and the telescopic seat contracts in cooperation with the downward movement of the bottom plate, enabling the bottom plate to quickly reach the lower side of the inspection well. Then, through the cooperation of the first transmission wheel and the transmission belt, rotating the first transmission wheel can drive the second threaded rod to rotate, which can drive the two bottom plates to expand to both sides, making the bottom plate tightly fit against the well wall. At this time, the well wall squeezes the ejector rod, thereby pushing the limiting block out of the limiting groove, thus releasing the connection between the scraper and the bottom plate. Then, when the first threaded rod is rotated in the reverse direction, the two scrapers can be driven to slide upward closely against the well wall to complete the scraping and cleaning of the well wall, avoiding the corrosion of the well wall by moss and mold, and ensuring the service life of the inspection well. As the scraper slides upward, the moss and mold are scraped and collected on the scraper. Until the scraper slides to one end of the top plate, pulling the pull handle can drive the clamping block out of the clamping groove, thereby releasing the connection between the scraper and the first threaded rod, and the scraper can be quickly removed for replacement or cleaning to ensure the cleaning effect of the scraper. After the scraper is cleaned and reinstalled on the first threaded rod, rotating the first threaded rod to push the scraper back into the side groove on the bottom plate, and then reversing the first transmission wheel to drive the second threaded rod to reverse, the bottom plate can be retracted, enabling the ejector rod to reset and the limiting block to be clamped into the limiting groove, and the connection between the scraper and the bottom plate is completed again. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 FIG. 6 is a schematic three-dimensional structure diagram of an integrated operation device for a drainage pipeline inspection well proposed by the present invention;

[0013] Figure 2 FIG. 10 is a schematic top view structure diagram of the lower bottom plate of an integrated operation device for a drainage pipeline inspection well proposed by the present invention;

[0014] Figure 3 FIG. 14 is a schematic three-dimensional structure diagram of the lower bottom plate of an integrated operation device for a drainage pipeline inspection well proposed by the present invention;

[0015] Figure 4 FIG. 18 is a schematic structure diagram of an integrated operation device for a drainage pipeline inspection well proposed by the present invention during operation;

[0016] Figure 5 is Figure 4 the schematic structure diagram at A in

[0017] Figure 6 is Figure 4 the schematic structure diagram at B in.

[0018] In the figure: 1 top plate, 2 support plate, 3 bottom plate, 4 scraper, 5 connecting block, 6 first threaded rod, 7 turning handle, 8 telescopic seat, 9 connecting plate, 10 first driving wheel, 11 transmission belt, 12 second driving wheel, 13 second threaded rod, 14 ejector rod, 15 connecting groove, 16 telescopic groove, 17 clamping block, 18 first spring, 19 pull rod, 20 pull handle, 21 side groove, 22 limiting block, 23 storage groove, 24 second spring. Specific embodiments

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Refer to Figures 1 - 6, an integrated operation device for a drainage pipeline inspection well, including a top plate 1. Two first threaded rods 6 are rotatably arranged on the top plate 1. Both of the two first threaded rods 6 rotatably penetrate through the top plate 1. Threaded through holes corresponding to the first threaded rods 6 are formed on the top plate 1. Rotating handles 7 are fixedly arranged on the upper walls of both of the two first threaded rods 6. Two support plates 2 are symmetrically and fixedly arranged on the lower wall of the top plate 1. Scrapers 4 are connected to the ends of both of the two first threaded rods 6 far away from the rotating handles 7. Both of the two scrapers 4 are rotatably connected to the first threaded rods 6 through a connection mechanism. The connection mechanism includes two connection blocks 5. Connection grooves 15 corresponding to the connection blocks 5 are formed on the upper walls of both of the two scrapers 4. The connection blocks 5 are fixedly arranged in the connection grooves 15 through a fixing mechanism. The fixing mechanism includes two clamping blocks 17. Telescopic grooves 16 corresponding to the clamping blocks 17 are formed on the side walls of both of the two connection grooves 15. The two clamping blocks 17 are respectively slidably arranged in the two telescopic grooves 16, and both of the two clamping blocks 17 are connected to the inner walls of the telescopic grooves 16 through first springs 18. Card slots corresponding to the clamping blocks 17 are formed on the side walls of both of the two connection blocks 5. The side walls of both of the two clamping blocks 17 close to the openings of the connection grooves 15 are inclined, and pull rods 19 are fixedly arranged on the side walls of both of the two clamping blocks 17 close to the ends of the first springs 18. The two pull rods 19 respectively slidably penetrate through the side walls of the scrapers 4. Slide holes corresponding to the pull rods 19 are formed on the side walls of both of the two scrapers 4. Pull handles 20 are fixedly connected to the ends of the two pull rods 19 far away from the clamping blocks 17. The ends of both of the two first threaded rods 6 far away from the rotating handles 7 are respectively rotatably arranged on the two connection blocks 5. Bottom plates 3 are connected to the lower sides of both of the two scrapers 4. Both of the two bottom plates 3 are in the shape of sector plates, and side grooves 21 corresponding to the scrapers 4 are formed on both of the two bottom plates 3. Limiting mechanisms corresponding to the scrapers 4 are arranged in both of the two side grooves 21. The limiting mechanisms include two limiting blocks 22. Receiving grooves 23 corresponding to the limiting blocks 22 are formed on the side walls of both of the two side grooves 21. The two limiting blocks 22 are respectively slidably arranged in the two receiving grooves 23, and both of the two limiting blocks 22 are connected to the inner walls of the receiving grooves 23 through second springs 24. Limiting grooves corresponding to the limiting blocks 22 are formed on the side walls of both of the two scrapers 4. Pushing mechanisms corresponding to the two limiting blocks 22 are arranged on both of the two limiting blocks 22. The pushing mechanisms include two ejector rods 14. Both of the two ejector rods 14 are in an L shape, and one ends of both of the two ejector rods 14 are fixedly arranged on the lower walls of the limiting blocks 22. The two ejector rods 14 slidably penetrate through the lower walls of the bottom plates 3. Strip-shaped sliding openings corresponding to the ejector rods 14 are formed on the lower walls of both of the two bottom plates 3. The ends of the two ejector rods 14 far away from the limiting blocks 22 extend beyond the bottom plates 3. The side walls of the two bottom plates 3 close to each other are connected through a second threaded rod 13. Threaded grooves corresponding to the second threaded rod 13 are formed on both of the two bottom plates 3. The threads at both ends of the second threaded rod 13 are in reverse settings, and a transmission mechanism corresponding to the second threaded rod 13 is arranged on the second threaded rod 13. The transmission mechanism includes a second transmission wheel 12. The second transmission wheel 12 is fixedly sleeved on the second threaded rod 13.A telescopic seat 8 is fixedly arranged on the top plate 1, a connecting plate 9 is fixedly arranged on the telescopic seat 8, a first transmission wheel 10 is rotatably arranged on the side wall of the connecting plate 9, the first transmission wheel 10 is in transmission connection with a second transmission wheel 12 through a transmission belt 11, and the transmission belt 11 slidably penetrates through the top plate 1. By the cooperation of the first threaded rod 6 and the top plate 1, when the rotating handle 7 is rotated, the scraping plate 4 and the bottom plate 3 can be pushed to move downward together, and the telescopic seat 8 contracts in cooperation with the downward movement of the bottom plate 3, so that the bottom plate 3 can quickly reach the lower side of the inspection well. Then, through the cooperation of the first transmission wheel 10 and the transmission belt 11, rotating the first transmission wheel 10 can drive the second threaded rod 13 to rotate, and then drive the two bottom plates 3 to expand to both sides, so that the bottom plates 3 can tightly fit against the well wall. At this time, the well wall squeezes the ejector rod 14, thereby pushing the limiting block 22 out of the limiting groove, thus releasing the connection between the scraping plate 4 and the bottom plate 3. At this time, rotating the first threaded rod 6 in the reverse direction can drive the two scraping plates 4 to slide upward closely against the well wall to complete the scraping and cleaning of the well wall, avoiding the corrosion of the well wall by moss and mildew, and ensuring the service life of the inspection well. As the scraping plate 4 slides upward, the moss and mildew are scraped and collected on the scraping plate 4. Until the scraping plate 4 slides to one end of the top plate 1, pulling the pull handle 20 can drive the clamping block 17 out of the clamping groove, thus releasing the connection between the scraping plate 4 and the first threaded rod 6, and the scraping plate 4 can be quickly removed for replacement or cleaning to ensure the cleaning effect of the scraping plate 4. After the scraping plate 4 is cleaned and reinstalled on the first threaded rod 6, rotating the first threaded rod 6 to push the scraping plate 4 back into the side groove 21 on the bottom plate 3 again, and then reversing the first transmission wheel 10 to drive the second threaded rod 13 to reverse, the bottom plate 3 can be retracted, so that the ejector rod 14 can be reset, and the limiting block 22 can be inserted into the limiting groove to complete the connection between the scraping plate 4 and the bottom plate 3 again.,

[0021] In the present invention, when trimming the wall of the inspection well, first cover the top plate 1 on the inspection well, then rotate the turning handle 7 to push the scraping plate 4 and the bottom plate 3 to move downward together. The telescopic seat 8 contracts in cooperation with the downward movement of the bottom plate 3, so that the bottom plate 3 can quickly reach the lower side of the inspection well. Then, through the cooperation of the first transmission wheel 10 and the transmission belt 11, rotating the first transmission wheel 10 can drive the second threaded rod 13 to rotate, which can drive the two bottom plates 3 to expand to both sides, making the bottom plate 3 tightly fit against the well wall. At this time, the well wall squeezes the ejector rod 14, thereby pushing the limiting block 22 out of the limiting groove, thus releasing the connection between the scraping plate 4 and the bottom plate 3. Then, reverse-rotate the first threaded rod 6, and the two scraping plates 4 can be driven to slide upward closely against the well wall to complete the scraping and cleaning of the well wall, avoiding the corrosion of the well wall by moss and mold, and ensuring the service life of the inspection well. As the scraping plate 4 slides upward, the moss and mold are scraped and collected on the scraping plate 4. Until the scraping plate 4 slides to one end of the top plate 1, pulling the pull handle 20 can drive the clamping block 17 out of the clamping groove, thus releasing the connection between the scraping plate 4 and the first threaded rod 6, and the scraping plate 4 can be quickly removed for replacement or cleaning to ensure the cleaning effect of the scraping plate 4. After the scraping plate 4 is cleaned and reinstalled on the first threaded rod 6, rotate the first threaded rod 6 to push the scraping plate 4 back into the side groove 21 on the bottom plate 3 again, and then reverse-rotate the first transmission wheel 10 to drive the second threaded rod 13 to reverse-rotate, so as to retract the bottom plate 3, enabling the ejector rod 14 to reset and allowing the limiting block 22 to snap into the limiting groove, and completing the connection between the scraping plate 4 and the bottom plate 3 again. After rotating the top plate 1 to make the scraping plate 4 fit against the well wall that has not been cleaned, repeating the above operations can complete the repeated trimming and cleaning of the well wall, effectively avoiding the problem of the well wall being corroded.

[0022] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An integrated operation device for a drainage pipeline inspection well, comprising a top plate (1), characterized in that: Two first threaded rods (6) are rotatably arranged on the top plate (1), and the two first threaded rods (6) are both rotatably arranged to penetrate the top plate (1). Two threaded through holes corresponding to the first threaded rods (6) are provided on the top plate (1). A rotating handle (7) is fixedly arranged on the upper wall of the two first threaded rods (6). Two support plates (2) are symmetrically fixedly arranged on the lower wall of the two top plates (1). The ends of the two first threaded rods (6) away from the rotating handle (7) are both connected to a scraper (4). The two scrapers (4) are both rotatably connected to the first threaded rod (6) through a connecting mechanism. The two scrapers (4) The bottom sides of the two bottom plates (3) are connected and provided with bottom plates (3), the two bottom plates (3) are arranged in a fan-shaped plate, and the two bottom plates (3) are provided with side grooves (21) corresponding to the scraper (4), and the two side grooves (21) are provided with limiting mechanisms corresponding to the scraper (4), and the side walls of the two bottom plates (3) close to each other are connected by a second threaded rod (13), and the two bottom plates (3) are provided with thread grooves corresponding to the second threaded rod (13), the threads at both ends of the second threaded rod (13) are arranged in opposite directions, and the second threaded rod (13) is provided with a transmission mechanism corresponding thereto.

2. The integrated operation device for drainage pipe inspection well according to claim 1 is characterized in that: The connection mechanism comprises two connection blocks (5), the upper walls of the two scrapers (4) are each provided with a connection groove (15) corresponding to the connection block (5), the connection block (5) is fixedly arranged in the connection groove (15) by a fixing mechanism, and the ends of the two first threaded rods (6) away from the rotating handle (7) are respectively rotatably arranged on the two connection blocks (5).

3. The integrated operation device for drainage pipe inspection well according to claim 2, characterized in that: The fixing mechanism comprises two clamping blocks (17), and the side walls of the two connecting grooves (15) are each provided with a telescopic groove (16) corresponding to the clamping blocks (17). The two clamping blocks (17) are respectively slidably arranged in the two telescopic grooves (16), and the two clamping blocks (17) are connected to the inner wall of the telescopic groove (16) through a first spring (18). The side walls of the two connecting blocks (5) are each provided with a clamping groove corresponding to the clamping block (17). The two clamping blocks (17) ) The side walls on one side close to the opening of the connecting groove (15) are arranged at an inclination, and a pull rod (19) is fixedly arranged on the side wall of one end of the two clamping blocks (17) close to the first spring (18), and the two pull rods (19) are respectively slidably inserted through the side wall of the scraper (4), and the side walls of the two scrapers (4) are provided with sliding holes corresponding to the pull rods (19), and a pull handle (20) is fixedly connected to the side wall of one end of the two pull rods (19) away from the clamping block (17).

4. The integrated operation device for drainage pipe inspection well according to claim 1, characterized in that: The limiting mechanism comprises two limiting blocks (22), the side walls of the two side grooves (21) are provided with receiving grooves (23) corresponding to the limiting blocks (22), the two limiting blocks (22) are respectively slidably arranged in the two receiving grooves (23), and the two limiting blocks (22) are connected to the inner walls of the receiving grooves (23) through second springs (24), the side walls of the two scrapers (4) are provided with limiting grooves corresponding to the limiting blocks (22), and the two limiting blocks (22) are provided with corresponding pushing mechanisms.

5. The integrated operation device for drainage pipe inspection well according to claim 4 is characterized in that: The pushing mechanism comprises two push rods (14), both of which are L-shaped, and one end of each of the push rods (14) is fixedly arranged on the lower wall of the limiting block (22), and the two push rods (14) are slidably arranged to pass through the lower wall of the bottom plate (3), and the lower walls of the two bottom plates (3) are provided with strip-shaped sliding openings corresponding to the push rods (14), and one end of each of the push rods (14) away from the limiting block (22) extends beyond the bottom plate (3) where it is arranged.

6. The integrated operation device for drainage pipe inspection well according to claim 1, characterized in that: The transmission mechanism comprises a second transmission wheel (12), the second transmission wheel (12) is fixedly sleeved on the second threaded rod (13), a telescopic seat (8) is fixedly arranged on the top plate (1), a connecting plate (9) is fixedly arranged on the telescopic seat (8), a first transmission wheel (10) is rotatably arranged on the side wall of the connecting plate (9), the first transmission wheel (10) is transmission-connected to the second transmission wheel (12) via a transmission belt (11), and the transmission belt (11) is slidably arranged to penetrate the top plate (1).

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