A tunnel drainage pipe dredging system

Abstract

The present invention provides a tunnel drainage pipe dredging system, comprising: a power car assembly and a waste pipe assembly; the power car assembly comprises a power chassis, the power chassis is provided with a notch; the waste pipe assembly comprises a filter cartridge, the hollow cavity of the power chassis is connected to the filter cartridge via a group of vertical rods, the filter cartridge is fixedly connected to a waste pipe, the waste pipe seal passes through the power chassis, the filter cartridge is fixedly connected to a waste inlet joint; the waste pipe assembly also comprises a waste suction hood. The present invention relates to the technical field of pipe dredging, and in particular to a tunnel drainage pipe dredging system. In view of the deficiencies of the prior art, the present invention develops a tunnel drainage pipe dredging system, which can realize movement in the drainage pipe, use a waste suction hood matched with the pipe, remove sludge impurities accumulated in the pipe during the forward movement, and allow the sludge impurities to enter the filter cartridge, so as to achieve the separation of mud, sand and larger impurities, and realize the extraction of sludge.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline dredging, and in particular to a tunnel drainage pipeline dredging system. Background Art

[0002] my country has established a comprehensive management framework for tunnel construction, which has improved the efficiency of tunnel construction and operation. Among them, the blockage of tunnel drainage pipes poses a great risk to the safety and reliability of the tunnel. The blockage of drainage pipes can easily lead to poor drainage of groundwater, which poses a safety hazard to vehicle traffic. It can be seen that it is urgent to clean up the retained objects in the tunnel drainage pipes to ensure smooth water flow in the pipes.

[0003] The prior art, for example, invented a tunnel drainage system dredging device, the authorization announcement number is CN112064776B. The present invention sets an inclined roller so that the device moves in a spiral line on the inner wall of the pipe, thereby pushing away the debris and driving the scraper to scrape, thereby cleaning the stubborn debris. During the forward movement of the push rod, the roller is pressed against the inner wall of the pipe, and the scraper is pressed against the inner wall of the pipe to scrape away the debris.

[0004] At present, there is still a lack of a device that can move in the drainage pipe, use a waste suction hood that matches the pipe, and remove the sludge impurities accumulated in the pipe during the forward movement, so that the sludge impurities enter the filter cylinder, separate the mud, sand and larger impurities, and realize the extraction of sludge.

[0005] Therefore, in view of the above problems, a tunnel drainage pipe dredging system is proposed to solve the above problems. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention develops a tunnel drainage pipe dredging system, which can move in the drainage pipe and use a waste suction hood matched with the pipe to remove sludge impurities accumulated in the pipe during the forward movement, allowing the sludge impurities to enter the filter cylinder, thereby separating mud, sand and larger impurities and extracting the sludge.

[0007] The technical solution to the technical problem solved by the present invention is as follows: the present invention provides a tunnel drainage pipe dredging system, comprising: a power car assembly and a waste pipe assembly; the power car assembly comprises a power chassis, and the power chassis is provided with a notch; the waste pipe assembly comprises a filter cartridge, the hollow cavity of the power chassis is connected to the filter cartridge via a group of vertical rods, the filter cartridge is fixedly connected to a waste pipe, the waste pipe seal passes through the power chassis, and the filter cartridge is fixedly connected to a waste inlet joint; the waste pipe assembly also comprises a waste suction hood, the waste suction hood is fixedly connected to a waste discharge joint, and the waste discharge joint is fixedly connected to the waste inlet joint by a bellows. In the non-working state, the waste suction hood is inside the wall of the power chassis, which is convenient for the transfer of the device. When the drainage pipe is unblocked, the device is placed in the drainage pipe, so that the power chassis contacts the pipe wall, and the waste suction hood is controlled to tilt and extend to contact the lower part of the pipe wall. Sludge and the like are mainly deposited in the lower part of the pipe, which makes it convenient for the waste suction hood to remove the sludge when the device moves forward, and make it enter the waste suction hood and finally enter the filter cylinder. The clean water pipe can be installed on the power chassis. When sludge is found, the clean water pipe is controlled to output clean water to flush the sludge, so that the mixture of sludge and water enters the waste suction hood, which is convenient for the subsequent filtration of insoluble sand and other impurities to achieve unblocking of the pipe.

[0008] As an optimization, it also includes a waste discharge adjustment component, which includes a support plate, which is rotatably connected to the power chassis, and the support plate matches the slot, and the support plate is connected to a symmetrical lower U rod, which is symmetrically connected to a fixed block, and a symmetrical upper U rod is connected inside the power chassis, and the symmetrical upper U rod passes through a slide plate and a U-shaped frame respectively, and both ends of the slide plate are respectively connected to an electric push rod, and the push rods of the two electric push rods are respectively connected to an articulated seat, and the symmetrical fixed blocks are respectively rotatably connected to the corresponding articulated seats, and the waste suction hood is connected to a symmetrical moving block, and the symmetrical lower U rod passes through the corresponding moving blocks respectively, and the symmetrical moving blocks are respectively rotatably connected to guide rods, and the symmetrical guide rods are respectively arranged in the vertical rods of the U-shaped frame. By adopting an electric push rod to drive, when it is extended, it drives the fixed block to move downward, and the support plate is rotated to connect the power chassis, so that the fixed block swings downward. Since the fixed block, the lower U rod and the support plate are connected in sequence, the electric push rod is forced to move forward, so that the support plate tilts, and the lower U rod passes through the moving block to realize the swinging and extending of the waste suction hood. When the waste suction hood shovels sludge, the support plate is close to the waste suction hood to support it.

[0009] As an optimization, a fixed shaft is connected inside the power chassis, the fixed shaft is rotatably connected to the short connecting rod, the short connecting rod is rotatably connected to the rear end of the long connecting rod, the rear part of the long connecting rod is rotatably connected to the slide board, the front end of the long connecting rod is rotatably connected to the rear end of the middle connecting rod, and the front end of the middle connecting rod is rotatably connected to the U-shaped frame. When the electric push rod is extended, it moves forward, driving the long connecting rod to swing, and the long connecting rod drives the middle connecting rod to swing, so that the waste suction hood moves forward along the support plate, the short connecting rod is rotatably connected to the rear end of the long connecting rod, and the long connecting rod is divided into two sections. The distance that the electric push rod moves forward is the change in the vertical distance between the shorter end of the long connecting rod and the slide board caused by the angle change when the shorter part of the long connecting rod swings. According to the relevant characteristics of the triangle, the longer end is achieved. The proportional distance change, coupled with the rotation connection with the middle connecting rod, realizes the movement of the waste suction hood over a longer distance, and facilitates the extension of the waste suction hood. When the electric push rod is retracted, it is convenient to realize the rapid retraction of the waste suction hood and enter the power chassis.

[0010] As an optimization, it also includes a filter assembly, which includes a motor, the motor is connected to the filter cartridge, the filter cartridge is connected to a fixed gear, the output shaft of the motor passes through the top plate of the filter cartridge and the fixed gear, the output shaft of the motor is connected to a notch plate, the notch plate is connected to the lower filter plate through a group of vertical round rods, the notch plate bearing is connected to the central axis of the symmetrical transmission gear and the central axis of the symmetrical power gear, the symmetrical power gears are respectively meshed with the central axis of the corresponding transmission gears, the symmetrical transmission gears are respectively meshed with the fixed gears, and the central axes of the symmetrical power gears are respectively connected to stirring teeth. By adopting a motor to drive and gear meshing, the stirring teeth can be rotated at the same time to stir the sludge, so that the sludge is conveniently dissolved in water, and discharged from the waste discharge pipe through the lower filter plate. The impurities insoluble in water follow the movement of the lower filter plate and move to the edge of the filter cartridge under the action of centrifugal force. Some impurities gather near the vertical round rods and do not occupy the filter hole position of the lower filter plate, which is convenient for the discharge of mud and water.

[0011] As an optimization, the notch plate is connected to the round head plate, the round head plate bearing is connected to the central axis of the filter driven bevel gear, the central axis of one of the transmission gears is connected to the filter active bevel gear, the filter driven bevel gear meshes with the filter active bevel gear, the central axis of the filter driven bevel gear is connected to the rotating wheel, the edge of the rotating wheel is connected to the power block, the power block is set in the power slot, the power slot is connected to the main shaft, the main shaft is connected to the upper filter plate, and a group of vertical round rods pass through the upper filter plate respectively. When the upper filter plate is used again, it replaces the lower filter plate to achieve relevant treatment of impurities and realize double filtration. The upper filter plate can move up and down, and the effect is better.

[0012] As an optimization, the lower filter plate is connected to a set of anti-blocking rods, and the set of anti-blocking rods matches the filter holes of the upper filter plate. When the upper filter plate moves up and down, the anti-blocking rods relatively enter the filter holes of the upper filter plate to prevent them from being blocked, so as to facilitate the passage of muddy water.

[0013] As an optimization, the main shaft is connected to the piston, and a group of vertical round rods pass through the pistons respectively. A one-way valve is installed in the waste inlet joint to only allow sludge and water to enter the filter cartridge. The piston and the upper filter plate keep synchronous movement, and the piston and the upper filter plate move downward synchronously. The anti-blocking rod relatively enters the filter hole of the upper filter plate to compress the mixture in the filter cartridge, making it convenient for water and mud to enter the waste discharge main pipe. The anti-blocking rod enters the upper filter plate, so that the upper filter plate and the lower part of the filter cartridge form a relatively sealed area, and the mud remaining in the filter hole of the lower filter plate is easily extracted.

[0014] As an optimization, it also includes an observation component, which includes a light source camera group, the light source camera group is rotatably connected to two groups of symmetrical parallel rods, the power chassis is connected to symmetrical vertical plates and protective covers, the protective cover is connected to an adjusting motor, the output shaft of the adjusting motor is connected to an adjusting active bevel gear, the protective cover bearing is connected to a rotating shaft, the rotating shaft is connected to an adjusting driven bevel gear, the adjusting active bevel gear meshes with the adjusting driven bevel gear, the parallel rods symmetrical on the front side are rotatably connected to the corresponding vertical plates, and the parallel rods symmetrical on the rear side are connected to the rotating shaft. By adopting the observation component, it is convenient to observe the situation inside the pipeline. The light source camera group includes a light source and a camera, the light source provides sufficient lighting, and the camera facilitates observation of the internal situation of the drainage pipe.

[0015] The effects provided in the summary of the invention are only the effects of the embodiments, rather than all the effects of the invention. The above technical solution has the following advantages or beneficial effects:

[0016] 1. This system is driven by an electric push rod. When the electric push rod is extended, it drives the fixed block to move downward, and the support plate is rotated to connect the power chassis, so that the fixed block swings downward. Since the fixed block, the lower U rod and the support plate are connected in sequence, the electric push rod is forced to move forward, so that the support plate tilts; the long connecting rod is divided into two sections. The distance the electric push rod moves forward is the change in the vertical distance between the shorter end of the long connecting rod and the slide caused by the angle change when the shorter part of the long connecting rod swings. According to the relevant characteristics of the triangle, the longer end of the long part is changed in proportion to the distance. In addition, the rotation connection with the middle connecting rod realizes the movement of the waste suction hood over a longer distance, which facilitates the waste suction hood to extend and contact the pipeline; when the electric push rod is retracted, it is convenient to quickly retract the waste suction hood and enter the inside of the power chassis.

[0017] 2. This system adopts a filtering component, and the stirring teeth revolve and rotate at the same time to stir the sludge, which makes it easier for the sludge to dissolve in water; the upper filter plate rotates and moves up and down at the same time, and the impurities insoluble in water follow the movement of the upper filter plate. Under the action of centrifugal force, they move to the edge of the filter cartridge, and some impurities gather near the vertical round rod, without occupying the filter holes of the upper filter plate, which is convenient for the discharge of mud and water; the piston and the upper filter plate keep synchronous movement, the piston and the upper filter plate move downward synchronously, and the anti-blocking rod relatively enters the filter holes of the upper filter plate to compress the mixture in the filter cartridge, which is convenient for water and mud to enter the waste discharge main pipe, and the anti-blocking rod enters the upper filter plate, so that the upper filter plate and the lower part of the filter cartridge form a relatively sealed area, and the mud remaining in the filter holes of the lower filter plate is easy to be extracted. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0019] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 .

[0020] Figure 2 It is a schematic diagram of the waste suction hood of the present invention extending out.

[0021] Figure 3 It is a schematic diagram of folding the waste suction hood of the present invention.

[0022] Figure 4 It is a partial three-dimensional structural schematic diagram of the waste discharge pipe assembly and the waste discharge adjustment assembly of the present invention.

[0023] Figure 5 It is a schematic diagram of the partial three-dimensional structure of the waste discharge adjustment component of the present invention.

[0024] Figure 6 It is a partially cutaway three-dimensional structural schematic diagram of the waste discharge pipe assembly and the filter assembly of the present invention.

[0025] Figure 7 The local three-dimensional structure of the filter assembly of the present invention is shown in FIG. Figure 1 .

[0026] Figure 8 The local three-dimensional structure of the filter assembly of the present invention is shown in FIG. Figure 2 .

[0027] Fig. 9 The local three-dimensional structure of the filter assembly of the present invention is shown in FIG. Figure 3 .

[0028] Fig.10 The three-dimensional structure of the present invention is shown in FIG. Figure 2 .

[0029] In the figure:

[0030] 1. Power car assembly, 11. Power chassis, 12. Protective cover, 13. Notch, 14. Vertical plate, 15. Upper U rod, 16. Fixed shaft;

[0031] 2. Observation assembly, 21. Light source camera assembly, 22. Parallel rod, 23. Adjustment of driven bevel gear, 24. Adjustment of driving bevel gear, 25. Adjustment of motor, 26. Rotating shaft;

[0032] 3. Waste discharge pipe assembly, 31. Waste discharge main pipe, 32. Filter cartridge, 33. Waste inlet connector, 34. Waste discharge connector, 35. Waste suction hood;

[0033] 4. Waste discharge adjustment assembly, 41. short connecting rod, 42. slide plate, 43. electric push rod, 44. long connecting rod, 45. middle connecting rod, 46. U-shaped frame, 47. lower U rod, 48. support plate, 49. hinge seat, 410. fixed block, 411. guide rod, 412. moving block;

[0034] 5. Filter assembly, 51. Motor, 52. Notched plate, 53. Vertical round rod, 54. Piston, 55. Upper filter plate, 56. Lower filter plate, 57. Anti-blocking rod, 58. Agitating teeth, 59. Main shaft, 510. Power gear, 511. Transmission gear, 512. Fixed gear, 513. Rotor, 514. Power block, 515. Power trough, 516. Filter active bevel gear, 517. Filter driven bevel gear, 518. Round head plate;

[0035] 6. Scraping assembly, 61. Double-ring bracket, 62. Scraping motor, 63. Scraping main gear, 64. Ring gear, 65. Scraping electric push rod, 66. Scraping teeth. DETAILED DESCRIPTION

[0036] In order to clearly illustrate the technical features of the present solution, the present invention is described in detail below through specific implementation methods and in combination with the accompanying drawings. The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. In addition, the present invention may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the accompanying drawings are not necessarily drawn to scale. The present invention omits the description of known components and processing technologies and processes to avoid unnecessary limitations on the present invention. The orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] like Figures 1 to 10As shown, embodiment 1: a tunnel drainage pipe dredging system, comprising: a power car assembly 1 and a waste pipe assembly 3; the power car assembly 1 comprises a power chassis 11, and the power chassis 11 is provided with a notch 13; the waste pipe assembly 3 comprises a filter cartridge 32, the hollow cavity of the power chassis 11 is connected to the filter cartridge 32 via a group of vertical rods, the filter cartridge 32 is fixedly connected to a waste pipe 31, the waste pipe 31 seals and passes through the power chassis 11, and the filter cartridge 32 is fixedly connected to a waste inlet joint 33; the waste pipe assembly 3 also comprises a waste suction hood 35, the waste suction hood 35 is fixedly connected to a waste discharge joint 34, and the waste discharge joint 34 is fixedly connected to the waste inlet joint 33 by a bellows. In the non-working state, the waste suction hood 35 is inside the wall of the power chassis 11, which is convenient for the transfer of the device. When the drainage pipe is unblocked, the device is placed in the drainage pipe so that the power chassis 11 contacts the pipe wall, and the waste suction hood 35 is controlled to tilt and extend to contact the lower part of the pipe wall. Sludge and the like are mainly deposited in the lower part of the pipe, which makes it convenient for the waste suction hood 35 to remove the sludge when the device moves forward, and make it enter the waste suction hood 35 and finally enter the filter cartridge 32. A clean water pipe can be installed on the power chassis 11. When sludge is found, the clean water pipe is controlled to output clean water to flush the sludge, so that the mixture of sludge and water passes through the waste suction hood 35, which is convenient for the subsequent filtration of insoluble sand and other impurities to achieve unblocking of the pipe.

[0038] It also includes a waste discharge adjustment component 4, which includes a support plate 48, which is rotatably connected to the power chassis 11, and the support plate 48 matches the notch 13. The support plate 48 is connected to a symmetrical lower U rod 47, and the symmetrical lower U rods 47 are respectively connected to a fixed block 410. A symmetrical upper U rod 15 is connected inside the power chassis 11, and the symmetrical upper U rods 15 pass through a slide plate 42 and a U-shaped frame 46 respectively. The two ends of the slide plate 42 are respectively connected to an electric push rod 43, and the push rods of the two electric push rods 43 are respectively connected to an articulated seat 49. The symmetrical fixed blocks 410 are respectively rotatably connected to the corresponding articulated seats 49. The waste suction cover 35 is connected to a symmetrical moving block 412, and the symmetrical lower U rods 47 pass through the corresponding moving blocks 412 respectively. The symmetrical moving blocks 412 are respectively rotatably connected to guide rods 411, and the symmetrical guide rods 411 are respectively arranged in the vertical rods of the U-shaped frame 46. By adopting the electric push rod 43 to drive, when it is extended, it drives the fixed block 410 to move downward, and the support plate 48 is rotated to connect to the power chassis 11, so that the fixed block 410 swings downward. Since the fixed block 410, the lower U rod 47 and the support plate 48 are connected in sequence, the electric push rod 43 is forced to move forward, so that the support plate 48 is tilted, and the lower U rod 47 passes through the moving block 412, so that the waste suction hood 35 is swung out. When the waste suction hood 35 shovels sludge, the support plate 48 is close to the waste suction hood 35 to support it.

[0039] A fixed shaft 16 is connected inside the power chassis 11, and the fixed shaft 16 is rotatably connected to a short connecting rod 41. The short connecting rod 41 is rotatably connected to the rear end of a long connecting rod 44. The rear part of the long connecting rod 44 is rotatably connected to the slide plate 42. The front end of the long connecting rod 44 is rotatably connected to the rear end of a middle connecting rod 45. The front end of the middle connecting rod 45 is rotatably connected to the U-shaped frame 46. When the electric push rod 43 is extended, it moves forward, driving the long connecting rod 44 to swing, and the long connecting rod 44 drives the middle connecting rod 45 to swing, so that the waste suction cover 35 moves forward along the support plate 48, and the short connecting rod 41 rotates to connect the rear end of the long connecting rod 44. The long connecting rod 44 is divided into two sections. The distance that the electric push rod 43 moves forward is the change in the vertical distance between the shorter end of the long connecting rod 44 and the slide plate 42 caused by the angle change when the shorter part of the long connecting rod 44 swings. According to the relevant characteristics of the triangle, the longer end is realized. The proportional distance change, coupled with the rotation connection with the middle connecting rod 45, realizes the movement of the waste suction cover 35 over a longer distance, and facilitates the extension of the waste suction cover 35. When the electric push rod 43 is retracted, it is convenient to realize the rapid retraction of the waste suction cover 35 and enter the inside of the power chassis 11.

[0040] It also includes an observation component 2, which includes a light source camera group 21, which is rotatably connected to two groups of symmetrical parallel rods 22, the power chassis 11 is connected to the symmetrical vertical plate 14 and the protective cover 12, the protective cover 12 is connected to the adjusting motor 25, the output shaft of the adjusting motor 25 is connected to the adjusting active bevel gear 24, the protective cover 12 is connected to the bearing of the rotating shaft 26, the rotating shaft 26 is connected to the adjusting driven bevel gear 23, the adjusting active bevel gear 24 is meshed with the adjusting driven bevel gear 23, the parallel rods 22 symmetrical on the front side are respectively rotatably connected to the corresponding vertical plate 14, and the parallel rods 22 symmetrical on the rear side are respectively connected to the rotating shaft 26. By adopting the observation component 2, it is convenient to observe the situation in the pipeline. The light source camera group 21 includes a light source and a camera, the light source provides sufficient lighting, and the camera facilitates the observation of the internal situation of the drainage pipe.

[0041] The workflow of this embodiment is:

[0042] The device is placed in a horizontally arranged tunnel drainage pipe.

[0043] The control adjustment motor 25 rotates, the adjustment motor 25 drives the adjustment active bevel gear 24 to rotate, the adjustment active bevel gear 24 drives the adjustment driven bevel gear 23 and the rotating shaft 26 to rotate, the rotating shaft 26 drives the rear parallel rod 22 to rotate, the rear parallel rod 22 drives the light source camera group 21 to swing, the light source camera group 21 drives the front parallel rod 22 to swing, so that the light source camera group 21 is lifted to a suitable height to illuminate the front as much as possible, so as to facilitate the observation of the condition of the tunnel drainage pipe.

[0044] One end of the water pipe is mounted on the power chassis 11. When encountering sludge, the water pipe is controlled to drain water to achieve sludge treatment.

[0045] One end of the utility sewage pipe is connected to the waste discharge main pipe 31, and the other end is connected to the vacuum pump.

[0046] The electric push rod 43 is controlled to extend, and the electric push rod 43 drives the fixed block 410 to swing through the hinge seat 49, and the fixed block 410 drives the lower U rod 47 to swing, so as to realize the movement of the electric push rod 43, and the electric push rod 43 drives the slide plate 42 to move along the upper U rod 15, and the slide plate 42 drives the long connecting rod 44 to swing, and the long connecting rod 44 drives the short connecting rod 41 to swing, and the long connecting rod 44 drives the middle connecting rod 45 to swing, and the middle connecting rod 45 drives the U-shaped frame 46 to move along the upper U rod 15, and the U-shaped frame 46 drives the guide rod 411 to swing and move along it at the same time, and the guide rod 411 drives the moving block 412 to swing along the lower U rod 47, and the moving block 412 drives the waste suction hood 35 to swing, and the waste suction hood 35 drives the waste discharge joint 34 to swing, and the waste discharge joint 34 stretches the corrugated pipe to make it close to the lower part of the pipeline.

[0047] The power chassis 11 is controlled to move forward, so that the device moves in the drainage pipe, and the waste suction hood 35 removes the sludge accumulated in the lower part of the pipe, and clean water is introduced to make the sludge softer, which is convenient for the waste suction hood 35 to remove, so that the sludge and water enter the waste suction hood 35, enter the filter cartridge 32 through the waste discharge joint 34, the bellows, and the waste inlet joint 33, and are discharged from the waste discharge main pipe 31.

[0048] Embodiment 2: This embodiment is further elaborated on the basis of embodiment 1, and also includes a filter assembly 5, wherein the filter assembly 5 includes a motor 51, wherein the motor 51 is connected to the filter cartridge 32, wherein the filter cartridge 32 is connected to a fixed gear 512, wherein the output shaft of the motor 51 passes through the top plate of the filter cartridge 32 and the fixed gear 512, wherein the output shaft of the motor 51 is connected to a notch plate 52, wherein the notch plate 52 is connected to a lower filter plate 56 via a group of vertical round rods 53, wherein the notch plate 52 bearings are connected to the central axes of symmetrical transmission gears 511 and the central axes of symmetrical power gears 510, wherein the symmetrical power gears 510 are respectively meshed with the central axes of the corresponding transmission gears 511, wherein the symmetrical transmission gears 511 are respectively meshed with the fixed gears 512, and wherein the central axes of the symmetrical power gears 510 are respectively connected to stirring teeth 58. By adopting the motor 51 to drive and the gear meshing, the stirring teeth 58 can be revolved and rotated at the same time, so as to stir the sludge, and make it convenient for the sludge to dissolve in water and be discharged from the waste discharge pipe 31 through the lower filter plate 56. The impurities insoluble in water follow the movement of the lower filter plate 56 and move to the edge of the filter cylinder 32 under the action of centrifugal force. Some impurities gather near the vertical round rod 53 and do not occupy the filter hole position of the lower filter plate 56, so that the mud and water can be discharged conveniently.

[0049] The workflow of this embodiment is:

[0050] The motor 51 is controlled to rotate, and the motor 51 drives the notched plate 52, the transmission gear 511, the power gear 510, the stirring teeth 58, the vertical round rod 53 and the lower filter plate 56 to revolve around the center of the filter cylinder 32. The transmission gear 511 meshes and rotates with the fixed gear 512, and the transmission gear 511 drives the power gear 510 and the stirring teeth 58 to rotate, so as to stir the sludge and water, dissolve them in cement and water, and discharge them from the waste discharge main pipe 31 through the lower filter plate 56.

[0051] Embodiment 3: This embodiment is further elaborated on the basis of embodiment 1 or 2, the notch plate 52 is connected to the round head plate 518, the round head plate 518 is connected to the central axis of the filter driven bevel gear 517, the central axis of one of the transmission gears 511 is connected to the filter active bevel gear 516, the filter driven bevel gear 517 meshes with the filter active bevel gear 516, the central axis of the filter driven bevel gear 517 is connected to the rotating wheel 513, the edge of the rotating wheel 513 is connected to the power block 514, the power block 514 is arranged in the power groove 515, the power groove 515 is connected to the main shaft 59, the main shaft 59 is connected to the upper filter plate 55, and a group of the vertical round rods 53 pass through the upper filter plate 55 respectively. When the upper filter plate 55 is used again, it replaces the lower filter plate 56 to achieve relevant treatment of impurities and double filtration, and the upper filter plate 55 can move up and down, which has a better effect.

[0052] The workflow of this embodiment is:

[0053] When the motor 51 rotates, the filter active bevel gear 516, the filter driven bevel gear 517, the round head plate 518, the rotating wheel 513, the power block 514, the power slot 515, the main shaft 59 and the upper filter plate 55 revolve around the center of the filter cartridge 32, the transmission gear 511 drives the filter active bevel gear 516 to rotate, the filter active bevel gear 516 drives the filter driven bevel gear 517, the round head plate 518 and the rotating wheel 513 to rotate, the rotating wheel 513 drives the power block 514 to swing along the power slot 515, the power block 514 drives the power slot 515 to move back and forth, the power slot 515 drives the main shaft 59 to move back and forth, and the main shaft 59 drives the upper filter plate 55 to move along the vertical round rod 53. Double filtration is achieved, and the sludge is driven to move, which is convenient for mixing with water and realizing the discharge of sludge and water.

[0054] Embodiment 4: This embodiment is further described on the basis of Embodiment 1, 2 or 3, wherein the lower filter plate 56 is connected to a group of anti-blocking rods 57, and a group of the anti-blocking rods 57 match the filter holes of the upper filter plate 55. When the upper filter plate 55 moves up and down, the anti-blocking rods 57 relatively enter the filter holes of the upper filter plate 55 to prevent them from being blocked, so as to facilitate the passage of muddy water.

[0055] The main shaft 59 is connected to the piston 54, and a group of vertical round rods 53 pass through the piston 54 respectively. The piston 54 matches the filter cartridge 32, and a one-way valve is installed in the waste inlet joint 33, which only allows sludge and water to enter the filter cartridge 32. The piston 54 and the upper filter plate 55 keep synchronous movement, and the piston 54 and the upper filter plate 55 move downward synchronously. The anti-blocking rod 57 enters the filter hole of the upper filter plate 55 relatively to compress the mixture in the filter cartridge 32, and facilitates water and mud to enter the waste discharge main pipe 31. The anti-blocking rod 57 enters the upper filter plate 55, so that the upper filter plate 55 and the lower part of the filter cartridge 32 form a relatively sealed area, and the mud remaining in the filter hole of the lower filter plate 56 is easy to be extracted.

[0056] The workflow of this embodiment is:

[0057] The piston 54 moves with the main shaft 59. When the upper filter plate 55 moves downward, the anti-blocking rod 57 relatively enters the filter hole of the upper filter plate 55. A one-way valve is installed in the waste inlet joint 33, which only allows sludge and water to enter the filter cartridge 32. The piston 54 and the upper filter plate 55 move downward synchronously to compress the mixture in the filter cartridge 32, making it convenient for water and sludge to enter the waste discharge main pipe 31, and the anti-blocking rod 57 enters the upper filter plate 55 to form a relatively sealed area, so that the residual sludge in the lower filter plate 56 can be easily extracted.

[0058] Embodiment 5: This embodiment is further elaborated on the basis of embodiment 1, and also includes a scraping component 6, the scraping component 6 includes a double-ring bracket 61, the double-ring bracket 61 is connected to the light source camera group 21, the double-ring bracket 61 is connected to the scraping motor 62, the output shaft of the scraping motor 62 passes through the double-ring bracket 61 and is connected to the scraping main gear 63, the bearing of the double-ring bracket 61 is connected to the ring gear 64, the scraping main gear 63 engages with the ring gear 64, the ring gear 64 is connected to the scraping electric push rod 65, and the output shaft of the scraping electric push rod 65 is connected to the scraping gear 66.

[0059] The workflow of this embodiment is:

[0060] The regulating motor 25 is controlled to rotate, so that the light source camera group 21 is lifted to the center of the pipeline. The scraping electric push rod 65 is controlled to extend, so that the scraping teeth 66 contact the pipeline wall, and the scraping motor 62 is controlled to rotate, so that the scraping main gear 63 drives the gear ring 64 to rotate, so that the scraping electric push rod 65 drives the scraping teeth 66 to move along the pipeline wall, so as to scrape the sludge and the like, and separate the sludge from the pipeline wall.

[0061] The system is driven by an electric push rod 43. When the electric push rod 43 is extended, the fixed block 410 is driven to move downward, and the support plate 48 is rotated to connect to the power chassis 11, so that the fixed block 410 swings downward. Since the fixed block 410, the lower U rod 47 and the support plate 48 are connected in sequence, the electric push rod 43 is forced to move forward, so that the support plate 48 tilts; the long connecting rod 44 is divided into two sections, and the distance the electric push rod 43 moves forward is the change in the vertical distance between the shorter end of the long connecting rod 44 and the slide plate 42 caused by the angle change when the shorter part of the long connecting rod 44 swings. According to the relevant characteristics of the triangle, the longer end is changed in proportion to the distance, and the rotation connection with the middle connecting rod 45 is combined with the movement of the waste suction hood 35 over a longer distance, so that the waste suction hood 35 can be extended to contact the pipeline; when the electric push rod 43 is retracted, it is convenient to quickly retract the waste suction hood 35 and enter the inside of the power chassis 11.

[0062] The system adopts a filter assembly 5, and the stirring teeth 58 revolve and rotate at the same time to stir the sludge, so that the sludge dissolves in water; the upper filter plate 55 rotates and moves up and down at the same time, and the impurities insoluble in water follow the upper filter plate 55 to move, and under the action of centrifugal force, move to the edge of the filter cylinder 32, and some impurities gather near the vertical round rod 53, without occupying the filter hole position of the upper filter plate 55, so that the mud and water are discharged conveniently; the piston 54 keeps synchronous movement with the upper filter plate 55, and the piston 54 and the upper filter plate 55 move downward synchronously, and the anti-blocking rod 57 enters the filter hole of the upper filter plate 55 relatively to compress the mixture in the filter cylinder 32, so that water and mud can enter the waste discharge main pipe 31, and the anti-blocking rod 57 enters the upper filter plate 55, so that the upper filter plate 55 and the lower part of the filter cylinder 32 form a relatively sealed area, so that the mud remaining in the filter hole of the lower filter plate 56 can be easily extracted.

[0063] Although the above describes the specific implementation mode of the invention in conjunction with the drawings, it is not intended to limit the scope of protection of the invention. Based on the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without creative work are still within the scope of protection of the present invention.

Claims

1. A tunnel drainage pipe dredging system, characterized in that it includes: A power car assembly (1) and an exhaust pipe assembly (3); The power vehicle assembly (1) comprises a power chassis (11), wherein the power chassis (11) is provided with a notch (13); The waste discharge pipe assembly (3) comprises a filter cartridge (32), the hollow cavity of the power chassis (11) is connected to the filter cartridge (32) via a set of vertical rods, the filter cartridge (32) is fixedly connected to a waste discharge main pipe (31), the waste discharge main pipe (31) passes through the power chassis (11) in a sealed manner, and the filter cartridge (32) is fixedly connected to a waste inlet joint (33); The waste discharge pipe assembly (3) further comprises a waste suction hood (35), wherein the waste suction hood (35) is fixedly connected to a waste discharge joint (34), and the waste discharge joint (34) is fixedly connected to the waste inlet joint (33) by means of a bellows; The waste discharge regulating assembly (4) further comprises a waste discharge regulating assembly (4), wherein the waste discharge regulating assembly (4) comprises a support plate (48), wherein the support plate (48) is rotatably connected to the power chassis (11), wherein the support plate (48) matches the notch (13), wherein the support plate (48) is connected to symmetrical lower U rods (47), wherein the symmetrical lower U rods (47) are respectively connected to fixing blocks (410), wherein the power chassis (11) is internally connected to symmetrical upper U rods (15), wherein the symmetrical upper U rods (15) respectively pass through a slide plate (42) and a U-shaped frame (46), wherein the slide plate (42) The two ends are respectively connected to electric push rods (43), the push rods of the two electric push rods (43) are respectively connected to hinge seats (49), the symmetrical fixed blocks (410) are respectively rotatably connected to the corresponding hinge seats (49), the waste suction cover (35) is connected to symmetrical moving blocks (412), the symmetrical lower U rods (47) respectively pass through the corresponding moving blocks (412), the symmetrical moving blocks (412) are respectively rotatably connected to guide rods (411), and the symmetrical guide rods (411) are respectively arranged in the vertical rods of the U-shaped frame (46); A fixed shaft (16) is connected inside the power chassis (11), the fixed shaft (16) is rotatably connected to a short connecting rod (41), the short connecting rod (41) is rotatably connected to a rear end of a long connecting rod (44), the rear end of the long connecting rod (44) is rotatably connected to the slide plate (42), the front end of the long connecting rod (44) is rotatably connected to a rear end of a middle connecting rod (45), and the front end of the middle connecting rod (45) is rotatably connected to the U-shaped frame (46).

2. A tunnel drainage pipe dredging system according to claim 1, characterized in that: The filter assembly (5) further comprises a filter assembly (5), wherein the filter assembly (5) comprises a motor (51), the motor (51) being connected to the filter cartridge (32), the filter cartridge (32) being connected to a fixed gear (512), an output shaft of the motor (51) passing through a top plate of the filter cartridge (32) and the fixed gear (512), the output shaft of the motor (51) being connected to a notch plate (52), the notch plate (52) being connected to a lower filter plate (56) via a group of vertical round rods (53), the notch plate (52) being bearing-connected to the central axis of symmetrical transmission gears (511) and the central axis of symmetrical power gears (510), the symmetrical power gears (510) respectively meshing with the central axis of the corresponding transmission gears (511), the symmetrical transmission gears (511) respectively meshing with the fixed gears (512), and the central axes of the symmetrical power gears (510) are respectively connected to stirring teeth (58).

3. A tunnel drainage pipe dredging system according to claim 2, characterized in that: The notched plate (52) is connected to the round head plate (518); the round head plate (518) is connected to the central axis of the filter driven bevel gear (517) through a bearing; the central axis of one of the transmission gears (511) is connected to the filter active bevel gear (516); the filter driven bevel gear (517) meshes with the filter active bevel gear (516); the central axis of the filter driven bevel gear (517) is connected to the rotating wheel (513); the edge of the rotating wheel (513) is connected to a power block (514); the power block (514) is arranged in a power groove (515); the power groove (515) is connected to a main shaft (59); the main shaft (59) is connected to an upper filter plate (55); and a group of the vertical round rods (53) respectively pass through the upper filter plate (55).

4. The tunnel drainage pipe dredging system according to claim 3 is characterized by: The lower filter plate (56) is connected to a set of anti-blocking rods (57), and the set of anti-blocking rods (57) matches the filter holes of the upper filter plate (55).

5. The tunnel drainage pipe dredging system according to claim 3 is characterized by: The main shaft (59) is connected to the piston (54), and a group of vertical round rods (53) pass through the pistons (54) respectively.

Images