CN115143341A - Detection and repair method for underground pipeline - Google Patents
Detection and repair method for underground pipeline Download PDFInfo
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- CN115143341A CN115143341A CN202210822082.2A CN202210822082A CN115143341A CN 115143341 A CN115143341 A CN 115143341A CN 202210822082 A CN202210822082 A CN 202210822082A CN 115143341 A CN115143341 A CN 115143341A
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- bin
- repairing
- crushing
- driving motor
- pipeline
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/0492—Heavy-type cleaning devices, e.g. crawlers with plural cleaning members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/04—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/10—Treating the inside of pipes
- F16L2101/12—Cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/10—Treating the inside of pipes
- F16L2101/16—Coating by application of fluent materials, e.g. painting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Sewage (AREA)
Abstract
The invention belongs to the field of underground pipeline maintenance, and particularly relates to a detection and repair method for an underground pipeline, which comprises a host shell and a control panel, wherein the control panel is arranged at one end of the host shell, a main detection head is arranged on the end surface of the outer side of the control panel, a crushing hydraulic bin is arranged in the host shell on one side of the main detection head, a crushing roller is rotationally arranged in the crushing hydraulic bin, a water storage bin is arranged in the host shell on one side of the crushing hydraulic bin, two high-pressure water pipes which slide outwards are arranged in the water storage bin, a plurality of high-pressure nozzles are arranged on the high-pressure water pipes along the linear direction, a repair turntable is rotationally arranged in the host shell on one side of the water storage bin away from the crushing hydraulic bin, a motion bottom plate is fixedly arranged below the host shell, two connecting plates are arranged below the motion bottom plate in a connecting mode, two rotating wheels which are symmetrically distributed are rotationally arranged on the outer sides of the connecting plates, and a crawler belt is arranged on the outer sides of the two rotating wheels in a matching mode. The invention can be used for detecting and repairing underground pipelines in various complex environments.
Description
Technical Field
The invention belongs to the field of underground pipeline maintenance, and particularly relates to a detection and repair method for an underground pipeline.
Background
Because the underground pipeline often has the problems of damage, corrosion, scale deposit and the like, the pipeline conveying capacity is reduced, and even the situations of leakage, blockage, collapse, explosion and the like occur, and the pipeline needs to be replaced and repaired. At present, the underground pipeline restoration mainly comprises excavation type restoration and non-excavation type restoration, and if the restoration is carried out by adopting a method of burying the pipe again after excavation, the method not only has large engineering quantity, consumes manpower and material resources, influences the normal order of the periphery, but also easily causes various engineering technical problems. In contrast, trenchless rehabilitation has received much attention from the industry due to its small work volume, avoidance of peripheral order effects, and reduced environmental impact. The internal environment of the underground pipeline is complex, great limitation is brought to the movement of equipment, simultaneously, the inside scale deposit of the pipe wall is more, and the condition below the scale deposit is difficult to detect by a common detecting head. Therefore, the method for detecting and repairing the underground pipelines has important significance.
Disclosure of Invention
The invention aims to provide a detection and repair method of an underground pipeline aiming at the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a detection and repair method of an underground pipeline comprises a host shell and a control panel, and is characterized in that one end of the host shell is provided with the control panel, the end face of the outer side of the control panel is provided with a main detection head, one side of the main detection head is internally provided with a crushing hydraulic bin in the host shell, the crushing hydraulic bin is rotationally provided with a crushing roller, the outer side of the crushing roller is provided with crushing teeth, the crushing roller is uniformly provided with a plurality of grooves along the linear direction, a plurality of connecting rods are uniformly arranged in the grooves along the circumferential direction, the outer side of each connecting rod is rotationally provided with a flexible belt, one side of the crushing hydraulic bin is internally provided with a water storage bin in the host shell, two high-pressure water pipes sliding outwards are arranged in the water storage bin, the high-pressure water pipes are provided with a plurality of high-pressure spray heads along the linear direction, one side of the water storage bin, away from the crushing hydraulic bin, is rotationally provided with a repair turntable in the host shell, and the repair turntable is uniformly provided with a plurality of components for repairing the inner wall along the circumferential direction; the main engine comprises a main engine shell, and is characterized in that a moving bottom plate is fixedly arranged below the main engine shell, two connecting plates are arranged below the moving bottom plate in a connecting mode, two rotating wheels which are symmetrically distributed are rotatably arranged on the outer sides of the connecting plates, and a crawler belt is arranged on the outer sides of the two rotating wheels in a matching mode. A plurality of cleaning devices are arranged, so that most of impurities in the pipeline can be cleaned.
Preferably, the rotating wheel rotates and sets up in the axis of rotation, the axis of rotation rotates and sets up on the connecting plate, is close to control panel one side the axis of rotation be provided with first gear in the connecting plate inboard, first gear one side is rotated and is provided with the second gear, second gear one end is provided with first driving motor, first driving motor output is connected on the second gear terminal surface, first driving motor is fixed to be set up on first driving motor supporting seat.
Preferably, the crushing roller is arranged on the crushing shaft, the crushing shaft is rotatably arranged on the connecting pressing block, the connecting pressing block is slidably arranged in the crushing hydraulic bin, a driving motor bin is arranged on one side of the connecting pressing block, one end of the crushing shaft extends into the driving motor bin, a third driving motor is arranged in the driving motor bin, and the output end of the third driving motor is connected and arranged on one end of the crushing shaft.
Preferably, connect the briquetting top and connect and be provided with the second spring, the second spring other end is connected in broken hydraulic pressure storehouse top, broken hydraulic pressure storehouse top is provided with hydraulic pressure storehouse income liquid mouth, hydraulic pressure storehouse income liquid mouth below is provided with the washing storehouse in connecting the briquetting, washing storehouse bottom one side evenly is provided with a plurality of washing shower nozzles along the direction, washing storehouse top is provided with the washing storehouse inlet, it is provided with inlet piston plate to slide in the washing storehouse inlet, inlet piston plate connects and is provided with first spring, the connection of the first spring other end sets up in washing storehouse bottom. The cleaning spray head is arranged, on one hand, the crushing roller can be cleaned, and on the other hand, the bottom of the pipeline can also be cleaned.
Preferably, a pump is arranged at the bottom of the water storage bin on one side of the crushing hydraulic bin, a telescopic pipeline is arranged on one side of the pump, which is far away from the crushing hydraulic bin, a telescopic pipeline liquid inlet is formed in one side of the bottom of the telescopic pipeline, two ends of the telescopic pipeline are connected with hydraulic telescopic rods capable of expanding outwards, a buffer bin is arranged at one end of the outer side of each hydraulic telescopic rod, a buffer base is arranged in the buffer bin in a sliding mode, one end of the outer side of the buffer base is connected with a buffer contact wheel, one end of the inner side of the buffer base is connected with a third spring, and the other end of the third spring is connected to the bottom of the buffer bin; the outer side of the buffer bin is connected with a linkage plate, and the other side of the linkage plate is connected to the end face of the outer side of the high-pressure water pipe. Make equipment in the pipeline motion process increase a plurality of contact points through setting up buffering contact wheel, the design of third spring makes equipment if can in time cushion when touchhing harder great material, avoids equipment to take place to damage the condition of turning on one's side.
Preferably, a plurality of repair liquid bins are uniformly arranged in the repair rotary disc along the circumferential direction, the end face of the outer side of each repair liquid bin is provided with a liquid spraying port, a repair liquid feeding port is formed in the repair liquid bin on the inner side of each liquid spraying port, a push plate is arranged in the repair liquid bin in a sliding mode, a push bin is arranged at the other end of each push plate in the repair rotary disc, a push cylinder is arranged in each push bin, the output end of each push cylinder is provided with a push rod in a sliding mode, and the other end of each push rod is connected and arranged in each push plate; heating cabins are arranged on two sides of the repairing liquid cabin in the repairing rotary disc, and heating cabin air outlets are formed in the end faces of the outer sides of the heating cabins. Thereby a plurality of restoration fluid storehouses can place multiple different restoration liquid and deal with multiple occasion to the sign liquid will be placed in a certain restoration fluid storehouse.
Preferably, the repair turntable is rotatably arranged on the transmission shaft, the transmission shaft is rotatably arranged on the rotating bin on one side of the host shell, one end of the transmission shaft extends into the rotating bin, a second driving motor is arranged in the rotating bin, the output end of the second driving motor is connected to the end face of the transmission shaft extending into the rotating bin, and the second driving motor is fixedly arranged on a base of the second driving motor.
Preferably, the upper end face of the main machine shell is provided with a top flaw detector, and the end faces of the two sides of the main machine shell are provided with side wall flaw detectors.
Has the advantages that:
1. according to the invention, through the design of the crushing roller, the equipment can effectively remove silt and hard substances at the bottom of the pipe wall, and the detection condition of the equipment on the bottom is ensured.
2. Through the design of the buffer contact wheel, the equipment can move smoothly in the pipe wall, and can also effectively buffer when the equipment touches harder substances, thereby avoiding the occurrence of side turning.
3. According to the invention, through the design of the repair turntable, the equipment can be used for repairing various different damages, and meanwhile, the damage position can be identified, so that the follow-up operation of an operator is effectively facilitated.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 isbase:Sub>A cross-sectional view taken at A-A of FIG. 2;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 3;
FIG. 6 is a cross-sectional view taken at C-C of FIG. 3;
FIG. 7 is a cross-sectional view taken at D-D of FIG. 4;
in the figure: the device comprises a host machine shell 10, a control panel 11, a main detection head 12, a crushing hydraulic bin 25, a crushing roller 26, crushing teeth 28, a groove 29, a connecting rod 27, a flexible belt 30, a water storage bin 41, a high-pressure water pipe 38, a high-pressure spray head 66, a repairing rotary table 20, a moving bottom plate 15, a connecting plate 19, a rotating wheel 17, a crawler belt 18, a rotating shaft 16, the rotating wheel 17, a first gear 22, a second gear 23, a first driving motor 21, a first driving motor support seat 24, a crushing shaft 62, a connecting pressing block 31, a driving motor bin 64, a third driving motor 63, a second spring 36, a hydraulic bin liquid inlet 37, a cleaning bin 33, a cleaning spray head 40, a cleaning bin liquid inlet 34, a liquid inlet piston plate 35, a first spring 32, a pump machine 42, a telescopic pipeline 43, a telescopic pipeline liquid inlet 44, a hydraulic telescopic rod 39, a buffer bin 49, a buffer base 51, a buffer contact wheel 52, a third spring 50, a linkage plate 65, a repairing liquid bin 55, a liquid spraying port 58, a repairing liquid inlet 59, a push plate 57, a push plate 53, a push cylinder 54, a heating rod 56, a heating rod 60, a heating rod 13, a driving motor top of a second motor drive shaft 46, a driving motor top of a second motor and a driving motor top of a driving motor.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
With reference to fig. 1-7, a method for detecting and repairing an underground pipeline includes a host shell 10 and a control panel 11, and is characterized in that the control panel 11 is arranged at one end of the host shell 10, a main probe 12 is arranged on an end face of an outer side of the control panel 11, a crushing hydraulic chamber 25 is arranged in the host shell 10 on one side of the main probe 12, a crushing roller 26 is rotatably arranged in the crushing hydraulic chamber 25, crushing teeth 28 are arranged on an outer side of the crushing roller 26, a plurality of grooves 29 are uniformly arranged along a linear direction in the crushing roller 26, a plurality of connecting rods 27 are uniformly arranged in the grooves 29 along a circumferential direction, a flexible belt 30 is rotatably arranged on an outer side of the connecting rods 27, a water storage chamber 41 is arranged in the host shell 10 on one side of the crushing hydraulic chamber 25, two high-pressure water pipes 38 sliding outwards are arranged in the water storage chamber 41, a plurality of high-pressure nozzles 66 are arranged in the linear direction in the high-pressure pipe 38, a repairing turntable 20 is rotatably arranged in the host shell 10 on one side of the water storage chamber 41 away from the crushing hydraulic chamber 25, and a plurality of components for repairing inner wall are uniformly arranged in the circumferential direction in the repairing turntable 20; a moving bottom plate 15 is fixedly arranged below the main machine shell 10, two connecting plates 19 are arranged below the moving bottom plate 15 in a connecting mode, two rotating wheels 17 which are symmetrically distributed are arranged on the outer sides of the connecting plates 19 in a rotating mode, and a crawler belt 18 is arranged on the outer sides of the two rotating wheels 17 in a matching mode.
Furthermore, the rotating wheel 17 is rotatably arranged on the rotating shaft 16, the rotating shaft 16 is rotatably arranged on the connecting plate 19, a first gear 22 is arranged on the inner side of the connecting plate 19, close to the rotating shaft 16 on one side of the control panel 11, a second gear 23 is rotatably arranged on one side of the first gear 22, a first driving motor 21 is arranged at one end of the second gear 23, the output end of the first driving motor 21 is connected to the end face of the second gear 23, and the first driving motor 21 is fixedly arranged on the first driving motor supporting seat 24.
Further, crushing cylinder 26 sets up on broken axle 62, and broken axle 62 rotates and sets up on connecting briquetting 31, connects briquetting 31 and slides and set up in broken hydraulic pressure storehouse 25, connects briquetting 31 one side and is provided with driving motor storehouse 64, and broken axle 62 one end is stretched into driving motor storehouse 64 in, is provided with third driving motor 63 in the driving motor storehouse 64, and the connection of third driving motor 63 output sets up on broken axle 62 one end.
Further, it is provided with second spring 36 to connect briquetting 31 top connection, the second spring 36 other end is connected in broken hydraulic pressure storehouse 25 top, broken hydraulic pressure storehouse 25 top is provided with hydraulic pressure storehouse income liquid mouth 37, hydraulic pressure storehouse income liquid mouth 37 below is provided with cleaning storehouse 33 in connecting briquetting 31, cleaning storehouse 33 bottom one side evenly is provided with a plurality of washing shower nozzles 40 along the direction, cleaning storehouse 33 top is provided with cleaning storehouse inlet 34, it is provided with inlet piston plate 35 to slide in cleaning storehouse inlet 34, inlet piston plate 35 connects and is provided with first spring 32, the connection of the first spring 32 other end sets up in cleaning storehouse 33 bottom.
Further, a pump 42 is arranged at the bottom of the water storage bin 41 on one side of the crushing hydraulic bin 25, a telescopic pipeline 43 is arranged on one side of the pump 42 away from the crushing hydraulic bin 25, a telescopic pipeline liquid inlet 44 is arranged on one side of the bottom of the telescopic pipeline 43, hydraulic telescopic rods 39 capable of expanding outwards are connected and arranged at two ends of the telescopic pipeline 43, a buffer bin 49 is arranged at one end of the outer side of each hydraulic telescopic rod 39, a buffer base 51 is arranged in the buffer bin 49 in a sliding mode, a buffer contact wheel 52 is connected and arranged at one end of the outer side of the buffer base 51, a third spring 50 is connected and arranged at one end of the inner side of the buffer base 51, and the other end of the third spring 50 is connected to the bottom of the buffer bin 49; the outer side of the buffer cabin 49 is connected with a linkage plate 65, and the other side of the linkage plate 65 is connected to the end face of the outer side of the high-pressure water pipe 38.
Furthermore, a plurality of repairing liquid bins 55 are uniformly arranged in the repairing rotary table 20 along the circumferential direction, the end face of the outer side of each repairing liquid bin 55 is provided with a liquid spraying port 58, a repairing liquid feeding port 59 is arranged in each repairing liquid bin 55 and on the inner side of each liquid spraying port 58, a push plate 57 is arranged in each repairing liquid bin 55 in a sliding mode, the other end of each push plate 57 is provided with a push bin 53 in the repairing rotary table 20, a push cylinder 54 is arranged in each push bin 53, the output end of each push cylinder 54 is provided with a push rod 56 in a sliding mode, and the other end of each push rod 56 is connected and arranged in each push plate 57; heating cabins 60 are arranged in the repairing rotating disc 20 on two sides of the repairing liquid cabin 55, and heating cabin air outlets 61 are arranged on the end faces of the outer sides of the heating cabins 60.
Further, repair carousel 20 rotates and sets up on transmission shaft 47, and transmission shaft 47 rotates and sets up on the rotation storehouse 45 of host computer shell 10 one side, and in transmission shaft 47 one end stretched into rotation storehouse 45, it is provided with second driving motor 46 in the storehouse 45 to rotate, and second driving motor 46 output is connected on transmission shaft 47 stretched into the terminal surface in rotating storehouse 45, and second driving motor 46 is fixed to be set up on second driving motor base 48.
Further, a top flaw detector 13 is arranged on the upper end face of the main machine shell 10, and side wall flaw detectors 14 are arranged on the end faces of the two sides of the main machine shell 10.
The working principle is as follows: when an operator places the equipment inside the pipeline, the equipment is started.
At this time, the first driving motor 21 is started, and the output end of the first driving motor 21 drives the second gear 23 to rotate, so as to drive the first gear 22 engaged therewith, thereby driving the rotating shaft 16 with one end provided with the first gear 22 to rotate, thereby driving the rotating wheels 17 at the two ends of the rotating shaft 16 to rotate, thereby driving the track 18 outside the matching and rotating wheels 17 to rotate, and further enabling the equipment to move forward.
Set up main detecting head 12 on host computer shell 10 in the equipment moving process, top flaw detector 13, lateral wall flaw detector 14 will survey the pipeline inside respectively, and pump machine 42 starts, thereby push water to the inside each department of equipment, hydraulic pressure storehouse income liquid mouth 37 at broken hydraulic pressure storehouse 25 top begins to intake this moment, thereby promote to set up and connect briquetting 31 that sets up below hydraulic pressure storehouse income liquid mouth 37 and move down, thereby make the crushing roller 26 that sets up on connecting briquetting 31 also begin to move down, thereby make crushing roller 26 and bottom pipe wall laminating, because crushing roller 26 can't continue to move down after crushing roller 26 and bottom pipe wall laminating, the inlet piston plate 35 that sets up in washing storehouse inlet 34 this moment just will begin to be atred, thereby promote inlet piston plate 35 to move down, until inlet piston plate 35 moves to washing storehouse inlet 34 below, thereby make rivers get into washing storehouse 33, thereby make washing shower nozzle 40 begin to work, spout rivers on crushing roller 26 and bottom pipe wall.
The third driving motor 63 arranged in the hydraulic crushing bin 25 is also started at this time, the output end of the third driving motor 63 drives the crushing shaft 62 to rotate, so that the crushing roller 26 arranged on the crushing shaft 62 is driven to rotate, the crushing teeth 28 arranged on the crushing roller 26 are driven to rotate, the groove 29 arranged on the surface of the crushing roller 26 is driven to rotate, the connecting rod 27 arranged in the groove 29 is driven to rotate, and the flexible belt 30 arranged outside the connecting rod 27 is driven to rotate. In the design, the rotation of the crushing teeth 28 mainly removes the hard impurities at the bottom of the pipeline, the flexible belt 30 will be in a whip mode in the rotation process so as to remove the soft substances such as sludge at the bottom of the pipeline, and the design of the cleaning spray head 40 can remove the dust contaminated in the impurity removing process of the crushing roller 26 on one hand and can also remove the impurity dust at the bottom of the equipment at the same time.
At crushing roller 26 rotation in-process, flexible pipeline 43 will also intake through flexible pipeline inlet 44, thereby outwards promote the hydraulic telescoping rod 39 of both sides, stop motion after setting up the buffering contact wheel 52 in the hydraulic telescoping rod 39 outside and the pipe wall contact, at buffering contact wheel 52 and pipe wall contact in-process, because buffering contact wheel 52 bottom is connected with buffering base 51, buffering base 51 below is provided with the reason of third spring 50, thereby avoid buffering contact wheel 52 and the pipe wall contact in-process to take place the condition emergence of damaging, this design equipment has increased a plurality of contact points in the in-process of driving away in the pipeline, thereby make the equipment motion more smooth-going, avoid the emergence of the condition of turning on one's side.
In the process that the hydraulic telescopic rod 39 moves outwards, the linkage plate 65 arranged on the outer side of the buffer bin 49 also moves outwards, so that the high-pressure water pipe 38 arranged on the other side of the linkage plate 65 is driven to move outwards, at the moment, the high-pressure water pipe 38 also starts to work, and then high-pressure water flow is sprayed into the pipeline through the high-pressure spray nozzle 66, so that the rest parts in the pipe wall are removed.
After equipment operation one end time is passed, impurity gets rid of totally the back in the pipeline, sets up main detecting head 12 on host computer shell 10, top flaw detector 13, lateral wall flaw detector 14 also can send testing result to in the control panel 11 to with impaired condition feedback to operating personnel in the pipe wall, operating personnel makes according to the condition whether carry out prosthetic instruction after, equipment is operated on next step according to the instruction again.
If need restore the time, second driving motor 46 starts, second driving motor 46 output drives transmission shaft 47 and rotates, thereby it sets up the restoration carousel 20 rotation on transmission shaft 47 to drive, thereby it rotates to needs prosthetic position to drive the restoration liquid storehouse 55 that is equipped with the restoration liquid, thereby it rotates to needs prosthetic position to drive the heated warehouses 60 that sets up on restoration carousel 20, heated warehouses 60 will start this moment, thereby blow off hot-blastly to needs prosthetic position, thereby will need the prosthetic position to carry out drying process, after dry completion. Set up promotion cylinder 54 in promoting storehouse 53 and will start also, promotion cylinder 54 output promotes catch bar 56 and moves forward, thereby make the push pedal 57 that sets up on catch bar 56 promote to repairing liquid storehouse 55 one side, thereby make the inside repair liquid of repairing liquid storehouse 55 flow out to hydrojet mouth 58 department, will repair liquid at the damaged department of pipeline at last, heated warehouses 60 will continue to work this moment, thereby will repair liquid drying process, thereby make repair liquid and damaged department laminating inseparabler, avoid laminating the department bubble condition to appear and take place.
If the repair is not needed, the repair turntable 20 rotates the repair liquid tank 55 with the marking liquid to a corresponding position, so that the marking liquid is sprayed on the position, and a subsequent operator can quickly find the position during repair.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.
Claims (9)
1. An underground pipeline detection and repair device comprises a main machine shell (10) and a control panel (11), it is characterized in that one end of the main machine shell (10) is provided with a control panel (11), a main probe head (12) is arranged on the outer side end face of the control panel (11), a crushing hydraulic cabin (25) is arranged in the main machine shell (10) at one side of the main probe (12), a crushing roller (26) is rotationally arranged in the crushing hydraulic bin (25), the outer side of the crushing roller (26) is provided with crushing teeth (28), the crushing roller (26) is uniformly provided with a plurality of grooves (29) along the linear direction, a plurality of connecting rods (27) are uniformly arranged in the groove (29) along the circumferential direction, a flexible belt (30) is rotatably arranged at the outer side of the connecting rod (27), a water storage bin (41) is arranged in the main machine shell (10) at one side of the crushing hydraulic bin (25), two high-pressure water pipes (38) sliding outwards are arranged in the water storage bin (41), a plurality of high-pressure nozzles (66) are arranged on the high-pressure water pipe (38) along the linear direction, a repairing turntable (20) is rotatably arranged on one side of the water storage bin (41) far away from the crushing hydraulic bin (25) in the main machine shell (10), a plurality of components for repairing the inner wall are uniformly arranged on the repairing turntable (20) along the circumferential direction; the main engine shell (10) below is fixedly provided with a moving bottom plate (15), the moving bottom plate (15) below is provided with two connecting plates (19) in a connecting mode, the outer side of each connecting plate (19) is rotatably provided with two rotating wheels (17) which are symmetrically distributed, and the outer sides of the two rotating wheels (17) are provided with tracks (18) in a matching mode.
2. The underground pipeline detecting and repairing device according to claim 1, wherein the rotating wheel (17) is rotatably arranged on a rotating shaft (16), the rotating shaft (16) is rotatably arranged on a connecting plate (19), a first gear (22) is arranged on the inner side of the connecting plate (19) of the rotating shaft (16) close to one side of the control panel (11), a second gear (23) is rotatably arranged on one side of the first gear (22), a first driving motor (21) is arranged at one end of the second gear (23), the output end of the first driving motor (21) is connected to the end surface of the second gear (23), and the first driving motor (21) is fixedly arranged on a first driving motor supporting seat (24).
3. The underground pipeline detecting and repairing device according to claim 1, wherein the crushing roller (26) is arranged on a crushing shaft (62), the crushing shaft (62) is rotatably arranged on a connecting pressing block (31), the connecting pressing block (31) is slidably arranged in the crushing hydraulic chamber (25), a driving motor chamber (64) is arranged on one side of the connecting pressing block (31), one end of the crushing shaft (62) extends into the driving motor chamber (64), a third driving motor (63) is arranged in the driving motor chamber (64), and an output end of the third driving motor (63) is connected and arranged on one end of the crushing shaft (62).
4. The underground pipeline detecting and repairing equipment as claimed in claim 3, wherein a second spring (36) is connected above the connecting pressing block (31), the other end of the second spring (36) is connected to the top of the crushing hydraulic bin (25), a hydraulic bin liquid inlet (37) is formed in the top of the crushing hydraulic bin (25), a cleaning bin (33) is arranged below the hydraulic bin liquid inlet (37) in the connecting pressing block (31), a plurality of cleaning nozzles (40) are uniformly arranged on one side of the bottom of the cleaning bin (33) along the direction, a cleaning bin liquid inlet (34) is formed above the cleaning bin (33), a liquid inlet piston plate (35) is slidably arranged in the cleaning bin liquid inlet (34), a first spring (32) is connected to the liquid inlet piston plate (35), and the other end of the first spring (32) is connected to the bottom of the cleaning bin (33).
5. The underground pipeline detecting and repairing equipment according to claim 4, wherein a pump (42) is arranged at the bottom of a water storage bin (41) on one side of the crushing hydraulic bin (25), a telescopic pipeline (43) is arranged on one side, away from the crushing hydraulic bin (25), of the pump (42), a telescopic pipeline liquid inlet (44) is arranged on one side of the bottom of the telescopic pipeline (43), hydraulic telescopic rods (39) which can be unfolded outwards are connected to two ends of the telescopic pipeline (43), a buffer bin (49) is arranged at one end of the outer side of each hydraulic telescopic rod (39), a buffer base (51) is slidably arranged in the buffer bin (49), a buffer contact wheel (52) is connected to one end of the outer side of the buffer base (51), a third spring (50) is connected to one end of the inner side of the buffer base (51), and the other end of the third spring (50) is connected to the bottom of the buffer bin (49); the outer side of the buffer bin (49) is connected with a linkage plate (65), and the other side of the linkage plate (65) is connected to the end face of the outer side of the high-pressure water pipe (38).
6. The underground pipeline detecting and repairing device according to claim 1, wherein a plurality of repairing liquid bins (55) are uniformly arranged in the repairing rotary table (20) along the circumferential direction, a liquid spraying port (58) is arranged on the outer side end face of each repairing liquid bin (55), a repairing liquid feeding port (59) is arranged in the repairing liquid bin (55) on the inner side of each liquid spraying port (58), a push plate (57) is arranged in each repairing liquid bin (55) in a sliding manner, a push bin (53) is arranged in each repairing rotary table (20) on the other end of each push plate (57), a push cylinder (54) is arranged in each push bin (53), a push rod (56) is arranged at the output end of each push cylinder (54) in a sliding manner, and the other ends of the push rods (56) are connected and arranged in the push plates (57); heating cabins (60) are arranged on two sides of the repairing liquid cabin (55) in the repairing rotary disc (20), and heating cabin air outlets (61) are arranged on the end face of the outer side of each heating cabin (60).
7. The underground pipeline detecting and repairing device according to claim 6, wherein the repairing turntable (20) is rotatably arranged on a transmission shaft (47), the transmission shaft (47) is rotatably arranged on a rotating bin (45) on one side of the main machine shell (10), one end of the transmission shaft (47) extends into the rotating bin (45), a second driving motor (46) is arranged in the rotating bin (45), the output end of the second driving motor (46) is connected to the end surface of the transmission shaft (47) extending into the rotating bin (45), and the second driving motor (46) is fixedly arranged on a second driving motor base (48).
8. The underground pipeline detecting and repairing equipment according to claim 7, wherein the top flaw detector (13) is arranged on the upper end face of the main machine shell (10), and the side wall flaw detectors (14) are arranged on the two side end faces of the main machine shell (10).
9. The method for repairing the underground pipeline matched with the detection equipment according to any one of claims 1 to 8 comprises the following steps:
s1: after the equipment enters the pipeline, the equipment removes sundries, sludge and the like at the bottom of the pipeline through a crushing device;
s2: the high-pressure water pipes arranged at the two sides of the equipment also spray high-pressure water flow to remove impurities at the rest positions of the pipe wall;
s3: after the pipeline is cleaned, the equipment moves in the pipeline and detects the interior of the pipeline through the detection head;
s4: when the damaged part is detected, the equipment sends a signal to an operator to obtain a further instruction, and if the damaged part needs to be repaired;
s5: because the pipeline is wet, the equipment can dry the pipeline, then the repairing liquid is sprayed to the repaired position, and then the equipment can continuously dry the repaired position, so that the condition that bubbles appear at the repaired position is avoided;
s6: if the repair is not needed, the equipment can be sprayed with the easily-found marking liquid, so that the operator can find the marking liquid more easily in the next work.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210822082.2A CN115143341B (en) | 2022-07-12 | 2022-07-12 | Detection and repair method for underground pipeline |
| PCT/CN2023/074087 WO2024011890A1 (en) | 2022-07-12 | 2023-02-01 | Underground pipeline detecting and repairing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210822082.2A CN115143341B (en) | 2022-07-12 | 2022-07-12 | Detection and repair method for underground pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115143341A true CN115143341A (en) | 2022-10-04 |
| CN115143341B CN115143341B (en) | 2023-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210822082.2A Active CN115143341B (en) | 2022-07-12 | 2022-07-12 | Detection and repair method for underground pipeline |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115143341B (en) |
| WO (1) | WO2024011890A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118122725B (en) * | 2024-05-08 | 2024-06-28 | 徐州鑫科机器人有限公司 | Explosion-proof desilting robot in limited space |
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| CN207798747U (en) * | 2017-12-27 | 2018-08-31 | 董淑媛 | A kind of hydraulic engineering crack variation quantitative testing device |
| CN110042904A (en) * | 2019-04-30 | 2019-07-23 | 上海誉帆环境科技有限公司 | A kind of prosthetic device and method in urban underground water drainage pipe road |
| CN210263354U (en) * | 2019-06-04 | 2020-04-07 | 沈礼节 | Desilting robot for urban pipelines |
| CN212004757U (en) * | 2020-03-05 | 2020-11-24 | 上海景铭建设发展有限公司 | Hydraulic repair mechanism for deformed pipeline |
| CN213825196U (en) * | 2020-10-10 | 2021-07-30 | 海南水利方工程设计有限公司 | Sediment discharging device for hydraulic engineering |
| CN216379914U (en) * | 2021-08-09 | 2022-04-26 | 湖北西恩建筑工程有限公司 | Sewage pipeline construction equipment for municipal works |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH084702A (en) * | 1994-06-23 | 1996-01-09 | Nhk Spring Co Ltd | Liquid pressure surge absorbing device and manufacture thereof |
| JP6166280B2 (en) * | 2012-12-18 | 2017-07-19 | 株式会社移動ロボット研究所 | Piping inspection robot and piping inspection method |
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2022
- 2022-07-12 CN CN202210822082.2A patent/CN115143341B/en active Active
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- 2023-02-01 WO PCT/CN2023/074087 patent/WO2024011890A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207798747U (en) * | 2017-12-27 | 2018-08-31 | 董淑媛 | A kind of hydraulic engineering crack variation quantitative testing device |
| CN110042904A (en) * | 2019-04-30 | 2019-07-23 | 上海誉帆环境科技有限公司 | A kind of prosthetic device and method in urban underground water drainage pipe road |
| CN210263354U (en) * | 2019-06-04 | 2020-04-07 | 沈礼节 | Desilting robot for urban pipelines |
| CN212004757U (en) * | 2020-03-05 | 2020-11-24 | 上海景铭建设发展有限公司 | Hydraulic repair mechanism for deformed pipeline |
| CN213825196U (en) * | 2020-10-10 | 2021-07-30 | 海南水利方工程设计有限公司 | Sediment discharging device for hydraulic engineering |
| CN216379914U (en) * | 2021-08-09 | 2022-04-26 | 湖北西恩建筑工程有限公司 | Sewage pipeline construction equipment for municipal works |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115143341B (en) | 2023-08-04 |
| WO2024011890A1 (en) | 2024-01-18 |
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