CN115493023A - Drainage pipeline non-excavation repairing method and device based on drainage capacity evaluation - Google Patents
Drainage pipeline non-excavation repairing method and device based on drainage capacity evaluation Download PDFInfo
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- CN115493023A CN115493023A CN202211218717.4A CN202211218717A CN115493023A CN 115493023 A CN115493023 A CN 115493023A CN 202211218717 A CN202211218717 A CN 202211218717A CN 115493023 A CN115493023 A CN 115493023A
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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
- F16L55/18—Appliances for use in repairing 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
- 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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- 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
- F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
- F16L55/32—Constructional aspects of the propulsion means, e.g. towed by cables being self-contained
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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
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- General Engineering & Computer Science (AREA)
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention provides a drainage pipeline trenchless repairing method and device based on drainage capacity assessment, which comprises a main shaft frame, a first driving mechanism and a second driving mechanism, wherein flange plates are respectively installed at two ends of the main shaft frame, the main shaft frame is respectively connected with the first driving mechanism and the second driving mechanism through the flange plates, one end of the second driving mechanism is connected with a probe, a plurality of cameras are respectively embedded and installed on the outer wall of the probe, the distances among the cameras are equal, two groups of U-shaped frames are respectively welded on the outer wall of the main shaft frame, sliding grooves are respectively arranged on the inner walls of the two groups of U-shaped frames, a lifting frame is connected to one side in the sliding grooves in a sliding mode, bearings are respectively embedded on two sides of the inner wall of the lifting frame, a carrier roller brush is rotatably connected to the lifting frame through the bearings, a motor is installed on one side of the outer wall of the lifting frame, the output end of the motor penetrates through the lifting frame and is in transmission connection with one end of the carrier roller brush, and a hydraulic cylinder is installed at the bottom end in the U-shaped frame.
Description
Technical Field
The invention relates to the technical field of pipeline repair, in particular to a drainage pipeline trenchless repair method and device based on drainage capacity evaluation.
Background
Urban drainage pipelines are one of important infrastructures for supporting social development and guaranteeing people's life, however, with the increase of the service life of urban underground pipelines, the pipelines are corroded by soil layer electrochemistry and the like, the structural damage or aging degree is continuously increased, and the pipeline structure and strength can not meet the operation requirements.
At present, when a drainage pipeline is repaired, the repair method generally comprises two modes: when a thicker pipeline is treated, a manual repairing mode of a manual drill pipe is adopted; when handling thinner pipeline, adopt the mode of extension tubule input filler, but these two kinds of modes have respectively consuming time hard and unable accurate prosthetic problem, and then can not satisfy the prosthetic high-efficient accurate requirement of current pipeline.
Disclosure of Invention
The embodiment of the invention provides a drainage pipeline trenchless repairing method and device based on drainage capacity evaluation.
In view of the above problems, the technical solution proposed by the present invention is:
the utility model provides a drainage pipe non-excavation prosthetic devices based on drainage ability aassessment, includes main shaft frame, first actuating mechanism and second actuating mechanism, the ring flange is installed respectively at main shaft frame both ends, the main shaft frame is connected with first actuating mechanism, second actuating mechanism through the ring flange respectively, second actuating mechanism one end is connected with the probe, the outer wall of probe inlays respectively to establish installs a plurality of cameras, and is a plurality of interval between the camera equals, the main shaft frame outer wall has welded two sets of U-shaped framves respectively, and is two sets of the inner wall of U-shaped frame is provided with the spout respectively, the inside one side sliding connection of spout has the crane, the crane inner wall both sides are inlayed respectively and are equipped with the bearing, the crane rotates through the bearing and is connected with the bearing roller brush, the motor is installed to crane outer wall one side, the output of motor runs through the crane to be connected with the one end transmission of bearing brush.
In order to better realize the technical scheme of the invention, the following technical measures are also adopted.
Further, the inside bottom installation pneumatic cylinder of U-shaped frame, the output of pneumatic cylinder is connected with outer wall one side of crane, the inside cavity that is provided with of main shaft frame, the inside one side welding of cavity has the baffle, the both sides of baffle are storage storehouse and spraying storehouse respectively, the internally mounted in storage storehouse has the pump machine, the one end of pump machine runs through the baffle to extend to the inside in spraying storehouse, the main shaft frame is installed a plurality of spray tubes, and is a plurality of in one side that is close to the spraying storehouse the spray tube is cyclic annular distribution.
Further, first actuating mechanism is equipped with the drive storehouse respectively with second actuating mechanism's inside, the internally mounted in drive storehouse has the cylinder, the output of cylinder runs through the drive storehouse to be connected with the balladeur train, the one end in drive storehouse articulates respectively has a plurality of elastic telescopic rod, one side of balladeur train articulates respectively has first branch and second branch, the one end of elastic telescopic rod, first branch and second branch articulates respectively has a plurality of drive tracks, and is a plurality of the drive track is the triangle and distributes.
Furthermore, probe outer wall one side is provided with the annular groove, the internally mounted of annular groove has a plurality of light, and is a plurality of outer wall one side of light is connected with the printing opacity protection casing.
Furthermore, a cone angle head is welded at one end of the probe and made of alloy steel.
Furthermore, the main shaft frame is provided with a material injection port on one side close to the storage bin, and the inner thread of the material injection port is connected with a material injection plug.
Furthermore, a reinforcing ring is connected between the plurality of spray pipes, and the inner wall of the reinforcing ring is connected with one side of the outer wall of the main shaft frame.
Furthermore, one end of the first driving mechanism is in threaded connection with a traction bolt, and a hook ring is welded at one end of the traction bolt.
Furthermore, a spacing ring is sleeved on one side of the outer wall of the spindle frame and located between the two groups of U-shaped frames.
A drainage capacity evaluation-based drainage pipeline trenchless repairing method comprises the following steps:
s1, calibrating the size of the device: respectively starting the first driving mechanism and the second driving mechanism to synchronously operate the driving mechanisms, debugging data of the driving bin, and enabling the output end to swing and adjust the elastic telescopic rod, the first supporting rod and the second supporting rod;
s2, entering a pipeline: connecting a power supply of the driving crawler, performing speed regulation test on the driving crawler, performing speed calibration on each driving crawler to enable the driving crawler to run at the same speed and in the same direction, placing one end of a second driving mechanism at a pipeline port to drive the whole device to slowly move forward, adjusting the position with a first driving mechanism to ensure that the first driving mechanism and the second driving mechanism are positioned at the same horizontal line, and hanging a traction rope with a shackle after the first driving mechanism completely enters the pipeline;
s3, infrared scanning of the tube wall: after the step S2, the illuminating lamp is turned on to provide a bright environment for the device in the pipeline, a plurality of groups of cameras are started, the detection end of the cameras is used for shooting and scanning the inner wall of the pipeline in real time, the environmental condition of the pipeline is recorded, and the device is used for performing a stable shooting function in the pipeline by driving the crawler belt to run, so that the position of the inner wall of the pipeline, which needs to be repaired, can be conveniently determined;
s4, determining a repair position: the device can accurately determine the repair position by utilizing the real-time detection function of the camera, and after the device is moved to the position, the condition information before repair is shot and recorded, and data transmission is carried out, so that workers outside the pipeline record the pipeline information;
s5, spraying repair paint: after the step S4, starting a pump machine to enable an input end to absorb the repairing agent in the storage bin and transmit the repairing agent to the interior of the spraying bin, when the repairing agent in the spraying bin reaches a certain content, spraying the repairing agent to the inner wall of the pipeline through the spray pipe under the action of pressure to form a corresponding repairing ring, and enabling the device to reciprocate in a specified range by starting the driving crawler belt, so that the repairing area is enlarged, and a more complete repairing area is formed;
s6, uniformly compacting the coating: after the step S4, the driving crawler belt is started again, so that the device continues to advance, the roller supporting brushes are flush with the repair area, the hydraulic cylinder is started, the output end of the hydraulic cylinder pushes the lifting frame to move, the lifting frame is further promoted to respectively drive one sides of the roller supporting brushes to be attached to the repair area, meanwhile, the driving crawler belt is retracted to the specified position, so that the device is supported by the multiple groups of roller supporting brushes, the motor is started again, the output end of the motor drives the roller supporting brushes to rotate, and therefore the repairing agent is uniformly coated;
s7, exiting the pipeline: after the repair work is finished, the driving crawler belt is started again to drive the whole device to withdraw from the pipeline, the pulling traction rope can accelerate the device to withdraw from the pipeline through the hooking and connecting use of the traction rope and the shackle, and meanwhile, the situation that the device and the pipeline are clamped can be avoided.
Compared with the prior art, the invention has the beneficial effects that:
through starting first actuating mechanism and second actuating mechanism respectively, make multiunit drive track adjust to appointed position, and suit with the pipeline, thereby be convenient for the device to get into the inside of pipeline and carry out repair work, the cooperation of rethread camera and light is used, the inside situation of pipeline is transported in real time to the convenience, and then be favorable to the recording pipeline information, conveniently confirm required prosthetic regional position simultaneously, rethread starting pump machine, make the input absorb the inside healant of storage storehouse, and convey the inside in spraying storehouse, and the conduction effect of cooperation spray tube, make the device accomplish the work of spraying healant, and start pneumatic cylinder and motor respectively, make the bearing roller brush evenly brush the region of spraying, thereby improve the prosthetic effect of the device, cooperation through each structure is used, make the device be applicable to not unidimensional pipeline, not only improve work efficiency, also make repair work more perfect.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
FIG. 1 is a schematic perspective view of a drainage pipeline trenchless repairing apparatus based on drainage capability evaluation according to an embodiment of the present invention;
FIG. 2 is a schematic view of a rolling brush mechanism of a drainage pipeline trenchless repairing device based on drainage capability evaluation, disclosed by the embodiment of the invention;
FIG. 3 is a schematic view of a driving mechanism of a drainage pipeline trenchless repairing apparatus based on drainage capability evaluation according to an embodiment of the disclosure;
FIG. 4 is an enlarged schematic view of the structure A in FIG. 3 of a drainage pipeline trenchless rehabilitation device based on drainage capability evaluation disclosed in the embodiment of the invention;
FIG. 5 is a structural section view of a main shaft frame of the drainage pipeline trenchless repairing device based on drainage capability evaluation, which is disclosed by the embodiment of the invention;
FIG. 6 is a schematic structural diagram of a probe of the drainage pipeline trenchless repairing device based on drainage capability evaluation, which is disclosed by the embodiment of the invention;
FIG. 7 is a block diagram of a drainage pipeline trenchless repairing method based on drainage capability evaluation according to an embodiment of the present invention.
Reference numerals: 1. a main shaft bracket; 2. a first drive mechanism; 3. a second drive mechanism; 4. a U-shaped frame; 5. a reinforcement ring; 6. a nozzle; 7. driving the caterpillar; 8. a tow pin; 9. a shackle; 10. a probe; 11. a spacing ring; 12. a lifting frame; 13. carrying out roller brushing; 14. a motor; 15. a chute; 16. a hydraulic cylinder; 17. a flange plate; 18. a driving bin; 19. an elastic telescopic rod; 20. a first strut; 21. a second support bar; 22. a pump machine; 23. a partition plate; 24. injecting a material plug; 25. a camera; 26. a taper angle head; 27. an illuminating lamp.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to the attached drawings 1-6, the non-excavation repair device for the drainage pipeline based on the drainage capacity assessment comprises a main shaft frame 1, a first driving mechanism 2 and a second driving mechanism 3, wherein flange plates 17 are respectively installed at two ends of the main shaft frame 1, the main shaft frame 1 is respectively connected with the first driving mechanism 2 and the second driving mechanism 3 through the flange plates 17, one end of the second driving mechanism 3 is connected with a probe 10, a plurality of cameras 25 are respectively embedded and installed on the outer walls of the probe 10, the distances among the cameras 25 are equal, two groups of U-shaped frames 4 are respectively welded on the outer walls of the main shaft frame 1, sliding grooves 15 are respectively formed in the inner walls of the two groups of U-shaped frames 4, a lifting frame 12 is slidably connected to one side inside the sliding grooves 15, bearings are respectively embedded to two sides of the inner wall of the lifting frame 12, the lifting frame 12 is rotatably connected with roller brushes 13 through the bearings, a motor 14 is installed on one side of the outer walls of the lifting frame 12, the output end of the motor 14 penetrates through the lifting frame 12, and is in transmission connection with one end of the roller brushes 13.
Further, the inside bottom of U-shaped frame 4 installs pneumatic cylinder 16, and the output of pneumatic cylinder 16 is connected with outer wall one side of crane 12, promotes crane 12 through the output of pneumatic cylinder 16 and removes, and then the crane 12 of being convenient for drives the bearing roller brush 13 respectively and extrudees or breaks away from the pipe wall, and rethread starter motor 14 makes its output drive bearing roller brush 13 rotate to be convenient for evenly paint the healant on the repair area.
Further, the inside of first actuating mechanism 2 and second actuating mechanism 3 is equipped with drive bin 18 respectively, the internally mounted of drive bin 18 has the cylinder, the output of cylinder runs through drive bin 18 to be connected with the balladeur train, the one end of drive bin 18 articulates respectively has a plurality of elastic telescopic rod 19, one side of balladeur train articulates respectively has first branch 20 and second branch 21, elastic telescopic rod 19, first branch 20 and the one end of second branch 21 articulate respectively has a plurality of drive tracks 7, and is a plurality of drive tracks 7 are triangle-shaped and distribute, through utilizing the distribution characteristic between the drive tracks 7 for the device is more stable in the inside of pipeline, uses through the connection of elastic telescopic rod 19, makes drive tracks 7 and pipeline contact possess the function of elastic recovery, and then avoids causing too much extrusion damage to the pipeline.
Further, probe 10 outer wall one side is provided with the annular groove, and the internally mounted of annular groove has a plurality of light 27, and outer wall one side of a plurality of light 27 is connected with the printing opacity protection casing, uses through the installation of light 27, is convenient for provide good lighting environment for the device in the pipeline, and then the record is shot to the camera 25 of being convenient for.
Further, the welding of probe 10 one end has cone angle head 26, and the material of cone angle head 26 is alloy steel, uses through the welding of cone angle head 26, is convenient for clear away pipeline and accumulational impurity for the device can remove the deeper of pipeline.
Further, a cavity is arranged inside the main shaft frame 1, a partition plate 23 is welded on one side inside the cavity, a storage bin and a spraying bin are respectively arranged on two sides of the partition plate 23, a pump 22 is arranged inside the storage bin, one end of the pump 22 penetrates through the partition plate 23 and extends into the spraying bin, a plurality of spray pipes 6 are arranged on one side of the main shaft frame 1 close to the spraying bin, the plurality of spray pipes 6 are distributed annularly, the repairing agent inside the storage bin is absorbed through the input end of the pump 22 and is transmitted to the inside of the spraying bin, when the repairing agent inside the spraying bin reaches a certain content, due to the action of pressure, the repairing agent can be sprayed to the inner wall of the pipeline through the spray pipes 6 and forms a corresponding repairing ring, and a filling port is arranged on one side of the main shaft frame 1 close to the storage bin, the inside threaded connection of sprue has sprue stopper 24, through wrench movement sprue stopper 24, make the sprue open, and before the device got into the pipeline, use corresponding syringe, see through the inside that the feed inlet injected into the storage silo with appropriate amount of healant, be connected with beaded finish 5 between a plurality of spray tubes 6, the inner wall of beaded finish 5 is connected with main shaft frame 1's outer wall one side, use through the connection of beaded finish 5, the intensity between spray tube 6 has been improved, avoid the situation that the pressure bursts apart, 2 one end threaded connection of first actuating mechanism has tow pin 8, 8 one end welding of tow pin has shackle 9, use through the cooperation of tow pin 8 with shackle 9, be convenient for pull out the device from the pipeline, and simultaneously, avoid the device to appear the situation that blocks in the inside of pipeline.
Further, the outer wall of the main shaft frame 1 is sleeved with a spacing ring 11, the spacing ring 11 is located between the two groups of U-shaped frames 4, the spacing ring 11 is sleeved for use, the storage bin and the spraying bin are cracked, and therefore the safety of the device is improved.
The embodiment of the invention is also realized by the following technical scheme.
Example two
Referring to fig. 7, the invention also provides a drainage pipeline trenchless repairing method based on drainage capacity evaluation, which comprises the following steps:
s1, calibrating the size of the device: the first driving mechanism 2 and the second driving mechanism 3 are respectively started to synchronously operate, the data debugging is carried out on the driving bin 18, the output end is enabled to swing and adjust the elastic telescopic rod 19, the first supporting rod 20 and the second supporting rod 21, and the position of each driving crawler 7 is adjusted by adjusting the included angle degree among the elastic telescopic rod 19, the first supporting rod 20 and the second supporting rod 21, so that the driving crawler is adaptive to the size of a pipeline;
s2, entering a pipeline: connecting a power supply of the driving crawler belts 7, performing speed regulation test on the driving crawler belts, performing speed calibration on each driving crawler belt 7 to enable the driving crawler belts to run at the same speed and in the same direction, placing one end of the second driving mechanism 3 at a pipeline opening to drive the whole device to advance slowly, adjusting the position of the first driving mechanism 2 to ensure that the first driving mechanism 2 and the second driving mechanism 3 are in the same horizontal line, and hanging the traction rope with the shackle 9 after the first driving mechanism 2 completely enters the pipeline;
s3, infrared scanning of the tube wall: after the step S2, the illuminating lamp 27 is turned on to provide a bright environment for the apparatus in the pipeline, and the plurality of groups of cameras 25 are started to perform real-time shooting and scanning on the inner wall of the pipeline by the detection end thereof, record the environmental condition of the pipeline, and perform a stable shooting function in the pipeline by driving the crawler 7 to travel, so as to determine the position of the inner wall of the pipeline to be repaired;
s4, determining a repair position: by utilizing the real-time detection function of the camera 25, the device can accurately determine the repair position, and after the device is moved to the position, the condition information before repair is shot and recorded, and data transmission is performed, so that workers outside the pipeline can record the pipeline information;
s5, spraying and repairing the coating: after the step S4, the pump 22 is started, so that the input end absorbs the repairing agent in the storage bin and transmits the repairing agent to the interior of the spraying bin, when the repairing agent in the spraying bin reaches a certain content, the repairing agent is sprayed to the inner wall of the pipeline through the spray pipe 6 under the action of pressure intensity to form a corresponding repairing ring, and the driving crawler 7 is started to enable the device to reciprocate within a specified range, so that the repairing area is enlarged, and a more complete repairing area is formed;
s6, uniformly compacting the coating: after the step S4, the driving crawler 7 is started again, so that the device continues to advance, the carrier roller brushes 13 are flush with the repair area, the hydraulic cylinder 16 is started, the output end of the hydraulic cylinder pushes the lifting frame 12 to move, the lifting frame 12 is further promoted to respectively drive one sides of the carrier roller brushes 13 to be attached to the repair area, meanwhile, the driving crawler 7 is retracted to the specified position, so that a plurality of groups of carrier roller brushes 13 support the device, the motor 14 is started again, the output end of the driving crawler 13 drives the carrier roller brushes 13 to rotate, and therefore the repairing agent is uniformly coated;
s7, exiting the pipeline: after the repair work is finished, the driving crawler 7 is started again to drive the whole device to withdraw from the pipeline, and the pulling traction rope can accelerate the device to withdraw from the pipeline by using the traction rope and the hook ring 9 in a hanging mode, and meanwhile, the situation that the device and the pipeline are clamped can be avoided.
It should be noted that the specific model specifications of the camera 25, the motor 14, the hydraulic cylinder 16, the pump 22 and the driving crawler 7 need to be determined by type selection according to the actual specifications of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a non-excavation prosthetic devices of drainage pipe based on drainage ability aassessment, a serial communication port, including main shaft frame (1), first actuating mechanism (2) and second actuating mechanism (3), ring flange (17) are installed respectively at main shaft frame (1) both ends, main shaft frame (1) is connected with first actuating mechanism (2), second actuating mechanism (3) through ring flange (17) respectively, second actuating mechanism (3) one end is connected with probe (10), the outer wall of probe (10) inlays respectively to establish and installs a plurality of cameras (25), and is a plurality of interval between camera (25) equals, main shaft frame (1) outer wall has welded respectively two sets of U-shaped frame (4), and is two sets of the inner wall of U-shaped frame (4) is provided with spout (15) respectively, spout (15) inside one side sliding connection has crane (12), crane (12) inner wall both sides inlay respectively and be equipped with the bearing, crane (12) rotate through the bearing and are connected with bearing roller (13), motor (14) are installed to crane (12) outer wall one side, motor (14) output and transmission bearing roller (13) are connected.
2. The drainability evaluation-based drainability-based trenchless rehabilitation device of claim 1, wherein: pneumatic cylinder (16) is installed to the inside bottom of U-shaped frame (4), the output of pneumatic cylinder (16) is connected with outer wall one side of crane (12), the inside cavity that is provided with of main shaft frame (1), the inside one side welding of cavity has baffle (23), the both sides of baffle (23) are storage storehouse and spraying storehouse respectively, the internally mounted in storage storehouse has pump machine (22), the one end of pump machine (22) runs through baffle (23) to extend to the inside in spraying storehouse, a plurality of spray tubes (6) are installed in one side that is close to the spraying storehouse in main shaft frame (1), and is a plurality of spray tube (6) are cyclic annular and distribute.
3. The drainability evaluation-based drainability-based trenchless rehabilitation device of claim 2, wherein: first actuating mechanism (2) are equipped with drive storehouse (18) respectively with the inside of second actuating mechanism (3), the internally mounted of drive storehouse (18) has the cylinder, the output of cylinder runs through drive storehouse (18) to be connected with the balladeur train, the one end in drive storehouse (18) articulates respectively has a plurality of elastic telescopic rod (19), one side of balladeur train articulates respectively has first branch (20) and second branch (21), elastic telescopic rod (19), first branch (20) articulate respectively with the one end of second branch (21) have a plurality of drive tracks (7), a plurality of drive track (7) are the triangle and describe and distribute.
4. The drainability evaluation-based drainability-based trenchless rehabilitation device of claim 1, wherein: probe (10) outer wall one side is provided with the annular groove, the internally mounted of annular groove has a plurality of light (27), and is a plurality of the outer wall one side of light (27) is connected with the printing opacity protection casing.
5. The drainability evaluation-based drainability-based trenchless rehabilitation device of claim 1, wherein: the welding of probe (10) one end has awl angle head (26), the material of awl angle head (26) is alloy steel.
6. The drainability evaluation-based drainability-based trenchless rehabilitation device of claim 1, wherein: the main shaft frame (1) is provided with a material injection port at one side close to the storage bin, and the inner thread of the material injection port is connected with a material injection plug (24).
7. The drainage pipeline trenchless rehabilitation device based on drainage capability assessment as claimed in claim 1, characterized in that: a reinforcing ring (5) is connected between the plurality of spray pipes (6), and the inner wall of the reinforcing ring (5) is connected with one side of the outer wall of the main shaft frame (1).
8. The drainability evaluation-based drainability-based trenchless rehabilitation device of claim 1, wherein: one end of the first driving mechanism (2) is in threaded connection with a traction bolt (8), and one end of the traction bolt (8) is welded with a hook ring (9).
9. The drainability evaluation-based drainability-based trenchless rehabilitation device of claim 1, wherein: an interval ring (11) is sleeved on one side of the outer wall of the main shaft frame (1), and the interval ring (11) is located between the two groups of U-shaped frames (4).
10. A method of trenchless rehabilitation of drainability-based drainline using the method of claims 1 to 9, wherein: the method comprises the following steps:
s1, calibrating the size of the device: respectively starting the first driving mechanism (2) and the second driving mechanism (3) to synchronously operate the driving mechanisms, debugging data of the driving bin (18), enabling the output end to swing and adjust the elastic telescopic rod (19), the first supporting rod (20) and the second supporting rod (21), and adjusting the position between each driving crawler (7) by adjusting the included angle degree between the elastic telescopic rod (19), the first supporting rod (20) and the second supporting rod (21) to be adaptive to the size of a pipeline;
s2, entering a pipeline: the power supply of the driving crawler (7) is connected to carry out speed regulation test, each driving crawler (7) is subjected to speed calibration to enable the driving crawler (7) to run at the same speed and in the same direction, one end of the second driving mechanism (3) is placed at the opening of a pipeline, so that the whole device is driven to slowly advance, meanwhile, the position with the first driving mechanism (2) is adjusted to ensure that the first driving mechanism (2) and the second driving mechanism (3) are positioned at the same horizontal line, and after the first driving mechanism (2) completely enters the pipeline, the traction rope is hung with the shackle (9);
s3, infrared scanning of the tube wall: after the step S2, the illuminating lamp (27) is turned on to provide a bright environment for the device in the pipeline, a plurality of groups of cameras (25) are started to enable the detection end of the cameras to carry out real-time shooting and scanning on the inner wall of the pipeline, the environmental condition of the pipeline is recorded, and the device is enabled to carry out a stable shooting function in the pipeline by driving the track (7) to run, so that the position, required to be repaired, of the inner wall of the pipeline can be conveniently determined;
s4, determining a repair position: by utilizing the real-time detection function of the camera (25), the device can accurately determine the repair position, and after the device is moved to the position, the condition information before repair is shot and recorded, and data transmission is carried out, so that workers outside the pipeline record the pipeline information;
s5, spraying repair paint: after the step S4, a pump machine (22) is started, so that the input end absorbs the repairing agent in the storage bin and transmits the repairing agent to the interior of the spraying bin, when the repairing agent in the spraying bin reaches a certain content, the repairing agent can be sprayed to the inner wall of the pipeline through a spray pipe (6) under the action of pressure intensity to form a corresponding repairing ring, and the device is driven to reciprocate within a specified range by starting a driving crawler belt (7), so that the repairing area is enlarged, and a more complete repairing area is formed;
s6, uniformly compacting the coating: after the step S4, the driving crawler belt (7) is started again, the device is made to continue to advance, the idler roller brushes (13) are made to be flush with the repair area, the hydraulic cylinder (16) is started, the output ends of the hydraulic cylinder push the lifting frame (12) to move, the lifting frame (12) is further made to drive one sides of the idler roller brushes (13) to be attached to the repair area respectively, meanwhile, the driving crawler belt (7) is retracted to the designated position, the device is made to be supported by a plurality of groups of idler roller brushes (13), the motor (14) is started again, the output ends of the driving crawler belt brushes (13) are made to rotate, and therefore the repairing agent is evenly coated;
s7, exiting the pipeline: after the repair work is finished, the driving crawler (7) is started again to drive the whole device to withdraw from the pipeline, and the pulling hauling rope can accelerate the device to withdraw from the pipeline by using the hauling rope and the hook ring (9) in a hanging mode, and meanwhile, the device and the pipeline can be prevented from being clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211218717.4A CN115493023A (en) | 2022-09-30 | 2022-09-30 | Drainage pipeline non-excavation repairing method and device based on drainage capacity evaluation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211218717.4A CN115493023A (en) | 2022-09-30 | 2022-09-30 | Drainage pipeline non-excavation repairing method and device based on drainage capacity evaluation |
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| Publication Number | Publication Date |
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| CN115493023A true CN115493023A (en) | 2022-12-20 |
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| CN202211218717.4A Withdrawn CN115493023A (en) | 2022-09-30 | 2022-09-30 | Drainage pipeline non-excavation repairing method and device based on drainage capacity evaluation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115931435A (en) * | 2023-01-31 | 2023-04-07 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Rock mass crack reconnaissance sampling device |
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2022
- 2022-09-30 CN CN202211218717.4A patent/CN115493023A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115931435A (en) * | 2023-01-31 | 2023-04-07 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Rock mass crack reconnaissance sampling device |
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